diff options
Diffstat (limited to 'arch/mips/include')
22 files changed, 82 insertions, 235 deletions
diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h index 27ad76791539..95e1f7f3597f 100644 --- a/arch/mips/include/asm/atomic.h +++ b/arch/mips/include/asm/atomic.h @@ -25,24 +25,25 @@ #include <asm/war.h> #define ATOMIC_OPS(pfx, type) \ -static __always_inline type pfx##_read(const pfx##_t *v) \ +static __always_inline type arch_##pfx##_read(const pfx##_t *v) \ { \ return READ_ONCE(v->counter); \ } \ \ -static __always_inline void pfx##_set(pfx##_t *v, type i) \ +static __always_inline void arch_##pfx##_set(pfx##_t *v, type i) \ { \ WRITE_ONCE(v->counter, i); \ } \ \ -static __always_inline type pfx##_cmpxchg(pfx##_t *v, type o, type n) \ +static __always_inline type \ +arch_##pfx##_cmpxchg(pfx##_t *v, type o, type n) \ { \ - return cmpxchg(&v->counter, o, n); \ + return arch_cmpxchg(&v->counter, o, n); \ } \ \ -static __always_inline type pfx##_xchg(pfx##_t *v, type n) \ +static __always_inline type arch_##pfx##_xchg(pfx##_t *v, type n) \ { \ - return xchg(&v->counter, n); \ + return arch_xchg(&v->counter, n); \ } ATOMIC_OPS(atomic, int) @@ -53,7 +54,7 @@ ATOMIC_OPS(atomic64, s64) #endif #define ATOMIC_OP(pfx, op, type, c_op, asm_op, ll, sc) \ -static __inline__ void pfx##_##op(type i, pfx##_t * v) \ +static __inline__ void arch_##pfx##_##op(type i, pfx##_t * v) \ { \ type temp; \ \ @@ -80,7 +81,8 @@ static __inline__ void pfx##_##op(type i, pfx##_t * v) \ } #define ATOMIC_OP_RETURN(pfx, op, type, c_op, asm_op, ll, sc) \ -static __inline__ type pfx##_##op##_return_relaxed(type i, pfx##_t * v) \ +static __inline__ type \ +arch_##pfx##_##op##_return_relaxed(type i, pfx##_t * v) \ { \ type temp, result; \ \ @@ -113,7 +115,8 @@ static __inline__ type pfx##_##op##_return_relaxed(type i, pfx##_t * v) \ } #define ATOMIC_FETCH_OP(pfx, op, type, c_op, asm_op, ll, sc) \ -static __inline__ type pfx##_fetch_##op##_relaxed(type i, pfx##_t * v) \ +static __inline__ type \ +arch_##pfx##_fetch_##op##_relaxed(type i, pfx##_t * v) \ { \ int temp, result; \ \ @@ -153,18 +156,18 @@ static __inline__ type pfx##_fetch_##op##_relaxed(type i, pfx##_t * v) \ ATOMIC_OPS(atomic, add, int, +=, addu, ll, sc) ATOMIC_OPS(atomic, sub, int, -=, subu, ll, sc) -#define atomic_add_return_relaxed atomic_add_return_relaxed -#define atomic_sub_return_relaxed atomic_sub_return_relaxed -#define atomic_fetch_add_relaxed atomic_fetch_add_relaxed -#define atomic_fetch_sub_relaxed atomic_fetch_sub_relaxed +#define arch_atomic_add_return_relaxed arch_atomic_add_return_relaxed +#define arch_atomic_sub_return_relaxed arch_atomic_sub_return_relaxed +#define arch_atomic_fetch_add_relaxed arch_atomic_fetch_add_relaxed +#define arch_atomic_fetch_sub_relaxed arch_atomic_fetch_sub_relaxed #ifdef CONFIG_64BIT ATOMIC_OPS(atomic64, add, s64, +=, daddu, lld, scd) ATOMIC_OPS(atomic64, sub, s64, -=, dsubu, lld, scd) -# define atomic64_add_return_relaxed atomic64_add_return_relaxed -# define atomic64_sub_return_relaxed atomic64_sub_return_relaxed -# define atomic64_fetch_add_relaxed atomic64_fetch_add_relaxed -# define atomic64_fetch_sub_relaxed atomic64_fetch_sub_relaxed +# define arch_atomic64_add_return_relaxed arch_atomic64_add_return_relaxed +# define arch_atomic64_sub_return_relaxed arch_atomic64_sub_return_relaxed +# define arch_atomic64_fetch_add_relaxed arch_atomic64_fetch_add_relaxed +# define arch_atomic64_fetch_sub_relaxed arch_atomic64_fetch_sub_relaxed #endif /* CONFIG_64BIT */ #undef ATOMIC_OPS @@ -176,17 +179,17 @@ ATOMIC_OPS(atomic, and, int, &=, and, ll, sc) ATOMIC_OPS(atomic, or, int, |=, or, ll, sc) ATOMIC_OPS(atomic, xor, int, ^=, xor, ll, sc) -#define atomic_fetch_and_relaxed atomic_fetch_and_relaxed -#define atomic_fetch_or_relaxed atomic_fetch_or_relaxed -#define atomic_fetch_xor_relaxed atomic_fetch_xor_relaxed +#define arch_atomic_fetch_and_relaxed arch_atomic_fetch_and_relaxed +#define arch_atomic_fetch_or_relaxed arch_atomic_fetch_or_relaxed +#define arch_atomic_fetch_xor_relaxed arch_atomic_fetch_xor_relaxed #ifdef CONFIG_64BIT ATOMIC_OPS(atomic64, and, s64, &=, and, lld, scd) ATOMIC_OPS(atomic64, or, s64, |=, or, lld, scd) ATOMIC_OPS(atomic64, xor, s64, ^=, xor, lld, scd) -# define atomic64_fetch_and_relaxed atomic64_fetch_and_relaxed -# define atomic64_fetch_or_relaxed atomic64_fetch_or_relaxed -# define atomic64_fetch_xor_relaxed atomic64_fetch_xor_relaxed +# define arch_atomic64_fetch_and_relaxed arch_atomic64_fetch_and_relaxed +# define arch_atomic64_fetch_or_relaxed arch_atomic64_fetch_or_relaxed +# define arch_atomic64_fetch_xor_relaxed arch_atomic64_fetch_xor_relaxed #endif #undef ATOMIC_OPS @@ -203,7 +206,7 @@ ATOMIC_OPS(atomic64, xor, s64, ^=, xor, lld, scd) * The function returns the old value of @v minus @i. */ #define ATOMIC_SIP_OP(pfx, type, op, ll, sc) \ -static __inline__ int pfx##_sub_if_positive(type i, pfx##_t * v) \ +static __inline__ int arch_##pfx##_sub_if_positive(type i, pfx##_t * v) \ { \ type temp, result; \ \ @@ -255,11 +258,11 @@ static __inline__ int pfx##_sub_if_positive(type i, pfx##_t * v) \ } ATOMIC_SIP_OP(atomic, int, subu, ll, sc) -#define atomic_dec_if_positive(v) atomic_sub_if_positive(1, v) +#define arch_atomic_dec_if_positive(v) arch_atomic_sub_if_positive(1, v) #ifdef CONFIG_64BIT ATOMIC_SIP_OP(atomic64, s64, dsubu, lld, scd) -#define atomic64_dec_if_positive(v) atomic64_sub_if_positive(1, v) +#define arch_atomic64_dec_if_positive(v) arch_atomic64_sub_if_positive(1, v) #endif #undef ATOMIC_SIP_OP diff --git a/arch/mips/include/asm/cmpxchg.h b/arch/mips/include/asm/cmpxchg.h index ed8f3f3c4304..0b983800f48b 100644 --- a/arch/mips/include/asm/cmpxchg.h +++ b/arch/mips/include/asm/cmpxchg.h @@ -90,7 +90,7 @@ unsigned long __xchg(volatile void *ptr, unsigned long x, int size) } } -#define xchg(ptr, x) \ +#define arch_xchg(ptr, x) \ ({ \ __typeof__(*(ptr)) __res; \ \ @@ -175,14 +175,14 @@ unsigned long __cmpxchg(volatile void *ptr, unsigned long old, } } -#define cmpxchg_local(ptr, old, new) \ +#define arch_cmpxchg_local(ptr, old, new) \ ((__typeof__(*(ptr))) \ __cmpxchg((ptr), \ (unsigned long)(__typeof__(*(ptr)))(old), \ (unsigned long)(__typeof__(*(ptr)))(new), \ sizeof(*(ptr)))) -#define cmpxchg(ptr, old, new) \ +#define arch_cmpxchg(ptr, old, new) \ ({ \ __typeof__(*(ptr)) __res; \ \ @@ -194,7 +194,7 @@ unsigned long __cmpxchg(volatile void *ptr, unsigned long old, if (__SYNC_loongson3_war == 0) \ smp_mb__before_llsc(); \ \ - __res = cmpxchg_local((ptr), (old), (new)); \ + __res = arch_cmpxchg_local((ptr), (old), (new)); \ \ /* \ * In the Loongson3 workaround case __cmpxchg_asm() already \ @@ -208,21 +208,21 @@ unsigned long __cmpxchg(volatile void *ptr, unsigned long old, }) #ifdef CONFIG_64BIT -#define cmpxchg64_local(ptr, o, n) \ +#define arch_cmpxchg64_local(ptr, o, n) \ ({ \ BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ - cmpxchg_local((ptr), (o), (n)); \ + arch_cmpxchg_local((ptr), (o), (n)); \ }) -#define cmpxchg64(ptr, o, n) \ +#define arch_cmpxchg64(ptr, o, n) \ ({ \ BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ - cmpxchg((ptr), (o), (n)); \ + arch_cmpxchg((ptr), (o), (n)); \ }) #else # include <asm-generic/cmpxchg-local.h> -# define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n)) +# define arch_cmpxchg64_local(ptr, o, n) __generic_cmpxchg64_local((ptr), (o), (n)) # ifdef CONFIG_SMP @@ -294,7 +294,7 @@ static inline unsigned long __cmpxchg64(volatile void *ptr, return ret; } -# define cmpxchg64(ptr, o, n) ({ \ +# define arch_cmpxchg64(ptr, o, n) ({ \ unsigned long long __old = (__typeof__(*(ptr)))(o); \ unsigned long long __new = (__typeof__(*(ptr)))(n); \ __typeof__(*(ptr)) __res; \ @@ -317,7 +317,7 @@ static inline unsigned long __cmpxchg64(volatile void *ptr, }) # else /* !CONFIG_SMP */ -# define cmpxchg64(ptr, o, n) cmpxchg64_local((ptr), (o), (n)) +# define arch_cmpxchg64(ptr, o, n) arch_cmpxchg64_local((ptr), (o), (n)) # endif /* !CONFIG_SMP */ #endif /* !CONFIG_64BIT */ diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h index 336e02b3b3ce..3d71081afc55 100644 --- a/arch/mips/include/asm/cpu-features.h +++ b/arch/mips/include/asm/cpu-features.h @@ -64,6 +64,8 @@ ((MIPS_ISA_REV >= (ge)) && (MIPS_ISA_REV < (lt))) #define __isa_range_or_flag(ge, lt, flag) \ (__isa_range(ge, lt) || ((MIPS_ISA_REV < (lt)) && __isa(flag))) +#define __isa_range_and_ase(ge, lt, ase) \ + (__isa_range(ge, lt) && __ase(ase)) /* * SMP assumption: Options of CPU 0 are a superset of all processors. @@ -421,7 +423,7 @@ #endif #ifndef cpu_has_mipsmt -#define cpu_has_mipsmt __isa_lt_and_ase(6, MIPS_ASE_MIPSMT) +#define cpu_has_mipsmt __isa_range_and_ase(2, 6, MIPS_ASE_MIPSMT) #endif #ifndef cpu_has_vp diff --git a/arch/mips/include/asm/highmem.h b/arch/mips/include/asm/highmem.h index 292d0425717f..92a380210017 100644 --- a/arch/mips/include/asm/highmem.h +++ b/arch/mips/include/asm/highmem.h @@ -36,7 +36,7 @@ extern pte_t *pkmap_page_table; * easily, subsequent pte tables have to be allocated in one physical * chunk of RAM. */ -#ifdef CONFIG_PHYS_ADDR_T_64BIT +#if defined(CONFIG_PHYS_ADDR_T_64BIT) || defined(CONFIG_MIPS_HUGE_TLB_SUPPORT) #define LAST_PKMAP 512 #else #define LAST_PKMAP 1024 diff --git a/arch/mips/include/asm/hugetlb.h b/arch/mips/include/asm/hugetlb.h index 10e3be870df7..c2144409c0c4 100644 --- a/arch/mips/include/asm/hugetlb.h +++ b/arch/mips/include/asm/hugetlb.h @@ -46,7 +46,13 @@ static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm, static inline void huge_ptep_clear_flush(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) { - flush_tlb_page(vma, addr & huge_page_mask(hstate_vma(vma))); + /* + * clear the huge pte entry firstly, so that the other smp threads will + * not get old pte entry after finishing flush_tlb_page and before + * setting new huge pte entry + */ + huge_ptep_get_and_clear(vma->vm_mm, addr, ptep); + flush_tlb_page(vma, addr); } #define __HAVE_ARCH_HUGE_PTE_NONE diff --git a/arch/mips/include/asm/irq.h b/arch/mips/include/asm/irq.h index f021de661c3a..d1477ecb1af9 100644 --- a/arch/mips/include/asm/irq.h +++ b/arch/mips/include/asm/irq.h @@ -11,7 +11,6 @@ #include <linux/linkage.h> #include <linux/smp.h> -#include <linux/irqdomain.h> #include <asm/mipsmtregs.h> diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h index fca4547d580f..696f6b009377 100644 --- a/arch/mips/include/asm/kvm_host.h +++ b/arch/mips/include/asm/kvm_host.h @@ -109,10 +109,11 @@ static inline bool kvm_is_error_hva(unsigned long addr) } struct kvm_vm_stat { - ulong remote_tlb_flush; + struct kvm_vm_stat_generic generic; }; struct kvm_vcpu_stat { + struct kvm_vcpu_stat_generic generic; u64 wait_exits; u64 cache_exits; u64 signal_exits; @@ -142,12 +143,6 @@ struct kvm_vcpu_stat { #ifdef CONFIG_CPU_LOONGSON64 u64 vz_cpucfg_exits; #endif - u64 halt_successful_poll; - u64 halt_attempted_poll; - u64 halt_poll_success_ns; - u64 halt_poll_fail_ns; - u64 halt_poll_invalid; - u64 halt_wakeup; }; struct kvm_arch_memory_slot { diff --git a/arch/mips/include/asm/mach-ar7/ar7.h b/arch/mips/include/asm/mach-ar7/ar7.h index dd09c3bf0601..cbe75ade3277 100644 --- a/arch/mips/include/asm/mach-ar7/ar7.h +++ b/arch/mips/include/asm/mach-ar7/ar7.h @@ -131,10 +131,6 @@ static inline u8 ar7_chip_rev(void) 0x14))) >> 16) & 0xff; } -struct clk { - unsigned int rate; -}; - static inline int ar7_has_high_cpmac(void) { u16 chip_id = ar7_chip_id(); diff --git a/arch/mips/include/asm/mach-ralink/mt7620.h b/arch/mips/include/asm/mach-ralink/mt7620.h index 757ce53d00e6..d51dfad8f543 100644 --- a/arch/mips/include/asm/mach-ralink/mt7620.h +++ b/arch/mips/include/asm/mach-ralink/mt7620.h @@ -83,52 +83,13 @@ #define MT7620_DDR2_SIZE_MIN 32 #define MT7620_DDR2_SIZE_MAX 256 -#define MT7620_GPIO_MODE_UART0_SHIFT 2 -#define MT7620_GPIO_MODE_UART0_MASK 0x7 -#define MT7620_GPIO_MODE_UART0(x) ((x) << MT7620_GPIO_MODE_UART0_SHIFT) -#define MT7620_GPIO_MODE_UARTF 0x0 -#define MT7620_GPIO_MODE_PCM_UARTF 0x1 -#define MT7620_GPIO_MODE_PCM_I2S 0x2 -#define MT7620_GPIO_MODE_I2S_UARTF 0x3 -#define MT7620_GPIO_MODE_PCM_GPIO 0x4 -#define MT7620_GPIO_MODE_GPIO_UARTF 0x5 -#define MT7620_GPIO_MODE_GPIO_I2S 0x6 -#define MT7620_GPIO_MODE_GPIO 0x7 - -#define MT7620_GPIO_MODE_NAND 0 -#define MT7620_GPIO_MODE_SD 1 -#define MT7620_GPIO_MODE_ND_SD_GPIO 2 -#define MT7620_GPIO_MODE_ND_SD_MASK 0x3 -#define MT7620_GPIO_MODE_ND_SD_SHIFT 18 - -#define MT7620_GPIO_MODE_PCIE_RST 0 -#define MT7620_GPIO_MODE_PCIE_REF 1 -#define MT7620_GPIO_MODE_PCIE_GPIO 2 -#define MT7620_GPIO_MODE_PCIE_MASK 0x3 -#define MT7620_GPIO_MODE_PCIE_SHIFT 16 - -#define MT7620_GPIO_MODE_WDT_RST 0 -#define MT7620_GPIO_MODE_WDT_REF 1 -#define MT7620_GPIO_MODE_WDT_GPIO 2 -#define MT7620_GPIO_MODE_WDT_MASK 0x3 -#define MT7620_GPIO_MODE_WDT_SHIFT 21 - -#define MT7620_GPIO_MODE_MDIO 0 -#define MT7620_GPIO_MODE_MDIO_REFCLK 1 -#define MT7620_GPIO_MODE_MDIO_GPIO 2 -#define MT7620_GPIO_MODE_MDIO_MASK 0x3 -#define MT7620_GPIO_MODE_MDIO_SHIFT 7 - -#define MT7620_GPIO_MODE_I2C 0 -#define MT7620_GPIO_MODE_UART1 5 -#define MT7620_GPIO_MODE_RGMII1 9 -#define MT7620_GPIO_MODE_RGMII2 10 -#define MT7620_GPIO_MODE_SPI 11 -#define MT7620_GPIO_MODE_SPI_REF_CLK 12 -#define MT7620_GPIO_MODE_WLED 13 -#define MT7620_GPIO_MODE_JTAG 15 -#define MT7620_GPIO_MODE_EPHY 15 -#define MT7620_GPIO_MODE_PA 20 +extern enum ralink_soc_type ralink_soc; + +static inline int is_mt76x8(void) +{ + return ralink_soc == MT762X_SOC_MT7628AN || + ralink_soc == MT762X_SOC_MT7688; +} static inline int mt7620_get_eco(void) { diff --git a/arch/mips/include/asm/mach-ralink/pinmux.h b/arch/mips/include/asm/mach-ralink/pinmux.h deleted file mode 100644 index 048309348be0..000000000000 --- a/arch/mips/include/asm/mach-ralink/pinmux.h +++ /dev/null @@ -1,52 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2012 John Crispin <john@phrozen.org> - */ - -#ifndef _RT288X_PINMUX_H__ -#define _RT288X_PINMUX_H__ - -#define FUNC(name, value, pin_first, pin_count) \ - { name, value, pin_first, pin_count } - -#define GRP(_name, _func, _mask, _shift) \ - { .name = _name, .mask = _mask, .shift = _shift, \ - .func = _func, .gpio = _mask, \ - .func_count = ARRAY_SIZE(_func) } - -#define GRP_G(_name, _func, _mask, _gpio, _shift) \ - { .name = _name, .mask = _mask, .shift = _shift, \ - .func = _func, .gpio = _gpio, \ - .func_count = ARRAY_SIZE(_func) } - -struct rt2880_pmx_group; - -struct rt2880_pmx_func { - const char *name; - const char value; - - int pin_first; - int pin_count; - int *pins; - - int *groups; - int group_count; - - int enabled; -}; - -struct rt2880_pmx_group { - const char *name; - int enabled; - - const u32 shift; - const char mask; - const char gpio; - - struct rt2880_pmx_func *func; - int func_count; -}; - -extern struct rt2880_pmx_group *rt2880_pinmux_data; - -#endif diff --git a/arch/mips/include/asm/mach-ralink/rt288x.h b/arch/mips/include/asm/mach-ralink/rt288x.h index 5d10178f26af..5f213534f0f5 100644 --- a/arch/mips/include/asm/mach-ralink/rt288x.h +++ b/arch/mips/include/asm/mach-ralink/rt288x.h @@ -33,15 +33,6 @@ #define SYSTEM_CONFIG_CPUCLK_280 0x2 #define SYSTEM_CONFIG_CPUCLK_300 0x3 -#define RT2880_GPIO_MODE_I2C BIT(0) -#define RT2880_GPIO_MODE_UART0 BIT(1) -#define RT2880_GPIO_MODE_SPI BIT(2) -#define RT2880_GPIO_MODE_UART1 BIT(3) -#define RT2880_GPIO_MODE_JTAG BIT(4) -#define RT2880_GPIO_MODE_MDIO BIT(5) -#define RT2880_GPIO_MODE_SDRAM BIT(6) -#define RT2880_GPIO_MODE_PCI BIT(7) - #define CLKCFG_SRAM_CS_N_WDT BIT(9) #define RT2880_SDRAM_BASE 0x08000000 diff --git a/arch/mips/include/asm/mach-ralink/rt305x.h b/arch/mips/include/asm/mach-ralink/rt305x.h index b54619dc4b88..4d8e8c8d83ce 100644 --- a/arch/mips/include/asm/mach-ralink/rt305x.h +++ b/arch/mips/include/asm/mach-ralink/rt305x.h @@ -114,30 +114,6 @@ static inline int soc_is_rt5350(void) #define RT305X_GPIO_GE0_TXD0 40 #define RT305X_GPIO_GE0_RXCLK 51 -#define RT305X_GPIO_MODE_UART0_SHIFT 2 -#define RT305X_GPIO_MODE_UART0_MASK 0x7 -#define RT305X_GPIO_MODE_UART0(x) ((x) << RT305X_GPIO_MODE_UART0_SHIFT) -#define RT305X_GPIO_MODE_UARTF 0 -#define RT305X_GPIO_MODE_PCM_UARTF 1 -#define RT305X_GPIO_MODE_PCM_I2S 2 -#define RT305X_GPIO_MODE_I2S_UARTF 3 -#define RT305X_GPIO_MODE_PCM_GPIO 4 -#define RT305X_GPIO_MODE_GPIO_UARTF 5 -#define RT305X_GPIO_MODE_GPIO_I2S 6 -#define RT305X_GPIO_MODE_GPIO 7 - -#define RT305X_GPIO_MODE_I2C 0 -#define RT305X_GPIO_MODE_SPI 1 -#define RT305X_GPIO_MODE_UART1 5 -#define RT305X_GPIO_MODE_JTAG 6 -#define RT305X_GPIO_MODE_MDIO 7 -#define RT305X_GPIO_MODE_SDRAM 8 -#define RT305X_GPIO_MODE_RGMII 9 -#define RT5350_GPIO_MODE_PHY_LED 14 -#define RT5350_GPIO_MODE_SPI_CS1 21 -#define RT3352_GPIO_MODE_LNA 18 -#define RT3352_GPIO_MODE_PA 20 - #define RT3352_SYSC_REG_SYSCFG0 0x010 #define RT3352_SYSC_REG_SYSCFG1 0x014 #define RT3352_SYSC_REG_CLKCFG1 0x030 diff --git a/arch/mips/include/asm/mach-ralink/rt3883.h b/arch/mips/include/asm/mach-ralink/rt3883.h index 565f2548496a..f250de9c055b 100644 --- a/arch/mips/include/asm/mach-ralink/rt3883.h +++ b/arch/mips/include/asm/mach-ralink/rt3883.h @@ -109,40 +109,6 @@ #define RT3883_CLKCFG1_PCI_CLK_EN BIT(19) #define RT3883_CLKCFG1_UPHY0_CLK_EN BIT(18) -#define RT3883_GPIO_MODE_UART0_SHIFT 2 -#define RT3883_GPIO_MODE_UART0_MASK 0x7 -#define RT3883_GPIO_MODE_UART0(x) ((x) << RT3883_GPIO_MODE_UART0_SHIFT) -#define RT3883_GPIO_MODE_UARTF 0x0 -#define RT3883_GPIO_MODE_PCM_UARTF 0x1 -#define RT3883_GPIO_MODE_PCM_I2S 0x2 -#define RT3883_GPIO_MODE_I2S_UARTF 0x3 -#define RT3883_GPIO_MODE_PCM_GPIO 0x4 -#define RT3883_GPIO_MODE_GPIO_UARTF 0x5 -#define RT3883_GPIO_MODE_GPIO_I2S 0x6 -#define RT3883_GPIO_MODE_GPIO 0x7 - -#define RT3883_GPIO_MODE_I2C 0 -#define RT3883_GPIO_MODE_SPI 1 -#define RT3883_GPIO_MODE_UART1 5 -#define RT3883_GPIO_MODE_JTAG 6 -#define RT3883_GPIO_MODE_MDIO 7 -#define RT3883_GPIO_MODE_GE1 9 -#define RT3883_GPIO_MODE_GE2 10 - -#define RT3883_GPIO_MODE_PCI_SHIFT 11 -#define RT3883_GPIO_MODE_PCI_MASK 0x7 -#define RT3883_GPIO_MODE_PCI (RT3883_GPIO_MODE_PCI_MASK << RT3883_GPIO_MODE_PCI_SHIFT) -#define RT3883_GPIO_MODE_LNA_A_SHIFT 16 -#define RT3883_GPIO_MODE_LNA_A_MASK 0x3 -#define _RT3883_GPIO_MODE_LNA_A(_x) ((_x) << RT3883_GPIO_MODE_LNA_A_SHIFT) -#define RT3883_GPIO_MODE_LNA_A_GPIO 0x3 -#define RT3883_GPIO_MODE_LNA_A _RT3883_GPIO_MODE_LNA_A(RT3883_GPIO_MODE_LNA_A_MASK) -#define RT3883_GPIO_MODE_LNA_G_SHIFT 18 -#define RT3883_GPIO_MODE_LNA_G_MASK 0x3 -#define _RT3883_GPIO_MODE_LNA_G(_x) ((_x) << RT3883_GPIO_MODE_LNA_G_SHIFT) -#define RT3883_GPIO_MODE_LNA_G_GPIO 0x3 -#define RT3883_GPIO_MODE_LNA_G _RT3883_GPIO_MODE_LNA_G(RT3883_GPIO_MODE_LNA_G_MASK) - #define RT3883_GPIO_I2C_SD 1 #define RT3883_GPIO_I2C_SCLK 2 #define RT3883_GPIO_SPI_CS0 3 diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h index 9c8099a6ffed..acdf8c69220b 100644 --- a/arch/mips/include/asm/mipsregs.h +++ b/arch/mips/include/asm/mipsregs.h @@ -2077,7 +2077,7 @@ _ASM_MACRO_0(tlbginvf, _ASM_INSN_IF_MIPS(0x4200000c) ({ int __res; \ __asm__ __volatile__( \ ".set\tpush\n\t" \ - ".set\tmips32r2\n\t" \ + ".set\tmips32r5\n\t" \ _ASM_SET_VIRT \ "mfgc0\t%0, " #source ", %1\n\t" \ ".set\tpop" \ @@ -2090,7 +2090,7 @@ _ASM_MACRO_0(tlbginvf, _ASM_INSN_IF_MIPS(0x4200000c) ({ unsigned long long __res; \ __asm__ __volatile__( \ ".set\tpush\n\t" \ - ".set\tmips64r2\n\t" \ + ".set\tmips64r5\n\t" \ _ASM_SET_VIRT \ "dmfgc0\t%0, " #source ", %1\n\t" \ ".set\tpop" \ @@ -2103,7 +2103,7 @@ _ASM_MACRO_0(tlbginvf, _ASM_INSN_IF_MIPS(0x4200000c) do { \ __asm__ __volatile__( \ ".set\tpush\n\t" \ - ".set\tmips32r2\n\t" \ + ".set\tmips32r5\n\t" \ _ASM_SET_VIRT \ "mtgc0\t%z0, " #register ", %1\n\t" \ ".set\tpop" \ @@ -2115,7 +2115,7 @@ do { \ do { \ __asm__ __volatile__( \ ".set\tpush\n\t" \ - ".set\tmips64r2\n\t" \ + ".set\tmips64r5\n\t" \ _ASM_SET_VIRT \ "dmtgc0\t%z0, " #register ", %1\n\t" \ ".set\tpop" \ diff --git a/arch/mips/include/asm/mmzone.h b/arch/mips/include/asm/mmzone.h index b826b8473e95..602a21aee9d4 100644 --- a/arch/mips/include/asm/mmzone.h +++ b/arch/mips/include/asm/mmzone.h @@ -8,7 +8,7 @@ #include <asm/page.h> -#ifdef CONFIG_NEED_MULTIPLE_NODES +#ifdef CONFIG_NUMA # include <mmzone.h> #endif @@ -20,10 +20,4 @@ #define nid_to_addrbase(nid) 0 #endif -#ifdef CONFIG_DISCONTIGMEM - -#define pfn_to_nid(pfn) pa_to_nid((pfn) << PAGE_SHIFT) - -#endif /* CONFIG_DISCONTIGMEM */ - #endif /* _ASM_MMZONE_H_ */ diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h index 195ff4e9771f..96bc798c1ec1 100644 --- a/arch/mips/include/asm/page.h +++ b/arch/mips/include/asm/page.h @@ -239,7 +239,7 @@ static inline int pfn_valid(unsigned long pfn) /* pfn_valid is defined in linux/mmzone.h */ -#elif defined(CONFIG_NEED_MULTIPLE_NODES) +#elif defined(CONFIG_NUMA) #define pfn_valid(pfn) \ ({ \ diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h index 8b18424b3120..4b2567d6b2df 100644 --- a/arch/mips/include/asm/pgalloc.h +++ b/arch/mips/include/asm/pgalloc.h @@ -28,7 +28,6 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, { set_pmd(pmd, __pmd((unsigned long)page_address(pte))); } -#define pmd_pgtable(pmd) pmd_page(pmd) /* * Initialize a new pmd table with invalid pointers. @@ -59,11 +58,15 @@ do { \ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address) { - pmd_t *pmd; + pmd_t *pmd = NULL; + struct page *pg; - pmd = (pmd_t *) __get_free_pages(GFP_KERNEL, PMD_ORDER); - if (pmd) + pg = alloc_pages(GFP_KERNEL | __GFP_ACCOUNT, PMD_ORDER); + if (pg) { + pgtable_pmd_page_ctor(pg); + pmd = (pmd_t *)page_address(pg); pmd_init((unsigned long)pmd, (unsigned long)invalid_pte_table); + } return pmd; } diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h index 6c0532d7b211..95df9c293d8d 100644 --- a/arch/mips/include/asm/pgtable-32.h +++ b/arch/mips/include/asm/pgtable-32.h @@ -93,7 +93,6 @@ extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1, #endif #define USER_PTRS_PER_PGD (0x80000000UL/PGDIR_SIZE) -#define FIRST_USER_ADDRESS 0UL #define VMALLOC_START MAP_BASE diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h index 1e7d6ce9d8d6..046465906c82 100644 --- a/arch/mips/include/asm/pgtable-64.h +++ b/arch/mips/include/asm/pgtable-64.h @@ -137,7 +137,6 @@ #define PTRS_PER_PTE ((PAGE_SIZE << PTE_ORDER) / sizeof(pte_t)) #define USER_PTRS_PER_PGD ((TASK_SIZE64 / PGDIR_SIZE)?(TASK_SIZE64 / PGDIR_SIZE):1) -#define FIRST_USER_ADDRESS 0UL /* * TLB refill handlers also map the vmalloc area into xuseg. Avoid diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h index 5d70babfc9ee..c2196b1b6604 100644 --- a/arch/mips/include/asm/unistd.h +++ b/arch/mips/include/asm/unistd.h @@ -17,6 +17,10 @@ #include <asm/unistd_nr_n64.h> #include <asm/unistd_nr_o32.h> +#define __NR_N32_Linux 6000 +#define __NR_64_Linux 5000 +#define __NR_O32_Linux 4000 + #ifdef CONFIG_MIPS32_N32 #define NR_syscalls (__NR_N32_Linux + __NR_N32_Linux_syscalls) #elif defined(CONFIG_64BIT) diff --git a/arch/mips/include/uapi/asm/mman.h b/arch/mips/include/uapi/asm/mman.h index 57dc2ac4f8bd..40b210c65a5a 100644 --- a/arch/mips/include/uapi/asm/mman.h +++ b/arch/mips/include/uapi/asm/mman.h @@ -98,6 +98,9 @@ #define MADV_COLD 20 /* deactivate these pages */ #define MADV_PAGEOUT 21 /* reclaim these pages */ +#define MADV_POPULATE_READ 22 /* populate (prefault) page tables readable */ +#define MADV_POPULATE_WRITE 23 /* populate (prefault) page tables writable */ + /* compatibility flags */ #define MAP_FILE 0 diff --git a/arch/mips/include/uapi/asm/socket.h b/arch/mips/include/uapi/asm/socket.h index 2d949969313b..cdf404a831b2 100644 --- a/arch/mips/include/uapi/asm/socket.h +++ b/arch/mips/include/uapi/asm/socket.h @@ -138,6 +138,8 @@ #define SO_PREFER_BUSY_POLL 69 #define SO_BUSY_POLL_BUDGET 70 +#define SO_NETNS_COOKIE 71 + #if !defined(__KERNEL__) #if __BITS_PER_LONG == 64 |