diff options
Diffstat (limited to 'arch')
292 files changed, 4227 insertions, 4931 deletions
diff --git a/arch/alpha/include/asm/bitops.h b/arch/alpha/include/asm/bitops.h index e1d8483a45f2..492c7713ddae 100644 --- a/arch/alpha/include/asm/bitops.h +++ b/arch/alpha/include/asm/bitops.h @@ -46,8 +46,8 @@ set_bit(unsigned long nr, volatile void * addr) /* * WARNING: non atomic version. */ -static inline void -__set_bit(unsigned long nr, volatile void * addr) +static __always_inline void +arch___set_bit(unsigned long nr, volatile unsigned long *addr) { int *m = ((int *) addr) + (nr >> 5); @@ -82,8 +82,8 @@ clear_bit_unlock(unsigned long nr, volatile void * addr) /* * WARNING: non atomic version. */ -static __inline__ void -__clear_bit(unsigned long nr, volatile void * addr) +static __always_inline void +arch___clear_bit(unsigned long nr, volatile unsigned long *addr) { int *m = ((int *) addr) + (nr >> 5); @@ -94,7 +94,7 @@ static inline void __clear_bit_unlock(unsigned long nr, volatile void * addr) { smp_mb(); - __clear_bit(nr, addr); + arch___clear_bit(nr, addr); } static inline void @@ -118,8 +118,8 @@ change_bit(unsigned long nr, volatile void * addr) /* * WARNING: non atomic version. */ -static __inline__ void -__change_bit(unsigned long nr, volatile void * addr) +static __always_inline void +arch___change_bit(unsigned long nr, volatile unsigned long *addr) { int *m = ((int *) addr) + (nr >> 5); @@ -186,8 +186,8 @@ test_and_set_bit_lock(unsigned long nr, volatile void *addr) /* * WARNING: non atomic version. */ -static inline int -__test_and_set_bit(unsigned long nr, volatile void * addr) +static __always_inline bool +arch___test_and_set_bit(unsigned long nr, volatile unsigned long *addr) { unsigned long mask = 1 << (nr & 0x1f); int *m = ((int *) addr) + (nr >> 5); @@ -230,8 +230,8 @@ test_and_clear_bit(unsigned long nr, volatile void * addr) /* * WARNING: non atomic version. */ -static inline int -__test_and_clear_bit(unsigned long nr, volatile void * addr) +static __always_inline bool +arch___test_and_clear_bit(unsigned long nr, volatile unsigned long *addr) { unsigned long mask = 1 << (nr & 0x1f); int *m = ((int *) addr) + (nr >> 5); @@ -272,8 +272,8 @@ test_and_change_bit(unsigned long nr, volatile void * addr) /* * WARNING: non atomic version. */ -static __inline__ int -__test_and_change_bit(unsigned long nr, volatile void * addr) +static __always_inline bool +arch___test_and_change_bit(unsigned long nr, volatile unsigned long *addr) { unsigned long mask = 1 << (nr & 0x1f); int *m = ((int *) addr) + (nr >> 5); @@ -283,8 +283,8 @@ __test_and_change_bit(unsigned long nr, volatile void * addr) return (old & mask) != 0; } -static inline int -test_bit(int nr, const volatile void * addr) +static __always_inline bool +arch_test_bit(unsigned long nr, const volatile unsigned long *addr) { return (1UL & (((const int *) addr)[nr >> 5] >> (nr & 31))) != 0UL; } @@ -450,6 +450,8 @@ sched_find_first_bit(const unsigned long b[2]) return __ffs(tmp) + ofs; } +#include <asm-generic/bitops/non-instrumented-non-atomic.h> + #include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-atomic-setbit.h> diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c index cb64e4797d2a..f4e20f75438f 100644 --- a/arch/alpha/kernel/smp.c +++ b/arch/alpha/kernel/smp.c @@ -497,12 +497,6 @@ smp_cpus_done(unsigned int max_cpus) ((bogosum + 2500) / (5000/HZ)) % 100); } -int -setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} - static void send_ipi_message(const struct cpumask *to_whom, enum ipi_message_type operation) { diff --git a/arch/arc/configs/axs101_defconfig b/arch/arc/configs/axs101_defconfig index 0016149f9583..e31a8ebc3ecc 100644 --- a/arch/arc/configs/axs101_defconfig +++ b/arch/arc/configs/axs101_defconfig @@ -9,7 +9,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/arc/configs/axs103_defconfig b/arch/arc/configs/axs103_defconfig index 5b031582a1cf..e0e8567f0d75 100644 --- a/arch/arc/configs/axs103_defconfig +++ b/arch/arc/configs/axs103_defconfig @@ -9,7 +9,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/arc/configs/axs103_smp_defconfig b/arch/arc/configs/axs103_smp_defconfig index d4eec39e0112..fcbc952bc75b 100644 --- a/arch/arc/configs/axs103_smp_defconfig +++ b/arch/arc/configs/axs103_smp_defconfig @@ -9,7 +9,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/arc/configs/haps_hs_defconfig b/arch/arc/configs/haps_hs_defconfig index 7337cdf4ffdd..d87ad7e88d62 100644 --- a/arch/arc/configs/haps_hs_defconfig +++ b/arch/arc/configs/haps_hs_defconfig @@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y CONFIG_EXPERT=y CONFIG_PERF_EVENTS=y # CONFIG_COMPAT_BRK is not set diff --git a/arch/arc/configs/haps_hs_smp_defconfig b/arch/arc/configs/haps_hs_smp_defconfig index bc927221afc0..8d82cdb7f86a 100644 --- a/arch/arc/configs/haps_hs_smp_defconfig +++ b/arch/arc/configs/haps_hs_smp_defconfig @@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/arc/configs/hsdk_defconfig b/arch/arc/configs/hsdk_defconfig index aa000075a575..f856b03e0fb5 100644 --- a/arch/arc/configs/hsdk_defconfig +++ b/arch/arc/configs/hsdk_defconfig @@ -9,7 +9,6 @@ CONFIG_NAMESPACES=y # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_BLK_DEV_RAM=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/arc/configs/nsim_700_defconfig b/arch/arc/configs/nsim_700_defconfig index 326f6cde7826..a1ce12bf5b16 100644 --- a/arch/arc/configs/nsim_700_defconfig +++ b/arch/arc/configs/nsim_700_defconfig @@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y diff --git a/arch/arc/configs/nsimosci_defconfig b/arch/arc/configs/nsimosci_defconfig index bf39a0091679..ca10f4a2c823 100644 --- a/arch/arc/configs/nsimosci_defconfig +++ b/arch/arc/configs/nsimosci_defconfig @@ -10,7 +10,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y diff --git a/arch/arc/configs/nsimosci_hs_defconfig b/arch/arc/configs/nsimosci_hs_defconfig index 7121bd71c543..31b6ec3683c6 100644 --- a/arch/arc/configs/nsimosci_hs_defconfig +++ b/arch/arc/configs/nsimosci_hs_defconfig @@ -10,7 +10,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y diff --git a/arch/arc/configs/nsimosci_hs_smp_defconfig b/arch/arc/configs/nsimosci_hs_smp_defconfig index f9863b294a70..41a0037f48a5 100644 --- a/arch/arc/configs/nsimosci_hs_smp_defconfig +++ b/arch/arc/configs/nsimosci_hs_smp_defconfig @@ -8,7 +8,6 @@ CONFIG_IKCONFIG_PROC=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y CONFIG_PERF_EVENTS=y # CONFIG_COMPAT_BRK is not set CONFIG_KPROBES=y diff --git a/arch/arc/configs/tb10x_defconfig b/arch/arc/configs/tb10x_defconfig index a12656ec0072..d93b65008d4a 100644 --- a/arch/arc/configs/tb10x_defconfig +++ b/arch/arc/configs/tb10x_defconfig @@ -14,7 +14,6 @@ CONFIG_INITRAMFS_SOURCE="../tb10x-rootfs.cpio" CONFIG_INITRAMFS_ROOT_UID=2100 CONFIG_INITRAMFS_ROOT_GID=501 # CONFIG_RD_GZIP is not set -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y CONFIG_KALLSYMS_ALL=y # CONFIG_AIO is not set CONFIG_EMBEDDED=y diff --git a/arch/arc/configs/vdk_hs38_defconfig b/arch/arc/configs/vdk_hs38_defconfig index d7c858df520c..0c3b21416819 100644 --- a/arch/arc/configs/vdk_hs38_defconfig +++ b/arch/arc/configs/vdk_hs38_defconfig @@ -4,7 +4,6 @@ CONFIG_HIGH_RES_TIMERS=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_BLK_DEV_INITRD=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/arc/configs/vdk_hs38_smp_defconfig b/arch/arc/configs/vdk_hs38_smp_defconfig index 015c1d43889e..f9ad9d3ee702 100644 --- a/arch/arc/configs/vdk_hs38_smp_defconfig +++ b/arch/arc/configs/vdk_hs38_smp_defconfig @@ -4,7 +4,6 @@ CONFIG_HIGH_RES_TIMERS=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_BLK_DEV_INITRD=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c index d947473f1e6d..ab9e75e90f72 100644 --- a/arch/arc/kernel/smp.c +++ b/arch/arc/kernel/smp.c @@ -232,14 +232,6 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle) return 0; } -/* - * not supported here - */ -int setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} - /*****************************************************************************/ /* Inter Processor Interrupt Handling */ /*****************************************************************************/ diff --git a/arch/arm/boot/dts/imxrt1170-pinfunc.h b/arch/arm/boot/dts/imxrt1170-pinfunc.h new file mode 100644 index 000000000000..3b9fff2f08e1 --- /dev/null +++ b/arch/arm/boot/dts/imxrt1170-pinfunc.h @@ -0,0 +1,1561 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (C) 2021 + * Author(s): Jesse Taube <Mr.Bossman075@gmail.com> + */ + +#ifndef _DT_BINDINGS_PINCTRL_IMXRT1170_PINFUNC_H +#define _DT_BINDINGS_PINCTRL_IMXRT1170_PINFUNC_H + +#define IMX_PAD_SION 0x40000000 + +/* + * The pin function ID is a tuple of + * <mux_reg conf_reg input_reg mux_mode input_val> + */ + +#define IOMUXC_GPIO_LPSR_00_FLEXCAN3_TX 0x000 0x040 0x0 0x0 0x0 +#define IOMUXC_GPIO_LPSR_00_MIC_CLK 0x000 0x040 0x0 0x1 0x0 +#define IOMUXC_GPIO_LPSR_00_MQS_RIGHT 0x000 0x040 0x0 0x2 0x0 +#define IOMUXC_GPIO_LPSR_00_ARM_CM4_EVENTO 0x000 0x040 0x0 0x3 0x0 +#define IOMUXC_GPIO_LPSR_00_GPIO_MUX6_IO00 0x000 0x040 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_00_LPUART12_TXD 0x000 0x040 0x0B0 0x6 0x0 +#define IOMUXC_GPIO_LPSR_00_SAI4_MCLK 0x000 0x040 0x0C8 0x7 0x0 +#define IOMUXC_GPIO_LPSR_00_GPIO12_IO00 0x000 0x040 0x0 0xA 0x0 + +#define IOMUXC_GPIO_LPSR_01_FLEXCAN3_RX 0x004 0x044 0x080 0x0 0x0 +#define IOMUXC_GPIO_LPSR_01_MIC_BITSTREAM0 0x004 0x044 0x0B4 0x1 0x0 +#define IOMUXC_GPIO_LPSR_01_MQS_LEFT 0x004 0x044 0x0 0x2 0x0 +#define IOMUXC_GPIO_LPSR_01_ARM_CM4_EVENTI 0x004 0x044 0x0 0x3 0x0 +#define IOMUXC_GPIO_LPSR_01_GPIO_MUX6_IO01 0x004 0x044 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_01_LPUART12_RXD 0x004 0x044 0x0AC 0x6 0x0 +#define IOMUXC_GPIO_LPSR_01_GPIO12_IO01 0x004 0x044 0x0 0xA 0x0 + +#define IOMUXC_GPIO_LPSR_02_GPIO12_IO02 0x008 0x048 0x0 0xA 0x0 +#define IOMUXC_GPIO_LPSR_02_SRC_BOOT_MODE00 0x008 0x048 0x0 0x0 0x0 +#define IOMUXC_GPIO_LPSR_02_LPSPI5_SCK 0x008 0x048 0x098 0x1 0x0 +#define IOMUXC_GPIO_LPSR_02_SAI4_TX_DATA 0x008 0x048 0x0 0x2 0x0 +#define IOMUXC_GPIO_LPSR_02_MQS_RIGHT 0x008 0x048 0x0 0x3 0x0 +#define IOMUXC_GPIO_LPSR_02_GPIO_MUX6_IO02 0x008 0x048 0x0 0x5 0x0 + +#define IOMUXC_GPIO_LPSR_03_SRC_BOOT_MODE01 0x00C 0x04C 0x0 0x0 0x0 +#define IOMUXC_GPIO_LPSR_03_LPSPI5_PCS0 0x00C 0x04C 0x094 0x1 0x0 +#define IOMUXC_GPIO_LPSR_03_SAI4_TX_SYNC 0x00C 0x04C 0x0DC 0x2 0x0 +#define IOMUXC_GPIO_LPSR_03_MQS_LEFT 0x00C 0x04C 0x0 0x3 0x0 +#define IOMUXC_GPIO_LPSR_03_GPIO_MUX6_IO03 0x00C 0x04C 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_03_GPIO12_IO03 0x00C 0x04C 0x0 0xA 0x0 + +#define IOMUXC_GPIO_LPSR_04_LPI2C5_SDA 0x010 0x050 0x088 0x0 0x0 +#define IOMUXC_GPIO_LPSR_04_LPSPI5_SOUT 0x010 0x050 0x0A0 0x1 0x0 +#define IOMUXC_GPIO_LPSR_04_SAI4_TX_BCLK 0x010 0x050 0x0D8 0x2 0x0 +#define IOMUXC_GPIO_LPSR_04_LPUART12_RTS_B 0x010 0x050 0x0 0x3 0x0 +#define IOMUXC_GPIO_LPSR_04_GPIO_MUX6_IO04 0x010 0x050 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_04_LPUART11_TXD 0x010 0x050 0x0A8 0x6 0x0 +#define IOMUXC_GPIO_LPSR_04_GPIO12_IO04 0x010 0x050 0x0 0xA 0x0 + +#define IOMUXC_GPIO_LPSR_05_GPIO12_IO05 0x014 0x054 0x0 0xA 0x0 +#define IOMUXC_GPIO_LPSR_05_LPI2C5_SCL 0x014 0x054 0x084 0x0 0x0 +#define IOMUXC_GPIO_LPSR_05_LPSPI5_SIN 0x014 0x054 0x09C 0x1 0x0 +#define IOMUXC_GPIO_LPSR_05_SAI4_MCLK 0x014 0x054 0x0C8 0x2 0x1 +#define IOMUXC_GPIO_LPSR_05_LPUART12_CTS_B 0x014 0x054 0x0 0x3 0x0 +#define IOMUXC_GPIO_LPSR_05_GPIO_MUX6_IO05 0x014 0x054 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_05_LPUART11_RXD 0x014 0x054 0x0A4 0x6 0x0 +#define IOMUXC_GPIO_LPSR_05_NMI_GLUE_NMI 0x014 0x054 0x0C4 0x7 0x0 + +#define IOMUXC_GPIO_LPSR_06_LPI2C6_SDA 0x018 0x058 0x090 0x0 0x0 +#define IOMUXC_GPIO_LPSR_06_SAI4_RX_DATA 0x018 0x058 0x0D0 0x2 0x0 +#define IOMUXC_GPIO_LPSR_06_LPUART12_TXD 0x018 0x058 0x0B0 0x3 0x1 +#define IOMUXC_GPIO_LPSR_06_LPSPI6_PCS3 0x018 0x058 0x0 0x4 0x0 +#define IOMUXC_GPIO_LPSR_06_GPIO_MUX6_IO06 0x018 0x058 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_06_FLEXCAN3_TX 0x018 0x058 0x0 0x6 0x0 +#define IOMUXC_GPIO_LPSR_06_PIT2_TRIGGER3 0x018 0x058 0x0 0x7 0x0 +#define IOMUXC_GPIO_LPSR_06_LPSPI5_PCS1 0x018 0x058 0x0 0x8 0x0 +#define IOMUXC_GPIO_LPSR_06_GPIO12_IO06 0x018 0x058 0x0 0xA 0x0 + +#define IOMUXC_GPIO_LPSR_07_LPI2C6_SCL 0x01C 0x05C 0x08C 0x0 0x0 +#define IOMUXC_GPIO_LPSR_07_SAI4_RX_BCLK 0x01C 0x05C 0x0CC 0x2 0x0 +#define IOMUXC_GPIO_LPSR_07_LPUART12_RXD 0x01C 0x05C 0x0AC 0x3 0x1 +#define IOMUXC_GPIO_LPSR_07_LPSPI6_PCS2 0x01C 0x05C 0x0 0x4 0x0 +#define IOMUXC_GPIO_LPSR_07_GPIO_MUX6_IO07 0x01C 0x05C 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_07_FLEXCAN3_RX 0x01C 0x05C 0x080 0x6 0x1 +#define IOMUXC_GPIO_LPSR_07_PIT2_TRIGGER2 0x01C 0x05C 0x0 0x7 0x0 +#define IOMUXC_GPIO_LPSR_07_LPSPI5_PCS2 0x01C 0x05C 0x0 0x8 0x0 +#define IOMUXC_GPIO_LPSR_07_GPIO12_IO07 0x01C 0x05C 0x0 0xA 0x0 + +#define IOMUXC_GPIO_LPSR_08_GPIO12_IO08 0x020 0x060 0x0 0xA 0x0 +#define IOMUXC_GPIO_LPSR_08_LPUART11_TXD 0x020 0x060 0x0A8 0x0 0x1 +#define IOMUXC_GPIO_LPSR_08_FLEXCAN3_TX 0x020 0x060 0x0 0x1 0x0 +#define IOMUXC_GPIO_LPSR_08_SAI4_RX_SYNC 0x020 0x060 0x0D4 0x2 0x0 +#define IOMUXC_GPIO_LPSR_08_MIC_CLK 0x020 0x060 0x0 0x3 0x0 +#define IOMUXC_GPIO_LPSR_08_LPSPI6_PCS1 0x020 0x060 0x0 0x4 0x0 +#define IOMUXC_GPIO_LPSR_08_GPIO_MUX6_IO08 0x020 0x060 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_08_LPI2C5_SDA 0x020 0x060 0x088 0x6 0x1 +#define IOMUXC_GPIO_LPSR_08_PIT2_TRIGGER1 0x020 0x060 0x0 0x7 0x0 +#define IOMUXC_GPIO_LPSR_08_LPSPI5_PCS3 0x020 0x060 0x0 0x8 0x0 + +#define IOMUXC_GPIO_LPSR_09_GPIO12_IO09 0x024 0x064 0x0 0xA 0x0 +#define IOMUXC_GPIO_LPSR_09_LPUART11_RXD 0x024 0x064 0x0A4 0x0 0x1 +#define IOMUXC_GPIO_LPSR_09_FLEXCAN3_RX 0x024 0x064 0x080 0x1 0x2 +#define IOMUXC_GPIO_LPSR_09_PIT2_TRIGGER0 0x024 0x064 0x0 0x2 0x0 +#define IOMUXC_GPIO_LPSR_09_MIC_BITSTREAM0 0x024 0x064 0x0B4 0x3 0x1 +#define IOMUXC_GPIO_LPSR_09_LPSPI6_PCS0 0x024 0x064 0x0 0x4 0x0 +#define IOMUXC_GPIO_LPSR_09_GPIO_MUX6_IO09 0x024 0x064 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_09_LPI2C5_SCL 0x024 0x064 0x084 0x6 0x1 +#define IOMUXC_GPIO_LPSR_09_SAI4_TX_DATA 0x024 0x064 0x0 0x7 0x0 + +#define IOMUXC_GPIO_LPSR_10_GPIO12_IO10 0x028 0x068 0x0 0xA 0x0 +#define IOMUXC_GPIO_LPSR_10_JTAG_MUX_TRSTB 0x028 0x068 0x0 0x0 0x0 +#define IOMUXC_GPIO_LPSR_10_LPUART11_CTS_B 0x028 0x068 0x0 0x1 0x0 +#define IOMUXC_GPIO_LPSR_10_LPI2C6_SDA 0x028 0x068 0x090 0x2 0x1 +#define IOMUXC_GPIO_LPSR_10_MIC_BITSTREAM1 0x028 0x068 0x0B8 0x3 0x0 +#define IOMUXC_GPIO_LPSR_10_LPSPI6_SCK 0x028 0x068 0x0 0x4 0x0 +#define IOMUXC_GPIO_LPSR_10_GPIO_MUX6_IO10 0x028 0x068 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_10_LPI2C5_SCLS 0x028 0x068 0x0 0x6 0x0 +#define IOMUXC_GPIO_LPSR_10_SAI4_TX_SYNC 0x028 0x068 0x0DC 0x7 0x1 +#define IOMUXC_GPIO_LPSR_10_LPUART12_TXD 0x028 0x068 0x0B0 0x8 0x2 + +#define IOMUXC_GPIO_LPSR_11_JTAG_MUX_TDO 0x02C 0x06C 0x0 0x0 0x0 +#define IOMUXC_GPIO_LPSR_11_LPUART11_RTS_B 0x02C 0x06C 0x0 0x1 0x0 +#define IOMUXC_GPIO_LPSR_11_LPI2C6_SCL 0x02C 0x06C 0x08C 0x2 0x1 +#define IOMUXC_GPIO_LPSR_11_MIC_BITSTREAM2 0x02C 0x06C 0x0BC 0x3 0x0 +#define IOMUXC_GPIO_LPSR_11_LPSPI6_SOUT 0x02C 0x06C 0x0 0x4 0x0 +#define IOMUXC_GPIO_LPSR_11_GPIO_MUX6_IO11 0x02C 0x06C 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_11_LPI2C5_SDAS 0x02C 0x06C 0x0 0x6 0x0 +#define IOMUXC_GPIO_LPSR_11_ARM_TRACE_SWO 0x02C 0x06C 0x0 0x7 0x0 +#define IOMUXC_GPIO_LPSR_11_LPUART12_RXD 0x02C 0x06C 0x0AC 0x8 0x2 +#define IOMUXC_GPIO_LPSR_11_GPIO12_IO11 0x02C 0x06C 0x0 0xA 0x0 + +#define IOMUXC_GPIO_LPSR_12_GPIO12_IO12 0x030 0x070 0x0 0xA 0x0 +#define IOMUXC_GPIO_LPSR_12_JTAG_MUX_TDI 0x030 0x070 0x0 0x0 0x0 +#define IOMUXC_GPIO_LPSR_12_PIT2_TRIGGER0 0x030 0x070 0x0 0x1 0x0 +#define IOMUXC_GPIO_LPSR_12_MIC_BITSTREAM3 0x030 0x070 0x0C0 0x3 0x0 +#define IOMUXC_GPIO_LPSR_12_LPSPI6_SIN 0x030 0x070 0x0 0x4 0x0 +#define IOMUXC_GPIO_LPSR_12_GPIO_MUX6_IO12 0x030 0x070 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_12_LPI2C5_HREQ 0x030 0x070 0x0 0x6 0x0 +#define IOMUXC_GPIO_LPSR_12_SAI4_TX_BCLK 0x030 0x070 0x0D8 0x7 0x1 +#define IOMUXC_GPIO_LPSR_12_LPSPI5_SCK 0x030 0x070 0x098 0x8 0x1 + +#define IOMUXC_GPIO_LPSR_13_GPIO12_IO13 0x034 0x074 0x0 0xA 0x0 +#define IOMUXC_GPIO_LPSR_13_JTAG_MUX_MOD 0x034 0x074 0x0 0x0 0x0 +#define IOMUXC_GPIO_LPSR_13_MIC_BITSTREAM1 0x034 0x074 0x0B8 0x1 0x1 +#define IOMUXC_GPIO_LPSR_13_PIT2_TRIGGER1 0x034 0x074 0x0 0x2 0x0 +#define IOMUXC_GPIO_LPSR_13_GPIO_MUX6_IO13 0x034 0x074 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_13_SAI4_RX_DATA 0x034 0x074 0x0D0 0x7 0x1 +#define IOMUXC_GPIO_LPSR_13_LPSPI5_PCS0 0x034 0x074 0x094 0x8 0x1 + +#define IOMUXC_GPIO_LPSR_14_JTAG_MUX_TCK 0x038 0x078 0x0 0x0 0x0 +#define IOMUXC_GPIO_LPSR_14_MIC_BITSTREAM2 0x038 0x078 0x0BC 0x1 0x1 +#define IOMUXC_GPIO_LPSR_14_PIT2_TRIGGER2 0x038 0x078 0x0 0x2 0x0 +#define IOMUXC_GPIO_LPSR_14_GPIO_MUX6_IO14 0x038 0x078 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_14_SAI4_RX_BCLK 0x038 0x078 0x0CC 0x7 0x1 +#define IOMUXC_GPIO_LPSR_14_LPSPI5_SOUT 0x038 0x078 0x0A0 0x8 0x1 +#define IOMUXC_GPIO_LPSR_14_GPIO12_IO14 0x038 0x078 0x0 0xA 0x0 + +#define IOMUXC_GPIO_LPSR_15_GPIO12_IO15 0x03C 0x07C 0x0 0xA 0x0 +#define IOMUXC_GPIO_LPSR_15_JTAG_MUX_TMS 0x03C 0x07C 0x0 0x0 0x0 +#define IOMUXC_GPIO_LPSR_15_MIC_BITSTREAM3 0x03C 0x07C 0x0C0 0x1 0x1 +#define IOMUXC_GPIO_LPSR_15_PIT2_TRIGGER3 0x03C 0x07C 0x0 0x2 0x0 +#define IOMUXC_GPIO_LPSR_15_GPIO_MUX6_IO15 0x03C 0x07C 0x0 0x5 0x0 +#define IOMUXC_GPIO_LPSR_15_SAI4_RX_SYNC 0x03C 0x07C 0x0D4 0x7 0x1 +#define IOMUXC_GPIO_LPSR_15_LPSPI5_SIN 0x03C 0x07C 0x09C 0x8 0x1 + +#define IOMUXC_WAKEUP_DIG_GPIO13_IO00 0x40C94000 0x40C94040 0x0 0x5 0x0 +#define IOMUXC_WAKEUP_DIG_NMI_GLUE_NMI 0x40C94000 0x40C94040 0x0C4 0x7 0x1 + +#define IOMUXC_PMIC_ON_REQ_DIG_SNVS_LP_PMIC_ON_REQ 0x40C94004 0x40C94044 0x0 0x0 0x0 +#define IOMUXC_PMIC_ON_REQ_DIG_GPIO13_IO01 0x40C94004 0x40C94044 0x0 0x5 0x0 + +#define IOMUXC_PMIC_STBY_REQ_DIG_CCM_PMIC_VSTBY_REQ 0x40C94008 0x40C94048 0x0 0x0 0x0 +#define IOMUXC_PMIC_STBY_REQ_DIG_GPIO13_IO02 0x40C94008 0x40C94048 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SNVS_00_DIG_SNVS_TAMPER0 0x40C9400C 0x40C9404C 0x0 0x0 0x0 +#define IOMUXC_GPIO_SNVS_00_DIG_GPIO13_IO03 0x40C9400C 0x40C9404C 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SNVS_01_DIG_SNVS_TAMPER1 0x40C94010 0x40C94050 0x0 0x0 0x0 +#define IOMUXC_GPIO_SNVS_01_DIG_GPIO13_IO04 0x40C94010 0x40C94050 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SNVS_02_DIG_SNVS_TAMPER2 0x40C94014 0x40C94054 0x0 0x0 0x0 +#define IOMUXC_GPIO_SNVS_02_DIG_GPIO13_IO05 0x40C94014 0x40C94054 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SNVS_03_DIG_SNVS_TAMPER3 0x40C94018 0x40C94058 0x0 0x0 0x0 +#define IOMUXC_GPIO_SNVS_03_DIG_GPIO13_IO06 0x40C94018 0x40C94058 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SNVS_04_DIG_SNVS_TAMPER4 0x40C9401C 0x40C9405C 0x0 0x0 0x0 +#define IOMUXC_GPIO_SNVS_04_DIG_GPIO13_IO07 0x40C9401C 0x40C9405C 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SNVS_05_DIG_SNVS_TAMPER5 0x40C94020 0x40C94060 0x0 0x0 0x0 +#define IOMUXC_GPIO_SNVS_05_DIG_GPIO13_IO08 0x40C94020 0x40C94060 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SNVS_06_DIG_SNVS_TAMPER6 0x40C94024 0x40C94064 0x0 0x0 0x0 +#define IOMUXC_GPIO_SNVS_06_DIG_GPIO13_IO09 0x40C94024 0x40C94064 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SNVS_07_DIG_SNVS_TAMPER7 0x40C94028 0x40C94068 0x0 0x0 0x0 +#define IOMUXC_GPIO_SNVS_07_DIG_GPIO13_IO10 0x40C94028 0x40C94068 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SNVS_08_DIG_SNVS_TAMPER8 0x40C9402C 0x40C9406C 0x0 0x0 0x0 +#define IOMUXC_GPIO_SNVS_08_DIG_GPIO13_IO11 0x40C9402C 0x40C9406C 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SNVS_09_DIG_SNVS_TAMPER9 0x40C94030 0x40C94070 0x0 0x0 0x0 +#define IOMUXC_GPIO_SNVS_09_DIG_GPIO13_IO12 0x40C94030 0x40C94070 0x0 0x5 0x0 + +#define IOMUXC_TEST_MODE_DIG 0x0 0x40C94034 0x0 0x0 0x0 + +#define IOMUXC_POR_B_DIG 0x0 0x40C94038 0x0 0x0 0x0 + +#define IOMUXC_ONOFF_DIG 0x0 0x40C9403C 0x0 0x0 0x0 + +#define IOMUXC_GPIO_EMC_B1_00_SEMC_DATA00 0x010 0x254 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_00_FLEXPWM4_PWM0_A 0x010 0x254 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_00_GPIO_MUX1_IO00 0x010 0x254 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_00_FLEXIO1_D00 0x010 0x254 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_00_GPIO7_IO00 0x010 0x254 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_01_GPIO7_IO01 0x014 0x258 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_01_SEMC_DATA01 0x014 0x258 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_01_FLEXPWM4_PWM0_B 0x014 0x258 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_01_GPIO_MUX1_IO01 0x014 0x258 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_01_FLEXIO1_D01 0x014 0x258 0x0 0x8 0x0 + +#define IOMUXC_GPIO_EMC_B1_02_SEMC_DATA02 0x018 0x25C 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_02_FLEXPWM4_PWM1_A 0x018 0x25C 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_02_GPIO_MUX1_IO02 0x018 0x25C 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_02_FLEXIO1_D02 0x018 0x25C 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_02_GPIO7_IO02 0x018 0x25C 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_03_SEMC_DATA03 0x01C 0x260 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_03_FLEXPWM4_PWM1_B 0x01C 0x260 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_03_GPIO_MUX1_IO03 0x01C 0x260 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_03_FLEXIO1_D03 0x01C 0x260 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_03_GPIO7_IO03 0x01C 0x260 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_04_GPIO7_IO04 0x020 0x264 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_04_SEMC_DATA04 0x020 0x264 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_04_FLEXPWM4_PWM2_A 0x020 0x264 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_04_GPIO_MUX1_IO04 0x020 0x264 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_04_FLEXIO1_D04 0x020 0x264 0x0 0x8 0x0 + +#define IOMUXC_GPIO_EMC_B1_05_SEMC_DATA05 0x024 0x268 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_05_FLEXPWM4_PWM2_B 0x024 0x268 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_05_GPIO_MUX1_IO05 0x024 0x268 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_05_FLEXIO1_D05 0x024 0x268 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_05_GPIO7_IO05 0x024 0x268 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_06_SEMC_DATA06 0x028 0x26C 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_06_FLEXPWM2_PWM0_A 0x028 0x26C 0x518 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_06_GPIO_MUX1_IO06 0x028 0x26C 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_06_FLEXIO1_D06 0x028 0x26C 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_06_GPIO7_IO06 0x028 0x26C 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_07_GPIO7_IO07 0x02C 0x270 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_07_SEMC_DATA07 0x02C 0x270 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_07_FLEXPWM2_PWM0_B 0x02C 0x270 0x524 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_07_GPIO_MUX1_IO07 0x02C 0x270 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_07_FLEXIO1_D07 0x02C 0x270 0x0 0x8 0x0 + +#define IOMUXC_GPIO_EMC_B1_08_SEMC_DM00 0x030 0x274 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_08_FLEXPWM2_PWM1_A 0x030 0x274 0x51C 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_08_GPIO_MUX1_IO08 0x030 0x274 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_08_FLEXIO1_D08 0x030 0x274 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_08_GPIO7_IO08 0x030 0x274 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_09_SEMC_ADDR00 0x034 0x278 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_09_FLEXPWM2_PWM1_B 0x034 0x278 0x528 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_09_GPT5_CAPTURE1 0x034 0x278 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B1_09_GPIO_MUX1_IO09 0x034 0x278 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_09_FLEXIO1_D09 0x034 0x278 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_09_GPIO7_IO09 0x034 0x278 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_10_SEMC_ADDR01 0x038 0x27C 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_10_FLEXPWM2_PWM2_A 0x038 0x27C 0x520 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_10_GPT5_CAPTURE2 0x038 0x27C 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B1_10_GPIO_MUX1_IO10 0x038 0x27C 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_10_FLEXIO1_D10 0x038 0x27C 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_10_GPIO7_IO10 0x038 0x27C 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_11_GPIO7_IO11 0x03C 0x280 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_11_SEMC_ADDR02 0x03C 0x280 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_11_FLEXPWM2_PWM2_B 0x03C 0x280 0x52C 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_11_GPT5_COMPARE1 0x03C 0x280 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B1_11_GPIO_MUX1_IO11 0x03C 0x280 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_11_FLEXIO1_D11 0x03C 0x280 0x0 0x8 0x0 + +#define IOMUXC_GPIO_EMC_B1_12_SEMC_ADDR03 0x040 0x284 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_12_XBAR1_INOUT04 0x040 0x284 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_12_GPT5_COMPARE2 0x040 0x284 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B1_12_GPIO_MUX1_IO12 0x040 0x284 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_12_FLEXIO1_D12 0x040 0x284 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_12_GPIO7_IO12 0x040 0x284 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_13_SEMC_ADDR04 0x044 0x288 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_13_XBAR1_INOUT05 0x044 0x288 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_13_GPT5_COMPARE3 0x044 0x288 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B1_13_GPIO_MUX1_IO13 0x044 0x288 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_13_FLEXIO1_D13 0x044 0x288 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_13_GPIO7_IO13 0x044 0x288 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_14_GPIO7_IO14 0x048 0x28C 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_14_SEMC_ADDR05 0x048 0x28C 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_14_XBAR1_INOUT06 0x048 0x28C 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_14_GPT5_CLK 0x048 0x28C 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B1_14_GPIO_MUX1_IO14 0x048 0x28C 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_14_FLEXIO1_D14 0x048 0x28C 0x0 0x8 0x0 + +#define IOMUXC_GPIO_EMC_B1_15_SEMC_ADDR06 0x04C 0x290 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_15_XBAR1_INOUT07 0x04C 0x290 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_15_GPIO_MUX1_IO15 0x04C 0x290 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_15_FLEXIO1_D15 0x04C 0x290 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_15_GPIO7_IO15 0x04C 0x290 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_16_SEMC_ADDR07 0x050 0x294 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_16_XBAR1_INOUT08 0x050 0x294 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_16_GPIO_MUX1_IO16 0x050 0x294 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_16_FLEXIO1_D16 0x050 0x294 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_16_GPIO7_IO16 0x050 0x294 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_17_GPIO7_IO17 0x054 0x298 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_17_SEMC_ADDR08 0x054 0x298 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_17_FLEXPWM4_PWM3_A 0x054 0x298 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_17_TMR1_TIMER0 0x054 0x298 0x63C 0x2 0x0 +#define IOMUXC_GPIO_EMC_B1_17_GPIO_MUX1_IO17 0x054 0x298 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_17_FLEXIO1_D17 0x054 0x298 0x0 0x8 0x0 + +#define IOMUXC_GPIO_EMC_B1_18_SEMC_ADDR09 0x058 0x29C 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_18_FLEXPWM4_PWM3_B 0x058 0x29C 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_18_TMR2_TIMER0 0x058 0x29C 0x648 0x2 0x0 +#define IOMUXC_GPIO_EMC_B1_18_GPIO_MUX1_IO18 0x058 0x29C 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_18_FLEXIO1_D18 0x058 0x29C 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_18_GPIO7_IO18 0x058 0x29C 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_19_SEMC_ADDR11 0x05C 0x2A0 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_19_FLEXPWM2_PWM3_A 0x05C 0x2A0 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_19_TMR3_TIMER0 0x05C 0x2A0 0x654 0x2 0x0 +#define IOMUXC_GPIO_EMC_B1_19_GPIO_MUX1_IO19 0x05C 0x2A0 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_19_FLEXIO1_D19 0x05C 0x2A0 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_19_GPIO7_IO19 0x05C 0x2A0 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_20_SEMC_ADDR12 0x060 0x2A4 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_20_FLEXPWM2_PWM3_B 0x060 0x2A4 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_20_TMR4_TIMER0 0x060 0x2A4 0x660 0x2 0x0 +#define IOMUXC_GPIO_EMC_B1_20_GPIO_MUX1_IO20 0x060 0x2A4 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_20_FLEXIO1_D20 0x060 0x2A4 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_20_GPIO7_IO20 0x060 0x2A4 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_21_GPIO7_IO21 0x064 0x2A8 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_21_SEMC_BA0 0x064 0x2A8 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_21_FLEXPWM3_PWM3_A 0x064 0x2A8 0x53C 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_21_GPIO_MUX1_IO21 0x064 0x2A8 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_21_FLEXIO1_D21 0x064 0x2A8 0x0 0x8 0x0 + +#define IOMUXC_GPIO_EMC_B1_22_GPIO7_IO22 0x068 0x2AC 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_22_SEMC_BA1 0x068 0x2AC 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_22_FLEXPWM3_PWM3_B 0x068 0x2AC 0x54C 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_22_GPIO_MUX1_IO22 0x068 0x2AC 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_22_FLEXIO1_D22 0x068 0x2AC 0x0 0x8 0x0 + +#define IOMUXC_GPIO_EMC_B1_23_SEMC_ADDR10 0x06C 0x2B0 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_23_FLEXPWM1_PWM0_A 0x06C 0x2B0 0x500 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_23_GPIO_MUX1_IO23 0x06C 0x2B0 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_23_FLEXIO1_D23 0x06C 0x2B0 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_23_GPIO7_IO23 0x06C 0x2B0 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_24_GPIO7_IO24 0x070 0x2B4 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_24_SEMC_CAS 0x070 0x2B4 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_24_FLEXPWM1_PWM0_B 0x070 0x2B4 0x50C 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_24_GPIO_MUX1_IO24 0x070 0x2B4 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_24_FLEXIO1_D24 0x070 0x2B4 0x0 0x8 0x0 + +#define IOMUXC_GPIO_EMC_B1_25_GPIO7_IO25 0x074 0x2B8 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_25_SEMC_RAS 0x074 0x2B8 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_25_FLEXPWM1_PWM1_A 0x074 0x2B8 0x504 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_25_GPIO_MUX1_IO25 0x074 0x2B8 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_25_FLEXIO1_D25 0x074 0x2B8 0x0 0x8 0x0 + +#define IOMUXC_GPIO_EMC_B1_26_SEMC_CLK 0x078 0x2BC 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_26_FLEXPWM1_PWM1_B 0x078 0x2BC 0x510 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_26_GPIO_MUX1_IO26 0x078 0x2BC 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_26_FLEXIO1_D26 0x078 0x2BC 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_26_GPIO7_IO26 0x078 0x2BC 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_27_GPIO7_IO27 0x07C 0x2C0 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_27_SEMC_CKE 0x07C 0x2C0 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_27_FLEXPWM1_PWM2_A 0x07C 0x2C0 0x508 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_27_GPIO_MUX1_IO27 0x07C 0x2C0 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_27_FLEXIO1_D27 0x07C 0x2C0 0x0 0x8 0x0 + +#define IOMUXC_GPIO_EMC_B1_28_GPIO7_IO28 0x080 0x2C4 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_28_SEMC_WE 0x080 0x2C4 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_28_FLEXPWM1_PWM2_B 0x080 0x2C4 0x514 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_28_GPIO_MUX1_IO28 0x080 0x2C4 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_28_FLEXIO1_D28 0x080 0x2C4 0x0 0x8 0x0 + +#define IOMUXC_GPIO_EMC_B1_29_SEMC_CS0 0x084 0x2C8 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_29_FLEXPWM3_PWM0_A 0x084 0x2C8 0x530 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_29_GPIO_MUX1_IO29 0x084 0x2C8 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_29_FLEXIO1_D29 0x084 0x2C8 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_29_GPIO7_IO29 0x084 0x2C8 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_30_SEMC_DATA08 0x088 0x2CC 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_30_FLEXPWM3_PWM0_B 0x088 0x2CC 0x540 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_30_GPIO_MUX1_IO30 0x088 0x2CC 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_30_FLEXIO1_D30 0x088 0x2CC 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B1_30_GPIO7_IO30 0x088 0x2CC 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_31_GPIO7_IO31 0x08C 0x2D0 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_31_SEMC_DATA09 0x08C 0x2D0 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_31_FLEXPWM3_PWM1_A 0x08C 0x2D0 0x534 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_31_GPIO_MUX1_IO31 0x08C 0x2D0 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_31_FLEXIO1_D31 0x08C 0x2D0 0x0 0x8 0x0 + +#define IOMUXC_GPIO_EMC_B1_32_GPIO8_IO00 0x090 0x2D4 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_32_SEMC_DATA10 0x090 0x2D4 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_32_FLEXPWM3_PWM1_B 0x090 0x2D4 0x544 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_32_GPIO_MUX2_IO00 0x090 0x2D4 0x0 0x5 0x0 + +#define IOMUXC_GPIO_EMC_B1_33_SEMC_DATA11 0x094 0x2D8 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_33_FLEXPWM3_PWM2_A 0x094 0x2D8 0x538 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_33_GPIO_MUX2_IO01 0x094 0x2D8 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_33_GPIO8_IO01 0x094 0x2D8 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_34_GPIO8_IO02 0x098 0x2DC 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_34_SEMC_DATA12 0x098 0x2DC 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_34_FLEXPWM3_PWM2_B 0x098 0x2DC 0x548 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_34_GPIO_MUX2_IO02 0x098 0x2DC 0x0 0x5 0x0 + +#define IOMUXC_GPIO_EMC_B1_35_GPIO8_IO03 0x09C 0x2E0 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_35_SEMC_DATA13 0x09C 0x2E0 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_35_XBAR1_INOUT09 0x09C 0x2E0 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_35_GPIO_MUX2_IO03 0x09C 0x2E0 0x0 0x5 0x0 + +#define IOMUXC_GPIO_EMC_B1_36_SEMC_DATA14 0x0A0 0x2E4 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_36_XBAR1_INOUT10 0x0A0 0x2E4 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_36_GPIO_MUX2_IO04 0x0A0 0x2E4 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_36_GPIO8_IO04 0x0A0 0x2E4 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_37_GPIO8_IO05 0x0A4 0x2E8 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_37_SEMC_DATA15 0x0A4 0x2E8 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_37_XBAR1_INOUT11 0x0A4 0x2E8 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_37_GPIO_MUX2_IO05 0x0A4 0x2E8 0x0 0x5 0x0 + +#define IOMUXC_GPIO_EMC_B1_38_GPIO8_IO06 0x0A8 0x2EC 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_38_SEMC_DM01 0x0A8 0x2EC 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_38_FLEXPWM1_PWM3_A 0x0A8 0x2EC 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_38_TMR1_TIMER1 0x0A8 0x2EC 0x640 0x2 0x0 +#define IOMUXC_GPIO_EMC_B1_38_GPIO_MUX2_IO06 0x0A8 0x2EC 0x0 0x5 0x0 + +#define IOMUXC_GPIO_EMC_B1_39_SEMC_DQS 0x0AC 0x2F0 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_39_FLEXPWM1_PWM3_B 0x0AC 0x2F0 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_39_TMR2_TIMER1 0x0AC 0x2F0 0x64C 0x2 0x0 +#define IOMUXC_GPIO_EMC_B1_39_GPIO_MUX2_IO07 0x0AC 0x2F0 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_39_GPIO8_IO07 0x0AC 0x2F0 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_40_SEMC_RDY 0x0B0 0x2F4 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_40_XBAR1_INOUT12 0x0B0 0x2F4 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_40_MQS_RIGHT 0x0B0 0x2F4 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B1_40_LPUART6_TXD 0x0B0 0x2F4 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B1_40_GPIO_MUX2_IO08 0x0B0 0x2F4 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_40_ENET_1G_MDC 0x0B0 0x2F4 0x0 0x7 0x0 +#define IOMUXC_GPIO_EMC_B1_40_CCM_CLKO1 0x0B0 0x2F4 0x0 0x9 0x0 +#define IOMUXC_GPIO_EMC_B1_40_GPIO8_IO08 0x0B0 0x2F4 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B1_41_GPIO8_IO09 0x0B4 0x2F8 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B1_41_SEMC_CSX00 0x0B4 0x2F8 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B1_41_XBAR1_INOUT13 0x0B4 0x2F8 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B1_41_MQS_LEFT 0x0B4 0x2F8 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B1_41_LPUART6_RXD 0x0B4 0x2F8 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B1_41_FLEXSPI2_B_DATA07 0x0B4 0x2F8 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B1_41_GPIO_MUX2_IO09 0x0B4 0x2F8 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B1_41_ENET_1G_MDIO 0x0B4 0x2F8 0x4C8 0x7 0x0 +#define IOMUXC_GPIO_EMC_B1_41_CCM_CLKO2 0x0B4 0x2F8 0x0 0x9 0x0 + +#define IOMUXC_GPIO_EMC_B2_00_SEMC_DATA16 0x0B8 0x2FC 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_00_CCM_ENET_REF_CLK_25M 0x0B8 0x2FC 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_00_TMR3_TIMER1 0x0B8 0x2FC 0x658 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_00_LPUART6_CTS_B 0x0B8 0x2FC 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_00_FLEXSPI2_B_DATA06 0x0B8 0x2FC 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_00_GPIO_MUX2_IO10 0x0B8 0x2FC 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_00_XBAR1_INOUT20 0x0B8 0x2FC 0x6D8 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_00_ENET_QOS_1588_EVENT1_OUT 0x0B8 0x2FC 0x0 0x7 0x0 +#define IOMUXC_GPIO_EMC_B2_00_LPSPI1_SCK 0x0B8 0x2FC 0x5D0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_00_LPI2C2_SCL 0x0B8 0x2FC 0x5B4 0x9 0x0 +#define IOMUXC_GPIO_EMC_B2_00_GPIO8_IO10 0x0B8 0x2FC 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B2_00_FLEXPWM3_PWM0_A 0x0B8 0x2FC 0x530 0xB 0x1 + +#define IOMUXC_GPIO_EMC_B2_01_SEMC_DATA17 0x0BC 0x300 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_01_USDHC2_CD_B 0x0BC 0x300 0x6D0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_01_TMR4_TIMER1 0x0BC 0x300 0x664 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_01_LPUART6_RTS_B 0x0BC 0x300 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_01_FLEXSPI2_B_DATA05 0x0BC 0x300 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_01_GPIO_MUX2_IO11 0x0BC 0x300 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_01_XBAR1_INOUT21 0x0BC 0x300 0x6DC 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_01_ENET_QOS_1588_EVENT1_IN 0x0BC 0x300 0x0 0x7 0x0 +#define IOMUXC_GPIO_EMC_B2_01_LPSPI1_PCS0 0x0BC 0x300 0x5CC 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_01_LPI2C2_SDA 0x0BC 0x300 0x5B8 0x9 0x0 +#define IOMUXC_GPIO_EMC_B2_01_GPIO8_IO11 0x0BC 0x300 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B2_01_FLEXPWM3_PWM0_B 0x0BC 0x300 0x540 0xB 0x1 + +#define IOMUXC_GPIO_EMC_B2_02_SEMC_DATA18 0x0C0 0x304 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_02_USDHC2_WP 0x0C0 0x304 0x6D4 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_02_VIDEO_MUX_CSI_DATA23 0x0C0 0x304 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_02_FLEXSPI2_B_DATA04 0x0C0 0x304 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_02_GPIO_MUX2_IO12 0x0C0 0x304 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_02_XBAR1_INOUT22 0x0C0 0x304 0x6E0 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_02_ENET_QOS_1588_EVENT1_AUX_IN 0x0C0 0x304 0x0 0x7 0x0 +#define IOMUXC_GPIO_EMC_B2_02_LPSPI1_SOUT 0x0C0 0x304 0x5D8 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_02_GPIO8_IO12 0x0C0 0x304 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B2_02_FLEXPWM3_PWM1_A 0x0C0 0x304 0x534 0xB 0x1 + +#define IOMUXC_GPIO_EMC_B2_03_SEMC_DATA19 0x0C4 0x308 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_03_USDHC2_VSELECT 0x0C4 0x308 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_03_VIDEO_MUX_CSI_DATA22 0x0C4 0x308 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_03_FLEXSPI2_B_DATA03 0x0C4 0x308 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_03_GPIO_MUX2_IO13 0x0C4 0x308 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_03_XBAR1_INOUT23 0x0C4 0x308 0x6E4 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_03_ENET_1G_TX_DATA03 0x0C4 0x308 0x0 0x7 0x0 +#define IOMUXC_GPIO_EMC_B2_03_LPSPI1_SIN 0x0C4 0x308 0x5D4 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_03_GPIO8_IO13 0x0C4 0x308 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B2_03_FLEXPWM3_PWM1_B 0x0C4 0x308 0x544 0xB 0x1 + +#define IOMUXC_GPIO_EMC_B2_04_SEMC_DATA20 0x0C8 0x30C 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_04_USDHC2_RESET_B 0x0C8 0x30C 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_04_SAI2_MCLK 0x0C8 0x30C 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_04_VIDEO_MUX_CSI_DATA21 0x0C8 0x30C 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_04_FLEXSPI2_B_DATA02 0x0C8 0x30C 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_04_GPIO_MUX2_IO14 0x0C8 0x30C 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_04_XBAR1_INOUT24 0x0C8 0x30C 0x6E8 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_04_ENET_1G_TX_DATA02 0x0C8 0x30C 0x0 0x7 0x0 +#define IOMUXC_GPIO_EMC_B2_04_LPSPI3_SCK 0x0C8 0x30C 0x600 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_04_GPIO8_IO14 0x0C8 0x30C 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B2_04_FLEXPWM3_PWM2_A 0x0C8 0x30C 0x538 0xB 0x1 + +#define IOMUXC_GPIO_EMC_B2_05_SEMC_DATA21 0x0CC 0x310 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_05_GPT3_CLK 0x0CC 0x310 0x598 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_05_SAI2_RX_SYNC 0x0CC 0x310 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_05_VIDEO_MUX_CSI_DATA20 0x0CC 0x310 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_05_FLEXSPI2_B_DATA01 0x0CC 0x310 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_05_GPIO_MUX2_IO15 0x0CC 0x310 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_05_XBAR1_INOUT25 0x0CC 0x310 0x6EC 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_05_ENET_1G_RX_CLK 0x0CC 0x310 0x4CC 0x7 0x0 +#define IOMUXC_GPIO_EMC_B2_05_LPSPI3_PCS0 0x0CC 0x310 0x5F0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_05_PIT1_TRIGGER0 0x0CC 0x310 0x0 0x9 0x0 +#define IOMUXC_GPIO_EMC_B2_05_GPIO8_IO15 0x0CC 0x310 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B2_05_FLEXPWM3_PWM2_B 0x0CC 0x310 0x548 0xB 0x1 + +#define IOMUXC_GPIO_EMC_B2_06_SEMC_DATA22 0x0D0 0x314 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_06_GPT3_CAPTURE1 0x0D0 0x314 0x590 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_06_GPIO8_IO16 0x0D0 0x314 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B2_06_SAI2_RX_BCLK 0x0D0 0x314 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_06_FLEXPWM3_PWM3_A 0x0D0 0x314 0x53C 0xB 0x1 +#define IOMUXC_GPIO_EMC_B2_06_VIDEO_MUX_CSI_DATA19 0x0D0 0x314 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_06_FLEXSPI2_B_DATA00 0x0D0 0x314 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_06_GPIO_MUX2_IO16 0x0D0 0x314 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_06_XBAR1_INOUT26 0x0D0 0x314 0x6F0 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_06_ENET_1G_TX_ER 0x0D0 0x314 0x0 0x7 0x0 +#define IOMUXC_GPIO_EMC_B2_06_LPSPI3_SOUT 0x0D0 0x314 0x608 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_06_PIT1_TRIGGER1 0x0D0 0x314 0x0 0x9 0x0 + +#define IOMUXC_GPIO_EMC_B2_07_SEMC_DATA23 0x0D4 0x318 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_07_GPT3_CAPTURE2 0x0D4 0x318 0x594 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_07_SAI2_RX_DATA 0x0D4 0x318 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_07_VIDEO_MUX_CSI_DATA18 0x0D4 0x318 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_07_FLEXSPI2_B_DQS 0x0D4 0x318 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_07_GPIO_MUX2_IO17 0x0D4 0x318 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_07_XBAR1_INOUT27 0x0D4 0x318 0x6F4 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_07_ENET_1G_RX_DATA03 0x0D4 0x318 0x4DC 0x7 0x0 +#define IOMUXC_GPIO_EMC_B2_07_LPSPI3_SIN 0x0D4 0x318 0x604 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_07_PIT1_TRIGGER2 0x0D4 0x318 0x0 0x9 0x0 +#define IOMUXC_GPIO_EMC_B2_07_GPIO8_IO17 0x0D4 0x318 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B2_07_FLEXPWM3_PWM3_B 0x0D4 0x318 0x54C 0xB 0x1 + +#define IOMUXC_GPIO_EMC_B2_08_SEMC_DM02 0x0D8 0x31C 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_08_GPT3_COMPARE1 0x0D8 0x31C 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_08_SAI2_TX_DATA 0x0D8 0x31C 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_08_VIDEO_MUX_CSI_DATA17 0x0D8 0x31C 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_08_FLEXSPI2_B_SS0_B 0x0D8 0x31C 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_08_GPIO_MUX2_IO18 0x0D8 0x31C 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_08_XBAR1_INOUT28 0x0D8 0x31C 0x6F8 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_08_ENET_1G_RX_DATA02 0x0D8 0x31C 0x4D8 0x7 0x0 +#define IOMUXC_GPIO_EMC_B2_08_LPSPI3_PCS1 0x0D8 0x31C 0x5F4 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_08_PIT1_TRIGGER3 0x0D8 0x31C 0x0 0x9 0x0 +#define IOMUXC_GPIO_EMC_B2_08_GPIO8_IO18 0x0D8 0x31C 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B2_09_GPIO8_IO19 0x0DC 0x320 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B2_09_SEMC_DATA24 0x0DC 0x320 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_09_GPT3_COMPARE2 0x0DC 0x320 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_09_SAI2_TX_BCLK 0x0DC 0x320 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_09_VIDEO_MUX_CSI_DATA16 0x0DC 0x320 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_09_FLEXSPI2_B_SCLK 0x0DC 0x320 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_09_GPIO_MUX2_IO19 0x0DC 0x320 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_09_XBAR1_INOUT29 0x0DC 0x320 0x6FC 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_09_ENET_1G_CRS 0x0DC 0x320 0x0 0x7 0x0 +#define IOMUXC_GPIO_EMC_B2_09_LPSPI3_PCS2 0x0DC 0x320 0x5F8 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_09_TMR1_TIMER0 0x0DC 0x320 0x63C 0x9 0x1 + +#define IOMUXC_GPIO_EMC_B2_10_GPIO8_IO20 0x0E0 0x324 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B2_10_SEMC_DATA25 0x0E0 0x324 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_10_GPT3_COMPARE3 0x0E0 0x324 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_10_SAI2_TX_SYNC 0x0E0 0x324 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_10_VIDEO_MUX_CSI_FIELD 0x0E0 0x324 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_10_FLEXSPI2_A_SCLK 0x0E0 0x324 0x58C 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_10_GPIO_MUX2_IO20 0x0E0 0x324 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_10_XBAR1_INOUT30 0x0E0 0x324 0x700 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_10_ENET_1G_COL 0x0E0 0x324 0x0 0x7 0x0 +#define IOMUXC_GPIO_EMC_B2_10_LPSPI3_PCS3 0x0E0 0x324 0x5FC 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_10_TMR1_TIMER1 0x0E0 0x324 0x640 0x9 0x1 + +#define IOMUXC_GPIO_EMC_B2_11_SEMC_DATA26 0x0E4 0x328 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_11_SPDIF_IN 0x0E4 0x328 0x6B4 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_11_ENET_1G_TX_DATA00 0x0E4 0x328 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_11_SAI3_RX_SYNC 0x0E4 0x328 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_11_FLEXSPI2_A_SS0_B 0x0E4 0x328 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_11_GPIO_MUX2_IO21 0x0E4 0x328 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_11_XBAR1_INOUT31 0x0E4 0x328 0x704 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_11_EMVSIM1_IO 0x0E4 0x328 0x69C 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_11_TMR1_TIMER2 0x0E4 0x328 0x644 0x9 0x0 +#define IOMUXC_GPIO_EMC_B2_11_GPIO8_IO21 0x0E4 0x328 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B2_12_SEMC_DATA27 0x0E8 0x32C 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_12_SPDIF_OUT 0x0E8 0x32C 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_12_ENET_1G_TX_DATA01 0x0E8 0x32C 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_12_SAI3_RX_BCLK 0x0E8 0x32C 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_12_FLEXSPI2_A_DQS 0x0E8 0x32C 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_12_GPIO_MUX2_IO22 0x0E8 0x32C 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_12_XBAR1_INOUT32 0x0E8 0x32C 0x708 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_12_EMVSIM1_CLK 0x0E8 0x32C 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_12_TMR1_TIMER3 0x0E8 0x32C 0x0 0x9 0x0 +#define IOMUXC_GPIO_EMC_B2_12_GPIO8_IO22 0x0E8 0x32C 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B2_13_GPIO8_IO23 0x0EC 0x330 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B2_13_SEMC_DATA28 0x0EC 0x330 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_13_ENET_1G_TX_EN 0x0EC 0x330 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_13_SAI3_RX_DATA 0x0EC 0x330 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_13_FLEXSPI2_A_DATA00 0x0EC 0x330 0x57C 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_13_GPIO_MUX2_IO23 0x0EC 0x330 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_13_XBAR1_INOUT33 0x0EC 0x330 0x70C 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_13_EMVSIM1_RST 0x0EC 0x330 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_13_TMR2_TIMER0 0x0EC 0x330 0x648 0x9 0x1 + +#define IOMUXC_GPIO_EMC_B2_14_SEMC_DATA29 0x0F0 0x334 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_14_ENET_1G_TX_CLK_IO 0x0F0 0x334 0x4E8 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_14_SAI3_TX_DATA 0x0F0 0x334 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_14_FLEXSPI2_A_DATA01 0x0F0 0x334 0x580 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_14_GPIO_MUX2_IO24 0x0F0 0x334 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_14_XBAR1_INOUT34 0x0F0 0x334 0x710 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_14_SFA_ipp_do_atx_clk_under_test 0x0F0 0x334 0x0 0x7 0x0 +#define IOMUXC_GPIO_EMC_B2_14_EMVSIM1_SVEN 0x0F0 0x334 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_14_TMR2_TIMER1 0x0F0 0x334 0x64C 0x9 0x1 +#define IOMUXC_GPIO_EMC_B2_14_GPIO8_IO24 0x0F0 0x334 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B2_15_SEMC_DATA30 0x0F4 0x338 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_15_ENET_1G_RX_DATA00 0x0F4 0x338 0x4D0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_15_SAI3_TX_BCLK 0x0F4 0x338 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_15_FLEXSPI2_A_DATA02 0x0F4 0x338 0x584 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_15_GPIO_MUX2_IO25 0x0F4 0x338 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_15_XBAR1_INOUT35 0x0F4 0x338 0x714 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_15_EMVSIM1_PD 0x0F4 0x338 0x6A0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_15_TMR2_TIMER2 0x0F4 0x338 0x650 0x9 0x0 +#define IOMUXC_GPIO_EMC_B2_15_GPIO8_IO25 0x0F4 0x338 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B2_16_GPIO8_IO26 0x0F8 0x33C 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B2_16_SEMC_DATA31 0x0F8 0x33C 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_16_XBAR1_INOUT14 0x0F8 0x33C 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_16_ENET_1G_RX_DATA01 0x0F8 0x33C 0x4D4 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_16_SAI3_TX_SYNC 0x0F8 0x33C 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_16_FLEXSPI2_A_DATA03 0x0F8 0x33C 0x588 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_16_GPIO_MUX2_IO26 0x0F8 0x33C 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_16_EMVSIM1_POWER_FAIL 0x0F8 0x33C 0x6A4 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_16_TMR2_TIMER3 0x0F8 0x33C 0x0 0x9 0x0 + +#define IOMUXC_GPIO_EMC_B2_17_SEMC_DM03 0x0FC 0x340 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_17_XBAR1_INOUT15 0x0FC 0x340 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_17_ENET_1G_RX_EN 0x0FC 0x340 0x4E0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_17_SAI3_MCLK 0x0FC 0x340 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_17_FLEXSPI2_A_DATA04 0x0FC 0x340 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_17_GPIO_MUX2_IO27 0x0FC 0x340 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_17_WDOG1_ANY 0x0FC 0x340 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_17_TMR3_TIMER0 0x0FC 0x340 0x654 0x9 0x1 +#define IOMUXC_GPIO_EMC_B2_17_GPIO8_IO27 0x0FC 0x340 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B2_18_SEMC_DQS4 0x100 0x344 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_18_XBAR1_INOUT16 0x100 0x344 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_18_ENET_1G_RX_ER 0x100 0x344 0x4E4 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_18_EWM_OUT_B 0x100 0x344 0x0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_18_FLEXSPI2_A_DATA05 0x100 0x344 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_18_GPIO_MUX2_IO28 0x100 0x344 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_18_FLEXSPI1_A_DQS 0x100 0x344 0x550 0x6 0x0 +#define IOMUXC_GPIO_EMC_B2_18_WDOG1_B 0x100 0x344 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_18_TMR3_TIMER1 0x100 0x344 0x658 0x9 0x1 +#define IOMUXC_GPIO_EMC_B2_18_GPIO8_IO28 0x100 0x344 0x0 0xA 0x0 + +#define IOMUXC_GPIO_EMC_B2_19_GPIO8_IO29 0x104 0x348 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B2_19_SEMC_CLKX00 0x104 0x348 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_19_ENET_MDC 0x104 0x348 0x0 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_19_ENET_1G_MDC 0x104 0x348 0x0 0x2 0x0 +#define IOMUXC_GPIO_EMC_B2_19_ENET_1G_REF_CLK 0x104 0x348 0x4C4 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_19_FLEXSPI2_A_DATA06 0x104 0x348 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_19_GPIO_MUX2_IO29 0x104 0x348 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_19_ENET_QOS_MDC 0x104 0x348 0x0 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_19_TMR3_TIMER2 0x104 0x348 0x65C 0x9 0x0 + +#define IOMUXC_GPIO_EMC_B2_20_GPIO8_IO30 0x108 0x34C 0x0 0xA 0x0 +#define IOMUXC_GPIO_EMC_B2_20_SEMC_CLKX01 0x108 0x34C 0x0 0x0 0x0 +#define IOMUXC_GPIO_EMC_B2_20_ENET_MDIO 0x108 0x34C 0x4AC 0x1 0x0 +#define IOMUXC_GPIO_EMC_B2_20_ENET_1G_MDIO 0x108 0x34C 0x4C8 0x2 0x1 +#define IOMUXC_GPIO_EMC_B2_20_ENET_QOS_REF_CLK 0x108 0x34C 0x4A0 0x3 0x0 +#define IOMUXC_GPIO_EMC_B2_20_FLEXSPI2_A_DATA07 0x108 0x34C 0x0 0x4 0x0 +#define IOMUXC_GPIO_EMC_B2_20_GPIO_MUX2_IO30 0x108 0x34C 0x0 0x5 0x0 +#define IOMUXC_GPIO_EMC_B2_20_ENET_QOS_MDIO 0x108 0x34C 0x4EC 0x8 0x0 +#define IOMUXC_GPIO_EMC_B2_20_TMR3_TIMER3 0x108 0x34C 0x0 0x9 0x0 + +#define IOMUXC_GPIO_AD_00_GPIO8_IO31 0x10C 0x350 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_00_EMVSIM1_IO 0x10C 0x350 0x69C 0x0 0x1 +#define IOMUXC_GPIO_AD_00_FLEXCAN2_TX 0x10C 0x350 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_00_ENET_1G_1588_EVENT1_IN 0x10C 0x350 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_00_GPT2_CAPTURE1 0x10C 0x350 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_00_FLEXPWM1_PWM0_A 0x10C 0x350 0x500 0x4 0x1 +#define IOMUXC_GPIO_AD_00_GPIO_MUX2_IO31 0x10C 0x350 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_00_LPUART7_TXD 0x10C 0x350 0x630 0x6 0x0 +#define IOMUXC_GPIO_AD_00_FLEXIO2_D00 0x10C 0x350 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_00_FLEXSPI2_B_SS1_B 0x10C 0x350 0x0 0x9 0x0 + +#define IOMUXC_GPIO_AD_01_GPIO9_IO00 0x110 0x354 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_01_EMVSIM1_CLK 0x110 0x354 0x0 0x0 0x0 +#define IOMUXC_GPIO_AD_01_FLEXCAN2_RX 0x110 0x354 0x49C 0x1 0x0 +#define IOMUXC_GPIO_AD_01_ENET_1G_1588_EVENT1_OUT 0x110 0x354 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_01_GPT2_CAPTURE2 0x110 0x354 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_01_FLEXPWM1_PWM0_B 0x110 0x354 0x50C 0x4 0x1 +#define IOMUXC_GPIO_AD_01_GPIO_MUX3_IO00 0x110 0x354 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_01_LPUART7_RXD 0x110 0x354 0x62C 0x6 0x0 +#define IOMUXC_GPIO_AD_01_FLEXIO2_D01 0x110 0x354 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_01_FLEXSPI2_A_SS1_B 0x110 0x354 0x0 0x9 0x0 + +#define IOMUXC_GPIO_AD_02_GPIO9_IO01 0x114 0x358 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_02_EMVSIM1_RST 0x114 0x358 0x0 0x0 0x0 +#define IOMUXC_GPIO_AD_02_LPUART7_CTS_B 0x114 0x358 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_02_ENET_1G_1588_EVENT2_IN 0x114 0x358 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_02_GPT2_COMPARE1 0x114 0x358 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_02_FLEXPWM1_PWM1_A 0x114 0x358 0x504 0x4 0x1 +#define IOMUXC_GPIO_AD_02_GPIO_MUX3_IO01 0x114 0x358 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_02_LPUART8_TXD 0x114 0x358 0x638 0x6 0x0 +#define IOMUXC_GPIO_AD_02_FLEXIO2_D02 0x114 0x358 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_02_VIDEO_MUX_EXT_DCIC1 0x114 0x358 0x0 0x9 0x0 + +#define IOMUXC_GPIO_AD_03_GPIO9_IO02 0x118 0x35C 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_03_EMVSIM1_SVEN 0x118 0x35C 0x0 0x0 0x0 +#define IOMUXC_GPIO_AD_03_LPUART7_RTS_B 0x118 0x35C 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_03_ENET_1G_1588_EVENT2_OUT 0x118 0x35C 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_03_GPT2_COMPARE2 0x118 0x35C 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_03_FLEXPWM1_PWM1_B 0x118 0x35C 0x510 0x4 0x1 +#define IOMUXC_GPIO_AD_03_GPIO_MUX3_IO02 0x118 0x35C 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_03_LPUART8_RXD 0x118 0x35C 0x634 0x6 0x0 +#define IOMUXC_GPIO_AD_03_FLEXIO2_D03 0x118 0x35C 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_03_VIDEO_MUX_EXT_DCIC2 0x118 0x35C 0x0 0x9 0x0 + +#define IOMUXC_GPIO_AD_04_EMVSIM1_PD 0x11C 0x360 0x6A0 0x0 0x1 +#define IOMUXC_GPIO_AD_04_LPUART8_CTS_B 0x11C 0x360 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_04_ENET_1G_1588_EVENT3_IN 0x11C 0x360 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_04_GPT2_COMPARE3 0x11C 0x360 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_04_FLEXPWM1_PWM2_A 0x11C 0x360 0x508 0x4 0x1 +#define IOMUXC_GPIO_AD_04_GPIO_MUX3_IO03 0x11C 0x360 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_04_WDOG1_B 0x11C 0x360 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_04_FLEXIO2_D04 0x11C 0x360 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_04_TMR4_TIMER0 0x11C 0x360 0x660 0x9 0x1 +#define IOMUXC_GPIO_AD_04_GPIO9_IO03 0x11C 0x360 0x0 0xA 0x0 + +#define IOMUXC_GPIO_AD_05_EMVSIM1_POWER_FAIL 0x120 0x364 0x6A4 0x0 0x1 +#define IOMUXC_GPIO_AD_05_LPUART8_RTS_B 0x120 0x364 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_05_ENET_1G_1588_EVENT3_OUT 0x120 0x364 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_05_GPT2_CLK 0x120 0x364 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_05_FLEXPWM1_PWM2_B 0x120 0x364 0x514 0x4 0x1 +#define IOMUXC_GPIO_AD_05_GPIO_MUX3_IO04 0x120 0x364 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_05_WDOG2_B 0x120 0x364 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_05_FLEXIO2_D05 0x120 0x364 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_05_TMR4_TIMER1 0x120 0x364 0x664 0x9 0x1 +#define IOMUXC_GPIO_AD_05_GPIO9_IO04 0x120 0x364 0x0 0xA 0x0 + +#define IOMUXC_GPIO_AD_06_USB_OTG2_OC 0x124 0x368 0x6B8 0x0 0x0 +#define IOMUXC_GPIO_AD_06_FLEXCAN1_TX 0x124 0x368 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_06_EMVSIM2_IO 0x124 0x368 0x6A8 0x2 0x0 +#define IOMUXC_GPIO_AD_06_GPT3_CAPTURE1 0x124 0x368 0x590 0x3 0x1 +#define IOMUXC_GPIO_AD_06_VIDEO_MUX_CSI_DATA15 0x124 0x368 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_06_GPIO_MUX3_IO05 0x124 0x368 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_06_ENET_1588_EVENT1_IN 0x124 0x368 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_06_FLEXIO2_D06 0x124 0x368 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_06_TMR4_TIMER2 0x124 0x368 0x668 0x9 0x0 +#define IOMUXC_GPIO_AD_06_GPIO9_IO05 0x124 0x368 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_06_FLEXPWM1_PWM0_X 0x124 0x368 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_07_USB_OTG2_PWR 0x128 0x36C 0x0 0x0 0x0 +#define IOMUXC_GPIO_AD_07_FLEXCAN1_RX 0x128 0x36C 0x498 0x1 0x0 +#define IOMUXC_GPIO_AD_07_EMVSIM2_CLK 0x128 0x36C 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_07_GPT3_CAPTURE2 0x128 0x36C 0x594 0x3 0x1 +#define IOMUXC_GPIO_AD_07_VIDEO_MUX_CSI_DATA14 0x128 0x36C 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_07_GPIO_MUX3_IO06 0x128 0x36C 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_07_ENET_1588_EVENT1_OUT 0x128 0x36C 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_07_FLEXIO2_D07 0x128 0x36C 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_07_TMR4_TIMER3 0x128 0x36C 0x0 0x9 0x0 +#define IOMUXC_GPIO_AD_07_GPIO9_IO06 0x128 0x36C 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_07_FLEXPWM1_PWM1_X 0x128 0x36C 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_08_USBPHY2_OTG_ID 0x12C 0x370 0x6C4 0x0 0x0 +#define IOMUXC_GPIO_AD_08_LPI2C1_SCL 0x12C 0x370 0x5AC 0x1 0x0 +#define IOMUXC_GPIO_AD_08_EMVSIM2_RST 0x12C 0x370 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_08_GPT3_COMPARE1 0x12C 0x370 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_08_VIDEO_MUX_CSI_DATA13 0x12C 0x370 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_08_GPIO_MUX3_IO07 0x12C 0x370 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_08_ENET_1588_EVENT2_IN 0x12C 0x370 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_08_FLEXIO2_D08 0x12C 0x370 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_08_GPIO9_IO07 0x12C 0x370 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_08_FLEXPWM1_PWM2_X 0x12C 0x370 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_09_USBPHY1_OTG_ID 0x130 0x374 0x6C0 0x0 0x0 +#define IOMUXC_GPIO_AD_09_LPI2C1_SDA 0x130 0x374 0x5B0 0x1 0x0 +#define IOMUXC_GPIO_AD_09_EMVSIM2_SVEN 0x130 0x374 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_09_GPT3_COMPARE2 0x130 0x374 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_09_VIDEO_MUX_CSI_DATA12 0x130 0x374 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_09_GPIO_MUX3_IO08 0x130 0x374 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_09_ENET_1588_EVENT2_OUT 0x130 0x374 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_09_FLEXIO2_D09 0x130 0x374 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_09_GPIO9_IO08 0x130 0x374 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_09_FLEXPWM1_PWM3_X 0x130 0x374 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_10_USB_OTG1_PWR 0x134 0x378 0x0 0x0 0x0 +#define IOMUXC_GPIO_AD_10_LPI2C1_SCLS 0x134 0x378 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_10_EMVSIM2_PD 0x134 0x378 0x6AC 0x2 0x0 +#define IOMUXC_GPIO_AD_10_GPT3_COMPARE3 0x134 0x378 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_10_VIDEO_MUX_CSI_DATA11 0x134 0x378 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_10_GPIO_MUX3_IO09 0x134 0x378 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_10_ENET_1588_EVENT3_IN 0x134 0x378 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_10_FLEXIO2_D10 0x134 0x378 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_10_GPIO9_IO09 0x134 0x378 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_10_FLEXPWM2_PWM0_X 0x134 0x378 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_11_USB_OTG1_OC 0x138 0x37C 0x6BC 0x0 0x0 +#define IOMUXC_GPIO_AD_11_LPI2C1_SDAS 0x138 0x37C 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_11_EMVSIM2_POWER_FAIL 0x138 0x37C 0x6B0 0x2 0x0 +#define IOMUXC_GPIO_AD_11_GPT3_CLK 0x138 0x37C 0x598 0x3 0x1 +#define IOMUXC_GPIO_AD_11_VIDEO_MUX_CSI_DATA10 0x138 0x37C 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_11_GPIO_MUX3_IO10 0x138 0x37C 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_11_ENET_1588_EVENT3_OUT 0x138 0x37C 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_11_FLEXIO2_D11 0x138 0x37C 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_11_GPIO9_IO10 0x138 0x37C 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_11_FLEXPWM2_PWM1_X 0x138 0x37C 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_12_SPDIF_LOCK 0x13C 0x380 0x0 0x0 0x0 +#define IOMUXC_GPIO_AD_12_LPI2C1_HREQ 0x13C 0x380 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_12_GPT1_CAPTURE1 0x13C 0x380 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_12_FLEXSPI1_B_DATA03 0x13C 0x380 0x570 0x3 0x0 +#define IOMUXC_GPIO_AD_12_VIDEO_MUX_CSI_PIXCLK 0x13C 0x380 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_12_GPIO_MUX3_IO11 0x13C 0x380 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_12_ENET_TX_DATA03 0x13C 0x380 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_12_FLEXIO2_D12 0x13C 0x380 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_12_EWM_OUT_B 0x13C 0x380 0x0 0x9 0x0 +#define IOMUXC_GPIO_AD_12_GPIO9_IO11 0x13C 0x380 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_12_FLEXPWM2_PWM2_X 0x13C 0x380 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_13_SPDIF_SR_CLK 0x140 0x384 0x0 0x0 0x0 +#define IOMUXC_GPIO_AD_13_PIT1_TRIGGER0 0x140 0x384 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_13_GPT1_CAPTURE2 0x140 0x384 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_13_FLEXSPI1_B_DATA02 0x140 0x384 0x56C 0x3 0x0 +#define IOMUXC_GPIO_AD_13_VIDEO_MUX_CSI_MCLK 0x140 0x384 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_13_GPIO_MUX3_IO12 0x140 0x384 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_13_ENET_TX_DATA02 0x140 0x384 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_13_FLEXIO2_D13 0x140 0x384 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_13_REF_CLK_32K 0x140 0x384 0x0 0x9 0x0 +#define IOMUXC_GPIO_AD_13_GPIO9_IO12 0x140 0x384 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_13_FLEXPWM2_PWM3_X 0x140 0x384 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_14_SPDIF_EXT_CLK 0x144 0x388 0x0 0x0 0x0 +#define IOMUXC_GPIO_AD_14_REF_CLK_24M 0x144 0x388 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_14_GPT1_COMPARE1 0x144 0x388 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_14_FLEXSPI1_B_DATA01 0x144 0x388 0x568 0x3 0x0 +#define IOMUXC_GPIO_AD_14_VIDEO_MUX_CSI_VSYNC 0x144 0x388 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_14_GPIO_MUX3_IO13 0x144 0x388 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_14_ENET_RX_CLK 0x144 0x388 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_14_FLEXIO2_D14 0x144 0x388 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_14_CCM_ENET_REF_CLK_25M 0x144 0x388 0x0 0x9 0x0 +#define IOMUXC_GPIO_AD_14_GPIO9_IO13 0x144 0x388 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_14_FLEXPWM3_PWM0_X 0x144 0x388 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_15_GPIO9_IO14 0x148 0x38C 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_15_FLEXPWM3_PWM1_X 0x148 0x38C 0x0 0xB 0x0 +#define IOMUXC_GPIO_AD_15_SPDIF_IN 0x148 0x38C 0x6B4 0x0 0x1 +#define IOMUXC_GPIO_AD_15_LPUART10_TXD 0x148 0x38C 0x628 0x1 0x0 +#define IOMUXC_GPIO_AD_15_GPT1_COMPARE2 0x148 0x38C 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_15_FLEXSPI1_B_DATA00 0x148 0x38C 0x564 0x3 0x0 +#define IOMUXC_GPIO_AD_15_VIDEO_MUX_CSI_HSYNC 0x148 0x38C 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_15_GPIO_MUX3_IO14 0x148 0x38C 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_15_ENET_TX_ER 0x148 0x38C 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_15_FLEXIO2_D15 0x148 0x38C 0x0 0x8 0x0 + +#define IOMUXC_GPIO_AD_16_SPDIF_OUT 0x14C 0x390 0x0 0x0 0x0 +#define IOMUXC_GPIO_AD_16_LPUART10_RXD 0x14C 0x390 0x624 0x1 0x0 +#define IOMUXC_GPIO_AD_16_GPT1_COMPARE3 0x14C 0x390 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_16_FLEXSPI1_B_SCLK 0x14C 0x390 0x578 0x3 0x0 +#define IOMUXC_GPIO_AD_16_VIDEO_MUX_CSI_DATA09 0x14C 0x390 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_16_GPIO_MUX3_IO15 0x14C 0x390 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_16_ENET_RX_DATA03 0x14C 0x390 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_16_FLEXIO2_D16 0x14C 0x390 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_16_ENET_1G_MDC 0x14C 0x390 0x0 0x9 0x0 +#define IOMUXC_GPIO_AD_16_GPIO9_IO15 0x14C 0x390 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_16_FLEXPWM3_PWM2_X 0x14C 0x390 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_17_SAI1_MCLK 0x150 0x394 0x66C 0x0 0x0 +#define IOMUXC_GPIO_AD_17_ACMP1_OUT 0x150 0x394 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_17_GPT1_CLK 0x150 0x394 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_17_FLEXSPI1_A_DQS 0x150 0x394 0x550 0x3 0x1 +#define IOMUXC_GPIO_AD_17_VIDEO_MUX_CSI_DATA08 0x150 0x394 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_17_GPIO_MUX3_IO16 0x150 0x394 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_17_ENET_RX_DATA02 0x150 0x394 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_17_FLEXIO2_D17 0x150 0x394 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_17_ENET_1G_MDIO 0x150 0x394 0x4C8 0x9 0x2 +#define IOMUXC_GPIO_AD_17_GPIO9_IO16 0x150 0x394 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_17_FLEXPWM3_PWM3_X 0x150 0x394 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_18_GPIO9_IO17 0x154 0x398 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_18_FLEXPWM4_PWM0_X 0x154 0x398 0x0 0xB 0x0 +#define IOMUXC_GPIO_AD_18_SAI1_RX_SYNC 0x154 0x398 0x678 0x0 0x0 +#define IOMUXC_GPIO_AD_18_ACMP2_OUT 0x154 0x398 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_18_LPSPI1_PCS1 0x154 0x398 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_18_FLEXSPI1_A_SS0_B 0x154 0x398 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_18_VIDEO_MUX_CSI_DATA07 0x154 0x398 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_18_GPIO_MUX3_IO17 0x154 0x398 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_18_ENET_CRS 0x154 0x398 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_18_FLEXIO2_D18 0x154 0x398 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_18_LPI2C2_SCL 0x154 0x398 0x5B4 0x9 0x1 + +#define IOMUXC_GPIO_AD_19_SAI1_RX_BCLK 0x158 0x39C 0x670 0x0 0x0 +#define IOMUXC_GPIO_AD_19_ACMP3_OUT 0x158 0x39C 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_19_LPSPI1_PCS2 0x158 0x39C 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_19_FLEXSPI1_A_SCLK 0x158 0x39C 0x574 0x3 0x0 +#define IOMUXC_GPIO_AD_19_VIDEO_MUX_CSI_DATA06 0x158 0x39C 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_19_GPIO_MUX3_IO18 0x158 0x39C 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_19_ENET_COL 0x158 0x39C 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_19_FLEXIO2_D19 0x158 0x39C 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_19_LPI2C2_SDA 0x158 0x39C 0x5B8 0x9 0x1 +#define IOMUXC_GPIO_AD_19_GPIO9_IO18 0x158 0x39C 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_19_FLEXPWM4_PWM1_X 0x158 0x39C 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_20_SAI1_RX_DATA00 0x15C 0x3A0 0x674 0x0 0x0 +#define IOMUXC_GPIO_AD_20_ACMP4_OUT 0x15C 0x3A0 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_20_LPSPI1_PCS3 0x15C 0x3A0 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_20_FLEXSPI1_A_DATA00 0x15C 0x3A0 0x554 0x3 0x0 +#define IOMUXC_GPIO_AD_20_VIDEO_MUX_CSI_DATA05 0x15C 0x3A0 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_20_GPIO_MUX3_IO19 0x15C 0x3A0 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_20_KPP_ROW07 0x15C 0x3A0 0x5A8 0x6 0x0 +#define IOMUXC_GPIO_AD_20_FLEXIO2_D20 0x15C 0x3A0 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_20_ENET_QOS_1588_EVENT2_OUT 0x15C 0x3A0 0x0 0x9 0x0 +#define IOMUXC_GPIO_AD_20_GPIO9_IO19 0x15C 0x3A0 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_20_FLEXPWM4_PWM2_X 0x15C 0x3A0 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_21_SAI1_TX_DATA00 0x160 0x3A4 0x0 0x0 0x0 +#define IOMUXC_GPIO_AD_21_LPSPI2_PCS1 0x160 0x3A4 0x5E0 0x2 0x0 +#define IOMUXC_GPIO_AD_21_FLEXSPI1_A_DATA01 0x160 0x3A4 0x558 0x3 0x0 +#define IOMUXC_GPIO_AD_21_VIDEO_MUX_CSI_DATA04 0x160 0x3A4 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_21_GPIO_MUX3_IO20 0x160 0x3A4 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_21_KPP_COL07 0x160 0x3A4 0x5A0 0x6 0x0 +#define IOMUXC_GPIO_AD_21_FLEXIO2_D21 0x160 0x3A4 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_21_ENET_QOS_1588_EVENT2_IN 0x160 0x3A4 0x0 0x9 0x0 +#define IOMUXC_GPIO_AD_21_GPIO9_IO20 0x160 0x3A4 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_21_FLEXPWM4_PWM3_X 0x160 0x3A4 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_22_GPIO9_IO21 0x164 0x3A8 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_22_SAI1_TX_BCLK 0x164 0x3A8 0x67C 0x0 0x0 +#define IOMUXC_GPIO_AD_22_LPSPI2_PCS2 0x164 0x3A8 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_22_FLEXSPI1_A_DATA02 0x164 0x3A8 0x55C 0x3 0x0 +#define IOMUXC_GPIO_AD_22_VIDEO_MUX_CSI_DATA03 0x164 0x3A8 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_22_GPIO_MUX3_IO21 0x164 0x3A8 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_22_KPP_ROW06 0x164 0x3A8 0x5A4 0x6 0x0 +#define IOMUXC_GPIO_AD_22_FLEXIO2_D22 0x164 0x3A8 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_22_ENET_QOS_1588_EVENT3_OUT 0x164 0x3A8 0x0 0x9 0x0 + +#define IOMUXC_GPIO_AD_23_SAI1_TX_SYNC 0x168 0x3AC 0x680 0x0 0x0 +#define IOMUXC_GPIO_AD_23_LPSPI2_PCS3 0x168 0x3AC 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_23_FLEXSPI1_A_DATA03 0x168 0x3AC 0x560 0x3 0x0 +#define IOMUXC_GPIO_AD_23_VIDEO_MUX_CSI_DATA02 0x168 0x3AC 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_23_GPIO_MUX3_IO22 0x168 0x3AC 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_23_KPP_COL06 0x168 0x3AC 0x59C 0x6 0x0 +#define IOMUXC_GPIO_AD_23_FLEXIO2_D23 0x168 0x3AC 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_23_ENET_QOS_1588_EVENT3_IN 0x168 0x3AC 0x0 0x9 0x0 +#define IOMUXC_GPIO_AD_23_GPIO9_IO22 0x168 0x3AC 0x0 0xA 0x0 + +#define IOMUXC_GPIO_AD_24_LPUART1_TXD 0x16C 0x3B0 0x620 0x0 0x0 +#define IOMUXC_GPIO_AD_24_LPSPI2_SCK 0x16C 0x3B0 0x5E4 0x1 0x0 +#define IOMUXC_GPIO_AD_24_VIDEO_MUX_CSI_DATA00 0x16C 0x3B0 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_24_ENET_RX_EN 0x16C 0x3B0 0x4B8 0x3 0x0 +#define IOMUXC_GPIO_AD_24_FLEXPWM2_PWM0_A 0x16C 0x3B0 0x518 0x4 0x1 +#define IOMUXC_GPIO_AD_24_GPIO_MUX3_IO23 0x16C 0x3B0 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_24_KPP_ROW05 0x16C 0x3B0 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_24_FLEXIO2_D24 0x16C 0x3B0 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_24_LPI2C4_SCL 0x16C 0x3B0 0x5C4 0x9 0x0 +#define IOMUXC_GPIO_AD_24_GPIO9_IO23 0x16C 0x3B0 0x0 0xA 0x0 + +#define IOMUXC_GPIO_AD_25_GPIO9_IO24 0x170 0x3B4 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_25_LPUART1_RXD 0x170 0x3B4 0x61C 0x0 0x0 +#define IOMUXC_GPIO_AD_25_LPSPI2_PCS0 0x170 0x3B4 0x5DC 0x1 0x0 +#define IOMUXC_GPIO_AD_25_VIDEO_MUX_CSI_DATA01 0x170 0x3B4 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_25_ENET_RX_ER 0x170 0x3B4 0x4BC 0x3 0x0 +#define IOMUXC_GPIO_AD_25_FLEXPWM2_PWM0_B 0x170 0x3B4 0x524 0x4 0x1 +#define IOMUXC_GPIO_AD_25_GPIO_MUX3_IO24 0x170 0x3B4 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_25_KPP_COL05 0x170 0x3B4 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_25_FLEXIO2_D25 0x170 0x3B4 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_25_LPI2C4_SDA 0x170 0x3B4 0x5C8 0x9 0x0 + +#define IOMUXC_GPIO_AD_26_LPUART1_CTS_B 0x174 0x3B8 0x0 0x0 0x0 +#define IOMUXC_GPIO_AD_26_LPSPI2_SOUT 0x174 0x3B8 0x5EC 0x1 0x0 +#define IOMUXC_GPIO_AD_26_SEMC_CSX01 0x174 0x3B8 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_26_ENET_RX_DATA00 0x174 0x3B8 0x4B0 0x3 0x0 +#define IOMUXC_GPIO_AD_26_FLEXPWM2_PWM1_A 0x174 0x3B8 0x51C 0x4 0x1 +#define IOMUXC_GPIO_AD_26_GPIO_MUX3_IO25 0x174 0x3B8 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_26_KPP_ROW04 0x174 0x3B8 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_26_FLEXIO2_D26 0x174 0x3B8 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_26_ENET_QOS_MDC 0x174 0x3B8 0x0 0x9 0x0 +#define IOMUXC_GPIO_AD_26_GPIO9_IO25 0x174 0x3B8 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_26_USDHC2_CD_B 0x174 0x3B8 0x6D0 0xB 0x1 + +#define IOMUXC_GPIO_AD_27_LPUART1_RTS_B 0x178 0x3BC 0x0 0x0 0x0 +#define IOMUXC_GPIO_AD_27_LPSPI2_SIN 0x178 0x3BC 0x5E8 0x1 0x0 +#define IOMUXC_GPIO_AD_27_SEMC_CSX02 0x178 0x3BC 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_27_ENET_RX_DATA01 0x178 0x3BC 0x4B4 0x3 0x0 +#define IOMUXC_GPIO_AD_27_FLEXPWM2_PWM1_B 0x178 0x3BC 0x528 0x4 0x1 +#define IOMUXC_GPIO_AD_27_GPIO_MUX3_IO26 0x178 0x3BC 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_27_KPP_COL04 0x178 0x3BC 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_27_FLEXIO2_D27 0x178 0x3BC 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_27_ENET_QOS_MDIO 0x178 0x3BC 0x4EC 0x9 0x1 +#define IOMUXC_GPIO_AD_27_GPIO9_IO26 0x178 0x3BC 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_27_USDHC2_WP 0x178 0x3BC 0x6D4 0xB 0x1 + +#define IOMUXC_GPIO_AD_28_GPIO9_IO27 0x17C 0x3C0 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_28_USDHC2_VSELECT 0x17C 0x3C0 0x0 0xB 0x0 +#define IOMUXC_GPIO_AD_28_LPSPI1_SCK 0x17C 0x3C0 0x5D0 0x0 0x1 +#define IOMUXC_GPIO_AD_28_LPUART5_TXD 0x17C 0x3C0 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_28_SEMC_CSX03 0x17C 0x3C0 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_28_ENET_TX_EN 0x17C 0x3C0 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_28_FLEXPWM2_PWM2_A 0x17C 0x3C0 0x520 0x4 0x1 +#define IOMUXC_GPIO_AD_28_GPIO_MUX3_IO27 0x17C 0x3C0 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_28_KPP_ROW03 0x17C 0x3C0 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_28_FLEXIO2_D28 0x17C 0x3C0 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_28_VIDEO_MUX_EXT_DCIC1 0x17C 0x3C0 0x0 0x9 0x0 + +#define IOMUXC_GPIO_AD_29_LPSPI1_PCS0 0x180 0x3C4 0x5CC 0x0 0x1 +#define IOMUXC_GPIO_AD_29_LPUART5_RXD 0x180 0x3C4 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_29_ENET_REF_CLK 0x180 0x3C4 0x4A8 0x2 0x0 +#define IOMUXC_GPIO_AD_29_ENET_TX_CLK 0x180 0x3C4 0x4C0 0x3 0x0 +#define IOMUXC_GPIO_AD_29_FLEXPWM2_PWM2_B 0x180 0x3C4 0x52C 0x4 0x1 +#define IOMUXC_GPIO_AD_29_GPIO_MUX3_IO28 0x180 0x3C4 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_29_KPP_COL03 0x180 0x3C4 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_29_FLEXIO2_D29 0x180 0x3C4 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_29_VIDEO_MUX_EXT_DCIC2 0x180 0x3C4 0x0 0x9 0x0 +#define IOMUXC_GPIO_AD_29_GPIO9_IO28 0x180 0x3C4 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_29_USDHC2_RESET_B 0x180 0x3C4 0x0 0xB 0x0 + +#define IOMUXC_GPIO_AD_30_LPSPI1_SOUT 0x184 0x3C8 0x5D8 0x0 0x1 +#define IOMUXC_GPIO_AD_30_USB_OTG2_OC 0x184 0x3C8 0x6B8 0x1 0x1 +#define IOMUXC_GPIO_AD_30_FLEXCAN2_TX 0x184 0x3C8 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_30_ENET_TX_DATA00 0x184 0x3C8 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_30_LPUART3_TXD 0x184 0x3C8 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_30_GPIO_MUX3_IO29 0x184 0x3C8 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_30_KPP_ROW02 0x184 0x3C8 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_30_FLEXIO2_D30 0x184 0x3C8 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_30_WDOG2_RESET_B_DEB 0x184 0x3C8 0x0 0x9 0x0 +#define IOMUXC_GPIO_AD_30_GPIO9_IO29 0x184 0x3C8 0x0 0xA 0x0 + +#define IOMUXC_GPIO_AD_31_LPSPI1_SIN 0x188 0x3CC 0x5D4 0x0 0x1 +#define IOMUXC_GPIO_AD_31_USB_OTG2_PWR 0x188 0x3CC 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_31_FLEXCAN2_RX 0x188 0x3CC 0x49C 0x2 0x1 +#define IOMUXC_GPIO_AD_31_ENET_TX_DATA01 0x188 0x3CC 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_31_LPUART3_RXD 0x188 0x3CC 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_31_GPIO_MUX3_IO30 0x188 0x3CC 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_31_KPP_COL02 0x188 0x3CC 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_31_FLEXIO2_D31 0x188 0x3CC 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_31_WDOG1_RESET_B_DEB 0x188 0x3CC 0x0 0x9 0x0 +#define IOMUXC_GPIO_AD_31_GPIO9_IO30 0x188 0x3CC 0x0 0xA 0x0 + +#define IOMUXC_GPIO_AD_32_GPIO9_IO31 0x18C 0x3D0 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_32_LPI2C1_SCL 0x18C 0x3D0 0x5AC 0x0 0x1 +#define IOMUXC_GPIO_AD_32_USBPHY2_OTG_ID 0x18C 0x3D0 0x6C4 0x1 0x1 +#define IOMUXC_GPIO_AD_32_PGMC_PMIC_RDY 0x18C 0x3D0 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_32_ENET_MDC 0x18C 0x3D0 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_32_USDHC1_CD_B 0x18C 0x3D0 0x6C8 0x4 0x0 +#define IOMUXC_GPIO_AD_32_GPIO_MUX3_IO31 0x18C 0x3D0 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_32_KPP_ROW01 0x18C 0x3D0 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_32_LPUART10_TXD 0x18C 0x3D0 0x628 0x8 0x1 +#define IOMUXC_GPIO_AD_32_ENET_1G_MDC 0x18C 0x3D0 0x0 0x9 0x0 + +#define IOMUXC_GPIO_AD_33_LPI2C1_SDA 0x190 0x3D4 0x5B0 0x0 0x1 +#define IOMUXC_GPIO_AD_33_USBPHY1_OTG_ID 0x190 0x3D4 0x6C0 0x1 0x1 +#define IOMUXC_GPIO_AD_33_XBAR1_INOUT17 0x190 0x3D4 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_33_ENET_MDIO 0x190 0x3D4 0x4AC 0x3 0x1 +#define IOMUXC_GPIO_AD_33_USDHC1_WP 0x190 0x3D4 0x6CC 0x4 0x0 +#define IOMUXC_GPIO_AD_33_GPIO_MUX4_IO00 0x190 0x3D4 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_33_KPP_COL01 0x190 0x3D4 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_33_LPUART10_RXD 0x190 0x3D4 0x624 0x8 0x1 +#define IOMUXC_GPIO_AD_33_ENET_1G_MDIO 0x190 0x3D4 0x4C8 0x9 0x3 +#define IOMUXC_GPIO_AD_33_GPIO10_IO00 0x190 0x3D4 0x0 0xA 0x0 + +#define IOMUXC_GPIO_AD_34_ENET_1G_1588_EVENT0_IN 0x194 0x3D8 0x0 0x0 0x0 +#define IOMUXC_GPIO_AD_34_USB_OTG1_PWR 0x194 0x3D8 0x0 0x1 0x0 +#define IOMUXC_GPIO_AD_34_XBAR1_INOUT18 0x194 0x3D8 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_34_ENET_1588_EVENT0_IN 0x194 0x3D8 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_34_USDHC1_VSELECT 0x194 0x3D8 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_34_GPIO_MUX4_IO01 0x194 0x3D8 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_34_KPP_ROW00 0x194 0x3D8 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_34_LPUART10_CTS_B 0x194 0x3D8 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_34_WDOG1_ANY 0x194 0x3D8 0x0 0x9 0x0 +#define IOMUXC_GPIO_AD_34_GPIO10_IO01 0x194 0x3D8 0x0 0xA 0x0 + +#define IOMUXC_GPIO_AD_35_GPIO10_IO02 0x198 0x3DC 0x0 0xA 0x0 +#define IOMUXC_GPIO_AD_35_ENET_1G_1588_EVENT0_OUT 0x198 0x3DC 0x0 0x0 0x0 +#define IOMUXC_GPIO_AD_35_USB_OTG1_OC 0x198 0x3DC 0x6BC 0x1 0x1 +#define IOMUXC_GPIO_AD_35_XBAR1_INOUT19 0x198 0x3DC 0x0 0x2 0x0 +#define IOMUXC_GPIO_AD_35_ENET_1588_EVENT0_OUT 0x198 0x3DC 0x0 0x3 0x0 +#define IOMUXC_GPIO_AD_35_USDHC1_RESET_B 0x198 0x3DC 0x0 0x4 0x0 +#define IOMUXC_GPIO_AD_35_GPIO_MUX4_IO02 0x198 0x3DC 0x0 0x5 0x0 +#define IOMUXC_GPIO_AD_35_KPP_COL00 0x198 0x3DC 0x0 0x6 0x0 +#define IOMUXC_GPIO_AD_35_LPUART10_RTS_B 0x198 0x3DC 0x0 0x8 0x0 +#define IOMUXC_GPIO_AD_35_FLEXSPI1_B_SS1_B 0x198 0x3DC 0x0 0x9 0x0 + +#define IOMUXC_GPIO_SD_B1_00_USDHC1_CMD 0x19C 0x3E0 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B1_00_XBAR1_INOUT20 0x19C 0x3E0 0x6D8 0x2 0x1 +#define IOMUXC_GPIO_SD_B1_00_GPT4_CAPTURE1 0x19C 0x3E0 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B1_00_GPIO_MUX4_IO03 0x19C 0x3E0 0x0 0x5 0x0 +#define IOMUXC_GPIO_SD_B1_00_FLEXSPI2_A_SS0_B 0x19C 0x3E0 0x0 0x6 0x0 +#define IOMUXC_GPIO_SD_B1_00_KPP_ROW07 0x19C 0x3E0 0x5A8 0x8 0x1 +#define IOMUXC_GPIO_SD_B1_00_GPIO10_IO03 0x19C 0x3E0 0x0 0xA 0x0 + +#define IOMUXC_GPIO_SD_B1_01_USDHC1_CLK 0x1A0 0x3E4 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B1_01_XBAR1_INOUT21 0x1A0 0x3E4 0x6DC 0x2 0x1 +#define IOMUXC_GPIO_SD_B1_01_GPT4_CAPTURE2 0x1A0 0x3E4 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B1_01_GPIO_MUX4_IO04 0x1A0 0x3E4 0x0 0x5 0x0 +#define IOMUXC_GPIO_SD_B1_01_FLEXSPI2_A_SCLK 0x1A0 0x3E4 0x58C 0x6 0x1 +#define IOMUXC_GPIO_SD_B1_01_KPP_COL07 0x1A0 0x3E4 0x5A0 0x8 0x1 +#define IOMUXC_GPIO_SD_B1_01_GPIO10_IO04 0x1A0 0x3E4 0x0 0xA 0x0 + +#define IOMUXC_GPIO_SD_B1_02_GPIO10_IO05 0x1A4 0x3E8 0x0 0xA 0x0 +#define IOMUXC_GPIO_SD_B1_02_USDHC1_DATA0 0x1A4 0x3E8 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B1_02_XBAR1_INOUT22 0x1A4 0x3E8 0x6E0 0x2 0x1 +#define IOMUXC_GPIO_SD_B1_02_GPT4_COMPARE1 0x1A4 0x3E8 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B1_02_GPIO_MUX4_IO05 0x1A4 0x3E8 0x0 0x5 0x0 +#define IOMUXC_GPIO_SD_B1_02_FLEXSPI2_A_DATA00 0x1A4 0x3E8 0x57C 0x6 0x1 +#define IOMUXC_GPIO_SD_B1_02_KPP_ROW06 0x1A4 0x3E8 0x5A4 0x8 0x1 +#define IOMUXC_GPIO_SD_B1_02_FLEXSPI1_A_SS1_B 0x1A4 0x3E8 0x0 0x9 0x0 + +#define IOMUXC_GPIO_SD_B1_03_USDHC1_DATA1 0x1A8 0x3EC 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B1_03_XBAR1_INOUT23 0x1A8 0x3EC 0x6E4 0x2 0x1 +#define IOMUXC_GPIO_SD_B1_03_GPT4_COMPARE2 0x1A8 0x3EC 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B1_03_GPIO_MUX4_IO06 0x1A8 0x3EC 0x0 0x5 0x0 +#define IOMUXC_GPIO_SD_B1_03_FLEXSPI2_A_DATA01 0x1A8 0x3EC 0x580 0x6 0x1 +#define IOMUXC_GPIO_SD_B1_03_KPP_COL06 0x1A8 0x3EC 0x59C 0x8 0x1 +#define IOMUXC_GPIO_SD_B1_03_FLEXSPI1_B_SS1_B 0x1A8 0x3EC 0x0 0x9 0x0 +#define IOMUXC_GPIO_SD_B1_03_GPIO10_IO06 0x1A8 0x3EC 0x0 0xA 0x0 + +#define IOMUXC_GPIO_SD_B1_04_USDHC1_DATA2 0x1AC 0x3F0 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B1_04_XBAR1_INOUT24 0x1AC 0x3F0 0x6E8 0x2 0x1 +#define IOMUXC_GPIO_SD_B1_04_GPT4_COMPARE3 0x1AC 0x3F0 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B1_04_GPIO_MUX4_IO07 0x1AC 0x3F0 0x0 0x5 0x0 +#define IOMUXC_GPIO_SD_B1_04_FLEXSPI2_A_DATA02 0x1AC 0x3F0 0x584 0x6 0x1 +#define IOMUXC_GPIO_SD_B1_04_FLEXSPI1_B_SS0_B 0x1AC 0x3F0 0x0 0x8 0x0 +#define IOMUXC_GPIO_SD_B1_04_ENET_QOS_1588_EVENT2_AUX_IN 0x1AC 0x3F0 0x0 0x9 0x0 +#define IOMUXC_GPIO_SD_B1_04_GPIO10_IO07 0x1AC 0x3F0 0x0 0xA 0x0 + +#define IOMUXC_GPIO_SD_B1_05_GPIO10_IO08 0x1B0 0x3F4 0x0 0xA 0x0 +#define IOMUXC_GPIO_SD_B1_05_USDHC1_DATA3 0x1B0 0x3F4 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B1_05_XBAR1_INOUT25 0x1B0 0x3F4 0x6EC 0x2 0x1 +#define IOMUXC_GPIO_SD_B1_05_GPT4_CLK 0x1B0 0x3F4 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B1_05_GPIO_MUX4_IO08 0x1B0 0x3F4 0x0 0x5 0x0 +#define IOMUXC_GPIO_SD_B1_05_FLEXSPI2_A_DATA03 0x1B0 0x3F4 0x588 0x6 0x1 +#define IOMUXC_GPIO_SD_B1_05_FLEXSPI1_B_DQS 0x1B0 0x3F4 0x0 0x8 0x0 +#define IOMUXC_GPIO_SD_B1_05_ENET_QOS_1588_EVENT3_AUX_IN 0x1B0 0x3F4 0x0 0x9 0x0 + +#define IOMUXC_GPIO_SD_B2_00_GPIO10_IO09 0x1B4 0x3F8 0x0 0xA 0x0 +#define IOMUXC_GPIO_SD_B2_00_USDHC2_DATA3 0x1B4 0x3F8 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B2_00_FLEXSPI1_B_DATA03 0x1B4 0x3F8 0x570 0x1 0x1 +#define IOMUXC_GPIO_SD_B2_00_ENET_1G_RX_EN 0x1B4 0x3F8 0x4E0 0x2 0x1 +#define IOMUXC_GPIO_SD_B2_00_LPUART9_TXD 0x1B4 0x3F8 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B2_00_LPSPI4_SCK 0x1B4 0x3F8 0x610 0x4 0x0 +#define IOMUXC_GPIO_SD_B2_00_GPIO_MUX4_IO09 0x1B4 0x3F8 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SD_B2_01_USDHC2_DATA2 0x1B8 0x3FC 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B2_01_FLEXSPI1_B_DATA02 0x1B8 0x3FC 0x56C 0x1 0x1 +#define IOMUXC_GPIO_SD_B2_01_ENET_1G_RX_CLK 0x1B8 0x3FC 0x4CC 0x2 0x1 +#define IOMUXC_GPIO_SD_B2_01_LPUART9_RXD 0x1B8 0x3FC 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B2_01_LPSPI4_PCS0 0x1B8 0x3FC 0x60C 0x4 0x0 +#define IOMUXC_GPIO_SD_B2_01_GPIO_MUX4_IO10 0x1B8 0x3FC 0x0 0x5 0x0 +#define IOMUXC_GPIO_SD_B2_01_GPIO10_IO10 0x1B8 0x3FC 0x0 0xA 0x0 + +#define IOMUXC_GPIO_SD_B2_02_GPIO10_IO11 0x1BC 0x400 0x0 0xA 0x0 +#define IOMUXC_GPIO_SD_B2_02_USDHC2_DATA1 0x1BC 0x400 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B2_02_FLEXSPI1_B_DATA01 0x1BC 0x400 0x568 0x1 0x1 +#define IOMUXC_GPIO_SD_B2_02_ENET_1G_RX_DATA00 0x1BC 0x400 0x4D0 0x2 0x1 +#define IOMUXC_GPIO_SD_B2_02_LPUART9_CTS_B 0x1BC 0x400 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B2_02_LPSPI4_SOUT 0x1BC 0x400 0x618 0x4 0x0 +#define IOMUXC_GPIO_SD_B2_02_GPIO_MUX4_IO11 0x1BC 0x400 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SD_B2_03_GPIO10_IO12 0x1C0 0x404 0x0 0xA 0x0 +#define IOMUXC_GPIO_SD_B2_03_USDHC2_DATA0 0x1C0 0x404 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B2_03_FLEXSPI1_B_DATA00 0x1C0 0x404 0x564 0x1 0x1 +#define IOMUXC_GPIO_SD_B2_03_ENET_1G_RX_DATA01 0x1C0 0x404 0x4D4 0x2 0x1 +#define IOMUXC_GPIO_SD_B2_03_LPUART9_RTS_B 0x1C0 0x404 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B2_03_LPSPI4_SIN 0x1C0 0x404 0x614 0x4 0x0 +#define IOMUXC_GPIO_SD_B2_03_GPIO_MUX4_IO12 0x1C0 0x404 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SD_B2_04_USDHC2_CLK 0x1C4 0x408 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B2_04_FLEXSPI1_B_SCLK 0x1C4 0x408 0x578 0x1 0x1 +#define IOMUXC_GPIO_SD_B2_04_ENET_1G_RX_DATA02 0x1C4 0x408 0x4D8 0x2 0x1 +#define IOMUXC_GPIO_SD_B2_04_FLEXSPI1_A_SS1_B 0x1C4 0x408 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B2_04_LPSPI4_PCS1 0x1C4 0x408 0x0 0x4 0x0 +#define IOMUXC_GPIO_SD_B2_04_GPIO_MUX4_IO13 0x1C4 0x408 0x0 0x5 0x0 +#define IOMUXC_GPIO_SD_B2_04_GPIO10_IO13 0x1C4 0x408 0x0 0xA 0x0 + +#define IOMUXC_GPIO_SD_B2_05_GPIO10_IO14 0x1C8 0x40C 0x0 0xA 0x0 +#define IOMUXC_GPIO_SD_B2_05_USDHC2_CMD 0x1C8 0x40C 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B2_05_FLEXSPI1_A_DQS 0x1C8 0x40C 0x550 0x1 0x2 +#define IOMUXC_GPIO_SD_B2_05_ENET_1G_RX_DATA03 0x1C8 0x40C 0x4DC 0x2 0x1 +#define IOMUXC_GPIO_SD_B2_05_FLEXSPI1_B_SS0_B 0x1C8 0x40C 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B2_05_LPSPI4_PCS2 0x1C8 0x40C 0x0 0x4 0x0 +#define IOMUXC_GPIO_SD_B2_05_GPIO_MUX4_IO14 0x1C8 0x40C 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SD_B2_06_GPIO10_IO15 0x1CC 0x410 0x0 0xA 0x0 +#define IOMUXC_GPIO_SD_B2_06_USDHC2_RESET_B 0x1CC 0x410 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B2_06_FLEXSPI1_A_SS0_B 0x1CC 0x410 0x0 0x1 0x0 +#define IOMUXC_GPIO_SD_B2_06_ENET_1G_TX_DATA03 0x1CC 0x410 0x0 0x2 0x0 +#define IOMUXC_GPIO_SD_B2_06_LPSPI4_PCS3 0x1CC 0x410 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B2_06_GPT6_CAPTURE1 0x1CC 0x410 0x0 0x4 0x0 +#define IOMUXC_GPIO_SD_B2_06_GPIO_MUX4_IO15 0x1CC 0x410 0x0 0x5 0x0 + +#define IOMUXC_GPIO_SD_B2_07_USDHC2_STROBE 0x1D0 0x414 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B2_07_FLEXSPI1_A_SCLK 0x1D0 0x414 0x574 0x1 0x1 +#define IOMUXC_GPIO_SD_B2_07_ENET_1G_TX_DATA02 0x1D0 0x414 0x0 0x2 0x0 +#define IOMUXC_GPIO_SD_B2_07_LPUART3_CTS_B 0x1D0 0x414 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B2_07_GPT6_CAPTURE2 0x1D0 0x414 0x0 0x4 0x0 +#define IOMUXC_GPIO_SD_B2_07_GPIO_MUX4_IO16 0x1D0 0x414 0x0 0x5 0x0 +#define IOMUXC_GPIO_SD_B2_07_LPSPI2_SCK 0x1D0 0x414 0x5E4 0x6 0x1 +#define IOMUXC_GPIO_SD_B2_07_ENET_TX_ER 0x1D0 0x414 0x0 0x8 0x0 +#define IOMUXC_GPIO_SD_B2_07_ENET_QOS_REF_CLK 0x1D0 0x414 0x4A0 0x9 0x1 +#define IOMUXC_GPIO_SD_B2_07_GPIO10_IO16 0x1D0 0x414 0x0 0xA 0x0 + +#define IOMUXC_GPIO_SD_B2_08_GPIO10_IO17 0x1D4 0x418 0x0 0xA 0x0 +#define IOMUXC_GPIO_SD_B2_08_USDHC2_DATA4 0x1D4 0x418 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B2_08_FLEXSPI1_A_DATA00 0x1D4 0x418 0x554 0x1 0x1 +#define IOMUXC_GPIO_SD_B2_08_ENET_1G_TX_DATA01 0x1D4 0x418 0x0 0x2 0x0 +#define IOMUXC_GPIO_SD_B2_08_LPUART3_RTS_B 0x1D4 0x418 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B2_08_GPT6_COMPARE1 0x1D4 0x418 0x0 0x4 0x0 +#define IOMUXC_GPIO_SD_B2_08_GPIO_MUX4_IO17 0x1D4 0x418 0x0 0x5 0x0 +#define IOMUXC_GPIO_SD_B2_08_LPSPI2_PCS0 0x1D4 0x418 0x5DC 0x6 0x1 + +#define IOMUXC_GPIO_SD_B2_09_GPIO10_IO18 0x1D8 0x41C 0x0 0xA 0x0 +#define IOMUXC_GPIO_SD_B2_09_USDHC2_DATA5 0x1D8 0x41C 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B2_09_FLEXSPI1_A_DATA01 0x1D8 0x41C 0x558 0x1 0x1 +#define IOMUXC_GPIO_SD_B2_09_ENET_1G_TX_DATA00 0x1D8 0x41C 0x0 0x2 0x0 +#define IOMUXC_GPIO_SD_B2_09_LPUART5_CTS_B 0x1D8 0x41C 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B2_09_GPT6_COMPARE2 0x1D8 0x41C 0x0 0x4 0x0 +#define IOMUXC_GPIO_SD_B2_09_GPIO_MUX4_IO18 0x1D8 0x41C 0x0 0x5 0x0 +#define IOMUXC_GPIO_SD_B2_09_LPSPI2_SOUT 0x1D8 0x41C 0x5EC 0x6 0x1 + +#define IOMUXC_GPIO_SD_B2_10_GPIO10_IO19 0x1DC 0x420 0x0 0xA 0x0 +#define IOMUXC_GPIO_SD_B2_10_USDHC2_DATA6 0x1DC 0x420 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B2_10_FLEXSPI1_A_DATA02 0x1DC 0x420 0x55C 0x1 0x1 +#define IOMUXC_GPIO_SD_B2_10_ENET_1G_TX_EN 0x1DC 0x420 0x0 0x2 0x0 +#define IOMUXC_GPIO_SD_B2_10_LPUART5_RTS_B 0x1DC 0x420 0x0 0x3 0x0 +#define IOMUXC_GPIO_SD_B2_10_GPT6_COMPARE3 0x1DC 0x420 0x0 0x4 0x0 +#define IOMUXC_GPIO_SD_B2_10_GPIO_MUX4_IO19 0x1DC 0x420 0x0 0x5 0x0 +#define IOMUXC_GPIO_SD_B2_10_LPSPI2_SIN 0x1DC 0x420 0x5E8 0x6 0x1 + +#define IOMUXC_GPIO_SD_B2_11_USDHC2_DATA7 0x1E0 0x424 0x0 0x0 0x0 +#define IOMUXC_GPIO_SD_B2_11_FLEXSPI1_A_DATA03 0x1E0 0x424 0x560 0x1 0x1 +#define IOMUXC_GPIO_SD_B2_11_ENET_1G_TX_CLK_IO 0x1E0 0x424 0x4E8 0x2 0x1 +#define IOMUXC_GPIO_SD_B2_11_ENET_1G_REF_CLK 0x1E0 0x424 0x4C4 0x3 0x1 +#define IOMUXC_GPIO_SD_B2_11_GPT6_CLK 0x1E0 0x424 0x0 0x4 0x0 +#define IOMUXC_GPIO_SD_B2_11_GPIO_MUX4_IO20 0x1E0 0x424 0x0 0x5 0x0 +#define IOMUXC_GPIO_SD_B2_11_LPSPI2_PCS1 0x1E0 0x424 0x5E0 0x6 0x1 +#define IOMUXC_GPIO_SD_B2_11_GPIO10_IO20 0x1E0 0x424 0x0 0xA 0x0 + +#define IOMUXC_GPIO_DISP_B1_00_VIDEO_MUX_LCDIF_CLK 0x1E4 0x428 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B1_00_ENET_1G_RX_EN 0x1E4 0x428 0x4E0 0x1 0x2 +#define IOMUXC_GPIO_DISP_B1_00_TMR1_TIMER0 0x1E4 0x428 0x63C 0x3 0x2 +#define IOMUXC_GPIO_DISP_B1_00_XBAR1_INOUT26 0x1E4 0x428 0x6F0 0x4 0x1 +#define IOMUXC_GPIO_DISP_B1_00_GPIO_MUX4_IO21 0x1E4 0x428 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B1_00_ENET_QOS_RX_EN 0x1E4 0x428 0x4F8 0x8 0x0 +#define IOMUXC_GPIO_DISP_B1_00_GPIO10_IO21 0x1E4 0x428 0x0 0xA 0x0 + +#define IOMUXC_GPIO_DISP_B1_01_VIDEO_MUX_LCDIF_ENABLE 0x1E8 0x42C 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B1_01_ENET_1G_RX_CLK 0x1E8 0x42C 0x4CC 0x1 0x2 +#define IOMUXC_GPIO_DISP_B1_01_ENET_1G_RX_ER 0x1E8 0x42C 0x4E4 0x2 0x1 +#define IOMUXC_GPIO_DISP_B1_01_TMR1_TIMER1 0x1E8 0x42C 0x640 0x3 0x2 +#define IOMUXC_GPIO_DISP_B1_01_XBAR1_INOUT27 0x1E8 0x42C 0x6F4 0x4 0x1 +#define IOMUXC_GPIO_DISP_B1_01_GPIO_MUX4_IO22 0x1E8 0x42C 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B1_01_ENET_QOS_RX_CLK 0x1E8 0x42C 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B1_01_ENET_QOS_RX_ER 0x1E8 0x42C 0x4FC 0x9 0x0 +#define IOMUXC_GPIO_DISP_B1_01_GPIO10_IO22 0x1E8 0x42C 0x0 0xA 0x0 + +#define IOMUXC_GPIO_DISP_B1_02_GPIO10_IO23 0x1EC 0x430 0x0 0xA 0x0 +#define IOMUXC_GPIO_DISP_B1_02_VIDEO_MUX_LCDIF_HSYNC 0x1EC 0x430 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B1_02_ENET_1G_RX_DATA00 0x1EC 0x430 0x4D0 0x1 0x2 +#define IOMUXC_GPIO_DISP_B1_02_LPI2C3_SCL 0x1EC 0x430 0x5BC 0x2 0x0 +#define IOMUXC_GPIO_DISP_B1_02_TMR1_TIMER2 0x1EC 0x430 0x644 0x3 0x1 +#define IOMUXC_GPIO_DISP_B1_02_XBAR1_INOUT28 0x1EC 0x430 0x6F8 0x4 0x1 +#define IOMUXC_GPIO_DISP_B1_02_GPIO_MUX4_IO23 0x1EC 0x430 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B1_02_ENET_QOS_RX_DATA00 0x1EC 0x430 0x4F0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B1_02_LPUART1_TXD 0x1EC 0x430 0x620 0x9 0x1 + +#define IOMUXC_GPIO_DISP_B1_03_VIDEO_MUX_LCDIF_VSYNC 0x1F0 0x434 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B1_03_ENET_1G_RX_DATA01 0x1F0 0x434 0x4D4 0x1 0x2 +#define IOMUXC_GPIO_DISP_B1_03_LPI2C3_SDA 0x1F0 0x434 0x5C0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B1_03_TMR2_TIMER0 0x1F0 0x434 0x648 0x3 0x2 +#define IOMUXC_GPIO_DISP_B1_03_XBAR1_INOUT29 0x1F0 0x434 0x6FC 0x4 0x1 +#define IOMUXC_GPIO_DISP_B1_03_GPIO_MUX4_IO24 0x1F0 0x434 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B1_03_ENET_QOS_RX_DATA01 0x1F0 0x434 0x4F4 0x8 0x0 +#define IOMUXC_GPIO_DISP_B1_03_LPUART1_RXD 0x1F0 0x434 0x61C 0x9 0x1 +#define IOMUXC_GPIO_DISP_B1_03_GPIO10_IO24 0x1F0 0x434 0x0 0xA 0x0 + +#define IOMUXC_GPIO_DISP_B1_04_VIDEO_MUX_LCDIF_DATA00 0x1F4 0x438 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B1_04_ENET_1G_RX_DATA02 0x1F4 0x438 0x4D8 0x1 0x2 +#define IOMUXC_GPIO_DISP_B1_04_LPUART4_RXD 0x1F4 0x438 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B1_04_TMR2_TIMER1 0x1F4 0x438 0x64C 0x3 0x2 +#define IOMUXC_GPIO_DISP_B1_04_XBAR1_INOUT30 0x1F4 0x438 0x700 0x4 0x1 +#define IOMUXC_GPIO_DISP_B1_04_GPIO_MUX4_IO25 0x1F4 0x438 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B1_04_ENET_QOS_RX_DATA02 0x1F4 0x438 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B1_04_LPSPI3_SCK 0x1F4 0x438 0x600 0x9 0x1 +#define IOMUXC_GPIO_DISP_B1_04_GPIO10_IO25 0x1F4 0x438 0x0 0xA 0x0 + +#define IOMUXC_GPIO_DISP_B1_05_GPIO10_IO26 0x1F8 0x43C 0x0 0xA 0x0 +#define IOMUXC_GPIO_DISP_B1_05_VIDEO_MUX_LCDIF_DATA01 0x1F8 0x43C 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B1_05_ENET_1G_RX_DATA03 0x1F8 0x43C 0x4DC 0x1 0x2 +#define IOMUXC_GPIO_DISP_B1_05_LPUART4_CTS_B 0x1F8 0x43C 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B1_05_TMR2_TIMER2 0x1F8 0x43C 0x650 0x3 0x1 +#define IOMUXC_GPIO_DISP_B1_05_XBAR1_INOUT31 0x1F8 0x43C 0x704 0x4 0x1 +#define IOMUXC_GPIO_DISP_B1_05_GPIO_MUX4_IO26 0x1F8 0x43C 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B1_05_ENET_QOS_RX_DATA03 0x1F8 0x43C 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B1_05_LPSPI3_SIN 0x1F8 0x43C 0x604 0x9 0x1 + +#define IOMUXC_GPIO_DISP_B1_06_VIDEO_MUX_LCDIF_DATA02 0x1FC 0x440 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B1_06_ENET_1G_TX_DATA03 0x1FC 0x440 0x0 0x1 0x0 +#define IOMUXC_GPIO_DISP_B1_06_LPUART4_TXD 0x1FC 0x440 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B1_06_TMR3_TIMER0 0x1FC 0x440 0x654 0x3 0x2 +#define IOMUXC_GPIO_DISP_B1_06_XBAR1_INOUT32 0x1FC 0x440 0x708 0x4 0x1 +#define IOMUXC_GPIO_DISP_B1_06_GPIO_MUX4_IO27 0x1FC 0x440 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B1_06_SRC_BT_CFG00 0x1FC 0x440 0x0 0x6 0x0 +#define IOMUXC_GPIO_DISP_B1_06_ENET_QOS_TX_DATA03 0x1FC 0x440 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B1_06_LPSPI3_SOUT 0x1FC 0x440 0x608 0x9 0x1 +#define IOMUXC_GPIO_DISP_B1_06_GPIO10_IO27 0x1FC 0x440 0x0 0xA 0x0 + +#define IOMUXC_GPIO_DISP_B1_07_VIDEO_MUX_LCDIF_DATA03 0x200 0x444 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B1_07_ENET_1G_TX_DATA02 0x200 0x444 0x0 0x1 0x0 +#define IOMUXC_GPIO_DISP_B1_07_LPUART4_RTS_B 0x200 0x444 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B1_07_TMR3_TIMER1 0x200 0x444 0x658 0x3 0x2 +#define IOMUXC_GPIO_DISP_B1_07_XBAR1_INOUT33 0x200 0x444 0x70C 0x4 0x1 +#define IOMUXC_GPIO_DISP_B1_07_GPIO_MUX4_IO28 0x200 0x444 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B1_07_SRC_BT_CFG01 0x200 0x444 0x0 0x6 0x0 +#define IOMUXC_GPIO_DISP_B1_07_ENET_QOS_TX_DATA02 0x200 0x444 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B1_07_LPSPI3_PCS0 0x200 0x444 0x5F0 0x9 0x1 +#define IOMUXC_GPIO_DISP_B1_07_GPIO10_IO28 0x200 0x444 0x0 0xA 0x0 + +#define IOMUXC_GPIO_DISP_B1_08_GPIO10_IO29 0x204 0x448 0x0 0xA 0x0 +#define IOMUXC_GPIO_DISP_B1_08_VIDEO_MUX_LCDIF_DATA04 0x204 0x448 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B1_08_ENET_1G_TX_DATA01 0x204 0x448 0x0 0x1 0x0 +#define IOMUXC_GPIO_DISP_B1_08_USDHC1_CD_B 0x204 0x448 0x6C8 0x2 0x1 +#define IOMUXC_GPIO_DISP_B1_08_TMR3_TIMER2 0x204 0x448 0x65C 0x3 0x1 +#define IOMUXC_GPIO_DISP_B1_08_XBAR1_INOUT34 0x204 0x448 0x710 0x4 0x1 +#define IOMUXC_GPIO_DISP_B1_08_GPIO_MUX4_IO29 0x204 0x448 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B1_08_SRC_BT_CFG02 0x204 0x448 0x0 0x6 0x0 +#define IOMUXC_GPIO_DISP_B1_08_ENET_QOS_TX_DATA01 0x204 0x448 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B1_08_LPSPI3_PCS1 0x204 0x448 0x5F4 0x9 0x1 + +#define IOMUXC_GPIO_DISP_B1_09_VIDEO_MUX_LCDIF_DATA05 0x208 0x44C 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B1_09_ENET_1G_TX_DATA00 0x208 0x44C 0x0 0x1 0x0 +#define IOMUXC_GPIO_DISP_B1_09_USDHC1_WP 0x208 0x44C 0x6CC 0x2 0x1 +#define IOMUXC_GPIO_DISP_B1_09_TMR4_TIMER0 0x208 0x44C 0x660 0x3 0x2 +#define IOMUXC_GPIO_DISP_B1_09_XBAR1_INOUT35 0x208 0x44C 0x714 0x4 0x1 +#define IOMUXC_GPIO_DISP_B1_09_GPIO_MUX4_IO30 0x208 0x44C 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B1_09_SRC_BT_CFG03 0x208 0x44C 0x0 0x6 0x0 +#define IOMUXC_GPIO_DISP_B1_09_ENET_QOS_TX_DATA00 0x208 0x44C 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B1_09_LPSPI3_PCS2 0x208 0x44C 0x5F8 0x9 0x1 +#define IOMUXC_GPIO_DISP_B1_09_GPIO10_IO30 0x208 0x44C 0x0 0xA 0x0 + +#define IOMUXC_GPIO_DISP_B1_10_VIDEO_MUX_LCDIF_DATA06 0x20C 0x450 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B1_10_ENET_1G_TX_EN 0x20C 0x450 0x0 0x1 0x0 +#define IOMUXC_GPIO_DISP_B1_10_USDHC1_RESET_B 0x20C 0x450 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B1_10_TMR4_TIMER1 0x20C 0x450 0x664 0x3 0x2 +#define IOMUXC_GPIO_DISP_B1_10_XBAR1_INOUT36 0x20C 0x450 0x0 0x4 0x0 +#define IOMUXC_GPIO_DISP_B1_10_GPIO_MUX4_IO31 0x20C 0x450 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B1_10_SRC_BT_CFG04 0x20C 0x450 0x0 0x6 0x0 +#define IOMUXC_GPIO_DISP_B1_10_ENET_QOS_TX_EN 0x20C 0x450 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B1_10_LPSPI3_PCS3 0x20C 0x450 0x5FC 0x9 0x1 +#define IOMUXC_GPIO_DISP_B1_10_GPIO10_IO31 0x20C 0x450 0x0 0xA 0x0 + +#define IOMUXC_GPIO_DISP_B1_11_VIDEO_MUX_LCDIF_DATA07 0x210 0x454 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B1_11_ENET_1G_TX_CLK_IO 0x210 0x454 0x4E8 0x1 0x2 +#define IOMUXC_GPIO_DISP_B1_11_ENET_1G_REF_CLK 0x210 0x454 0x4C4 0x2 0x2 +#define IOMUXC_GPIO_DISP_B1_11_TMR4_TIMER2 0x210 0x454 0x668 0x3 0x1 +#define IOMUXC_GPIO_DISP_B1_11_XBAR1_INOUT37 0x210 0x454 0x0 0x4 0x0 +#define IOMUXC_GPIO_DISP_B1_11_GPIO_MUX5_IO00 0x210 0x454 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B1_11_SRC_BT_CFG05 0x210 0x454 0x0 0x6 0x0 +#define IOMUXC_GPIO_DISP_B1_11_ENET_QOS_TX_CLK 0x210 0x454 0x4A4 0x8 0x0 +#define IOMUXC_GPIO_DISP_B1_11_ENET_QOS_REF_CLK 0x210 0x454 0x4A0 0x9 0x2 +#define IOMUXC_GPIO_DISP_B1_11_GPIO11_IO00 0x210 0x454 0x0 0xA 0x0 + +#define IOMUXC_GPIO_DISP_B2_00_GPIO11_IO01 0x214 0x458 0x0 0xA 0x0 +#define IOMUXC_GPIO_DISP_B2_00_VIDEO_MUX_LCDIF_DATA08 0x214 0x458 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_00_WDOG1_B 0x214 0x458 0x0 0x1 0x0 +#define IOMUXC_GPIO_DISP_B2_00_MQS_RIGHT 0x214 0x458 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B2_00_ENET_1G_TX_ER 0x214 0x458 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_00_SAI1_TX_DATA03 0x214 0x458 0x0 0x4 0x0 +#define IOMUXC_GPIO_DISP_B2_00_GPIO_MUX5_IO01 0x214 0x458 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_00_SRC_BT_CFG06 0x214 0x458 0x0 0x6 0x0 +#define IOMUXC_GPIO_DISP_B2_00_ENET_QOS_TX_ER 0x214 0x458 0x0 0x8 0x0 + +#define IOMUXC_GPIO_DISP_B2_01_VIDEO_MUX_LCDIF_DATA09 0x218 0x45C 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_01_USDHC1_VSELECT 0x218 0x45C 0x0 0x1 0x0 +#define IOMUXC_GPIO_DISP_B2_01_MQS_LEFT 0x218 0x45C 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B2_01_WDOG2_B 0x218 0x45C 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_01_SAI1_TX_DATA02 0x218 0x45C 0x0 0x4 0x0 +#define IOMUXC_GPIO_DISP_B2_01_GPIO_MUX5_IO02 0x218 0x45C 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_01_SRC_BT_CFG07 0x218 0x45C 0x0 0x6 0x0 +#define IOMUXC_GPIO_DISP_B2_01_EWM_OUT_B 0x218 0x45C 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B2_01_CCM_ENET_REF_CLK_25M 0x218 0x45C 0x0 0x9 0x0 +#define IOMUXC_GPIO_DISP_B2_01_GPIO11_IO02 0x218 0x45C 0x0 0xA 0x0 + +#define IOMUXC_GPIO_DISP_B2_02_GPIO11_IO03 0x21C 0x460 0x0 0xA 0x0 +#define IOMUXC_GPIO_DISP_B2_02_VIDEO_MUX_LCDIF_DATA10 0x21C 0x460 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_02_ENET_TX_DATA00 0x21C 0x460 0x0 0x1 0x0 +#define IOMUXC_GPIO_DISP_B2_02_PIT1_TRIGGER3 0x21C 0x460 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B2_02_ARM_TRACE00 0x21C 0x460 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_02_SAI1_TX_DATA01 0x21C 0x460 0x0 0x4 0x0 +#define IOMUXC_GPIO_DISP_B2_02_GPIO_MUX5_IO03 0x21C 0x460 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_02_SRC_BT_CFG08 0x21C 0x460 0x0 0x6 0x0 +#define IOMUXC_GPIO_DISP_B2_02_ENET_QOS_TX_DATA00 0x21C 0x460 0x0 0x8 0x0 + +#define IOMUXC_GPIO_DISP_B2_03_GPIO11_IO04 0x220 0x464 0x0 0xA 0x0 +#define IOMUXC_GPIO_DISP_B2_03_VIDEO_MUX_LCDIF_DATA11 0x220 0x464 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_03_ENET_TX_DATA01 0x220 0x464 0x0 0x1 0x0 +#define IOMUXC_GPIO_DISP_B2_03_PIT1_TRIGGER2 0x220 0x464 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B2_03_ARM_TRACE01 0x220 0x464 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_03_SAI1_MCLK 0x220 0x464 0x66C 0x4 0x1 +#define IOMUXC_GPIO_DISP_B2_03_GPIO_MUX5_IO04 0x220 0x464 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_03_SRC_BT_CFG09 0x220 0x464 0x0 0x6 0x0 +#define IOMUXC_GPIO_DISP_B2_03_ENET_QOS_TX_DATA01 0x220 0x464 0x0 0x8 0x0 + +#define IOMUXC_GPIO_DISP_B2_04_VIDEO_MUX_LCDIF_DATA12 0x224 0x468 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_04_ENET_TX_EN 0x224 0x468 0x0 0x1 0x0 +#define IOMUXC_GPIO_DISP_B2_04_PIT1_TRIGGER1 0x224 0x468 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B2_04_ARM_TRACE02 0x224 0x468 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_04_SAI1_RX_SYNC 0x224 0x468 0x678 0x4 0x1 +#define IOMUXC_GPIO_DISP_B2_04_GPIO_MUX5_IO05 0x224 0x468 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_04_SRC_BT_CFG10 0x224 0x468 0x0 0x6 0x0 +#define IOMUXC_GPIO_DISP_B2_04_ENET_QOS_TX_EN 0x224 0x468 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B2_04_GPIO11_IO05 0x224 0x468 0x0 0xA 0x0 + +#define IOMUXC_GPIO_DISP_B2_05_GPIO11_IO06 0x228 0x46C 0x0 0xA 0x0 +#define IOMUXC_GPIO_DISP_B2_05_VIDEO_MUX_LCDIF_DATA13 0x228 0x46C 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_05_ENET_TX_CLK 0x228 0x46C 0x4C0 0x1 0x1 +#define IOMUXC_GPIO_DISP_B2_05_ENET_REF_CLK 0x228 0x46C 0x4A8 0x2 0x1 +#define IOMUXC_GPIO_DISP_B2_05_ARM_TRACE03 0x228 0x46C 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_05_SAI1_RX_BCLK 0x228 0x46C 0x670 0x4 0x1 +#define IOMUXC_GPIO_DISP_B2_05_GPIO_MUX5_IO06 0x228 0x46C 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_05_SRC_BT_CFG11 0x228 0x46C 0x0 0x6 0x0 +#define IOMUXC_GPIO_DISP_B2_05_ENET_QOS_TX_CLK 0x228 0x46C 0x4A4 0x8 0x1 + +#define IOMUXC_GPIO_DISP_B2_06_GPIO11_IO07 0x22C 0x470 0x0 0xA 0x0 +#define IOMUXC_GPIO_DISP_B2_06_VIDEO_MUX_LCDIF_DATA14 0x22C 0x470 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_06_ENET_RX_DATA00 0x22C 0x470 0x4B0 0x1 0x1 +#define IOMUXC_GPIO_DISP_B2_06_LPUART7_TXD 0x22C 0x470 0x630 0x2 0x1 +#define IOMUXC_GPIO_DISP_B2_06_ARM_TRACE_CLK 0x22C 0x470 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_06_SAI1_RX_DATA00 0x22C 0x470 0x674 0x4 0x1 +#define IOMUXC_GPIO_DISP_B2_06_GPIO_MUX5_IO07 0x22C 0x470 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_06_ENET_QOS_RX_DATA00 0x22C 0x470 0x4F0 0x8 0x1 + +#define IOMUXC_GPIO_DISP_B2_07_VIDEO_MUX_LCDIF_DATA15 0x230 0x474 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_07_ENET_RX_DATA01 0x230 0x474 0x4B4 0x1 0x1 +#define IOMUXC_GPIO_DISP_B2_07_LPUART7_RXD 0x230 0x474 0x62C 0x2 0x1 +#define IOMUXC_GPIO_DISP_B2_07_ARM_TRACE_SWO 0x230 0x474 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_07_SAI1_TX_DATA00 0x230 0x474 0x0 0x4 0x0 +#define IOMUXC_GPIO_DISP_B2_07_GPIO_MUX5_IO08 0x230 0x474 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_07_ENET_QOS_RX_DATA01 0x230 0x474 0x4F4 0x8 0x1 +#define IOMUXC_GPIO_DISP_B2_07_GPIO11_IO08 0x230 0x474 0x0 0xA 0x0 + +#define IOMUXC_GPIO_DISP_B2_08_GPIO11_IO09 0x234 0x478 0x0 0xA 0x0 +#define IOMUXC_GPIO_DISP_B2_08_VIDEO_MUX_LCDIF_DATA16 0x234 0x478 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_08_ENET_RX_EN 0x234 0x478 0x4B8 0x1 0x1 +#define IOMUXC_GPIO_DISP_B2_08_LPUART8_TXD 0x234 0x478 0x638 0x2 0x1 +#define IOMUXC_GPIO_DISP_B2_08_ARM_CM7_EVENTO 0x234 0x478 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_08_SAI1_TX_BCLK 0x234 0x478 0x67C 0x4 0x1 +#define IOMUXC_GPIO_DISP_B2_08_GPIO_MUX5_IO09 0x234 0x478 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_08_ENET_QOS_RX_EN 0x234 0x478 0x4F8 0x8 0x1 +#define IOMUXC_GPIO_DISP_B2_08_LPUART1_TXD 0x234 0x478 0x620 0x9 0x2 + +#define IOMUXC_GPIO_DISP_B2_09_GPIO11_IO10 0x238 0x47C 0x0 0xA 0x0 +#define IOMUXC_GPIO_DISP_B2_09_VIDEO_MUX_LCDIF_DATA17 0x238 0x47C 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_09_ENET_RX_ER 0x238 0x47C 0x4BC 0x1 0x1 +#define IOMUXC_GPIO_DISP_B2_09_LPUART8_RXD 0x238 0x47C 0x634 0x2 0x1 +#define IOMUXC_GPIO_DISP_B2_09_ARM_CM7_EVENTI 0x238 0x47C 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_09_SAI1_TX_SYNC 0x238 0x47C 0x680 0x4 0x1 +#define IOMUXC_GPIO_DISP_B2_09_GPIO_MUX5_IO10 0x238 0x47C 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_09_ENET_QOS_RX_ER 0x238 0x47C 0x4FC 0x8 0x1 +#define IOMUXC_GPIO_DISP_B2_09_LPUART1_RXD 0x238 0x47C 0x61C 0x9 0x2 + +#define IOMUXC_GPIO_DISP_B2_10_GPIO11_IO11 0x23C 0x480 0x0 0xA 0x0 +#define IOMUXC_GPIO_DISP_B2_10_VIDEO_MUX_LCDIF_DATA18 0x23C 0x480 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_10_EMVSIM2_IO 0x23C 0x480 0x6A8 0x1 0x1 +#define IOMUXC_GPIO_DISP_B2_10_LPUART2_TXD 0x23C 0x480 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B2_10_WDOG2_RESET_B_DEB 0x23C 0x480 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_10_XBAR1_INOUT38 0x23C 0x480 0x0 0x4 0x0 +#define IOMUXC_GPIO_DISP_B2_10_GPIO_MUX5_IO11 0x23C 0x480 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_10_LPI2C3_SCL 0x23C 0x480 0x5BC 0x6 0x1 +#define IOMUXC_GPIO_DISP_B2_10_ENET_QOS_RX_ER 0x23C 0x480 0x4FC 0x8 0x2 +#define IOMUXC_GPIO_DISP_B2_10_SPDIF_IN 0x23C 0x480 0x6B4 0x9 0x2 + +#define IOMUXC_GPIO_DISP_B2_11_VIDEO_MUX_LCDIF_DATA19 0x240 0x484 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_11_EMVSIM2_CLK 0x240 0x484 0x0 0x1 0x0 +#define IOMUXC_GPIO_DISP_B2_11_LPUART2_RXD 0x240 0x484 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B2_11_WDOG1_RESET_B_DEB 0x240 0x484 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_11_XBAR1_INOUT39 0x240 0x484 0x0 0x4 0x0 +#define IOMUXC_GPIO_DISP_B2_11_GPIO_MUX5_IO12 0x240 0x484 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_11_LPI2C3_SDA 0x240 0x484 0x5C0 0x6 0x1 +#define IOMUXC_GPIO_DISP_B2_11_ENET_QOS_CRS 0x240 0x484 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B2_11_SPDIF_OUT 0x240 0x484 0x0 0x9 0x0 +#define IOMUXC_GPIO_DISP_B2_11_GPIO11_IO12 0x240 0x484 0x0 0xA 0x0 + +#define IOMUXC_GPIO_DISP_B2_12_GPIO11_IO13 0x244 0x488 0x0 0xA 0x0 +#define IOMUXC_GPIO_DISP_B2_12_VIDEO_MUX_LCDIF_DATA20 0x244 0x488 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_12_EMVSIM2_RST 0x244 0x488 0x0 0x1 0x0 +#define IOMUXC_GPIO_DISP_B2_12_FLEXCAN1_TX 0x244 0x488 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B2_12_LPUART2_CTS_B 0x244 0x488 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_12_XBAR1_INOUT40 0x244 0x488 0x0 0x4 0x0 +#define IOMUXC_GPIO_DISP_B2_12_GPIO_MUX5_IO13 0x244 0x488 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_12_LPI2C4_SCL 0x244 0x488 0x5C4 0x6 0x1 +#define IOMUXC_GPIO_DISP_B2_12_ENET_QOS_COL 0x244 0x488 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B2_12_LPSPI4_SCK 0x244 0x488 0x610 0x9 0x1 + +#define IOMUXC_GPIO_DISP_B2_13_GPIO11_IO14 0x248 0x48C 0x0 0xA 0x0 +#define IOMUXC_GPIO_DISP_B2_13_VIDEO_MUX_LCDIF_DATA21 0x248 0x48C 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_13_EMVSIM2_SVEN 0x248 0x48C 0x0 0x1 0x0 +#define IOMUXC_GPIO_DISP_B2_13_FLEXCAN1_RX 0x248 0x48C 0x498 0x2 0x1 +#define IOMUXC_GPIO_DISP_B2_13_LPUART2_RTS_B 0x248 0x48C 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_13_ENET_REF_CLK 0x248 0x48C 0x4A8 0x4 0x2 +#define IOMUXC_GPIO_DISP_B2_13_GPIO_MUX5_IO14 0x248 0x48C 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_13_LPI2C4_SDA 0x248 0x48C 0x5C8 0x6 0x1 +#define IOMUXC_GPIO_DISP_B2_13_ENET_QOS_1588_EVENT0_OUT 0x248 0x48C 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B2_13_LPSPI4_SIN 0x248 0x48C 0x614 0x9 0x1 + +#define IOMUXC_GPIO_DISP_B2_14_GPIO_MUX5_IO15 0x24C 0x490 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_14_FLEXCAN1_TX 0x24C 0x490 0x0 0x6 0x0 +#define IOMUXC_GPIO_DISP_B2_14_ENET_QOS_1588_EVENT0_IN 0x24C 0x490 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B2_14_LPSPI4_SOUT 0x24C 0x490 0x618 0x9 0x1 +#define IOMUXC_GPIO_DISP_B2_14_GPIO11_IO15 0x24C 0x490 0x0 0xA 0x0 +#define IOMUXC_GPIO_DISP_B2_14_VIDEO_MUX_LCDIF_DATA22 0x24C 0x490 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_14_EMVSIM2_PD 0x24C 0x490 0x6AC 0x1 0x1 +#define IOMUXC_GPIO_DISP_B2_14_WDOG2_B 0x24C 0x490 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B2_14_VIDEO_MUX_EXT_DCIC1 0x24C 0x490 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_14_ENET_1G_REF_CLK 0x24C 0x490 0x4C4 0x4 0x3 + +#define IOMUXC_GPIO_DISP_B2_15_VIDEO_MUX_LCDIF_DATA23 0x250 0x494 0x0 0x0 0x0 +#define IOMUXC_GPIO_DISP_B2_15_EMVSIM2_POWER_FAIL 0x250 0x494 0x6B0 0x1 0x1 +#define IOMUXC_GPIO_DISP_B2_15_WDOG1_B 0x250 0x494 0x0 0x2 0x0 +#define IOMUXC_GPIO_DISP_B2_15_VIDEO_MUX_EXT_DCIC2 0x250 0x494 0x0 0x3 0x0 +#define IOMUXC_GPIO_DISP_B2_15_PIT1_TRIGGER0 0x250 0x494 0x0 0x4 0x0 +#define IOMUXC_GPIO_DISP_B2_15_GPIO_MUX5_IO16 0x250 0x494 0x0 0x5 0x0 +#define IOMUXC_GPIO_DISP_B2_15_FLEXCAN1_RX 0x250 0x494 0x498 0x6 0x2 +#define IOMUXC_GPIO_DISP_B2_15_ENET_QOS_1588_EVENT0_AUX_IN 0x250 0x494 0x0 0x8 0x0 +#define IOMUXC_GPIO_DISP_B2_15_LPSPI4_PCS0 0x250 0x494 0x60C 0x9 0x1 +#define IOMUXC_GPIO_DISP_B2_15_GPIO11_IO16 0x250 0x494 0x0 0xA 0x0 + +#endif /* _DT_BINDINGS_PINCTRL_IMXRT1170_PINFUNC_H */ diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index 70e634b37aae..6cdadba6a3ac 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -1389,7 +1389,6 @@ <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; clocks = <&apb0_gates 0>, <&osc24M>, <&rtc CLK_OSC32K>; clock-names = "apb", "hosc", "losc"; - resets = <&apb0_rst 0>; gpio-controller; interrupt-controller; #interrupt-cells = <3>; diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi index 1a262a05fdcb..f630ab55bb6a 100644 --- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi @@ -814,7 +814,6 @@ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; clocks = <&apb0_gates 0>, <&osc24M>, <&rtc CLK_OSC32K>; clock-names = "apb", "hosc", "losc"; - resets = <&apb0_rst 0>; gpio-controller; interrupt-controller; #interrupt-cells = <3>; diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi index ce4fa6706d06..7d3f3300f431 100644 --- a/arch/arm/boot/dts/sun9i-a80.dtsi +++ b/arch/arm/boot/dts/sun9i-a80.dtsi @@ -1218,7 +1218,6 @@ <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; clocks = <&apbs_gates 0>, <&osc24M>, <&osc32k>; clock-names = "apb", "hosc", "losc"; - resets = <&apbs_rst 0>; gpio-controller; interrupt-controller; #interrupt-cells = <3>; diff --git a/arch/arm/include/asm/bitops.h b/arch/arm/include/asm/bitops.h index 8e94fe7ab5eb..714440fa2fc6 100644 --- a/arch/arm/include/asm/bitops.h +++ b/arch/arm/include/asm/bitops.h @@ -160,18 +160,20 @@ extern int _test_and_change_bit(int nr, volatile unsigned long * p); /* * Little endian assembly bitops. nr = 0 -> byte 0 bit 0. */ -extern int _find_first_zero_bit_le(const unsigned long *p, unsigned size); -extern int _find_next_zero_bit_le(const unsigned long *p, int size, int offset); -extern int _find_first_bit_le(const unsigned long *p, unsigned size); -extern int _find_next_bit_le(const unsigned long *p, int size, int offset); +unsigned long _find_first_zero_bit_le(const unsigned long *p, unsigned long size); +unsigned long _find_next_zero_bit_le(const unsigned long *p, + unsigned long size, unsigned long offset); +unsigned long _find_first_bit_le(const unsigned long *p, unsigned long size); +unsigned long _find_next_bit_le(const unsigned long *p, unsigned long size, unsigned long offset); /* * Big endian assembly bitops. nr = 0 -> byte 3 bit 0. */ -extern int _find_first_zero_bit_be(const unsigned long *p, unsigned size); -extern int _find_next_zero_bit_be(const unsigned long *p, int size, int offset); -extern int _find_first_bit_be(const unsigned long *p, unsigned size); -extern int _find_next_bit_be(const unsigned long *p, int size, int offset); +unsigned long _find_first_zero_bit_be(const unsigned long *p, unsigned long size); +unsigned long _find_next_zero_bit_be(const unsigned long *p, + unsigned long size, unsigned long offset); +unsigned long _find_first_bit_be(const unsigned long *p, unsigned long size); +unsigned long _find_next_bit_be(const unsigned long *p, unsigned long size, unsigned long offset); #ifndef CONFIG_SMP /* diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 73fc645fc4c7..978db2d96b44 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -787,14 +787,6 @@ void panic_smp_self_stop(void) cpu_relax(); } -/* - * not supported here - */ -int setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} - #ifdef CONFIG_CPU_FREQ static DEFINE_PER_CPU(unsigned long, l_p_j_ref); diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 62ed361a4376..ffc5d76cf695 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -1078,14 +1078,6 @@ bool smp_crash_stop_failed(void) } #endif -/* - * not supported here - */ -int setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} - static bool have_cpu_die(void) { #ifdef CONFIG_HOTPLUG_CPU diff --git a/arch/arm64/mm/flush.c b/arch/arm64/mm/flush.c index fc4f710e9820..5f9379b3c8c8 100644 --- a/arch/arm64/mm/flush.c +++ b/arch/arm64/mm/flush.c @@ -76,17 +76,10 @@ EXPORT_SYMBOL_GPL(__sync_icache_dcache); void flush_dcache_page(struct page *page) { /* - * Only the head page's flags of HugeTLB can be cleared since the tail - * vmemmap pages associated with each HugeTLB page are mapped with - * read-only when CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP is enabled (more - * details can refer to vmemmap_remap_pte()). Although - * __sync_icache_dcache() only set PG_dcache_clean flag on the head - * page struct, there is more than one page struct with PG_dcache_clean - * associated with the HugeTLB page since the head vmemmap page frame - * is reused (more details can refer to the comments above - * page_fixed_fake_head()). + * HugeTLB pages are always fully mapped and only head page will be + * set PG_dcache_clean (see comments in __sync_icache_dcache()). */ - if (hugetlb_optimize_vmemmap_enabled() && PageHuge(page)) + if (PageHuge(page)) page = compound_head(page); if (test_bit(PG_dcache_clean, &page->flags)) diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c index 7ca8779ae34f..389623ae5a91 100644 --- a/arch/arm64/net/bpf_jit_comp.c +++ b/arch/arm64/net/bpf_jit_comp.c @@ -1496,7 +1496,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) memset(&ctx, 0, sizeof(ctx)); ctx.prog = prog; - ctx.offset = kcalloc(prog->len + 1, sizeof(int), GFP_KERNEL); + ctx.offset = kvcalloc(prog->len + 1, sizeof(int), GFP_KERNEL); if (ctx.offset == NULL) { prog = orig_prog; goto out_off; @@ -1601,7 +1601,7 @@ skip_init_ctx: ctx.offset[i] *= AARCH64_INSN_SIZE; bpf_prog_fill_jited_linfo(prog, ctx.offset + 1); out_off: - kfree(ctx.offset); + kvfree(ctx.offset); kfree(jit_data); prog->aux->jit_data = NULL; } @@ -1643,7 +1643,7 @@ static void invoke_bpf_prog(struct jit_ctx *ctx, struct bpf_tramp_link *l, int args_off, int retval_off, int run_ctx_off, bool save_ret) { - u32 *branch; + __le32 *branch; u64 enter_prog; u64 exit_prog; struct bpf_prog *p = l->link.prog; @@ -1698,7 +1698,7 @@ static void invoke_bpf_prog(struct jit_ctx *ctx, struct bpf_tramp_link *l, if (ctx->image) { int offset = &ctx->image[ctx->idx] - branch; - *branch = A64_CBZ(1, A64_R(0), offset); + *branch = cpu_to_le32(A64_CBZ(1, A64_R(0), offset)); } /* arg1: prog */ @@ -1713,7 +1713,7 @@ static void invoke_bpf_prog(struct jit_ctx *ctx, struct bpf_tramp_link *l, static void invoke_bpf_mod_ret(struct jit_ctx *ctx, struct bpf_tramp_links *tl, int args_off, int retval_off, int run_ctx_off, - u32 **branches) + __le32 **branches) { int i; @@ -1784,7 +1784,7 @@ static int prepare_trampoline(struct jit_ctx *ctx, struct bpf_tramp_image *im, struct bpf_tramp_links *fexit = &tlinks[BPF_TRAMP_FEXIT]; struct bpf_tramp_links *fmod_ret = &tlinks[BPF_TRAMP_MODIFY_RETURN]; bool save_ret; - u32 **branches = NULL; + __le32 **branches = NULL; /* trampoline stack layout: * [ parent ip ] @@ -1892,7 +1892,7 @@ static int prepare_trampoline(struct jit_ctx *ctx, struct bpf_tramp_image *im, flags & BPF_TRAMP_F_RET_FENTRY_RET); if (fmod_ret->nr_links) { - branches = kcalloc(fmod_ret->nr_links, sizeof(u32 *), + branches = kcalloc(fmod_ret->nr_links, sizeof(__le32 *), GFP_KERNEL); if (!branches) return -ENOMEM; @@ -1916,7 +1916,7 @@ static int prepare_trampoline(struct jit_ctx *ctx, struct bpf_tramp_image *im, /* update the branches saved in invoke_bpf_mod_ret with cbnz */ for (i = 0; i < fmod_ret->nr_links && ctx->image != NULL; i++) { int offset = &ctx->image[ctx->idx] - branches[i]; - *branches[i] = A64_CBNZ(1, A64_R(10), offset); + *branches[i] = cpu_to_le32(A64_CBNZ(1, A64_R(10), offset)); } for (i = 0; i < fexit->nr_links; i++) diff --git a/arch/csky/kernel/smp.c b/arch/csky/kernel/smp.c index 6bb38bc2f39b..4b605aa2e1d6 100644 --- a/arch/csky/kernel/smp.c +++ b/arch/csky/kernel/smp.c @@ -243,11 +243,6 @@ void __init smp_cpus_done(unsigned int max_cpus) { } -int setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} - void csky_start_secondary(void) { struct mm_struct *mm = &init_mm; diff --git a/arch/hexagon/include/asm/bitops.h b/arch/hexagon/include/asm/bitops.h index 75d6ba3643b8..da500471ac73 100644 --- a/arch/hexagon/include/asm/bitops.h +++ b/arch/hexagon/include/asm/bitops.h @@ -127,38 +127,45 @@ static inline void change_bit(int nr, volatile void *addr) * be atomic, particularly for things like slab_lock and slab_unlock. * */ -static inline void __clear_bit(int nr, volatile unsigned long *addr) +static __always_inline void +arch___clear_bit(unsigned long nr, volatile unsigned long *addr) { test_and_clear_bit(nr, addr); } -static inline void __set_bit(int nr, volatile unsigned long *addr) +static __always_inline void +arch___set_bit(unsigned long nr, volatile unsigned long *addr) { test_and_set_bit(nr, addr); } -static inline void __change_bit(int nr, volatile unsigned long *addr) +static __always_inline void +arch___change_bit(unsigned long nr, volatile unsigned long *addr) { test_and_change_bit(nr, addr); } /* Apparently, at least some of these are allowed to be non-atomic */ -static inline int __test_and_clear_bit(int nr, volatile unsigned long *addr) +static __always_inline bool +arch___test_and_clear_bit(unsigned long nr, volatile unsigned long *addr) { return test_and_clear_bit(nr, addr); } -static inline int __test_and_set_bit(int nr, volatile unsigned long *addr) +static __always_inline bool +arch___test_and_set_bit(unsigned long nr, volatile unsigned long *addr) { return test_and_set_bit(nr, addr); } -static inline int __test_and_change_bit(int nr, volatile unsigned long *addr) +static __always_inline bool +arch___test_and_change_bit(unsigned long nr, volatile unsigned long *addr) { return test_and_change_bit(nr, addr); } -static inline int __test_bit(int nr, const volatile unsigned long *addr) +static __always_inline bool +arch_test_bit(unsigned long nr, const volatile unsigned long *addr) { int retval; @@ -172,8 +179,6 @@ static inline int __test_bit(int nr, const volatile unsigned long *addr) return retval; } -#define test_bit(nr, addr) __test_bit(nr, addr) - /* * ffz - find first zero in word. * @word: The word to search @@ -271,6 +276,7 @@ static inline unsigned long __fls(unsigned long word) } #include <asm-generic/bitops/lock.h> +#include <asm-generic/bitops/non-instrumented-non-atomic.h> #include <asm-generic/bitops/fls64.h> #include <asm-generic/bitops/sched.h> diff --git a/arch/hexagon/kernel/smp.c b/arch/hexagon/kernel/smp.c index 619c56420aa0..4ba93e59370c 100644 --- a/arch/hexagon/kernel/smp.c +++ b/arch/hexagon/kernel/smp.c @@ -240,11 +240,6 @@ void arch_send_call_function_ipi_mask(const struct cpumask *mask) send_ipi(mask, IPI_CALL_FUNC); } -int setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} - void smp_start_cpus(void) { int i; diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h index 577be93c0818..9f62af7fd7c4 100644 --- a/arch/ia64/include/asm/bitops.h +++ b/arch/ia64/include/asm/bitops.h @@ -53,7 +53,7 @@ set_bit (int nr, volatile void *addr) } /** - * __set_bit - Set a bit in memory + * arch___set_bit - Set a bit in memory * @nr: the bit to set * @addr: the address to start counting from * @@ -61,8 +61,8 @@ set_bit (int nr, volatile void *addr) * If it's called on the same region of memory simultaneously, the effect * may be that only one operation succeeds. */ -static __inline__ void -__set_bit (int nr, volatile void *addr) +static __always_inline void +arch___set_bit(unsigned long nr, volatile unsigned long *addr) { *((__u32 *) addr + (nr >> 5)) |= (1 << (nr & 31)); } @@ -135,7 +135,7 @@ __clear_bit_unlock(int nr, void *addr) } /** - * __clear_bit - Clears a bit in memory (non-atomic version) + * arch___clear_bit - Clears a bit in memory (non-atomic version) * @nr: the bit to clear * @addr: the address to start counting from * @@ -143,8 +143,8 @@ __clear_bit_unlock(int nr, void *addr) * If it's called on the same region of memory simultaneously, the effect * may be that only one operation succeeds. */ -static __inline__ void -__clear_bit (int nr, volatile void *addr) +static __always_inline void +arch___clear_bit(unsigned long nr, volatile unsigned long *addr) { *((__u32 *) addr + (nr >> 5)) &= ~(1 << (nr & 31)); } @@ -175,7 +175,7 @@ change_bit (int nr, volatile void *addr) } /** - * __change_bit - Toggle a bit in memory + * arch___change_bit - Toggle a bit in memory * @nr: the bit to toggle * @addr: the address to start counting from * @@ -183,8 +183,8 @@ change_bit (int nr, volatile void *addr) * If it's called on the same region of memory simultaneously, the effect * may be that only one operation succeeds. */ -static __inline__ void -__change_bit (int nr, volatile void *addr) +static __always_inline void +arch___change_bit(unsigned long nr, volatile unsigned long *addr) { *((__u32 *) addr + (nr >> 5)) ^= (1 << (nr & 31)); } @@ -224,7 +224,7 @@ test_and_set_bit (int nr, volatile void *addr) #define test_and_set_bit_lock test_and_set_bit /** - * __test_and_set_bit - Set a bit and return its old value + * arch___test_and_set_bit - Set a bit and return its old value * @nr: Bit to set * @addr: Address to count from * @@ -232,8 +232,8 @@ test_and_set_bit (int nr, volatile void *addr) * If two examples of this operation race, one can appear to succeed * but actually fail. You must protect multiple accesses with a lock. */ -static __inline__ int -__test_and_set_bit (int nr, volatile void *addr) +static __always_inline bool +arch___test_and_set_bit(unsigned long nr, volatile unsigned long *addr) { __u32 *p = (__u32 *) addr + (nr >> 5); __u32 m = 1 << (nr & 31); @@ -269,7 +269,7 @@ test_and_clear_bit (int nr, volatile void *addr) } /** - * __test_and_clear_bit - Clear a bit and return its old value + * arch___test_and_clear_bit - Clear a bit and return its old value * @nr: Bit to clear * @addr: Address to count from * @@ -277,8 +277,8 @@ test_and_clear_bit (int nr, volatile void *addr) * If two examples of this operation race, one can appear to succeed * but actually fail. You must protect multiple accesses with a lock. */ -static __inline__ int -__test_and_clear_bit(int nr, volatile void * addr) +static __always_inline bool +arch___test_and_clear_bit(unsigned long nr, volatile unsigned long *addr) { __u32 *p = (__u32 *) addr + (nr >> 5); __u32 m = 1 << (nr & 31); @@ -314,14 +314,14 @@ test_and_change_bit (int nr, volatile void *addr) } /** - * __test_and_change_bit - Change a bit and return its old value + * arch___test_and_change_bit - Change a bit and return its old value * @nr: Bit to change * @addr: Address to count from * * This operation is non-atomic and can be reordered. */ -static __inline__ int -__test_and_change_bit (int nr, void *addr) +static __always_inline bool +arch___test_and_change_bit(unsigned long nr, volatile unsigned long *addr) { __u32 old, bit = (1 << (nr & 31)); __u32 *m = (__u32 *) addr + (nr >> 5); @@ -331,8 +331,8 @@ __test_and_change_bit (int nr, void *addr) return (old & bit) != 0; } -static __inline__ int -test_bit (int nr, const volatile void *addr) +static __always_inline bool +arch_test_bit(unsigned long nr, const volatile unsigned long *addr) { return 1 & (((const volatile __u32 *) addr)[nr >> 5] >> (nr & 31)); } @@ -443,6 +443,8 @@ static __inline__ unsigned long __arch_hweight64(unsigned long x) #ifdef __KERNEL__ +#include <asm-generic/bitops/non-instrumented-non-atomic.h> + #include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-atomic-setbit.h> diff --git a/arch/ia64/include/asm/mmu_context.h b/arch/ia64/include/asm/mmu_context.h index 87a0d5bc11ef..06257e355d00 100644 --- a/arch/ia64/include/asm/mmu_context.h +++ b/arch/ia64/include/asm/mmu_context.h @@ -124,9 +124,12 @@ reload_context (nv_mm_context_t context) { unsigned long rid; unsigned long rid_incr = 0; - unsigned long rr0, rr1, rr2, rr3, rr4, old_rr4; + unsigned long rr0, rr1, rr2, rr3, rr4; +#ifdef CONFIG_HUGETLB_PAGE + unsigned long old_rr4; old_rr4 = ia64_get_rr(RGN_BASE(RGN_HPAGE)); +#endif rid = context << 3; /* make space for encoding the region number */ rid_incr = 1 << 8; diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h index 7cbce290f4e5..757c2f6d8d4b 100644 --- a/arch/ia64/include/asm/processor.h +++ b/arch/ia64/include/asm/processor.h @@ -538,7 +538,7 @@ ia64_get_irr(unsigned int vector) { unsigned int reg = vector / 64; unsigned int bit = vector % 64; - u64 irr; + unsigned long irr; switch (reg) { case 0: irr = ia64_getreg(_IA64_REG_CR_IRR0); break; diff --git a/arch/ia64/include/uapi/asm/cmpxchg.h b/arch/ia64/include/uapi/asm/cmpxchg.h index 2c2f3cfeaa77..ca2e02685343 100644 --- a/arch/ia64/include/uapi/asm/cmpxchg.h +++ b/arch/ia64/include/uapi/asm/cmpxchg.h @@ -33,24 +33,24 @@ extern void ia64_xchg_called_with_bad_pointer(void); \ switch (size) { \ case 1: \ - __xchg_result = ia64_xchg1((__u8 *)ptr, x); \ + __xchg_result = ia64_xchg1((__u8 __force *)ptr, x); \ break; \ \ case 2: \ - __xchg_result = ia64_xchg2((__u16 *)ptr, x); \ + __xchg_result = ia64_xchg2((__u16 __force *)ptr, x); \ break; \ \ case 4: \ - __xchg_result = ia64_xchg4((__u32 *)ptr, x); \ + __xchg_result = ia64_xchg4((__u32 __force *)ptr, x); \ break; \ \ case 8: \ - __xchg_result = ia64_xchg8((__u64 *)ptr, x); \ + __xchg_result = ia64_xchg8((__u64 __force *)ptr, x); \ break; \ default: \ ia64_xchg_called_with_bad_pointer(); \ } \ - __xchg_result; \ + (__typeof__ (*(ptr)) __force) __xchg_result; \ }) #ifndef __KERNEL__ @@ -76,42 +76,42 @@ extern long ia64_cmpxchg_called_with_bad_pointer(void); \ switch (size) { \ case 1: \ - _o_ = (__u8) (long) (old); \ + _o_ = (__u8) (long __force) (old); \ break; \ case 2: \ - _o_ = (__u16) (long) (old); \ + _o_ = (__u16) (long __force) (old); \ break; \ case 4: \ - _o_ = (__u32) (long) (old); \ + _o_ = (__u32) (long __force) (old); \ break; \ case 8: \ - _o_ = (__u64) (long) (old); \ + _o_ = (__u64) (long __force) (old); \ break; \ default: \ break; \ } \ switch (size) { \ case 1: \ - _r_ = ia64_cmpxchg1_##sem((__u8 *) ptr, new, _o_); \ + _r_ = ia64_cmpxchg1_##sem((__u8 __force *) ptr, new, _o_); \ break; \ \ case 2: \ - _r_ = ia64_cmpxchg2_##sem((__u16 *) ptr, new, _o_); \ + _r_ = ia64_cmpxchg2_##sem((__u16 __force *) ptr, new, _o_); \ break; \ \ case 4: \ - _r_ = ia64_cmpxchg4_##sem((__u32 *) ptr, new, _o_); \ + _r_ = ia64_cmpxchg4_##sem((__u32 __force *) ptr, new, _o_); \ break; \ \ case 8: \ - _r_ = ia64_cmpxchg8_##sem((__u64 *) ptr, new, _o_); \ + _r_ = ia64_cmpxchg8_##sem((__u64 __force *) ptr, new, _o_); \ break; \ \ default: \ _r_ = ia64_cmpxchg_called_with_bad_pointer(); \ break; \ } \ - (__typeof__(old)) _r_; \ + (__typeof__(old) __force) _r_; \ }) #define cmpxchg_acq(ptr, o, n) \ diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c index 7b7b64eb3129..e2cc59db86bc 100644 --- a/arch/ia64/kernel/smp.c +++ b/arch/ia64/kernel/smp.c @@ -333,9 +333,3 @@ smp_send_stop (void) { send_IPI_allbutself(IPI_CPU_STOP); } - -int -setup_profiling_timer (unsigned int multiplier) -{ - return -EINVAL; -} diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig index ae15610a9427..4abc9a28aba4 100644 --- a/arch/loongarch/Kconfig +++ b/arch/loongarch/Kconfig @@ -2,7 +2,9 @@ config LOONGARCH bool default y + select ACPI select ACPI_GENERIC_GSI if ACPI + select ACPI_MCFG if ACPI select ACPI_SYSTEM_POWER_STATES_SUPPORT if ACPI select ARCH_BINFMT_ELF_STATE select ARCH_ENABLE_MEMORY_HOTPLUG @@ -40,6 +42,7 @@ config LOONGARCH select ARCH_MIGHT_HAVE_PC_PARPORT select ARCH_MIGHT_HAVE_PC_SERIO select ARCH_SPARSEMEM_ENABLE + select ARCH_STACKWALK select ARCH_SUPPORTS_ACPI select ARCH_SUPPORTS_ATOMIC_RMW select ARCH_SUPPORTS_HUGETLBFS @@ -51,6 +54,7 @@ config LOONGARCH select ARCH_WANTS_NO_INSTR select BUILDTIME_TABLE_SORT select COMMON_CLK + select EFI select GENERIC_CLOCKEVENTS select GENERIC_CMOS_UPDATE select GENERIC_CPU_AUTOPROBE @@ -86,6 +90,7 @@ config LOONGARCH select HAVE_IRQ_TIME_ACCOUNTING select HAVE_MOD_ARCH_SPECIFIC select HAVE_NMI + select HAVE_PCI select HAVE_PERF_EVENTS select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_RSEQ @@ -95,20 +100,27 @@ config LOONGARCH select HAVE_VIRT_CPU_ACCOUNTING_GEN if !SMP select IRQ_FORCED_THREADING select IRQ_LOONGARCH_CPU + select MMU_GATHER_MERGE_VMAS if MMU select MODULES_USE_ELF_RELA if MODULES select NEED_PER_CPU_EMBED_FIRST_CHUNK select NEED_PER_CPU_PAGE_FIRST_CHUNK select OF select OF_EARLY_FLATTREE + select PCI + select PCI_DOMAINS_GENERIC + select PCI_ECAM if ACPI + select PCI_LOONGSON + select PCI_MSI_ARCH_FALLBACKS select PERF_USE_VMALLOC select RTC_LIB + select SMP select SPARSE_IRQ select SYSCTL_EXCEPTION_TRACE select SWIOTLB select TRACE_IRQFLAGS_SUPPORT select USE_PERCPU_NUMA_NODE_ID + select USER_STACKTRACE_SUPPORT select ZONE_DMA32 - select MMU_GATHER_MERGE_VMAS if MMU config 32BIT bool @@ -141,6 +153,10 @@ config LOCKDEP_SUPPORT bool default y +config STACKTRACE_SUPPORT + bool + default y + # MACH_LOONGSON32 and MACH_LOONGSON64 are delibrately carried over from the # MIPS Loongson code, to preserve Loongson-specific code paths in drivers that # are shared between architectures, and specifically expecting the symbols. diff --git a/arch/loongarch/Kconfig.debug b/arch/loongarch/Kconfig.debug index e69de29bb2d1..8d36aab53008 100644 --- a/arch/loongarch/Kconfig.debug +++ b/arch/loongarch/Kconfig.debug @@ -0,0 +1,29 @@ +choice + prompt "Choose kernel unwinder" + default UNWINDER_PROLOGUE if KALLSYMS + help + This determines which method will be used for unwinding kernel stack + traces for panics, oopses, bugs, warnings, perf, /proc/<pid>/stack, + lockdep, and more. + +config UNWINDER_GUESS + bool "Guess unwinder" + help + This option enables the "guess" unwinder for unwinding kernel stack + traces. It scans the stack and reports every kernel text address it + finds. Some of the addresses it reports may be incorrect. + + While this option often produces false positives, it can still be + useful in many cases. + +config UNWINDER_PROLOGUE + bool "Prologue unwinder" + depends on KALLSYMS + help + This option enables the "prologue" unwinder for unwinding kernel stack + traces. It unwind the stack frame based on prologue code analyze. Symbol + information is needed, at least the address and length of each function. + Some of the addresses it reports may be incorrect (but better than the + Guess unwinder). + +endchoice diff --git a/arch/loongarch/Makefile b/arch/loongarch/Makefile index fbe4277e6404..ec3de6191276 100644 --- a/arch/loongarch/Makefile +++ b/arch/loongarch/Makefile @@ -47,6 +47,8 @@ cflags-y += $(call cc-option, -mno-check-zero-division) load-y = 0x9000000000200000 bootvars-y = VMLINUX_LOAD_ADDRESS=$(load-y) +drivers-$(CONFIG_PCI) += arch/loongarch/pci/ + KBUILD_AFLAGS += $(cflags-y) KBUILD_CFLAGS += $(cflags-y) KBUILD_CPPFLAGS += -DVMLINUX_LOAD_ADDRESS=$(load-y) diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig index eb9149786b6b..3712552e18d3 100644 --- a/arch/loongarch/configs/loongson3_defconfig +++ b/arch/loongarch/configs/loongson3_defconfig @@ -278,6 +278,8 @@ CONFIG_NET_ACT_IPT=m CONFIG_NET_ACT_NAT=m CONFIG_NET_ACT_BPF=m CONFIG_OPENVSWITCH=m +CONFIG_VSOCKETS=m +CONFIG_VIRTIO_VSOCKETS=m CONFIG_NETLINK_DIAG=y CONFIG_CGROUP_NET_PRIO=y CONFIG_BT=m @@ -289,6 +291,7 @@ CONFIG_MAC80211=m CONFIG_RFKILL=m CONFIG_RFKILL_INPUT=y CONFIG_NET_9P=y +CONFIG_NET_9P_VIRTIO=y CONFIG_CEPH_LIB=m CONFIG_PCIEPORTBUS=y CONFIG_HOTPLUG_PCI_PCIE=y @@ -308,6 +311,8 @@ CONFIG_RAPIDIO_MPORT_CDEV=m CONFIG_UEVENT_HELPER=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y +CONFIG_FW_LOADER_COMPRESS=y +CONFIG_FW_LOADER_COMPRESS_ZSTD=y CONFIG_MTD=m CONFIG_MTD_BLOCK=m CONFIG_MTD_CFI=m @@ -328,8 +333,19 @@ CONFIG_BLK_DEV_CRYPTOLOOP=y CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_VIRTIO_BLK=y CONFIG_BLK_DEV_RBD=m CONFIG_BLK_DEV_NVME=y +CONFIG_NVME_MULTIPATH=y +CONFIG_NVME_RDMA=m +CONFIG_NVME_FC=m +CONFIG_NVME_TCP=m +CONFIG_NVME_TARGET=m +CONFIG_NVME_TARGET_PASSTHRU=y +CONFIG_NVME_TARGET_LOOP=m +CONFIG_NVME_TARGET_RDMA=m +CONFIG_NVME_TARGET_FC=m +CONFIG_NVME_TARGET_TCP=m CONFIG_EEPROM_AT24=m CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=y @@ -359,6 +375,7 @@ CONFIG_SCSI_QLA_FC=m CONFIG_TCM_QLA2XXX=m CONFIG_SCSI_QLA_ISCSI=m CONFIG_SCSI_LPFC=m +CONFIG_SCSI_VIRTIO=m CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_SATA_AHCI_PLATFORM=y @@ -403,6 +420,7 @@ CONFIG_VXLAN=y CONFIG_RIONET=m CONFIG_TUN=m CONFIG_VETH=m +CONFIG_VIRTIO_NET=m # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_ADAPTEC is not set # CONFIG_NET_VENDOR_AGERE is not set @@ -527,10 +545,12 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_NONSTANDARD=y CONFIG_PRINTER=m +CONFIG_VIRTIO_CONSOLE=y CONFIG_IPMI_HANDLER=m CONFIG_IPMI_DEVICE_INTERFACE=m CONFIG_IPMI_SI=m CONFIG_HW_RANDOM=y +CONFIG_HW_RANDOM_VIRTIO=m CONFIG_I2C_CHARDEV=y CONFIG_I2C_PIIX4=y CONFIG_I2C_GPIO=y @@ -568,6 +588,8 @@ CONFIG_DRM_AMDGPU_SI=y CONFIG_DRM_AMDGPU_CIK=y CONFIG_DRM_AMDGPU_USERPTR=y CONFIG_DRM_AST=y +CONFIG_DRM_QXL=m +CONFIG_DRM_VIRTIO_GPU=m CONFIG_FB=y CONFIG_FB_EFI=y CONFIG_FB_RADEON=y @@ -637,7 +659,16 @@ CONFIG_UIO=m CONFIG_UIO_PDRV_GENIRQ=m CONFIG_UIO_DMEM_GENIRQ=m CONFIG_UIO_PCI_GENERIC=m -# CONFIG_VIRTIO_MENU is not set +CONFIG_VFIO=m +CONFIG_VFIO_PCI=m +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_BALLOON=m +CONFIG_VIRTIO_INPUT=m +CONFIG_VIRTIO_MMIO=m +CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y +CONFIG_VHOST_NET=m +CONFIG_VHOST_SCSI=m +CONFIG_VHOST_VSOCK=m CONFIG_COMEDI=m CONFIG_COMEDI_PCI_DRIVERS=m CONFIG_COMEDI_8255_PCI=m @@ -762,6 +793,7 @@ CONFIG_CRYPTO_USER_API_HASH=m CONFIG_CRYPTO_USER_API_SKCIPHER=m CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m +CONFIG_CRYPTO_DEV_VIRTIO=m CONFIG_PRINTK_TIME=y CONFIG_STRIP_ASM_SYMS=y CONFIG_MAGIC_SYSRQ=y diff --git a/arch/loongarch/include/asm/bootinfo.h b/arch/loongarch/include/asm/bootinfo.h index 9b8d49d9e61b..e02ac4af7f6e 100644 --- a/arch/loongarch/include/asm/bootinfo.h +++ b/arch/loongarch/include/asm/bootinfo.h @@ -28,10 +28,10 @@ struct loongson_board_info { struct loongson_system_configuration { int nr_cpus; int nr_nodes; - int nr_io_pics; int boot_cpu_id; int cores_per_node; int cores_per_package; + unsigned long cores_io_master; const char *cpuname; }; diff --git a/arch/loongarch/include/asm/dma.h b/arch/loongarch/include/asm/dma.h new file mode 100644 index 000000000000..1a8866319fe2 --- /dev/null +++ b/arch/loongarch/include/asm/dma.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020-2022 Loongson Technology Corporation Limited + */ +#ifndef __ASM_DMA_H +#define __ASM_DMA_H + +#define MAX_DMA_ADDRESS PAGE_OFFSET +#define MAX_DMA32_PFN (1UL << (32 - PAGE_SHIFT)) + +#endif diff --git a/arch/loongarch/include/asm/inst.h b/arch/loongarch/include/asm/inst.h index 575d1bb66ffb..7b07cbb3188c 100644 --- a/arch/loongarch/include/asm/inst.h +++ b/arch/loongarch/include/asm/inst.h @@ -23,12 +23,33 @@ enum reg1i20_op { lu32id_op = 0x0b, }; +enum reg1i21_op { + beqz_op = 0x10, + bnez_op = 0x11, +}; + enum reg2i12_op { + addiw_op = 0x0a, + addid_op = 0x0b, lu52id_op = 0x0c, + ldb_op = 0xa0, + ldh_op = 0xa1, + ldw_op = 0xa2, + ldd_op = 0xa3, + stb_op = 0xa4, + sth_op = 0xa5, + stw_op = 0xa6, + std_op = 0xa7, }; enum reg2i16_op { jirl_op = 0x13, + beq_op = 0x16, + bne_op = 0x17, + blt_op = 0x18, + bge_op = 0x19, + bltu_op = 0x1a, + bgeu_op = 0x1b, }; struct reg0i26_format { @@ -110,6 +131,37 @@ enum loongarch_gpr { LOONGARCH_GPR_MAX }; +#define is_imm12_negative(val) is_imm_negative(val, 12) + +static inline bool is_imm_negative(unsigned long val, unsigned int bit) +{ + return val & (1UL << (bit - 1)); +} + +static inline bool is_branch_ins(union loongarch_instruction *ip) +{ + return ip->reg1i21_format.opcode >= beqz_op && + ip->reg1i21_format.opcode <= bgeu_op; +} + +static inline bool is_ra_save_ins(union loongarch_instruction *ip) +{ + /* st.d $ra, $sp, offset */ + return ip->reg2i12_format.opcode == std_op && + ip->reg2i12_format.rj == LOONGARCH_GPR_SP && + ip->reg2i12_format.rd == LOONGARCH_GPR_RA && + !is_imm12_negative(ip->reg2i12_format.immediate); +} + +static inline bool is_stack_alloc_ins(union loongarch_instruction *ip) +{ + /* addi.d $sp, $sp, -imm */ + return ip->reg2i12_format.opcode == addid_op && + ip->reg2i12_format.rj == LOONGARCH_GPR_SP && + ip->reg2i12_format.rd == LOONGARCH_GPR_SP && + is_imm12_negative(ip->reg2i12_format.immediate); +} + u32 larch_insn_gen_lu32id(enum loongarch_gpr rd, int imm); u32 larch_insn_gen_lu52id(enum loongarch_gpr rd, enum loongarch_gpr rj, int imm); u32 larch_insn_gen_jirl(enum loongarch_gpr rd, enum loongarch_gpr rj, unsigned long pc, unsigned long dest); diff --git a/arch/loongarch/include/asm/irq.h b/arch/loongarch/include/asm/irq.h index 149b2123e7f4..4b130199ceae 100644 --- a/arch/loongarch/include/asm/irq.h +++ b/arch/loongarch/include/asm/irq.h @@ -82,8 +82,6 @@ extern struct acpi_vector_group msi_group[MAX_IO_PICS]; #define GSI_MAX_PCH_IRQ (LOONGSON_PCH_IRQ_BASE + 256 - 1) extern int find_pch_pic(u32 gsi); -extern int eiointc_get_node(int id); - struct acpi_madt_lio_pic; struct acpi_madt_eio_pic; struct acpi_madt_ht_pic; @@ -100,16 +98,8 @@ struct irq_domain *htvec_acpi_init(struct irq_domain *parent, struct acpi_madt_ht_pic *acpi_htvec); int pch_lpc_acpi_init(struct irq_domain *parent, struct acpi_madt_lpc_pic *acpi_pchlpc); -#if IS_ENABLED(CONFIG_LOONGSON_PCH_MSI) int pch_msi_acpi_init(struct irq_domain *parent, struct acpi_madt_msi_pic *acpi_pchmsi); -#else -static inline int pch_msi_acpi_init(struct irq_domain *parent, - struct acpi_madt_msi_pic *acpi_pchmsi) -{ - return 0; -} -#endif int pch_pic_acpi_init(struct irq_domain *parent, struct acpi_madt_bio_pic *acpi_pchpic); int find_pch_pic(u32 gsi); diff --git a/arch/loongarch/include/asm/page.h b/arch/loongarch/include/asm/page.h index dc47fc724fa1..a37324ac460b 100644 --- a/arch/loongarch/include/asm/page.h +++ b/arch/loongarch/include/asm/page.h @@ -33,8 +33,6 @@ #include <linux/kernel.h> #include <linux/pfn.h> -#define MAX_DMA32_PFN (1UL << (32 - PAGE_SHIFT)) - /* * It's normally defined only for FLATMEM config but it's * used in our early mem init code for all memory models. diff --git a/arch/loongarch/include/asm/pci.h b/arch/loongarch/include/asm/pci.h new file mode 100644 index 000000000000..846909d7e831 --- /dev/null +++ b/arch/loongarch/include/asm/pci.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020-2022 Loongson Technology Corporation Limited + */ +#ifndef _ASM_PCI_H +#define _ASM_PCI_H + +#include <linux/ioport.h> +#include <linux/list.h> +#include <linux/types.h> +#include <asm/io.h> + +#define PCIBIOS_MIN_IO 0x4000 +#define PCIBIOS_MIN_MEM 0x20000000 +#define PCIBIOS_MIN_CARDBUS_IO 0x4000 + +#define HAVE_PCI_MMAP +#define pcibios_assign_all_busses() 0 + +extern phys_addr_t mcfg_addr_init(int node); + +/* generic pci stuff */ +#include <asm-generic/pci.h> + +#endif /* _ASM_PCI_H */ diff --git a/arch/loongarch/include/asm/processor.h b/arch/loongarch/include/asm/processor.h index 57ec45aa078e..1c4b4308378d 100644 --- a/arch/loongarch/include/asm/processor.h +++ b/arch/loongarch/include/asm/processor.h @@ -101,6 +101,10 @@ struct thread_struct { unsigned long reg23, reg24, reg25, reg26; /* s0-s3 */ unsigned long reg27, reg28, reg29, reg30, reg31; /* s4-s8 */ + /* __schedule() return address / call frame address */ + unsigned long sched_ra; + unsigned long sched_cfa; + /* CSR registers */ unsigned long csr_prmd; unsigned long csr_crmd; @@ -129,6 +133,9 @@ struct thread_struct { struct loongarch_fpu fpu FPU_ALIGN; }; +#define thread_saved_ra(tsk) (tsk->thread.sched_ra) +#define thread_saved_fp(tsk) (tsk->thread.sched_cfa) + #define INIT_THREAD { \ /* \ * Main processor registers \ @@ -145,6 +152,8 @@ struct thread_struct { .reg29 = 0, \ .reg30 = 0, \ .reg31 = 0, \ + .sched_ra = 0, \ + .sched_cfa = 0, \ .csr_crmd = 0, \ .csr_prmd = 0, \ .csr_euen = 0, \ diff --git a/arch/loongarch/include/asm/stacktrace.h b/arch/loongarch/include/asm/stacktrace.h index 6b5c2a7aa706..f23adb15f418 100644 --- a/arch/loongarch/include/asm/stacktrace.h +++ b/arch/loongarch/include/asm/stacktrace.h @@ -10,6 +10,26 @@ #include <asm/loongarch.h> #include <linux/stringify.h> +enum stack_type { + STACK_TYPE_UNKNOWN, + STACK_TYPE_IRQ, + STACK_TYPE_TASK, +}; + +struct stack_info { + enum stack_type type; + unsigned long begin, end, next_sp; +}; + +struct stack_frame { + unsigned long fp; + unsigned long ra; +}; + +bool in_irq_stack(unsigned long stack, struct stack_info *info); +bool in_task_stack(unsigned long stack, struct task_struct *task, struct stack_info *info); +int get_stack_info(unsigned long stack, struct task_struct *task, struct stack_info *info); + #define STR_LONG_L __stringify(LONG_L) #define STR_LONG_S __stringify(LONG_S) #define STR_LONGSIZE __stringify(LONGSIZE) diff --git a/arch/loongarch/include/asm/switch_to.h b/arch/loongarch/include/asm/switch_to.h index 2a8d04375574..43a5ab162d38 100644 --- a/arch/loongarch/include/asm/switch_to.h +++ b/arch/loongarch/include/asm/switch_to.h @@ -15,12 +15,15 @@ struct task_struct; * @prev: The task previously executed. * @next: The task to begin executing. * @next_ti: task_thread_info(next). + * @sched_ra: __schedule return address. + * @sched_cfa: __schedule call frame address. * * This function is used whilst scheduling to save the context of prev & load * the context of next. Returns prev. */ extern asmlinkage struct task_struct *__switch_to(struct task_struct *prev, - struct task_struct *next, struct thread_info *next_ti); + struct task_struct *next, struct thread_info *next_ti, + void *sched_ra, void *sched_cfa); /* * For newly created kernel threads switch_to() will return to @@ -28,10 +31,11 @@ extern asmlinkage struct task_struct *__switch_to(struct task_struct *prev, * That is, everything following __switch_to() will be skipped for new threads. * So everything that matters to new threads should be placed before __switch_to(). */ -#define switch_to(prev, next, last) \ -do { \ - lose_fpu_inatomic(1, prev); \ - (last) = __switch_to(prev, next, task_thread_info(next)); \ +#define switch_to(prev, next, last) \ +do { \ + lose_fpu_inatomic(1, prev); \ + (last) = __switch_to(prev, next, task_thread_info(next), \ + __builtin_return_address(0), __builtin_frame_address(0)); \ } while (0) #endif /* _ASM_SWITCH_TO_H */ diff --git a/arch/loongarch/include/asm/uaccess.h b/arch/loongarch/include/asm/uaccess.h index 2b44edc604a2..a8ae2af4025a 100644 --- a/arch/loongarch/include/asm/uaccess.h +++ b/arch/loongarch/include/asm/uaccess.h @@ -229,13 +229,13 @@ extern unsigned long __copy_user(void *to, const void *from, __kernel_size_t n); static inline unsigned long __must_check raw_copy_from_user(void *to, const void __user *from, unsigned long n) { - return __copy_user(to, from, n); + return __copy_user(to, (__force const void *)from, n); } static inline unsigned long __must_check raw_copy_to_user(void __user *to, const void *from, unsigned long n) { - return __copy_user(to, from, n); + return __copy_user((__force void *)to, from, n); } #define INLINE_COPY_FROM_USER diff --git a/arch/loongarch/include/asm/unwind.h b/arch/loongarch/include/asm/unwind.h new file mode 100644 index 000000000000..6af4718bdf01 --- /dev/null +++ b/arch/loongarch/include/asm/unwind.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Most of this ideas comes from x86. + * + * Copyright (C) 2022 Loongson Technology Corporation Limited + */ +#ifndef _ASM_UNWIND_H +#define _ASM_UNWIND_H + +#include <linux/sched.h> + +#include <asm/stacktrace.h> + +enum unwinder_type { + UNWINDER_GUESS, + UNWINDER_PROLOGUE, +}; + +struct unwind_state { + char type; /* UNWINDER_XXX */ + struct stack_info stack_info; + struct task_struct *task; + bool first, error; + unsigned long sp, pc, ra; +}; + +void unwind_start(struct unwind_state *state, + struct task_struct *task, struct pt_regs *regs); +bool unwind_next_frame(struct unwind_state *state); +unsigned long unwind_get_return_address(struct unwind_state *state); + +static inline bool unwind_done(struct unwind_state *state) +{ + return state->stack_info.type == STACK_TYPE_UNKNOWN; +} + +static inline bool unwind_error(struct unwind_state *state) +{ + return state->error; +} + +#endif /* _ASM_UNWIND_H */ diff --git a/arch/loongarch/include/asm/vdso.h b/arch/loongarch/include/asm/vdso.h index 8f8a0f9a4953..d3ba35eb23e7 100644 --- a/arch/loongarch/include/asm/vdso.h +++ b/arch/loongarch/include/asm/vdso.h @@ -7,6 +7,7 @@ #ifndef __ASM_VDSO_H #define __ASM_VDSO_H +#include <linux/mm.h> #include <linux/mm_types.h> #include <vdso/datapage.h> diff --git a/arch/loongarch/include/asm/vdso/vdso.h b/arch/loongarch/include/asm/vdso/vdso.h index 5a01643a65b3..3b55d32a0619 100644 --- a/arch/loongarch/include/asm/vdso/vdso.h +++ b/arch/loongarch/include/asm/vdso/vdso.h @@ -8,6 +8,18 @@ #include <asm/asm.h> #include <asm/page.h> +#include <asm/vdso.h> + +struct vdso_pcpu_data { + u32 node; +} ____cacheline_aligned_in_smp; + +struct loongarch_vdso_data { + struct vdso_pcpu_data pdata[NR_CPUS]; + struct vdso_data data[CS_BASES]; /* Arch-independent data */ +}; + +#define VDSO_DATA_SIZE PAGE_ALIGN(sizeof(struct loongarch_vdso_data)) static inline unsigned long get_vdso_base(void) { @@ -24,7 +36,8 @@ static inline unsigned long get_vdso_base(void) static inline const struct vdso_data *get_vdso_data(void) { - return (const struct vdso_data *)(get_vdso_base() - PAGE_SIZE); + return (const struct vdso_data *)(get_vdso_base() + - VDSO_DATA_SIZE + SMP_CACHE_BYTES * NR_CPUS); } #endif /* __ASSEMBLY__ */ diff --git a/arch/loongarch/kernel/Makefile b/arch/loongarch/kernel/Makefile index 940de9173542..e5be17009fe8 100644 --- a/arch/loongarch/kernel/Makefile +++ b/arch/loongarch/kernel/Makefile @@ -15,6 +15,7 @@ obj-$(CONFIG_EFI) += efi.o obj-$(CONFIG_CPU_HAS_FPU) += fpu.o obj-$(CONFIG_MODULES) += module.o module-sections.o +obj-$(CONFIG_STACKTRACE) += stacktrace.o obj-$(CONFIG_PROC_FS) += proc.o @@ -22,4 +23,7 @@ obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_NUMA) += numa.o +obj-$(CONFIG_UNWINDER_GUESS) += unwind_guess.o +obj-$(CONFIG_UNWINDER_PROLOGUE) += unwind_prologue.o + CPPFLAGS_vmlinux.lds := $(KBUILD_CFLAGS) diff --git a/arch/loongarch/kernel/acpi.c b/arch/loongarch/kernel/acpi.c index 03aa14581d0a..f1c928648a4a 100644 --- a/arch/loongarch/kernel/acpi.c +++ b/arch/loongarch/kernel/acpi.c @@ -104,6 +104,39 @@ static int set_processor_mask(u32 id, u32 flags) } #endif +static int __init +acpi_parse_processor(union acpi_subtable_headers *header, const unsigned long end) +{ + struct acpi_madt_core_pic *processor = NULL; + + processor = (struct acpi_madt_core_pic *)header; + if (BAD_MADT_ENTRY(processor, end)) + return -EINVAL; + + acpi_table_print_madt_entry(&header->common); +#ifdef CONFIG_SMP + set_processor_mask(processor->core_id, processor->flags); +#endif + + return 0; +} + +static int __init +acpi_parse_eio_master(union acpi_subtable_headers *header, const unsigned long end) +{ + static int core = 0; + struct acpi_madt_eio_pic *eiointc = NULL; + + eiointc = (struct acpi_madt_eio_pic *)header; + if (BAD_MADT_ENTRY(eiointc, end)) + return -EINVAL; + + core = eiointc->node * CORES_PER_EIO_NODE; + set_bit(core, &(loongson_sysconf.cores_io_master)); + + return 0; +} + static void __init acpi_process_madt(void) { #ifdef CONFIG_SMP @@ -114,6 +147,11 @@ static void __init acpi_process_madt(void) __cpu_logical_map[i] = -1; } #endif + acpi_table_parse_madt(ACPI_MADT_TYPE_CORE_PIC, + acpi_parse_processor, MAX_CORE_PIC); + + acpi_table_parse_madt(ACPI_MADT_TYPE_EIO_PIC, + acpi_parse_eio_master, MAX_IO_PICS); loongson_sysconf.nr_cpus = num_processors; } diff --git a/arch/loongarch/kernel/asm-offsets.c b/arch/loongarch/kernel/asm-offsets.c index d256b81c397a..bdd88eda9513 100644 --- a/arch/loongarch/kernel/asm-offsets.c +++ b/arch/loongarch/kernel/asm-offsets.c @@ -103,6 +103,8 @@ void output_thread_defines(void) OFFSET(THREAD_REG29, task_struct, thread.reg29); OFFSET(THREAD_REG30, task_struct, thread.reg30); OFFSET(THREAD_REG31, task_struct, thread.reg31); + OFFSET(THREAD_SCHED_RA, task_struct, thread.sched_ra); + OFFSET(THREAD_SCHED_CFA, task_struct, thread.sched_cfa); OFFSET(THREAD_CSRCRMD, task_struct, thread.csr_crmd); OFFSET(THREAD_CSRPRMD, task_struct, diff --git a/arch/loongarch/kernel/head.S b/arch/loongarch/kernel/head.S index 7062cdf0e33e..c60eb66793e3 100644 --- a/arch/loongarch/kernel/head.S +++ b/arch/loongarch/kernel/head.S @@ -21,6 +21,12 @@ SYM_CODE_START(kernel_entry) # kernel entry point csrwr t0, LOONGARCH_CSR_DMWIN0 li.d t0, CSR_DMW1_INIT # CA, PLV0, 0x9000 xxxx xxxx xxxx csrwr t0, LOONGARCH_CSR_DMWIN1 + + /* We might not get launched at the address the kernel is linked to, + so we jump there. */ + la.abs t0, 0f + jr t0 +0: /* Enable PG */ li.w t0, 0xb0 # PLV=0, IE=0, PG=1 csrwr t0, LOONGARCH_CSR_CRMD @@ -29,11 +35,6 @@ SYM_CODE_START(kernel_entry) # kernel entry point li.w t0, 0x00 # FPE=0, SXE=0, ASXE=0, BTE=0 csrwr t0, LOONGARCH_CSR_EUEN - /* We might not get launched at the address the kernel is linked to, - so we jump there. */ - la.abs t0, 0f - jr t0 -0: la t0, __bss_start # clear .bss st.d zero, t0, 0 la t1, __bss_stop - LONGSIZE @@ -74,6 +75,11 @@ SYM_CODE_START(smpboot_entry) csrwr t0, LOONGARCH_CSR_DMWIN0 li.d t0, CSR_DMW1_INIT # CA, PLV0 csrwr t0, LOONGARCH_CSR_DMWIN1 + + la.abs t0, 0f + jr t0 +0: + /* Enable PG */ li.w t0, 0xb0 # PLV=0, IE=0, PG=1 csrwr t0, LOONGARCH_CSR_CRMD li.w t0, 0x04 # PLV=0, PIE=1, PWE=0 @@ -85,9 +91,6 @@ SYM_CODE_START(smpboot_entry) ld.d sp, t0, CPU_BOOT_STACK ld.d tp, t0, CPU_BOOT_TINFO - la.abs t0, 0f - jr t0 -0: bl start_secondary SYM_CODE_END(smpboot_entry) diff --git a/arch/loongarch/kernel/proc.c b/arch/loongarch/kernel/proc.c index 1effc73850fe..5c67cc4fd56d 100644 --- a/arch/loongarch/kernel/proc.c +++ b/arch/loongarch/kernel/proc.c @@ -106,7 +106,7 @@ static void *c_start(struct seq_file *m, loff_t *pos) { unsigned long i = *pos; - return i < NR_CPUS ? (void *)(i + 1) : NULL; + return i < nr_cpu_ids ? (void *)(i + 1) : NULL; } static void *c_next(struct seq_file *m, void *v, loff_t *pos) diff --git a/arch/loongarch/kernel/process.c b/arch/loongarch/kernel/process.c index bfa0dfe8b7d7..660492f064e7 100644 --- a/arch/loongarch/kernel/process.c +++ b/arch/loongarch/kernel/process.c @@ -44,6 +44,7 @@ #include <asm/pgtable.h> #include <asm/processor.h> #include <asm/reg.h> +#include <asm/unwind.h> #include <asm/vdso.h> /* @@ -134,6 +135,7 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) childregs = (struct pt_regs *) childksp - 1; /* Put the stack after the struct pt_regs. */ childksp = (unsigned long) childregs; + p->thread.sched_cfa = 0; p->thread.csr_euen = 0; p->thread.csr_crmd = csr_read32(LOONGARCH_CSR_CRMD); p->thread.csr_prmd = csr_read32(LOONGARCH_CSR_PRMD); @@ -144,6 +146,7 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) p->thread.reg23 = (unsigned long)args->fn; p->thread.reg24 = (unsigned long)args->fn_arg; p->thread.reg01 = (unsigned long)ret_from_kernel_thread; + p->thread.sched_ra = (unsigned long)ret_from_kernel_thread; memset(childregs, 0, sizeof(struct pt_regs)); childregs->csr_euen = p->thread.csr_euen; childregs->csr_crmd = p->thread.csr_crmd; @@ -160,6 +163,7 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) p->thread.reg03 = (unsigned long) childregs; p->thread.reg01 = (unsigned long) ret_from_fork; + p->thread.sched_ra = (unsigned long) ret_from_fork; /* * New tasks lose permission to use the fpu. This accelerates context @@ -180,7 +184,91 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) unsigned long __get_wchan(struct task_struct *task) { - return 0; + unsigned long pc; + struct unwind_state state; + + if (!try_get_task_stack(task)) + return 0; + + unwind_start(&state, task, NULL); + state.sp = thread_saved_fp(task); + get_stack_info(state.sp, state.task, &state.stack_info); + state.pc = thread_saved_ra(task); +#ifdef CONFIG_UNWINDER_PROLOGUE + state.type = UNWINDER_PROLOGUE; +#endif + for (; !unwind_done(&state); unwind_next_frame(&state)) { + pc = unwind_get_return_address(&state); + if (!pc) + break; + if (in_sched_functions(pc)) + continue; + break; + } + + put_task_stack(task); + + return pc; +} + +bool in_irq_stack(unsigned long stack, struct stack_info *info) +{ + unsigned long nextsp; + unsigned long begin = (unsigned long)this_cpu_read(irq_stack); + unsigned long end = begin + IRQ_STACK_START; + + if (stack < begin || stack >= end) + return false; + + nextsp = *(unsigned long *)end; + if (nextsp & (SZREG - 1)) + return false; + + info->begin = begin; + info->end = end; + info->next_sp = nextsp; + info->type = STACK_TYPE_IRQ; + + return true; +} + +bool in_task_stack(unsigned long stack, struct task_struct *task, + struct stack_info *info) +{ + unsigned long begin = (unsigned long)task_stack_page(task); + unsigned long end = begin + THREAD_SIZE - 32; + + if (stack < begin || stack >= end) + return false; + + info->begin = begin; + info->end = end; + info->next_sp = 0; + info->type = STACK_TYPE_TASK; + + return true; +} + +int get_stack_info(unsigned long stack, struct task_struct *task, + struct stack_info *info) +{ + task = task ? : current; + + if (!stack || stack & (SZREG - 1)) + goto unknown; + + if (in_task_stack(stack, task, info)) + return 0; + + if (task != current) + goto unknown; + + if (in_irq_stack(stack, info)) + return 0; + +unknown: + info->type = STACK_TYPE_UNKNOWN; + return -EINVAL; } unsigned long stack_top(void) diff --git a/arch/loongarch/kernel/smp.c b/arch/loongarch/kernel/smp.c index 09743103d9b3..b5fab308dcf2 100644 --- a/arch/loongarch/kernel/smp.c +++ b/arch/loongarch/kernel/smp.c @@ -242,10 +242,7 @@ void loongson3_smp_finish(void) static bool io_master(int cpu) { - if (cpu == 0) - return true; - - return false; + return test_bit(cpu, &loongson_sysconf.cores_io_master); } int loongson3_cpu_disable(void) diff --git a/arch/loongarch/kernel/stacktrace.c b/arch/loongarch/kernel/stacktrace.c new file mode 100644 index 000000000000..3a690f96f00c --- /dev/null +++ b/arch/loongarch/kernel/stacktrace.c @@ -0,0 +1,78 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Stack trace management functions + * + * Copyright (C) 2022 Loongson Technology Corporation Limited + */ +#include <linux/sched.h> +#include <linux/stacktrace.h> +#include <linux/uaccess.h> + +#include <asm/stacktrace.h> +#include <asm/unwind.h> + +void arch_stack_walk(stack_trace_consume_fn consume_entry, void *cookie, + struct task_struct *task, struct pt_regs *regs) +{ + unsigned long addr; + struct pt_regs dummyregs; + struct unwind_state state; + + regs = &dummyregs; + + if (task == current) { + regs->regs[3] = (unsigned long)__builtin_frame_address(0); + regs->csr_era = (unsigned long)__builtin_return_address(0); + } else { + regs->regs[3] = thread_saved_fp(task); + regs->csr_era = thread_saved_ra(task); + } + + regs->regs[1] = 0; + for (unwind_start(&state, task, regs); + !unwind_done(&state); unwind_next_frame(&state)) { + addr = unwind_get_return_address(&state); + if (!addr || !consume_entry(cookie, addr)) + break; + } +} + +static int +copy_stack_frame(unsigned long fp, struct stack_frame *frame) +{ + int ret = 1; + unsigned long err; + unsigned long __user *user_frame_tail; + + user_frame_tail = (unsigned long *)(fp - sizeof(struct stack_frame)); + if (!access_ok(user_frame_tail, sizeof(*frame))) + return 0; + + pagefault_disable(); + err = (__copy_from_user_inatomic(frame, user_frame_tail, sizeof(*frame))); + if (err || (unsigned long)user_frame_tail >= frame->fp) + ret = 0; + pagefault_enable(); + + return ret; +} + +void arch_stack_walk_user(stack_trace_consume_fn consume_entry, void *cookie, + const struct pt_regs *regs) +{ + unsigned long fp = regs->regs[22]; + + while (fp && !((unsigned long)fp & 0xf)) { + struct stack_frame frame; + + frame.fp = 0; + frame.ra = 0; + if (!copy_stack_frame(fp, &frame)) + break; + if (!frame.ra) + break; + if (!consume_entry(cookie, frame.ra)) + break; + fp = frame.fp; + } +} diff --git a/arch/loongarch/kernel/switch.S b/arch/loongarch/kernel/switch.S index 37e84ac8ffc2..43ebbc3990f7 100644 --- a/arch/loongarch/kernel/switch.S +++ b/arch/loongarch/kernel/switch.S @@ -21,6 +21,8 @@ SYM_FUNC_START(__switch_to) cpu_save_nonscratch a0 stptr.d ra, a0, THREAD_REG01 + stptr.d a3, a0, THREAD_SCHED_RA + stptr.d a4, a0, THREAD_SCHED_CFA move tp, a2 cpu_restore_nonscratch a1 diff --git a/arch/loongarch/kernel/time.c b/arch/loongarch/kernel/time.c index 79dc5eddf504..786735dcc8d6 100644 --- a/arch/loongarch/kernel/time.c +++ b/arch/loongarch/kernel/time.c @@ -135,7 +135,7 @@ static int get_timer_irq(void) int constant_clockevent_init(void) { - unsigned int irq; + int irq; unsigned int cpu = smp_processor_id(); unsigned long min_delta = 0x600; unsigned long max_delta = (1UL << 48) - 1; diff --git a/arch/loongarch/kernel/traps.c b/arch/loongarch/kernel/traps.c index 1bf58c65e2bf..aa1c95aaf595 100644 --- a/arch/loongarch/kernel/traps.c +++ b/arch/loongarch/kernel/traps.c @@ -43,6 +43,7 @@ #include <asm/stacktrace.h> #include <asm/tlb.h> #include <asm/types.h> +#include <asm/unwind.h> #include "access-helper.h" @@ -64,19 +65,20 @@ static void show_backtrace(struct task_struct *task, const struct pt_regs *regs, const char *loglvl, bool user) { unsigned long addr; - unsigned long *sp = (unsigned long *)(regs->regs[3] & ~3); + struct unwind_state state; + struct pt_regs *pregs = (struct pt_regs *)regs; + + if (!task) + task = current; + + if (user_mode(regs)) + state.type = UNWINDER_GUESS; printk("%sCall Trace:", loglvl); -#ifdef CONFIG_KALLSYMS - printk("%s\n", loglvl); -#endif - while (!kstack_end(sp)) { - if (__get_addr(&addr, sp++, user)) { - printk("%s (Bad stack address)", loglvl); - break; - } - if (__kernel_text_address(addr)) - print_ip_sym(loglvl, addr); + for (unwind_start(&state, task, pregs); + !unwind_done(&state); unwind_next_frame(&state)) { + addr = unwind_get_return_address(&state); + print_ip_sym(loglvl, addr); } printk("%s\n", loglvl); } diff --git a/arch/loongarch/kernel/unwind_guess.c b/arch/loongarch/kernel/unwind_guess.c new file mode 100644 index 000000000000..5afa6064d73e --- /dev/null +++ b/arch/loongarch/kernel/unwind_guess.c @@ -0,0 +1,67 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2022 Loongson Technology Corporation Limited + */ +#include <linux/kernel.h> + +#include <asm/unwind.h> + +unsigned long unwind_get_return_address(struct unwind_state *state) +{ + if (unwind_done(state)) + return 0; + else if (state->first) + return state->pc; + + return *(unsigned long *)(state->sp); +} +EXPORT_SYMBOL_GPL(unwind_get_return_address); + +void unwind_start(struct unwind_state *state, struct task_struct *task, + struct pt_regs *regs) +{ + memset(state, 0, sizeof(*state)); + + if (regs) { + state->sp = regs->regs[3]; + state->pc = regs->csr_era; + } + + state->task = task; + state->first = true; + + get_stack_info(state->sp, state->task, &state->stack_info); + + if (!unwind_done(state) && !__kernel_text_address(state->pc)) + unwind_next_frame(state); +} +EXPORT_SYMBOL_GPL(unwind_start); + +bool unwind_next_frame(struct unwind_state *state) +{ + struct stack_info *info = &state->stack_info; + unsigned long addr; + + if (unwind_done(state)) + return false; + + if (state->first) + state->first = false; + + do { + for (state->sp += sizeof(unsigned long); + state->sp < info->end; + state->sp += sizeof(unsigned long)) { + addr = *(unsigned long *)(state->sp); + + if (__kernel_text_address(addr)) + return true; + } + + state->sp = info->next_sp; + + } while (!get_stack_info(state->sp, state->task, info)); + + return false; +} +EXPORT_SYMBOL_GPL(unwind_next_frame); diff --git a/arch/loongarch/kernel/unwind_prologue.c b/arch/loongarch/kernel/unwind_prologue.c new file mode 100644 index 000000000000..b206d9159205 --- /dev/null +++ b/arch/loongarch/kernel/unwind_prologue.c @@ -0,0 +1,176 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2022 Loongson Technology Corporation Limited + */ +#include <linux/kallsyms.h> + +#include <asm/inst.h> +#include <asm/ptrace.h> +#include <asm/unwind.h> + +unsigned long unwind_get_return_address(struct unwind_state *state) +{ + + if (unwind_done(state)) + return 0; + else if (state->type) + return state->pc; + else if (state->first) + return state->pc; + + return *(unsigned long *)(state->sp); + +} +EXPORT_SYMBOL_GPL(unwind_get_return_address); + +static bool unwind_by_guess(struct unwind_state *state) +{ + struct stack_info *info = &state->stack_info; + unsigned long addr; + + for (state->sp += sizeof(unsigned long); + state->sp < info->end; + state->sp += sizeof(unsigned long)) { + addr = *(unsigned long *)(state->sp); + if (__kernel_text_address(addr)) + return true; + } + + return false; +} + +static bool unwind_by_prologue(struct unwind_state *state) +{ + struct stack_info *info = &state->stack_info; + union loongarch_instruction *ip, *ip_end; + unsigned long frame_size = 0, frame_ra = -1; + unsigned long size, offset, pc = state->pc; + + if (state->sp >= info->end || state->sp < info->begin) + return false; + + if (!kallsyms_lookup_size_offset(pc, &size, &offset)) + return false; + + ip = (union loongarch_instruction *)(pc - offset); + ip_end = (union loongarch_instruction *)pc; + + while (ip < ip_end) { + if (is_stack_alloc_ins(ip)) { + frame_size = (1 << 12) - ip->reg2i12_format.immediate; + ip++; + break; + } + ip++; + } + + if (!frame_size) { + if (state->first) + goto first; + + return false; + } + + while (ip < ip_end) { + if (is_ra_save_ins(ip)) { + frame_ra = ip->reg2i12_format.immediate; + break; + } + if (is_branch_ins(ip)) + break; + ip++; + } + + if (frame_ra < 0) { + if (state->first) { + state->sp = state->sp + frame_size; + goto first; + } + return false; + } + + if (state->first) + state->first = false; + + state->pc = *(unsigned long *)(state->sp + frame_ra); + state->sp = state->sp + frame_size; + return !!__kernel_text_address(state->pc); + +first: + state->first = false; + if (state->pc == state->ra) + return false; + + state->pc = state->ra; + + return !!__kernel_text_address(state->ra); +} + +void unwind_start(struct unwind_state *state, struct task_struct *task, + struct pt_regs *regs) +{ + memset(state, 0, sizeof(*state)); + + if (regs && __kernel_text_address(regs->csr_era)) { + state->pc = regs->csr_era; + state->sp = regs->regs[3]; + state->ra = regs->regs[1]; + state->type = UNWINDER_PROLOGUE; + } + + state->task = task; + state->first = true; + + get_stack_info(state->sp, state->task, &state->stack_info); + + if (!unwind_done(state) && !__kernel_text_address(state->pc)) + unwind_next_frame(state); +} +EXPORT_SYMBOL_GPL(unwind_start); + +bool unwind_next_frame(struct unwind_state *state) +{ + struct stack_info *info = &state->stack_info; + struct pt_regs *regs; + unsigned long pc; + + if (unwind_done(state)) + return false; + + do { + switch (state->type) { + case UNWINDER_GUESS: + state->first = false; + if (unwind_by_guess(state)) + return true; + break; + + case UNWINDER_PROLOGUE: + if (unwind_by_prologue(state)) + return true; + + if (info->type == STACK_TYPE_IRQ && + info->end == state->sp) { + regs = (struct pt_regs *)info->next_sp; + pc = regs->csr_era; + + if (user_mode(regs) || !__kernel_text_address(pc)) + return false; + + state->pc = pc; + state->sp = regs->regs[3]; + state->ra = regs->regs[1]; + state->first = true; + get_stack_info(state->sp, state->task, info); + + return true; + } + } + + state->sp = info->next_sp; + + } while (!get_stack_info(state->sp, state->task, info)); + + return false; +} +EXPORT_SYMBOL_GPL(unwind_next_frame); diff --git a/arch/loongarch/kernel/vdso.c b/arch/loongarch/kernel/vdso.c index e20c8ca87473..f32c38abd791 100644 --- a/arch/loongarch/kernel/vdso.c +++ b/arch/loongarch/kernel/vdso.c @@ -25,12 +25,14 @@ extern char vdso_start[], vdso_end[]; /* Kernel-provided data used by the VDSO. */ -static union loongarch_vdso_data { - u8 page[PAGE_SIZE]; - struct vdso_data data[CS_BASES]; +static union { + u8 page[VDSO_DATA_SIZE]; + struct loongarch_vdso_data vdata; } loongarch_vdso_data __page_aligned_data; -struct vdso_data *vdso_data = loongarch_vdso_data.data; + static struct page *vdso_pages[] = { NULL }; +struct vdso_data *vdso_data = loongarch_vdso_data.vdata.data; +struct vdso_pcpu_data *vdso_pdata = loongarch_vdso_data.vdata.pdata; static int vdso_mremap(const struct vm_special_mapping *sm, struct vm_area_struct *new_vma) { @@ -55,11 +57,14 @@ struct loongarch_vdso_info vdso_info = { static int __init init_vdso(void) { - unsigned long i, pfn; + unsigned long i, cpu, pfn; BUG_ON(!PAGE_ALIGNED(vdso_info.vdso)); BUG_ON(!PAGE_ALIGNED(vdso_info.size)); + for_each_possible_cpu(cpu) + vdso_pdata[cpu].node = cpu_to_node(cpu); + pfn = __phys_to_pfn(__pa_symbol(vdso_info.vdso)); for (i = 0; i < vdso_info.size / PAGE_SIZE; i++) vdso_info.code_mapping.pages[i] = pfn_to_page(pfn + i); @@ -93,9 +98,9 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) /* * Determine total area size. This includes the VDSO data itself - * and the data page. + * and the data pages. */ - vvar_size = PAGE_SIZE; + vvar_size = VDSO_DATA_SIZE; size = vvar_size + info->size; data_addr = get_unmapped_area(NULL, vdso_base(), size, 0, 0); @@ -103,7 +108,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) ret = data_addr; goto out; } - vdso_addr = data_addr + PAGE_SIZE; + vdso_addr = data_addr + VDSO_DATA_SIZE; vma = _install_special_mapping(mm, data_addr, vvar_size, VM_READ | VM_MAYREAD, @@ -115,8 +120,8 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) /* Map VDSO data page. */ ret = remap_pfn_range(vma, data_addr, - virt_to_phys(vdso_data) >> PAGE_SHIFT, - PAGE_SIZE, PAGE_READONLY); + virt_to_phys(&loongarch_vdso_data) >> PAGE_SHIFT, + vvar_size, PAGE_READONLY); if (ret) goto out; diff --git a/arch/loongarch/pci/acpi.c b/arch/loongarch/pci/acpi.c new file mode 100644 index 000000000000..bf921487333c --- /dev/null +++ b/arch/loongarch/pci/acpi.c @@ -0,0 +1,175 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020-2022 Loongson Technology Corporation Limited + */ +#include <linux/pci.h> +#include <linux/acpi.h> +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/slab.h> +#include <linux/pci-acpi.h> +#include <linux/pci-ecam.h> + +#include <asm/pci.h> +#include <asm/numa.h> +#include <asm/loongson.h> + +struct pci_root_info { + struct acpi_pci_root_info common; + struct pci_config_window *cfg; +}; + +void pcibios_add_bus(struct pci_bus *bus) +{ + acpi_pci_add_bus(bus); +} + +int pcibios_root_bridge_prepare(struct pci_host_bridge *bridge) +{ + struct pci_config_window *cfg = bridge->bus->sysdata; + struct acpi_device *adev = to_acpi_device(cfg->parent); + struct device *bus_dev = &bridge->bus->dev; + + ACPI_COMPANION_SET(&bridge->dev, adev); + set_dev_node(bus_dev, pa_to_nid(cfg->res.start)); + + return 0; +} + +int acpi_pci_bus_find_domain_nr(struct pci_bus *bus) +{ + struct pci_config_window *cfg = bus->sysdata; + struct acpi_device *adev = to_acpi_device(cfg->parent); + struct acpi_pci_root *root = acpi_driver_data(adev); + + return root->segment; +} + +static void acpi_release_root_info(struct acpi_pci_root_info *ci) +{ + struct pci_root_info *info; + + info = container_of(ci, struct pci_root_info, common); + pci_ecam_free(info->cfg); + kfree(ci->ops); + kfree(info); +} + +static int acpi_prepare_root_resources(struct acpi_pci_root_info *ci) +{ + int status; + struct resource_entry *entry, *tmp; + struct acpi_device *device = ci->bridge; + + status = acpi_pci_probe_root_resources(ci); + if (status > 0) { + resource_list_for_each_entry_safe(entry, tmp, &ci->resources) { + if (entry->res->flags & IORESOURCE_MEM) { + entry->offset = ci->root->mcfg_addr & GENMASK_ULL(63, 40); + entry->res->start |= entry->offset; + entry->res->end |= entry->offset; + } + } + return status; + } + + resource_list_for_each_entry_safe(entry, tmp, &ci->resources) { + dev_dbg(&device->dev, + "host bridge window %pR (ignored)\n", entry->res); + resource_list_destroy_entry(entry); + } + + return 0; +} + +/* + * Lookup the bus range for the domain in MCFG, and set up config space + * mapping. + */ +static struct pci_config_window * +pci_acpi_setup_ecam_mapping(struct acpi_pci_root *root) +{ + int ret, bus_shift; + u16 seg = root->segment; + struct device *dev = &root->device->dev; + struct resource cfgres; + struct resource *bus_res = &root->secondary; + struct pci_config_window *cfg; + const struct pci_ecam_ops *ecam_ops; + + ret = pci_mcfg_lookup(root, &cfgres, &ecam_ops); + if (ret < 0) { + dev_err(dev, "%04x:%pR ECAM region not found, use default value\n", seg, bus_res); + ecam_ops = &loongson_pci_ecam_ops; + root->mcfg_addr = mcfg_addr_init(0); + } + + bus_shift = ecam_ops->bus_shift ? : 20; + + cfgres.start = root->mcfg_addr + (bus_res->start << bus_shift); + cfgres.end = cfgres.start + (resource_size(bus_res) << bus_shift) - 1; + cfgres.flags = IORESOURCE_MEM; + + cfg = pci_ecam_create(dev, &cfgres, bus_res, ecam_ops); + if (IS_ERR(cfg)) { + dev_err(dev, "%04x:%pR error %ld mapping ECAM\n", seg, bus_res, PTR_ERR(cfg)); + return NULL; + } + + return cfg; +} + +struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root) +{ + struct pci_bus *bus; + struct pci_root_info *info; + struct acpi_pci_root_ops *root_ops; + int domain = root->segment; + int busnum = root->secondary.start; + + info = kzalloc(sizeof(*info), GFP_KERNEL); + if (!info) { + pr_warn("pci_bus %04x:%02x: ignored (out of memory)\n", domain, busnum); + return NULL; + } + + root_ops = kzalloc(sizeof(*root_ops), GFP_KERNEL); + if (!root_ops) { + kfree(info); + return NULL; + } + + info->cfg = pci_acpi_setup_ecam_mapping(root); + if (!info->cfg) { + kfree(info); + kfree(root_ops); + return NULL; + } + + root_ops->release_info = acpi_release_root_info; + root_ops->prepare_resources = acpi_prepare_root_resources; + root_ops->pci_ops = (struct pci_ops *)&info->cfg->ops->pci_ops; + + bus = pci_find_bus(domain, busnum); + if (bus) { + memcpy(bus->sysdata, info->cfg, sizeof(struct pci_config_window)); + kfree(info); + } else { + struct pci_bus *child; + + bus = acpi_pci_root_create(root, root_ops, + &info->common, info->cfg); + if (!bus) { + kfree(info); + kfree(root_ops); + return NULL; + } + + pci_bus_size_bridges(bus); + pci_bus_assign_resources(bus); + list_for_each_entry(child, &bus->children, node) + pcie_bus_configure_settings(child); + } + + return bus; +} diff --git a/arch/loongarch/pci/pci.c b/arch/loongarch/pci/pci.c new file mode 100644 index 000000000000..e9b7c34d9b6d --- /dev/null +++ b/arch/loongarch/pci/pci.c @@ -0,0 +1,101 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (C) 2020-2022 Loongson Technology Corporation Limited + */ +#include <linux/kernel.h> +#include <linux/export.h> +#include <linux/init.h> +#include <linux/acpi.h> +#include <linux/types.h> +#include <linux/pci.h> +#include <linux/vgaarb.h> +#include <asm/loongson.h> + +#define PCI_DEVICE_ID_LOONGSON_HOST 0x7a00 +#define PCI_DEVICE_ID_LOONGSON_DC1 0x7a06 +#define PCI_DEVICE_ID_LOONGSON_DC2 0x7a36 + +int raw_pci_read(unsigned int domain, unsigned int bus, unsigned int devfn, + int reg, int len, u32 *val) +{ + struct pci_bus *bus_tmp = pci_find_bus(domain, bus); + + if (bus_tmp) + return bus_tmp->ops->read(bus_tmp, devfn, reg, len, val); + return -EINVAL; +} + +int raw_pci_write(unsigned int domain, unsigned int bus, unsigned int devfn, + int reg, int len, u32 val) +{ + struct pci_bus *bus_tmp = pci_find_bus(domain, bus); + + if (bus_tmp) + return bus_tmp->ops->write(bus_tmp, devfn, reg, len, val); + return -EINVAL; +} + +phys_addr_t mcfg_addr_init(int node) +{ + return (((u64)node << 44) | MCFG_EXT_PCICFG_BASE); +} + +static int __init pcibios_init(void) +{ + unsigned int lsize; + + /* + * Set PCI cacheline size to that of the highest level in the + * cache hierarchy. + */ + lsize = cpu_dcache_line_size(); + lsize = cpu_vcache_line_size() ? : lsize; + lsize = cpu_scache_line_size() ? : lsize; + + BUG_ON(!lsize); + + pci_dfl_cache_line_size = lsize >> 2; + + pr_debug("PCI: pci_cache_line_size set to %d bytes\n", lsize); + + return 0; +} + +subsys_initcall(pcibios_init); + +int pcibios_device_add(struct pci_dev *dev) +{ + int id; + struct irq_domain *dom; + + id = pci_domain_nr(dev->bus); + dom = irq_find_matching_fwnode(get_pch_msi_handle(id), DOMAIN_BUS_PCI_MSI); + dev_set_msi_domain(&dev->dev, dom); + + return 0; +} + +int pcibios_alloc_irq(struct pci_dev *dev) +{ + if (acpi_disabled) + return 0; + if (pci_dev_msi_enabled(dev)) + return 0; + return acpi_pci_irq_enable(dev); +} + +static void pci_fixup_vgadev(struct pci_dev *pdev) +{ + struct pci_dev *devp = NULL; + + while ((devp = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, devp))) { + if (devp->vendor != PCI_VENDOR_ID_LOONGSON) { + vga_set_default_device(devp); + dev_info(&pdev->dev, + "Overriding boot device as %X:%X\n", + devp->vendor, devp->device); + } + } +} +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LOONGSON, PCI_DEVICE_ID_LOONGSON_DC1, pci_fixup_vgadev); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LOONGSON, PCI_DEVICE_ID_LOONGSON_DC2, pci_fixup_vgadev); diff --git a/arch/loongarch/vdso/Makefile b/arch/loongarch/vdso/Makefile index 92e404032257..d89e2ac75f7b 100644 --- a/arch/loongarch/vdso/Makefile +++ b/arch/loongarch/vdso/Makefile @@ -6,7 +6,7 @@ ARCH_REL_TYPE_ABS := R_LARCH_32|R_LARCH_64|R_LARCH_MARK_LA|R_LARCH_JUMP_SLOT include $(srctree)/lib/vdso/Makefile -obj-vdso-y := elf.o vgettimeofday.o sigreturn.o +obj-vdso-y := elf.o vgetcpu.o vgettimeofday.o sigreturn.o # Common compiler flags between ABIs. ccflags-vdso := \ diff --git a/arch/loongarch/vdso/vdso.lds.S b/arch/loongarch/vdso/vdso.lds.S index 955f02de4a2d..56ad855896de 100644 --- a/arch/loongarch/vdso/vdso.lds.S +++ b/arch/loongarch/vdso/vdso.lds.S @@ -58,6 +58,7 @@ VERSION { LINUX_5.10 { global: + __vdso_getcpu; __vdso_clock_getres; __vdso_clock_gettime; __vdso_gettimeofday; diff --git a/arch/loongarch/vdso/vgetcpu.c b/arch/loongarch/vdso/vgetcpu.c new file mode 100644 index 000000000000..43a0078e4418 --- /dev/null +++ b/arch/loongarch/vdso/vgetcpu.c @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Fast user context implementation of getcpu() + */ + +#include <asm/vdso.h> +#include <linux/getcpu.h> + +static __always_inline int read_cpu_id(void) +{ + int cpu_id; + + __asm__ __volatile__( + " rdtime.d $zero, %0\n" + : "=r" (cpu_id) + : + : "memory"); + + return cpu_id; +} + +static __always_inline const struct vdso_pcpu_data *get_pcpu_data(void) +{ + return (struct vdso_pcpu_data *)(get_vdso_base() - VDSO_DATA_SIZE); +} + +int __vdso_getcpu(unsigned int *cpu, unsigned int *node, struct getcpu_cache *unused) +{ + int cpu_id; + const struct vdso_pcpu_data *data; + + cpu_id = read_cpu_id(); + + if (cpu) + *cpu = cpu_id; + + if (node) { + data = get_pcpu_data(); + *node = data[cpu_id].node; + } + + return 0; +} diff --git a/arch/m68k/coldfire/device.c b/arch/m68k/coldfire/device.c index 4218750414bb..7dab46728aed 100644 --- a/arch/m68k/coldfire/device.c +++ b/arch/m68k/coldfire/device.c @@ -581,7 +581,7 @@ static struct platform_device mcf_esdhc = { }; #endif /* MCFSDHC_BASE */ -#if IS_ENABLED(CONFIG_CAN_FLEXCAN) +#ifdef MCFFLEXCAN_SIZE #include <linux/can/platform/flexcan.h> @@ -620,7 +620,7 @@ static struct platform_device mcf_flexcan0 = { .resource = mcf5441x_flexcan0_resource, .dev.platform_data = &mcf5441x_flexcan_info, }; -#endif /* IS_ENABLED(CONFIG_CAN_FLEXCAN) */ +#endif /* MCFFLEXCAN_SIZE */ static struct platform_device *mcf_devices[] __initdata = { &mcf_uart, @@ -657,7 +657,7 @@ static struct platform_device *mcf_devices[] __initdata = { #ifdef MCFSDHC_BASE &mcf_esdhc, #endif -#if IS_ENABLED(CONFIG_CAN_FLEXCAN) +#ifdef MCFFLEXCAN_SIZE &mcf_flexcan0, #endif }; diff --git a/arch/m68k/coldfire/intc-2.c b/arch/m68k/coldfire/intc-2.c index 995093357c59..f74f0e473119 100644 --- a/arch/m68k/coldfire/intc-2.c +++ b/arch/m68k/coldfire/intc-2.c @@ -7,7 +7,7 @@ * family, the 5270, 5271, 5274, 5275, and the 528x family which have two such * controllers, and the 547x and 548x families which have only one of them. * - * The external 7 fixed interrupts are part the the Edge Port unit of these + * The external 7 fixed interrupts are part of the Edge Port unit of these * ColdFire parts. They can be configured as level or edge triggered. * * (C) Copyright 2009-2011, Greg Ungerer <gerg@snapgear.com> diff --git a/arch/m68k/coldfire/m523x.c b/arch/m68k/coldfire/m523x.c index 193c178162c1..83a997313393 100644 --- a/arch/m68k/coldfire/m523x.c +++ b/arch/m68k/coldfire/m523x.c @@ -28,7 +28,7 @@ DEFINE_CLK(pll, "pll.0", MCF_CLK); DEFINE_CLK(sys, "sys.0", MCF_BUSCLK); -struct clk_lookup m523x_clk_lookup[] = { +static struct clk_lookup m523x_clk_lookup[] = { CLKDEV_INIT(NULL, "pll.0", &clk_pll), CLKDEV_INIT(NULL, "sys.0", &clk_sys), CLKDEV_INIT("mcfpit.0", NULL, &clk_pll), diff --git a/arch/m68k/include/asm/bitops.h b/arch/m68k/include/asm/bitops.h index 87c2cd66a9ce..470aed978590 100644 --- a/arch/m68k/include/asm/bitops.h +++ b/arch/m68k/include/asm/bitops.h @@ -65,8 +65,11 @@ static inline void bfset_mem_set_bit(int nr, volatile unsigned long *vaddr) bfset_mem_set_bit(nr, vaddr)) #endif -#define __set_bit(nr, vaddr) set_bit(nr, vaddr) - +static __always_inline void +arch___set_bit(unsigned long nr, volatile unsigned long *addr) +{ + set_bit(nr, addr); +} static inline void bclr_reg_clear_bit(int nr, volatile unsigned long *vaddr) { @@ -105,8 +108,11 @@ static inline void bfclr_mem_clear_bit(int nr, volatile unsigned long *vaddr) bfclr_mem_clear_bit(nr, vaddr)) #endif -#define __clear_bit(nr, vaddr) clear_bit(nr, vaddr) - +static __always_inline void +arch___clear_bit(unsigned long nr, volatile unsigned long *addr) +{ + clear_bit(nr, addr); +} static inline void bchg_reg_change_bit(int nr, volatile unsigned long *vaddr) { @@ -145,14 +151,17 @@ static inline void bfchg_mem_change_bit(int nr, volatile unsigned long *vaddr) bfchg_mem_change_bit(nr, vaddr)) #endif -#define __change_bit(nr, vaddr) change_bit(nr, vaddr) - - -static inline int test_bit(int nr, const volatile unsigned long *vaddr) +static __always_inline void +arch___change_bit(unsigned long nr, volatile unsigned long *addr) { - return (vaddr[nr >> 5] & (1UL << (nr & 31))) != 0; + change_bit(nr, addr); } +static __always_inline bool +arch_test_bit(unsigned long nr, const volatile unsigned long *addr) +{ + return (addr[nr >> 5] & (1UL << (nr & 31))) != 0; +} static inline int bset_reg_test_and_set_bit(int nr, volatile unsigned long *vaddr) @@ -201,8 +210,11 @@ static inline int bfset_mem_test_and_set_bit(int nr, bfset_mem_test_and_set_bit(nr, vaddr)) #endif -#define __test_and_set_bit(nr, vaddr) test_and_set_bit(nr, vaddr) - +static __always_inline bool +arch___test_and_set_bit(unsigned long nr, volatile unsigned long *addr) +{ + return test_and_set_bit(nr, addr); +} static inline int bclr_reg_test_and_clear_bit(int nr, volatile unsigned long *vaddr) @@ -251,8 +263,11 @@ static inline int bfclr_mem_test_and_clear_bit(int nr, bfclr_mem_test_and_clear_bit(nr, vaddr)) #endif -#define __test_and_clear_bit(nr, vaddr) test_and_clear_bit(nr, vaddr) - +static __always_inline bool +arch___test_and_clear_bit(unsigned long nr, volatile unsigned long *addr) +{ + return test_and_clear_bit(nr, addr); +} static inline int bchg_reg_test_and_change_bit(int nr, volatile unsigned long *vaddr) @@ -301,8 +316,11 @@ static inline int bfchg_mem_test_and_change_bit(int nr, bfchg_mem_test_and_change_bit(nr, vaddr)) #endif -#define __test_and_change_bit(nr, vaddr) test_and_change_bit(nr, vaddr) - +static __always_inline bool +arch___test_and_change_bit(unsigned long nr, volatile unsigned long *addr) +{ + return test_and_change_bit(nr, addr); +} /* * The true 68020 and more advanced processors support the "bfffo" @@ -522,6 +540,7 @@ static inline unsigned long __fls(unsigned long x) #define clear_bit_unlock clear_bit #define __clear_bit_unlock clear_bit_unlock +#include <asm-generic/bitops/non-instrumented-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/fls64.h> #include <asm-generic/bitops/sched.h> diff --git a/arch/mips/Kbuild.platforms b/arch/mips/Kbuild.platforms index 1bc4282af064..5d04438ee12e 100644 --- a/arch/mips/Kbuild.platforms +++ b/arch/mips/Kbuild.platforms @@ -33,7 +33,6 @@ platform-$(CONFIG_SIBYTE_BCM1x55) += sibyte/ platform-$(CONFIG_SIBYTE_BCM1x80) += sibyte/ platform-$(CONFIG_SNI_RM) += sni/ platform-$(CONFIG_MACH_TX49XX) += txx9/ -platform-$(CONFIG_MACH_VR41XX) += vr41xx/ # include the platform specific files include $(patsubst %/, $(srctree)/arch/mips/%/Platform, $(platform-y)) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 69f3b9b4677b..ec21f8999249 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -293,6 +293,7 @@ config BMIPS_GENERIC select HARDIRQS_SW_RESEND select HAVE_PCI select PCI_DRIVERS_GENERIC + select FW_CFE help Build a generic DT-based kernel image that boots on select BCM33xx cable modem chips, BCM63xx DSL chips, and BCM7xxx set-top @@ -587,14 +588,6 @@ config MACH_PIC32 Microchip PIC32 is a family of general-purpose 32 bit MIPS core microcontrollers. -config MACH_VR41XX - bool "NEC VR4100 series based machines" - select CEVT_R4K - select CSRC_R4K - select SYS_HAS_CPU_VR41XX - select SYS_SUPPORTS_MIPS16 - select GPIOLIB - config MACH_NINTENDO64 bool "Nintendo 64 console" select CEVT_R4K @@ -1011,7 +1004,6 @@ source "arch/mips/ralink/Kconfig" source "arch/mips/sgi-ip27/Kconfig" source "arch/mips/sibyte/Kconfig" source "arch/mips/txx9/Kconfig" -source "arch/mips/vr41xx/Kconfig" source "arch/mips/cavium-octeon/Kconfig" source "arch/mips/loongson2ef/Kconfig" source "arch/mips/loongson32/Kconfig" @@ -1578,17 +1570,6 @@ config CPU_R3000 might be a safe bet. If the resulting kernel does not work, try to recompile with R3000. -config CPU_VR41XX - bool "R41xx" - depends on SYS_HAS_CPU_VR41XX - select CPU_SUPPORTS_32BIT_KERNEL - select CPU_SUPPORTS_64BIT_KERNEL - help - The options selects support for the NEC VR4100 series of processors. - Only choose this option if you have one of these processors as a - kernel built with this option will not run on any other type of - processor or vice versa. - config CPU_R4300 bool "R4300" depends on SYS_HAS_CPU_R4300 @@ -1904,9 +1885,6 @@ config SYS_HAS_CPU_P5600 config SYS_HAS_CPU_R3000 bool -config SYS_HAS_CPU_VR41XX - bool - config SYS_HAS_CPU_R4300 bool diff --git a/arch/mips/Makefile b/arch/mips/Makefile index bb236de13133..4d2a3e73fc45 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -159,7 +159,6 @@ cflags-y += $(call as-option,-Wa$(comma)-mno-fix-loongson3-llsc,) # cflags-$(CONFIG_CPU_R3000) += -march=r3000 cflags-$(CONFIG_CPU_R4300) += -march=r4300 -Wa,--trap -cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap cflags-$(CONFIG_CPU_MIPS32_R1) += -march=mips32 -Wa,--trap diff --git a/arch/mips/alchemy/devboards/pm.c b/arch/mips/alchemy/devboards/pm.c index 73c77814687a..b17a0d199851 100644 --- a/arch/mips/alchemy/devboards/pm.c +++ b/arch/mips/alchemy/devboards/pm.c @@ -17,7 +17,7 @@ * Generic suspend userspace interface for Alchemy development boards. * This code exports a few sysfs nodes under /sys/power/db1x/ which * can be used by userspace to en/disable all au1x-provided wakeup - * sources and configure the timeout after which the the TOYMATCH2 irq + * sources and configure the timeout after which the TOYMATCH2 irq * is to trigger a wakeup. */ diff --git a/arch/mips/ath79/early_printk.c b/arch/mips/ath79/early_printk.c index 8751d067f98f..34c4dfdf46b4 100644 --- a/arch/mips/ath79/early_printk.c +++ b/arch/mips/ath79/early_printk.c @@ -8,6 +8,7 @@ #include <linux/io.h> #include <linux/errno.h> +#include <linux/serial.h> #include <linux/serial_reg.h> #include <asm/addrspace.h> #include <asm/setup.h> @@ -18,38 +19,34 @@ static void (*_prom_putchar)(char); -static inline void prom_putchar_wait(void __iomem *reg, u32 mask, u32 val) +static inline void prom_putchar_wait(void __iomem *reg, u32 val) { u32 t; do { t = __raw_readl(reg); - if ((t & mask) == val) + if ((t & val) == val) break; } while (1); } -#define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) - static void prom_putchar_ar71xx(char ch) { void __iomem *base = (void __iomem *)(KSEG1ADDR(AR71XX_UART_BASE)); - prom_putchar_wait(base + UART_LSR * 4, BOTH_EMPTY, BOTH_EMPTY); + prom_putchar_wait(base + UART_LSR * 4, UART_LSR_BOTH_EMPTY); __raw_writel((unsigned char)ch, base + UART_TX * 4); - prom_putchar_wait(base + UART_LSR * 4, BOTH_EMPTY, BOTH_EMPTY); + prom_putchar_wait(base + UART_LSR * 4, UART_LSR_BOTH_EMPTY); } static void prom_putchar_ar933x(char ch) { void __iomem *base = (void __iomem *)(KSEG1ADDR(AR933X_UART_BASE)); - prom_putchar_wait(base + AR933X_UART_DATA_REG, AR933X_UART_DATA_TX_CSR, - AR933X_UART_DATA_TX_CSR); + prom_putchar_wait(base + AR933X_UART_DATA_REG, AR933X_UART_DATA_TX_CSR); __raw_writel(AR933X_UART_DATA_TX_CSR | (unsigned char)ch, base + AR933X_UART_DATA_REG); - prom_putchar_wait(base + AR933X_UART_DATA_REG, AR933X_UART_DATA_TX_CSR, - AR933X_UART_DATA_TX_CSR); + prom_putchar_wait(base + AR933X_UART_DATA_REG, AR933X_UART_DATA_TX_CSR); } static void prom_putchar_dummy(char ch) diff --git a/arch/mips/bcm47xx/board.c b/arch/mips/bcm47xx/board.c index 87dc76a1f941..8ef002471b9c 100644 --- a/arch/mips/bcm47xx/board.c +++ b/arch/mips/bcm47xx/board.c @@ -181,6 +181,7 @@ struct bcm47xx_board_type_list1 bcm47xx_board_list_board_id[] __initconst = { {{BCM47XX_BOARD_NETGEAR_WNR1000_V3, "Netgear WNR1000 V3"}, "U12H139T50_NETGEAR"}, {{BCM47XX_BOARD_NETGEAR_WNR2000, "Netgear WNR2000"}, "U12H114T00_NETGEAR"}, {{BCM47XX_BOARD_NETGEAR_WNR3500L, "Netgear WNR3500L"}, "U12H136T99_NETGEAR"}, + {{BCM47XX_BOARD_NETGEAR_WNR3500L_V2, "Netgear WNR3500L V2"}, "U12H172T00_NETGEAR"}, {{BCM47XX_BOARD_NETGEAR_WNR3500U, "Netgear WNR3500U"}, "U12H136T00_NETGEAR"}, {{BCM47XX_BOARD_NETGEAR_WNR3500V2, "Netgear WNR3500 V2"}, "U12H127T00_NETGEAR"}, {{BCM47XX_BOARD_NETGEAR_WNR3500V2VC, "Netgear WNR3500 V2vc"}, "U12H127T70_NETGEAR"}, @@ -195,6 +196,7 @@ struct bcm47xx_board_type_list3 bcm47xx_board_list_board[] __initconst = { {{BCM47XX_BOARD_PHICOMM_M1, "Phicomm M1"}, "0x0590", "80", "0x1104"}, {{BCM47XX_BOARD_ZTE_H218N, "ZTE H218N"}, "0x053d", "1234", "0x1305"}, {{BCM47XX_BOARD_NETGEAR_WNR3500L, "Netgear WNR3500L"}, "0x04CF", "3500", "02"}, + {{BCM47XX_BOARD_NETGEAR_WNR3500L_V2, "Netgear WNR3500L V2"}, "0x052b", "3500L", "02"}, {{BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0101, "Linksys WRT54G/GS/GL"}, "0x0101", "42", "0x10"}, {{BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0467, "Linksys WRT54G/GS/GL"}, "0x0467", "42", "0x10"}, {{BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0708, "Linksys WRT54G/GS/GL"}, "0x0708", "42", "0x10"}, diff --git a/arch/mips/bcm47xx/buttons.c b/arch/mips/bcm47xx/buttons.c index 36f0b1aafaa2..38e4a9cbcf4e 100644 --- a/arch/mips/bcm47xx/buttons.c +++ b/arch/mips/bcm47xx/buttons.c @@ -460,6 +460,13 @@ bcm47xx_buttons_netgear_wnr3500lv1[] __initconst = { }; static const struct gpio_keys_button +bcm47xx_buttons_netgear_wnr3500lv2[] __initconst = { + BCM47XX_GPIO_KEY(4, KEY_RESTART), + BCM47XX_GPIO_KEY(6, KEY_WPS_BUTTON), + BCM47XX_GPIO_KEY(8, KEY_RFKILL), +}; + +static const struct gpio_keys_button bcm47xx_buttons_netgear_wnr834bv2[] __initconst = { BCM47XX_GPIO_KEY(6, KEY_RESTART), }; @@ -736,6 +743,9 @@ int __init bcm47xx_buttons_register(void) case BCM47XX_BOARD_NETGEAR_WNR3500L: err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wnr3500lv1); break; + case BCM47XX_BOARD_NETGEAR_WNR3500L_V2: + err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wnr3500lv2); + break; case BCM47XX_BOARD_NETGEAR_WNR834BV2: err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wnr834bv2); break; diff --git a/arch/mips/bcm47xx/leds.c b/arch/mips/bcm47xx/leds.c index 4648a302a3c0..8e257d0896d2 100644 --- a/arch/mips/bcm47xx/leds.c +++ b/arch/mips/bcm47xx/leds.c @@ -528,6 +528,14 @@ bcm47xx_leds_netgear_wnr3500lv1[] __initconst = { }; static const struct gpio_led +bcm47xx_leds_netgear_wnr3500lv2[] __initconst = { + BCM47XX_GPIO_LED(0, "blue", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF), + BCM47XX_GPIO_LED(1, "green", "wps", 0, LEDS_GPIO_DEFSTATE_OFF), + BCM47XX_GPIO_LED(3, "green", "power", 0, LEDS_GPIO_DEFSTATE_ON), + BCM47XX_GPIO_LED(7, "amber", "power", 0, LEDS_GPIO_DEFSTATE_OFF), +}; + +static const struct gpio_led bcm47xx_leds_netgear_wnr834bv2[] __initconst = { BCM47XX_GPIO_LED(2, "green", "power", 0, LEDS_GPIO_DEFSTATE_ON), BCM47XX_GPIO_LED(3, "amber", "power", 0, LEDS_GPIO_DEFSTATE_OFF), @@ -791,6 +799,9 @@ void __init bcm47xx_leds_register(void) case BCM47XX_BOARD_NETGEAR_WNR3500L: bcm47xx_set_pdata(bcm47xx_leds_netgear_wnr3500lv1); break; + case BCM47XX_BOARD_NETGEAR_WNR3500L_V2: + bcm47xx_set_pdata(bcm47xx_leds_netgear_wnr3500lv2); + break; case BCM47XX_BOARD_NETGEAR_WNR834BV2: bcm47xx_set_pdata(bcm47xx_leds_netgear_wnr834bv2); break; diff --git a/arch/mips/bcm47xx/prom.c b/arch/mips/bcm47xx/prom.c index 0a63721d0fbf..ab203e66ba0d 100644 --- a/arch/mips/bcm47xx/prom.c +++ b/arch/mips/bcm47xx/prom.c @@ -69,7 +69,7 @@ static __init void prom_init_mem(void) * call them at the beginning of the boot. * * BCM47XX uses 128MB for addressing the ram, if the system contains - * less that that amount of ram it remaps the ram more often into the + * less than that amount of ram it remaps the ram more often into the * available space. */ diff --git a/arch/mips/bcm47xx/workarounds.c b/arch/mips/bcm47xx/workarounds.c index 0ab95dd431b3..745c6228eb2c 100644 --- a/arch/mips/bcm47xx/workarounds.c +++ b/arch/mips/bcm47xx/workarounds.c @@ -22,6 +22,7 @@ void __init bcm47xx_workarounds(void) switch (board) { case BCM47XX_BOARD_NETGEAR_WNR3500L: + case BCM47XX_BOARD_NETGEAR_WNR3500L_V2: bcm47xx_workarounds_enable_usb_power(12); break; case BCM47XX_BOARD_NETGEAR_WNDR3400V2: diff --git a/arch/mips/bmips/setup.c b/arch/mips/bmips/setup.c index 31bcfa4e08b9..e95b3f78e7cd 100644 --- a/arch/mips/bmips/setup.c +++ b/arch/mips/bmips/setup.c @@ -28,6 +28,7 @@ #include <asm/smp-ops.h> #include <asm/time.h> #include <asm/traps.h> +#include <asm/fw/cfe/cfe_api.h> #define RELO_NORMAL_VEC BIT(18) @@ -123,8 +124,19 @@ static const struct bmips_quirk bmips_quirk_list[] = { { }, }; +static void __init bmips_init_cfe(void) +{ + cfe_seal = fw_arg3; + + if (cfe_seal != CFE_EPTSEAL) + return; + + cfe_init(fw_arg0, fw_arg2); +} + void __init prom_init(void) { + bmips_init_cfe(); bmips_cpu_setup(); register_bmips_smp_ops(); } @@ -165,7 +177,7 @@ void __init plat_mem_setup(void) dtb = get_fdt(); if (!dtb) - panic("no dtb found"); + cfe_die("no dtb found"); __dt_setup_arch(dtb); diff --git a/arch/mips/boot/dts/img/pistachio_marduk.dts b/arch/mips/boot/dts/img/pistachio_marduk.dts index a8708783f04b..a8da2f992b1a 100644 --- a/arch/mips/boot/dts/img/pistachio_marduk.dts +++ b/arch/mips/boot/dts/img/pistachio_marduk.dts @@ -59,12 +59,12 @@ keys { compatible = "gpio-keys"; - button@1 { + button-1 { label = "Button 1"; linux,code = <0x101>; /* BTN_1 */ gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; }; - button@2 { + button-2 { label = "Button 2"; linux,code = <0x102>; /* BTN_2 */ gpios = <&gpio2 14 GPIO_ACTIVE_LOW>; diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts index ab6e3dc0bc1d..37c46720c719 100644 --- a/arch/mips/boot/dts/ingenic/ci20.dts +++ b/arch/mips/boot/dts/ingenic/ci20.dts @@ -31,7 +31,7 @@ gpio-keys { compatible = "gpio-keys"; - sw1 { + switch { label = "ci20:sw1"; linux,code = <KEY_F13>; gpios = <&gpd 17 GPIO_ACTIVE_HIGH>; diff --git a/arch/mips/boot/dts/ingenic/gcw0.dts b/arch/mips/boot/dts/ingenic/gcw0.dts index 4abb0318416c..5d33f26fd28c 100644 --- a/arch/mips/boot/dts/ingenic/gcw0.dts +++ b/arch/mips/boot/dts/ingenic/gcw0.dts @@ -130,89 +130,86 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - autorepeat; - button@0 { + button-0 { label = "D-pad up"; linux,code = <KEY_UP>; linux,can-disable; gpios = <&gpe 21 GPIO_ACTIVE_LOW>; }; - button@1 { + button-1 { label = "D-pad down"; linux,code = <KEY_DOWN>; linux,can-disable; gpios = <&gpe 25 GPIO_ACTIVE_LOW>; }; - button@2 { + button-2 { label = "D-pad left"; linux,code = <KEY_LEFT>; linux,can-disable; gpios = <&gpe 23 GPIO_ACTIVE_LOW>; }; - button@3 { + button-3 { label = "D-pad right"; linux,code = <KEY_RIGHT>; linux,can-disable; gpios = <&gpe 24 GPIO_ACTIVE_LOW>; }; - button@4 { + button-4 { label = "Button A"; linux,code = <KEY_LEFTCTRL>; linux,can-disable; gpios = <&gpe 29 GPIO_ACTIVE_LOW>; }; - button@5 { + button-5 { label = "Button B"; linux,code = <KEY_LEFTALT>; linux,can-disable; gpios = <&gpe 20 GPIO_ACTIVE_LOW>; }; - button@6 { + button-6 { label = "Button Y"; linux,code = <KEY_SPACE>; linux,can-disable; gpios = <&gpe 27 GPIO_ACTIVE_LOW>; }; - button@7 { + button-7 { label = "Button X"; linux,code = <KEY_LEFTSHIFT>; linux,can-disable; gpios = <&gpe 28 GPIO_ACTIVE_LOW>; }; - button@8 { + button-8 { label = "Left shoulder button"; linux,code = <KEY_TAB>; linux,can-disable; gpios = <&gpb 20 GPIO_ACTIVE_LOW>; }; - button@9 { + button-9 { label = "Right shoulder button"; linux,code = <KEY_BACKSPACE>; linux,can-disable; gpios = <&gpe 26 GPIO_ACTIVE_LOW>; }; - button@10 { + button-10 { label = "Start button"; linux,code = <KEY_ENTER>; linux,can-disable; gpios = <&gpb 21 GPIO_ACTIVE_LOW>; }; - button@11 { + button-11 { label = "Select button"; linux,code = <KEY_ESC>; linux,can-disable; @@ -223,7 +220,7 @@ gpios = <&gpd 18 GPIO_ACTIVE_HIGH>; }; - button@12 { + button-12 { label = "Power slider"; linux,code = <KEY_POWER>; linux,can-disable; @@ -231,7 +228,7 @@ wakeup-source; }; - button@13 { + button-13 { label = "Power hold"; linux,code = <KEY_PAUSE>; linux,can-disable; diff --git a/arch/mips/boot/dts/ingenic/rs90.dts b/arch/mips/boot/dts/ingenic/rs90.dts index 74fee7f01352..e8df70dd42bf 100644 --- a/arch/mips/boot/dts/ingenic/rs90.dts +++ b/arch/mips/boot/dts/ingenic/rs90.dts @@ -52,53 +52,51 @@ keys@0 { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - key@0 { + key-0 { label = "D-pad up"; linux,code = <KEY_UP>; gpios = <&gpc 10 GPIO_ACTIVE_LOW>; }; - key@1 { + key-1 { label = "D-pad down"; linux,code = <KEY_DOWN>; gpios = <&gpc 11 GPIO_ACTIVE_LOW>; }; - key@2 { + key-2 { label = "D-pad left"; linux,code = <KEY_LEFT>; gpios = <&gpb 31 GPIO_ACTIVE_LOW>; }; - key@3 { + key-3 { label = "D-pad right"; linux,code = <KEY_RIGHT>; gpios = <&gpd 21 GPIO_ACTIVE_LOW>; }; - key@4 { + key-4 { label = "Button A"; linux,code = <KEY_LEFTCTRL>; gpios = <&gpc 31 GPIO_ACTIVE_LOW>; }; - key@5 { + key-5 { label = "Button B"; linux,code = <KEY_LEFTALT>; gpios = <&gpc 30 GPIO_ACTIVE_LOW>; }; - key@6 { + key-6 { label = "Right shoulder button"; linux,code = <KEY_BACKSPACE>; gpios = <&gpc 12 GPIO_ACTIVE_LOW>; debounce-interval = <10>; }; - key@7 { + key-7 { label = "Start button"; linux,code = <KEY_ENTER>; gpios = <&gpd 17 GPIO_ACTIVE_LOW>; diff --git a/arch/mips/boot/dts/mscc/ocelot.dtsi b/arch/mips/boot/dts/mscc/ocelot.dtsi index cfc219a72bdd..6bd8a1ad94da 100644 --- a/arch/mips/boot/dts/mscc/ocelot.dtsi +++ b/arch/mips/boot/dts/mscc/ocelot.dtsi @@ -136,13 +136,14 @@ <0x1880000 0x10000>, <0x1040000 0x10000>, <0x1050000 0x10000>, - <0x1060000 0x10000>; + <0x1060000 0x10000>, + <0x1a0 0x1c4>; reg-names = "sys", "rew", "qs", "ptp", "port0", "port1", "port2", "port3", "port4", "port5", "port6", "port7", "port8", "port9", "port10", "qsys", - "ana", "s0", "s1", "s2"; - interrupts = <18 21 22>; - interrupt-names = "ptp_rdy", "xtr", "inj"; + "ana", "s0", "s1", "s2", "fdma"; + interrupts = <18 21 22 16>; + interrupt-names = "ptp_rdy", "xtr", "inj", "fdma"; ethernet-ports { #address-cells = <1>; diff --git a/arch/mips/boot/dts/pic32/pic32mzda_sk.dts b/arch/mips/boot/dts/pic32/pic32mzda_sk.dts index d7fa5d55dbf3..ab70637bbec5 100644 --- a/arch/mips/boot/dts/pic32/pic32mzda_sk.dts +++ b/arch/mips/boot/dts/pic32/pic32mzda_sk.dts @@ -52,22 +52,19 @@ pinctrl-0 = <&user_buttons_s0>; pinctrl-names = "default"; - #address-cells = <1>; - #size-cells = <0>; - - button@sw1 { + button-1 { label = "ESC"; linux,code = <1>; gpios = <&gpio1 12 0>; }; - button@sw2 { + button-2 { label = "Home"; linux,code = <102>; gpios = <&gpio1 13 0>; }; - button@sw3 { + button-3 { label = "Menu"; linux,code = <139>; gpios = <&gpio1 14 0>; diff --git a/arch/mips/boot/dts/qca/ar9132_tl_wr1043nd_v1.dts b/arch/mips/boot/dts/qca/ar9132_tl_wr1043nd_v1.dts index 7fccf6357225..f3dff4009ab5 100644 --- a/arch/mips/boot/dts/qca/ar9132_tl_wr1043nd_v1.dts +++ b/arch/mips/boot/dts/qca/ar9132_tl_wr1043nd_v1.dts @@ -23,17 +23,15 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - button@0 { + button-0 { label = "reset"; linux,code = <KEY_RESTART>; gpios = <&gpio 3 GPIO_ACTIVE_LOW>; debounce-interval = <60>; }; - button@1 { + button-1 { label = "qss"; linux,code = <KEY_WPS_BUTTON>; gpios = <&gpio 7 GPIO_ACTIVE_LOW>; diff --git a/arch/mips/boot/dts/qca/ar9331_dpt_module.dts b/arch/mips/boot/dts/qca/ar9331_dpt_module.dts index 7695d326df11..c857cd22f7db 100644 --- a/arch/mips/boot/dts/qca/ar9331_dpt_module.dts +++ b/arch/mips/boot/dts/qca/ar9331_dpt_module.dts @@ -33,10 +33,8 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - button@0 { + button-0 { label = "reset"; linux,code = <KEY_RESTART>; gpios = <&gpio 11 GPIO_ACTIVE_LOW>; diff --git a/arch/mips/boot/dts/qca/ar9331_dragino_ms14.dts b/arch/mips/boot/dts/qca/ar9331_dragino_ms14.dts index d38aa73f1a2e..40e4c5da0e65 100644 --- a/arch/mips/boot/dts/qca/ar9331_dragino_ms14.dts +++ b/arch/mips/boot/dts/qca/ar9331_dragino_ms14.dts @@ -49,16 +49,14 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - button@0 { + button-0 { label = "jumpstart"; linux,code = <KEY_WPS_BUTTON>; gpios = <&gpio 11 GPIO_ACTIVE_LOW>; }; - button@1 { + button-1 { label = "reset"; linux,code = <KEY_RESTART>; gpios = <&gpio 12 GPIO_ACTIVE_LOW>; diff --git a/arch/mips/boot/dts/qca/ar9331_omega.dts b/arch/mips/boot/dts/qca/ar9331_omega.dts index 11778abacf66..ed184d861d5f 100644 --- a/arch/mips/boot/dts/qca/ar9331_omega.dts +++ b/arch/mips/boot/dts/qca/ar9331_omega.dts @@ -31,10 +31,8 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - button@0 { + button-0 { label = "reset"; linux,code = <KEY_RESTART>; gpios = <&gpio 11 GPIO_ACTIVE_HIGH>; diff --git a/arch/mips/boot/dts/qca/ar9331_openembed_som9331_board.dts b/arch/mips/boot/dts/qca/ar9331_openembed_som9331_board.dts index e6622f8e8c2b..dc65ebd60bbc 100644 --- a/arch/mips/boot/dts/qca/ar9331_openembed_som9331_board.dts +++ b/arch/mips/boot/dts/qca/ar9331_openembed_som9331_board.dts @@ -33,10 +33,8 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - button@0 { + button-0 { label = "reset"; linux,code = <KEY_RESTART>; gpios = <&gpio 11 GPIO_ACTIVE_HIGH>; diff --git a/arch/mips/boot/dts/qca/ar9331_tl_mr3020.dts b/arch/mips/boot/dts/qca/ar9331_tl_mr3020.dts index c8290d36cfbe..5f424c2cd781 100644 --- a/arch/mips/boot/dts/qca/ar9331_tl_mr3020.dts +++ b/arch/mips/boot/dts/qca/ar9331_tl_mr3020.dts @@ -49,22 +49,20 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - button@0 { + button-0 { label = "wps"; linux,code = <KEY_WPS_BUTTON>; gpios = <&gpio 11 GPIO_ACTIVE_HIGH>; }; - button@1 { + button-1 { label = "sw1"; linux,code = <BTN_0>; gpios = <&gpio 18 GPIO_ACTIVE_HIGH>; }; - button@2 { + button-2 { label = "sw2"; linux,code = <BTN_1>; gpios = <&gpio 20 GPIO_ACTIVE_HIGH>; diff --git a/arch/mips/boot/dts/ralink/gardena_smart_gateway_mt7688.dts b/arch/mips/boot/dts/ralink/gardena_smart_gateway_mt7688.dts index 826e91b840a3..179558161f85 100644 --- a/arch/mips/boot/dts/ralink/gardena_smart_gateway_mt7688.dts +++ b/arch/mips/boot/dts/ralink/gardena_smart_gateway_mt7688.dts @@ -26,7 +26,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinmux_gpio_gpio>; /* GPIO11 */ - user_btn1 { + button { label = "USER_BTN1"; gpios = <&gpio 11 GPIO_ACTIVE_LOW>; linux,code =<KEY_PROG1> ; diff --git a/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dts b/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dts index 37037e4f3c3b..24eebc5a85b1 100644 --- a/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dts +++ b/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dts @@ -29,7 +29,7 @@ gpio-keys { compatible = "gpio-keys"; - reset { + key-reset { label = "reset"; gpios = <&gpio 18 GPIO_ACTIVE_HIGH>; linux,code = <KEY_RESTART>; diff --git a/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts b/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts index a6201a119a1f..34006e667780 100644 --- a/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts +++ b/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts @@ -29,7 +29,7 @@ gpio-keys { compatible = "gpio-keys"; - reset { + key-reset { label = "reset"; gpios = <&gpio 18 GPIO_ACTIVE_HIGH>; linux,code = <KEY_RESTART>; diff --git a/arch/mips/cavium-octeon/Kconfig b/arch/mips/cavium-octeon/Kconfig index 4984e462be30..c1899f109e19 100644 --- a/arch/mips/cavium-octeon/Kconfig +++ b/arch/mips/cavium-octeon/Kconfig @@ -67,6 +67,18 @@ config CAVIUM_OCTEON_LOCK_L2_MEMCPY help Lock the kernel's implementation of memcpy() into L2. +config CAVIUM_RESERVE32 + int "Memory to reserve for user processes shared region (MB)" + range 0 1536 + default "0" + help + Reserve a shared memory region for user processes to use for hardware + memory buffers. This is required for 32bit applications to be able to + send and receive packets directly. Applications access this memory by + memory mapping /dev/mem for the addresses in /proc/octeon_info. For + optimal performance with HugeTLBs, keep this size an even number of + megabytes. + config OCTEON_ILM tristate "Module to measure interrupt latency using Octeon CIU Timer" help diff --git a/arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c b/arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c index 20189e9ad94d..bf13e35871b2 100644 --- a/arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c +++ b/arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c @@ -57,14 +57,27 @@ EXPORT_SYMBOL_GPL(__cvmx_cmd_queue_state_ptr); static cvmx_cmd_queue_result_t __cvmx_cmd_queue_init_state_ptr(void) { char *alloc_name = "cvmx_cmd_queues"; +#if defined(CONFIG_CAVIUM_RESERVE32) && CONFIG_CAVIUM_RESERVE32 + extern uint64_t octeon_reserve32_memory; +#endif if (likely(__cvmx_cmd_queue_state_ptr)) return CVMX_CMD_QUEUE_SUCCESS; - __cvmx_cmd_queue_state_ptr = - cvmx_bootmem_alloc_named(sizeof(*__cvmx_cmd_queue_state_ptr), - 128, - alloc_name); +#if defined(CONFIG_CAVIUM_RESERVE32) && CONFIG_CAVIUM_RESERVE32 + if (octeon_reserve32_memory) + __cvmx_cmd_queue_state_ptr = + cvmx_bootmem_alloc_named_range(sizeof(*__cvmx_cmd_queue_state_ptr), + octeon_reserve32_memory, + octeon_reserve32_memory + + (CONFIG_CAVIUM_RESERVE32 << + 20) - 1, 128, alloc_name); + else +#endif + __cvmx_cmd_queue_state_ptr = + cvmx_bootmem_alloc_named(sizeof(*__cvmx_cmd_queue_state_ptr), + 128, + alloc_name); if (__cvmx_cmd_queue_state_ptr) memset(__cvmx_cmd_queue_state_ptr, 0, sizeof(*__cvmx_cmd_queue_state_ptr)); diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c index 1daa0c6b6f4e..d09d0769f549 100644 --- a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c +++ b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c @@ -282,9 +282,9 @@ union cvmx_helper_link_info __cvmx_helper_board_link_get(int ipd_port) * support and should return the number of actual ports on the * board. * - * This function must be modifed for every new Octeon board. + * This function must be modified for every new Octeon board. * Internally it uses switch statements based on the cvmx_sysinfo - * data to determine board types and revisions. It relys on the + * data to determine board types and revisions. It relies on the * fact that every Octeon board receives a unique board type * enumeration from the bootloader. * diff --git a/arch/mips/cavium-octeon/octeon-platform.c b/arch/mips/cavium-octeon/octeon-platform.c index a994022e32c9..ce05c0dd3acd 100644 --- a/arch/mips/cavium-octeon/octeon-platform.c +++ b/arch/mips/cavium-octeon/octeon-platform.c @@ -86,11 +86,12 @@ static void octeon2_usb_clocks_start(struct device *dev) "refclk-frequency", &clock_rate); if (i) { dev_err(dev, "No UCTL \"refclk-frequency\"\n"); + of_node_put(uctl_node); goto exit; } i = of_property_read_string(uctl_node, "refclk-type", &clock_type); - + of_node_put(uctl_node); if (!i && strcmp("crystal", clock_type) == 0) is_crystal_clock = true; } diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c index 00bf269763cf..cbd83205518d 100644 --- a/arch/mips/cavium-octeon/setup.c +++ b/arch/mips/cavium-octeon/setup.c @@ -284,6 +284,11 @@ void octeon_crash_smp_send_stop(void) #endif /* CONFIG_KEXEC */ +#ifdef CONFIG_CAVIUM_RESERVE32 +uint64_t octeon_reserve32_memory; +EXPORT_SYMBOL(octeon_reserve32_memory); +#endif + #ifdef CONFIG_KEXEC /* crashkernel cmdline parameter is parsed _after_ memory setup * we also parse it here (workaround for EHB5200) */ @@ -661,7 +666,9 @@ void __init prom_init(void) int i; u64 t; int argc; - +#ifdef CONFIG_CAVIUM_RESERVE32 + int64_t addr = -1; +#endif /* * The bootloader passes a pointer to the boot descriptor in * $a3, this is available as fw_arg3. @@ -776,6 +783,25 @@ void __init prom_init(void) cvmx_write_csr(CVMX_LED_UDD_DATX(1), 0); cvmx_write_csr(CVMX_LED_EN, 1); } +#ifdef CONFIG_CAVIUM_RESERVE32 + /* + * We need to temporarily allocate all memory in the reserve32 + * region. This makes sure the kernel doesn't allocate this + * memory when it is getting memory from the + * bootloader. Later, after the memory allocations are + * complete, the reserve32 will be freed. + * + * Allocate memory for RESERVED32 aligned on 2MB boundary. This + * is in case we later use hugetlb entries with it. + */ + addr = cvmx_bootmem_phy_named_block_alloc(CONFIG_CAVIUM_RESERVE32 << 20, + 0, 0, 2 << 20, + "CAVIUM_RESERVE32", 0); + if (addr < 0) + pr_err("Failed to allocate CAVIUM_RESERVE32 memory area\n"); + else + octeon_reserve32_memory = addr; +#endif #ifdef CONFIG_CAVIUM_OCTEON_LOCK_L2 if (cvmx_read_csr(CVMX_L2D_FUS3) & (3ull << 34)) { @@ -1053,6 +1079,16 @@ void __init plat_mem_setup(void) cvmx_bootmem_unlock(); #endif /* CONFIG_CRASH_DUMP */ +#ifdef CONFIG_CAVIUM_RESERVE32 + /* + * Now that we've allocated the kernel memory it is safe to + * free the reserved region. We free it here so that builtin + * drivers can use the memory. + */ + if (octeon_reserve32_memory) + cvmx_bootmem_free_named("CAVIUM_RESERVE32"); +#endif /* CONFIG_CAVIUM_RESERVE32 */ + if (total == 0) panic("Unable to allocate memory from " "cvmx_bootmem_phy_alloc"); diff --git a/arch/mips/configs/capcella_defconfig b/arch/mips/configs/capcella_defconfig deleted file mode 100644 index 7bf8971af53b..000000000000 --- a/arch/mips/configs/capcella_defconfig +++ /dev/null @@ -1,91 +0,0 @@ -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EXPERT=y -CONFIG_SLAB=y -CONFIG_MACH_VR41XX=y -CONFIG_ZAO_CAPCELLA=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM_USER=m -CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m -CONFIG_TCP_MD5SIG=y -# CONFIG_IPV6 is not set -CONFIG_NETWORK_SECMARK=y -CONFIG_IP_SCTP=m -CONFIG_FW_LOADER=m -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_SD=y -CONFIG_ATA=y -CONFIG_PATA_LEGACY=y -CONFIG_NETDEVICES=y -CONFIG_8139TOO=y -CONFIG_PHYLIB=m -CONFIG_CICADA_PHY=m -CONFIG_DAVICOM_PHY=m -CONFIG_LXT_PHY=m -CONFIG_MARVELL_PHY=m -CONFIG_QSEMI_PHY=m -CONFIG_SMSC_PHY=m -CONFIG_VITESSE_PHY=m -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_SERIAL_VR41XX=y -CONFIG_SERIAL_VR41XX_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_GPIO_VR41XX=y -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -# CONFIG_USB_SUPPORT is not set -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_VR41XX=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_AUTOFS4_FS=y -CONFIG_PROC_KCORE=y -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_NFS_FS=y -CONFIG_ROOT_NFS=y -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_CAMELLIA=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_DEFLATE=m -# CONFIG_CRYPTO_HW is not set -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="mem=32M console=ttyVR0,38400" diff --git a/arch/mips/configs/e55_defconfig b/arch/mips/configs/e55_defconfig deleted file mode 100644 index fd82b858a8f0..000000000000 --- a/arch/mips/configs/e55_defconfig +++ /dev/null @@ -1,37 +0,0 @@ -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EXPERT=y -CONFIG_SLAB=y -CONFIG_MACH_VR41XX=y -CONFIG_CASIO_E55=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_SD=y -CONFIG_ATA=y -CONFIG_PATA_LEGACY=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_SERIAL_VR41XX=y -CONFIG_SERIAL_VR41XX_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_GPIO_VR41XX=y -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -# CONFIG_USB_SUPPORT is not set -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_VR41XX=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_AUTOFS4_FS=y -CONFIG_PROC_KCORE=y -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="console=ttyVR0,19200 ide0=0x1f0,0x3f6,40 mem=8M" diff --git a/arch/mips/configs/mpc30x_defconfig b/arch/mips/configs/mpc30x_defconfig deleted file mode 100644 index d4e038802510..000000000000 --- a/arch/mips/configs/mpc30x_defconfig +++ /dev/null @@ -1,53 +0,0 @@ -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_RELAY=y -CONFIG_EXPERT=y -CONFIG_SLAB=y -CONFIG_MACH_VR41XX=y -CONFIG_VICTOR_MPC30X=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM_USER=m -CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m -# CONFIG_IPV6 is not set -CONFIG_NETWORK_SECMARK=y -CONFIG_CONNECTOR=m -CONFIG_ATA_OVER_ETH=m -CONFIG_BLK_DEV_SD=y -CONFIG_ATA=y -CONFIG_PATA_LEGACY=y -CONFIG_NETDEVICES=y -CONFIG_USB_PEGASUS=m -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_SERIAL_VR41XX=y -CONFIG_SERIAL_VR41XX_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_GPIO_VR41XX=y -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -CONFIG_USB=m -CONFIG_USB_OHCI_HCD=m -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_VR41XX=y -CONFIG_EXT2_FS=y -CONFIG_AUTOFS4_FS=y -CONFIG_PROC_KCORE=y -CONFIG_CONFIGFS_FS=m -CONFIG_NFS_FS=y -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="mem=32M console=ttyVR0,19200 ide0=0x170,0x376,73" diff --git a/arch/mips/configs/tb0219_defconfig b/arch/mips/configs/tb0219_defconfig deleted file mode 100644 index c56d8ab14ba6..000000000000 --- a/arch/mips/configs/tb0219_defconfig +++ /dev/null @@ -1,76 +0,0 @@ -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EXPERT=y -CONFIG_SLAB=y -CONFIG_MACH_VR41XX=y -CONFIG_TANBAC_TB0219=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_NET_IPIP=m -CONFIG_SYN_COOKIES=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_IPV6 is not set -CONFIG_NETWORK_SECMARK=y -CONFIG_BLK_DEV_LOOP=m -CONFIG_BLK_DEV_NBD=m -CONFIG_BLK_DEV_RAM=y -CONFIG_NETDEVICES=y -CONFIG_8139TOO=y -CONFIG_R8169=y -CONFIG_VIA_RHINE=y -CONFIG_VIA_RHINE_MMIO=y -CONFIG_VIA_VELOCITY=y -CONFIG_CICADA_PHY=m -CONFIG_DAVICOM_PHY=m -CONFIG_LXT_PHY=m -CONFIG_MARVELL_PHY=m -CONFIG_QSEMI_PHY=m -CONFIG_SMSC_PHY=m -CONFIG_VITESSE_PHY=m -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_SERIAL_VR41XX=y -CONFIG_SERIAL_VR41XX_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_GPIO_TB0219=y -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -CONFIG_USB=m -CONFIG_USB_MON=m -CONFIG_USB_EHCI_HCD=m -# CONFIG_USB_EHCI_TT_NEWSCHED is not set -CONFIG_USB_OHCI_HCD=m -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_VR41XX=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_AUTOFS4_FS=y -CONFIG_PROC_KCORE=y -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_CRAMFS=m -CONFIG_ROMFS_FS=m -CONFIG_NFS_FS=y -CONFIG_ROOT_NFS=y -CONFIG_NFSD=y -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="cca=3 mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs" diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig deleted file mode 100644 index 6e1423428f02..000000000000 --- a/arch/mips/configs/tb0226_defconfig +++ /dev/null @@ -1,71 +0,0 @@ -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EXPERT=y -CONFIG_SLAB=y -CONFIG_MACH_VR41XX=y -CONFIG_TANBAC_TB0226=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_SYN_COOKIES=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_IPV6 is not set -CONFIG_NETWORK_SECMARK=y -CONFIG_BLK_DEV_LOOP=m -CONFIG_BLK_DEV_NBD=m -CONFIG_BLK_DEV_RAM=y -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_SCSI_SCAN_ASYNC=y -CONFIG_SCSI_SAS_LIBSAS=m -# CONFIG_SCSI_LOWLEVEL is not set -CONFIG_NETDEVICES=y -CONFIG_E100=y -CONFIG_USB_CATC=m -CONFIG_USB_KAWETH=m -CONFIG_USB_PEGASUS=m -CONFIG_USB_RTL8150=m -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_SERIAL_VR41XX=y -CONFIG_SERIAL_VR41XX_CONSOLE=y -# CONFIG_HW_RANDOM is not set -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -CONFIG_USB=y -CONFIG_USB_EHCI_HCD=y -# CONFIG_USB_EHCI_TT_NEWSCHED is not set -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_ACM=y -CONFIG_USB_STORAGE=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_VR41XX=y -CONFIG_EXT2_FS=y -CONFIG_AUTOFS4_FS=y -CONFIG_PROC_KCORE=y -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_CRAMFS=m -CONFIG_ROMFS_FS=m -CONFIG_NFS_FS=y -CONFIG_ROOT_NFS=y -CONFIG_NFSD=m -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="cca=3 mem=32M console=ttyVR0,115200" diff --git a/arch/mips/configs/tb0287_defconfig b/arch/mips/configs/tb0287_defconfig deleted file mode 100644 index cf65a0879ece..000000000000 --- a/arch/mips/configs/tb0287_defconfig +++ /dev/null @@ -1,84 +0,0 @@ -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EXPERT=y -CONFIG_SLAB=y -CONFIG_MACH_VR41XX=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_NET_IPIP=m -CONFIG_SYN_COOKIES=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -CONFIG_TCP_CONG_ADVANCED=y -CONFIG_TCP_CONG_BIC=y -CONFIG_TCP_CONG_CUBIC=m -# CONFIG_IPV6 is not set -CONFIG_NETWORK_SECMARK=y -CONFIG_BLK_DEV_LOOP=m -CONFIG_BLK_DEV_NBD=m -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_SD=y -CONFIG_SCSI_SCAN_ASYNC=y -# CONFIG_SCSI_LOWLEVEL is not set -CONFIG_ATA=y -CONFIG_PATA_SIL680=y -CONFIG_NETDEVICES=y -CONFIG_8139TOO=y -CONFIG_R8169=y -CONFIG_VIA_RHINE=y -CONFIG_VIA_RHINE_MMIO=y -CONFIG_VIA_VELOCITY=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_VR41XX=y -CONFIG_SERIAL_VR41XX_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_GPIO_VR41XX=y -# CONFIG_HWMON is not set -CONFIG_MFD_SM501=y -CONFIG_FB=y -CONFIG_FB_SM501=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_USB=m -CONFIG_USB_MON=m -CONFIG_USB_EHCI_HCD=m -# CONFIG_USB_EHCI_TT_NEWSCHED is not set -CONFIG_USB_OHCI_HCD=m -CONFIG_USB_STORAGE=m -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_XFS_FS=y -CONFIG_XFS_QUOTA=y -CONFIG_XFS_POSIX_ACL=y -CONFIG_AUTOFS4_FS=y -CONFIG_PROC_KCORE=y -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_CRAMFS=m -CONFIG_ROMFS_FS=m -CONFIG_NFS_FS=y -CONFIG_ROOT_NFS=y -CONFIG_NFSD=m -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="cca=3 mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs" diff --git a/arch/mips/configs/workpad_defconfig b/arch/mips/configs/workpad_defconfig deleted file mode 100644 index 7e16da0bde8c..000000000000 --- a/arch/mips/configs/workpad_defconfig +++ /dev/null @@ -1,67 +0,0 @@ -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EXPERT=y -CONFIG_SLAB=y -CONFIG_MACH_VR41XX=y -CONFIG_IBM_WORKPAD=y -CONFIG_PCCARD=y -CONFIG_PCMCIA_VRC4171=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM_USER=m -CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_IPV6 is not set -CONFIG_NETWORK_SECMARK=y -CONFIG_BLK_DEV_RAM=m -# CONFIG_SCSI_PROC_FS is not set -# CONFIG_SCSI_LOWLEVEL is not set -CONFIG_ATA=y -# CONFIG_ATA_VERBOSE_ERROR is not set -# CONFIG_ATA_FORCE is not set -# CONFIG_ATA_BMDMA is not set -CONFIG_NETDEVICES=y -CONFIG_PCMCIA_3C574=m -CONFIG_PCMCIA_3C589=m -CONFIG_PCMCIA_NMCLAN=m -CONFIG_PCMCIA_FMVJ18X=m -CONFIG_PCMCIA_AXNET=m -CONFIG_PCMCIA_PCNET=m -CONFIG_PCMCIA_SMC91C92=m -CONFIG_PCMCIA_XIRC2PS=m -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_SERIAL_VR41XX=y -CONFIG_SERIAL_VR41XX_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_GPIO_VR41XX=y -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -# CONFIG_USB_SUPPORT is not set -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_VR41XX=y -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT3_FS=y -CONFIG_AUTOFS4_FS=y -CONFIG_PROC_KCORE=y -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_NFS_FS=m -CONFIG_NFSD=m -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="console=ttyVR0,19200 ide0=0x170,0x376,49 mem=16M" diff --git a/arch/mips/fw/cfe/cfe_api.c b/arch/mips/fw/cfe/cfe_api.c index 0c9c97ab291e..dcdfd962dbde 100644 --- a/arch/mips/fw/cfe/cfe_api.c +++ b/arch/mips/fw/cfe/cfe_api.c @@ -13,10 +13,15 @@ * * Authors: Mitch Lichtenberg, Chris Demetriou */ - +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/printk.h> +#include <asm/mipsregs.h> #include <asm/fw/cfe/cfe_api.h> #include "cfe_api_int.h" +unsigned long __initdata cfe_seal; + /* Cast from a native pointer to a cfe_xptr_t and back. */ #define XPTR_FROM_NATIVE(n) ((cfe_xptr_t) (intptr_t) (n)) #define NATIVE_FROM_XPTR(x) ((void *) (intptr_t) (x)) @@ -412,3 +417,64 @@ int cfe_writeblk(int handle, s64 offset, const char *buffer, int length) return xiocb.xiocb_status; return xiocb.plist.xiocb_buffer.buf_retlen; } + +void __init cfe_die(char *fmt, ...) +{ + unsigned int prid, __maybe_unused rev; + char msg[128]; + va_list ap; + int handle; + unsigned int count; + + va_start(ap, fmt); + vsprintf(msg, fmt, ap); + strcat(msg, "\r\n"); + + if (cfe_seal != CFE_EPTSEAL) + goto no_cfe; + + prid = read_c0_prid(); + if ((prid & PRID_COMP_MASK) != PRID_COMP_BROADCOM) + goto no_cfe; + + rev = prid & PRID_REV_MASK; + + /* disable XKS01 so that CFE can access the registers */ + switch (prid & PRID_IMP_MASK) { +#ifdef CONFIG_CPU_BMIPS4380 + case PRID_IMP_BMIPS43XX: + if (rev >= PRID_REV_BMIPS4380_LO && + rev <= PRID_REV_BMIPS4380_HI) + __write_32bit_c0_register($22, 3, + __read_32bit_c0_register($22, 3) & ~BIT(12)); + break; +#endif +#ifdef CONFIG_CPU_BMIPS5000 + case PRID_IMP_BMIPS5000: + case PRID_IMP_BMIPS5200: + __write_32bit_c0_register($22, 5, + __read_32bit_c0_register($22, 5) & ~BIT(8)); + break; +#endif + default: + break; + } + + handle = cfe_getstdhandle(CFE_STDHANDLE_CONSOLE); + if (handle < 0) + goto no_cfe; + + cfe_write(handle, msg, strlen(msg)); + + for (count = 0; count < 0x7fffffff; count++) + mb(); + cfe_exit(0, 1); + while (1) + ; + +no_cfe: + /* probably won't print anywhere useful */ + panic("%s", msg); + + va_end(ap); +} diff --git a/arch/mips/include/asm/cpu-type.h b/arch/mips/include/asm/cpu-type.h index 5582ff0c247e..a4a66bd93748 100644 --- a/arch/mips/include/asm/cpu-type.h +++ b/arch/mips/include/asm/cpu-type.h @@ -105,17 +105,6 @@ static inline int __pure __get_cpu_type(const int cpu_type) case CPU_R3081E: #endif -#ifdef CONFIG_SYS_HAS_CPU_VR41XX - case CPU_VR41XX: - case CPU_VR4111: - case CPU_VR4121: - case CPU_VR4122: - case CPU_VR4131: - case CPU_VR4133: - case CPU_VR4181: - case CPU_VR4181A: -#endif - #ifdef CONFIG_SYS_HAS_CPU_R4300 case CPU_R4300: case CPU_R4310: diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h index 00a3fc7d778d..ecb9854cb432 100644 --- a/arch/mips/include/asm/cpu.h +++ b/arch/mips/include/asm/cpu.h @@ -305,8 +305,7 @@ enum cpu_type_enum { CPU_R4000PC, CPU_R4000SC, CPU_R4000MC, CPU_R4200, CPU_R4300, CPU_R4310, CPU_R4400PC, CPU_R4400SC, CPU_R4400MC, CPU_R4600, CPU_R4640, CPU_R4650, CPU_R4700, CPU_R5000, CPU_R5500, CPU_NEVADA, CPU_R10000, - CPU_R12000, CPU_R14000, CPU_R16000, CPU_VR41XX, CPU_VR4111, CPU_VR4121, - CPU_VR4122, CPU_VR4131, CPU_VR4133, CPU_VR4181, CPU_VR4181A, CPU_RM7000, + CPU_R12000, CPU_R14000, CPU_R16000, CPU_RM7000, CPU_SR71000, CPU_TX49XX, /* diff --git a/arch/mips/include/asm/fw/cfe/cfe_api.h b/arch/mips/include/asm/fw/cfe/cfe_api.h index 6457f36897a2..25df2f4deb31 100644 --- a/arch/mips/include/asm/fw/cfe/cfe_api.h +++ b/arch/mips/include/asm/fw/cfe/cfe_api.h @@ -105,5 +105,7 @@ int cfe_setenv(char *name, char *val); int cfe_write(int handle, const char *buffer, int length); int cfe_writeblk(int handle, int64_t offset, const char *buffer, int length); +extern unsigned long cfe_seal; +__printf(1, 2) void cfe_die(char *fmt, ...); #endif /* CFE_API_H */ diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index cd9168f34fb7..e6d5ccaa309e 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -131,7 +131,7 @@ static inline phys_addr_t virt_to_phys(const volatile void *x) */ static inline void * phys_to_virt(unsigned long address) { - return (void *)(address + PAGE_OFFSET - PHYS_OFFSET); + return __va(address); } /* diff --git a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h index 6583639fe760..30f4114ab872 100644 --- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h +++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h @@ -118,6 +118,7 @@ enum bcm47xx_board { BCM47XX_BOARD_NETGEAR_WNR1000_V3, BCM47XX_BOARD_NETGEAR_WNR2000, BCM47XX_BOARD_NETGEAR_WNR3500L, + BCM47XX_BOARD_NETGEAR_WNR3500L_V2, BCM47XX_BOARD_NETGEAR_WNR3500U, BCM47XX_BOARD_NETGEAR_WNR3500V2, BCM47XX_BOARD_NETGEAR_WNR3500V2VC, diff --git a/arch/mips/include/asm/mach-vr41xx/irq.h b/arch/mips/include/asm/mach-vr41xx/irq.h deleted file mode 100644 index 4281b2b9344d..000000000000 --- a/arch/mips/include/asm/mach-vr41xx/irq.h +++ /dev/null @@ -1,9 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_MACH_VR41XX_IRQ_H -#define __ASM_MACH_VR41XX_IRQ_H - -#include <asm/vr41xx/irq.h> /* for MIPS_CPU_IRQ_BASE */ - -#include <asm/mach-generic/irq.h> - -#endif /* __ASM_MACH_VR41XX_IRQ_H */ diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h index 305651af15b3..99eeafe6dcab 100644 --- a/arch/mips/include/asm/mipsregs.h +++ b/arch/mips/include/asm/mipsregs.h @@ -164,18 +164,6 @@ /* * Values for PageMask register */ -#ifdef CONFIG_CPU_VR41XX - -/* Why doesn't stupidity hurt ... */ - -#define PM_1K 0x00000000 -#define PM_4K 0x00001800 -#define PM_16K 0x00007800 -#define PM_64K 0x0001f800 -#define PM_256K 0x0007f800 - -#else - #define PM_4K 0x00000000 #define PM_8K 0x00002000 #define PM_16K 0x00006000 @@ -194,8 +182,6 @@ #define PM_256M 0x1fffe000 #define PM_1G 0x7fffe000 -#endif - /* * Default page size for a given kernel configuration */ diff --git a/arch/mips/include/asm/octeon/cvmx-helper-board.h b/arch/mips/include/asm/octeon/cvmx-helper-board.h index ce52aafe7a8d..cfe9c256a918 100644 --- a/arch/mips/include/asm/octeon/cvmx-helper-board.h +++ b/arch/mips/include/asm/octeon/cvmx-helper-board.h @@ -63,9 +63,9 @@ typedef enum { * connected to this port. On chips supporting multiple MII * busses the bus number is encoded in bits <15:8>. * - * This function must be modifed for every new Octeon board. + * This function must be modified for every new Octeon board. * Internally it uses switch statements based on the cvmx_sysinfo - * data to determine board types and revisions. It relys on the + * data to determine board types and revisions. It relies on the * fact that every Octeon board receives a unique board type * enumeration from the bootloader. * @@ -81,9 +81,9 @@ extern int cvmx_helper_board_get_mii_address(int ipd_port); * and are handled by the fall through case. This function must be * updated for boards that don't have the normal Marvell PHYs. * - * This function must be modifed for every new Octeon board. + * This function must be modified for every new Octeon board. * Internally it uses switch statements based on the cvmx_sysinfo - * data to determine board types and revisions. It relys on the + * data to determine board types and revisions. It relies on the * fact that every Octeon board receives a unique board type * enumeration from the bootloader. * @@ -103,9 +103,9 @@ extern union cvmx_helper_link_info __cvmx_helper_board_link_get(int ipd_port); * support and should return the number of actual ports on the * board. * - * This function must be modifed for every new Octeon board. + * This function must be modified for every new Octeon board. * Internally it uses switch statements based on the cvmx_sysinfo - * data to determine board types and revisions. It relys on the + * data to determine board types and revisions. It relies on the * fact that every Octeon board receives a unique board type * enumeration from the bootloader. * diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h index 495c603c1a30..b40a0e69fccc 100644 --- a/arch/mips/include/asm/pgtable-32.h +++ b/arch/mips/include/asm/pgtable-32.h @@ -184,14 +184,9 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot) #else #define MAX_POSSIBLE_PHYSMEM_BITS 32 -#ifdef CONFIG_CPU_VR41XX -#define pte_pfn(x) ((unsigned long)((x).pte >> (PAGE_SHIFT + 2))) -#define pfn_pte(pfn, prot) __pte(((pfn) << (PAGE_SHIFT + 2)) | pgprot_val(prot)) -#else #define pte_pfn(x) ((unsigned long)((x).pte >> _PFN_SHIFT)) #define pfn_pte(pfn, prot) __pte(((unsigned long long)(pfn) << _PFN_SHIFT) | pgprot_val(prot)) #define pfn_pmd(pfn, prot) __pmd(((unsigned long long)(pfn) << _PFN_SHIFT) | pgprot_val(prot)) -#endif #endif /* defined(CONFIG_PHYS_ADDR_T_64BIT) && defined(CONFIG_CPU_MIPS32) */ #define pte_page(x) pfn_to_page(pte_pfn(x)) diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h index a259ca4d1272..436c29d698fa 100644 --- a/arch/mips/include/asm/pgtable-64.h +++ b/arch/mips/include/asm/pgtable-64.h @@ -298,14 +298,9 @@ static inline void pud_clear(pud_t *pudp) #define pte_page(x) pfn_to_page(pte_pfn(x)) -#ifdef CONFIG_CPU_VR41XX -#define pte_pfn(x) ((unsigned long)((x).pte >> (PAGE_SHIFT + 2))) -#define pfn_pte(pfn, prot) __pte(((pfn) << (PAGE_SHIFT + 2)) | pgprot_val(prot)) -#else #define pte_pfn(x) ((unsigned long)((x).pte >> _PFN_SHIFT)) #define pfn_pte(pfn, prot) __pte(((pfn) << _PFN_SHIFT) | pgprot_val(prot)) #define pfn_pmd(pfn, prot) __pmd(((pfn) << _PFN_SHIFT) | pgprot_val(prot)) -#endif #ifndef __PAGETABLE_PMD_FOLDED static inline pmd_t *pud_pgtable(pud_t pud) diff --git a/arch/mips/include/asm/vermagic.h b/arch/mips/include/asm/vermagic.h index 1c33922eb945..7645f77c8272 100644 --- a/arch/mips/include/asm/vermagic.h +++ b/arch/mips/include/asm/vermagic.h @@ -22,8 +22,6 @@ #define MODULE_PROC_FAMILY "MIPS64_R6 " #elif defined CONFIG_CPU_R3000 #define MODULE_PROC_FAMILY "R3000 " -#elif defined CONFIG_CPU_VR41XX -#define MODULE_PROC_FAMILY "VR41XX " #elif defined CONFIG_CPU_R4300 #define MODULE_PROC_FAMILY "R4300 " #elif defined CONFIG_CPU_R4X00 diff --git a/arch/mips/include/asm/vr41xx/capcella.h b/arch/mips/include/asm/vr41xx/capcella.h deleted file mode 100644 index d45a33969951..000000000000 --- a/arch/mips/include/asm/vr41xx/capcella.h +++ /dev/null @@ -1,30 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * capcella.h, Include file for ZAO Networks Capcella. - * - * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#ifndef __ZAO_CAPCELLA_H -#define __ZAO_CAPCELLA_H - -#include <asm/vr41xx/irq.h> - -/* - * General-Purpose I/O Pin Number - */ -#define PC104PLUS_INTA_PIN 2 -#define PC104PLUS_INTB_PIN 3 -#define PC104PLUS_INTC_PIN 4 -#define PC104PLUS_INTD_PIN 5 - -/* - * Interrupt Number - */ -#define RTL8139_1_IRQ GIU_IRQ(PC104PLUS_INTC_PIN) -#define RTL8139_2_IRQ GIU_IRQ(PC104PLUS_INTD_PIN) -#define PC104PLUS_INTA_IRQ GIU_IRQ(PC104PLUS_INTA_PIN) -#define PC104PLUS_INTB_IRQ GIU_IRQ(PC104PLUS_INTB_PIN) -#define PC104PLUS_INTC_IRQ GIU_IRQ(PC104PLUS_INTC_PIN) -#define PC104PLUS_INTD_IRQ GIU_IRQ(PC104PLUS_INTD_PIN) - -#endif /* __ZAO_CAPCELLA_H */ diff --git a/arch/mips/include/asm/vr41xx/giu.h b/arch/mips/include/asm/vr41xx/giu.h deleted file mode 100644 index 0211fa89897a..000000000000 --- a/arch/mips/include/asm/vr41xx/giu.h +++ /dev/null @@ -1,41 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Include file for NEC VR4100 series General-purpose I/O Unit. - * - * Copyright (C) 2005-2009 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#ifndef __NEC_VR41XX_GIU_H -#define __NEC_VR41XX_GIU_H - -/* - * NEC VR4100 series GIU platform device IDs. - */ -enum { - GPIO_50PINS_PULLUPDOWN, - GPIO_36PINS, - GPIO_48PINS_EDGE_SELECT, -}; - -typedef enum { - IRQ_TRIGGER_LEVEL, - IRQ_TRIGGER_EDGE, - IRQ_TRIGGER_EDGE_FALLING, - IRQ_TRIGGER_EDGE_RISING, -} irq_trigger_t; - -typedef enum { - IRQ_SIGNAL_THROUGH, - IRQ_SIGNAL_HOLD, -} irq_signal_t; - -extern void vr41xx_set_irq_trigger(unsigned int pin, irq_trigger_t trigger, - irq_signal_t signal); - -typedef enum { - IRQ_LEVEL_LOW, - IRQ_LEVEL_HIGH, -} irq_level_t; - -extern void vr41xx_set_irq_level(unsigned int pin, irq_level_t level); - -#endif /* __NEC_VR41XX_GIU_H */ diff --git a/arch/mips/include/asm/vr41xx/irq.h b/arch/mips/include/asm/vr41xx/irq.h deleted file mode 100644 index 2f3d552f9566..000000000000 --- a/arch/mips/include/asm/vr41xx/irq.h +++ /dev/null @@ -1,97 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * include/asm-mips/vr41xx/irq.h - * - * Interrupt numbers for NEC VR4100 series. - * - * Copyright (C) 1999 Michael Klar - * Copyright (C) 2001, 2002 Paul Mundt - * Copyright (C) 2002 MontaVista Software, Inc. - * Copyright (C) 2002 TimeSys Corp. - * Copyright (C) 2003-2006 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#ifndef __NEC_VR41XX_IRQ_H -#define __NEC_VR41XX_IRQ_H - -/* - * CPU core Interrupt Numbers - */ -#define MIPS_CPU_IRQ_BASE 0 -#define MIPS_CPU_IRQ(x) (MIPS_CPU_IRQ_BASE + (x)) -#define MIPS_SOFTINT0_IRQ MIPS_CPU_IRQ(0) -#define MIPS_SOFTINT1_IRQ MIPS_CPU_IRQ(1) -#define INT0_IRQ MIPS_CPU_IRQ(2) -#define INT1_IRQ MIPS_CPU_IRQ(3) -#define INT2_IRQ MIPS_CPU_IRQ(4) -#define INT3_IRQ MIPS_CPU_IRQ(5) -#define INT4_IRQ MIPS_CPU_IRQ(6) -#define TIMER_IRQ MIPS_CPU_IRQ(7) - -/* - * SYINT1 Interrupt Numbers - */ -#define SYSINT1_IRQ_BASE 8 -#define SYSINT1_IRQ(x) (SYSINT1_IRQ_BASE + (x)) -#define BATTRY_IRQ SYSINT1_IRQ(0) -#define POWER_IRQ SYSINT1_IRQ(1) -#define RTCLONG1_IRQ SYSINT1_IRQ(2) -#define ELAPSEDTIME_IRQ SYSINT1_IRQ(3) -/* RFU */ -#define PIU_IRQ SYSINT1_IRQ(5) -#define AIU_IRQ SYSINT1_IRQ(6) -#define KIU_IRQ SYSINT1_IRQ(7) -#define GIUINT_IRQ SYSINT1_IRQ(8) -#define SIU_IRQ SYSINT1_IRQ(9) -#define BUSERR_IRQ SYSINT1_IRQ(10) -#define SOFTINT_IRQ SYSINT1_IRQ(11) -#define CLKRUN_IRQ SYSINT1_IRQ(12) -#define DOZEPIU_IRQ SYSINT1_IRQ(13) -#define SYSINT1_IRQ_LAST DOZEPIU_IRQ - -/* - * SYSINT2 Interrupt Numbers - */ -#define SYSINT2_IRQ_BASE 24 -#define SYSINT2_IRQ(x) (SYSINT2_IRQ_BASE + (x)) -#define RTCLONG2_IRQ SYSINT2_IRQ(0) -#define LED_IRQ SYSINT2_IRQ(1) -#define HSP_IRQ SYSINT2_IRQ(2) -#define TCLOCK_IRQ SYSINT2_IRQ(3) -#define FIR_IRQ SYSINT2_IRQ(4) -#define CEU_IRQ SYSINT2_IRQ(4) /* same number as FIR_IRQ */ -#define DSIU_IRQ SYSINT2_IRQ(5) -#define PCI_IRQ SYSINT2_IRQ(6) -#define SCU_IRQ SYSINT2_IRQ(7) -#define CSI_IRQ SYSINT2_IRQ(8) -#define BCU_IRQ SYSINT2_IRQ(9) -#define ETHERNET_IRQ SYSINT2_IRQ(10) -#define SYSINT2_IRQ_LAST ETHERNET_IRQ - -/* - * GIU Interrupt Numbers - */ -#define GIU_IRQ_BASE 40 -#define GIU_IRQ(x) (GIU_IRQ_BASE + (x)) /* IRQ 40-71 */ -#define GIU_IRQ_LAST GIU_IRQ(31) - -/* - * VRC4173 Interrupt Numbers - */ -#define VRC4173_IRQ_BASE 72 -#define VRC4173_IRQ(x) (VRC4173_IRQ_BASE + (x)) -#define VRC4173_USB_IRQ VRC4173_IRQ(0) -#define VRC4173_PCMCIA2_IRQ VRC4173_IRQ(1) -#define VRC4173_PCMCIA1_IRQ VRC4173_IRQ(2) -#define VRC4173_PS2CH2_IRQ VRC4173_IRQ(3) -#define VRC4173_PS2CH1_IRQ VRC4173_IRQ(4) -#define VRC4173_PIU_IRQ VRC4173_IRQ(5) -#define VRC4173_AIU_IRQ VRC4173_IRQ(6) -#define VRC4173_KIU_IRQ VRC4173_IRQ(7) -#define VRC4173_GIU_IRQ VRC4173_IRQ(8) -#define VRC4173_AC97_IRQ VRC4173_IRQ(9) -#define VRC4173_AC97INT1_IRQ VRC4173_IRQ(10) -/* RFU */ -#define VRC4173_DOZEPIU_IRQ VRC4173_IRQ(13) -#define VRC4173_IRQ_LAST VRC4173_DOZEPIU_IRQ - -#endif /* __NEC_VR41XX_IRQ_H */ diff --git a/arch/mips/include/asm/vr41xx/mpc30x.h b/arch/mips/include/asm/vr41xx/mpc30x.h deleted file mode 100644 index 9f977e18d72f..000000000000 --- a/arch/mips/include/asm/vr41xx/mpc30x.h +++ /dev/null @@ -1,24 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * mpc30x.h, Include file for Victor MP-C303/304. - * - * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#ifndef __VICTOR_MPC30X_H -#define __VICTOR_MPC30X_H - -#include <asm/vr41xx/irq.h> - -/* - * General-Purpose I/O Pin Number - */ -#define VRC4173_PIN 1 -#define MQ200_PIN 4 - -/* - * Interrupt Number - */ -#define VRC4173_CASCADE_IRQ GIU_IRQ(VRC4173_PIN) -#define MQ200_IRQ GIU_IRQ(MQ200_PIN) - -#endif /* __VICTOR_MPC30X_H */ diff --git a/arch/mips/include/asm/vr41xx/pci.h b/arch/mips/include/asm/vr41xx/pci.h deleted file mode 100644 index ad93b5e89017..000000000000 --- a/arch/mips/include/asm/vr41xx/pci.h +++ /dev/null @@ -1,77 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Include file for NEC VR4100 series PCI Control Unit. - * - * Copyright (C) 2004-2005 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#ifndef __NEC_VR41XX_PCI_H -#define __NEC_VR41XX_PCI_H - -#define PCI_MASTER_ADDRESS_MASK 0x7fffffffU - -struct pci_master_address_conversion { - uint32_t bus_base_address; - uint32_t address_mask; - uint32_t pci_base_address; -}; - -struct pci_target_address_conversion { - uint32_t address_mask; - uint32_t bus_base_address; -}; - -typedef enum { - CANNOT_LOCK_FROM_DEVICE, - CAN_LOCK_FROM_DEVICE, -} pci_exclusive_access_t; - -struct pci_mailbox_address { - uint32_t base_address; -}; - -struct pci_target_address_window { - uint32_t base_address; -}; - -typedef enum { - PCI_ARBITRATION_MODE_FAIR, - PCI_ARBITRATION_MODE_ALTERNATE_0, - PCI_ARBITRATION_MODE_ALTERNATE_B, -} pci_arbiter_priority_control_t; - -typedef enum { - PCI_TAKE_AWAY_GNT_DISABLE, - PCI_TAKE_AWAY_GNT_ENABLE, -} pci_take_away_gnt_mode_t; - -struct pci_controller_unit_setup { - struct pci_master_address_conversion *master_memory1; - struct pci_master_address_conversion *master_memory2; - - struct pci_target_address_conversion *target_memory1; - struct pci_target_address_conversion *target_memory2; - - struct pci_master_address_conversion *master_io; - - pci_exclusive_access_t exclusive_access; - - uint32_t pci_clock_max; - uint8_t wait_time_limit_from_irdy_to_trdy; /* Only VR4122 is supported */ - - struct pci_mailbox_address *mailbox; - struct pci_target_address_window *target_window1; - struct pci_target_address_window *target_window2; - - uint8_t master_latency_timer; - uint8_t retry_limit; - - pci_arbiter_priority_control_t arbiter_priority_control; - pci_take_away_gnt_mode_t take_away_gnt_mode; - - struct resource *mem_resource; - struct resource *io_resource; -}; - -extern void vr41xx_pciu_setup(struct pci_controller_unit_setup *setup); - -#endif /* __NEC_VR41XX_PCI_H */ diff --git a/arch/mips/include/asm/vr41xx/siu.h b/arch/mips/include/asm/vr41xx/siu.h deleted file mode 100644 index e920cd2cf8b2..000000000000 --- a/arch/mips/include/asm/vr41xx/siu.h +++ /dev/null @@ -1,45 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Include file for NEC VR4100 series Serial Interface Unit. - * - * Copyright (C) 2005-2008 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#ifndef __NEC_VR41XX_SIU_H -#define __NEC_VR41XX_SIU_H - -#define SIU_PORTS_MAX 2 - -typedef enum { - SIU_INTERFACE_RS232C, - SIU_INTERFACE_IRDA, -} siu_interface_t; - -extern void vr41xx_select_siu_interface(siu_interface_t interface); - -typedef enum { - SIU_USE_IRDA, - FIR_USE_IRDA, -} irda_use_t; - -extern void vr41xx_use_irda(irda_use_t use); - -typedef enum { - SHARP_IRDA, - TEMIC_IRDA, - HP_IRDA, -} irda_module_t; - -typedef enum { - IRDA_TX_1_5MBPS, - IRDA_TX_4MBPS, -} irda_speed_t; - -extern void vr41xx_select_irda_module(irda_module_t module, irda_speed_t speed); - -#ifdef CONFIG_SERIAL_VR41XX_CONSOLE -extern void vr41xx_siu_early_setup(struct uart_port *port); -#else -static inline void vr41xx_siu_early_setup(struct uart_port *port) {} -#endif - -#endif /* __NEC_VR41XX_SIU_H */ diff --git a/arch/mips/include/asm/vr41xx/tb0219.h b/arch/mips/include/asm/vr41xx/tb0219.h deleted file mode 100644 index 01e96d6c2dbd..000000000000 --- a/arch/mips/include/asm/vr41xx/tb0219.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * tb0219.h, Include file for TANBAC TB0219. - * - * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@linux-mips.org> - * - * Modified for TANBAC TB0219: - * Copyright (C) 2003 Megasolution Inc. <matsu@megasolution.jp> - */ -#ifndef __TANBAC_TB0219_H -#define __TANBAC_TB0219_H - -#include <asm/vr41xx/irq.h> - -/* - * General-Purpose I/O Pin Number - */ -#define TB0219_PCI_SLOT1_PIN 2 -#define TB0219_PCI_SLOT2_PIN 3 -#define TB0219_PCI_SLOT3_PIN 4 - -/* - * Interrupt Number - */ -#define TB0219_PCI_SLOT1_IRQ GIU_IRQ(TB0219_PCI_SLOT1_PIN) -#define TB0219_PCI_SLOT2_IRQ GIU_IRQ(TB0219_PCI_SLOT2_PIN) -#define TB0219_PCI_SLOT3_IRQ GIU_IRQ(TB0219_PCI_SLOT3_PIN) - -#endif /* __TANBAC_TB0219_H */ diff --git a/arch/mips/include/asm/vr41xx/tb0226.h b/arch/mips/include/asm/vr41xx/tb0226.h deleted file mode 100644 index 64993d14916d..000000000000 --- a/arch/mips/include/asm/vr41xx/tb0226.h +++ /dev/null @@ -1,30 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * tb0226.h, Include file for TANBAC TB0226. - * - * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#ifndef __TANBAC_TB0226_H -#define __TANBAC_TB0226_H - -#include <asm/vr41xx/irq.h> - -/* - * General-Purpose I/O Pin Number - */ -#define GD82559_1_PIN 2 -#define GD82559_2_PIN 3 -#define UPD720100_INTA_PIN 4 -#define UPD720100_INTB_PIN 8 -#define UPD720100_INTC_PIN 13 - -/* - * Interrupt Number - */ -#define GD82559_1_IRQ GIU_IRQ(GD82559_1_PIN) -#define GD82559_2_IRQ GIU_IRQ(GD82559_2_PIN) -#define UPD720100_INTA_IRQ GIU_IRQ(UPD720100_INTA_PIN) -#define UPD720100_INTB_IRQ GIU_IRQ(UPD720100_INTB_PIN) -#define UPD720100_INTC_IRQ GIU_IRQ(UPD720100_INTC_PIN) - -#endif /* __TANBAC_TB0226_H */ diff --git a/arch/mips/include/asm/vr41xx/tb0287.h b/arch/mips/include/asm/vr41xx/tb0287.h deleted file mode 100644 index 3ddc913860d5..000000000000 --- a/arch/mips/include/asm/vr41xx/tb0287.h +++ /dev/null @@ -1,30 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * tb0287.h, Include file for TANBAC TB0287 mini-ITX board. - * - * Copyright (C) 2005 Media Lab Inc. <ito@mlb.co.jp> - * - * This code is largely based on tb0219.h. - */ -#ifndef __TANBAC_TB0287_H -#define __TANBAC_TB0287_H - -#include <asm/vr41xx/irq.h> - -/* - * General-Purpose I/O Pin Number - */ -#define TB0287_PCI_SLOT_PIN 2 -#define TB0287_SM501_PIN 3 -#define TB0287_SIL680A_PIN 8 -#define TB0287_RTL8110_PIN 13 - -/* - * Interrupt Number - */ -#define TB0287_PCI_SLOT_IRQ GIU_IRQ(TB0287_PCI_SLOT_PIN) -#define TB0287_SM501_IRQ GIU_IRQ(TB0287_SM501_PIN) -#define TB0287_SIL680A_IRQ GIU_IRQ(TB0287_SIL680A_PIN) -#define TB0287_RTL8110_IRQ GIU_IRQ(TB0287_RTL8110_PIN) - -#endif /* __TANBAC_TB0287_H */ diff --git a/arch/mips/include/asm/vr41xx/vr41xx.h b/arch/mips/include/asm/vr41xx/vr41xx.h deleted file mode 100644 index 9a4b36b756e2..000000000000 --- a/arch/mips/include/asm/vr41xx/vr41xx.h +++ /dev/null @@ -1,148 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * include/asm-mips/vr41xx/vr41xx.h - * - * Include file for NEC VR4100 series. - * - * Copyright (C) 1999 Michael Klar - * Copyright (C) 2001, 2002 Paul Mundt - * Copyright (C) 2002 MontaVista Software, Inc. - * Copyright (C) 2002 TimeSys Corp. - * Copyright (C) 2003-2008 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#ifndef __NEC_VR41XX_H -#define __NEC_VR41XX_H - -#include <linux/interrupt.h> - -/* - * CPU Revision - */ -/* VR4122 0x00000c70-0x00000c72 */ -#define PRID_VR4122_REV1_0 0x00000c70 -#define PRID_VR4122_REV2_0 0x00000c70 -#define PRID_VR4122_REV2_1 0x00000c70 -#define PRID_VR4122_REV3_0 0x00000c71 -#define PRID_VR4122_REV3_1 0x00000c72 - -/* VR4181A 0x00000c73-0x00000c7f */ -#define PRID_VR4181A_REV1_0 0x00000c73 -#define PRID_VR4181A_REV1_1 0x00000c74 - -/* VR4131 0x00000c80-0x00000c83 */ -#define PRID_VR4131_REV1_2 0x00000c80 -#define PRID_VR4131_REV2_0 0x00000c81 -#define PRID_VR4131_REV2_1 0x00000c82 -#define PRID_VR4131_REV2_2 0x00000c83 - -/* VR4133 0x00000c84- */ -#define PRID_VR4133 0x00000c84 - -/* - * Bus Control Uint - */ -extern unsigned long vr41xx_calculate_clock_frequency(void); -extern unsigned long vr41xx_get_vtclock_frequency(void); -extern unsigned long vr41xx_get_tclock_frequency(void); - -/* - * Clock Mask Unit - */ -typedef enum { - PIU_CLOCK, - SIU_CLOCK, - AIU_CLOCK, - KIU_CLOCK, - FIR_CLOCK, - DSIU_CLOCK, - CSI_CLOCK, - PCIU_CLOCK, - HSP_CLOCK, - PCI_CLOCK, - CEU_CLOCK, - ETHER0_CLOCK, - ETHER1_CLOCK -} vr41xx_clock_t; - -extern void vr41xx_supply_clock(vr41xx_clock_t clock); -extern void vr41xx_mask_clock(vr41xx_clock_t clock); - -/* - * Interrupt Control Unit - */ -extern int vr41xx_set_intassign(unsigned int irq, unsigned char intassign); -extern int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int)); - -#define PIUINT_COMMAND 0x0040 -#define PIUINT_DATA 0x0020 -#define PIUINT_PAGE1 0x0010 -#define PIUINT_PAGE0 0x0008 -#define PIUINT_DATALOST 0x0004 -#define PIUINT_STATUSCHANGE 0x0001 - -extern void vr41xx_enable_piuint(uint16_t mask); -extern void vr41xx_disable_piuint(uint16_t mask); - -#define AIUINT_INPUT_DMAEND 0x0800 -#define AIUINT_INPUT_DMAHALT 0x0400 -#define AIUINT_INPUT_DATALOST 0x0200 -#define AIUINT_INPUT_DATA 0x0100 -#define AIUINT_OUTPUT_DMAEND 0x0008 -#define AIUINT_OUTPUT_DMAHALT 0x0004 -#define AIUINT_OUTPUT_NODATA 0x0002 - -extern void vr41xx_enable_aiuint(uint16_t mask); -extern void vr41xx_disable_aiuint(uint16_t mask); - -#define KIUINT_DATALOST 0x0004 -#define KIUINT_DATAREADY 0x0002 -#define KIUINT_SCAN 0x0001 - -extern void vr41xx_enable_kiuint(uint16_t mask); -extern void vr41xx_disable_kiuint(uint16_t mask); - -#define DSIUINT_CTS 0x0800 -#define DSIUINT_RXERR 0x0400 -#define DSIUINT_RX 0x0200 -#define DSIUINT_TX 0x0100 -#define DSIUINT_ALL 0x0f00 - -extern void vr41xx_enable_dsiuint(uint16_t mask); -extern void vr41xx_disable_dsiuint(uint16_t mask); - -#define FIRINT_UNIT 0x0010 -#define FIRINT_RX_DMAEND 0x0008 -#define FIRINT_RX_DMAHALT 0x0004 -#define FIRINT_TX_DMAEND 0x0002 -#define FIRINT_TX_DMAHALT 0x0001 - -extern void vr41xx_enable_firint(uint16_t mask); -extern void vr41xx_disable_firint(uint16_t mask); - -extern void vr41xx_enable_pciint(void); -extern void vr41xx_disable_pciint(void); - -extern void vr41xx_enable_scuint(void); -extern void vr41xx_disable_scuint(void); - -#define CSIINT_TX_DMAEND 0x0040 -#define CSIINT_TX_DMAHALT 0x0020 -#define CSIINT_TX_DATA 0x0010 -#define CSIINT_TX_FIFOEMPTY 0x0008 -#define CSIINT_RX_DMAEND 0x0004 -#define CSIINT_RX_DMAHALT 0x0002 -#define CSIINT_RX_FIFOEMPTY 0x0001 - -extern void vr41xx_enable_csiint(uint16_t mask); -extern void vr41xx_disable_csiint(uint16_t mask); - -extern void vr41xx_enable_bcuint(void); -extern void vr41xx_disable_bcuint(void); - -#ifdef CONFIG_SERIAL_VR41XX_CONSOLE -extern void vr41xx_siu_setup(void); -#else -static inline void vr41xx_siu_setup(void) {} -#endif - -#endif /* __NEC_VR41XX_H */ diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index d510f628ee03..7ddf07f255f3 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -1115,46 +1115,6 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu) MIPS_CPU_LLSC; c->tlbsize = 48; break; - case PRID_IMP_VR41XX: - set_isa(c, MIPS_CPU_ISA_III); - c->fpu_msk31 |= FPU_CSR_CONDX; - c->options = R4K_OPTS; - c->tlbsize = 32; - switch (c->processor_id & 0xf0) { - case PRID_REV_VR4111: - c->cputype = CPU_VR4111; - __cpu_name[cpu] = "NEC VR4111"; - break; - case PRID_REV_VR4121: - c->cputype = CPU_VR4121; - __cpu_name[cpu] = "NEC VR4121"; - break; - case PRID_REV_VR4122: - if ((c->processor_id & 0xf) < 0x3) { - c->cputype = CPU_VR4122; - __cpu_name[cpu] = "NEC VR4122"; - } else { - c->cputype = CPU_VR4181A; - __cpu_name[cpu] = "NEC VR4181A"; - } - break; - case PRID_REV_VR4130: - if ((c->processor_id & 0xf) < 0x4) { - c->cputype = CPU_VR4131; - __cpu_name[cpu] = "NEC VR4131"; - } else { - c->cputype = CPU_VR4133; - c->options |= MIPS_CPU_LLSC; - __cpu_name[cpu] = "NEC VR4133"; - } - break; - default: - printk(KERN_INFO "Unexpected CPU of NEC VR4100 series\n"); - c->cputype = CPU_VR41XX; - __cpu_name[cpu] = "NEC Vr41xx"; - break; - } - break; case PRID_IMP_R4300: c->cputype = CPU_R4300; __cpu_name[cpu] = "R4300"; diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c index bb43bf850314..8eba5a1ed664 100644 --- a/arch/mips/kernel/proc.c +++ b/arch/mips/kernel/proc.c @@ -311,7 +311,7 @@ static void *c_start(struct seq_file *m, loff_t *pos) { unsigned long i = *pos; - return i < NR_CPUS ? (void *) (i + 1) : NULL; + return i < nr_cpu_ids ? (void *) (i + 1) : NULL; } static void *c_next(struct seq_file *m, void *v, loff_t *pos) diff --git a/arch/mips/kernel/vdso.c b/arch/mips/kernel/vdso.c index 3d0cf471f2fe..b2cc2c2dd4bf 100644 --- a/arch/mips/kernel/vdso.c +++ b/arch/mips/kernel/vdso.c @@ -159,7 +159,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) /* Map GIC user page. */ if (gic_size) { gic_base = (unsigned long)mips_gic_base + MIPS_GIC_USER_OFS; - gic_pfn = virt_to_phys((void *)gic_base) >> PAGE_SHIFT; + gic_pfn = PFN_DOWN(__pa(gic_base)); ret = io_remap_pfn_range(vma, base, gic_pfn, gic_size, pgprot_noncached(vma->vm_page_prot)); diff --git a/arch/mips/lib/dump_tlb.c b/arch/mips/lib/dump_tlb.c index 4256423632c4..8ce97b8741fd 100644 --- a/arch/mips/lib/dump_tlb.c +++ b/arch/mips/lib/dump_tlb.c @@ -59,14 +59,6 @@ static inline const char *msk2str(unsigned int mask) case PM_8M: return "8Mb"; case PM_32M: return "32Mb"; #endif -#ifndef CONFIG_CPU_VR41XX - case PM_1M: return "1Mb"; - case PM_4M: return "4Mb"; - case PM_16M: return "16Mb"; - case PM_64M: return "64Mb"; - case PM_256M: return "256Mb"; - case PM_1G: return "1Gb"; -#endif } return ""; } diff --git a/arch/mips/loongson64/numa.c b/arch/mips/loongson64/numa.c index 69a533148efd..8f61e93c0c5b 100644 --- a/arch/mips/loongson64/numa.c +++ b/arch/mips/loongson64/numa.c @@ -196,7 +196,6 @@ void __init prom_init_numa_memory(void) pr_info("CP0_PageGrain: CP0 5.1 (0x%x)\n", read_c0_pagegrain()); prom_meminit(); } -EXPORT_SYMBOL(prom_init_numa_memory); pg_data_t * __init arch_alloc_nodedata(int nid) { diff --git a/arch/mips/math-emu/dsemul.c b/arch/mips/math-emu/dsemul.c index e2d46cb93ca9..e02bd20b60a6 100644 --- a/arch/mips/math-emu/dsemul.c +++ b/arch/mips/math-emu/dsemul.c @@ -82,11 +82,8 @@ retry: /* Ensure we have an allocation bitmap */ if (!mm_ctx->bd_emupage_allocmap) { - mm_ctx->bd_emupage_allocmap = - kcalloc(BITS_TO_LONGS(emupage_frame_count), - sizeof(unsigned long), - GFP_ATOMIC); - + mm_ctx->bd_emupage_allocmap = bitmap_zalloc(emupage_frame_count, + GFP_ATOMIC); if (!mm_ctx->bd_emupage_allocmap) { idx = BD_EMUFRAME_NONE; goto out_unlock; @@ -206,7 +203,7 @@ void dsemul_mm_cleanup(struct mm_struct *mm) { mm_context_t *mm_ctx = &mm->context; - kfree(mm_ctx->bd_emupage_allocmap); + bitmap_free(mm_ctx->bd_emupage_allocmap); } int mips_dsemul(struct pt_regs *regs, mips_instruction ir, diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index ccb9e47322b0..a549fa98c2f4 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -1194,50 +1194,6 @@ static void probe_pcache(void) c->options |= MIPS_CPU_PREFETCH; break; - case CPU_VR4133: - write_c0_config(config & ~VR41_CONF_P4K); - fallthrough; - case CPU_VR4131: - /* Workaround for cache instruction bug of VR4131 */ - if (c->processor_id == 0x0c80U || c->processor_id == 0x0c81U || - c->processor_id == 0x0c82U) { - config |= 0x00400000U; - if (c->processor_id == 0x0c80U) - config |= VR41_CONF_BP; - write_c0_config(config); - } else - c->options |= MIPS_CPU_CACHE_CDEX_P; - - icache_size = 1 << (10 + ((config & CONF_IC) >> 9)); - c->icache.linesz = 16 << ((config & CONF_IB) >> 5); - c->icache.ways = 2; - c->icache.waybit = __ffs(icache_size/2); - - dcache_size = 1 << (10 + ((config & CONF_DC) >> 6)); - c->dcache.linesz = 16 << ((config & CONF_DB) >> 4); - c->dcache.ways = 2; - c->dcache.waybit = __ffs(dcache_size/2); - break; - - case CPU_VR41XX: - case CPU_VR4111: - case CPU_VR4121: - case CPU_VR4122: - case CPU_VR4181: - case CPU_VR4181A: - icache_size = 1 << (10 + ((config & CONF_IC) >> 9)); - c->icache.linesz = 16 << ((config & CONF_IB) >> 5); - c->icache.ways = 1; - c->icache.waybit = 0; /* doesn't matter */ - - dcache_size = 1 << (10 + ((config & CONF_DC) >> 6)); - c->dcache.linesz = 16 << ((config & CONF_DB) >> 4); - c->dcache.ways = 1; - c->dcache.waybit = 0; /* does not matter */ - - c->options |= MIPS_CPU_CACHE_CDEX_P; - break; - case CPU_RM7000: rm7k_erratum31(); diff --git a/arch/mips/mm/context.c b/arch/mips/mm/context.c index b25564090939..966f40066f03 100644 --- a/arch/mips/mm/context.c +++ b/arch/mips/mm/context.c @@ -67,7 +67,7 @@ static void flush_context(void) int cpu; /* Update the list of reserved MMIDs and the MMID bitmap */ - bitmap_clear(mmid_map, 0, num_mmids); + bitmap_zero(mmid_map, num_mmids); /* Reserve an MMID for kmap/wired entries */ __set_bit(MMID_KERNEL_WIRED, mmid_map); @@ -277,8 +277,7 @@ static int mmid_init(void) WARN_ON(num_mmids <= num_possible_cpus()); atomic64_set(&mmid_version, asid_first_version(0)); - mmid_map = kcalloc(BITS_TO_LONGS(num_mmids), sizeof(*mmid_map), - GFP_KERNEL); + mmid_map = bitmap_zalloc(num_mmids, GFP_KERNEL); if (!mmid_map) panic("Failed to allocate bitmap for %u MMIDs\n", num_mmids); diff --git a/arch/mips/mm/physaddr.c b/arch/mips/mm/physaddr.c index a1ced5e44951..f9b8c85e9843 100644 --- a/arch/mips/mm/physaddr.c +++ b/arch/mips/mm/physaddr.c @@ -5,6 +5,7 @@ #include <linux/mmdebug.h> #include <linux/mm.h> +#include <asm/addrspace.h> #include <asm/sections.h> #include <asm/io.h> #include <asm/page.h> @@ -12,15 +13,6 @@ static inline bool __debug_virt_addr_valid(unsigned long x) { - /* high_memory does not get immediately defined, and there - * are early callers of __pa() against PAGE_OFFSET - */ - if (!high_memory && x >= PAGE_OFFSET) - return true; - - if (high_memory && x >= PAGE_OFFSET && x < (unsigned long)high_memory) - return true; - /* * MAX_DMA_ADDRESS is a virtual address that may not correspond to an * actual physical address. Enough code relies on @@ -30,7 +22,9 @@ static inline bool __debug_virt_addr_valid(unsigned long x) if (x == MAX_DMA_ADDRESS) return true; - return false; + return x >= PAGE_OFFSET && (KSEGX(x) < KSEG2 || + IS_ENABLED(CONFIG_EVA) || + !IS_ENABLED(CONFIG_HIGHMEM)); } phys_addr_t __virt_to_phys(volatile const void *x) diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index a57519ae96b1..80e05ee98d62 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c @@ -586,25 +586,6 @@ void build_tlb_write_entry(u32 **p, struct uasm_label **l, tlbw(p); break; - case CPU_VR4111: - case CPU_VR4121: - case CPU_VR4122: - case CPU_VR4181: - case CPU_VR4181A: - uasm_i_nop(p); - uasm_i_nop(p); - tlbw(p); - uasm_i_nop(p); - uasm_i_nop(p); - break; - - case CPU_VR4131: - case CPU_VR4133: - uasm_i_nop(p); - uasm_i_nop(p); - tlbw(p); - break; - case CPU_XBURST: tlbw(p); uasm_i_nop(p); @@ -626,7 +607,7 @@ static __maybe_unused void build_convert_pte_to_entrylo(u32 **p, return; } - if (cpu_has_rixi && !!_PAGE_NO_EXEC) { + if (cpu_has_rixi && _PAGE_NO_EXEC != 0) { if (fill_includes_sw_bits) { UASM_i_ROTR(p, reg, reg, ilog2(_PAGE_GLOBAL)); } else { @@ -995,22 +976,6 @@ static void build_adjust_context(u32 **p, unsigned int ctx) unsigned int shift = 4 - (PTE_T_LOG2 + 1) + PAGE_SHIFT - 12; unsigned int mask = (PTRS_PER_PTE / 2 - 1) << (PTE_T_LOG2 + 1); - switch (current_cpu_type()) { - case CPU_VR41XX: - case CPU_VR4111: - case CPU_VR4121: - case CPU_VR4122: - case CPU_VR4131: - case CPU_VR4181: - case CPU_VR4181A: - case CPU_VR4133: - shift += 2; - break; - - default: - break; - } - if (shift) UASM_i_SRL(p, ctx, ctx, shift); uasm_i_andi(p, ctx, ctx, mask); @@ -2565,7 +2530,7 @@ static void check_pabits(void) unsigned long entry; unsigned pabits, fillbits; - if (!cpu_has_rixi || !_PAGE_NO_EXEC) { + if (!cpu_has_rixi || _PAGE_NO_EXEC == 0) { /* * We'll only be making use of the fact that we can rotate bits * into the fill if the CPU supports RIXI, so don't bother diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile index ed0388485a15..a6e9785b537e 100644 --- a/arch/mips/pci/Makefile +++ b/arch/mips/pci/Makefile @@ -13,7 +13,6 @@ obj-$(CONFIG_PCI_DRIVERS_GENERIC)+= pci-generic.o obj-$(CONFIG_MIPS_BONITO64) += ops-bonito64.o obj-$(CONFIG_PCI_GT64XXX_PCI0) += ops-gt64xxx_pci0.o obj-$(CONFIG_MIPS_MSC) += ops-msc.o -obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o pci-vr41xx.o obj-$(CONFIG_PCI_TX4927) += ops-tx4927.o obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o fixup-bcm63xx.o \ @@ -42,14 +41,9 @@ obj-$(CONFIG_PCI_LANTIQ) += pci-lantiq.o ops-lantiq.o obj-$(CONFIG_SOC_MT7620) += pci-mt7620.o obj-$(CONFIG_SOC_RT288X) += pci-rt2880.o obj-$(CONFIG_SOC_RT3883) += pci-rt3883.o -obj-$(CONFIG_TANBAC_TB0219) += fixup-tb0219.o -obj-$(CONFIG_TANBAC_TB0226) += fixup-tb0226.o -obj-$(CONFIG_TANBAC_TB0287) += fixup-tb0287.o obj-$(CONFIG_SOC_TX4927) += pci-tx4927.o obj-$(CONFIG_SOC_TX4938) += pci-tx4938.o obj-$(CONFIG_TOSHIBA_RBTX4927) += fixup-rbtx4927.o -obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o -obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o obj-$(CONFIG_MIKROTIK_RB532) += pci-rc32434.o ops-rc32434.o fixup-rc32434.o obj-$(CONFIG_CAVIUM_OCTEON_SOC) += pci-octeon.o pcie-octeon.o diff --git a/arch/mips/pci/fixup-capcella.c b/arch/mips/pci/fixup-capcella.c deleted file mode 100644 index dc8cd98a1761..000000000000 --- a/arch/mips/pci/fixup-capcella.c +++ /dev/null @@ -1,37 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * fixup-cappcela.c, The ZAO Networks Capcella specific PCI fixups. - * - * Copyright (C) 2002,2004 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#include <linux/init.h> -#include <linux/pci.h> - -#include <asm/vr41xx/capcella.h> - -/* - * Shortcuts - */ -#define INT1 RTL8139_1_IRQ -#define INT2 RTL8139_2_IRQ -#define INTA PC104PLUS_INTA_IRQ -#define INTB PC104PLUS_INTB_IRQ -#define INTC PC104PLUS_INTC_IRQ -#define INTD PC104PLUS_INTD_IRQ - -static char irq_tab_capcella[][5] = { - [11] = { -1, INT1, INT1, INT1, INT1 }, - [12] = { -1, INT2, INT2, INT2, INT2 }, - [14] = { -1, INTA, INTB, INTC, INTD } -}; - -int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - return irq_tab_capcella[slot][pin]; -} - -/* Do platform specific device initialization at pci_enable_device() time */ -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - return 0; -} diff --git a/arch/mips/pci/fixup-lemote2f.c b/arch/mips/pci/fixup-lemote2f.c index 632ff2daa338..afafda03ed4e 100644 --- a/arch/mips/pci/fixup-lemote2f.c +++ b/arch/mips/pci/fixup-lemote2f.c @@ -80,7 +80,7 @@ int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) } return dev->irq; } else { - printk(KERN_INFO " strange pci slot number.\n"); + printk(KERN_INFO "strange PCI slot number.\n"); return 0; } } diff --git a/arch/mips/pci/fixup-mpc30x.c b/arch/mips/pci/fixup-mpc30x.c deleted file mode 100644 index 27c75f268c4c..000000000000 --- a/arch/mips/pci/fixup-mpc30x.c +++ /dev/null @@ -1,36 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * fixup-mpc30x.c, The Victor MP-C303/304 specific PCI fixups. - * - * Copyright (C) 2002,2004 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#include <linux/init.h> -#include <linux/pci.h> - -#include <asm/vr41xx/mpc30x.h> - -static const int internal_func_irqs[] = { - VRC4173_CASCADE_IRQ, - VRC4173_AC97_IRQ, - VRC4173_USB_IRQ, -}; - -static const int irq_tab_mpc30x[] = { - [12] = VRC4173_PCMCIA1_IRQ, - [13] = VRC4173_PCMCIA2_IRQ, - [29] = MQ200_IRQ, -}; - -int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - if (slot == 30) - return internal_func_irqs[PCI_FUNC(dev->devfn)]; - - return irq_tab_mpc30x[slot]; -} - -/* Do platform specific device initialization at pci_enable_device() time */ -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - return 0; -} diff --git a/arch/mips/pci/fixup-tb0219.c b/arch/mips/pci/fixup-tb0219.c deleted file mode 100644 index 43942998599b..000000000000 --- a/arch/mips/pci/fixup-tb0219.c +++ /dev/null @@ -1,38 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * fixup-tb0219.c, The TANBAC TB0219 specific PCI fixups. - * - * Copyright (C) 2003 Megasolution Inc. <matsu@megasolution.jp> - * Copyright (C) 2004-2005 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#include <linux/init.h> -#include <linux/pci.h> - -#include <asm/vr41xx/tb0219.h> - -int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - int irq = -1; - - switch (slot) { - case 12: - irq = TB0219_PCI_SLOT1_IRQ; - break; - case 13: - irq = TB0219_PCI_SLOT2_IRQ; - break; - case 14: - irq = TB0219_PCI_SLOT3_IRQ; - break; - default: - break; - } - - return irq; -} - -/* Do platform specific device initialization at pci_enable_device() time */ -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - return 0; -} diff --git a/arch/mips/pci/fixup-tb0226.c b/arch/mips/pci/fixup-tb0226.c deleted file mode 100644 index a4d1efadfd4a..000000000000 --- a/arch/mips/pci/fixup-tb0226.c +++ /dev/null @@ -1,73 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * fixup-tb0226.c, The TANBAC TB0226 specific PCI fixups. - * - * Copyright (C) 2002-2005 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#include <linux/init.h> -#include <linux/pci.h> - -#include <asm/vr41xx/giu.h> -#include <asm/vr41xx/tb0226.h> - -int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - int irq = -1; - - switch (slot) { - case 12: - vr41xx_set_irq_trigger(GD82559_1_PIN, - IRQ_TRIGGER_LEVEL, - IRQ_SIGNAL_THROUGH); - vr41xx_set_irq_level(GD82559_1_PIN, IRQ_LEVEL_LOW); - irq = GD82559_1_IRQ; - break; - case 13: - vr41xx_set_irq_trigger(GD82559_2_PIN, - IRQ_TRIGGER_LEVEL, - IRQ_SIGNAL_THROUGH); - vr41xx_set_irq_level(GD82559_2_PIN, IRQ_LEVEL_LOW); - irq = GD82559_2_IRQ; - break; - case 14: - switch (pin) { - case 1: - vr41xx_set_irq_trigger(UPD720100_INTA_PIN, - IRQ_TRIGGER_LEVEL, - IRQ_SIGNAL_THROUGH); - vr41xx_set_irq_level(UPD720100_INTA_PIN, - IRQ_LEVEL_LOW); - irq = UPD720100_INTA_IRQ; - break; - case 2: - vr41xx_set_irq_trigger(UPD720100_INTB_PIN, - IRQ_TRIGGER_LEVEL, - IRQ_SIGNAL_THROUGH); - vr41xx_set_irq_level(UPD720100_INTB_PIN, - IRQ_LEVEL_LOW); - irq = UPD720100_INTB_IRQ; - break; - case 3: - vr41xx_set_irq_trigger(UPD720100_INTC_PIN, - IRQ_TRIGGER_LEVEL, - IRQ_SIGNAL_THROUGH); - vr41xx_set_irq_level(UPD720100_INTC_PIN, - IRQ_LEVEL_LOW); - irq = UPD720100_INTC_IRQ; - break; - default: - break; - } - break; - default: - break; - } - - return irq; -} - -/* Do platform specific device initialization at pci_enable_device() time */ -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - return 0; -} diff --git a/arch/mips/pci/fixup-tb0287.c b/arch/mips/pci/fixup-tb0287.c deleted file mode 100644 index 721ec9ac1c76..000000000000 --- a/arch/mips/pci/fixup-tb0287.c +++ /dev/null @@ -1,52 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * fixup-tb0287.c, The TANBAC TB0287 specific PCI fixups. - * - * Copyright (C) 2005 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#include <linux/init.h> -#include <linux/pci.h> - -#include <asm/vr41xx/tb0287.h> - -int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - unsigned char bus; - int irq = -1; - - bus = dev->bus->number; - if (bus == 0) { - switch (slot) { - case 16: - irq = TB0287_SM501_IRQ; - break; - case 17: - irq = TB0287_SIL680A_IRQ; - break; - default: - break; - } - } else if (bus == 1) { - switch (PCI_SLOT(dev->devfn)) { - case 0: - irq = TB0287_PCI_SLOT_IRQ; - break; - case 2: - case 3: - irq = TB0287_RTL8110_IRQ; - break; - default: - break; - } - } else if (bus > 1) { - irq = TB0287_PCI_SLOT_IRQ; - } - - return irq; -} - -/* Do platform specific device initialization at pci_enable_device() time */ -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - return 0; -} diff --git a/arch/mips/pci/msi-octeon.c b/arch/mips/pci/msi-octeon.c index c2860ebbd863..abc3b61bff9f 100644 --- a/arch/mips/pci/msi-octeon.c +++ b/arch/mips/pci/msi-octeon.c @@ -46,16 +46,17 @@ static DEFINE_SPINLOCK(msi_free_irq_bitmask_lock); static int msi_irq_size; /** - * Called when a driver request MSI interrupts instead of the + * arch_setup_msi_irq() - setup MSI IRQs for a device + * @dev: Device requesting MSI interrupts + * @desc: MSI descriptor + * + * Called when a driver requests MSI interrupts instead of the * legacy INT A-D. This routine will allocate multiple interrupts * for MSI devices that support them. A device can override this by * programming the MSI control bits [6:4] before calling * pci_enable_msi(). * - * @dev: Device requesting MSI interrupts - * @desc: MSI descriptor - * - * Returns 0 on success. + * Return: %0 on success, non-%0 on error. */ int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc) { @@ -186,10 +187,11 @@ msi_irq_allocated: } /** + * arch_teardown_msi_irq() - release MSI IRQs for a device + * @irq: The devices first irq number. There may be multiple in sequence. + * * Called when a device no longer needs its MSI interrupts. All * MSI interrupts for the device are freed. - * - * @irq: The devices first irq number. There may be multple in sequence. */ void arch_teardown_msi_irq(unsigned int irq) { diff --git a/arch/mips/pci/ops-vr41xx.c b/arch/mips/pci/ops-vr41xx.c deleted file mode 100644 index 7b7709aa14c7..000000000000 --- a/arch/mips/pci/ops-vr41xx.c +++ /dev/null @@ -1,113 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * ops-vr41xx.c, PCI configuration routines for the PCIU of NEC VR4100 series. - * - * Copyright (C) 2001-2003 MontaVista Software Inc. - * Author: Yoichi Yuasa <source@mvista.com> - * Copyright (C) 2004-2005 Yoichi Yuasa <yuasa@linux-mips.org> - */ -/* - * Changes: - * MontaVista Software Inc. <source@mvista.com> - * - New creation, NEC VR4122 and VR4131 are supported. - */ -#include <linux/pci.h> -#include <linux/types.h> - -#include <asm/io.h> - -#define PCICONFDREG (void __iomem *)KSEG1ADDR(0x0f000c14) -#define PCICONFAREG (void __iomem *)KSEG1ADDR(0x0f000c18) - -static inline int set_pci_configuration_address(unsigned char number, - unsigned int devfn, int where) -{ - if (number == 0) { - /* - * Type 0 configuration - */ - if (PCI_SLOT(devfn) < 11 || where > 0xff) - return -EINVAL; - - writel((1U << PCI_SLOT(devfn)) | (PCI_FUNC(devfn) << 8) | - (where & 0xfc), PCICONFAREG); - } else { - /* - * Type 1 configuration - */ - if (where > 0xff) - return -EINVAL; - - writel(((uint32_t)number << 16) | ((devfn & 0xff) << 8) | - (where & 0xfc) | 1U, PCICONFAREG); - } - - return 0; -} - -static int pci_config_read(struct pci_bus *bus, unsigned int devfn, int where, - int size, uint32_t *val) -{ - uint32_t data; - - *val = 0xffffffffU; - if (set_pci_configuration_address(bus->number, devfn, where) < 0) - return PCIBIOS_DEVICE_NOT_FOUND; - - data = readl(PCICONFDREG); - - switch (size) { - case 1: - *val = (data >> ((where & 3) << 3)) & 0xffU; - break; - case 2: - *val = (data >> ((where & 2) << 3)) & 0xffffU; - break; - case 4: - *val = data; - break; - default: - return PCIBIOS_FUNC_NOT_SUPPORTED; - } - - return PCIBIOS_SUCCESSFUL; -} - -static int pci_config_write(struct pci_bus *bus, unsigned int devfn, int where, - int size, uint32_t val) -{ - uint32_t data; - int shift; - - if (set_pci_configuration_address(bus->number, devfn, where) < 0) - return PCIBIOS_DEVICE_NOT_FOUND; - - data = readl(PCICONFDREG); - - switch (size) { - case 1: - shift = (where & 3) << 3; - data &= ~(0xffU << shift); - data |= ((val & 0xffU) << shift); - break; - case 2: - shift = (where & 2) << 3; - data &= ~(0xffffU << shift); - data |= ((val & 0xffffU) << shift); - break; - case 4: - data = val; - break; - default: - return PCIBIOS_FUNC_NOT_SUPPORTED; - } - - writel(data, PCICONFDREG); - - return PCIBIOS_SUCCESSFUL; -} - -struct pci_ops vr41xx_pci_ops = { - .read = pci_config_read, - .write = pci_config_write, -}; diff --git a/arch/mips/pci/pci-vr41xx.c b/arch/mips/pci/pci-vr41xx.c deleted file mode 100644 index 4f250c55b6e6..000000000000 --- a/arch/mips/pci/pci-vr41xx.c +++ /dev/null @@ -1,309 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * pci-vr41xx.c, PCI Control Unit routines for the NEC VR4100 series. - * - * Copyright (C) 2001-2003 MontaVista Software Inc. - * Author: Yoichi Yuasa <source@mvista.com> - * Copyright (C) 2004-2008 Yoichi Yuasa <yuasa@linux-mips.org> - * Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org) - */ -/* - * Changes: - * MontaVista Software Inc. <source@mvista.com> - * - New creation, NEC VR4122 and VR4131 are supported. - */ -#include <linux/init.h> -#include <linux/pci.h> -#include <linux/types.h> - -#include <asm/cpu.h> -#include <asm/io.h> -#include <asm/vr41xx/pci.h> -#include <asm/vr41xx/vr41xx.h> - -#include "pci-vr41xx.h" - -extern struct pci_ops vr41xx_pci_ops; - -static void __iomem *pciu_base; - -#define pciu_read(offset) readl(pciu_base + (offset)) -#define pciu_write(offset, value) writel((value), pciu_base + (offset)) - -static struct pci_master_address_conversion pci_master_memory1 = { - .bus_base_address = PCI_MASTER_MEM1_BUS_BASE_ADDRESS, - .address_mask = PCI_MASTER_MEM1_ADDRESS_MASK, - .pci_base_address = PCI_MASTER_MEM1_PCI_BASE_ADDRESS, -}; - -static struct pci_target_address_conversion pci_target_memory1 = { - .address_mask = PCI_TARGET_MEM1_ADDRESS_MASK, - .bus_base_address = PCI_TARGET_MEM1_BUS_BASE_ADDRESS, -}; - -static struct pci_master_address_conversion pci_master_io = { - .bus_base_address = PCI_MASTER_IO_BUS_BASE_ADDRESS, - .address_mask = PCI_MASTER_IO_ADDRESS_MASK, - .pci_base_address = PCI_MASTER_IO_PCI_BASE_ADDRESS, -}; - -static struct pci_mailbox_address pci_mailbox = { - .base_address = PCI_MAILBOX_BASE_ADDRESS, -}; - -static struct pci_target_address_window pci_target_window1 = { - .base_address = PCI_TARGET_WINDOW1_BASE_ADDRESS, -}; - -static struct resource pci_mem_resource = { - .name = "PCI Memory resources", - .start = PCI_MEM_RESOURCE_START, - .end = PCI_MEM_RESOURCE_END, - .flags = IORESOURCE_MEM, -}; - -static struct resource pci_io_resource = { - .name = "PCI I/O resources", - .start = PCI_IO_RESOURCE_START, - .end = PCI_IO_RESOURCE_END, - .flags = IORESOURCE_IO, -}; - -static struct pci_controller_unit_setup vr41xx_pci_controller_unit_setup = { - .master_memory1 = &pci_master_memory1, - .target_memory1 = &pci_target_memory1, - .master_io = &pci_master_io, - .exclusive_access = CANNOT_LOCK_FROM_DEVICE, - .wait_time_limit_from_irdy_to_trdy = 0, - .mailbox = &pci_mailbox, - .target_window1 = &pci_target_window1, - .master_latency_timer = 0x80, - .retry_limit = 0, - .arbiter_priority_control = PCI_ARBITRATION_MODE_FAIR, - .take_away_gnt_mode = PCI_TAKE_AWAY_GNT_DISABLE, -}; - -static struct pci_controller vr41xx_pci_controller = { - .pci_ops = &vr41xx_pci_ops, - .mem_resource = &pci_mem_resource, - .io_resource = &pci_io_resource, -}; - -void __init vr41xx_pciu_setup(struct pci_controller_unit_setup *setup) -{ - vr41xx_pci_controller_unit_setup = *setup; -} - -static int __init vr41xx_pciu_init(void) -{ - struct pci_controller_unit_setup *setup; - struct pci_master_address_conversion *master; - struct pci_target_address_conversion *target; - struct pci_mailbox_address *mailbox; - struct pci_target_address_window *window; - unsigned long vtclock, pci_clock_max; - uint32_t val; - - setup = &vr41xx_pci_controller_unit_setup; - - if (request_mem_region(PCIU_BASE, PCIU_SIZE, "PCIU") == NULL) - return -EBUSY; - - pciu_base = ioremap(PCIU_BASE, PCIU_SIZE); - if (pciu_base == NULL) { - release_mem_region(PCIU_BASE, PCIU_SIZE); - return -EBUSY; - } - - /* Disable PCI interrupt */ - vr41xx_disable_pciint(); - - /* Supply VTClock to PCIU */ - vr41xx_supply_clock(PCIU_CLOCK); - - /* Dummy write, waiting for supply of VTClock. */ - vr41xx_disable_pciint(); - - /* Select PCI clock */ - if (setup->pci_clock_max != 0) - pci_clock_max = setup->pci_clock_max; - else - pci_clock_max = PCI_CLOCK_MAX; - vtclock = vr41xx_get_vtclock_frequency(); - if (vtclock < pci_clock_max) - pciu_write(PCICLKSELREG, EQUAL_VTCLOCK); - else if ((vtclock / 2) < pci_clock_max) - pciu_write(PCICLKSELREG, HALF_VTCLOCK); - else if (current_cpu_data.processor_id >= PRID_VR4131_REV2_1 && - (vtclock / 3) < pci_clock_max) - pciu_write(PCICLKSELREG, ONE_THIRD_VTCLOCK); - else if ((vtclock / 4) < pci_clock_max) - pciu_write(PCICLKSELREG, QUARTER_VTCLOCK); - else { - printk(KERN_ERR "PCI Clock is over 33MHz.\n"); - iounmap(pciu_base); - return -EINVAL; - } - - /* Supply PCI clock by PCI bus */ - vr41xx_supply_clock(PCI_CLOCK); - - if (setup->master_memory1 != NULL) { - master = setup->master_memory1; - val = IBA(master->bus_base_address) | - MASTER_MSK(master->address_mask) | - WINEN | - PCIA(master->pci_base_address); - pciu_write(PCIMMAW1REG, val); - } else { - val = pciu_read(PCIMMAW1REG); - val &= ~WINEN; - pciu_write(PCIMMAW1REG, val); - } - - if (setup->master_memory2 != NULL) { - master = setup->master_memory2; - val = IBA(master->bus_base_address) | - MASTER_MSK(master->address_mask) | - WINEN | - PCIA(master->pci_base_address); - pciu_write(PCIMMAW2REG, val); - } else { - val = pciu_read(PCIMMAW2REG); - val &= ~WINEN; - pciu_write(PCIMMAW2REG, val); - } - - if (setup->target_memory1 != NULL) { - target = setup->target_memory1; - val = TARGET_MSK(target->address_mask) | - WINEN | - ITA(target->bus_base_address); - pciu_write(PCITAW1REG, val); - } else { - val = pciu_read(PCITAW1REG); - val &= ~WINEN; - pciu_write(PCITAW1REG, val); - } - - if (setup->target_memory2 != NULL) { - target = setup->target_memory2; - val = TARGET_MSK(target->address_mask) | - WINEN | - ITA(target->bus_base_address); - pciu_write(PCITAW2REG, val); - } else { - val = pciu_read(PCITAW2REG); - val &= ~WINEN; - pciu_write(PCITAW2REG, val); - } - - if (setup->master_io != NULL) { - master = setup->master_io; - val = IBA(master->bus_base_address) | - MASTER_MSK(master->address_mask) | - WINEN | - PCIIA(master->pci_base_address); - pciu_write(PCIMIOAWREG, val); - } else { - val = pciu_read(PCIMIOAWREG); - val &= ~WINEN; - pciu_write(PCIMIOAWREG, val); - } - - if (setup->exclusive_access == CANNOT_LOCK_FROM_DEVICE) - pciu_write(PCIEXACCREG, UNLOCK); - else - pciu_write(PCIEXACCREG, 0); - - if (current_cpu_type() == CPU_VR4122) - pciu_write(PCITRDYVREG, TRDYV(setup->wait_time_limit_from_irdy_to_trdy)); - - pciu_write(LATTIMEREG, MLTIM(setup->master_latency_timer)); - - if (setup->mailbox != NULL) { - mailbox = setup->mailbox; - val = MBADD(mailbox->base_address) | TYPE_32BITSPACE | - MSI_MEMORY | PREF_APPROVAL; - pciu_write(MAILBAREG, val); - } - - if (setup->target_window1) { - window = setup->target_window1; - val = PMBA(window->base_address) | TYPE_32BITSPACE | - MSI_MEMORY | PREF_APPROVAL; - pciu_write(PCIMBA1REG, val); - } - - if (setup->target_window2) { - window = setup->target_window2; - val = PMBA(window->base_address) | TYPE_32BITSPACE | - MSI_MEMORY | PREF_APPROVAL; - pciu_write(PCIMBA2REG, val); - } - - val = pciu_read(RETVALREG); - val &= ~RTYVAL_MASK; - val |= RTYVAL(setup->retry_limit); - pciu_write(RETVALREG, val); - - val = pciu_read(PCIAPCNTREG); - val &= ~(TKYGNT | PAPC); - - switch (setup->arbiter_priority_control) { - case PCI_ARBITRATION_MODE_ALTERNATE_0: - val |= PAPC_ALTERNATE_0; - break; - case PCI_ARBITRATION_MODE_ALTERNATE_B: - val |= PAPC_ALTERNATE_B; - break; - default: - val |= PAPC_FAIR; - break; - } - - if (setup->take_away_gnt_mode == PCI_TAKE_AWAY_GNT_ENABLE) - val |= TKYGNT_ENABLE; - - pciu_write(PCIAPCNTREG, val); - - pciu_write(COMMANDREG, PCI_COMMAND_IO | PCI_COMMAND_MEMORY | - PCI_COMMAND_MASTER | PCI_COMMAND_PARITY | - PCI_COMMAND_SERR); - - /* Clear bus error */ - pciu_read(BUSERRADREG); - - pciu_write(PCIENREG, PCIU_CONFIG_DONE); - - if (setup->mem_resource != NULL) - vr41xx_pci_controller.mem_resource = setup->mem_resource; - - if (setup->io_resource != NULL) { - vr41xx_pci_controller.io_resource = setup->io_resource; - } else { - set_io_port_base(IO_PORT_BASE); - ioport_resource.start = IO_PORT_RESOURCE_START; - ioport_resource.end = IO_PORT_RESOURCE_END; - } - - if (setup->master_io) { - void __iomem *io_map_base; - struct resource *res = vr41xx_pci_controller.io_resource; - master = setup->master_io; - io_map_base = ioremap(master->bus_base_address, - resource_size(res)); - if (!io_map_base) { - iounmap(pciu_base); - return -EBUSY; - } - - vr41xx_pci_controller.io_map_base = (unsigned long)io_map_base; - } - - register_pci_controller(&vr41xx_pci_controller); - - return 0; -} - -arch_initcall(vr41xx_pciu_init); diff --git a/arch/mips/pci/pci-vr41xx.h b/arch/mips/pci/pci-vr41xx.h deleted file mode 100644 index 5595e4a39b2a..000000000000 --- a/arch/mips/pci/pci-vr41xx.h +++ /dev/null @@ -1,141 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * pci-vr41xx.h, Include file for PCI Control Unit of the NEC VR4100 series. - * - * Copyright (C) 2002 MontaVista Software Inc. - * Author: Yoichi Yuasa <source@mvista.com> - * Copyright (C) 2004-2005 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#ifndef __PCI_VR41XX_H -#define __PCI_VR41XX_H - -#define PCIU_BASE 0x0f000c00UL -#define PCIU_SIZE 0x200UL - -#define PCIMMAW1REG 0x00 -#define PCIMMAW2REG 0x04 -#define PCITAW1REG 0x08 -#define PCITAW2REG 0x0c -#define PCIMIOAWREG 0x10 - #define IBA(addr) ((addr) & 0xff000000U) - #define MASTER_MSK(mask) (((mask) >> 11) & 0x000fe000U) - #define PCIA(addr) (((addr) >> 24) & 0x000000ffU) - #define TARGET_MSK(mask) (((mask) >> 8) & 0x000fe000U) - #define ITA(addr) (((addr) >> 24) & 0x000000ffU) - #define PCIIA(addr) (((addr) >> 24) & 0x000000ffU) - #define WINEN 0x1000U -#define PCICONFDREG 0x14 -#define PCICONFAREG 0x18 -#define PCIMAILREG 0x1c -#define BUSERRADREG 0x24 - #define EA(reg) ((reg) &0xfffffffc) - -#define INTCNTSTAREG 0x28 - #define MABTCLR 0x80000000U - #define TRDYCLR 0x40000000U - #define PARCLR 0x20000000U - #define MBCLR 0x10000000U - #define SERRCLR 0x08000000U - #define RTYCLR 0x04000000U - #define MABCLR 0x02000000U - #define TABCLR 0x01000000U - /* RFU */ - #define MABTMSK 0x00008000U - #define TRDYMSK 0x00004000U - #define PARMSK 0x00002000U - #define MBMSK 0x00001000U - #define SERRMSK 0x00000800U - #define RTYMSK 0x00000400U - #define MABMSK 0x00000200U - #define TABMSK 0x00000100U - #define IBAMABT 0x00000080U - #define TRDYRCH 0x00000040U - #define PAR 0x00000020U - #define MB 0x00000010U - #define PCISERR 0x00000008U - #define RTYRCH 0x00000004U - #define MABORT 0x00000002U - #define TABORT 0x00000001U - -#define PCIEXACCREG 0x2c - #define UNLOCK 0x2U - #define EAREQ 0x1U -#define PCIRECONTREG 0x30 - #define RTRYCNT(reg) ((reg) & 0x000000ffU) -#define PCIENREG 0x34 - #define PCIU_CONFIG_DONE 0x4U -#define PCICLKSELREG 0x38 - #define EQUAL_VTCLOCK 0x2U - #define HALF_VTCLOCK 0x0U - #define ONE_THIRD_VTCLOCK 0x3U - #define QUARTER_VTCLOCK 0x1U -#define PCITRDYVREG 0x3c - #define TRDYV(val) ((uint32_t)(val) & 0xffU) -#define PCICLKRUNREG 0x60 - -#define VENDORIDREG 0x100 -#define DEVICEIDREG 0x100 -#define COMMANDREG 0x104 -#define STATUSREG 0x104 -#define REVIDREG 0x108 -#define CLASSREG 0x108 -#define CACHELSREG 0x10c -#define LATTIMEREG 0x10c - #define MLTIM(val) (((uint32_t)(val) << 7) & 0xff00U) -#define MAILBAREG 0x110 -#define PCIMBA1REG 0x114 -#define PCIMBA2REG 0x118 - #define MBADD(base) ((base) & 0xfffff800U) - #define PMBA(base) ((base) & 0xffe00000U) - #define PREF 0x8U - #define PREF_APPROVAL 0x8U - #define PREF_DISAPPROVAL 0x0U - #define TYPE 0x6U - #define TYPE_32BITSPACE 0x0U - #define MSI 0x1U - #define MSI_MEMORY 0x0U -#define INTLINEREG 0x13c -#define INTPINREG 0x13c -#define RETVALREG 0x140 -#define PCIAPCNTREG 0x140 - #define TKYGNT 0x04000000U - #define TKYGNT_ENABLE 0x04000000U - #define TKYGNT_DISABLE 0x00000000U - #define PAPC 0x03000000U - #define PAPC_ALTERNATE_B 0x02000000U - #define PAPC_ALTERNATE_0 0x01000000U - #define PAPC_FAIR 0x00000000U - #define RTYVAL(val) (((uint32_t)(val) << 7) & 0xff00U) - #define RTYVAL_MASK 0xff00U - -#define PCI_CLOCK_MAX 33333333U - -/* - * Default setup - */ -#define PCI_MASTER_MEM1_BUS_BASE_ADDRESS 0x10000000U -#define PCI_MASTER_MEM1_ADDRESS_MASK 0x7c000000U -#define PCI_MASTER_MEM1_PCI_BASE_ADDRESS 0x10000000U - -#define PCI_TARGET_MEM1_ADDRESS_MASK 0x08000000U -#define PCI_TARGET_MEM1_BUS_BASE_ADDRESS 0x00000000U - -#define PCI_MASTER_IO_BUS_BASE_ADDRESS 0x16000000U -#define PCI_MASTER_IO_ADDRESS_MASK 0x7e000000U -#define PCI_MASTER_IO_PCI_BASE_ADDRESS 0x00000000U - -#define PCI_MAILBOX_BASE_ADDRESS 0x00000000U - -#define PCI_TARGET_WINDOW1_BASE_ADDRESS 0x00000000U - -#define IO_PORT_BASE KSEG1ADDR(PCI_MASTER_IO_BUS_BASE_ADDRESS) -#define IO_PORT_RESOURCE_START PCI_MASTER_IO_PCI_BASE_ADDRESS -#define IO_PORT_RESOURCE_END (~PCI_MASTER_IO_ADDRESS_MASK & PCI_MASTER_ADDRESS_MASK) - -#define PCI_IO_RESOURCE_START 0x01000000UL -#define PCI_IO_RESOURCE_END 0x01ffffffUL - -#define PCI_MEM_RESOURCE_START 0x11000000UL -#define PCI_MEM_RESOURCE_END 0x13ffffffUL - -#endif /* __PCI_VR41XX_H */ diff --git a/arch/mips/sgi-ip22/ip22-gio.c b/arch/mips/sgi-ip22/ip22-gio.c index 38d12f417e48..8686e8c1c4e5 100644 --- a/arch/mips/sgi-ip22/ip22-gio.c +++ b/arch/mips/sgi-ip22/ip22-gio.c @@ -148,7 +148,7 @@ static void gio_device_remove(struct device *dev) struct gio_device *gio_dev = to_gio_device(dev); struct gio_driver *drv = to_gio_driver(dev->driver); - if (dev->driver && drv->remove) + if (drv->remove) drv->remove(gio_dev); } diff --git a/arch/mips/vr41xx/Kconfig b/arch/mips/vr41xx/Kconfig deleted file mode 100644 index e0b651db371d..000000000000 --- a/arch/mips/vr41xx/Kconfig +++ /dev/null @@ -1,104 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -choice - prompt "Machine type" - depends on MACH_VR41XX - default TANBAC_TB022X - -config CASIO_E55 - bool "CASIO CASSIOPEIA E-10/15/55/65" - select CEVT_R4K - select CSRC_R4K - select DMA_NONCOHERENT - select IRQ_MIPS_CPU - select ISA - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_LITTLE_ENDIAN - -config IBM_WORKPAD - bool "IBM WorkPad z50" - select CEVT_R4K - select CSRC_R4K - select DMA_NONCOHERENT - select IRQ_MIPS_CPU - select ISA - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_LITTLE_ENDIAN - -config TANBAC_TB022X - bool "TANBAC VR4131 multichip module and TANBAC VR4131DIMM" - select CEVT_R4K - select CSRC_R4K - select DMA_NONCOHERENT - select IRQ_MIPS_CPU - select HAVE_PCI - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_LITTLE_ENDIAN - help - The TANBAC VR4131 multichip module(TB0225) and - the TANBAC VR4131DIMM(TB0229) are MIPS-based platforms - manufactured by TANBAC. - Please refer to <http://www.tanbac.co.jp/> - about VR4131 multichip module and VR4131DIMM. - -config VICTOR_MPC30X - bool "Victor MP-C303/304" - select CEVT_R4K - select CSRC_R4K - select DMA_NONCOHERENT - select IRQ_MIPS_CPU - select HAVE_PCI - select PCI_VR41XX - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_LITTLE_ENDIAN - -config ZAO_CAPCELLA - bool "ZAO Networks Capcella" - select CEVT_R4K - select CSRC_R4K - select DMA_NONCOHERENT - select IRQ_MIPS_CPU - select HAVE_PCI - select PCI_VR41XX - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_LITTLE_ENDIAN - -endchoice - -choice - prompt "Base board type" - depends on TANBAC_TB022X - default TANBAC_TB0287 - -config TANBAC_TB0219 - bool "TANBAC DIMM Evaluation Kit(TB0219)" - select GPIO_VR41XX - select PCI_VR41XX - help - The TANBAC DIMM Evaluation Kit(TB0219) is a MIPS-based platform - manufactured by TANBAC. - Please refer to <http://www.tanbac.co.jp/> about DIMM Evaluation Kit. - -config TANBAC_TB0226 - bool "TANBAC Mbase(TB0226)" - select GPIO_VR41XX - select PCI_VR41XX - help - The TANBAC Mbase(TB0226) is a MIPS-based platform - manufactured by TANBAC. - Please refer to <http://www.tanbac.co.jp/> about Mbase. - -config TANBAC_TB0287 - bool "TANBAC Mini-ITX DIMM base(TB0287)" - select PCI_VR41XX - help - The TANBAC Mini-ITX DIMM base(TB0287) is a MIPS-based platform - manufactured by TANBAC. - Please refer to <http://www.tanbac.co.jp/> about Mini-ITX DIMM base. - -endchoice - -config PCI_VR41XX - bool "Add PCI control unit support of NEC VR4100 series" - depends on MACH_VR41XX && HAVE_PCI - default y - select PCI diff --git a/arch/mips/vr41xx/Makefile b/arch/mips/vr41xx/Makefile deleted file mode 100644 index 765020d5ee4d..000000000000 --- a/arch/mips/vr41xx/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# -obj-$(CONFIG_MACH_VR41XX) += common/ -obj-$(CONFIG_CASIO_E55) += casio-e55/ -obj-$(CONFIG_IBM_WORKPAD) += ibm-workpad/ diff --git a/arch/mips/vr41xx/Platform b/arch/mips/vr41xx/Platform deleted file mode 100644 index 3f593a3e5678..000000000000 --- a/arch/mips/vr41xx/Platform +++ /dev/null @@ -1,29 +0,0 @@ -# -# NEC VR4100 series based machines -# -cflags-$(CONFIG_MACH_VR41XX) += -I$(srctree)/arch/mips/include/asm/mach-vr41xx - -# -# CASIO CASSIPEIA E-55/65 (VR4111) -# -load-$(CONFIG_CASIO_E55) += 0xffffffff80004000 - -# -# IBM WorkPad z50 (VR4121) -# -load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000 - -# -# TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131) -# -load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000 - -# -# Victor MP-C303/304 (VR4122) -# -load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000 - -# -# ZAO Networks Capcella (VR4131) -# -load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000 diff --git a/arch/mips/vr41xx/casio-e55/Makefile b/arch/mips/vr41xx/casio-e55/Makefile deleted file mode 100644 index 65d30d7c86a9..000000000000 --- a/arch/mips/vr41xx/casio-e55/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -# -# Makefile for the CASIO CASSIOPEIA E-55/65 specific parts of the kernel -# - -obj-y += setup.o diff --git a/arch/mips/vr41xx/casio-e55/setup.c b/arch/mips/vr41xx/casio-e55/setup.c deleted file mode 100644 index 25ea7f19f891..000000000000 --- a/arch/mips/vr41xx/casio-e55/setup.c +++ /dev/null @@ -1,27 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * setup.c, Setup for the CASIO CASSIOPEIA E-11/15/55/65. - * - * Copyright (C) 2002-2006 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#include <linux/init.h> -#include <linux/ioport.h> - -#include <asm/io.h> - -#define E55_ISA_IO_BASE 0x1400c000 -#define E55_ISA_IO_SIZE 0x03ff4000 -#define E55_ISA_IO_START 0 -#define E55_ISA_IO_END (E55_ISA_IO_SIZE - 1) -#define E55_IO_PORT_BASE KSEG1ADDR(E55_ISA_IO_BASE) - -static int __init casio_e55_setup(void) -{ - set_io_port_base(E55_IO_PORT_BASE); - ioport_resource.start = E55_ISA_IO_START; - ioport_resource.end = E55_ISA_IO_END; - - return 0; -} - -arch_initcall(casio_e55_setup); diff --git a/arch/mips/vr41xx/common/Makefile b/arch/mips/vr41xx/common/Makefile deleted file mode 100644 index 57d3eee29d5f..000000000000 --- a/arch/mips/vr41xx/common/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -# -# Makefile for common code of the NEC VR4100 series. -# - -obj-y += bcu.o cmu.o giu.o icu.o init.o irq.o pmu.o rtc.o siu.o type.o diff --git a/arch/mips/vr41xx/common/bcu.c b/arch/mips/vr41xx/common/bcu.c deleted file mode 100644 index 0677d17796f6..000000000000 --- a/arch/mips/vr41xx/common/bcu.c +++ /dev/null @@ -1,210 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * bcu.c, Bus Control Unit routines for the NEC VR4100 series. - * - * Copyright (C) 2002 MontaVista Software Inc. - * Author: Yoichi Yuasa <source@mvista.com> - * Copyright (C) 2003-2005 Yoichi Yuasa <yuasa@linux-mips.org> - */ -/* - * Changes: - * MontaVista Software Inc. <source@mvista.com> - * - New creation, NEC VR4122 and VR4131 are supported. - * - Added support for NEC VR4111 and VR4121. - * - * Yoichi Yuasa <yuasa@linux-mips.org> - * - Added support for NEC VR4133. - */ -#include <linux/export.h> -#include <linux/kernel.h> -#include <linux/smp.h> -#include <linux/types.h> - -#include <asm/cpu-type.h> -#include <asm/cpu.h> -#include <asm/io.h> - -#define CLKSPEEDREG_TYPE1 (void __iomem *)KSEG1ADDR(0x0b000014) -#define CLKSPEEDREG_TYPE2 (void __iomem *)KSEG1ADDR(0x0f000014) - #define CLKSP(x) ((x) & 0x001f) - #define CLKSP_VR4133(x) ((x) & 0x0007) - - #define DIV2B 0x8000 - #define DIV3B 0x4000 - #define DIV4B 0x2000 - - #define DIVT(x) (((x) & 0xf000) >> 12) - #define DIVVT(x) (((x) & 0x0f00) >> 8) - - #define TDIVMODE(x) (2 << (((x) & 0x1000) >> 12)) - #define VTDIVMODE(x) (((x) & 0x0700) >> 8) - -static unsigned long vr41xx_vtclock; -static unsigned long vr41xx_tclock; - -unsigned long vr41xx_get_vtclock_frequency(void) -{ - return vr41xx_vtclock; -} - -EXPORT_SYMBOL_GPL(vr41xx_get_vtclock_frequency); - -unsigned long vr41xx_get_tclock_frequency(void) -{ - return vr41xx_tclock; -} - -EXPORT_SYMBOL_GPL(vr41xx_get_tclock_frequency); - -static inline uint16_t read_clkspeed(void) -{ - switch (current_cpu_type()) { - case CPU_VR4111: - case CPU_VR4121: return readw(CLKSPEEDREG_TYPE1); - case CPU_VR4122: - case CPU_VR4131: - case CPU_VR4133: return readw(CLKSPEEDREG_TYPE2); - default: - printk(KERN_INFO "Unexpected CPU of NEC VR4100 series\n"); - break; - } - - return 0; -} - -static inline unsigned long calculate_pclock(uint16_t clkspeed) -{ - unsigned long pclock = 0; - - switch (current_cpu_type()) { - case CPU_VR4111: - case CPU_VR4121: - pclock = 18432000 * 64; - pclock /= CLKSP(clkspeed); - break; - case CPU_VR4122: - pclock = 18432000 * 98; - pclock /= CLKSP(clkspeed); - break; - case CPU_VR4131: - pclock = 18432000 * 108; - pclock /= CLKSP(clkspeed); - break; - case CPU_VR4133: - switch (CLKSP_VR4133(clkspeed)) { - case 0: - pclock = 133000000; - break; - case 1: - pclock = 149000000; - break; - case 2: - pclock = 165900000; - break; - case 3: - pclock = 199100000; - break; - case 4: - pclock = 265900000; - break; - default: - printk(KERN_INFO "Unknown PClock speed for NEC VR4133\n"); - break; - } - break; - default: - printk(KERN_INFO "Unexpected CPU of NEC VR4100 series\n"); - break; - } - - printk(KERN_INFO "PClock: %ldHz\n", pclock); - - return pclock; -} - -static inline unsigned long calculate_vtclock(uint16_t clkspeed, unsigned long pclock) -{ - unsigned long vtclock = 0; - - switch (current_cpu_type()) { - case CPU_VR4111: - /* The NEC VR4111 doesn't have the VTClock. */ - break; - case CPU_VR4121: - vtclock = pclock; - /* DIVVT == 9 Divide by 1.5 . VTClock = (PClock * 6) / 9 */ - if (DIVVT(clkspeed) == 9) - vtclock = pclock * 6; - /* DIVVT == 10 Divide by 2.5 . VTClock = (PClock * 4) / 10 */ - else if (DIVVT(clkspeed) == 10) - vtclock = pclock * 4; - vtclock /= DIVVT(clkspeed); - printk(KERN_INFO "VTClock: %ldHz\n", vtclock); - break; - case CPU_VR4122: - if(VTDIVMODE(clkspeed) == 7) - vtclock = pclock / 1; - else if(VTDIVMODE(clkspeed) == 1) - vtclock = pclock / 2; - else - vtclock = pclock / VTDIVMODE(clkspeed); - printk(KERN_INFO "VTClock: %ldHz\n", vtclock); - break; - case CPU_VR4131: - case CPU_VR4133: - vtclock = pclock / VTDIVMODE(clkspeed); - printk(KERN_INFO "VTClock: %ldHz\n", vtclock); - break; - default: - printk(KERN_INFO "Unexpected CPU of NEC VR4100 series\n"); - break; - } - - return vtclock; -} - -static inline unsigned long calculate_tclock(uint16_t clkspeed, unsigned long pclock, - unsigned long vtclock) -{ - unsigned long tclock = 0; - - switch (current_cpu_type()) { - case CPU_VR4111: - if (!(clkspeed & DIV2B)) - tclock = pclock / 2; - else if (!(clkspeed & DIV3B)) - tclock = pclock / 3; - else if (!(clkspeed & DIV4B)) - tclock = pclock / 4; - break; - case CPU_VR4121: - tclock = pclock / DIVT(clkspeed); - break; - case CPU_VR4122: - case CPU_VR4131: - case CPU_VR4133: - tclock = vtclock / TDIVMODE(clkspeed); - break; - default: - printk(KERN_INFO "Unexpected CPU of NEC VR4100 series\n"); - break; - } - - printk(KERN_INFO "TClock: %ldHz\n", tclock); - - return tclock; -} - -void vr41xx_calculate_clock_frequency(void) -{ - unsigned long pclock; - uint16_t clkspeed; - - clkspeed = read_clkspeed(); - - pclock = calculate_pclock(clkspeed); - vr41xx_vtclock = calculate_vtclock(clkspeed, pclock); - vr41xx_tclock = calculate_tclock(clkspeed, pclock, vr41xx_vtclock); -} - -EXPORT_SYMBOL_GPL(vr41xx_calculate_clock_frequency); diff --git a/arch/mips/vr41xx/common/cmu.c b/arch/mips/vr41xx/common/cmu.c deleted file mode 100644 index e4cbe116b26d..000000000000 --- a/arch/mips/vr41xx/common/cmu.c +++ /dev/null @@ -1,242 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * cmu.c, Clock Mask Unit routines for the NEC VR4100 series. - * - * Copyright (C) 2001-2002 MontaVista Software Inc. - * Author: Yoichi Yuasa <source@mvista.com> - * Copyright (C) 2003-2005 Yoichi Yuasa <yuasa@linux-mips.org> - */ -/* - * Changes: - * MontaVista Software Inc. <source@mvista.com> - * - New creation, NEC VR4122 and VR4131 are supported. - * - Added support for NEC VR4111 and VR4121. - * - * Yoichi Yuasa <yuasa@linux-mips.org> - * - Added support for NEC VR4133. - */ -#include <linux/export.h> -#include <linux/init.h> -#include <linux/ioport.h> -#include <linux/smp.h> -#include <linux/spinlock.h> -#include <linux/types.h> - -#include <asm/cpu.h> -#include <asm/io.h> -#include <asm/vr41xx/vr41xx.h> - -#define CMU_TYPE1_BASE 0x0b000060UL -#define CMU_TYPE1_SIZE 0x4 - -#define CMU_TYPE2_BASE 0x0f000060UL -#define CMU_TYPE2_SIZE 0x4 - -#define CMU_TYPE3_BASE 0x0f000060UL -#define CMU_TYPE3_SIZE 0x8 - -#define CMUCLKMSK 0x0 - #define MSKPIU 0x0001 - #define MSKSIU 0x0002 - #define MSKAIU 0x0004 - #define MSKKIU 0x0008 - #define MSKFIR 0x0010 - #define MSKDSIU 0x0820 - #define MSKCSI 0x0040 - #define MSKPCIU 0x0080 - #define MSKSSIU 0x0100 - #define MSKSHSP 0x0200 - #define MSKFFIR 0x0400 - #define MSKSCSI 0x1000 - #define MSKPPCIU 0x2000 -#define CMUCLKMSK2 0x4 - #define MSKCEU 0x0001 - #define MSKMAC0 0x0002 - #define MSKMAC1 0x0004 - -static void __iomem *cmu_base; -static uint16_t cmuclkmsk, cmuclkmsk2; -static DEFINE_SPINLOCK(cmu_lock); - -#define cmu_read(offset) readw(cmu_base + (offset)) -#define cmu_write(offset, value) writew((value), cmu_base + (offset)) - -void vr41xx_supply_clock(vr41xx_clock_t clock) -{ - spin_lock_irq(&cmu_lock); - - switch (clock) { - case PIU_CLOCK: - cmuclkmsk |= MSKPIU; - break; - case SIU_CLOCK: - cmuclkmsk |= MSKSIU | MSKSSIU; - break; - case AIU_CLOCK: - cmuclkmsk |= MSKAIU; - break; - case KIU_CLOCK: - cmuclkmsk |= MSKKIU; - break; - case FIR_CLOCK: - cmuclkmsk |= MSKFIR | MSKFFIR; - break; - case DSIU_CLOCK: - if (current_cpu_type() == CPU_VR4111 || - current_cpu_type() == CPU_VR4121) - cmuclkmsk |= MSKDSIU; - else - cmuclkmsk |= MSKSIU | MSKDSIU; - break; - case CSI_CLOCK: - cmuclkmsk |= MSKCSI | MSKSCSI; - break; - case PCIU_CLOCK: - cmuclkmsk |= MSKPCIU; - break; - case HSP_CLOCK: - cmuclkmsk |= MSKSHSP; - break; - case PCI_CLOCK: - cmuclkmsk |= MSKPPCIU; - break; - case CEU_CLOCK: - cmuclkmsk2 |= MSKCEU; - break; - case ETHER0_CLOCK: - cmuclkmsk2 |= MSKMAC0; - break; - case ETHER1_CLOCK: - cmuclkmsk2 |= MSKMAC1; - break; - default: - break; - } - - if (clock == CEU_CLOCK || clock == ETHER0_CLOCK || - clock == ETHER1_CLOCK) - cmu_write(CMUCLKMSK2, cmuclkmsk2); - else - cmu_write(CMUCLKMSK, cmuclkmsk); - - spin_unlock_irq(&cmu_lock); -} - -EXPORT_SYMBOL_GPL(vr41xx_supply_clock); - -void vr41xx_mask_clock(vr41xx_clock_t clock) -{ - spin_lock_irq(&cmu_lock); - - switch (clock) { - case PIU_CLOCK: - cmuclkmsk &= ~MSKPIU; - break; - case SIU_CLOCK: - if (current_cpu_type() == CPU_VR4111 || - current_cpu_type() == CPU_VR4121) { - cmuclkmsk &= ~(MSKSIU | MSKSSIU); - } else { - if (cmuclkmsk & MSKDSIU) - cmuclkmsk &= ~MSKSSIU; - else - cmuclkmsk &= ~(MSKSIU | MSKSSIU); - } - break; - case AIU_CLOCK: - cmuclkmsk &= ~MSKAIU; - break; - case KIU_CLOCK: - cmuclkmsk &= ~MSKKIU; - break; - case FIR_CLOCK: - cmuclkmsk &= ~(MSKFIR | MSKFFIR); - break; - case DSIU_CLOCK: - if (current_cpu_type() == CPU_VR4111 || - current_cpu_type() == CPU_VR4121) { - cmuclkmsk &= ~MSKDSIU; - } else { - if (cmuclkmsk & MSKSSIU) - cmuclkmsk &= ~MSKDSIU; - else - cmuclkmsk &= ~(MSKSIU | MSKDSIU); - } - break; - case CSI_CLOCK: - cmuclkmsk &= ~(MSKCSI | MSKSCSI); - break; - case PCIU_CLOCK: - cmuclkmsk &= ~MSKPCIU; - break; - case HSP_CLOCK: - cmuclkmsk &= ~MSKSHSP; - break; - case PCI_CLOCK: - cmuclkmsk &= ~MSKPPCIU; - break; - case CEU_CLOCK: - cmuclkmsk2 &= ~MSKCEU; - break; - case ETHER0_CLOCK: - cmuclkmsk2 &= ~MSKMAC0; - break; - case ETHER1_CLOCK: - cmuclkmsk2 &= ~MSKMAC1; - break; - default: - break; - } - - if (clock == CEU_CLOCK || clock == ETHER0_CLOCK || - clock == ETHER1_CLOCK) - cmu_write(CMUCLKMSK2, cmuclkmsk2); - else - cmu_write(CMUCLKMSK, cmuclkmsk); - - spin_unlock_irq(&cmu_lock); -} - -EXPORT_SYMBOL_GPL(vr41xx_mask_clock); - -static int __init vr41xx_cmu_init(void) -{ - unsigned long start, size; - - switch (current_cpu_type()) { - case CPU_VR4111: - case CPU_VR4121: - start = CMU_TYPE1_BASE; - size = CMU_TYPE1_SIZE; - break; - case CPU_VR4122: - case CPU_VR4131: - start = CMU_TYPE2_BASE; - size = CMU_TYPE2_SIZE; - break; - case CPU_VR4133: - start = CMU_TYPE3_BASE; - size = CMU_TYPE3_SIZE; - break; - default: - panic("Unexpected CPU of NEC VR4100 series"); - break; - } - - if (request_mem_region(start, size, "CMU") == NULL) - return -EBUSY; - - cmu_base = ioremap(start, size); - if (cmu_base == NULL) { - release_mem_region(start, size); - return -EBUSY; - } - - cmuclkmsk = cmu_read(CMUCLKMSK); - if (current_cpu_type() == CPU_VR4133) - cmuclkmsk2 = cmu_read(CMUCLKMSK2); - - return 0; -} - -core_initcall(vr41xx_cmu_init); diff --git a/arch/mips/vr41xx/common/giu.c b/arch/mips/vr41xx/common/giu.c deleted file mode 100644 index 398c626411f8..000000000000 --- a/arch/mips/vr41xx/common/giu.c +++ /dev/null @@ -1,110 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * NEC VR4100 series GIU platform device. - * - * Copyright (C) 2007 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/smp.h> -#include <linux/ioport.h> -#include <linux/platform_device.h> - -#include <asm/cpu.h> -#include <asm/vr41xx/giu.h> -#include <asm/vr41xx/irq.h> - -static struct resource giu_50pins_pullupdown_resource[] __initdata = { - { - .start = 0x0b000100, - .end = 0x0b00011f, - .flags = IORESOURCE_MEM, - }, - { - .start = 0x0b0002e0, - .end = 0x0b0002e3, - .flags = IORESOURCE_MEM, - }, - { - .start = GIUINT_IRQ, - .end = GIUINT_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource giu_36pins_resource[] __initdata = { - { - .start = 0x0f000140, - .end = 0x0f00015f, - .flags = IORESOURCE_MEM, - }, - { - .start = GIUINT_IRQ, - .end = GIUINT_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource giu_48pins_resource[] __initdata = { - { - .start = 0x0f000140, - .end = 0x0f000167, - .flags = IORESOURCE_MEM, - }, - { - .start = GIUINT_IRQ, - .end = GIUINT_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static int __init vr41xx_giu_add(void) -{ - struct platform_device *pdev; - struct resource *res; - unsigned int num; - int retval; - - pdev = platform_device_alloc("GIU", -1); - if (!pdev) - return -ENOMEM; - - switch (current_cpu_type()) { - case CPU_VR4111: - case CPU_VR4121: - pdev->id = GPIO_50PINS_PULLUPDOWN; - res = giu_50pins_pullupdown_resource; - num = ARRAY_SIZE(giu_50pins_pullupdown_resource); - break; - case CPU_VR4122: - case CPU_VR4131: - pdev->id = GPIO_36PINS; - res = giu_36pins_resource; - num = ARRAY_SIZE(giu_36pins_resource); - break; - case CPU_VR4133: - pdev->id = GPIO_48PINS_EDGE_SELECT; - res = giu_48pins_resource; - num = ARRAY_SIZE(giu_48pins_resource); - break; - default: - retval = -ENODEV; - goto err_free_device; - } - - retval = platform_device_add_resources(pdev, res, num); - if (retval) - goto err_free_device; - - retval = platform_device_add(pdev); - if (retval) - goto err_free_device; - - return 0; - -err_free_device: - platform_device_put(pdev); - - return retval; -} -device_initcall(vr41xx_giu_add); diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c deleted file mode 100644 index 9240bcdbe74e..000000000000 --- a/arch/mips/vr41xx/common/icu.c +++ /dev/null @@ -1,714 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * icu.c, Interrupt Control Unit routines for the NEC VR4100 series. - * - * Copyright (C) 2001-2002 MontaVista Software Inc. - * Author: Yoichi Yuasa <source@mvista.com> - * Copyright (C) 2003-2006 Yoichi Yuasa <yuasa@linux-mips.org> - */ -/* - * Changes: - * MontaVista Software Inc. <source@mvista.com> - * - New creation, NEC VR4122 and VR4131 are supported. - * - Added support for NEC VR4111 and VR4121. - * - * Yoichi Yuasa <yuasa@linux-mips.org> - * - Coped with INTASSIGN of NEC VR4133. - */ -#include <linux/errno.h> -#include <linux/export.h> -#include <linux/init.h> -#include <linux/ioport.h> -#include <linux/irq.h> -#include <linux/smp.h> -#include <linux/types.h> - -#include <asm/cpu.h> -#include <asm/io.h> -#include <asm/vr41xx/irq.h> -#include <asm/vr41xx/vr41xx.h> - -static void __iomem *icu1_base; -static void __iomem *icu2_base; - -static unsigned char sysint1_assign[16] = { - 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; -static unsigned char sysint2_assign[16] = { - 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; - -#define ICU1_TYPE1_BASE 0x0b000080UL -#define ICU2_TYPE1_BASE 0x0b000200UL - -#define ICU1_TYPE2_BASE 0x0f000080UL -#define ICU2_TYPE2_BASE 0x0f0000a0UL - -#define ICU1_SIZE 0x20 -#define ICU2_SIZE 0x1c - -#define SYSINT1REG 0x00 -#define PIUINTREG 0x02 -#define INTASSIGN0 0x04 -#define INTASSIGN1 0x06 -#define GIUINTLREG 0x08 -#define DSIUINTREG 0x0a -#define MSYSINT1REG 0x0c -#define MPIUINTREG 0x0e -#define MAIUINTREG 0x10 -#define MKIUINTREG 0x12 -#define MMACINTREG 0x12 -#define MGIUINTLREG 0x14 -#define MDSIUINTREG 0x16 -#define NMIREG 0x18 -#define SOFTREG 0x1a -#define INTASSIGN2 0x1c -#define INTASSIGN3 0x1e - -#define SYSINT2REG 0x00 -#define GIUINTHREG 0x02 -#define FIRINTREG 0x04 -#define MSYSINT2REG 0x06 -#define MGIUINTHREG 0x08 -#define MFIRINTREG 0x0a -#define PCIINTREG 0x0c - #define PCIINT0 0x0001 -#define SCUINTREG 0x0e - #define SCUINT0 0x0001 -#define CSIINTREG 0x10 -#define MPCIINTREG 0x12 -#define MSCUINTREG 0x14 -#define MCSIINTREG 0x16 -#define BCUINTREG 0x18 - #define BCUINTR 0x0001 -#define MBCUINTREG 0x1a - -#define SYSINT1_IRQ_TO_PIN(x) ((x) - SYSINT1_IRQ_BASE) /* Pin 0-15 */ -#define SYSINT2_IRQ_TO_PIN(x) ((x) - SYSINT2_IRQ_BASE) /* Pin 0-15 */ - -#define INT_TO_IRQ(x) ((x) + 2) /* Int0-4 -> IRQ2-6 */ - -#define icu1_read(offset) readw(icu1_base + (offset)) -#define icu1_write(offset, value) writew((value), icu1_base + (offset)) - -#define icu2_read(offset) readw(icu2_base + (offset)) -#define icu2_write(offset, value) writew((value), icu2_base + (offset)) - -#define INTASSIGN_MAX 4 -#define INTASSIGN_MASK 0x0007 - -static inline uint16_t icu1_set(uint8_t offset, uint16_t set) -{ - uint16_t data; - - data = icu1_read(offset); - data |= set; - icu1_write(offset, data); - - return data; -} - -static inline uint16_t icu1_clear(uint8_t offset, uint16_t clear) -{ - uint16_t data; - - data = icu1_read(offset); - data &= ~clear; - icu1_write(offset, data); - - return data; -} - -static inline uint16_t icu2_set(uint8_t offset, uint16_t set) -{ - uint16_t data; - - data = icu2_read(offset); - data |= set; - icu2_write(offset, data); - - return data; -} - -static inline uint16_t icu2_clear(uint8_t offset, uint16_t clear) -{ - uint16_t data; - - data = icu2_read(offset); - data &= ~clear; - icu2_write(offset, data); - - return data; -} - -void vr41xx_enable_piuint(uint16_t mask) -{ - struct irq_desc *desc = irq_to_desc(PIU_IRQ); - unsigned long flags; - - if (current_cpu_type() == CPU_VR4111 || - current_cpu_type() == CPU_VR4121) { - raw_spin_lock_irqsave(&desc->lock, flags); - icu1_set(MPIUINTREG, mask); - raw_spin_unlock_irqrestore(&desc->lock, flags); - } -} - -EXPORT_SYMBOL(vr41xx_enable_piuint); - -void vr41xx_disable_piuint(uint16_t mask) -{ - struct irq_desc *desc = irq_to_desc(PIU_IRQ); - unsigned long flags; - - if (current_cpu_type() == CPU_VR4111 || - current_cpu_type() == CPU_VR4121) { - raw_spin_lock_irqsave(&desc->lock, flags); - icu1_clear(MPIUINTREG, mask); - raw_spin_unlock_irqrestore(&desc->lock, flags); - } -} - -EXPORT_SYMBOL(vr41xx_disable_piuint); - -void vr41xx_enable_aiuint(uint16_t mask) -{ - struct irq_desc *desc = irq_to_desc(AIU_IRQ); - unsigned long flags; - - if (current_cpu_type() == CPU_VR4111 || - current_cpu_type() == CPU_VR4121) { - raw_spin_lock_irqsave(&desc->lock, flags); - icu1_set(MAIUINTREG, mask); - raw_spin_unlock_irqrestore(&desc->lock, flags); - } -} - -EXPORT_SYMBOL(vr41xx_enable_aiuint); - -void vr41xx_disable_aiuint(uint16_t mask) -{ - struct irq_desc *desc = irq_to_desc(AIU_IRQ); - unsigned long flags; - - if (current_cpu_type() == CPU_VR4111 || - current_cpu_type() == CPU_VR4121) { - raw_spin_lock_irqsave(&desc->lock, flags); - icu1_clear(MAIUINTREG, mask); - raw_spin_unlock_irqrestore(&desc->lock, flags); - } -} - -EXPORT_SYMBOL(vr41xx_disable_aiuint); - -void vr41xx_enable_kiuint(uint16_t mask) -{ - struct irq_desc *desc = irq_to_desc(KIU_IRQ); - unsigned long flags; - - if (current_cpu_type() == CPU_VR4111 || - current_cpu_type() == CPU_VR4121) { - raw_spin_lock_irqsave(&desc->lock, flags); - icu1_set(MKIUINTREG, mask); - raw_spin_unlock_irqrestore(&desc->lock, flags); - } -} - -EXPORT_SYMBOL(vr41xx_enable_kiuint); - -void vr41xx_disable_kiuint(uint16_t mask) -{ - struct irq_desc *desc = irq_to_desc(KIU_IRQ); - unsigned long flags; - - if (current_cpu_type() == CPU_VR4111 || - current_cpu_type() == CPU_VR4121) { - raw_spin_lock_irqsave(&desc->lock, flags); - icu1_clear(MKIUINTREG, mask); - raw_spin_unlock_irqrestore(&desc->lock, flags); - } -} - -EXPORT_SYMBOL(vr41xx_disable_kiuint); - -void vr41xx_enable_macint(uint16_t mask) -{ - struct irq_desc *desc = irq_to_desc(ETHERNET_IRQ); - unsigned long flags; - - raw_spin_lock_irqsave(&desc->lock, flags); - icu1_set(MMACINTREG, mask); - raw_spin_unlock_irqrestore(&desc->lock, flags); -} - -EXPORT_SYMBOL(vr41xx_enable_macint); - -void vr41xx_disable_macint(uint16_t mask) -{ - struct irq_desc *desc = irq_to_desc(ETHERNET_IRQ); - unsigned long flags; - - raw_spin_lock_irqsave(&desc->lock, flags); - icu1_clear(MMACINTREG, mask); - raw_spin_unlock_irqrestore(&desc->lock, flags); -} - -EXPORT_SYMBOL(vr41xx_disable_macint); - -void vr41xx_enable_dsiuint(uint16_t mask) -{ - struct irq_desc *desc = irq_to_desc(DSIU_IRQ); - unsigned long flags; - - raw_spin_lock_irqsave(&desc->lock, flags); - icu1_set(MDSIUINTREG, mask); - raw_spin_unlock_irqrestore(&desc->lock, flags); -} - -EXPORT_SYMBOL(vr41xx_enable_dsiuint); - -void vr41xx_disable_dsiuint(uint16_t mask) -{ - struct irq_desc *desc = irq_to_desc(DSIU_IRQ); - unsigned long flags; - - raw_spin_lock_irqsave(&desc->lock, flags); - icu1_clear(MDSIUINTREG, mask); - raw_spin_unlock_irqrestore(&desc->lock, flags); -} - -EXPORT_SYMBOL(vr41xx_disable_dsiuint); - -void vr41xx_enable_firint(uint16_t mask) -{ - struct irq_desc *desc = irq_to_desc(FIR_IRQ); - unsigned long flags; - - raw_spin_lock_irqsave(&desc->lock, flags); - icu2_set(MFIRINTREG, mask); - raw_spin_unlock_irqrestore(&desc->lock, flags); -} - -EXPORT_SYMBOL(vr41xx_enable_firint); - -void vr41xx_disable_firint(uint16_t mask) -{ - struct irq_desc *desc = irq_to_desc(FIR_IRQ); - unsigned long flags; - - raw_spin_lock_irqsave(&desc->lock, flags); - icu2_clear(MFIRINTREG, mask); - raw_spin_unlock_irqrestore(&desc->lock, flags); -} - -EXPORT_SYMBOL(vr41xx_disable_firint); - -void vr41xx_enable_pciint(void) -{ - struct irq_desc *desc = irq_to_desc(PCI_IRQ); - unsigned long flags; - - if (current_cpu_type() == CPU_VR4122 || - current_cpu_type() == CPU_VR4131 || - current_cpu_type() == CPU_VR4133) { - raw_spin_lock_irqsave(&desc->lock, flags); - icu2_write(MPCIINTREG, PCIINT0); - raw_spin_unlock_irqrestore(&desc->lock, flags); - } -} - -EXPORT_SYMBOL(vr41xx_enable_pciint); - -void vr41xx_disable_pciint(void) -{ - struct irq_desc *desc = irq_to_desc(PCI_IRQ); - unsigned long flags; - - if (current_cpu_type() == CPU_VR4122 || - current_cpu_type() == CPU_VR4131 || - current_cpu_type() == CPU_VR4133) { - raw_spin_lock_irqsave(&desc->lock, flags); - icu2_write(MPCIINTREG, 0); - raw_spin_unlock_irqrestore(&desc->lock, flags); - } -} - -EXPORT_SYMBOL(vr41xx_disable_pciint); - -void vr41xx_enable_scuint(void) -{ - struct irq_desc *desc = irq_to_desc(SCU_IRQ); - unsigned long flags; - - if (current_cpu_type() == CPU_VR4122 || - current_cpu_type() == CPU_VR4131 || - current_cpu_type() == CPU_VR4133) { - raw_spin_lock_irqsave(&desc->lock, flags); - icu2_write(MSCUINTREG, SCUINT0); - raw_spin_unlock_irqrestore(&desc->lock, flags); - } -} - -EXPORT_SYMBOL(vr41xx_enable_scuint); - -void vr41xx_disable_scuint(void) -{ - struct irq_desc *desc = irq_to_desc(SCU_IRQ); - unsigned long flags; - - if (current_cpu_type() == CPU_VR4122 || - current_cpu_type() == CPU_VR4131 || - current_cpu_type() == CPU_VR4133) { - raw_spin_lock_irqsave(&desc->lock, flags); - icu2_write(MSCUINTREG, 0); - raw_spin_unlock_irqrestore(&desc->lock, flags); - } -} - -EXPORT_SYMBOL(vr41xx_disable_scuint); - -void vr41xx_enable_csiint(uint16_t mask) -{ - struct irq_desc *desc = irq_to_desc(CSI_IRQ); - unsigned long flags; - - if (current_cpu_type() == CPU_VR4122 || - current_cpu_type() == CPU_VR4131 || - current_cpu_type() == CPU_VR4133) { - raw_spin_lock_irqsave(&desc->lock, flags); - icu2_set(MCSIINTREG, mask); - raw_spin_unlock_irqrestore(&desc->lock, flags); - } -} - -EXPORT_SYMBOL(vr41xx_enable_csiint); - -void vr41xx_disable_csiint(uint16_t mask) -{ - struct irq_desc *desc = irq_to_desc(CSI_IRQ); - unsigned long flags; - - if (current_cpu_type() == CPU_VR4122 || - current_cpu_type() == CPU_VR4131 || - current_cpu_type() == CPU_VR4133) { - raw_spin_lock_irqsave(&desc->lock, flags); - icu2_clear(MCSIINTREG, mask); - raw_spin_unlock_irqrestore(&desc->lock, flags); - } -} - -EXPORT_SYMBOL(vr41xx_disable_csiint); - -void vr41xx_enable_bcuint(void) -{ - struct irq_desc *desc = irq_to_desc(BCU_IRQ); - unsigned long flags; - - if (current_cpu_type() == CPU_VR4122 || - current_cpu_type() == CPU_VR4131 || - current_cpu_type() == CPU_VR4133) { - raw_spin_lock_irqsave(&desc->lock, flags); - icu2_write(MBCUINTREG, BCUINTR); - raw_spin_unlock_irqrestore(&desc->lock, flags); - } -} - -EXPORT_SYMBOL(vr41xx_enable_bcuint); - -void vr41xx_disable_bcuint(void) -{ - struct irq_desc *desc = irq_to_desc(BCU_IRQ); - unsigned long flags; - - if (current_cpu_type() == CPU_VR4122 || - current_cpu_type() == CPU_VR4131 || - current_cpu_type() == CPU_VR4133) { - raw_spin_lock_irqsave(&desc->lock, flags); - icu2_write(MBCUINTREG, 0); - raw_spin_unlock_irqrestore(&desc->lock, flags); - } -} - -EXPORT_SYMBOL(vr41xx_disable_bcuint); - -static void disable_sysint1_irq(struct irq_data *d) -{ - icu1_clear(MSYSINT1REG, 1 << SYSINT1_IRQ_TO_PIN(d->irq)); -} - -static void enable_sysint1_irq(struct irq_data *d) -{ - icu1_set(MSYSINT1REG, 1 << SYSINT1_IRQ_TO_PIN(d->irq)); -} - -static struct irq_chip sysint1_irq_type = { - .name = "SYSINT1", - .irq_mask = disable_sysint1_irq, - .irq_unmask = enable_sysint1_irq, -}; - -static void disable_sysint2_irq(struct irq_data *d) -{ - icu2_clear(MSYSINT2REG, 1 << SYSINT2_IRQ_TO_PIN(d->irq)); -} - -static void enable_sysint2_irq(struct irq_data *d) -{ - icu2_set(MSYSINT2REG, 1 << SYSINT2_IRQ_TO_PIN(d->irq)); -} - -static struct irq_chip sysint2_irq_type = { - .name = "SYSINT2", - .irq_mask = disable_sysint2_irq, - .irq_unmask = enable_sysint2_irq, -}; - -static inline int set_sysint1_assign(unsigned int irq, unsigned char assign) -{ - struct irq_desc *desc = irq_to_desc(irq); - uint16_t intassign0, intassign1; - unsigned int pin; - - pin = SYSINT1_IRQ_TO_PIN(irq); - - raw_spin_lock_irq(&desc->lock); - - intassign0 = icu1_read(INTASSIGN0); - intassign1 = icu1_read(INTASSIGN1); - - switch (pin) { - case 0: - intassign0 &= ~INTASSIGN_MASK; - intassign0 |= (uint16_t)assign; - break; - case 1: - intassign0 &= ~(INTASSIGN_MASK << 3); - intassign0 |= (uint16_t)assign << 3; - break; - case 2: - intassign0 &= ~(INTASSIGN_MASK << 6); - intassign0 |= (uint16_t)assign << 6; - break; - case 3: - intassign0 &= ~(INTASSIGN_MASK << 9); - intassign0 |= (uint16_t)assign << 9; - break; - case 8: - intassign0 &= ~(INTASSIGN_MASK << 12); - intassign0 |= (uint16_t)assign << 12; - break; - case 9: - intassign1 &= ~INTASSIGN_MASK; - intassign1 |= (uint16_t)assign; - break; - case 11: - intassign1 &= ~(INTASSIGN_MASK << 6); - intassign1 |= (uint16_t)assign << 6; - break; - case 12: - intassign1 &= ~(INTASSIGN_MASK << 9); - intassign1 |= (uint16_t)assign << 9; - break; - default: - raw_spin_unlock_irq(&desc->lock); - return -EINVAL; - } - - sysint1_assign[pin] = assign; - icu1_write(INTASSIGN0, intassign0); - icu1_write(INTASSIGN1, intassign1); - - raw_spin_unlock_irq(&desc->lock); - - return 0; -} - -static inline int set_sysint2_assign(unsigned int irq, unsigned char assign) -{ - struct irq_desc *desc = irq_to_desc(irq); - uint16_t intassign2, intassign3; - unsigned int pin; - - pin = SYSINT2_IRQ_TO_PIN(irq); - - raw_spin_lock_irq(&desc->lock); - - intassign2 = icu1_read(INTASSIGN2); - intassign3 = icu1_read(INTASSIGN3); - - switch (pin) { - case 0: - intassign2 &= ~INTASSIGN_MASK; - intassign2 |= (uint16_t)assign; - break; - case 1: - intassign2 &= ~(INTASSIGN_MASK << 3); - intassign2 |= (uint16_t)assign << 3; - break; - case 3: - intassign2 &= ~(INTASSIGN_MASK << 6); - intassign2 |= (uint16_t)assign << 6; - break; - case 4: - intassign2 &= ~(INTASSIGN_MASK << 9); - intassign2 |= (uint16_t)assign << 9; - break; - case 5: - intassign2 &= ~(INTASSIGN_MASK << 12); - intassign2 |= (uint16_t)assign << 12; - break; - case 6: - intassign3 &= ~INTASSIGN_MASK; - intassign3 |= (uint16_t)assign; - break; - case 7: - intassign3 &= ~(INTASSIGN_MASK << 3); - intassign3 |= (uint16_t)assign << 3; - break; - case 8: - intassign3 &= ~(INTASSIGN_MASK << 6); - intassign3 |= (uint16_t)assign << 6; - break; - case 9: - intassign3 &= ~(INTASSIGN_MASK << 9); - intassign3 |= (uint16_t)assign << 9; - break; - case 10: - intassign3 &= ~(INTASSIGN_MASK << 12); - intassign3 |= (uint16_t)assign << 12; - break; - default: - raw_spin_unlock_irq(&desc->lock); - return -EINVAL; - } - - sysint2_assign[pin] = assign; - icu1_write(INTASSIGN2, intassign2); - icu1_write(INTASSIGN3, intassign3); - - raw_spin_unlock_irq(&desc->lock); - - return 0; -} - -int vr41xx_set_intassign(unsigned int irq, unsigned char intassign) -{ - int retval = -EINVAL; - - if (current_cpu_type() != CPU_VR4133) - return -EINVAL; - - if (intassign > INTASSIGN_MAX) - return -EINVAL; - - if (irq >= SYSINT1_IRQ_BASE && irq <= SYSINT1_IRQ_LAST) - retval = set_sysint1_assign(irq, intassign); - else if (irq >= SYSINT2_IRQ_BASE && irq <= SYSINT2_IRQ_LAST) - retval = set_sysint2_assign(irq, intassign); - - return retval; -} - -EXPORT_SYMBOL(vr41xx_set_intassign); - -static int icu_get_irq(unsigned int irq) -{ - uint16_t pend1, pend2; - uint16_t mask1, mask2; - int i; - - pend1 = icu1_read(SYSINT1REG); - mask1 = icu1_read(MSYSINT1REG); - - pend2 = icu2_read(SYSINT2REG); - mask2 = icu2_read(MSYSINT2REG); - - mask1 &= pend1; - mask2 &= pend2; - - if (mask1) { - for (i = 0; i < 16; i++) { - if (irq == INT_TO_IRQ(sysint1_assign[i]) && (mask1 & (1 << i))) - return SYSINT1_IRQ(i); - } - } - - if (mask2) { - for (i = 0; i < 16; i++) { - if (irq == INT_TO_IRQ(sysint2_assign[i]) && (mask2 & (1 << i))) - return SYSINT2_IRQ(i); - } - } - - printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2); - - return -1; -} - -static int __init vr41xx_icu_init(void) -{ - unsigned long icu1_start, icu2_start; - int i; - - switch (current_cpu_type()) { - case CPU_VR4111: - case CPU_VR4121: - icu1_start = ICU1_TYPE1_BASE; - icu2_start = ICU2_TYPE1_BASE; - break; - case CPU_VR4122: - case CPU_VR4131: - case CPU_VR4133: - icu1_start = ICU1_TYPE2_BASE; - icu2_start = ICU2_TYPE2_BASE; - break; - default: - printk(KERN_ERR "ICU: Unexpected CPU of NEC VR4100 series\n"); - return -ENODEV; - } - - if (request_mem_region(icu1_start, ICU1_SIZE, "ICU") == NULL) - return -EBUSY; - - if (request_mem_region(icu2_start, ICU2_SIZE, "ICU") == NULL) { - release_mem_region(icu1_start, ICU1_SIZE); - return -EBUSY; - } - - icu1_base = ioremap(icu1_start, ICU1_SIZE); - if (icu1_base == NULL) { - release_mem_region(icu1_start, ICU1_SIZE); - release_mem_region(icu2_start, ICU2_SIZE); - return -ENOMEM; - } - - icu2_base = ioremap(icu2_start, ICU2_SIZE); - if (icu2_base == NULL) { - iounmap(icu1_base); - release_mem_region(icu1_start, ICU1_SIZE); - release_mem_region(icu2_start, ICU2_SIZE); - return -ENOMEM; - } - - icu1_write(MSYSINT1REG, 0); - icu1_write(MGIUINTLREG, 0xffff); - - icu2_write(MSYSINT2REG, 0); - icu2_write(MGIUINTHREG, 0xffff); - - for (i = SYSINT1_IRQ_BASE; i <= SYSINT1_IRQ_LAST; i++) - irq_set_chip_and_handler(i, &sysint1_irq_type, - handle_level_irq); - - for (i = SYSINT2_IRQ_BASE; i <= SYSINT2_IRQ_LAST; i++) - irq_set_chip_and_handler(i, &sysint2_irq_type, - handle_level_irq); - - cascade_irq(INT0_IRQ, icu_get_irq); - cascade_irq(INT1_IRQ, icu_get_irq); - cascade_irq(INT2_IRQ, icu_get_irq); - cascade_irq(INT3_IRQ, icu_get_irq); - cascade_irq(INT4_IRQ, icu_get_irq); - - return 0; -} - -core_initcall(vr41xx_icu_init); diff --git a/arch/mips/vr41xx/common/init.c b/arch/mips/vr41xx/common/init.c deleted file mode 100644 index 628dddf79a05..000000000000 --- a/arch/mips/vr41xx/common/init.c +++ /dev/null @@ -1,60 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * init.c, Common initialization routines for NEC VR4100 series. - * - * Copyright (C) 2003-2009 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#include <linux/init.h> -#include <linux/ioport.h> -#include <linux/irq.h> -#include <linux/string.h> - -#include <asm/bootinfo.h> -#include <asm/time.h> -#include <asm/vr41xx/irq.h> -#include <asm/vr41xx/vr41xx.h> - -#define IO_MEM_RESOURCE_START 0UL -#define IO_MEM_RESOURCE_END 0x1fffffffUL - -static void __init iomem_resource_init(void) -{ - iomem_resource.start = IO_MEM_RESOURCE_START; - iomem_resource.end = IO_MEM_RESOURCE_END; -} - -void __init plat_time_init(void) -{ - unsigned long tclock; - - vr41xx_calculate_clock_frequency(); - - tclock = vr41xx_get_tclock_frequency(); - if (current_cpu_data.processor_id == PRID_VR4131_REV2_0 || - current_cpu_data.processor_id == PRID_VR4131_REV2_1) - mips_hpt_frequency = tclock / 2; - else - mips_hpt_frequency = tclock / 4; -} - -void __init plat_mem_setup(void) -{ - iomem_resource_init(); - - vr41xx_siu_setup(); -} - -void __init prom_init(void) -{ - int argc, i; - char **argv; - - argc = fw_arg0; - argv = (char **)fw_arg1; - - for (i = 1; i < argc; i++) { - strlcat(arcs_cmdline, argv[i], COMMAND_LINE_SIZE); - if (i < (argc - 1)) - strlcat(arcs_cmdline, " ", COMMAND_LINE_SIZE); - } -} diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c deleted file mode 100644 index 8f68446ff2d9..000000000000 --- a/arch/mips/vr41xx/common/irq.c +++ /dev/null @@ -1,106 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Interrupt handing routines for NEC VR4100 series. - * - * Copyright (C) 2005-2007 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#include <linux/export.h> -#include <linux/interrupt.h> -#include <linux/irq.h> - -#include <asm/irq_cpu.h> -#include <asm/vr41xx/irq.h> - -typedef struct irq_cascade { - int (*get_irq)(unsigned int); -} irq_cascade_t; - -static irq_cascade_t irq_cascade[NR_IRQS] __cacheline_aligned; - -int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int)) -{ - int retval = 0; - - if (irq >= NR_IRQS) - return -EINVAL; - - if (irq_cascade[irq].get_irq != NULL) - free_irq(irq, NULL); - - irq_cascade[irq].get_irq = get_irq; - - if (get_irq != NULL) { - retval = request_irq(irq, no_action, IRQF_NO_THREAD, - "cascade", NULL); - if (retval < 0) - irq_cascade[irq].get_irq = NULL; - } - - return retval; -} - -EXPORT_SYMBOL_GPL(cascade_irq); - -static void irq_dispatch(unsigned int irq) -{ - irq_cascade_t *cascade; - - if (irq >= NR_IRQS) { - atomic_inc(&irq_err_count); - return; - } - - cascade = irq_cascade + irq; - if (cascade->get_irq != NULL) { - struct irq_desc *desc = irq_to_desc(irq); - struct irq_data *idata = irq_desc_get_irq_data(desc); - struct irq_chip *chip = irq_desc_get_chip(desc); - int ret; - - if (chip->irq_mask_ack) - chip->irq_mask_ack(idata); - else { - chip->irq_mask(idata); - chip->irq_ack(idata); - } - ret = cascade->get_irq(irq); - irq = ret; - if (ret < 0) - atomic_inc(&irq_err_count); - else - irq_dispatch(irq); - if (!irqd_irq_disabled(idata) && chip->irq_unmask) - chip->irq_unmask(idata); - } else - do_IRQ(irq); -} - -asmlinkage void plat_irq_dispatch(void) -{ - unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; - - if (pending & CAUSEF_IP7) - do_IRQ(TIMER_IRQ); - else if (pending & 0x7800) { - if (pending & CAUSEF_IP3) - irq_dispatch(INT1_IRQ); - else if (pending & CAUSEF_IP4) - irq_dispatch(INT2_IRQ); - else if (pending & CAUSEF_IP5) - irq_dispatch(INT3_IRQ); - else if (pending & CAUSEF_IP6) - irq_dispatch(INT4_IRQ); - } else if (pending & CAUSEF_IP2) - irq_dispatch(INT0_IRQ); - else if (pending & CAUSEF_IP0) - do_IRQ(MIPS_SOFTINT0_IRQ); - else if (pending & CAUSEF_IP1) - do_IRQ(MIPS_SOFTINT1_IRQ); - else - spurious_interrupt(); -} - -void __init arch_init_irq(void) -{ - mips_cpu_irq_init(); -} diff --git a/arch/mips/vr41xx/common/pmu.c b/arch/mips/vr41xx/common/pmu.c deleted file mode 100644 index 93cc7e0b30b1..000000000000 --- a/arch/mips/vr41xx/common/pmu.c +++ /dev/null @@ -1,123 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * pmu.c, Power Management Unit routines for NEC VR4100 series. - * - * Copyright (C) 2003-2007 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#include <linux/cpu.h> -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/ioport.h> -#include <linux/kernel.h> -#include <linux/pm.h> -#include <linux/sched.h> -#include <linux/types.h> - -#include <asm/cacheflush.h> -#include <asm/cpu.h> -#include <asm/idle.h> -#include <asm/io.h> -#include <asm/processor.h> -#include <asm/reboot.h> - -#define PMU_TYPE1_BASE 0x0b0000a0UL -#define PMU_TYPE1_SIZE 0x0eUL - -#define PMU_TYPE2_BASE 0x0f0000c0UL -#define PMU_TYPE2_SIZE 0x10UL - -#define PMUCNT2REG 0x06 - #define SOFTRST 0x0010 - -static void __iomem *pmu_base; - -#define pmu_read(offset) readw(pmu_base + (offset)) -#define pmu_write(offset, value) writew((value), pmu_base + (offset)) - -static void __cpuidle vr41xx_cpu_wait(void) -{ - local_irq_disable(); - if (!need_resched()) - /* - * "standby" sets IE bit of the CP0_STATUS to 1. - */ - __asm__("standby;\n"); - else - local_irq_enable(); -} - -static inline void software_reset(void) -{ - uint16_t pmucnt2; - - switch (current_cpu_type()) { - case CPU_VR4122: - case CPU_VR4131: - case CPU_VR4133: - pmucnt2 = pmu_read(PMUCNT2REG); - pmucnt2 |= SOFTRST; - pmu_write(PMUCNT2REG, pmucnt2); - break; - default: - set_c0_status(ST0_BEV | ST0_ERL); - change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED); - __flush_cache_all(); - write_c0_wired(0); - __asm__("jr %0"::"r"(0xbfc00000)); - break; - } -} - -static void vr41xx_restart(char *command) -{ - local_irq_disable(); - software_reset(); - while (1) ; -} - -static void vr41xx_halt(void) -{ - local_irq_disable(); - printk(KERN_NOTICE "\nYou can turn off the power supply\n"); - __asm__("hibernate;\n"); -} - -static int __init vr41xx_pmu_init(void) -{ - unsigned long start, size; - - switch (current_cpu_type()) { - case CPU_VR4111: - case CPU_VR4121: - start = PMU_TYPE1_BASE; - size = PMU_TYPE1_SIZE; - break; - case CPU_VR4122: - case CPU_VR4131: - case CPU_VR4133: - start = PMU_TYPE2_BASE; - size = PMU_TYPE2_SIZE; - break; - default: - printk("Unexpected CPU of NEC VR4100 series\n"); - return -ENODEV; - } - - if (request_mem_region(start, size, "PMU") == NULL) - return -EBUSY; - - pmu_base = ioremap(start, size); - if (pmu_base == NULL) { - release_mem_region(start, size); - return -EBUSY; - } - - cpu_wait = vr41xx_cpu_wait; - _machine_restart = vr41xx_restart; - _machine_halt = vr41xx_halt; - pm_power_off = vr41xx_halt; - - return 0; -} - -core_initcall(vr41xx_pmu_init); diff --git a/arch/mips/vr41xx/common/rtc.c b/arch/mips/vr41xx/common/rtc.c deleted file mode 100644 index 5ce668317fe6..000000000000 --- a/arch/mips/vr41xx/common/rtc.c +++ /dev/null @@ -1,105 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * NEC VR4100 series RTC platform device. - * - * Copyright (C) 2007 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/smp.h> -#include <linux/ioport.h> -#include <linux/platform_device.h> - -#include <asm/cpu.h> -#include <asm/vr41xx/irq.h> - -static struct resource rtc_type1_resource[] __initdata = { - { - .start = 0x0b0000c0, - .end = 0x0b0000df, - .flags = IORESOURCE_MEM, - }, - { - .start = 0x0b0001c0, - .end = 0x0b0001df, - .flags = IORESOURCE_MEM, - }, - { - .start = ELAPSEDTIME_IRQ, - .end = ELAPSEDTIME_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .start = RTCLONG1_IRQ, - .end = RTCLONG1_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource rtc_type2_resource[] __initdata = { - { - .start = 0x0f000100, - .end = 0x0f00011f, - .flags = IORESOURCE_MEM, - }, - { - .start = 0x0f000120, - .end = 0x0f00013f, - .flags = IORESOURCE_MEM, - }, - { - .start = ELAPSEDTIME_IRQ, - .end = ELAPSEDTIME_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .start = RTCLONG1_IRQ, - .end = RTCLONG1_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static int __init vr41xx_rtc_add(void) -{ - struct platform_device *pdev; - struct resource *res; - unsigned int num; - int retval; - - pdev = platform_device_alloc("RTC", -1); - if (!pdev) - return -ENOMEM; - - switch (current_cpu_type()) { - case CPU_VR4111: - case CPU_VR4121: - res = rtc_type1_resource; - num = ARRAY_SIZE(rtc_type1_resource); - break; - case CPU_VR4122: - case CPU_VR4131: - case CPU_VR4133: - res = rtc_type2_resource; - num = ARRAY_SIZE(rtc_type2_resource); - break; - default: - retval = -ENODEV; - goto err_free_device; - } - - retval = platform_device_add_resources(pdev, res, num); - if (retval) - goto err_free_device; - - retval = platform_device_add(pdev); - if (retval) - goto err_free_device; - - return 0; - -err_free_device: - platform_device_put(pdev); - - return retval; -} -device_initcall(vr41xx_rtc_add); diff --git a/arch/mips/vr41xx/common/siu.c b/arch/mips/vr41xx/common/siu.c deleted file mode 100644 index b37a791541bd..000000000000 --- a/arch/mips/vr41xx/common/siu.c +++ /dev/null @@ -1,142 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * NEC VR4100 series SIU platform device. - * - * Copyright (C) 2007-2008 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/ioport.h> -#include <linux/platform_device.h> -#include <linux/serial_core.h> -#include <linux/irq.h> - -#include <asm/cpu.h> -#include <asm/vr41xx/siu.h> - -static unsigned int siu_type1_ports[SIU_PORTS_MAX] __initdata = { - PORT_VR41XX_SIU, - PORT_UNKNOWN, -}; - -static struct resource siu_type1_resource[] __initdata = { - { - .start = 0x0c000000, - .end = 0x0c00000a, - .flags = IORESOURCE_MEM, - }, - { - .start = SIU_IRQ, - .end = SIU_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static unsigned int siu_type2_ports[SIU_PORTS_MAX] __initdata = { - PORT_VR41XX_SIU, - PORT_VR41XX_DSIU, -}; - -static struct resource siu_type2_resource[] __initdata = { - { - .start = 0x0f000800, - .end = 0x0f00080a, - .flags = IORESOURCE_MEM, - }, - { - .start = 0x0f000820, - .end = 0x0f000829, - .flags = IORESOURCE_MEM, - }, - { - .start = SIU_IRQ, - .end = SIU_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .start = DSIU_IRQ, - .end = DSIU_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static int __init vr41xx_siu_add(void) -{ - struct platform_device *pdev; - struct resource *res; - unsigned int num; - int retval; - - pdev = platform_device_alloc("SIU", -1); - if (!pdev) - return -ENOMEM; - - switch (current_cpu_type()) { - case CPU_VR4111: - case CPU_VR4121: - pdev->dev.platform_data = siu_type1_ports; - res = siu_type1_resource; - num = ARRAY_SIZE(siu_type1_resource); - break; - case CPU_VR4122: - case CPU_VR4131: - case CPU_VR4133: - pdev->dev.platform_data = siu_type2_ports; - res = siu_type2_resource; - num = ARRAY_SIZE(siu_type2_resource); - break; - default: - retval = -ENODEV; - goto err_free_device; - } - - retval = platform_device_add_resources(pdev, res, num); - if (retval) - goto err_free_device; - - retval = platform_device_add(pdev); - if (retval) - goto err_free_device; - - return 0; - -err_free_device: - platform_device_put(pdev); - - return retval; -} -device_initcall(vr41xx_siu_add); - -void __init vr41xx_siu_setup(void) -{ - struct uart_port port; - struct resource *res; - unsigned int *type; - int i; - - switch (current_cpu_type()) { - case CPU_VR4111: - case CPU_VR4121: - type = siu_type1_ports; - res = siu_type1_resource; - break; - case CPU_VR4122: - case CPU_VR4131: - case CPU_VR4133: - type = siu_type2_ports; - res = siu_type2_resource; - break; - default: - return; - } - - for (i = 0; i < SIU_PORTS_MAX; i++) { - port.line = i; - port.type = type[i]; - if (port.type == PORT_UNKNOWN) - break; - port.mapbase = res[i].start; - port.membase = (unsigned char __iomem *)KSEG1ADDR(res[i].start); - vr41xx_siu_early_setup(&port); - } -} diff --git a/arch/mips/vr41xx/common/type.c b/arch/mips/vr41xx/common/type.c deleted file mode 100644 index dddcf1eaa912..000000000000 --- a/arch/mips/vr41xx/common/type.c +++ /dev/null @@ -1,11 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * type.c, System type for NEC VR4100 series. - * - * Copyright (C) 2005 Yoichi Yuasa <yuasa@linux-mips.org> - */ - -const char *get_system_type(void) -{ - return "NEC VR4100 series"; -} diff --git a/arch/mips/vr41xx/ibm-workpad/Makefile b/arch/mips/vr41xx/ibm-workpad/Makefile deleted file mode 100644 index c7be704e7b81..000000000000 --- a/arch/mips/vr41xx/ibm-workpad/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -# -# Makefile for the IBM WorkPad z50 specific parts of the kernel -# - -obj-y += setup.o diff --git a/arch/mips/vr41xx/ibm-workpad/setup.c b/arch/mips/vr41xx/ibm-workpad/setup.c deleted file mode 100644 index 7e14d65c5d2d..000000000000 --- a/arch/mips/vr41xx/ibm-workpad/setup.c +++ /dev/null @@ -1,27 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * setup.c, Setup for the IBM WorkPad z50. - * - * Copyright (C) 2002-2006 Yoichi Yuasa <yuasa@linux-mips.org> - */ -#include <linux/init.h> -#include <linux/ioport.h> - -#include <asm/io.h> - -#define WORKPAD_ISA_IO_BASE 0x15000000 -#define WORKPAD_ISA_IO_SIZE 0x03000000 -#define WORKPAD_ISA_IO_START 0 -#define WORKPAD_ISA_IO_END (WORKPAD_ISA_IO_SIZE - 1) -#define WORKPAD_IO_PORT_BASE KSEG1ADDR(WORKPAD_ISA_IO_BASE) - -static int __init ibm_workpad_setup(void) -{ - set_io_port_base(WORKPAD_IO_PORT_BASE); - ioport_resource.start = WORKPAD_ISA_IO_START; - ioport_resource.end = WORKPAD_ISA_IO_END; - - return 0; -} - -arch_initcall(ibm_workpad_setup); diff --git a/arch/openrisc/kernel/smp.c b/arch/openrisc/kernel/smp.c index 27041db2c8b0..e1419095a6f0 100644 --- a/arch/openrisc/kernel/smp.c +++ b/arch/openrisc/kernel/smp.c @@ -197,12 +197,6 @@ void smp_send_stop(void) smp_call_function(stop_this_cpu, NULL, 0); } -/* not supported, yet */ -int setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} - void __init set_smp_cross_call(void (*fn)(const struct cpumask *, unsigned int)) { smp_cross_call = fn; diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c index 24d0744c3b3a..7dbd92cafae3 100644 --- a/arch/parisc/kernel/smp.c +++ b/arch/parisc/kernel/smp.c @@ -513,10 +513,3 @@ void __cpu_die(unsigned int cpu) pdc_cpu_rendezvous_unlock(); } - -#ifdef CONFIG_PROC_FS -int setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} -#endif diff --git a/arch/powerpc/include/asm/archrandom.h b/arch/powerpc/include/asm/archrandom.h index 564859e6a807..51b093f67528 100644 --- a/arch/powerpc/include/asm/archrandom.h +++ b/arch/powerpc/include/asm/archrandom.h @@ -2,19 +2,12 @@ #ifndef _ASM_POWERPC_ARCHRANDOM_H #define _ASM_POWERPC_ARCHRANDOM_H -#include <asm/machdep.h> - static inline size_t __must_check arch_get_random_longs(unsigned long *v, size_t max_longs) { return 0; } -static inline size_t __must_check arch_get_random_seed_longs(unsigned long *v, size_t max_longs) -{ - if (max_longs && ppc_md.get_random_seed && ppc_md.get_random_seed(v)) - return 1; - return 0; -} +size_t __must_check arch_get_random_seed_longs(unsigned long *v, size_t max_longs); #ifdef CONFIG_PPC_POWERNV int pnv_get_random_long(unsigned long *v); diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 1a02629ec70b..dd98f43bd685 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -171,6 +171,14 @@ EXPORT_SYMBOL_GPL(machine_power_off); void (*pm_power_off)(void); EXPORT_SYMBOL_GPL(pm_power_off); +size_t __must_check arch_get_random_seed_longs(unsigned long *v, size_t max_longs) +{ + if (max_longs && ppc_md.get_random_seed && ppc_md.get_random_seed(v)) + return 1; + return 0; +} +EXPORT_SYMBOL(arch_get_random_seed_longs); + void machine_halt(void) { machine_shutdown(); diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 6b850c157a62..169703fead57 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -1663,13 +1663,6 @@ void start_secondary(void *unused) BUG(); } -#ifdef CONFIG_PROFILING -int setup_profiling_timer(unsigned int multiplier) -{ - return 0; -} -#endif - static void __init fixup_topology(void) { int i; diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 7b0d286bf9ba..01772e79fd93 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -55,6 +55,7 @@ int memory_add_physaddr_to_nid(u64 start) { return hot_add_scn_to_nid(start); } +EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid); #endif int __weak create_section_mapping(unsigned long start, unsigned long end, diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 5c52a82e83a8..ed66c31e4655 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -113,6 +113,7 @@ config RISCV select MODULES_USE_ELF_RELA if MODULES select MODULE_SECTIONS if MODULES select OF + select OF_DMA_DEFAULT_COHERENT select OF_EARLY_FLATTREE select OF_IRQ select PCI_DOMAINS_GENERIC if PCI @@ -218,6 +219,14 @@ config PGTABLE_LEVELS config LOCKDEP_SUPPORT def_bool y +config RISCV_DMA_NONCOHERENT + bool + select ARCH_HAS_DMA_PREP_COHERENT + select ARCH_HAS_SYNC_DMA_FOR_DEVICE + select ARCH_HAS_SYNC_DMA_FOR_CPU + select ARCH_HAS_SETUP_DMA_OPS + select DMA_DIRECT_REMAP + source "arch/riscv/Kconfig.socs" source "arch/riscv/Kconfig.erratas" @@ -392,6 +401,28 @@ config RISCV_ISA_SVPBMT If you don't know what to do here, say Y. +config CC_HAS_ZICBOM + bool + default y if 64BIT && $(cc-option,-mabi=lp64 -march=rv64ima_zicbom) + default y if 32BIT && $(cc-option,-mabi=ilp32 -march=rv32ima_zicbom) + +config RISCV_ISA_ZICBOM + bool "Zicbom extension support for non-coherent DMA operation" + depends on CC_HAS_ZICBOM + depends on !XIP_KERNEL && MMU + select RISCV_DMA_NONCOHERENT + select RISCV_ALTERNATIVE + default y + help + Adds support to dynamically detect the presence of the ZICBOM + extension (Cache Block Management Operations) and enable its + usage. + + The Zicbom extension can be used to handle for example + non-coherent DMA support on devices that need it. + + If you don't know what to do here, say Y. + config FPU bool "FPU support" default y @@ -463,7 +494,6 @@ config KEXEC_FILE config ARCH_HAS_KEXEC_PURGATORY def_bool KEXEC_FILE - select BUILD_BIN2C depends on CRYPTO=y depends on CRYPTO_SHA256=y diff --git a/arch/riscv/Kconfig.erratas b/arch/riscv/Kconfig.erratas index f62b62807e85..6850e9389930 100644 --- a/arch/riscv/Kconfig.erratas +++ b/arch/riscv/Kconfig.erratas @@ -55,4 +55,15 @@ config ERRATA_THEAD_PBMT If you don't know what to do here, say "Y". +config ERRATA_THEAD_CMO + bool "Apply T-Head cache management errata" + depends on ERRATA_THEAD + select RISCV_DMA_NONCOHERENT + default y + help + This will apply the cache management errata to handle the + non-standard handling on non-coherent operations on T-Head SoCs. + + If you don't know what to do here, say "Y". + endmenu # "CPU errata selection" diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index 81029d40a672..3fa8ef336822 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -56,6 +56,14 @@ riscv-march-$(CONFIG_RISCV_ISA_C) := $(riscv-march-y)c toolchain-need-zicsr-zifencei := $(call cc-option-yn, -march=$(riscv-march-y)_zicsr_zifencei) riscv-march-$(toolchain-need-zicsr-zifencei) := $(riscv-march-y)_zicsr_zifencei +# Check if the toolchain supports Zicbom extension +toolchain-supports-zicbom := $(call cc-option-yn, -march=$(riscv-march-y)_zicbom) +riscv-march-$(toolchain-supports-zicbom) := $(riscv-march-y)_zicbom + +# Check if the toolchain supports Zihintpause extension +toolchain-supports-zihintpause := $(call cc-option-yn, -march=$(riscv-march-y)_zihintpause) +riscv-march-$(toolchain-supports-zihintpause) := $(riscv-march-y)_zihintpause + KBUILD_CFLAGS += -march=$(subst fd,,$(riscv-march-y)) KBUILD_AFLAGS += -march=$(riscv-march-y) diff --git a/arch/riscv/boot/dts/canaan/Makefile b/arch/riscv/boot/dts/canaan/Makefile index c61b08ac8554..befe4eb7527b 100644 --- a/arch/riscv/boot/dts/canaan/Makefile +++ b/arch/riscv/boot/dts/canaan/Makefile @@ -1,3 +1,9 @@ # SPDX-License-Identifier: GPL-2.0 -dtb-$(CONFIG_SOC_CANAAN_K210_DTB_BUILTIN) += $(addsuffix .dtb, $(CONFIG_SOC_CANAAN_K210_DTB_SOURCE)) -obj-$(CONFIG_SOC_CANAAN_K210_DTB_BUILTIN) += $(addsuffix .o, $(dtb-y)) +dtb-$(CONFIG_SOC_CANAAN) += canaan_kd233.dtb +dtb-$(CONFIG_SOC_CANAAN) += k210_generic.dtb +dtb-$(CONFIG_SOC_CANAAN) += sipeed_maix_bit.dtb +dtb-$(CONFIG_SOC_CANAAN) += sipeed_maix_dock.dtb +dtb-$(CONFIG_SOC_CANAAN) += sipeed_maix_go.dtb +dtb-$(CONFIG_SOC_CANAAN) += sipeed_maixduino.dtb + +obj-$(CONFIG_SOC_CANAAN_K210_DTB_BUILTIN) += $(addsuffix .dtb.o, $(CONFIG_SOC_CANAAN_K210_DTB_SOURCE)) diff --git a/arch/riscv/boot/dts/canaan/canaan_kd233.dts b/arch/riscv/boot/dts/canaan/canaan_kd233.dts index f72540bd14a3..8df4cf3656f2 100644 --- a/arch/riscv/boot/dts/canaan/canaan_kd233.dts +++ b/arch/riscv/boot/dts/canaan/canaan_kd233.dts @@ -127,10 +127,10 @@ cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; panel@0 { - compatible = "ilitek,ili9341"; + compatible = "canaan,kd233-tft", "ilitek,ili9341"; reg = <0>; dc-gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>; - spi-max-frequency = <15000000>; + spi-max-frequency = <10000000>; status = "disabled"; }; }; @@ -142,7 +142,7 @@ cs-gpios = <&gpio0 16 GPIO_ACTIVE_LOW>; status = "okay"; - slot@0 { + mmc@0 { compatible = "mmc-spi-slot"; reg = <0>; voltage-ranges = <3300 3300>; diff --git a/arch/riscv/boot/dts/canaan/k210.dtsi b/arch/riscv/boot/dts/canaan/k210.dtsi index ec944d1537dc..07e2e2649604 100644 --- a/arch/riscv/boot/dts/canaan/k210.dtsi +++ b/arch/riscv/boot/dts/canaan/k210.dtsi @@ -81,11 +81,13 @@ sram: memory@80000000 { device_type = "memory"; + reg = <0x80000000 0x400000>, /* sram0 4 MiB */ + <0x80400000 0x200000>, /* sram1 2 MiB */ + <0x80600000 0x200000>; /* aisram 2 MiB */ + }; + + sram_controller: memory-controller { compatible = "canaan,k210-sram"; - reg = <0x80000000 0x400000>, - <0x80400000 0x200000>, - <0x80600000 0x200000>; - reg-names = "sram0", "sram1", "aisram"; clocks = <&sysclk K210_CLK_SRAM0>, <&sysclk K210_CLK_SRAM1>, <&sysclk K210_CLK_AI>; @@ -173,7 +175,7 @@ #address-cells = <1>; #size-cells = <1>; compatible = "simple-pm-bus"; - ranges; + ranges = <0x50200000 0x50200000 0x200000>; clocks = <&sysclk K210_CLK_APB0>; gpio1: gpio@50200000 { @@ -261,7 +263,7 @@ }; i2s0: i2s@50250000 { - compatible = "snps,designware-i2s"; + compatible = "canaan,k210-i2s", "snps,designware-i2s"; reg = <0x50250000 0x200>; interrupts = <5>; clocks = <&sysclk K210_CLK_I2S0>; @@ -270,7 +272,7 @@ }; i2s1: i2s@50260000 { - compatible = "snps,designware-i2s"; + compatible = "canaan,k210-i2s", "snps,designware-i2s"; reg = <0x50260000 0x200>; interrupts = <6>; clocks = <&sysclk K210_CLK_I2S1>; @@ -279,7 +281,7 @@ }; i2s2: i2s@50270000 { - compatible = "snps,designware-i2s"; + compatible = "canaan,k210-i2s", "snps,designware-i2s"; reg = <0x50270000 0x200>; interrupts = <7>; clocks = <&sysclk K210_CLK_I2S2>; @@ -329,28 +331,58 @@ timer0: timer@502d0000 { compatible = "snps,dw-apb-timer"; - reg = <0x502D0000 0x100>; - interrupts = <14>, <15>; + reg = <0x502D0000 0x14>; + interrupts = <14>; clocks = <&sysclk K210_CLK_TIMER0>, <&sysclk K210_CLK_APB0>; clock-names = "timer", "pclk"; resets = <&sysrst K210_RST_TIMER0>; }; - timer1: timer@502e0000 { + timer1: timer@502d0014 { + compatible = "snps,dw-apb-timer"; + reg = <0x502D0014 0x14>; + interrupts = <15>; + clocks = <&sysclk K210_CLK_TIMER0>, + <&sysclk K210_CLK_APB0>; + clock-names = "timer", "pclk"; + resets = <&sysrst K210_RST_TIMER0>; + }; + + timer2: timer@502e0000 { + compatible = "snps,dw-apb-timer"; + reg = <0x502E0000 0x14>; + interrupts = <16>; + clocks = <&sysclk K210_CLK_TIMER1>, + <&sysclk K210_CLK_APB0>; + clock-names = "timer", "pclk"; + resets = <&sysrst K210_RST_TIMER1>; + }; + + timer3: timer@502e0014 { compatible = "snps,dw-apb-timer"; - reg = <0x502E0000 0x100>; - interrupts = <16>, <17>; + reg = <0x502E0014 0x114>; + interrupts = <17>; clocks = <&sysclk K210_CLK_TIMER1>, <&sysclk K210_CLK_APB0>; clock-names = "timer", "pclk"; resets = <&sysrst K210_RST_TIMER1>; }; - timer2: timer@502f0000 { + timer4: timer@502f0000 { compatible = "snps,dw-apb-timer"; - reg = <0x502F0000 0x100>; - interrupts = <18>, <19>; + reg = <0x502F0000 0x14>; + interrupts = <18>; + clocks = <&sysclk K210_CLK_TIMER2>, + <&sysclk K210_CLK_APB0>; + clock-names = "timer", "pclk"; + resets = <&sysrst K210_RST_TIMER2>; + }; + + timer5: timer@502f0014 { + compatible = "snps,dw-apb-timer"; + reg = <0x502F0014 0x14>; + interrupts = <19>; clocks = <&sysclk K210_CLK_TIMER2>, <&sysclk K210_CLK_APB0>; clock-names = "timer", "pclk"; @@ -362,7 +394,7 @@ #address-cells = <1>; #size-cells = <1>; compatible = "simple-pm-bus"; - ranges; + ranges = <0x50400000 0x50400000 0x40100>; clocks = <&sysclk K210_CLK_APB1>; wdt0: watchdog@50400000 { @@ -417,7 +449,7 @@ #address-cells = <1>; #size-cells = <1>; compatible = "simple-pm-bus"; - ranges; + ranges = <0x52000000 0x52000000 0x2000200>; clocks = <&sysclk K210_CLK_APB2>; spi0: spi@52000000 { @@ -431,7 +463,6 @@ clock-names = "ssi_clk", "pclk"; resets = <&sysrst K210_RST_SPI0>; reset-names = "spi"; - spi-max-frequency = <25000000>; num-cs = <4>; reg-io-width = <4>; }; @@ -447,7 +478,6 @@ clock-names = "ssi_clk", "pclk"; resets = <&sysrst K210_RST_SPI1>; reset-names = "spi"; - spi-max-frequency = <25000000>; num-cs = <4>; reg-io-width = <4>; }; @@ -463,8 +493,7 @@ clock-names = "ssi_clk", "pclk"; resets = <&sysrst K210_RST_SPI3>; reset-names = "spi"; - /* Could possibly go up to 200 MHz */ - spi-max-frequency = <100000000>; + num-cs = <4>; reg-io-width = <4>; }; diff --git a/arch/riscv/boot/dts/canaan/sipeed_maix_bit.dts b/arch/riscv/boot/dts/canaan/sipeed_maix_bit.dts index 8abdbe26a1d0..6d25bf07481a 100644 --- a/arch/riscv/boot/dts/canaan/sipeed_maix_bit.dts +++ b/arch/riscv/boot/dts/canaan/sipeed_maix_bit.dts @@ -189,7 +189,7 @@ cs-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; status = "okay"; - slot@0 { + mmc@0 { compatible = "mmc-spi-slot"; reg = <0>; voltage-ranges = <3300 3300>; diff --git a/arch/riscv/boot/dts/canaan/sipeed_maix_dock.dts b/arch/riscv/boot/dts/canaan/sipeed_maix_dock.dts index 3c6df1ecf76f..f4f4d8d5e8b8 100644 --- a/arch/riscv/boot/dts/canaan/sipeed_maix_dock.dts +++ b/arch/riscv/boot/dts/canaan/sipeed_maix_dock.dts @@ -191,7 +191,7 @@ cs-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; status = "okay"; - slot@0 { + mmc@0 { compatible = "mmc-spi-slot"; reg = <0>; voltage-ranges = <3300 3300>; diff --git a/arch/riscv/boot/dts/canaan/sipeed_maix_go.dts b/arch/riscv/boot/dts/canaan/sipeed_maix_go.dts index 03c9843d503e..0d86df47e1ed 100644 --- a/arch/riscv/boot/dts/canaan/sipeed_maix_go.dts +++ b/arch/riscv/boot/dts/canaan/sipeed_maix_go.dts @@ -199,7 +199,7 @@ cs-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; status = "okay"; - slot@0 { + mmc@0 { compatible = "mmc-spi-slot"; reg = <0>; voltage-ranges = <3300 3300>; diff --git a/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts b/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts index 7164ad063178..5c05c498e2b8 100644 --- a/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts +++ b/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts @@ -164,7 +164,7 @@ cs-gpios = <&gpio1_0 2 GPIO_ACTIVE_LOW>; status = "okay"; - slot@0 { + mmc@0 { compatible = "mmc-spi-slot"; reg = <0>; voltage-ranges = <3300 3300>; diff --git a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts index 1f386b07a832..07387f9c135c 100644 --- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts +++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts @@ -4,6 +4,8 @@ #include "fu740-c000.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/pwm/pwm.h> /* Clock frequency (in Hz) of the PCB crystal for rtcclk */ #define RTCCLK_FREQ 1000000 @@ -44,6 +46,46 @@ compatible = "gpio-poweroff"; gpios = <&gpio 2 GPIO_ACTIVE_LOW>; }; + + led-controller-1 { + compatible = "pwm-leds"; + + led-d12 { + pwms = <&pwm0 0 7812500 PWM_POLARITY_INVERTED>; + active-low; + color = <LED_COLOR_ID_GREEN>; + max-brightness = <255>; + label = "d12"; + }; + }; + + led-controller-2 { + compatible = "pwm-leds-multicolor"; + + multi-led { + color = <LED_COLOR_ID_RGB>; + max-brightness = <255>; + label = "d2"; + + led-red { + pwms = <&pwm0 2 7812500 PWM_POLARITY_INVERTED>; + active-low; + color = <LED_COLOR_ID_RED>; + }; + + led-green { + pwms = <&pwm0 1 7812500 PWM_POLARITY_INVERTED>; + active-low; + color = <LED_COLOR_ID_GREEN>; + }; + + led-blue { + pwms = <&pwm0 3 7812500 PWM_POLARITY_INVERTED>; + active-low; + color = <LED_COLOR_ID_BLUE>; + }; + }; + }; }; &uart0 { diff --git a/arch/riscv/boot/dts/starfive/jh7100.dtsi b/arch/riscv/boot/dts/starfive/jh7100.dtsi index c617a61e26e2..000447482aca 100644 --- a/arch/riscv/boot/dts/starfive/jh7100.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7100.dtsi @@ -130,7 +130,7 @@ interrupt-controller; #address-cells = <0>; #interrupt-cells = <1>; - riscv,ndev = <127>; + riscv,ndev = <133>; }; clkgen: clock-controller@11800000 { diff --git a/arch/riscv/errata/thead/errata.c b/arch/riscv/errata/thead/errata.c index b37b6fedd53b..202c83f677b2 100644 --- a/arch/riscv/errata/thead/errata.c +++ b/arch/riscv/errata/thead/errata.c @@ -27,6 +27,23 @@ static bool errata_probe_pbmt(unsigned int stage, return false; } +static bool errata_probe_cmo(unsigned int stage, + unsigned long arch_id, unsigned long impid) +{ +#ifdef CONFIG_ERRATA_THEAD_CMO + if (arch_id != 0 || impid != 0) + return false; + + if (stage == RISCV_ALTERNATIVES_EARLY_BOOT) + return false; + + riscv_noncoherent_supported(); + return true; +#else + return false; +#endif +} + static u32 thead_errata_probe(unsigned int stage, unsigned long archid, unsigned long impid) { @@ -35,6 +52,9 @@ static u32 thead_errata_probe(unsigned int stage, if (errata_probe_pbmt(stage, archid, impid)) cpu_req_errata |= (1U << ERRATA_THEAD_PBMT); + if (errata_probe_cmo(stage, archid, impid)) + cpu_req_errata |= (1U << ERRATA_THEAD_CMO); + return cpu_req_errata; } diff --git a/arch/riscv/include/asm/cache.h b/arch/riscv/include/asm/cache.h index 9b58b104559e..d3036df23ccb 100644 --- a/arch/riscv/include/asm/cache.h +++ b/arch/riscv/include/asm/cache.h @@ -11,6 +11,10 @@ #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) +#ifdef CONFIG_RISCV_DMA_NONCOHERENT +#define ARCH_DMA_MINALIGN L1_CACHE_BYTES +#endif + /* * RISC-V requires the stack pointer to be 16-byte aligned, so ensure that * the flat loader aligns it accordingly. diff --git a/arch/riscv/include/asm/cacheflush.h b/arch/riscv/include/asm/cacheflush.h index 23ff70350992..a60acaecfeda 100644 --- a/arch/riscv/include/asm/cacheflush.h +++ b/arch/riscv/include/asm/cacheflush.h @@ -42,6 +42,16 @@ void flush_icache_mm(struct mm_struct *mm, bool local); #endif /* CONFIG_SMP */ +#ifdef CONFIG_RISCV_ISA_ZICBOM +void riscv_init_cbom_blocksize(void); +#else +static inline void riscv_init_cbom_blocksize(void) { } +#endif + +#ifdef CONFIG_RISCV_DMA_NONCOHERENT +void riscv_noncoherent_supported(void); +#endif + /* * Bits in sys_riscv_flush_icache()'s flags argument. */ diff --git a/arch/riscv/include/asm/cpu_ops.h b/arch/riscv/include/asm/cpu_ops.h index 134590f1b843..aa128466c4d4 100644 --- a/arch/riscv/include/asm/cpu_ops.h +++ b/arch/riscv/include/asm/cpu_ops.h @@ -38,6 +38,7 @@ struct cpu_operations { #endif }; +extern const struct cpu_operations cpu_ops_spinwait; extern const struct cpu_operations *cpu_ops[NR_CPUS]; void __init cpu_set_ops(int cpu); diff --git a/arch/riscv/include/asm/cpu_ops_sbi.h b/arch/riscv/include/asm/cpu_ops_sbi.h index 56e4b76d09ff..d6e4665b3195 100644 --- a/arch/riscv/include/asm/cpu_ops_sbi.h +++ b/arch/riscv/include/asm/cpu_ops_sbi.h @@ -10,6 +10,8 @@ #include <linux/sched.h> #include <linux/threads.h> +extern const struct cpu_operations cpu_ops_sbi; + /** * struct sbi_hart_boot_data - Hart specific boot used during booting and * cpu hotplug. diff --git a/arch/riscv/include/asm/csr.h b/arch/riscv/include/asm/csr.h index 17516afc389a..0e571f6483d9 100644 --- a/arch/riscv/include/asm/csr.h +++ b/arch/riscv/include/asm/csr.h @@ -247,6 +247,9 @@ #define CSR_SIP 0x144 #define CSR_SATP 0x180 +#define CSR_STIMECMP 0x14D +#define CSR_STIMECMPH 0x15D + #define CSR_VSSTATUS 0x200 #define CSR_VSIE 0x204 #define CSR_VSTVEC 0x205 @@ -256,6 +259,8 @@ #define CSR_VSTVAL 0x243 #define CSR_VSIP 0x244 #define CSR_VSATP 0x280 +#define CSR_VSTIMECMP 0x24D +#define CSR_VSTIMECMPH 0x25D #define CSR_HSTATUS 0x600 #define CSR_HEDELEG 0x602 diff --git a/arch/riscv/include/asm/errata_list.h b/arch/riscv/include/asm/errata_list.h index 398e351e7002..19a771085781 100644 --- a/arch/riscv/include/asm/errata_list.h +++ b/arch/riscv/include/asm/errata_list.h @@ -16,11 +16,13 @@ #ifdef CONFIG_ERRATA_THEAD #define ERRATA_THEAD_PBMT 0 -#define ERRATA_THEAD_NUMBER 1 +#define ERRATA_THEAD_CMO 1 +#define ERRATA_THEAD_NUMBER 2 #endif #define CPUFEATURE_SVPBMT 0 -#define CPUFEATURE_NUMBER 1 +#define CPUFEATURE_ZICBOM 1 +#define CPUFEATURE_NUMBER 2 #ifdef __ASSEMBLY__ @@ -87,6 +89,59 @@ asm volatile(ALTERNATIVE( \ #define ALT_THEAD_PMA(_val) #endif +/* + * dcache.ipa rs1 (invalidate, physical address) + * | 31 - 25 | 24 - 20 | 19 - 15 | 14 - 12 | 11 - 7 | 6 - 0 | + * 0000001 01010 rs1 000 00000 0001011 + * dache.iva rs1 (invalida, virtual address) + * 0000001 00110 rs1 000 00000 0001011 + * + * dcache.cpa rs1 (clean, physical address) + * | 31 - 25 | 24 - 20 | 19 - 15 | 14 - 12 | 11 - 7 | 6 - 0 | + * 0000001 01001 rs1 000 00000 0001011 + * dcache.cva rs1 (clean, virtual address) + * 0000001 00100 rs1 000 00000 0001011 + * + * dcache.cipa rs1 (clean then invalidate, physical address) + * | 31 - 25 | 24 - 20 | 19 - 15 | 14 - 12 | 11 - 7 | 6 - 0 | + * 0000001 01011 rs1 000 00000 0001011 + * dcache.civa rs1 (... virtual address) + * 0000001 00111 rs1 000 00000 0001011 + * + * sync.s (make sure all cache operations finished) + * | 31 - 25 | 24 - 20 | 19 - 15 | 14 - 12 | 11 - 7 | 6 - 0 | + * 0000000 11001 00000 000 00000 0001011 + */ +#define THEAD_inval_A0 ".long 0x0265000b" +#define THEAD_clean_A0 ".long 0x0245000b" +#define THEAD_flush_A0 ".long 0x0275000b" +#define THEAD_SYNC_S ".long 0x0190000b" + +#define ALT_CMO_OP(_op, _start, _size, _cachesize) \ +asm volatile(ALTERNATIVE_2( \ + __nops(6), \ + "mv a0, %1\n\t" \ + "j 2f\n\t" \ + "3:\n\t" \ + "cbo." __stringify(_op) " (a0)\n\t" \ + "add a0, a0, %0\n\t" \ + "2:\n\t" \ + "bltu a0, %2, 3b\n\t" \ + "nop", 0, CPUFEATURE_ZICBOM, CONFIG_RISCV_ISA_ZICBOM, \ + "mv a0, %1\n\t" \ + "j 2f\n\t" \ + "3:\n\t" \ + THEAD_##_op##_A0 "\n\t" \ + "add a0, a0, %0\n\t" \ + "2:\n\t" \ + "bltu a0, %2, 3b\n\t" \ + THEAD_SYNC_S, THEAD_VENDOR_ID, \ + ERRATA_THEAD_CMO, CONFIG_ERRATA_THEAD_CMO) \ + : : "r"(_cachesize), \ + "r"((unsigned long)(_start) & ~((_cachesize) - 1UL)), \ + "r"((unsigned long)(_start) + (_size)) \ + : "a0") + #endif /* __ASSEMBLY__ */ #endif diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h index e48eebdd2631..6f59ec64175e 100644 --- a/arch/riscv/include/asm/hwcap.h +++ b/arch/riscv/include/asm/hwcap.h @@ -8,6 +8,7 @@ #ifndef _ASM_RISCV_HWCAP_H #define _ASM_RISCV_HWCAP_H +#include <asm/errno.h> #include <linux/bits.h> #include <uapi/asm/hwcap.h> @@ -54,6 +55,9 @@ extern unsigned long elf_hwcap; enum riscv_isa_ext_id { RISCV_ISA_EXT_SSCOFPMF = RISCV_ISA_EXT_BASE, RISCV_ISA_EXT_SVPBMT, + RISCV_ISA_EXT_ZICBOM, + RISCV_ISA_EXT_ZIHINTPAUSE, + RISCV_ISA_EXT_SSTC, RISCV_ISA_EXT_ID_MAX = RISCV_ISA_EXT_MAX, }; @@ -64,6 +68,7 @@ enum riscv_isa_ext_id { */ enum riscv_isa_ext_key { RISCV_ISA_EXT_KEY_FPU, /* For 'F' and 'D' */ + RISCV_ISA_EXT_KEY_ZIHINTPAUSE, RISCV_ISA_EXT_KEY_MAX, }; @@ -83,6 +88,8 @@ static __always_inline int riscv_isa_ext2key(int num) return RISCV_ISA_EXT_KEY_FPU; case RISCV_ISA_EXT_d: return RISCV_ISA_EXT_KEY_FPU; + case RISCV_ISA_EXT_ZIHINTPAUSE: + return RISCV_ISA_EXT_KEY_ZIHINTPAUSE; default: return -EINVAL; } diff --git a/arch/riscv/include/asm/kvm_vcpu_timer.h b/arch/riscv/include/asm/kvm_vcpu_timer.h index 50138e2eb91b..0d8fdb8ec63a 100644 --- a/arch/riscv/include/asm/kvm_vcpu_timer.h +++ b/arch/riscv/include/asm/kvm_vcpu_timer.h @@ -28,6 +28,11 @@ struct kvm_vcpu_timer { u64 next_cycles; /* Underlying hrtimer instance */ struct hrtimer hrt; + + /* Flag to check if sstc is enabled or not */ + bool sstc_enabled; + /* A function pointer to switch between stimecmp or hrtimer at runtime */ + int (*timer_next_event)(struct kvm_vcpu *vcpu, u64 ncycles); }; int kvm_riscv_vcpu_timer_next_event(struct kvm_vcpu *vcpu, u64 ncycles); @@ -40,5 +45,7 @@ int kvm_riscv_vcpu_timer_deinit(struct kvm_vcpu *vcpu); int kvm_riscv_vcpu_timer_reset(struct kvm_vcpu *vcpu); void kvm_riscv_vcpu_timer_restore(struct kvm_vcpu *vcpu); void kvm_riscv_guest_timer_init(struct kvm *kvm); +void kvm_riscv_vcpu_timer_save(struct kvm_vcpu *vcpu); +bool kvm_riscv_vcpu_timer_pending(struct kvm_vcpu *vcpu); #endif diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h index 9e3c2cf1edaf..2a0ef738695e 100644 --- a/arch/riscv/include/asm/sbi.h +++ b/arch/riscv/include/asm/sbi.h @@ -122,7 +122,21 @@ enum sbi_ext_pmu_fid { SBI_EXT_PMU_COUNTER_FW_READ, }; -#define RISCV_PMU_RAW_EVENT_MASK GENMASK_ULL(55, 0) +union sbi_pmu_ctr_info { + unsigned long value; + struct { + unsigned long csr:12; + unsigned long width:6; +#if __riscv_xlen == 32 + unsigned long reserved:13; +#else + unsigned long reserved:45; +#endif + unsigned long type:1; + }; +}; + +#define RISCV_PMU_RAW_EVENT_MASK GENMASK_ULL(47, 0) #define RISCV_PMU_RAW_EVENT_IDX 0x20000 /** General pmu event codes specified in SBI PMU extension */ @@ -189,12 +203,26 @@ enum sbi_pmu_ctr_type { SBI_PMU_CTR_TYPE_FW, }; +/* Helper macros to decode event idx */ +#define SBI_PMU_EVENT_IDX_OFFSET 20 +#define SBI_PMU_EVENT_IDX_MASK 0xFFFFF +#define SBI_PMU_EVENT_IDX_CODE_MASK 0xFFFF +#define SBI_PMU_EVENT_IDX_TYPE_MASK 0xF0000 +#define SBI_PMU_EVENT_RAW_IDX 0x20000 +#define SBI_PMU_FIXED_CTR_MASK 0x07 + +#define SBI_PMU_EVENT_CACHE_ID_CODE_MASK 0xFFF8 +#define SBI_PMU_EVENT_CACHE_OP_ID_CODE_MASK 0x06 +#define SBI_PMU_EVENT_CACHE_RESULT_ID_CODE_MASK 0x01 + +#define SBI_PMU_EVENT_IDX_INVALID 0xFFFFFFFF + /* Flags defined for config matching function */ #define SBI_PMU_CFG_FLAG_SKIP_MATCH (1 << 0) #define SBI_PMU_CFG_FLAG_CLEAR_VALUE (1 << 1) #define SBI_PMU_CFG_FLAG_AUTO_START (1 << 2) #define SBI_PMU_CFG_FLAG_SET_VUINH (1 << 3) -#define SBI_PMU_CFG_FLAG_SET_VSNH (1 << 4) +#define SBI_PMU_CFG_FLAG_SET_VSINH (1 << 4) #define SBI_PMU_CFG_FLAG_SET_UINH (1 << 5) #define SBI_PMU_CFG_FLAG_SET_SINH (1 << 6) #define SBI_PMU_CFG_FLAG_SET_MINH (1 << 7) diff --git a/arch/riscv/include/asm/vdso/processor.h b/arch/riscv/include/asm/vdso/processor.h index 134388cbaaa1..1e4f8b4aef79 100644 --- a/arch/riscv/include/asm/vdso/processor.h +++ b/arch/riscv/include/asm/vdso/processor.h @@ -4,15 +4,30 @@ #ifndef __ASSEMBLY__ +#include <linux/jump_label.h> #include <asm/barrier.h> +#include <asm/hwcap.h> static inline void cpu_relax(void) { + if (!static_branch_likely(&riscv_isa_ext_keys[RISCV_ISA_EXT_KEY_ZIHINTPAUSE])) { #ifdef __riscv_muldiv - int dummy; - /* In lieu of a halt instruction, induce a long-latency stall. */ - __asm__ __volatile__ ("div %0, %0, zero" : "=r" (dummy)); + int dummy; + /* In lieu of a halt instruction, induce a long-latency stall. */ + __asm__ __volatile__ ("div %0, %0, zero" : "=r" (dummy)); #endif + } else { + /* + * Reduce instruction retirement. + * This assumes the PC changes. + */ +#ifdef __riscv_zihintpause + __asm__ __volatile__ ("pause"); +#else + /* Encoding of the pause instruction */ + __asm__ __volatile__ (".4byte 0x100000F"); +#endif + } barrier(); } diff --git a/arch/riscv/include/uapi/asm/kvm.h b/arch/riscv/include/uapi/asm/kvm.h index 24b2a6e27698..7351417afd62 100644 --- a/arch/riscv/include/uapi/asm/kvm.h +++ b/arch/riscv/include/uapi/asm/kvm.h @@ -97,6 +97,7 @@ enum KVM_RISCV_ISA_EXT_ID { KVM_RISCV_ISA_EXT_I, KVM_RISCV_ISA_EXT_M, KVM_RISCV_ISA_EXT_SVPBMT, + KVM_RISCV_ISA_EXT_SSTC, KVM_RISCV_ISA_EXT_MAX, }; diff --git a/arch/riscv/kernel/cpu.c b/arch/riscv/kernel/cpu.c index 022fd1861992..0be8a2403212 100644 --- a/arch/riscv/kernel/cpu.c +++ b/arch/riscv/kernel/cpu.c @@ -93,6 +93,9 @@ int riscv_of_parent_hartid(struct device_node *node, unsigned long *hartid) static struct riscv_isa_ext_data isa_ext_arr[] = { __RISCV_ISA_EXT_DATA(sscofpmf, RISCV_ISA_EXT_SSCOFPMF), __RISCV_ISA_EXT_DATA(svpbmt, RISCV_ISA_EXT_SVPBMT), + __RISCV_ISA_EXT_DATA(zicbom, RISCV_ISA_EXT_ZICBOM), + __RISCV_ISA_EXT_DATA(zihintpause, RISCV_ISA_EXT_ZIHINTPAUSE), + __RISCV_ISA_EXT_DATA(sstc, RISCV_ISA_EXT_SSTC), __RISCV_ISA_EXT_DATA("", RISCV_ISA_EXT_MAX), }; diff --git a/arch/riscv/kernel/cpu_ops.c b/arch/riscv/kernel/cpu_ops.c index 170d07e57721..8275f237a59d 100644 --- a/arch/riscv/kernel/cpu_ops.c +++ b/arch/riscv/kernel/cpu_ops.c @@ -9,15 +9,14 @@ #include <linux/string.h> #include <linux/sched.h> #include <asm/cpu_ops.h> +#include <asm/cpu_ops_sbi.h> #include <asm/sbi.h> #include <asm/smp.h> const struct cpu_operations *cpu_ops[NR_CPUS] __ro_after_init; extern const struct cpu_operations cpu_ops_sbi; -#ifdef CONFIG_RISCV_BOOT_SPINWAIT -extern const struct cpu_operations cpu_ops_spinwait; -#else +#ifndef CONFIG_RISCV_BOOT_SPINWAIT const struct cpu_operations cpu_ops_spinwait = { .name = "", .cpu_prepare = NULL, diff --git a/arch/riscv/kernel/cpu_ops_spinwait.c b/arch/riscv/kernel/cpu_ops_spinwait.c index 3ade9152a3c7..d98d19226b5f 100644 --- a/arch/riscv/kernel/cpu_ops_spinwait.c +++ b/arch/riscv/kernel/cpu_ops_spinwait.c @@ -11,6 +11,8 @@ #include <asm/sbi.h> #include <asm/smp.h> +#include "head.h" + const struct cpu_operations cpu_ops_spinwait; void *__cpu_spinwait_stack_pointer[NR_CPUS] __section(".data"); void *__cpu_spinwait_task_pointer[NR_CPUS] __section(".data"); diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c index e233fe154c96..553d755483ed 100644 --- a/arch/riscv/kernel/cpufeature.c +++ b/arch/riscv/kernel/cpufeature.c @@ -12,6 +12,7 @@ #include <linux/module.h> #include <linux/of.h> #include <asm/alternative.h> +#include <asm/cacheflush.h> #include <asm/errata_list.h> #include <asm/hwcap.h> #include <asm/patch.h> @@ -200,6 +201,9 @@ void __init riscv_fill_hwcap(void) } else { SET_ISA_EXT_MAP("sscofpmf", RISCV_ISA_EXT_SSCOFPMF); SET_ISA_EXT_MAP("svpbmt", RISCV_ISA_EXT_SVPBMT); + SET_ISA_EXT_MAP("zicbom", RISCV_ISA_EXT_ZICBOM); + SET_ISA_EXT_MAP("zihintpause", RISCV_ISA_EXT_ZIHINTPAUSE); + SET_ISA_EXT_MAP("sstc", RISCV_ISA_EXT_SSTC); } #undef SET_ISA_EXT_MAP } @@ -261,6 +265,25 @@ static bool __init_or_module cpufeature_probe_svpbmt(unsigned int stage) return false; } +static bool __init_or_module cpufeature_probe_zicbom(unsigned int stage) +{ +#ifdef CONFIG_RISCV_ISA_ZICBOM + switch (stage) { + case RISCV_ALTERNATIVES_EARLY_BOOT: + return false; + default: + if (riscv_isa_extension_available(NULL, ZICBOM)) { + riscv_noncoherent_supported(); + return true; + } else { + return false; + } + } +#endif + + return false; +} + /* * Probe presence of individual extensions. * @@ -275,6 +298,9 @@ static u32 __init_or_module cpufeature_probe(unsigned int stage) if (cpufeature_probe_svpbmt(stage)) cpu_req_feature |= (1U << CPUFEATURE_SVPBMT); + if (cpufeature_probe_zicbom(stage)) + cpu_req_feature |= (1U << CPUFEATURE_ZICBOM); + return cpu_req_feature; } diff --git a/arch/riscv/kernel/crash_save_regs.S b/arch/riscv/kernel/crash_save_regs.S index 7832fb763aba..b2a1908c0463 100644 --- a/arch/riscv/kernel/crash_save_regs.S +++ b/arch/riscv/kernel/crash_save_regs.S @@ -44,7 +44,7 @@ SYM_CODE_START(riscv_crash_save_regs) REG_S t6, PT_T6(a0) /* x31 */ csrr t1, CSR_STATUS - csrr t2, CSR_EPC + auipc t2, 0x0 csrr t3, CSR_TVAL csrr t4, CSR_CAUSE diff --git a/arch/riscv/kernel/machine_kexec.c b/arch/riscv/kernel/machine_kexec.c index df8e24559035..ee79e6839b86 100644 --- a/arch/riscv/kernel/machine_kexec.c +++ b/arch/riscv/kernel/machine_kexec.c @@ -138,19 +138,37 @@ void machine_shutdown(void) #endif } +/* Override the weak function in kernel/panic.c */ +void crash_smp_send_stop(void) +{ + static int cpus_stopped; + + /* + * This function can be called twice in panic path, but obviously + * we execute this only once. + */ + if (cpus_stopped) + return; + + smp_send_stop(); + cpus_stopped = 1; +} + /* * machine_crash_shutdown - Prepare to kexec after a kernel crash * * This function is called by crash_kexec just before machine_kexec - * below and its goal is similar to machine_shutdown, but in case of - * a kernel crash. Since we don't handle such cases yet, this function - * is empty. + * and its goal is to shutdown non-crashing cpus and save registers. */ void machine_crash_shutdown(struct pt_regs *regs) { + local_irq_disable(); + + /* shutdown non-crashing cpus */ + crash_smp_send_stop(); + crash_save_cpu(regs, smp_processor_id()); - machine_shutdown(); pr_info("Starting crashdump kernel...\n"); } @@ -171,7 +189,7 @@ machine_kexec(struct kimage *image) struct kimage_arch *internal = &image->arch; unsigned long jump_addr = (unsigned long) image->start; unsigned long first_ind_entry = (unsigned long) &image->head; - unsigned long this_cpu_id = smp_processor_id(); + unsigned long this_cpu_id = __smp_processor_id(); unsigned long this_hart_id = cpuid_to_hartid_map(this_cpu_id); unsigned long fdt_addr = internal->fdt_addr; void *control_code_buffer = page_address(image->control_code_page); diff --git a/arch/riscv/kernel/probes/uprobes.c b/arch/riscv/kernel/probes/uprobes.c index 7a057b5f0adc..c976a21cd4bd 100644 --- a/arch/riscv/kernel/probes/uprobes.c +++ b/arch/riscv/kernel/probes/uprobes.c @@ -59,8 +59,6 @@ int arch_uprobe_pre_xol(struct arch_uprobe *auprobe, struct pt_regs *regs) instruction_pointer_set(regs, utask->xol_vaddr); - regs->status &= ~SR_SPIE; - return 0; } @@ -72,8 +70,6 @@ int arch_uprobe_post_xol(struct arch_uprobe *auprobe, struct pt_regs *regs) instruction_pointer_set(regs, utask->vaddr + auprobe->insn_size); - regs->status |= SR_SPIE; - return 0; } @@ -111,8 +107,6 @@ void arch_uprobe_abort_xol(struct arch_uprobe *auprobe, struct pt_regs *regs) * address. */ instruction_pointer_set(regs, utask->vaddr); - - regs->status &= ~SR_SPIE; } bool arch_uretprobe_is_alive(struct return_instance *ret, enum rp_check ctx, diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c index f0f36a4a0e9b..95ef6e2bf45c 100644 --- a/arch/riscv/kernel/setup.c +++ b/arch/riscv/kernel/setup.c @@ -22,6 +22,7 @@ #include <linux/crash_dump.h> #include <asm/alternative.h> +#include <asm/cacheflush.h> #include <asm/cpu_ops.h> #include <asm/early_ioremap.h> #include <asm/pgtable.h> @@ -296,6 +297,7 @@ void __init setup_arch(char **cmdline_p) #endif riscv_fill_hwcap(); + riscv_init_cbom_blocksize(); apply_boot_alternatives(); } diff --git a/arch/riscv/kernel/smp.c b/arch/riscv/kernel/smp.c index 018e7dc45df6..760a64518c58 100644 --- a/arch/riscv/kernel/smp.c +++ b/arch/riscv/kernel/smp.c @@ -64,12 +64,6 @@ bool arch_match_cpu_phys_id(int cpu, u64 phys_id) return phys_id == cpuid_to_hartid_map(cpu); } -/* Unsupported */ -int setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} - static void ipi_stop(void) { set_cpu_online(smp_processor_id(), false); diff --git a/arch/riscv/kernel/traps_misaligned.c b/arch/riscv/kernel/traps_misaligned.c index 46c4dafe3ba0..378f5b151443 100644 --- a/arch/riscv/kernel/traps_misaligned.c +++ b/arch/riscv/kernel/traps_misaligned.c @@ -7,6 +7,7 @@ #include <linux/mm.h> #include <linux/module.h> #include <linux/irq.h> +#include <linux/stringify.h> #include <asm/processor.h> #include <asm/ptrace.h> @@ -150,9 +151,6 @@ #define PRECISION_S 0 #define PRECISION_D 1 -#define STR(x) XSTR(x) -#define XSTR(x) #x - #define DECLARE_UNPRIVILEGED_LOAD_FUNCTION(type, insn) \ static inline type load_##type(const type *addr) \ { \ @@ -207,9 +205,9 @@ static inline ulong get_insn(ulong mepc) asm ("and %[tmp], %[addr], 2\n" "bnez %[tmp], 1f\n" #if defined(CONFIG_64BIT) - STR(LWU) " %[insn], (%[addr])\n" + __stringify(LWU) " %[insn], (%[addr])\n" #else - STR(LW) " %[insn], (%[addr])\n" + __stringify(LW) " %[insn], (%[addr])\n" #endif "and %[tmp], %[insn], %[rvc_mask]\n" "beq %[tmp], %[rvc_mask], 2f\n" diff --git a/arch/riscv/kvm/vcpu.c b/arch/riscv/kvm/vcpu.c index 5d271b597613..d0f08d5b4282 100644 --- a/arch/riscv/kvm/vcpu.c +++ b/arch/riscv/kvm/vcpu.c @@ -52,6 +52,7 @@ static const unsigned long kvm_isa_ext_arr[] = { RISCV_ISA_EXT_i, RISCV_ISA_EXT_m, RISCV_ISA_EXT_SVPBMT, + RISCV_ISA_EXT_SSTC, }; static unsigned long kvm_riscv_vcpu_base2isa_ext(unsigned long base_ext) @@ -85,6 +86,7 @@ static bool kvm_riscv_vcpu_isa_disable_allowed(unsigned long ext) case KVM_RISCV_ISA_EXT_C: case KVM_RISCV_ISA_EXT_I: case KVM_RISCV_ISA_EXT_M: + case KVM_RISCV_ISA_EXT_SSTC: return false; default: break; @@ -203,7 +205,7 @@ void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu) int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu) { - return kvm_riscv_vcpu_has_interrupts(vcpu, 1UL << IRQ_VS_TIMER); + return kvm_riscv_vcpu_timer_pending(vcpu); } void kvm_arch_vcpu_blocking(struct kvm_vcpu *vcpu) @@ -785,6 +787,8 @@ static void kvm_riscv_vcpu_update_config(const unsigned long *isa) if (__riscv_isa_extension_available(isa, RISCV_ISA_EXT_SVPBMT)) henvcfg |= ENVCFG_PBMTE; + if (__riscv_isa_extension_available(isa, RISCV_ISA_EXT_SSTC)) + henvcfg |= ENVCFG_STCE; csr_write(CSR_HENVCFG, henvcfg); #ifdef CONFIG_32BIT csr_write(CSR_HENVCFGH, henvcfg >> 32); @@ -828,6 +832,8 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu) vcpu->arch.isa); kvm_riscv_vcpu_host_fp_restore(&vcpu->arch.host_context); + kvm_riscv_vcpu_timer_save(vcpu); + csr->vsstatus = csr_read(CSR_VSSTATUS); csr->vsie = csr_read(CSR_VSIE); csr->vstvec = csr_read(CSR_VSTVEC); diff --git a/arch/riscv/kvm/vcpu_timer.c b/arch/riscv/kvm/vcpu_timer.c index 595043857049..16f50c46ba39 100644 --- a/arch/riscv/kvm/vcpu_timer.c +++ b/arch/riscv/kvm/vcpu_timer.c @@ -69,7 +69,18 @@ static int kvm_riscv_vcpu_timer_cancel(struct kvm_vcpu_timer *t) return 0; } -int kvm_riscv_vcpu_timer_next_event(struct kvm_vcpu *vcpu, u64 ncycles) +static int kvm_riscv_vcpu_update_vstimecmp(struct kvm_vcpu *vcpu, u64 ncycles) +{ +#if defined(CONFIG_32BIT) + csr_write(CSR_VSTIMECMP, ncycles & 0xFFFFFFFF); + csr_write(CSR_VSTIMECMPH, ncycles >> 32); +#else + csr_write(CSR_VSTIMECMP, ncycles); +#endif + return 0; +} + +static int kvm_riscv_vcpu_update_hrtimer(struct kvm_vcpu *vcpu, u64 ncycles) { struct kvm_vcpu_timer *t = &vcpu->arch.timer; struct kvm_guest_timer *gt = &vcpu->kvm->arch.timer; @@ -88,6 +99,65 @@ int kvm_riscv_vcpu_timer_next_event(struct kvm_vcpu *vcpu, u64 ncycles) return 0; } +int kvm_riscv_vcpu_timer_next_event(struct kvm_vcpu *vcpu, u64 ncycles) +{ + struct kvm_vcpu_timer *t = &vcpu->arch.timer; + + return t->timer_next_event(vcpu, ncycles); +} + +static enum hrtimer_restart kvm_riscv_vcpu_vstimer_expired(struct hrtimer *h) +{ + u64 delta_ns; + struct kvm_vcpu_timer *t = container_of(h, struct kvm_vcpu_timer, hrt); + struct kvm_vcpu *vcpu = container_of(t, struct kvm_vcpu, arch.timer); + struct kvm_guest_timer *gt = &vcpu->kvm->arch.timer; + + if (kvm_riscv_current_cycles(gt) < t->next_cycles) { + delta_ns = kvm_riscv_delta_cycles2ns(t->next_cycles, gt, t); + hrtimer_forward_now(&t->hrt, ktime_set(0, delta_ns)); + return HRTIMER_RESTART; + } + + t->next_set = false; + kvm_vcpu_kick(vcpu); + + return HRTIMER_NORESTART; +} + +bool kvm_riscv_vcpu_timer_pending(struct kvm_vcpu *vcpu) +{ + struct kvm_vcpu_timer *t = &vcpu->arch.timer; + struct kvm_guest_timer *gt = &vcpu->kvm->arch.timer; + + if (!kvm_riscv_delta_cycles2ns(t->next_cycles, gt, t) || + kvm_riscv_vcpu_has_interrupts(vcpu, 1UL << IRQ_VS_TIMER)) + return true; + else + return false; +} + +static void kvm_riscv_vcpu_timer_blocking(struct kvm_vcpu *vcpu) +{ + struct kvm_vcpu_timer *t = &vcpu->arch.timer; + struct kvm_guest_timer *gt = &vcpu->kvm->arch.timer; + u64 delta_ns; + + if (!t->init_done) + return; + + delta_ns = kvm_riscv_delta_cycles2ns(t->next_cycles, gt, t); + if (delta_ns) { + hrtimer_start(&t->hrt, ktime_set(0, delta_ns), HRTIMER_MODE_REL); + t->next_set = true; + } +} + +static void kvm_riscv_vcpu_timer_unblocking(struct kvm_vcpu *vcpu) +{ + kvm_riscv_vcpu_timer_cancel(&vcpu->arch.timer); +} + int kvm_riscv_vcpu_get_reg_timer(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) { @@ -180,10 +250,20 @@ int kvm_riscv_vcpu_timer_init(struct kvm_vcpu *vcpu) return -EINVAL; hrtimer_init(&t->hrt, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - t->hrt.function = kvm_riscv_vcpu_hrtimer_expired; t->init_done = true; t->next_set = false; + /* Enable sstc for every vcpu if available in hardware */ + if (riscv_isa_extension_available(NULL, SSTC)) { + t->sstc_enabled = true; + t->hrt.function = kvm_riscv_vcpu_vstimer_expired; + t->timer_next_event = kvm_riscv_vcpu_update_vstimecmp; + } else { + t->sstc_enabled = false; + t->hrt.function = kvm_riscv_vcpu_hrtimer_expired; + t->timer_next_event = kvm_riscv_vcpu_update_hrtimer; + } + return 0; } @@ -199,21 +279,73 @@ int kvm_riscv_vcpu_timer_deinit(struct kvm_vcpu *vcpu) int kvm_riscv_vcpu_timer_reset(struct kvm_vcpu *vcpu) { + struct kvm_vcpu_timer *t = &vcpu->arch.timer; + + t->next_cycles = -1ULL; return kvm_riscv_vcpu_timer_cancel(&vcpu->arch.timer); } -void kvm_riscv_vcpu_timer_restore(struct kvm_vcpu *vcpu) +static void kvm_riscv_vcpu_update_timedelta(struct kvm_vcpu *vcpu) { struct kvm_guest_timer *gt = &vcpu->kvm->arch.timer; -#ifdef CONFIG_64BIT - csr_write(CSR_HTIMEDELTA, gt->time_delta); -#else +#if defined(CONFIG_32BIT) csr_write(CSR_HTIMEDELTA, (u32)(gt->time_delta)); csr_write(CSR_HTIMEDELTAH, (u32)(gt->time_delta >> 32)); +#else + csr_write(CSR_HTIMEDELTA, gt->time_delta); #endif } +void kvm_riscv_vcpu_timer_restore(struct kvm_vcpu *vcpu) +{ + struct kvm_vcpu_csr *csr; + struct kvm_vcpu_timer *t = &vcpu->arch.timer; + + kvm_riscv_vcpu_update_timedelta(vcpu); + + if (!t->sstc_enabled) + return; + + csr = &vcpu->arch.guest_csr; +#if defined(CONFIG_32BIT) + csr_write(CSR_VSTIMECMP, (u32)t->next_cycles); + csr_write(CSR_VSTIMECMPH, (u32)(t->next_cycles >> 32)); +#else + csr_write(CSR_VSTIMECMP, t->next_cycles); +#endif + + /* timer should be enabled for the remaining operations */ + if (unlikely(!t->init_done)) + return; + + kvm_riscv_vcpu_timer_unblocking(vcpu); +} + +void kvm_riscv_vcpu_timer_save(struct kvm_vcpu *vcpu) +{ + struct kvm_vcpu_csr *csr; + struct kvm_vcpu_timer *t = &vcpu->arch.timer; + + if (!t->sstc_enabled) + return; + + csr = &vcpu->arch.guest_csr; + t = &vcpu->arch.timer; +#if defined(CONFIG_32BIT) + t->next_cycles = csr_read(CSR_VSTIMECMP); + t->next_cycles |= (u64)csr_read(CSR_VSTIMECMPH) << 32; +#else + t->next_cycles = csr_read(CSR_VSTIMECMP); +#endif + /* timer should be enabled for the remaining operations */ + if (unlikely(!t->init_done)) + return; + + if (kvm_vcpu_is_blocking(vcpu)) + kvm_riscv_vcpu_timer_blocking(vcpu); +} + void kvm_riscv_guest_timer_init(struct kvm *kvm) { struct kvm_guest_timer *gt = &kvm->arch.timer; diff --git a/arch/riscv/lib/uaccess.S b/arch/riscv/lib/uaccess.S index 8c475f4da308..ec486e5369d9 100644 --- a/arch/riscv/lib/uaccess.S +++ b/arch/riscv/lib/uaccess.S @@ -175,7 +175,7 @@ ENTRY(__asm_copy_from_user) /* Exception fixup code */ 10: /* Disable access to user memory */ - csrs CSR_STATUS, t6 + csrc CSR_STATUS, t6 mv a0, t5 ret ENDPROC(__asm_copy_to_user) @@ -227,7 +227,7 @@ ENTRY(__clear_user) /* Exception fixup code */ 11: /* Disable access to user memory */ - csrs CSR_STATUS, t6 + csrc CSR_STATUS, t6 mv a0, a1 ret ENDPROC(__clear_user) diff --git a/arch/riscv/mm/Makefile b/arch/riscv/mm/Makefile index ac7a25298a04..d76aabf4b94d 100644 --- a/arch/riscv/mm/Makefile +++ b/arch/riscv/mm/Makefile @@ -30,3 +30,4 @@ endif endif obj-$(CONFIG_DEBUG_VIRTUAL) += physaddr.o +obj-$(CONFIG_RISCV_DMA_NONCOHERENT) += dma-noncoherent.o diff --git a/arch/riscv/mm/dma-noncoherent.c b/arch/riscv/mm/dma-noncoherent.c new file mode 100644 index 000000000000..cd2225304c82 --- /dev/null +++ b/arch/riscv/mm/dma-noncoherent.c @@ -0,0 +1,116 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * RISC-V specific functions to support DMA for non-coherent devices + * + * Copyright (c) 2021 Western Digital Corporation or its affiliates. + */ + +#include <linux/dma-direct.h> +#include <linux/dma-map-ops.h> +#include <linux/mm.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <asm/cacheflush.h> + +static unsigned int riscv_cbom_block_size = L1_CACHE_BYTES; +static bool noncoherent_supported; + +void arch_sync_dma_for_device(phys_addr_t paddr, size_t size, + enum dma_data_direction dir) +{ + void *vaddr = phys_to_virt(paddr); + + switch (dir) { + case DMA_TO_DEVICE: + ALT_CMO_OP(clean, vaddr, size, riscv_cbom_block_size); + break; + case DMA_FROM_DEVICE: + ALT_CMO_OP(clean, vaddr, size, riscv_cbom_block_size); + break; + case DMA_BIDIRECTIONAL: + ALT_CMO_OP(flush, vaddr, size, riscv_cbom_block_size); + break; + default: + break; + } +} + +void arch_sync_dma_for_cpu(phys_addr_t paddr, size_t size, + enum dma_data_direction dir) +{ + void *vaddr = phys_to_virt(paddr); + + switch (dir) { + case DMA_TO_DEVICE: + break; + case DMA_FROM_DEVICE: + case DMA_BIDIRECTIONAL: + ALT_CMO_OP(flush, vaddr, size, riscv_cbom_block_size); + break; + default: + break; + } +} + +void arch_dma_prep_coherent(struct page *page, size_t size) +{ + void *flush_addr = page_address(page); + + ALT_CMO_OP(flush, flush_addr, size, riscv_cbom_block_size); +} + +void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size, + const struct iommu_ops *iommu, bool coherent) +{ + WARN_TAINT(!coherent && riscv_cbom_block_size > ARCH_DMA_MINALIGN, + TAINT_CPU_OUT_OF_SPEC, + "%s %s: ARCH_DMA_MINALIGN smaller than riscv,cbom-block-size (%d < %d)", + dev_driver_string(dev), dev_name(dev), + ARCH_DMA_MINALIGN, riscv_cbom_block_size); + + WARN_TAINT(!coherent && !noncoherent_supported, TAINT_CPU_OUT_OF_SPEC, + "%s %s: device non-coherent but no non-coherent operations supported", + dev_driver_string(dev), dev_name(dev)); + + dev->dma_coherent = coherent; +} + +#ifdef CONFIG_RISCV_ISA_ZICBOM +void riscv_init_cbom_blocksize(void) +{ + struct device_node *node; + int ret; + u32 val; + + for_each_of_cpu_node(node) { + unsigned long hartid; + int cbom_hartid; + + ret = riscv_of_processor_hartid(node, &hartid); + if (ret) + continue; + + if (hartid < 0) + continue; + + /* set block-size for cbom extension if available */ + ret = of_property_read_u32(node, "riscv,cbom-block-size", &val); + if (ret) + continue; + + if (!riscv_cbom_block_size) { + riscv_cbom_block_size = val; + cbom_hartid = hartid; + } else { + if (riscv_cbom_block_size != val) + pr_warn("cbom-block-size mismatched between harts %d and %lu\n", + cbom_hartid, hartid); + } + } +} +#endif + +void riscv_noncoherent_supported(void) +{ + noncoherent_supported = true; +} diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index a88b7dc31a68..b56a0a75533f 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -135,6 +135,10 @@ static void __init print_vm_layout(void) (unsigned long)VMEMMAP_END); print_ml("vmalloc", (unsigned long)VMALLOC_START, (unsigned long)VMALLOC_END); +#ifdef CONFIG_64BIT + print_ml("modules", (unsigned long)MODULES_VADDR, + (unsigned long)MODULES_END); +#endif print_ml("lowmem", (unsigned long)PAGE_OFFSET, (unsigned long)high_memory); if (IS_ENABLED(CONFIG_64BIT)) { diff --git a/arch/riscv/purgatory/.gitignore b/arch/riscv/purgatory/.gitignore index 38d7d1bda4d7..6e4dfb024ad2 100644 --- a/arch/riscv/purgatory/.gitignore +++ b/arch/riscv/purgatory/.gitignore @@ -1,4 +1,3 @@ # SPDX-License-Identifier: GPL-2.0-only purgatory.chk purgatory.ro -kexec-purgatory.c diff --git a/arch/riscv/purgatory/Makefile b/arch/riscv/purgatory/Makefile index d4df200f7edf..dd58e1d99397 100644 --- a/arch/riscv/purgatory/Makefile +++ b/arch/riscv/purgatory/Makefile @@ -84,12 +84,6 @@ $(obj)/purgatory.ro: $(PURGATORY_OBJS) FORCE $(obj)/purgatory.chk: $(obj)/purgatory.ro FORCE $(call if_changed,ld) -targets += kexec-purgatory.c +$(obj)/kexec-purgatory.o: $(obj)/purgatory.ro $(obj)/purgatory.chk -quiet_cmd_bin2c = BIN2C $@ - cmd_bin2c = $(objtree)/scripts/bin2c kexec_purgatory < $< > $@ - -$(obj)/kexec-purgatory.c: $(obj)/purgatory.ro $(obj)/purgatory.chk FORCE - $(call if_changed,bin2c) - -obj-$(CONFIG_ARCH_HAS_KEXEC_PURGATORY) += kexec-purgatory.o +obj-y += kexec-purgatory.o diff --git a/arch/riscv/purgatory/kexec-purgatory.S b/arch/riscv/purgatory/kexec-purgatory.S new file mode 100644 index 000000000000..0e9188815718 --- /dev/null +++ b/arch/riscv/purgatory/kexec-purgatory.S @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + + .section .rodata, "a" + + .align 8 +kexec_purgatory: + .globl kexec_purgatory + .incbin "arch/riscv/purgatory/purgatory.ro" +.Lkexec_purgatroy_end: + + .align 8 +kexec_purgatory_size: + .globl kexec_purgatory_size + .quad .Lkexec_purgatroy_end - kexec_purgatory diff --git a/arch/s390/boot/startup.c b/arch/s390/boot/startup.c index 863e6bcaa5a1..bc48fe82d949 100644 --- a/arch/s390/boot/startup.c +++ b/arch/s390/boot/startup.c @@ -152,6 +152,7 @@ static void setup_kernel_memory_layout(void) unsigned long vmemmap_start; unsigned long rte_size; unsigned long pages; + unsigned long vmax; pages = ident_map_size / PAGE_SIZE; /* vmemmap contains a multiple of PAGES_PER_SECTION struct pages */ @@ -163,10 +164,10 @@ static void setup_kernel_memory_layout(void) vmalloc_size > _REGION2_SIZE || vmemmap_start + vmemmap_size + vmalloc_size + MODULES_LEN > _REGION2_SIZE) { - MODULES_END = _REGION1_SIZE; + vmax = _REGION1_SIZE; rte_size = _REGION2_SIZE; } else { - MODULES_END = _REGION2_SIZE; + vmax = _REGION2_SIZE; rte_size = _REGION3_SIZE; } /* @@ -174,11 +175,12 @@ static void setup_kernel_memory_layout(void) * secure storage limit, so that any vmalloc allocation * we do could be used to back secure guest storage. */ - adjust_to_uv_max(&MODULES_END); + vmax = adjust_to_uv_max(vmax); #ifdef CONFIG_KASAN /* force vmalloc and modules below kasan shadow */ - MODULES_END = min(MODULES_END, KASAN_SHADOW_START); + vmax = min(vmax, KASAN_SHADOW_START); #endif + MODULES_END = vmax; MODULES_VADDR = MODULES_END - MODULES_LEN; VMALLOC_END = MODULES_VADDR; diff --git a/arch/s390/boot/uv.c b/arch/s390/boot/uv.c index a5fa667160b2..0a077c0a2056 100644 --- a/arch/s390/boot/uv.c +++ b/arch/s390/boot/uv.c @@ -57,10 +57,11 @@ void uv_query_info(void) } #if IS_ENABLED(CONFIG_KVM) -void adjust_to_uv_max(unsigned long *vmax) +unsigned long adjust_to_uv_max(unsigned long limit) { if (is_prot_virt_host() && uv_info.max_sec_stor_addr) - *vmax = min_t(unsigned long, *vmax, uv_info.max_sec_stor_addr); + limit = min_t(unsigned long, limit, uv_info.max_sec_stor_addr); + return limit; } static int is_prot_virt_host_capable(void) diff --git a/arch/s390/boot/uv.h b/arch/s390/boot/uv.h index 690ce019af5a..0f3070856f8d 100644 --- a/arch/s390/boot/uv.h +++ b/arch/s390/boot/uv.h @@ -3,10 +3,13 @@ #define BOOT_UV_H #if IS_ENABLED(CONFIG_KVM) -void adjust_to_uv_max(unsigned long *vmax); +unsigned long adjust_to_uv_max(unsigned long limit); void sanitize_prot_virt_host(void); #else -static inline void adjust_to_uv_max(unsigned long *vmax) {} +static inline unsigned long adjust_to_uv_max(unsigned long limit) +{ + return limit; +} static inline void sanitize_prot_virt_host(void) {} #endif diff --git a/arch/s390/crypto/aes_s390.c b/arch/s390/crypto/aes_s390.c index 1023e9d43d44..526c3f40f6a2 100644 --- a/arch/s390/crypto/aes_s390.c +++ b/arch/s390/crypto/aes_s390.c @@ -1049,7 +1049,7 @@ out_err: return ret; } -module_cpu_feature_match(MSA, aes_s390_init); +module_cpu_feature_match(S390_CPU_FEATURE_MSA, aes_s390_init); module_exit(aes_s390_fini); MODULE_ALIAS_CRYPTO("aes-all"); diff --git a/arch/s390/crypto/chacha-glue.c b/arch/s390/crypto/chacha-glue.c index 2ec51f339cec..7752bd314558 100644 --- a/arch/s390/crypto/chacha-glue.c +++ b/arch/s390/crypto/chacha-glue.c @@ -121,7 +121,7 @@ static void __exit chacha_mod_fini(void) crypto_unregister_skciphers(chacha_algs, ARRAY_SIZE(chacha_algs)); } -module_cpu_feature_match(VXRS, chacha_mod_init); +module_cpu_feature_match(S390_CPU_FEATURE_VXRS, chacha_mod_init); module_exit(chacha_mod_fini); MODULE_DESCRIPTION("ChaCha20 stream cipher"); diff --git a/arch/s390/crypto/crc32-vx.c b/arch/s390/crypto/crc32-vx.c index fafecad20752..017143e9cef7 100644 --- a/arch/s390/crypto/crc32-vx.c +++ b/arch/s390/crypto/crc32-vx.c @@ -298,7 +298,7 @@ static void __exit crc_vx_mod_exit(void) crypto_unregister_shashes(crc32_vx_algs, ARRAY_SIZE(crc32_vx_algs)); } -module_cpu_feature_match(VXRS, crc_vx_mod_init); +module_cpu_feature_match(S390_CPU_FEATURE_VXRS, crc_vx_mod_init); module_exit(crc_vx_mod_exit); MODULE_AUTHOR("Hendrik Brueckner <brueckner@linux.vnet.ibm.com>"); diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c index e013088b5115..8e75b83a5ddc 100644 --- a/arch/s390/crypto/des_s390.c +++ b/arch/s390/crypto/des_s390.c @@ -492,7 +492,7 @@ out_err: return ret; } -module_cpu_feature_match(MSA, des_s390_init); +module_cpu_feature_match(S390_CPU_FEATURE_MSA, des_s390_init); module_exit(des_s390_exit); MODULE_ALIAS_CRYPTO("des"); diff --git a/arch/s390/crypto/ghash_s390.c b/arch/s390/crypto/ghash_s390.c index 6b07a2f1ce8a..0800a2a5799f 100644 --- a/arch/s390/crypto/ghash_s390.c +++ b/arch/s390/crypto/ghash_s390.c @@ -145,7 +145,7 @@ static void __exit ghash_mod_exit(void) crypto_unregister_shash(&ghash_alg); } -module_cpu_feature_match(MSA, ghash_mod_init); +module_cpu_feature_match(S390_CPU_FEATURE_MSA, ghash_mod_init); module_exit(ghash_mod_exit); MODULE_ALIAS_CRYPTO("ghash"); diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c index ae382bafc772..a077087bc6cc 100644 --- a/arch/s390/crypto/prng.c +++ b/arch/s390/crypto/prng.c @@ -907,5 +907,5 @@ static void __exit prng_exit(void) } } -module_cpu_feature_match(MSA, prng_init); +module_cpu_feature_match(S390_CPU_FEATURE_MSA, prng_init); module_exit(prng_exit); diff --git a/arch/s390/crypto/sha1_s390.c b/arch/s390/crypto/sha1_s390.c index a3fabf310a38..bc3a22704e09 100644 --- a/arch/s390/crypto/sha1_s390.c +++ b/arch/s390/crypto/sha1_s390.c @@ -95,7 +95,7 @@ static void __exit sha1_s390_fini(void) crypto_unregister_shash(&alg); } -module_cpu_feature_match(MSA, sha1_s390_init); +module_cpu_feature_match(S390_CPU_FEATURE_MSA, sha1_s390_init); module_exit(sha1_s390_fini); MODULE_ALIAS_CRYPTO("sha1"); diff --git a/arch/s390/crypto/sha256_s390.c b/arch/s390/crypto/sha256_s390.c index 24983f175676..6f1ccdf93d3e 100644 --- a/arch/s390/crypto/sha256_s390.c +++ b/arch/s390/crypto/sha256_s390.c @@ -134,7 +134,7 @@ static void __exit sha256_s390_fini(void) crypto_unregister_shash(&sha256_alg); } -module_cpu_feature_match(MSA, sha256_s390_init); +module_cpu_feature_match(S390_CPU_FEATURE_MSA, sha256_s390_init); module_exit(sha256_s390_fini); MODULE_ALIAS_CRYPTO("sha256"); diff --git a/arch/s390/crypto/sha3_256_s390.c b/arch/s390/crypto/sha3_256_s390.c index 30ac49b635bf..e1350e033a32 100644 --- a/arch/s390/crypto/sha3_256_s390.c +++ b/arch/s390/crypto/sha3_256_s390.c @@ -137,7 +137,7 @@ static void __exit sha3_256_s390_fini(void) crypto_unregister_shash(&sha3_256_alg); } -module_cpu_feature_match(MSA, sha3_256_s390_init); +module_cpu_feature_match(S390_CPU_FEATURE_MSA, sha3_256_s390_init); module_exit(sha3_256_s390_fini); MODULE_ALIAS_CRYPTO("sha3-256"); diff --git a/arch/s390/crypto/sha3_512_s390.c b/arch/s390/crypto/sha3_512_s390.c index e70d50f7620f..06c142ed9bb1 100644 --- a/arch/s390/crypto/sha3_512_s390.c +++ b/arch/s390/crypto/sha3_512_s390.c @@ -147,7 +147,7 @@ static void __exit fini(void) crypto_unregister_shash(&sha3_384_alg); } -module_cpu_feature_match(MSA, init); +module_cpu_feature_match(S390_CPU_FEATURE_MSA, init); module_exit(fini); MODULE_LICENSE("GPL"); diff --git a/arch/s390/crypto/sha512_s390.c b/arch/s390/crypto/sha512_s390.c index 43ce4956df73..04f11c407763 100644 --- a/arch/s390/crypto/sha512_s390.c +++ b/arch/s390/crypto/sha512_s390.c @@ -142,7 +142,7 @@ static void __exit fini(void) crypto_unregister_shash(&sha384_alg); } -module_cpu_feature_match(MSA, init); +module_cpu_feature_match(S390_CPU_FEATURE_MSA, init); module_exit(fini); MODULE_LICENSE("GPL"); diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h index 191dc7898b0f..9a7d15da966e 100644 --- a/arch/s390/include/asm/bitops.h +++ b/arch/s390/include/asm/bitops.h @@ -113,75 +113,76 @@ static inline bool arch_test_and_change_bit(unsigned long nr, return old & mask; } -static inline void arch___set_bit(unsigned long nr, volatile unsigned long *ptr) +static __always_inline void +arch___set_bit(unsigned long nr, volatile unsigned long *addr) { - unsigned long *addr = __bitops_word(nr, ptr); + unsigned long *p = __bitops_word(nr, addr); unsigned long mask = __bitops_mask(nr); - *addr |= mask; + *p |= mask; } -static inline void arch___clear_bit(unsigned long nr, - volatile unsigned long *ptr) +static __always_inline void +arch___clear_bit(unsigned long nr, volatile unsigned long *addr) { - unsigned long *addr = __bitops_word(nr, ptr); + unsigned long *p = __bitops_word(nr, addr); unsigned long mask = __bitops_mask(nr); - *addr &= ~mask; + *p &= ~mask; } -static inline void arch___change_bit(unsigned long nr, - volatile unsigned long *ptr) +static __always_inline void +arch___change_bit(unsigned long nr, volatile unsigned long *addr) { - unsigned long *addr = __bitops_word(nr, ptr); + unsigned long *p = __bitops_word(nr, addr); unsigned long mask = __bitops_mask(nr); - *addr ^= mask; + *p ^= mask; } -static inline bool arch___test_and_set_bit(unsigned long nr, - volatile unsigned long *ptr) +static __always_inline bool +arch___test_and_set_bit(unsigned long nr, volatile unsigned long *addr) { - unsigned long *addr = __bitops_word(nr, ptr); + unsigned long *p = __bitops_word(nr, addr); unsigned long mask = __bitops_mask(nr); unsigned long old; - old = *addr; - *addr |= mask; + old = *p; + *p |= mask; return old & mask; } -static inline bool arch___test_and_clear_bit(unsigned long nr, - volatile unsigned long *ptr) +static __always_inline bool +arch___test_and_clear_bit(unsigned long nr, volatile unsigned long *addr) { - unsigned long *addr = __bitops_word(nr, ptr); + unsigned long *p = __bitops_word(nr, addr); unsigned long mask = __bitops_mask(nr); unsigned long old; - old = *addr; - *addr &= ~mask; + old = *p; + *p &= ~mask; return old & mask; } -static inline bool arch___test_and_change_bit(unsigned long nr, - volatile unsigned long *ptr) +static __always_inline bool +arch___test_and_change_bit(unsigned long nr, volatile unsigned long *addr) { - unsigned long *addr = __bitops_word(nr, ptr); + unsigned long *p = __bitops_word(nr, addr); unsigned long mask = __bitops_mask(nr); unsigned long old; - old = *addr; - *addr ^= mask; + old = *p; + *p ^= mask; return old & mask; } -static inline bool arch_test_bit(unsigned long nr, - const volatile unsigned long *ptr) +static __always_inline bool +arch_test_bit(unsigned long nr, const volatile unsigned long *addr) { - const volatile unsigned long *addr = __bitops_word(nr, ptr); + const volatile unsigned long *p = __bitops_word(nr, addr); unsigned long mask = __bitops_mask(nr); - return *addr & mask; + return *p & mask; } static inline bool arch_test_and_set_bit_lock(unsigned long nr, diff --git a/arch/s390/include/asm/cpufeature.h b/arch/s390/include/asm/cpufeature.h index 14cfd48d598e..931204613753 100644 --- a/arch/s390/include/asm/cpufeature.h +++ b/arch/s390/include/asm/cpufeature.h @@ -2,28 +2,21 @@ /* * Module interface for CPU features * - * Copyright IBM Corp. 2015 + * Copyright IBM Corp. 2015, 2022 * Author(s): Hendrik Brueckner <brueckner@linux.vnet.ibm.com> */ #ifndef __ASM_S390_CPUFEATURE_H #define __ASM_S390_CPUFEATURE_H -#include <asm/elf.h> +enum { + S390_CPU_FEATURE_MSA, + S390_CPU_FEATURE_VXRS, + S390_CPU_FEATURE_UV, + MAX_CPU_FEATURES +}; -/* Hardware features on Linux on z Systems are indicated by facility bits that - * are mapped to the so-called machine flags. Particular machine flags are - * then used to define ELF hardware capabilities; most notably hardware flags - * that are essential for user space / glibc. - * - * Restrict the set of exposed CPU features to ELF hardware capabilities for - * now. Additional machine flags can be indicated by values larger than - * MAX_ELF_HWCAP_FEATURES. - */ -#define MAX_ELF_HWCAP_FEATURES (8 * sizeof(elf_hwcap)) -#define MAX_CPU_FEATURES MAX_ELF_HWCAP_FEATURES - -#define cpu_feature(feat) ilog2(HWCAP_ ## feat) +#define cpu_feature(feature) (feature) int cpu_have_feature(unsigned int nr); diff --git a/arch/s390/include/asm/mmu.h b/arch/s390/include/asm/mmu.h index 1572b3634cdd..829d68e2c685 100644 --- a/arch/s390/include/asm/mmu.h +++ b/arch/s390/include/asm/mmu.h @@ -42,18 +42,4 @@ typedef struct { .context.pgtable_list = LIST_HEAD_INIT(name.context.pgtable_list), \ .context.gmap_list = LIST_HEAD_INIT(name.context.gmap_list), -static inline int tprot(unsigned long addr) -{ - int rc = -EFAULT; - - asm volatile( - " tprot 0(%1),0\n" - "0: ipm %0\n" - " srl %0,28\n" - "1:\n" - EX_TABLE(0b,1b) - : "+d" (rc) : "a" (addr) : "cc"); - return rc; -} - #endif diff --git a/arch/s390/include/asm/os_info.h b/arch/s390/include/asm/os_info.h index 147a8d547ef9..85248d8fee0c 100644 --- a/arch/s390/include/asm/os_info.h +++ b/arch/s390/include/asm/os_info.h @@ -8,6 +8,8 @@ #ifndef _ASM_S390_OS_INFO_H #define _ASM_S390_OS_INFO_H +#include <linux/uio.h> + #define OS_INFO_VERSION_MAJOR 1 #define OS_INFO_VERSION_MINOR 1 #define OS_INFO_MAGIC 0x4f53494e464f535aULL /* OSINFOSZ */ @@ -39,7 +41,20 @@ u32 os_info_csum(struct os_info *os_info); #ifdef CONFIG_CRASH_DUMP void *os_info_old_entry(int nr, unsigned long *size); -int copy_oldmem_kernel(void *dst, unsigned long src, size_t count); +size_t copy_oldmem_iter(struct iov_iter *iter, unsigned long src, size_t count); + +static inline int copy_oldmem_kernel(void *dst, unsigned long src, size_t count) +{ + struct iov_iter iter; + struct kvec kvec; + + kvec.iov_base = dst; + kvec.iov_len = count; + iov_iter_kvec(&iter, WRITE, &kvec, 1, count); + if (copy_oldmem_iter(&iter, src, count) < count) + return -EFAULT; + return 0; +} #else static inline void *os_info_old_entry(int nr, unsigned long *size) { diff --git a/arch/s390/include/asm/sclp.h b/arch/s390/include/asm/sclp.h index addefe8ccdba..9d4c7f71e070 100644 --- a/arch/s390/include/asm/sclp.h +++ b/arch/s390/include/asm/sclp.h @@ -17,6 +17,7 @@ #define EXT_SCCB_READ_CPU (3 * PAGE_SIZE) #ifndef __ASSEMBLY__ +#include <linux/uio.h> #include <asm/chpid.h> #include <asm/cpu.h> @@ -146,8 +147,7 @@ int sclp_pci_deconfigure(u32 fid); int sclp_ap_configure(u32 apid); int sclp_ap_deconfigure(u32 apid); int sclp_pci_report(struct zpci_report_error_header *report, u32 fh, u32 fid); -int memcpy_hsa_kernel(void *dest, unsigned long src, size_t count); -int memcpy_hsa_user(void __user *dest, unsigned long src, size_t count); +size_t memcpy_hsa_iter(struct iov_iter *iter, unsigned long src, size_t count); void sclp_ocf_cpc_name_copy(char *dst); static inline int sclp_get_core_info(struct sclp_core_info *info, int early) diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h index c2c9995466e0..f7038b800cc3 100644 --- a/arch/s390/include/asm/uaccess.h +++ b/arch/s390/include/asm/uaccess.h @@ -285,7 +285,6 @@ static inline unsigned long __must_check clear_user(void __user *to, unsigned lo return __clear_user(to, n); } -int copy_to_user_real(void __user *dest, unsigned long src, unsigned long count); void *s390_kernel_write(void *dst, const void *src, size_t size); int __noreturn __put_kernel_bad(void); diff --git a/arch/s390/include/asm/unwind.h b/arch/s390/include/asm/unwind.h index 0bf06f1682d8..02462e7100c1 100644 --- a/arch/s390/include/asm/unwind.h +++ b/arch/s390/include/asm/unwind.h @@ -47,7 +47,7 @@ struct unwind_state { static inline unsigned long unwind_recover_ret_addr(struct unwind_state *state, unsigned long ip) { - ip = ftrace_graph_ret_addr(state->task, &state->graph_idx, ip, NULL); + ip = ftrace_graph_ret_addr(state->task, &state->graph_idx, ip, (void *)state->sp); if (is_kretprobe_trampoline(ip)) ip = kretprobe_find_ret_addr(state->task, (void *)state->sp, &state->kr_cur); return ip; diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile index 27d6b3c7aa06..3cbfa9fddd9a 100644 --- a/arch/s390/kernel/Makefile +++ b/arch/s390/kernel/Makefile @@ -35,7 +35,7 @@ CFLAGS_unwind_bc.o += -fno-optimize-sibling-calls obj-y := traps.o time.o process.o earlypgm.o early.o setup.o idle.o vtime.o obj-y += processor.o syscall.o ptrace.o signal.o cpcmd.o ebcdic.o nmi.o -obj-y += debug.o irq.o ipl.o dis.o diag.o vdso.o +obj-y += debug.o irq.o ipl.o dis.o diag.o vdso.o cpufeature.o obj-y += sysinfo.o lgr.o os_info.o machine_kexec.o obj-y += runtime_instr.o cache.o fpu.o dumpstack.o guarded_storage.o sthyi.o obj-y += entry.o reipl.o relocate_kernel.o kdebugfs.o alternative.o diff --git a/arch/s390/kernel/cpufeature.c b/arch/s390/kernel/cpufeature.c new file mode 100644 index 000000000000..1b2ae42a0c15 --- /dev/null +++ b/arch/s390/kernel/cpufeature.c @@ -0,0 +1,46 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright IBM Corp. 2022 + */ + +#include <linux/cpufeature.h> +#include <linux/bug.h> +#include <asm/elf.h> + +enum { + TYPE_HWCAP, + TYPE_FACILITY, +}; + +struct s390_cpu_feature { + unsigned int type : 4; + unsigned int num : 28; +}; + +static struct s390_cpu_feature s390_cpu_features[MAX_CPU_FEATURES] = { + [S390_CPU_FEATURE_MSA] = {.type = TYPE_HWCAP, .num = HWCAP_NR_MSA}, + [S390_CPU_FEATURE_VXRS] = {.type = TYPE_HWCAP, .num = HWCAP_NR_VXRS}, + [S390_CPU_FEATURE_UV] = {.type = TYPE_FACILITY, .num = 158}, +}; + +/* + * cpu_have_feature - Test CPU features on module initialization + */ +int cpu_have_feature(unsigned int num) +{ + struct s390_cpu_feature *feature; + + if (WARN_ON_ONCE(num >= MAX_CPU_FEATURES)) + return 0; + feature = &s390_cpu_features[num]; + switch (feature->type) { + case TYPE_HWCAP: + return !!(elf_hwcap & BIT(feature->num)); + case TYPE_FACILITY: + return test_facility(feature->num); + default: + WARN_ON_ONCE(1); + return 0; + } +} +EXPORT_SYMBOL(cpu_have_feature); diff --git a/arch/s390/kernel/crash_dump.c b/arch/s390/kernel/crash_dump.c index 28124d0fa1d5..bad8f47fc5d6 100644 --- a/arch/s390/kernel/crash_dump.c +++ b/arch/s390/kernel/crash_dump.c @@ -53,6 +53,8 @@ struct save_area { }; static LIST_HEAD(dump_save_areas); +static DEFINE_MUTEX(memcpy_real_mutex); +static char memcpy_real_buf[PAGE_SIZE]; /* * Allocate a save area @@ -63,7 +65,7 @@ struct save_area * __init save_area_alloc(bool is_boot_cpu) sa = memblock_alloc(sizeof(*sa), 8); if (!sa) - panic("Failed to allocate save area\n"); + return NULL; if (is_boot_cpu) list_add(&sa->list, &dump_save_areas); @@ -114,80 +116,35 @@ void __init save_area_add_vxrs(struct save_area *sa, __vector128 *vxrs) memcpy(sa->vxrs_high, vxrs + 16, 16 * sizeof(__vector128)); } -/* - * Return physical address for virtual address - */ -static inline void *load_real_addr(void *addr) -{ - unsigned long real_addr; - - asm volatile( - " lra %0,0(%1)\n" - " jz 0f\n" - " la %0,0\n" - "0:" - : "=a" (real_addr) : "a" (addr) : "cc"); - return (void *)real_addr; -} - -/* - * Copy memory of the old, dumped system to a kernel space virtual address - */ -int copy_oldmem_kernel(void *dst, unsigned long src, size_t count) +static size_t copy_to_iter_real(struct iov_iter *iter, unsigned long src, size_t count) { - unsigned long len; - void *ra; - int rc; + size_t len, copied, res = 0; + mutex_lock(&memcpy_real_mutex); while (count) { - if (!oldmem_data.start && src < sclp.hsa_size) { - /* Copy from zfcp/nvme dump HSA area */ - len = min(count, sclp.hsa_size - src); - rc = memcpy_hsa_kernel(dst, src, len); - if (rc) - return rc; - } else { - /* Check for swapped kdump oldmem areas */ - if (oldmem_data.start && src - oldmem_data.start < oldmem_data.size) { - src -= oldmem_data.start; - len = min(count, oldmem_data.size - src); - } else if (oldmem_data.start && src < oldmem_data.size) { - len = min(count, oldmem_data.size - src); - src += oldmem_data.start; - } else { - len = count; - } - if (is_vmalloc_or_module_addr(dst)) { - ra = load_real_addr(dst); - len = min(PAGE_SIZE - offset_in_page(ra), len); - } else { - ra = dst; - } - if (memcpy_real(ra, src, len)) - return -EFAULT; - } - dst += len; - src += len; - count -= len; + len = min(PAGE_SIZE, count); + if (memcpy_real(memcpy_real_buf, src, len)) + break; + copied = copy_to_iter(memcpy_real_buf, len, iter); + count -= copied; + src += copied; + res += copied; + if (copied < len) + break; } - return 0; + mutex_unlock(&memcpy_real_mutex); + return res; } -/* - * Copy memory of the old, dumped system to a user space virtual address - */ -static int copy_oldmem_user(void __user *dst, unsigned long src, size_t count) +size_t copy_oldmem_iter(struct iov_iter *iter, unsigned long src, size_t count) { - unsigned long len; - int rc; + size_t len, copied, res = 0; while (count) { if (!oldmem_data.start && src < sclp.hsa_size) { /* Copy from zfcp/nvme dump HSA area */ len = min(count, sclp.hsa_size - src); - rc = memcpy_hsa_user(dst, src, len); - if (rc) - return rc; + copied = memcpy_hsa_iter(iter, src, len); } else { /* Check for swapped kdump oldmem areas */ if (oldmem_data.start && src - oldmem_data.start < oldmem_data.size) { @@ -199,15 +156,15 @@ static int copy_oldmem_user(void __user *dst, unsigned long src, size_t count) } else { len = count; } - rc = copy_to_user_real(dst, src, count); - if (rc) - return rc; + copied = copy_to_iter_real(iter, src, len); } - dst += len; - src += len; - count -= len; + count -= copied; + src += copied; + res += copied; + if (copied < len) + break; } - return 0; + return res; } /* @@ -217,26 +174,9 @@ ssize_t copy_oldmem_page(struct iov_iter *iter, unsigned long pfn, size_t csize, unsigned long offset) { unsigned long src; - int rc; - if (!(iter_is_iovec(iter) || iov_iter_is_kvec(iter))) - return -EINVAL; - /* Multi-segment iterators are not supported */ - if (iter->nr_segs > 1) - return -EINVAL; - if (!csize) - return 0; src = pfn_to_phys(pfn) + offset; - - /* XXX: pass the iov_iter down to a common function */ - if (iter_is_iovec(iter)) - rc = copy_oldmem_user(iter->iov->iov_base, src, csize); - else - rc = copy_oldmem_kernel(iter->kvec->iov_base, src, csize); - if (rc < 0) - return rc; - iov_iter_advance(iter, csize); - return csize; + return copy_oldmem_iter(iter, src, csize); } /* diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c index 53ed3884fe64..60ac66aab163 100644 --- a/arch/s390/kernel/nmi.c +++ b/arch/s390/kernel/nmi.c @@ -11,6 +11,7 @@ #include <linux/kernel_stat.h> #include <linux/init.h> #include <linux/errno.h> +#include <linux/entry-common.h> #include <linux/hardirq.h> #include <linux/log2.h> #include <linux/kprobes.h> @@ -397,11 +398,12 @@ int notrace s390_do_machine_check(struct pt_regs *regs) static unsigned long long last_ipd; struct mcck_struct *mcck; unsigned long long tmp; + irqentry_state_t irq_state; union mci mci; unsigned long mcck_dam_code; int mcck_pending = 0; - nmi_enter(); + irq_state = irqentry_nmi_enter(regs); if (user_mode(regs)) update_timer_mcck(); @@ -504,14 +506,14 @@ int notrace s390_do_machine_check(struct pt_regs *regs) clear_cpu_flag(CIF_MCCK_GUEST); if (user_mode(regs) && mcck_pending) { - nmi_exit(); + irqentry_nmi_exit(regs, irq_state); return 1; } if (mcck_pending) schedule_mcck_handler(); - nmi_exit(); + irqentry_nmi_exit(regs, irq_state); return 0; } NOKPROBE_SYMBOL(s390_do_machine_check); diff --git a/arch/s390/kernel/processor.c b/arch/s390/kernel/processor.c index aa0e0e7fc773..a194611ba88c 100644 --- a/arch/s390/kernel/processor.c +++ b/arch/s390/kernel/processor.c @@ -8,7 +8,6 @@ #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt #include <linux/stop_machine.h> -#include <linux/cpufeature.h> #include <linux/bitops.h> #include <linux/kernel.h> #include <linux/random.h> @@ -96,15 +95,6 @@ void cpu_init(void) enter_lazy_tlb(&init_mm, current); } -/* - * cpu_have_feature - Test CPU features on module initialization - */ -int cpu_have_feature(unsigned int num) -{ - return elf_hwcap & (1UL << num); -} -EXPORT_SYMBOL(cpu_have_feature); - static void show_facilities(struct seq_file *m) { unsigned int bit; diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index ebad41afe355..ed4fbbbdd1b0 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -474,19 +474,18 @@ static void __init setup_lowcore_dat_off(void) lc->restart_data = 0; lc->restart_source = -1U; - mcck_stack = (unsigned long)memblock_alloc(THREAD_SIZE, THREAD_SIZE); - if (!mcck_stack) - panic("%s: Failed to allocate %lu bytes align=0x%lx\n", - __func__, THREAD_SIZE, THREAD_SIZE); - lc->mcck_stack = mcck_stack + STACK_INIT_OFFSET; - - /* Setup absolute zero lowcore */ put_abs_lowcore(restart_stack, lc->restart_stack); put_abs_lowcore(restart_fn, lc->restart_fn); put_abs_lowcore(restart_data, lc->restart_data); put_abs_lowcore(restart_source, lc->restart_source); put_abs_lowcore(restart_psw, lc->restart_psw); + mcck_stack = (unsigned long)memblock_alloc(THREAD_SIZE, THREAD_SIZE); + if (!mcck_stack) + panic("%s: Failed to allocate %lu bytes align=0x%lx\n", + __func__, THREAD_SIZE, THREAD_SIZE); + lc->mcck_stack = mcck_stack + STACK_INIT_OFFSET; + lc->spinlock_lockval = arch_spin_lockval(0); lc->spinlock_index = 0; arch_spin_lock_setup(0); diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c index 421efa46946b..d6d84e02f35a 100644 --- a/arch/s390/mm/maccess.c +++ b/arch/s390/mm/maccess.c @@ -172,32 +172,6 @@ void memcpy_absolute(void *dest, void *src, size_t count) } /* - * Copy memory from kernel (real) to user (virtual) - */ -int copy_to_user_real(void __user *dest, unsigned long src, unsigned long count) -{ - int offs = 0, size, rc; - char *buf; - - buf = (char *) __get_free_page(GFP_KERNEL); - if (!buf) - return -ENOMEM; - rc = -EFAULT; - while (offs < count) { - size = min(PAGE_SIZE, count - offs); - if (memcpy_real(buf, src + offs, size)) - goto out; - if (copy_to_user(dest + offs, buf, size)) - goto out; - offs += size; - } - rc = 0; -out: - free_page((unsigned long) buf); - return rc; -} - -/* * Check if physical address is within prefix or zero page */ static int is_swapped(phys_addr_t addr) diff --git a/arch/sh/include/asm/bitops-op32.h b/arch/sh/include/asm/bitops-op32.h index cfe5465acce7..565a85d8b7fb 100644 --- a/arch/sh/include/asm/bitops-op32.h +++ b/arch/sh/include/asm/bitops-op32.h @@ -2,6 +2,8 @@ #ifndef __ASM_SH_BITOPS_OP32_H #define __ASM_SH_BITOPS_OP32_H +#include <linux/bits.h> + /* * The bit modifying instructions on SH-2A are only capable of working * with a 3-bit immediate, which signifies the shift position for the bit @@ -16,7 +18,8 @@ #define BYTE_OFFSET(nr) ((nr) % BITS_PER_BYTE) #endif -static inline void __set_bit(int nr, volatile unsigned long *addr) +static __always_inline void +arch___set_bit(unsigned long nr, volatile unsigned long *addr) { if (__builtin_constant_p(nr)) { __asm__ __volatile__ ( @@ -33,7 +36,8 @@ static inline void __set_bit(int nr, volatile unsigned long *addr) } } -static inline void __clear_bit(int nr, volatile unsigned long *addr) +static __always_inline void +arch___clear_bit(unsigned long nr, volatile unsigned long *addr) { if (__builtin_constant_p(nr)) { __asm__ __volatile__ ( @@ -52,7 +56,7 @@ static inline void __clear_bit(int nr, volatile unsigned long *addr) } /** - * __change_bit - Toggle a bit in memory + * arch___change_bit - Toggle a bit in memory * @nr: the bit to change * @addr: the address to start counting from * @@ -60,7 +64,8 @@ static inline void __clear_bit(int nr, volatile unsigned long *addr) * If it's called on the same region of memory simultaneously, the effect * may be that only one operation succeeds. */ -static inline void __change_bit(int nr, volatile unsigned long *addr) +static __always_inline void +arch___change_bit(unsigned long nr, volatile unsigned long *addr) { if (__builtin_constant_p(nr)) { __asm__ __volatile__ ( @@ -79,7 +84,7 @@ static inline void __change_bit(int nr, volatile unsigned long *addr) } /** - * __test_and_set_bit - Set a bit and return its old value + * arch___test_and_set_bit - Set a bit and return its old value * @nr: Bit to set * @addr: Address to count from * @@ -87,7 +92,8 @@ static inline void __change_bit(int nr, volatile unsigned long *addr) * If two examples of this operation race, one can appear to succeed * but actually fail. You must protect multiple accesses with a lock. */ -static inline int __test_and_set_bit(int nr, volatile unsigned long *addr) +static __always_inline bool +arch___test_and_set_bit(unsigned long nr, volatile unsigned long *addr) { unsigned long mask = BIT_MASK(nr); unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr); @@ -98,7 +104,7 @@ static inline int __test_and_set_bit(int nr, volatile unsigned long *addr) } /** - * __test_and_clear_bit - Clear a bit and return its old value + * arch___test_and_clear_bit - Clear a bit and return its old value * @nr: Bit to clear * @addr: Address to count from * @@ -106,7 +112,8 @@ static inline int __test_and_set_bit(int nr, volatile unsigned long *addr) * If two examples of this operation race, one can appear to succeed * but actually fail. You must protect multiple accesses with a lock. */ -static inline int __test_and_clear_bit(int nr, volatile unsigned long *addr) +static __always_inline bool +arch___test_and_clear_bit(unsigned long nr, volatile unsigned long *addr) { unsigned long mask = BIT_MASK(nr); unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr); @@ -117,8 +124,8 @@ static inline int __test_and_clear_bit(int nr, volatile unsigned long *addr) } /* WARNING: non atomic and it can be reordered! */ -static inline int __test_and_change_bit(int nr, - volatile unsigned long *addr) +static __always_inline bool +arch___test_and_change_bit(unsigned long nr, volatile unsigned long *addr) { unsigned long mask = BIT_MASK(nr); unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr); @@ -129,13 +136,16 @@ static inline int __test_and_change_bit(int nr, } /** - * test_bit - Determine whether a bit is set + * arch_test_bit - Determine whether a bit is set * @nr: bit number to test * @addr: Address to start counting from */ -static inline int test_bit(int nr, const volatile unsigned long *addr) +static __always_inline bool +arch_test_bit(unsigned long nr, const volatile unsigned long *addr) { return 1UL & (addr[BIT_WORD(nr)] >> (nr & (BITS_PER_LONG-1))); } +#include <asm-generic/bitops/non-instrumented-non-atomic.h> + #endif /* __ASM_SH_BITOPS_OP32_H */ diff --git a/arch/sparc/include/asm/bitops_32.h b/arch/sparc/include/asm/bitops_32.h index 889afa9f990f..3448c191b484 100644 --- a/arch/sparc/include/asm/bitops_32.h +++ b/arch/sparc/include/asm/bitops_32.h @@ -19,9 +19,9 @@ #error only <linux/bitops.h> can be included directly #endif -unsigned long ___set_bit(unsigned long *addr, unsigned long mask); -unsigned long ___clear_bit(unsigned long *addr, unsigned long mask); -unsigned long ___change_bit(unsigned long *addr, unsigned long mask); +unsigned long sp32___set_bit(unsigned long *addr, unsigned long mask); +unsigned long sp32___clear_bit(unsigned long *addr, unsigned long mask); +unsigned long sp32___change_bit(unsigned long *addr, unsigned long mask); /* * Set bit 'nr' in 32-bit quantity at address 'addr' where bit '0' @@ -36,7 +36,7 @@ static inline int test_and_set_bit(unsigned long nr, volatile unsigned long *add ADDR = ((unsigned long *) addr) + (nr >> 5); mask = 1 << (nr & 31); - return ___set_bit(ADDR, mask) != 0; + return sp32___set_bit(ADDR, mask) != 0; } static inline void set_bit(unsigned long nr, volatile unsigned long *addr) @@ -46,7 +46,7 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *addr) ADDR = ((unsigned long *) addr) + (nr >> 5); mask = 1 << (nr & 31); - (void) ___set_bit(ADDR, mask); + (void) sp32___set_bit(ADDR, mask); } static inline int test_and_clear_bit(unsigned long nr, volatile unsigned long *addr) @@ -56,7 +56,7 @@ static inline int test_and_clear_bit(unsigned long nr, volatile unsigned long *a ADDR = ((unsigned long *) addr) + (nr >> 5); mask = 1 << (nr & 31); - return ___clear_bit(ADDR, mask) != 0; + return sp32___clear_bit(ADDR, mask) != 0; } static inline void clear_bit(unsigned long nr, volatile unsigned long *addr) @@ -66,7 +66,7 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *addr) ADDR = ((unsigned long *) addr) + (nr >> 5); mask = 1 << (nr & 31); - (void) ___clear_bit(ADDR, mask); + (void) sp32___clear_bit(ADDR, mask); } static inline int test_and_change_bit(unsigned long nr, volatile unsigned long *addr) @@ -76,7 +76,7 @@ static inline int test_and_change_bit(unsigned long nr, volatile unsigned long * ADDR = ((unsigned long *) addr) + (nr >> 5); mask = 1 << (nr & 31); - return ___change_bit(ADDR, mask) != 0; + return sp32___change_bit(ADDR, mask) != 0; } static inline void change_bit(unsigned long nr, volatile unsigned long *addr) @@ -86,7 +86,7 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr) ADDR = ((unsigned long *) addr) + (nr >> 5); mask = 1 << (nr & 31); - (void) ___change_bit(ADDR, mask); + (void) sp32___change_bit(ADDR, mask); } #include <asm-generic/bitops/non-atomic.h> diff --git a/arch/sparc/kernel/smp_32.c b/arch/sparc/kernel/smp_32.c index 22b148e5a5f8..ad8094d955eb 100644 --- a/arch/sparc/kernel/smp_32.c +++ b/arch/sparc/kernel/smp_32.c @@ -174,11 +174,6 @@ void smp_call_function_interrupt(void) irq_exit(); } -int setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} - void __init smp_prepare_cpus(unsigned int max_cpus) { int i, cpuid, extra; diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c index a1f78e9ddaf3..a55295d1b924 100644 --- a/arch/sparc/kernel/smp_64.c +++ b/arch/sparc/kernel/smp_64.c @@ -1186,12 +1186,6 @@ void __irq_entry smp_penguin_jailcell(int irq, struct pt_regs *regs) preempt_enable(); } -/* /proc/profile writes can call this, don't __init it please. */ -int setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} - void __init smp_prepare_cpus(unsigned int max_cpus) { } diff --git a/arch/sparc/lib/atomic32.c b/arch/sparc/lib/atomic32.c index 8b81d0f00c97..cf80d1ae352b 100644 --- a/arch/sparc/lib/atomic32.c +++ b/arch/sparc/lib/atomic32.c @@ -120,7 +120,7 @@ void arch_atomic_set(atomic_t *v, int i) } EXPORT_SYMBOL(arch_atomic_set); -unsigned long ___set_bit(unsigned long *addr, unsigned long mask) +unsigned long sp32___set_bit(unsigned long *addr, unsigned long mask) { unsigned long old, flags; @@ -131,9 +131,9 @@ unsigned long ___set_bit(unsigned long *addr, unsigned long mask) return old & mask; } -EXPORT_SYMBOL(___set_bit); +EXPORT_SYMBOL(sp32___set_bit); -unsigned long ___clear_bit(unsigned long *addr, unsigned long mask) +unsigned long sp32___clear_bit(unsigned long *addr, unsigned long mask) { unsigned long old, flags; @@ -144,9 +144,9 @@ unsigned long ___clear_bit(unsigned long *addr, unsigned long mask) return old & mask; } -EXPORT_SYMBOL(___clear_bit); +EXPORT_SYMBOL(sp32___clear_bit); -unsigned long ___change_bit(unsigned long *addr, unsigned long mask) +unsigned long sp32___change_bit(unsigned long *addr, unsigned long mask) { unsigned long old, flags; @@ -157,7 +157,7 @@ unsigned long ___change_bit(unsigned long *addr, unsigned long mask) return old & mask; } -EXPORT_SYMBOL(___change_bit); +EXPORT_SYMBOL(sp32___change_bit); unsigned long __cmpxchg_u32(volatile u32 *ptr, u32 old, u32 new) { diff --git a/arch/um/drivers/virtio_uml.c b/arch/um/drivers/virtio_uml.c index 82ff3785bf69..79e38afd4b91 100644 --- a/arch/um/drivers/virtio_uml.c +++ b/arch/um/drivers/virtio_uml.c @@ -958,6 +958,7 @@ static struct virtqueue *vu_setup_vq(struct virtio_device *vdev, goto error_create; } vq->priv = info; + vq->num_max = num; num = virtqueue_get_vring_size(vq); if (vu_dev->protocol_features & @@ -1010,7 +1011,7 @@ error_kzalloc: static int vu_find_vqs(struct virtio_device *vdev, unsigned nvqs, struct virtqueue *vqs[], vq_callback_t *callbacks[], - const char * const names[], const bool *ctx, + const char * const names[], u32 sizes[], const bool *ctx, struct irq_affinity *desc) { struct virtio_uml_device *vu_dev = to_virtio_uml_device(vdev); diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile index b5aecb524a8a..ffec8bb01ba8 100644 --- a/arch/x86/boot/Makefile +++ b/arch/x86/boot/Makefile @@ -103,7 +103,7 @@ $(obj)/zoffset.h: $(obj)/compressed/vmlinux FORCE AFLAGS_header.o += -I$(objtree)/$(obj) $(obj)/header.o: $(obj)/zoffset.h -LDFLAGS_setup.elf := -m elf_i386 -T +LDFLAGS_setup.elf := -m elf_i386 -z noexecstack -T $(obj)/setup.elf: $(src)/setup.ld $(SETUP_OBJS) FORCE $(call if_changed,ld) diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile index 19e1905dcbf6..35ce1a64068b 100644 --- a/arch/x86/boot/compressed/Makefile +++ b/arch/x86/boot/compressed/Makefile @@ -69,6 +69,10 @@ LDFLAGS_vmlinux := -pie $(call ld-option, --no-dynamic-linker) ifdef CONFIG_LD_ORPHAN_WARN LDFLAGS_vmlinux += --orphan-handling=warn endif +LDFLAGS_vmlinux += -z noexecstack +ifeq ($(CONFIG_LD_IS_BFD),y) +LDFLAGS_vmlinux += $(call ld-option,--no-warn-rwx-segments) +endif LDFLAGS_vmlinux += -T hostprogs := mkpiggy diff --git a/arch/x86/entry/Makefile b/arch/x86/entry/Makefile index eeadbd7d92cc..ca2fe186994b 100644 --- a/arch/x86/entry/Makefile +++ b/arch/x86/entry/Makefile @@ -11,12 +11,13 @@ CFLAGS_REMOVE_common.o = $(CC_FLAGS_FTRACE) CFLAGS_common.o += -fno-stack-protector -obj-y := entry.o entry_$(BITS).o thunk_$(BITS).o syscall_$(BITS).o +obj-y := entry.o entry_$(BITS).o syscall_$(BITS).o obj-y += common.o obj-y += vdso/ obj-y += vsyscall/ +obj-$(CONFIG_PREEMPTION) += thunk_$(BITS).o obj-$(CONFIG_IA32_EMULATION) += entry_64_compat.o syscall_32.o obj-$(CONFIG_X86_X32_ABI) += syscall_x32.o diff --git a/arch/x86/entry/thunk_32.S b/arch/x86/entry/thunk_32.S index 7591bab060f7..ff6e7003da97 100644 --- a/arch/x86/entry/thunk_32.S +++ b/arch/x86/entry/thunk_32.S @@ -29,10 +29,8 @@ SYM_CODE_START_NOALIGN(\name) SYM_CODE_END(\name) .endm -#ifdef CONFIG_PREEMPTION THUNK preempt_schedule_thunk, preempt_schedule THUNK preempt_schedule_notrace_thunk, preempt_schedule_notrace EXPORT_SYMBOL(preempt_schedule_thunk) EXPORT_SYMBOL(preempt_schedule_notrace_thunk) -#endif diff --git a/arch/x86/entry/thunk_64.S b/arch/x86/entry/thunk_64.S index 505b488fcc65..f38b07d2768b 100644 --- a/arch/x86/entry/thunk_64.S +++ b/arch/x86/entry/thunk_64.S @@ -31,14 +31,11 @@ SYM_FUNC_END(\name) _ASM_NOKPROBE(\name) .endm -#ifdef CONFIG_PREEMPTION THUNK preempt_schedule_thunk, preempt_schedule THUNK preempt_schedule_notrace_thunk, preempt_schedule_notrace EXPORT_SYMBOL(preempt_schedule_thunk) EXPORT_SYMBOL(preempt_schedule_notrace_thunk) -#endif -#ifdef CONFIG_PREEMPTION SYM_CODE_START_LOCAL_NOALIGN(__thunk_restore) popq %r11 popq %r10 @@ -53,4 +50,3 @@ SYM_CODE_START_LOCAL_NOALIGN(__thunk_restore) RET _ASM_NOKPROBE(__thunk_restore) SYM_CODE_END(__thunk_restore) -#endif diff --git a/arch/x86/entry/vdso/Makefile b/arch/x86/entry/vdso/Makefile index 76cd790ed0bd..12f6c4d714cd 100644 --- a/arch/x86/entry/vdso/Makefile +++ b/arch/x86/entry/vdso/Makefile @@ -180,7 +180,7 @@ quiet_cmd_vdso = VDSO $@ sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@' VDSO_LDFLAGS = -shared --hash-style=both --build-id=sha1 \ - $(call ld-option, --eh-frame-hdr) -Bsymbolic + $(call ld-option, --eh-frame-hdr) -Bsymbolic -z noexecstack GCOV_PROFILE := n quiet_cmd_vdso_and_check = VDSO $@ diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index bd8ae0a7010a..3415321c8240 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -98,8 +98,6 @@ static inline bool apic_from_smp_config(void) #include <asm/paravirt.h> #endif -extern int setup_profiling_timer(unsigned int); - static inline void native_apic_mem_write(u32 reg, u32 v) { volatile u32 *addr = (volatile u32 *)(APIC_BASE + reg); diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h index a288ecd230ab..973c6bd17f98 100644 --- a/arch/x86/include/asm/bitops.h +++ b/arch/x86/include/asm/bitops.h @@ -63,7 +63,7 @@ arch_set_bit(long nr, volatile unsigned long *addr) } static __always_inline void -arch___set_bit(long nr, volatile unsigned long *addr) +arch___set_bit(unsigned long nr, volatile unsigned long *addr) { asm volatile(__ASM_SIZE(bts) " %1,%0" : : ADDR, "Ir" (nr) : "memory"); } @@ -89,7 +89,7 @@ arch_clear_bit_unlock(long nr, volatile unsigned long *addr) } static __always_inline void -arch___clear_bit(long nr, volatile unsigned long *addr) +arch___clear_bit(unsigned long nr, volatile unsigned long *addr) { asm volatile(__ASM_SIZE(btr) " %1,%0" : : ADDR, "Ir" (nr) : "memory"); } @@ -114,7 +114,7 @@ arch___clear_bit_unlock(long nr, volatile unsigned long *addr) } static __always_inline void -arch___change_bit(long nr, volatile unsigned long *addr) +arch___change_bit(unsigned long nr, volatile unsigned long *addr) { asm volatile(__ASM_SIZE(btc) " %1,%0" : : ADDR, "Ir" (nr) : "memory"); } @@ -145,7 +145,7 @@ arch_test_and_set_bit_lock(long nr, volatile unsigned long *addr) } static __always_inline bool -arch___test_and_set_bit(long nr, volatile unsigned long *addr) +arch___test_and_set_bit(unsigned long nr, volatile unsigned long *addr) { bool oldbit; @@ -171,7 +171,7 @@ arch_test_and_clear_bit(long nr, volatile unsigned long *addr) * this without also updating arch/x86/kernel/kvm.c */ static __always_inline bool -arch___test_and_clear_bit(long nr, volatile unsigned long *addr) +arch___test_and_clear_bit(unsigned long nr, volatile unsigned long *addr) { bool oldbit; @@ -183,7 +183,7 @@ arch___test_and_clear_bit(long nr, volatile unsigned long *addr) } static __always_inline bool -arch___test_and_change_bit(long nr, volatile unsigned long *addr) +arch___test_and_change_bit(unsigned long nr, volatile unsigned long *addr) { bool oldbit; @@ -219,10 +219,12 @@ static __always_inline bool variable_test_bit(long nr, volatile const unsigned l return oldbit; } -#define arch_test_bit(nr, addr) \ - (__builtin_constant_p((nr)) \ - ? constant_test_bit((nr), (addr)) \ - : variable_test_bit((nr), (addr))) +static __always_inline bool +arch_test_bit(unsigned long nr, const volatile unsigned long *addr) +{ + return __builtin_constant_p(nr) ? constant_test_bit(nr, addr) : + variable_test_bit(nr, addr); +} /** * __ffs - find first set bit in word diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h index 14ed039dff55..235dc85c91c3 100644 --- a/arch/x86/include/asm/cpufeatures.h +++ b/arch/x86/include/asm/cpufeatures.h @@ -303,6 +303,7 @@ #define X86_FEATURE_RETHUNK (11*32+14) /* "" Use REturn THUNK */ #define X86_FEATURE_UNRET (11*32+15) /* "" AMD BTB untrain return */ #define X86_FEATURE_USE_IBPB_FW (11*32+16) /* "" Use IBPB during runtime firmware calls */ +#define X86_FEATURE_RSB_VMEXIT_LITE (11*32+17) /* "" Fill RSB on VM exit when EIBRS is enabled */ /* Intel-defined CPU features, CPUID level 0x00000007:1 (EAX), word 12 */ #define X86_FEATURE_AVX_VNNI (12*32+ 4) /* AVX VNNI instructions */ @@ -457,5 +458,6 @@ #define X86_BUG_SRBDS X86_BUG(24) /* CPU may leak RNG bits if not mitigated */ #define X86_BUG_MMIO_STALE_DATA X86_BUG(25) /* CPU is affected by Processor MMIO Stale Data vulnerabilities */ #define X86_BUG_RETBLEED X86_BUG(26) /* CPU is affected by RETBleed */ +#define X86_BUG_EIBRS_PBRSB X86_BUG(27) /* EIBRS is vulnerable to Post Barrier RSB Predictions */ #endif /* _ASM_X86_CPUFEATURES_H */ diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index e8281d64a431..5ffa578cafe1 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1704,7 +1704,7 @@ static inline int kvm_arch_flush_remote_tlb(struct kvm *kvm) #define kvm_arch_pmi_in_guest(vcpu) \ ((vcpu) && (vcpu)->arch.handling_intr_from_guest) -void kvm_mmu_x86_module_init(void); +void __init kvm_mmu_x86_module_init(void); int kvm_mmu_vendor_module_init(void); void kvm_mmu_vendor_module_exit(void); diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index 182b2a1f71fe..6674bdb096f3 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -150,6 +150,10 @@ * are restricted to targets in * kernel. */ +#define ARCH_CAP_PBRSB_NO BIT(24) /* + * Not susceptible to Post-Barrier + * Return Stack Buffer Predictions. + */ #define MSR_IA32_FLUSH_CMD 0x0000010b #define L1D_FLUSH BIT(0) /* diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h index cba942006ffe..e64fd20778b6 100644 --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -60,7 +60,9 @@ 774: \ add $(BITS_PER_LONG/8) * 2, sp; \ dec reg; \ - jnz 771b; + jnz 771b; \ + /* barrier for jnz misprediction */ \ + lfence; #ifdef __ASSEMBLY__ @@ -130,13 +132,28 @@ #endif .endm +.macro ISSUE_UNBALANCED_RET_GUARD + ANNOTATE_INTRA_FUNCTION_CALL + call .Lunbalanced_ret_guard_\@ + int3 +.Lunbalanced_ret_guard_\@: + add $(BITS_PER_LONG/8), %_ASM_SP + lfence +.endm + /* * A simpler FILL_RETURN_BUFFER macro. Don't make people use the CPP * monstrosity above, manually. */ -.macro FILL_RETURN_BUFFER reg:req nr:req ftr:req +.macro FILL_RETURN_BUFFER reg:req nr:req ftr:req ftr2 +.ifb \ftr2 ALTERNATIVE "jmp .Lskip_rsb_\@", "", \ftr +.else + ALTERNATIVE_2 "jmp .Lskip_rsb_\@", "", \ftr, "jmp .Lunbalanced_\@", \ftr2 +.endif __FILL_RETURN_BUFFER(\reg,\nr,%_ASM_SP) +.Lunbalanced_\@: + ISSUE_UNBALANCED_RET_GUARD .Lskip_rsb_\@: .endm diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index a4347605ab00..6d303d1d276c 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -1115,11 +1115,6 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_apic_timer_interrupt) set_irq_regs(old_regs); } -int setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} - /* * Local APIC start and shutdown */ diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index 6761668100b9..510d85261132 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -152,7 +152,7 @@ void __init check_bugs(void) /* * spectre_v2_user_select_mitigation() relies on the state set by * retbleed_select_mitigation(); specifically the STIBP selection is - * forced for UNRET. + * forced for UNRET or IBPB. */ spectre_v2_user_select_mitigation(); ssb_select_mitigation(); @@ -1179,7 +1179,8 @@ spectre_v2_user_select_mitigation(void) boot_cpu_has(X86_FEATURE_AMD_STIBP_ALWAYS_ON)) mode = SPECTRE_V2_USER_STRICT_PREFERRED; - if (retbleed_mitigation == RETBLEED_MITIGATION_UNRET) { + if (retbleed_mitigation == RETBLEED_MITIGATION_UNRET || + retbleed_mitigation == RETBLEED_MITIGATION_IBPB) { if (mode != SPECTRE_V2_USER_STRICT && mode != SPECTRE_V2_USER_STRICT_PREFERRED) pr_info("Selecting STIBP always-on mode to complement retbleed mitigation\n"); @@ -1335,6 +1336,53 @@ static void __init spec_ctrl_disable_kernel_rrsba(void) } } +static void __init spectre_v2_determine_rsb_fill_type_at_vmexit(enum spectre_v2_mitigation mode) +{ + /* + * Similar to context switches, there are two types of RSB attacks + * after VM exit: + * + * 1) RSB underflow + * + * 2) Poisoned RSB entry + * + * When retpoline is enabled, both are mitigated by filling/clearing + * the RSB. + * + * When IBRS is enabled, while #1 would be mitigated by the IBRS branch + * prediction isolation protections, RSB still needs to be cleared + * because of #2. Note that SMEP provides no protection here, unlike + * user-space-poisoned RSB entries. + * + * eIBRS should protect against RSB poisoning, but if the EIBRS_PBRSB + * bug is present then a LITE version of RSB protection is required, + * just a single call needs to retire before a RET is executed. + */ + switch (mode) { + case SPECTRE_V2_NONE: + return; + + case SPECTRE_V2_EIBRS_LFENCE: + case SPECTRE_V2_EIBRS: + if (boot_cpu_has_bug(X86_BUG_EIBRS_PBRSB)) { + setup_force_cpu_cap(X86_FEATURE_RSB_VMEXIT_LITE); + pr_info("Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT\n"); + } + return; + + case SPECTRE_V2_EIBRS_RETPOLINE: + case SPECTRE_V2_RETPOLINE: + case SPECTRE_V2_LFENCE: + case SPECTRE_V2_IBRS: + setup_force_cpu_cap(X86_FEATURE_RSB_VMEXIT); + pr_info("Spectre v2 / SpectreRSB : Filling RSB on VMEXIT\n"); + return; + } + + pr_warn_once("Unknown Spectre v2 mode, disabling RSB mitigation at VM exit"); + dump_stack(); +} + static void __init spectre_v2_select_mitigation(void) { enum spectre_v2_mitigation_cmd cmd = spectre_v2_parse_cmdline(); @@ -1485,28 +1533,7 @@ static void __init spectre_v2_select_mitigation(void) setup_force_cpu_cap(X86_FEATURE_RSB_CTXSW); pr_info("Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch\n"); - /* - * Similar to context switches, there are two types of RSB attacks - * after vmexit: - * - * 1) RSB underflow - * - * 2) Poisoned RSB entry - * - * When retpoline is enabled, both are mitigated by filling/clearing - * the RSB. - * - * When IBRS is enabled, while #1 would be mitigated by the IBRS branch - * prediction isolation protections, RSB still needs to be cleared - * because of #2. Note that SMEP provides no protection here, unlike - * user-space-poisoned RSB entries. - * - * eIBRS, on the other hand, has RSB-poisoning protections, so it - * doesn't need RSB clearing after vmexit. - */ - if (boot_cpu_has(X86_FEATURE_RETPOLINE) || - boot_cpu_has(X86_FEATURE_KERNEL_IBRS)) - setup_force_cpu_cap(X86_FEATURE_RSB_VMEXIT); + spectre_v2_determine_rsb_fill_type_at_vmexit(mode); /* * Retpoline protects the kernel, but doesn't protect firmware. IBRS @@ -2292,6 +2319,19 @@ static char *ibpb_state(void) return ""; } +static char *pbrsb_eibrs_state(void) +{ + if (boot_cpu_has_bug(X86_BUG_EIBRS_PBRSB)) { + if (boot_cpu_has(X86_FEATURE_RSB_VMEXIT_LITE) || + boot_cpu_has(X86_FEATURE_RSB_VMEXIT)) + return ", PBRSB-eIBRS: SW sequence"; + else + return ", PBRSB-eIBRS: Vulnerable"; + } else { + return ", PBRSB-eIBRS: Not affected"; + } +} + static ssize_t spectre_v2_show_state(char *buf) { if (spectre_v2_enabled == SPECTRE_V2_LFENCE) @@ -2304,12 +2344,13 @@ static ssize_t spectre_v2_show_state(char *buf) spectre_v2_enabled == SPECTRE_V2_EIBRS_LFENCE) return sprintf(buf, "Vulnerable: eIBRS+LFENCE with unprivileged eBPF and SMT\n"); - return sprintf(buf, "%s%s%s%s%s%s\n", + return sprintf(buf, "%s%s%s%s%s%s%s\n", spectre_v2_strings[spectre_v2_enabled], ibpb_state(), boot_cpu_has(X86_FEATURE_USE_IBRS_FW) ? ", IBRS_FW" : "", stibp_state(), boot_cpu_has(X86_FEATURE_RSB_CTXSW) ? ", RSB filling" : "", + pbrsb_eibrs_state(), spectre_v2_module_string()); } @@ -2320,10 +2361,11 @@ static ssize_t srbds_show_state(char *buf) static ssize_t retbleed_show_state(char *buf) { - if (retbleed_mitigation == RETBLEED_MITIGATION_UNRET) { + if (retbleed_mitigation == RETBLEED_MITIGATION_UNRET || + retbleed_mitigation == RETBLEED_MITIGATION_IBPB) { if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD && boot_cpu_data.x86_vendor != X86_VENDOR_HYGON) - return sprintf(buf, "Vulnerable: untrained return thunk on non-Zen uarch\n"); + return sprintf(buf, "Vulnerable: untrained return thunk / IBPB on non-AMD based uarch\n"); return sprintf(buf, "%s; SMT %s\n", retbleed_strings[retbleed_mitigation], diff --git a/arch/x86/kernel/cpu/cacheinfo.c b/arch/x86/kernel/cpu/cacheinfo.c index fe98a1465be6..66556833d7af 100644 --- a/arch/x86/kernel/cpu/cacheinfo.c +++ b/arch/x86/kernel/cpu/cacheinfo.c @@ -29,6 +29,12 @@ #define LVL_3 4 #define LVL_TRACE 5 +/* Shared last level cache maps */ +DEFINE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map); + +/* Shared L2 cache maps */ +DEFINE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_l2c_shared_map); + struct _cache_table { unsigned char descriptor; char cache_type; diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 736262a76a12..64a73f415f03 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1135,6 +1135,7 @@ static void identify_cpu_without_cpuid(struct cpuinfo_x86 *c) #define NO_SWAPGS BIT(6) #define NO_ITLB_MULTIHIT BIT(7) #define NO_SPECTRE_V2 BIT(8) +#define NO_EIBRS_PBRSB BIT(9) #define VULNWL(vendor, family, model, whitelist) \ X86_MATCH_VENDOR_FAM_MODEL(vendor, family, model, whitelist) @@ -1177,7 +1178,7 @@ static const __initconst struct x86_cpu_id cpu_vuln_whitelist[] = { VULNWL_INTEL(ATOM_GOLDMONT, NO_MDS | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT), VULNWL_INTEL(ATOM_GOLDMONT_D, NO_MDS | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT), - VULNWL_INTEL(ATOM_GOLDMONT_PLUS, NO_MDS | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT), + VULNWL_INTEL(ATOM_GOLDMONT_PLUS, NO_MDS | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_EIBRS_PBRSB), /* * Technically, swapgs isn't serializing on AMD (despite it previously @@ -1187,7 +1188,9 @@ static const __initconst struct x86_cpu_id cpu_vuln_whitelist[] = { * good enough for our purposes. */ - VULNWL_INTEL(ATOM_TREMONT_D, NO_ITLB_MULTIHIT), + VULNWL_INTEL(ATOM_TREMONT, NO_EIBRS_PBRSB), + VULNWL_INTEL(ATOM_TREMONT_L, NO_EIBRS_PBRSB), + VULNWL_INTEL(ATOM_TREMONT_D, NO_ITLB_MULTIHIT | NO_EIBRS_PBRSB), /* AMD Family 0xf - 0x12 */ VULNWL_AMD(0x0f, NO_MELTDOWN | NO_SSB | NO_L1TF | NO_MDS | NO_SWAPGS | NO_ITLB_MULTIHIT), @@ -1365,6 +1368,11 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) setup_force_cpu_bug(X86_BUG_RETBLEED); } + if (cpu_has(c, X86_FEATURE_IBRS_ENHANCED) && + !cpu_matches(cpu_vuln_whitelist, NO_EIBRS_PBRSB) && + !(ia32_cap & ARCH_CAP_PBRSB_NO)) + setup_force_cpu_bug(X86_BUG_EIBRS_PBRSB); + if (cpu_matches(cpu_vuln_whitelist, NO_MELTDOWN)) return; diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index 663f6e6dd288..2d7ea5480ec3 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -1216,22 +1216,23 @@ static void bus_lock_init(void) { u64 val; - /* - * Warn and fatal are handled by #AC for split lock if #AC for - * split lock is supported. - */ - if (!boot_cpu_has(X86_FEATURE_BUS_LOCK_DETECT) || - (boot_cpu_has(X86_FEATURE_SPLIT_LOCK_DETECT) && - (sld_state == sld_warn || sld_state == sld_fatal)) || - sld_state == sld_off) + if (!boot_cpu_has(X86_FEATURE_BUS_LOCK_DETECT)) return; - /* - * Enable #DB for bus lock. All bus locks are handled in #DB except - * split locks are handled in #AC in the fatal case. - */ rdmsrl(MSR_IA32_DEBUGCTLMSR, val); - val |= DEBUGCTLMSR_BUS_LOCK_DETECT; + + if ((boot_cpu_has(X86_FEATURE_SPLIT_LOCK_DETECT) && + (sld_state == sld_warn || sld_state == sld_fatal)) || + sld_state == sld_off) { + /* + * Warn and fatal are handled by #AC for split lock if #AC for + * split lock is supported. + */ + val &= ~DEBUGCTLMSR_BUS_LOCK_DETECT; + } else { + val |= DEBUGCTLMSR_BUS_LOCK_DETECT; + } + wrmsrl(MSR_IA32_DEBUGCTLMSR, val); } diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c index 7c4ab8870da4..74167dc5f55e 100644 --- a/arch/x86/kernel/kprobes/core.c +++ b/arch/x86/kernel/kprobes/core.c @@ -814,16 +814,20 @@ set_current_kprobe(struct kprobe *p, struct pt_regs *regs, static void kprobe_post_process(struct kprobe *cur, struct pt_regs *regs, struct kprobe_ctlblk *kcb) { - if ((kcb->kprobe_status != KPROBE_REENTER) && cur->post_handler) { - kcb->kprobe_status = KPROBE_HIT_SSDONE; - cur->post_handler(cur, regs, 0); - } - /* Restore back the original saved kprobes variables and continue. */ - if (kcb->kprobe_status == KPROBE_REENTER) + if (kcb->kprobe_status == KPROBE_REENTER) { + /* This will restore both kcb and current_kprobe */ restore_previous_kprobe(kcb); - else + } else { + /* + * Always update the kcb status because + * reset_curent_kprobe() doesn't update kcb. + */ + kcb->kprobe_status = KPROBE_HIT_SSDONE; + if (cur->post_handler) + cur->post_handler(cur, regs, 0); reset_current_kprobe(); + } } NOKPROBE_SYMBOL(kprobe_post_process); diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 5e7f9532a10d..f24227bc3220 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -95,10 +95,6 @@ EXPORT_PER_CPU_SYMBOL(cpu_core_map); DEFINE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_die_map); EXPORT_PER_CPU_SYMBOL(cpu_die_map); -DEFINE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map); - -DEFINE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_l2c_shared_map); - /* Per CPU bogomips and other parameters */ DEFINE_PER_CPU_READ_MOSTLY(struct cpuinfo_x86, cpu_info); EXPORT_PER_CPU_SYMBOL(cpu_info); diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 047c583596bb..b4eeb7c75dfa 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -4578,6 +4578,10 @@ static const struct mode_dual mode_dual_63 = { N, I(DstReg | SrcMem32 | ModRM | Mov, em_movsxd) }; +static const struct instr_dual instr_dual_8d = { + D(DstReg | SrcMem | ModRM | NoAccess), N +}; + static const struct opcode opcode_table[256] = { /* 0x00 - 0x07 */ F6ALU(Lock, em_add), @@ -4634,7 +4638,7 @@ static const struct opcode opcode_table[256] = { I2bv(DstMem | SrcReg | ModRM | Mov | PageTable, em_mov), I2bv(DstReg | SrcMem | ModRM | Mov, em_mov), I(DstMem | SrcNone | ModRM | Mov | PageTable, em_mov_rm_sreg), - D(ModRM | SrcMem | NoAccess | DstReg), + ID(0, &instr_dual_8d), I(ImplicitOps | SrcMem16 | ModRM, em_mov_sreg_rm), G(0, group1A), /* 0x90 - 0x97 */ diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index e2ce3556915e..9dda989a1cf0 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -2284,10 +2284,12 @@ void kvm_apic_write_nodecode(struct kvm_vcpu *vcpu, u32 offset) struct kvm_lapic *apic = vcpu->arch.apic; u64 val; - if (apic_x2apic_mode(apic)) - kvm_lapic_msr_read(apic, offset, &val); - else + if (apic_x2apic_mode(apic)) { + if (KVM_BUG_ON(kvm_lapic_msr_read(apic, offset, &val), vcpu->kvm)) + return; + } else { val = kvm_lapic_get_reg(apic, offset); + } /* * ICR is a single 64-bit register when x2APIC is enabled. For legacy diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h index a99acec925eb..6bdaacb6faa0 100644 --- a/arch/x86/kvm/mmu.h +++ b/arch/x86/kvm/mmu.h @@ -6,6 +6,8 @@ #include "kvm_cache_regs.h" #include "cpuid.h" +extern bool __read_mostly enable_mmio_caching; + #define PT_WRITABLE_SHIFT 1 #define PT_USER_SHIFT 2 diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 06ac8c7cef67..eccddb136954 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -4164,7 +4164,7 @@ static int kvm_faultin_pfn(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault) if (!fault->prefetch && kvm_can_do_async_pf(vcpu)) { trace_kvm_try_async_get_page(fault->addr, fault->gfn); if (kvm_find_async_pf_gfn(vcpu, fault->gfn)) { - trace_kvm_async_pf_doublefault(fault->addr, fault->gfn); + trace_kvm_async_pf_repeated_fault(fault->addr, fault->gfn); kvm_make_request(KVM_REQ_APF_HALT, vcpu); return RET_PF_RETRY; } else if (kvm_arch_setup_async_pf(vcpu, fault->addr, fault->gfn)) { @@ -6697,11 +6697,15 @@ static int set_nx_huge_pages(const char *val, const struct kernel_param *kp) /* * nx_huge_pages needs to be resolved to true/false when kvm.ko is loaded, as * its default value of -1 is technically undefined behavior for a boolean. + * Forward the module init call to SPTE code so that it too can handle module + * params that need to be resolved/snapshot. */ -void kvm_mmu_x86_module_init(void) +void __init kvm_mmu_x86_module_init(void) { if (nx_huge_pages == -1) __set_nx_huge_pages(get_nx_auto_mode()); + + kvm_mmu_spte_module_init(); } /* diff --git a/arch/x86/kvm/mmu/spte.c b/arch/x86/kvm/mmu/spte.c index 7314d27d57a4..2e08b2a45361 100644 --- a/arch/x86/kvm/mmu/spte.c +++ b/arch/x86/kvm/mmu/spte.c @@ -20,7 +20,9 @@ #include <asm/vmx.h> bool __read_mostly enable_mmio_caching = true; +static bool __ro_after_init allow_mmio_caching; module_param_named(mmio_caching, enable_mmio_caching, bool, 0444); +EXPORT_SYMBOL_GPL(enable_mmio_caching); u64 __read_mostly shadow_host_writable_mask; u64 __read_mostly shadow_mmu_writable_mask; @@ -43,6 +45,18 @@ u64 __read_mostly shadow_nonpresent_or_rsvd_lower_gfn_mask; u8 __read_mostly shadow_phys_bits; +void __init kvm_mmu_spte_module_init(void) +{ + /* + * Snapshot userspace's desire to allow MMIO caching. Whether or not + * KVM can actually enable MMIO caching depends on vendor-specific + * hardware capabilities and other module params that can't be resolved + * until the vendor module is loaded, i.e. enable_mmio_caching can and + * will change when the vendor module is (re)loaded. + */ + allow_mmio_caching = enable_mmio_caching; +} + static u64 generation_mmio_spte_mask(u64 gen) { u64 mask; @@ -340,10 +354,24 @@ void kvm_mmu_set_mmio_spte_mask(u64 mmio_value, u64 mmio_mask, u64 access_mask) BUG_ON((u64)(unsigned)access_mask != access_mask); WARN_ON(mmio_value & shadow_nonpresent_or_rsvd_lower_gfn_mask); + /* + * Reset to the original module param value to honor userspace's desire + * to (dis)allow MMIO caching. Update the param itself so that + * userspace can see whether or not KVM is actually using MMIO caching. + */ + enable_mmio_caching = allow_mmio_caching; if (!enable_mmio_caching) mmio_value = 0; /* + * The mask must contain only bits that are carved out specifically for + * the MMIO SPTE mask, e.g. to ensure there's no overlap with the MMIO + * generation. + */ + if (WARN_ON(mmio_mask & ~SPTE_MMIO_ALLOWED_MASK)) + mmio_value = 0; + + /* * Disable MMIO caching if the MMIO value collides with the bits that * are used to hold the relocated GFN when the L1TF mitigation is * enabled. This should never fire as there is no known hardware that diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index cabe3fbb4f39..f3744eea45f5 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -5,8 +5,6 @@ #include "mmu_internal.h" -extern bool __read_mostly enable_mmio_caching; - /* * A MMU present SPTE is backed by actual memory and may or may not be present * in hardware. E.g. MMIO SPTEs are not considered present. Use bit 11, as it @@ -125,6 +123,20 @@ static_assert(!(EPT_SPTE_MMU_WRITABLE & SHADOW_ACC_TRACK_SAVED_MASK)); static_assert(!(SPTE_MMU_PRESENT_MASK & (MMIO_SPTE_GEN_LOW_MASK | MMIO_SPTE_GEN_HIGH_MASK))); +/* + * The SPTE MMIO mask must NOT overlap the MMIO generation bits or the + * MMU-present bit. The generation obviously co-exists with the magic MMIO + * mask/value, and MMIO SPTEs are considered !MMU-present. + * + * The SPTE MMIO mask is allowed to use hardware "present" bits (i.e. all EPT + * RWX bits), all physical address bits (legal PA bits are used for "fast" MMIO + * and so they're off-limits for generation; additional checks ensure the mask + * doesn't overlap legal PA bits), and bit 63 (carved out for future usage). + */ +#define SPTE_MMIO_ALLOWED_MASK (BIT_ULL(63) | GENMASK_ULL(51, 12) | GENMASK_ULL(2, 0)) +static_assert(!(SPTE_MMIO_ALLOWED_MASK & + (SPTE_MMU_PRESENT_MASK | MMIO_SPTE_GEN_LOW_MASK | MMIO_SPTE_GEN_HIGH_MASK))); + #define MMIO_SPTE_GEN_LOW_BITS (MMIO_SPTE_GEN_LOW_END - MMIO_SPTE_GEN_LOW_START + 1) #define MMIO_SPTE_GEN_HIGH_BITS (MMIO_SPTE_GEN_HIGH_END - MMIO_SPTE_GEN_HIGH_START + 1) @@ -450,6 +462,7 @@ static inline u64 restore_acc_track_spte(u64 spte) u64 kvm_mmu_changed_pte_notifier_make_spte(u64 old_spte, kvm_pfn_t new_pfn); +void __init kvm_mmu_spte_module_init(void); void kvm_mmu_reset_all_pte_masks(void); #endif diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c index b0e793e7d85c..28064060413a 100644 --- a/arch/x86/kvm/svm/sev.c +++ b/arch/x86/kvm/svm/sev.c @@ -22,6 +22,7 @@ #include <asm/trapnr.h> #include <asm/fpu/xcr.h> +#include "mmu.h" #include "x86.h" #include "svm.h" #include "svm_ops.h" @@ -2221,6 +2222,15 @@ void __init sev_hardware_setup(void) if (!sev_es_enabled) goto out; + /* + * SEV-ES requires MMIO caching as KVM doesn't have access to the guest + * instruction stream, i.e. can't emulate in response to a #NPF and + * instead relies on #NPF(RSVD) being reflected into the guest as #VC + * (the guest can then do a #VMGEXIT to request MMIO emulation). + */ + if (!enable_mmio_caching) + goto out; + /* Does the CPU support SEV-ES? */ if (!boot_cpu_has(X86_FEATURE_SEV_ES)) goto out; diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index 38f873cb6f2c..f3813dbacb9f 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -5034,13 +5034,16 @@ static __init int svm_hardware_setup(void) /* Setup shadow_me_value and shadow_me_mask */ kvm_mmu_set_me_spte_mask(sme_me_mask, sme_me_mask); - /* Note, SEV setup consumes npt_enabled. */ + svm_adjust_mmio_mask(); + + /* + * Note, SEV setup consumes npt_enabled and enable_mmio_caching (which + * may be modified by svm_adjust_mmio_mask()). + */ sev_hardware_setup(); svm_hv_hardware_setup(); - svm_adjust_mmio_mask(); - for_each_possible_cpu(cpu) { r = svm_cpu_init(cpu); if (r) diff --git a/arch/x86/kvm/vmx/pmu_intel.c b/arch/x86/kvm/vmx/pmu_intel.c index 862c1a4d971b..c399637a3a79 100644 --- a/arch/x86/kvm/vmx/pmu_intel.c +++ b/arch/x86/kvm/vmx/pmu_intel.c @@ -171,13 +171,6 @@ static inline struct kvm_pmc *get_fw_gp_pmc(struct kvm_pmu *pmu, u32 msr) return get_gp_pmc(pmu, msr, MSR_IA32_PMC0); } -bool intel_pmu_lbr_is_enabled(struct kvm_vcpu *vcpu) -{ - struct x86_pmu_lbr *lbr = vcpu_to_lbr_records(vcpu); - - return lbr->nr && (vcpu_get_perf_capabilities(vcpu) & PMU_CAP_LBR_FMT); -} - static bool intel_pmu_is_valid_lbr_msr(struct kvm_vcpu *vcpu, u32 index) { struct x86_pmu_lbr *records = vcpu_to_lbr_records(vcpu); @@ -592,7 +585,9 @@ static void intel_pmu_refresh(struct kvm_vcpu *vcpu) bitmap_set(pmu->all_valid_pmc_idx, INTEL_PMC_MAX_GENERIC, pmu->nr_arch_fixed_counters); - if (cpuid_model_is_consistent(vcpu)) + perf_capabilities = vcpu_get_perf_capabilities(vcpu); + if (cpuid_model_is_consistent(vcpu) && + (perf_capabilities & PMU_CAP_LBR_FMT)) x86_perf_get_lbr(&lbr_desc->records); else lbr_desc->records.nr = 0; @@ -600,7 +595,6 @@ static void intel_pmu_refresh(struct kvm_vcpu *vcpu) if (lbr_desc->records.nr) bitmap_set(pmu->all_valid_pmc_idx, INTEL_PMC_IDX_FIXED_VLBR, 1); - perf_capabilities = vcpu_get_perf_capabilities(vcpu); if (perf_capabilities & PERF_CAP_PEBS_FORMAT) { if (perf_capabilities & PERF_CAP_PEBS_BASELINE) { pmu->pebs_enable_mask = counter_mask; diff --git a/arch/x86/kvm/vmx/vmenter.S b/arch/x86/kvm/vmx/vmenter.S index 4182c7ffc909..6de96b943804 100644 --- a/arch/x86/kvm/vmx/vmenter.S +++ b/arch/x86/kvm/vmx/vmenter.S @@ -227,11 +227,13 @@ SYM_INNER_LABEL(vmx_vmexit, SYM_L_GLOBAL) * entries and (in some cases) RSB underflow. * * eIBRS has its own protection against poisoned RSB, so it doesn't - * need the RSB filling sequence. But it does need to be enabled - * before the first unbalanced RET. + * need the RSB filling sequence. But it does need to be enabled, and a + * single call to retire, before the first unbalanced RET. */ - FILL_RETURN_BUFFER %_ASM_CX, RSB_CLEAR_LOOPS, X86_FEATURE_RSB_VMEXIT + FILL_RETURN_BUFFER %_ASM_CX, RSB_CLEAR_LOOPS, X86_FEATURE_RSB_VMEXIT,\ + X86_FEATURE_RSB_VMEXIT_LITE + pop %_ASM_ARG2 /* @flags */ pop %_ASM_ARG1 /* @vmx */ diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index fb8e3480a9d7..24d58c2ffaa3 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -6,6 +6,7 @@ #include <asm/kvm.h> #include <asm/intel_pt.h> +#include <asm/perf_event.h> #include "capabilities.h" #include "../kvm_cache_regs.h" @@ -104,15 +105,6 @@ static inline bool intel_pmu_has_perf_global_ctrl(struct kvm_pmu *pmu) return pmu->version > 1; } -#define vcpu_to_lbr_desc(vcpu) (&to_vmx(vcpu)->lbr_desc) -#define vcpu_to_lbr_records(vcpu) (&to_vmx(vcpu)->lbr_desc.records) - -void intel_pmu_cross_mapped_check(struct kvm_pmu *pmu); -bool intel_pmu_lbr_is_enabled(struct kvm_vcpu *vcpu); - -int intel_pmu_create_guest_lbr_event(struct kvm_vcpu *vcpu); -void vmx_passthrough_lbr_msrs(struct kvm_vcpu *vcpu); - struct lbr_desc { /* Basic info about guest LBR records. */ struct x86_pmu_lbr records; @@ -542,6 +534,25 @@ static inline struct vcpu_vmx *to_vmx(struct kvm_vcpu *vcpu) return container_of(vcpu, struct vcpu_vmx, vcpu); } +static inline struct lbr_desc *vcpu_to_lbr_desc(struct kvm_vcpu *vcpu) +{ + return &to_vmx(vcpu)->lbr_desc; +} + +static inline struct x86_pmu_lbr *vcpu_to_lbr_records(struct kvm_vcpu *vcpu) +{ + return &vcpu_to_lbr_desc(vcpu)->records; +} + +static inline bool intel_pmu_lbr_is_enabled(struct kvm_vcpu *vcpu) +{ + return !!vcpu_to_lbr_records(vcpu)->nr; +} + +void intel_pmu_cross_mapped_check(struct kvm_pmu *pmu); +int intel_pmu_create_guest_lbr_event(struct kvm_vcpu *vcpu); +void vmx_passthrough_lbr_msrs(struct kvm_vcpu *vcpu); + static inline unsigned long vmx_get_exit_qual(struct kvm_vcpu *vcpu) { struct vcpu_vmx *vmx = to_vmx(vcpu); diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 79a8a74b6b2a..205ebdc2b11b 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -3413,6 +3413,7 @@ static void record_steal_time(struct kvm_vcpu *vcpu) struct gfn_to_hva_cache *ghc = &vcpu->arch.st.cache; struct kvm_steal_time __user *st; struct kvm_memslots *slots; + gpa_t gpa = vcpu->arch.st.msr_val & KVM_STEAL_VALID_BITS; u64 steal; u32 version; @@ -3430,13 +3431,12 @@ static void record_steal_time(struct kvm_vcpu *vcpu) slots = kvm_memslots(vcpu->kvm); if (unlikely(slots->generation != ghc->generation || + gpa != ghc->gpa || kvm_is_error_hva(ghc->hva) || !ghc->memslot)) { - gfn_t gfn = vcpu->arch.st.msr_val & KVM_STEAL_VALID_BITS; - /* We rely on the fact that it fits in a single page. */ BUILD_BUG_ON((sizeof(*st) - 1) & KVM_STEAL_VALID_BITS); - if (kvm_gfn_to_hva_cache_init(vcpu->kvm, ghc, gfn, sizeof(*st)) || + if (kvm_gfn_to_hva_cache_init(vcpu->kvm, ghc, gpa, sizeof(*st)) || kvm_is_error_hva(ghc->hva) || !ghc->memslot) return; } @@ -3545,9 +3545,9 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info) return 1; vcpu->arch.perf_capabilities = data; - + kvm_pmu_refresh(vcpu); return 0; - } + } case MSR_EFER: return set_efer(vcpu, msr_info); case MSR_K7_HWCR: @@ -4714,6 +4714,7 @@ static void kvm_steal_time_set_preempted(struct kvm_vcpu *vcpu) struct kvm_steal_time __user *st; struct kvm_memslots *slots; static const u8 preempted = KVM_VCPU_PREEMPTED; + gpa_t gpa = vcpu->arch.st.msr_val & KVM_STEAL_VALID_BITS; /* * The vCPU can be marked preempted if and only if the VM-Exit was on @@ -4741,6 +4742,7 @@ static void kvm_steal_time_set_preempted(struct kvm_vcpu *vcpu) slots = kvm_memslots(vcpu->kvm); if (unlikely(slots->generation != ghc->generation || + gpa != ghc->gpa || kvm_is_error_hva(ghc->hva) || !ghc->memslot)) return; @@ -13019,6 +13021,7 @@ void kvm_fixup_and_inject_pf_error(struct kvm_vcpu *vcpu, gva_t gva, u16 error_c fault.error_code = error_code; fault.nested_page_fault = false; fault.address = gva; + fault.async_page_fault = false; } vcpu->arch.walk_mmu->inject_page_fault(vcpu, &fault); } diff --git a/arch/x86/kvm/xen.c b/arch/x86/kvm/xen.c index a0c05ccbf4b1..280cb5dc7341 100644 --- a/arch/x86/kvm/xen.c +++ b/arch/x86/kvm/xen.c @@ -707,23 +707,24 @@ int kvm_xen_vcpu_set_attr(struct kvm_vcpu *vcpu, struct kvm_xen_vcpu_attr *data) break; case KVM_XEN_VCPU_ATTR_TYPE_TIMER: - if (data->u.timer.port) { - if (data->u.timer.priority != KVM_IRQ_ROUTING_XEN_EVTCHN_PRIO_2LEVEL) { - r = -EINVAL; - break; - } - vcpu->arch.xen.timer_virq = data->u.timer.port; + if (data->u.timer.port && + data->u.timer.priority != KVM_IRQ_ROUTING_XEN_EVTCHN_PRIO_2LEVEL) { + r = -EINVAL; + break; + } + + if (!vcpu->arch.xen.timer.function) kvm_xen_init_timer(vcpu); - /* Restart the timer if it's set */ - if (data->u.timer.expires_ns) - kvm_xen_start_timer(vcpu, data->u.timer.expires_ns, - data->u.timer.expires_ns - - get_kvmclock_ns(vcpu->kvm)); - } else if (kvm_xen_timer_enabled(vcpu)) { - kvm_xen_stop_timer(vcpu); - vcpu->arch.xen.timer_virq = 0; - } + /* Stop the timer (if it's running) before changing the vector */ + kvm_xen_stop_timer(vcpu); + vcpu->arch.xen.timer_virq = data->u.timer.port; + + /* Start the timer if the new value has a valid vector+expiry. */ + if (data->u.timer.port && data->u.timer.expires_ns) + kvm_xen_start_timer(vcpu, data->u.timer.expires_ns, + data->u.timer.expires_ns - + get_kvmclock_ns(vcpu->kvm)); r = 0; break; diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c index 509408da0da1..6b3033845c6d 100644 --- a/arch/x86/mm/hugetlbpage.c +++ b/arch/x86/mm/hugetlbpage.c @@ -30,9 +30,15 @@ int pmd_huge(pmd_t pmd) (pmd_val(pmd) & (_PAGE_PRESENT|_PAGE_PSE)) != _PAGE_PRESENT; } +/* + * pud_huge() returns 1 if @pud is hugetlb related entry, that is normal + * hugetlb entry or non-present (migration or hwpoisoned) hugetlb entry. + * Otherwise, returns 0. + */ int pud_huge(pud_t pud) { - return !!(pud_val(pud) & _PAGE_PSE); + return !pud_none(pud) && + (pud_val(pud) & (_PAGE_PRESENT|_PAGE_PSE)) != _PAGE_PRESENT; } #ifdef CONFIG_HUGETLB_PAGE diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c index e8b061557887..2aadb2019b4f 100644 --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c @@ -867,7 +867,7 @@ void debug_cpumask_set_cpu(int cpu, int node, bool enable) return; } mask = node_to_cpumask_map[node]; - if (!mask) { + if (!cpumask_available(mask)) { pr_err("node_to_cpumask_map[%i] NULL\n", node); dump_stack(); return; @@ -913,7 +913,7 @@ const struct cpumask *cpumask_of_node(int node) dump_stack(); return cpu_none_mask; } - if (node_to_cpumask_map[node] == NULL) { + if (!cpumask_available(node_to_cpumask_map[node])) { printk(KERN_WARNING "cpumask_of_node(%d): no node_to_cpumask_map!\n", node); diff --git a/arch/x86/platform/olpc/olpc-xo1-sci.c b/arch/x86/platform/olpc/olpc-xo1-sci.c index f03a6883dcc6..89f25af4b3c3 100644 --- a/arch/x86/platform/olpc/olpc-xo1-sci.c +++ b/arch/x86/platform/olpc/olpc-xo1-sci.c @@ -80,7 +80,7 @@ static void send_ebook_state(void) return; } - if (!!test_bit(SW_TABLET_MODE, ebook_switch_idev->sw) == state) + if (test_bit(SW_TABLET_MODE, ebook_switch_idev->sw) == !!state) return; /* Nothing new to report. */ input_report_switch(ebook_switch_idev, SW_TABLET_MODE, state); diff --git a/arch/x86/um/Makefile b/arch/x86/um/Makefile index f778e37494ba..3d5cd2e57820 100644 --- a/arch/x86/um/Makefile +++ b/arch/x86/um/Makefile @@ -28,8 +28,9 @@ else obj-y += syscalls_64.o vdso/ -subarch-y = ../lib/csum-partial_64.o ../lib/memcpy_64.o ../entry/thunk_64.o \ +subarch-y = ../lib/csum-partial_64.o ../lib/memcpy_64.o \ ../lib/memmove_64.o ../lib/memset_64.o +subarch-$(CONFIG_PREEMPTION) += ../entry/thunk_64.o endif |