From fd78a76aefb5bf28a11d6960d29e03a11db62320 Mon Sep 17 00:00:00 2001 From: Stuart Menefy Date: Wed, 29 Jul 2009 23:01:24 +0900 Subject: sh: Rework irqflags tracing to fix up CONFIG_PROVE_LOCKING. This cleans up the irqflags tracing code quite a bit and ties it in to various missing callsites that caused an imbalance when CONFIG_PROVE_LOCKING was enabled. Previously this was catching on: 987 #ifdef CONFIG_PROVE_LOCKING 988 DEBUG_LOCKS_WARN_ON(!p->hardirqs_enabled); 989 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled); 990 #endif 991 retval = -EAGAIN; with hardirqs being doubly enabled, and subsequently bailing out with the following call trace: Call trace: [<88035224>] __lock_acquire+0x616/0x6a6 [<88015a8c>] do_fork+0xf8/0x2b0 [<880331ec>] trace_hardirqs_on_caller+0xd4/0x114 [<88241074>] _spin_unlock_irq+0x20/0x64 [<88035224>] __lock_acquire+0x616/0x6a6 [<8800386c>] kernel_thread+0x48/0x70 [<88024ecc>] ____call_usermodehelper+0x0/0x110 [<88024ecc>] ____call_usermodehelper+0x0/0x110 [<88003894>] kernel_thread_helper+0x0/0x14 [<88024bac>] __call_usermodehelper+0x38/0x70 [<88025dc0>] worker_thread+0x150/0x274 [<88035b9c>] lock_release+0x0/0x198 [<88024b74>] __call_usermodehelper+0x0/0x70 [<88028cf0>] autoremove_wake_function+0x0/0x30 [<88028bf2>] kthread+0x3e/0x70 [<88025c70>] worker_thread+0x0/0x274 [<8800389c>] kernel_thread_helper+0x8/0x14 [<88028bb4>] kthread+0x0/0x70 [<88003894>] kernel_thread_helper+0x0/0x14 Reported-by: Nobuhiro Iwamatsu Signed-off-by: Stuart Menefy Signed-off-by: Matt Fleming Signed-off-by: Paul Mundt --- drivers/serial/sh-sci.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 8e2feb563347..4cbb87ad070a 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -662,10 +662,11 @@ static irqreturn_t sci_rx_interrupt(int irq, void *port) static irqreturn_t sci_tx_interrupt(int irq, void *ptr) { struct uart_port *port = ptr; + unsigned long flags; - spin_lock_irq(&port->lock); + spin_lock_irqsave(&port->lock, flags); sci_transmit_chars(port); - spin_unlock_irq(&port->lock); + spin_unlock_irqrestore(&port->lock, flags); return IRQ_HANDLED; } -- cgit v1.2.3 From c01f0f1a4a96eb3acc5850e18cc43f24366966d0 Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda Date: Fri, 21 Aug 2009 16:30:28 +0900 Subject: sh: Add initial support for SH7757 CPU subtype Signed-off-by: Yoshihiro Shimoda Signed-off-by: Paul Mundt --- arch/sh/Kconfig | 7 + arch/sh/Kconfig.debug | 1 + arch/sh/include/asm/processor.h | 2 +- arch/sh/include/cpu-sh4/cpu/freq.h | 4 + arch/sh/include/cpu-sh4/cpu/sh7757.h | 243 ++++ arch/sh/kernel/cpu/sh4/probe.c | 11 +- arch/sh/kernel/cpu/sh4a/Makefile | 3 + arch/sh/kernel/cpu/sh4a/clock-sh7757.c | 130 ++ arch/sh/kernel/cpu/sh4a/pinmux-sh7757.c | 2019 +++++++++++++++++++++++++++++++ arch/sh/kernel/cpu/sh4a/setup-sh7757.c | 513 ++++++++ arch/sh/kernel/setup.c | 2 +- arch/sh/mm/Kconfig | 7 +- drivers/serial/sh-sci.c | 3 +- drivers/serial/sh-sci.h | 17 + 14 files changed, 2954 insertions(+), 8 deletions(-) create mode 100644 arch/sh/include/cpu-sh4/cpu/sh7757.h create mode 100644 arch/sh/kernel/cpu/sh4a/clock-sh7757.c create mode 100644 arch/sh/kernel/cpu/sh4a/pinmux-sh7757.c create mode 100644 arch/sh/kernel/cpu/sh4a/setup-sh7757.c (limited to 'drivers/serial') diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index c4a955d25451..d17570c61dfd 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -396,6 +396,13 @@ config CPU_SUBTYPE_SH7724 help Select SH7724 if you have an SH-MobileR2R CPU. +config CPU_SUBTYPE_SH7757 + bool "Support SH7757 processor" + select CPU_SH4A + select CPU_SHX2 + help + Select SH7757 if you have a SH4A SH7757 CPU. + config CPU_SUBTYPE_SH7763 bool "Support SH7763 processor" select CPU_SH4A diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug index 741d20fab2e1..55907af1dc25 100644 --- a/arch/sh/Kconfig.debug +++ b/arch/sh/Kconfig.debug @@ -38,6 +38,7 @@ config EARLY_SCIF_CONSOLE_PORT default "0xffe00000" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7763 || \ CPU_SUBTYPE_SH7722 || CPU_SUBTYPE_SH7366 || \ CPU_SUBTYPE_SH7343 + default "0xfe4c0000" if CPU_SUBTYPE_SH7757 default "0xffeb0000" if CPU_SUBTYPE_SH7785 default "0xffeb0000" if CPU_SUBTYPE_SH7786 default "0xfffe8000" if CPU_SUBTYPE_SH7203 diff --git a/arch/sh/include/asm/processor.h b/arch/sh/include/asm/processor.h index ff7daaf9a620..9d87868bc53d 100644 --- a/arch/sh/include/asm/processor.h +++ b/arch/sh/include/asm/processor.h @@ -32,7 +32,7 @@ enum cpu_type { /* SH-4A types */ CPU_SH7763, CPU_SH7770, CPU_SH7780, CPU_SH7781, CPU_SH7785, CPU_SH7786, - CPU_SH7723, CPU_SH7724, CPU_SHX3, + CPU_SH7723, CPU_SH7724, CPU_SH7757, CPU_SHX3, /* SH4AL-DSP types */ CPU_SH7343, CPU_SH7722, CPU_SH7366, diff --git a/arch/sh/include/cpu-sh4/cpu/freq.h b/arch/sh/include/cpu-sh4/cpu/freq.h index ccf1d999db6d..e1e90960ee9a 100644 --- a/arch/sh/include/cpu-sh4/cpu/freq.h +++ b/arch/sh/include/cpu-sh4/cpu/freq.h @@ -22,6 +22,10 @@ #define MSTPCR0 0xa4150030 #define MSTPCR1 0xa4150034 #define MSTPCR2 0xa4150038 +#elif defined(CONFIG_CPU_SUBTYPE_SH7757) +#define FRQCR 0xffc80000 +#define OSCCR 0xffc80018 +#define PLLCR 0xffc80024 #elif defined(CONFIG_CPU_SUBTYPE_SH7763) || \ defined(CONFIG_CPU_SUBTYPE_SH7780) #define FRQCR 0xffc80000 diff --git a/arch/sh/include/cpu-sh4/cpu/sh7757.h b/arch/sh/include/cpu-sh4/cpu/sh7757.h new file mode 100644 index 000000000000..f4d267efad71 --- /dev/null +++ b/arch/sh/include/cpu-sh4/cpu/sh7757.h @@ -0,0 +1,243 @@ +#ifndef __ASM_SH7757_H__ +#define __ASM_SH7757_H__ + +enum { + /* PTA */ + GPIO_PTA7, GPIO_PTA6, GPIO_PTA5, GPIO_PTA4, + GPIO_PTA3, GPIO_PTA2, GPIO_PTA1, GPIO_PTA0, + + /* PTB */ + GPIO_PTB7, GPIO_PTB6, GPIO_PTB5, GPIO_PTB4, + GPIO_PTB3, GPIO_PTB2, GPIO_PTB1, GPIO_PTB0, + + /* PTC */ + GPIO_PTC7, GPIO_PTC6, GPIO_PTC5, GPIO_PTC4, + GPIO_PTC3, GPIO_PTC2, GPIO_PTC1, GPIO_PTC0, + + /* PTD */ + GPIO_PTD7, GPIO_PTD6, GPIO_PTD5, GPIO_PTD4, + GPIO_PTD3, GPIO_PTD2, GPIO_PTD1, GPIO_PTD0, + + /* PTE */ + GPIO_PTE7, GPIO_PTE6, GPIO_PTE5, GPIO_PTE4, + GPIO_PTE3, GPIO_PTE2, GPIO_PTE1, GPIO_PTE0, + + /* PTF */ + GPIO_PTF7, GPIO_PTF6, GPIO_PTF5, GPIO_PTF4, + GPIO_PTF3, GPIO_PTF2, GPIO_PTF1, GPIO_PTF0, + + /* PTG */ + GPIO_PTG7, GPIO_PTG6, GPIO_PTG5, GPIO_PTG4, + GPIO_PTG3, GPIO_PTG2, GPIO_PTG1, GPIO_PTG0, + + /* PTH */ + GPIO_PTH7, GPIO_PTH6, GPIO_PTH5, GPIO_PTH4, + GPIO_PTH3, GPIO_PTH2, GPIO_PTH1, GPIO_PTH0, + + /* PTI */ + GPIO_PTI7, GPIO_PTI6, GPIO_PTI5, GPIO_PTI4, + GPIO_PTI3, GPIO_PTI2, GPIO_PTI1, GPIO_PTI0, + + /* PTJ */ + GPIO_PTJ7, GPIO_PTJ6, GPIO_PTJ5, GPIO_PTJ4, + GPIO_PTJ3, GPIO_PTJ2, GPIO_PTJ1, GPIO_PTJ0, + + /* PTK */ + GPIO_PTK7, GPIO_PTK6, GPIO_PTK5, GPIO_PTK4, + GPIO_PTK3, GPIO_PTK2, GPIO_PTK1, GPIO_PTK0, + + /* PTL */ + GPIO_PTL7, GPIO_PTL6, GPIO_PTL5, GPIO_PTL4, + GPIO_PTL3, GPIO_PTL2, GPIO_PTL1, GPIO_PTL0, + + /* PTM */ + GPIO_PTM6, GPIO_PTM5, GPIO_PTM4, + GPIO_PTM3, GPIO_PTM2, GPIO_PTM1, GPIO_PTM0, + + /* PTN */ + GPIO_PTN7, GPIO_PTN6, GPIO_PTN5, GPIO_PTN4, + GPIO_PTN3, GPIO_PTN2, GPIO_PTN1, GPIO_PTN0, + + /* PTO */ + GPIO_PTO7, GPIO_PTO6, GPIO_PTO5, GPIO_PTO4, + GPIO_PTO3, GPIO_PTO2, GPIO_PTO1, GPIO_PTO0, + + /* PTP */ + GPIO_PTP6, GPIO_PTP5, GPIO_PTP4, + GPIO_PTP3, GPIO_PTP2, GPIO_PTP1, GPIO_PTP0, + + /* PTQ */ + GPIO_PTQ6, GPIO_PTQ5, GPIO_PTQ4, + GPIO_PTQ3, GPIO_PTQ2, GPIO_PTQ1, GPIO_PTQ0, + + /* PTR */ + GPIO_PTR7, GPIO_PTR6, GPIO_PTR5, GPIO_PTR4, + GPIO_PTR3, GPIO_PTR2, GPIO_PTR1, GPIO_PTR0, + + /* PTS */ + GPIO_PTS7, GPIO_PTS6, GPIO_PTS5, GPIO_PTS4, + GPIO_PTS3, GPIO_PTS2, GPIO_PTS1, GPIO_PTS0, + + /* PTT */ + GPIO_PTT5, GPIO_PTT4, + GPIO_PTT3, GPIO_PTT2, GPIO_PTT1, GPIO_PTT0, + + /* PTU */ + GPIO_PTU7, GPIO_PTU6, GPIO_PTU5, GPIO_PTU4, + GPIO_PTU3, GPIO_PTU2, GPIO_PTU1, GPIO_PTU0, + + /* PTV */ + GPIO_PTV7, GPIO_PTV6, GPIO_PTV5, GPIO_PTV4, + GPIO_PTV3, GPIO_PTV2, GPIO_PTV1, GPIO_PTV0, + + /* PTW */ + GPIO_PTW7, GPIO_PTW6, GPIO_PTW5, GPIO_PTW4, + GPIO_PTW3, GPIO_PTW2, GPIO_PTW1, GPIO_PTW0, + + /* PTX */ + GPIO_PTX7, GPIO_PTX6, GPIO_PTX5, GPIO_PTX4, + GPIO_PTX3, GPIO_PTX2, GPIO_PTX1, GPIO_PTX0, + + /* PTY */ + GPIO_PTY7, GPIO_PTY6, GPIO_PTY5, GPIO_PTY4, + GPIO_PTY3, GPIO_PTY2, GPIO_PTY1, GPIO_PTY0, + + /* PTZ */ + GPIO_PTZ7, GPIO_PTZ6, GPIO_PTZ5, GPIO_PTZ4, + GPIO_PTZ3, GPIO_PTZ2, GPIO_PTZ1, GPIO_PTZ0, + + + /* PTA (mobule: LBSC, CPG, LPC) */ + GPIO_FN_BS, GPIO_FN_RDWR, GPIO_FN_WE1, GPIO_FN_RDY, + GPIO_FN_MD10, GPIO_FN_MD9, GPIO_FN_MD8, + GPIO_FN_LGPIO7, GPIO_FN_LGPIO6, GPIO_FN_LGPIO5, GPIO_FN_LGPIO4, + GPIO_FN_LGPIO3, GPIO_FN_LGPIO2, GPIO_FN_LGPIO1, GPIO_FN_LGPIO0, + + /* PTB (mobule: LBSC, EtherC, SIM, LPC) */ + GPIO_FN_D15, GPIO_FN_D14, GPIO_FN_D13, GPIO_FN_D12, + GPIO_FN_D11, GPIO_FN_D10, GPIO_FN_D9, GPIO_FN_D8, + GPIO_FN_ET0_MDC, GPIO_FN_ET0_MDIO, + GPIO_FN_ET1_MDC, GPIO_FN_ET1_MDIO, + GPIO_FN_SIM_D, GPIO_FN_SIM_CLK, GPIO_FN_SIM_RST, + GPIO_FN_WPSZ1, GPIO_FN_WPSZ0, GPIO_FN_FWID, GPIO_FN_FLSHSZ, + GPIO_FN_LPC_SPIEN, GPIO_FN_BASEL, + + /* PTC (mobule: SD) */ + GPIO_FN_SD_WP, GPIO_FN_SD_CD, GPIO_FN_SD_CLK, GPIO_FN_SD_CMD, + GPIO_FN_SD_D3, GPIO_FN_SD_D2, GPIO_FN_SD_D1, GPIO_FN_SD_D0, + + /* PTD (mobule: INTC, SPI0, LBSC, CPG, ADC) */ + GPIO_FN_IRQ7, GPIO_FN_IRQ6, GPIO_FN_IRQ5, GPIO_FN_IRQ4, + GPIO_FN_IRQ3, GPIO_FN_IRQ2, GPIO_FN_IRQ1, GPIO_FN_IRQ0, + GPIO_FN_MD6, GPIO_FN_MD5, GPIO_FN_MD3, GPIO_FN_MD2, + GPIO_FN_MD1, GPIO_FN_MD0, GPIO_FN_ADTRG1, GPIO_FN_ADTRG0, + + /* PTE (mobule: EtherC) */ + GPIO_FN_ET0_CRS_DV, GPIO_FN_ET0_TXD1, + GPIO_FN_ET0_TXD0, GPIO_FN_ET0_TX_EN, + GPIO_FN_ET0_REF_CLK, GPIO_FN_ET0_RXD1, + GPIO_FN_ET0_RXD0, GPIO_FN_ET0_RX_ER, + + /* PTF (mobule: EtherC) */ + GPIO_FN_ET1_CRS_DV, GPIO_FN_ET1_TXD1, + GPIO_FN_ET1_TXD0, GPIO_FN_ET1_TX_EN, + GPIO_FN_ET1_REF_CLK, GPIO_FN_ET1_RXD1, + GPIO_FN_ET1_RXD0, GPIO_FN_ET1_RX_ER, + + /* PTG (mobule: SYSTEM, PWMX, LPC) */ + GPIO_FN_STATUS0, GPIO_FN_STATUS1, + GPIO_FN_PWX0, GPIO_FN_PWX1, GPIO_FN_PWX2, GPIO_FN_PWX3, + GPIO_FN_SERIRQ, GPIO_FN_CLKRUN, GPIO_FN_LPCPD, GPIO_FN_LDRQ, + + /* PTH (mobule: TMU, SCIF234, SPI1, SPI0) */ + GPIO_FN_TCLK, GPIO_FN_RXD4, GPIO_FN_TXD4, + GPIO_FN_SP1_MOSI, GPIO_FN_SP1_MISO, + GPIO_FN_SP1_SCK, GPIO_FN_SP1_SCK_FB, + GPIO_FN_SP1_SS0, GPIO_FN_SP1_SS1, + GPIO_FN_SP0_SS1, + + /* PTI (mobule: INTC) */ + GPIO_FN_IRQ15, GPIO_FN_IRQ14, GPIO_FN_IRQ13, GPIO_FN_IRQ12, + GPIO_FN_IRQ11, GPIO_FN_IRQ10, GPIO_FN_IRQ9, GPIO_FN_IRQ8, + + /* PTJ (mobule: SCIF234, SERMUX) */ + GPIO_FN_RXD3, GPIO_FN_TXD3, GPIO_FN_RXD2, GPIO_FN_TXD2, + GPIO_FN_COM1_TXD, GPIO_FN_COM1_RXD, + GPIO_FN_COM1_RTS, GPIO_FN_COM1_CTS, + + /* PTK (mobule: SERMUX) */ + GPIO_FN_COM2_TXD, GPIO_FN_COM2_RXD, + GPIO_FN_COM2_RTS, GPIO_FN_COM2_CTS, + GPIO_FN_COM2_DTR, GPIO_FN_COM2_DSR, + GPIO_FN_COM2_DCD, GPIO_FN_COM2_RI, + + /* PTL (mobule: SERMUX) */ + GPIO_FN_RAC_TXD, GPIO_FN_RAC_RXD, + GPIO_FN_RAC_RTS, GPIO_FN_RAC_CTS, + GPIO_FN_RAC_DTR, GPIO_FN_RAC_DSR, + GPIO_FN_RAC_DCD, GPIO_FN_RAC_RI, + + /* PTM (mobule: IIC, LPC) */ + GPIO_FN_SDA6, GPIO_FN_SCL6, GPIO_FN_SDA7, GPIO_FN_SCL7, + GPIO_FN_WP, GPIO_FN_FMS0, GPIO_FN_FMS1, + + /* PTN (mobule: SCIF234, EVC) */ + GPIO_FN_SCK2, GPIO_FN_RTS4, GPIO_FN_RTS3, GPIO_FN_RTS2, + GPIO_FN_CTS4, GPIO_FN_CTS3, GPIO_FN_CTS2, + GPIO_FN_EVENT7, GPIO_FN_EVENT6, GPIO_FN_EVENT5, GPIO_FN_EVENT4, + GPIO_FN_EVENT3, GPIO_FN_EVENT2, GPIO_FN_EVENT1, GPIO_FN_EVENT0, + + /* PTO (mobule: SGPIO) */ + GPIO_FN_SGPIO0_CLK, GPIO_FN_SGPIO0_LOAD, + GPIO_FN_SGPIO0_DI, GPIO_FN_SGPIO0_DO, + GPIO_FN_SGPIO1_CLK, GPIO_FN_SGPIO1_LOAD, + GPIO_FN_SGPIO1_DI, GPIO_FN_SGPIO1_DO, + + /* PTP (mobule: JMC, SCIF234) */ + GPIO_FN_JMCTCK, GPIO_FN_JMCTMS, GPIO_FN_JMCTDO, GPIO_FN_JMCTDI, + GPIO_FN_JMCRST, GPIO_FN_SCK4, GPIO_FN_SCK3, + + /* PTQ (mobule: LPC) */ + GPIO_FN_LAD3, GPIO_FN_LAD2, GPIO_FN_LAD1, GPIO_FN_LAD0, + GPIO_FN_LFRAME, GPIO_FN_LRESET, GPIO_FN_LCLK, + + /* PTR (mobule: GRA, IIC) */ + GPIO_FN_DDC3, GPIO_FN_DDC2, + GPIO_FN_SDA8, GPIO_FN_SCL8, GPIO_FN_SDA2, GPIO_FN_SCL2, + GPIO_FN_SDA1, GPIO_FN_SCL1, GPIO_FN_SDA0, GPIO_FN_SCL0, + + /* PTS (mobule: GRA, IIC) */ + GPIO_FN_DDC1, GPIO_FN_DDC0, + GPIO_FN_SDA9, GPIO_FN_SCL9, GPIO_FN_SDA5, GPIO_FN_SCL5, + GPIO_FN_SDA4, GPIO_FN_SCL4, GPIO_FN_SDA3, GPIO_FN_SCL3, + + /* PTT (mobule: SYSTEM, PWMX) */ + GPIO_FN_AUDSYNC, GPIO_FN_AUDCK, + GPIO_FN_AUDATA3, GPIO_FN_AUDATA2, + GPIO_FN_AUDATA1, GPIO_FN_AUDATA0, + GPIO_FN_PWX7, GPIO_FN_PWX6, GPIO_FN_PWX5, GPIO_FN_PWX4, + + /* PTU (mobule: LBSC, DMAC) */ + GPIO_FN_CS6, GPIO_FN_CS5, GPIO_FN_CS4, GPIO_FN_CS0, + GPIO_FN_RD, GPIO_FN_WE0, GPIO_FN_A25, GPIO_FN_A24, + GPIO_FN_DREQ0, GPIO_FN_DACK0, + + /* PTV (mobule: LBSC, DMAC) */ + GPIO_FN_A23, GPIO_FN_A22, GPIO_FN_A21, GPIO_FN_A20, + GPIO_FN_A19, GPIO_FN_A18, GPIO_FN_A17, GPIO_FN_A16, + GPIO_FN_TEND0, GPIO_FN_DREQ1, GPIO_FN_DACK1, GPIO_FN_TEND1, + + /* PTW (mobule: LBSC) */ + GPIO_FN_A15, GPIO_FN_A14, GPIO_FN_A13, GPIO_FN_A12, + GPIO_FN_A11, GPIO_FN_A10, GPIO_FN_A9, GPIO_FN_A8, + + /* PTX (mobule: LBSC) */ + GPIO_FN_A7, GPIO_FN_A6, GPIO_FN_A5, GPIO_FN_A4, + GPIO_FN_A3, GPIO_FN_A2, GPIO_FN_A1, GPIO_FN_A0, + + /* PTY (mobule: LBSC) */ + GPIO_FN_D7, GPIO_FN_D6, GPIO_FN_D5, GPIO_FN_D4, + GPIO_FN_D3, GPIO_FN_D2, GPIO_FN_D1, GPIO_FN_D0, +}; + +#endif /* __ASM_SH7757_H__ */ diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c index 6c78d0a9c857..10e6795b56aa 100644 --- a/arch/sh/kernel/cpu/sh4/probe.c +++ b/arch/sh/kernel/cpu/sh4/probe.c @@ -139,8 +139,15 @@ int __init detect_cpu_and_cache_system(void) } break; case 0x300b: - boot_cpu_data.type = CPU_SH7724; - boot_cpu_data.flags |= CPU_HAS_L2_CACHE; + switch (prr) { + case 0x20: + boot_cpu_data.type = CPU_SH7723; + boot_cpu_data.flags |= CPU_HAS_L2_CACHE; + break; + case 0x50: + boot_cpu_data.type = CPU_SH7757; + break; + } break; case 0x4000: /* 1st cut */ case 0x4001: /* 2nd cut */ diff --git a/arch/sh/kernel/cpu/sh4a/Makefile b/arch/sh/kernel/cpu/sh4a/Makefile index 12cddf4c721d..490d5dc9e372 100644 --- a/arch/sh/kernel/cpu/sh4a/Makefile +++ b/arch/sh/kernel/cpu/sh4a/Makefile @@ -3,6 +3,7 @@ # # CPU subtype setup +obj-$(CONFIG_CPU_SUBTYPE_SH7757) += setup-sh7757.o obj-$(CONFIG_CPU_SUBTYPE_SH7763) += setup-sh7763.o obj-$(CONFIG_CPU_SUBTYPE_SH7770) += setup-sh7770.o obj-$(CONFIG_CPU_SUBTYPE_SH7780) += setup-sh7780.o @@ -19,6 +20,7 @@ obj-$(CONFIG_CPU_SUBTYPE_SHX3) += setup-shx3.o smp-$(CONFIG_CPU_SHX3) := smp-shx3.o # Primary on-chip clocks (common) +clock-$(CONFIG_CPU_SUBTYPE_SH7757) := clock-sh7757.o clock-$(CONFIG_CPU_SUBTYPE_SH7763) := clock-sh7763.o clock-$(CONFIG_CPU_SUBTYPE_SH7770) := clock-sh7770.o clock-$(CONFIG_CPU_SUBTYPE_SH7780) := clock-sh7780.o @@ -35,6 +37,7 @@ clock-$(CONFIG_CPU_SUBTYPE_SHX3) := clock-shx3.o pinmux-$(CONFIG_CPU_SUBTYPE_SH7722) := pinmux-sh7722.o pinmux-$(CONFIG_CPU_SUBTYPE_SH7723) := pinmux-sh7723.o pinmux-$(CONFIG_CPU_SUBTYPE_SH7724) := pinmux-sh7724.o +pinmux-$(CONFIG_CPU_SUBTYPE_SH7757) := pinmux-sh7757.o pinmux-$(CONFIG_CPU_SUBTYPE_SH7785) := pinmux-sh7785.o pinmux-$(CONFIG_CPU_SUBTYPE_SH7786) := pinmux-sh7786.o diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c new file mode 100644 index 000000000000..ddc235ca9664 --- /dev/null +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c @@ -0,0 +1,130 @@ +/* + * arch/sh/kernel/cpu/sh4/clock-sh7757.c + * + * SH7757 support for the clock framework + * + * Copyright (C) 2009 Renesas Solutions Corp. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include +#include +#include +#include +#include + +static int ifc_divisors[] = { 2, 1, 4, 1, 1, 8, 1, 1, + 16, 1, 1, 32, 1, 1, 1, 1 }; +static int sfc_divisors[] = { 2, 1, 4, 1, 1, 8, 1, 1, + 16, 1, 1, 32, 1, 1, 1, 1 }; +static int bfc_divisors[] = { 2, 1, 4, 1, 1, 8, 1, 1, + 16, 1, 1, 32, 1, 1, 1, 1 }; +static int p1fc_divisors[] = { 2, 1, 4, 1, 1, 8, 1, 1, + 16, 1, 1, 32, 1, 1, 1, 1 }; + +static void master_clk_init(struct clk *clk) +{ + clk->rate = CONFIG_SH_PCLK_FREQ * 16; +} + +static struct clk_ops sh7757_master_clk_ops = { + .init = master_clk_init, +}; + +static void module_clk_recalc(struct clk *clk) +{ + int idx = ctrl_inl(FRQCR) & 0x0000000f; + clk->rate = clk->parent->rate / p1fc_divisors[idx]; +} + +static struct clk_ops sh7757_module_clk_ops = { + .recalc = module_clk_recalc, +}; + +static void bus_clk_recalc(struct clk *clk) +{ + int idx = (ctrl_inl(FRQCR) >> 8) & 0x0000000f; + clk->rate = clk->parent->rate / bfc_divisors[idx]; +} + +static struct clk_ops sh7757_bus_clk_ops = { + .recalc = bus_clk_recalc, +}; + +static void cpu_clk_recalc(struct clk *clk) +{ + int idx = (ctrl_inl(FRQCR) >> 20) & 0x0000000f; + clk->rate = clk->parent->rate / ifc_divisors[idx]; +} + +static struct clk_ops sh7757_cpu_clk_ops = { + .recalc = cpu_clk_recalc, +}; + +static struct clk_ops *sh7757_clk_ops[] = { + &sh7757_master_clk_ops, + &sh7757_module_clk_ops, + &sh7757_bus_clk_ops, + &sh7757_cpu_clk_ops, +}; + +void __init arch_init_clk_ops(struct clk_ops **ops, int idx) +{ + if (idx < ARRAY_SIZE(sh7757_clk_ops)) + *ops = sh7757_clk_ops[idx]; +} + +static void shyway_clk_recalc(struct clk *clk) +{ + int idx = (ctrl_inl(FRQCR) >> 12) & 0x0000000f; + clk->rate = clk->parent->rate / sfc_divisors[idx]; +} + +static struct clk_ops sh7757_shyway_clk_ops = { + .recalc = shyway_clk_recalc, +}; + +static struct clk sh7757_shyway_clk = { + .name = "shyway_clk", + .flags = CLK_ENABLE_ON_INIT, + .ops = &sh7757_shyway_clk_ops, +}; + +/* + * Additional sh7757-specific on-chip clocks that aren't already part of the + * clock framework + */ +static struct clk *sh7757_onchip_clocks[] = { + &sh7757_shyway_clk, +}; + +static int __init sh7757_clk_init(void) +{ + struct clk *clk = clk_get(NULL, "master_clk"); + int i; + + for (i = 0; i < ARRAY_SIZE(sh7757_onchip_clocks); i++) { + struct clk *clkp = sh7757_onchip_clocks[i]; + + clkp->parent = clk; + clk_register(clkp); + clk_enable(clkp); + } + + /* + * Now that we have the rest of the clocks registered, we need to + * force the parent clock to propagate so that these clocks will + * automatically figure out their rate. We cheat by handing the + * parent clock its current rate and forcing child propagation. + */ + clk_set_rate(clk, clk_get_rate(clk)); + + clk_put(clk); + + return 0; +} + +arch_initcall(sh7757_clk_init); + diff --git a/arch/sh/kernel/cpu/sh4a/pinmux-sh7757.c b/arch/sh/kernel/cpu/sh4a/pinmux-sh7757.c new file mode 100644 index 000000000000..ed23b155c097 --- /dev/null +++ b/arch/sh/kernel/cpu/sh4a/pinmux-sh7757.c @@ -0,0 +1,2019 @@ +/* + * SH7757 (A0 step) Pinmux + * + * Copyright (C) 2009 Renesas Solutions Corp. + * + * Author : Yoshihiro Shimoda + * + * Based on SH7757 Pinmux + * Copyright (C) 2008 Magnus Damm + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include +#include +#include +#include + +enum { + PINMUX_RESERVED = 0, + + PINMUX_DATA_BEGIN, + PTA7_DATA, PTA6_DATA, PTA5_DATA, PTA4_DATA, + PTA3_DATA, PTA2_DATA, PTA1_DATA, PTA0_DATA, + PTB7_DATA, PTB6_DATA, PTB5_DATA, PTB4_DATA, + PTB3_DATA, PTB2_DATA, PTB1_DATA, PTB0_DATA, + PTC7_DATA, PTC6_DATA, PTC5_DATA, PTC4_DATA, + PTC3_DATA, PTC2_DATA, PTC1_DATA, PTC0_DATA, + PTD7_DATA, PTD6_DATA, PTD5_DATA, PTD4_DATA, + PTD3_DATA, PTD2_DATA, PTD1_DATA, PTD0_DATA, + PTE7_DATA, PTE6_DATA, PTE5_DATA, PTE4_DATA, + PTE3_DATA, PTE2_DATA, PTE1_DATA, PTE0_DATA, + PTF7_DATA, PTF6_DATA, PTF5_DATA, PTF4_DATA, + PTF3_DATA, PTF2_DATA, PTF1_DATA, PTF0_DATA, + PTG7_DATA, PTG6_DATA, PTG5_DATA, PTG4_DATA, + PTG3_DATA, PTG2_DATA, PTG1_DATA, PTG0_DATA, + PTH7_DATA, PTH6_DATA, PTH5_DATA, PTH4_DATA, + PTH3_DATA, PTH2_DATA, PTH1_DATA, PTH0_DATA, + PTI7_DATA, PTI6_DATA, PTI5_DATA, PTI4_DATA, + PTI3_DATA, PTI2_DATA, PTI1_DATA, PTI0_DATA, + PTJ7_DATA, PTJ6_DATA, PTJ5_DATA, PTJ4_DATA, + PTJ3_DATA, PTJ2_DATA, PTJ1_DATA, PTJ0_DATA, + PTK7_DATA, PTK6_DATA, PTK5_DATA, PTK4_DATA, + PTK3_DATA, PTK2_DATA, PTK1_DATA, PTK0_DATA, + PTL7_DATA, PTL6_DATA, PTL5_DATA, PTL4_DATA, + PTL3_DATA, PTL2_DATA, PTL1_DATA, PTL0_DATA, + PTM6_DATA, PTM5_DATA, PTM4_DATA, + PTM3_DATA, PTM2_DATA, PTM1_DATA, PTM0_DATA, + PTN7_DATA, PTN6_DATA, PTN5_DATA, PTN4_DATA, + PTN3_DATA, PTN2_DATA, PTN1_DATA, PTN0_DATA, + PTO7_DATA, PTO6_DATA, PTO5_DATA, PTO4_DATA, + PTO3_DATA, PTO2_DATA, PTO1_DATA, PTO0_DATA, + PTP6_DATA, PTP5_DATA, PTP4_DATA, + PTP3_DATA, PTP2_DATA, PTP1_DATA, PTP0_DATA, + PTQ6_DATA, PTQ5_DATA, PTQ4_DATA, + PTQ3_DATA, PTQ2_DATA, PTQ1_DATA, PTQ0_DATA, + PTR7_DATA, PTR6_DATA, PTR5_DATA, PTR4_DATA, + PTR3_DATA, PTR2_DATA, PTR1_DATA, PTR0_DATA, + PTS7_DATA, PTS6_DATA, PTS5_DATA, PTS4_DATA, + PTS3_DATA, PTS2_DATA, PTS1_DATA, PTS0_DATA, + PTT5_DATA, PTT4_DATA, + PTT3_DATA, PTT2_DATA, PTT1_DATA, PTT0_DATA, + PTU7_DATA, PTU6_DATA, PTU5_DATA, PTU4_DATA, + PTU3_DATA, PTU2_DATA, PTU1_DATA, PTU0_DATA, + PTV7_DATA, PTV6_DATA, PTV5_DATA, PTV4_DATA, + PTV3_DATA, PTV2_DATA, PTV1_DATA, PTV0_DATA, + PTW7_DATA, PTW6_DATA, PTW5_DATA, PTW4_DATA, + PTW3_DATA, PTW2_DATA, PTW1_DATA, PTW0_DATA, + PTX7_DATA, PTX6_DATA, PTX5_DATA, PTX4_DATA, + PTX3_DATA, PTX2_DATA, PTX1_DATA, PTX0_DATA, + PTY7_DATA, PTY6_DATA, PTY5_DATA, PTY4_DATA, + PTY3_DATA, PTY2_DATA, PTY1_DATA, PTY0_DATA, + PTZ7_DATA, PTZ6_DATA, PTZ5_DATA, PTZ4_DATA, + PTZ3_DATA, PTZ2_DATA, PTZ1_DATA, PTZ0_DATA, + PINMUX_DATA_END, + + PINMUX_INPUT_BEGIN, + PTA7_IN, PTA6_IN, PTA5_IN, PTA4_IN, + PTA3_IN, PTA2_IN, PTA1_IN, PTA0_IN, + PTB7_IN, PTB6_IN, PTB5_IN, PTB4_IN, + PTB3_IN, PTB2_IN, PTB1_IN, PTB0_IN, + PTC7_IN, PTC6_IN, PTC5_IN, PTC4_IN, + PTC3_IN, PTC2_IN, PTC1_IN, PTC0_IN, + PTD7_IN, PTD6_IN, PTD5_IN, PTD4_IN, + PTD3_IN, PTD2_IN, PTD1_IN, PTD0_IN, + PTE7_IN, PTE6_IN, PTE5_IN, PTE4_IN, + PTE3_IN, PTE2_IN, PTE1_IN, PTE0_IN, + PTF7_IN, PTF6_IN, PTF5_IN, PTF4_IN, + PTF3_IN, PTF2_IN, PTF1_IN, PTF0_IN, + PTG7_IN, PTG6_IN, PTG5_IN, PTG4_IN, + PTG3_IN, PTG2_IN, PTG1_IN, PTG0_IN, + PTH7_IN, PTH6_IN, PTH5_IN, PTH4_IN, + PTH3_IN, PTH2_IN, PTH1_IN, PTH0_IN, + PTI7_IN, PTI6_IN, PTI5_IN, PTI4_IN, + PTI3_IN, PTI2_IN, PTI1_IN, PTI0_IN, + PTJ7_IN, PTJ6_IN, PTJ5_IN, PTJ4_IN, + PTJ3_IN, PTJ2_IN, PTJ1_IN, PTJ0_IN, + PTK7_IN, PTK6_IN, PTK5_IN, PTK4_IN, + PTK3_IN, PTK2_IN, PTK1_IN, PTK0_IN, + PTL7_IN, PTL6_IN, PTL5_IN, PTL4_IN, + PTL3_IN, PTL2_IN, PTL1_IN, PTL0_IN, + PTM6_IN, PTM5_IN, PTM4_IN, + PTM3_IN, PTM2_IN, PTM1_IN, PTM0_IN, + PTN7_IN, PTN6_IN, PTN5_IN, PTN4_IN, + PTN3_IN, PTN2_IN, PTN1_IN, PTN0_IN, + PTO7_IN, PTO6_IN, PTO5_IN, PTO4_IN, + PTO3_IN, PTO2_IN, PTO1_IN, PTO0_IN, + PTP6_IN, PTP5_IN, PTP4_IN, + PTP3_IN, PTP2_IN, PTP1_IN, PTP0_IN, + PTQ6_IN, PTQ5_IN, PTQ4_IN, + PTQ3_IN, PTQ2_IN, PTQ1_IN, PTQ0_IN, + PTR7_IN, PTR6_IN, PTR5_IN, PTR4_IN, + PTR3_IN, PTR2_IN, PTR1_IN, PTR0_IN, + PTS7_IN, PTS6_IN, PTS5_IN, PTS4_IN, + PTS3_IN, PTS2_IN, PTS1_IN, PTS0_IN, + PTT5_IN, PTT4_IN, + PTT3_IN, PTT2_IN, PTT1_IN, PTT0_IN, + PTU7_IN, PTU6_IN, PTU5_IN, PTU4_IN, + PTU3_IN, PTU2_IN, PTU1_IN, PTU0_IN, + PTV7_IN, PTV6_IN, PTV5_IN, PTV4_IN, + PTV3_IN, PTV2_IN, PTV1_IN, PTV0_IN, + PTW7_IN, PTW6_IN, PTW5_IN, PTW4_IN, + PTW3_IN, PTW2_IN, PTW1_IN, PTW0_IN, + PTX7_IN, PTX6_IN, PTX5_IN, PTX4_IN, + PTX3_IN, PTX2_IN, PTX1_IN, PTX0_IN, + PTY7_IN, PTY6_IN, PTY5_IN, PTY4_IN, + PTY3_IN, PTY2_IN, PTY1_IN, PTY0_IN, + PTZ7_IN, PTZ6_IN, PTZ5_IN, PTZ4_IN, + PTZ3_IN, PTZ2_IN, PTZ1_IN, PTZ0_IN, + PINMUX_INPUT_END, + + PINMUX_INPUT_PULLUP_BEGIN, + PTU7_IN_PU, PTU6_IN_PU, PTU5_IN_PU, PTU4_IN_PU, + PTU3_IN_PU, PTU2_IN_PU, PTU1_IN_PU, PTU0_IN_PU, + PTV7_IN_PU, PTV6_IN_PU, PTV5_IN_PU, PTV4_IN_PU, + PTV3_IN_PU, PTV2_IN_PU, PTV1_IN_PU, PTV0_IN_PU, + PTW7_IN_PU, PTW6_IN_PU, PTW5_IN_PU, PTW4_IN_PU, + PTW3_IN_PU, PTW2_IN_PU, PTW1_IN_PU, PTW0_IN_PU, + PTX7_IN_PU, PTX6_IN_PU, PTX5_IN_PU, PTX4_IN_PU, + PTX3_IN_PU, PTX2_IN_PU, PTX1_IN_PU, PTX0_IN_PU, + PTY7_IN_PU, PTY6_IN_PU, PTY5_IN_PU, PTY4_IN_PU, + PTY3_IN_PU, PTY2_IN_PU, PTY1_IN_PU, PTY0_IN_PU, + PINMUX_INPUT_PULLUP_END, + + PINMUX_OUTPUT_BEGIN, + PTA7_OUT, PTA6_OUT, PTA5_OUT, PTA4_OUT, + PTA3_OUT, PTA2_OUT, PTA1_OUT, PTA0_OUT, + PTB7_OUT, PTB6_OUT, PTB5_OUT, PTB4_OUT, + PTB3_OUT, PTB2_OUT, PTB1_OUT, PTB0_OUT, + PTC7_OUT, PTC6_OUT, PTC5_OUT, PTC4_OUT, + PTC3_OUT, PTC2_OUT, PTC1_OUT, PTC0_OUT, + PTD7_OUT, PTD6_OUT, PTD5_OUT, PTD4_OUT, + PTD3_OUT, PTD2_OUT, PTD1_OUT, PTD0_OUT, + PTE7_OUT, PTE6_OUT, PTE5_OUT, PTE4_OUT, + PTE3_OUT, PTE2_OUT, PTE1_OUT, PTE0_OUT, + PTF7_OUT, PTF6_OUT, PTF5_OUT, PTF4_OUT, + PTF3_OUT, PTF2_OUT, PTF1_OUT, PTF0_OUT, + PTG7_OUT, PTG6_OUT, PTG5_OUT, PTG4_OUT, + PTG3_OUT, PTG2_OUT, PTG1_OUT, PTG0_OUT, + PTH7_OUT, PTH6_OUT, PTH5_OUT, PTH4_OUT, + PTH3_OUT, PTH2_OUT, PTH1_OUT, PTH0_OUT, + PTI7_OUT, PTI6_OUT, PTI5_OUT, PTI4_OUT, + PTI3_OUT, PTI2_OUT, PTI1_OUT, PTI0_OUT, + PTJ7_OUT, PTJ6_OUT, PTJ5_OUT, PTJ4_OUT, + PTJ3_OUT, PTJ2_OUT, PTJ1_OUT, PTJ0_OUT, + PTK7_OUT, PTK6_OUT, PTK5_OUT, PTK4_OUT, + PTK3_OUT, PTK2_OUT, PTK1_OUT, PTK0_OUT, + PTL7_OUT, PTL6_OUT, PTL5_OUT, PTL4_OUT, + PTL3_OUT, PTL2_OUT, PTL1_OUT, PTL0_OUT, + PTM6_OUT, PTM5_OUT, PTM4_OUT, + PTM3_OUT, PTM2_OUT, PTM1_OUT, PTM0_OUT, + PTN7_OUT, PTN6_OUT, PTN5_OUT, PTN4_OUT, + PTN3_OUT, PTN2_OUT, PTN1_OUT, PTN0_OUT, + PTO7_OUT, PTO6_OUT, PTO5_OUT, PTO4_OUT, + PTO3_OUT, PTO2_OUT, PTO1_OUT, PTO0_OUT, + PTP6_OUT, PTP5_OUT, PTP4_OUT, + PTP3_OUT, PTP2_OUT, PTP1_OUT, PTP0_OUT, + PTQ6_OUT, PTQ5_OUT, PTQ4_OUT, + PTQ3_OUT, PTQ2_OUT, PTQ1_OUT, PTQ0_OUT, + PTR7_OUT, PTR6_OUT, PTR5_OUT, PTR4_OUT, + PTR3_OUT, PTR2_OUT, PTR1_OUT, PTR0_OUT, + PTS7_OUT, PTS6_OUT, PTS5_OUT, PTS4_OUT, + PTS3_OUT, PTS2_OUT, PTS1_OUT, PTS0_OUT, + PTT5_OUT, PTT4_OUT, + PTT3_OUT, PTT2_OUT, PTT1_OUT, PTT0_OUT, + PTU7_OUT, PTU6_OUT, PTU5_OUT, PTU4_OUT, + PTU3_OUT, PTU2_OUT, PTU1_OUT, PTU0_OUT, + PTV7_OUT, PTV6_OUT, PTV5_OUT, PTV4_OUT, + PTV3_OUT, PTV2_OUT, PTV1_OUT, PTV0_OUT, + PTW7_OUT, PTW6_OUT, PTW5_OUT, PTW4_OUT, + PTW3_OUT, PTW2_OUT, PTW1_OUT, PTW0_OUT, + PTX7_OUT, PTX6_OUT, PTX5_OUT, PTX4_OUT, + PTX3_OUT, PTX2_OUT, PTX1_OUT, PTX0_OUT, + PTY7_OUT, PTY6_OUT, PTY5_OUT, PTY4_OUT, + PTY3_OUT, PTY2_OUT, PTY1_OUT, PTY0_OUT, + PTZ7_OUT, PTZ6_OUT, PTZ5_OUT, PTZ4_OUT, + PTZ3_OUT, PTZ2_OUT, PTZ1_OUT, PTZ0_OUT, + PINMUX_OUTPUT_END, + + PINMUX_FUNCTION_BEGIN, + PTA7_FN, PTA6_FN, PTA5_FN, PTA4_FN, + PTA3_FN, PTA2_FN, PTA1_FN, PTA0_FN, + PTB7_FN, PTB6_FN, PTB5_FN, PTB4_FN, + PTB3_FN, PTB2_FN, PTB1_FN, PTB0_FN, + PTC7_FN, PTC6_FN, PTC5_FN, PTC4_FN, + PTC3_FN, PTC2_FN, PTC1_FN, PTC0_FN, + PTD7_FN, PTD6_FN, PTD5_FN, PTD4_FN, + PTD3_FN, PTD2_FN, PTD1_FN, PTD0_FN, + PTE7_FN, PTE6_FN, PTE5_FN, PTE4_FN, + PTE3_FN, PTE2_FN, PTE1_FN, PTE0_FN, + PTF7_FN, PTF6_FN, PTF5_FN, PTF4_FN, + PTF3_FN, PTF2_FN, PTF1_FN, PTF0_FN, + PTG7_FN, PTG6_FN, PTG5_FN, PTG4_FN, + PTG3_FN, PTG2_FN, PTG1_FN, PTG0_FN, + PTH7_FN, PTH6_FN, PTH5_FN, PTH4_FN, + PTH3_FN, PTH2_FN, PTH1_FN, PTH0_FN, + PTI7_FN, PTI6_FN, PTI5_FN, PTI4_FN, + PTI3_FN, PTI2_FN, PTI1_FN, PTI0_FN, + PTJ7_FN, PTJ6_FN, PTJ5_FN, PTJ4_FN, + PTJ3_FN, PTJ2_FN, PTJ1_FN, PTJ0_FN, + PTK7_FN, PTK6_FN, PTK5_FN, PTK4_FN, + PTK3_FN, PTK2_FN, PTK1_FN, PTK0_FN, + PTL7_FN, PTL6_FN, PTL5_FN, PTL4_FN, + PTL3_FN, PTL2_FN, PTL1_FN, PTL0_FN, + PTM6_FN, PTM5_FN, PTM4_FN, + PTM3_FN, PTM2_FN, PTM1_FN, PTM0_FN, + PTN7_FN, PTN6_FN, PTN5_FN, PTN4_FN, + PTN3_FN, PTN2_FN, PTN1_FN, PTN0_FN, + PTO7_FN, PTO6_FN, PTO5_FN, PTO4_FN, + PTO3_FN, PTO2_FN, PTO1_FN, PTO0_FN, + PTP6_FN, PTP5_FN, PTP4_FN, + PTP3_FN, PTP2_FN, PTP1_FN, PTP0_FN, + PTQ6_FN, PTQ5_FN, PTQ4_FN, + PTQ3_FN, PTQ2_FN, PTQ1_FN, PTQ0_FN, + PTR7_FN, PTR6_FN, PTR5_FN, PTR4_FN, + PTR3_FN, PTR2_FN, PTR1_FN, PTR0_FN, + PTS7_FN, PTS6_FN, PTS5_FN, PTS4_FN, + PTS3_FN, PTS2_FN, PTS1_FN, PTS0_FN, + PTT5_FN, PTT4_FN, + PTT3_FN, PTT2_FN, PTT1_FN, PTT0_FN, + PTU7_FN, PTU6_FN, PTU5_FN, PTU4_FN, + PTU3_FN, PTU2_FN, PTU1_FN, PTU0_FN, + PTV7_FN, PTV6_FN, PTV5_FN, PTV4_FN, + PTV3_FN, PTV2_FN, PTV1_FN, PTV0_FN, + PTW7_FN, PTW6_FN, PTW5_FN, PTW4_FN, + PTW3_FN, PTW2_FN, PTW1_FN, PTW0_FN, + PTX7_FN, PTX6_FN, PTX5_FN, PTX4_FN, + PTX3_FN, PTX2_FN, PTX1_FN, PTX0_FN, + PTY7_FN, PTY6_FN, PTY5_FN, PTY4_FN, + PTY3_FN, PTY2_FN, PTY1_FN, PTY0_FN, + PTZ7_FN, PTZ6_FN, PTZ5_FN, PTZ4_FN, + PTZ3_FN, PTZ2_FN, PTZ1_FN, PTZ0_FN, + + PS0_15_FN1, PS0_15_FN3, + PS0_14_FN1, PS0_14_FN3, + PS0_13_FN1, PS0_13_FN3, + PS0_12_FN1, PS0_12_FN3, + PS0_7_FN1, PS0_7_FN2, + PS0_6_FN1, PS0_6_FN2, + PS0_5_FN1, PS0_5_FN2, + PS0_4_FN1, PS0_4_FN2, + PS0_3_FN1, PS0_3_FN2, + PS0_2_FN1, PS0_2_FN2, + PS0_1_FN1, PS0_1_FN2, + + PS1_7_FN1, PS1_7_FN3, + PS1_6_FN1, PS1_6_FN3, + + PS2_13_FN1, PS2_13_FN3, + PS2_12_FN1, PS2_12_FN3, + PS2_1_FN1, PS2_1_FN2, + PS2_0_FN1, PS2_0_FN2, + + PS4_15_FN1, PS4_15_FN2, + PS4_14_FN1, PS4_14_FN2, + PS4_13_FN1, PS4_13_FN2, + PS4_12_FN1, PS4_12_FN2, + PS4_11_FN1, PS4_11_FN2, + PS4_10_FN1, PS4_10_FN2, + PS4_9_FN1, PS4_9_FN2, + PS4_3_FN1, PS4_3_FN2, + PS4_2_FN1, PS4_2_FN2, + PS4_1_FN1, PS4_1_FN2, + PS4_0_FN1, PS4_0_FN2, + + PS5_9_FN1, PS5_9_FN2, + PS5_8_FN1, PS5_8_FN2, + PS5_7_FN1, PS5_7_FN2, + PS5_6_FN1, PS5_6_FN2, + PS5_5_FN1, PS5_5_FN2, + PS5_4_FN1, PS5_4_FN2, + + /* AN15 to 8 : EVENT15 to 8 */ + PS6_7_FN_AN, PS6_7_FN_EV, + PS6_6_FN_AN, PS6_6_FN_EV, + PS6_5_FN_AN, PS6_5_FN_EV, + PS6_4_FN_AN, PS6_4_FN_EV, + PS6_3_FN_AN, PS6_3_FN_EV, + PS6_2_FN_AN, PS6_2_FN_EV, + PS6_1_FN_AN, PS6_1_FN_EV, + PS6_0_FN_AN, PS6_0_FN_EV, + + PINMUX_FUNCTION_END, + + PINMUX_MARK_BEGIN, + /* PTA (mobule: LBSC, CPG, LPC) */ + BS_MARK, RDWR_MARK, WE1_MARK, RDY_MARK, + MD10_MARK, MD9_MARK, MD8_MARK, + LGPIO7_MARK, LGPIO6_MARK, LGPIO5_MARK, LGPIO4_MARK, + LGPIO3_MARK, LGPIO2_MARK, LGPIO1_MARK, LGPIO0_MARK, + + /* PTB (mobule: LBSC, EtherC, SIM, LPC) */ + D15_MARK, D14_MARK, D13_MARK, D12_MARK, + D11_MARK, D10_MARK, D9_MARK, D8_MARK, + ET0_MDC_MARK, ET0_MDIO_MARK, ET1_MDC_MARK, ET1_MDIO_MARK, + SIM_D_MARK, SIM_CLK_MARK, SIM_RST_MARK, + WPSZ1_MARK, WPSZ0_MARK, FWID_MARK, FLSHSZ_MARK, + LPC_SPIEN_MARK, BASEL_MARK, + + /* PTC (mobule: SD) */ + SD_WP_MARK, SD_CD_MARK, SD_CLK_MARK, SD_CMD_MARK, + SD_D3_MARK, SD_D2_MARK, SD_D1_MARK, SD_D0_MARK, + + /* PTD (mobule: INTC, SPI0, LBSC, CPG, ADC) */ + IRQ7_MARK, IRQ6_MARK, IRQ5_MARK, IRQ4_MARK, + IRQ3_MARK, IRQ2_MARK, IRQ1_MARK, IRQ0_MARK, + MD6_MARK, MD5_MARK, MD3_MARK, MD2_MARK, + MD1_MARK, MD0_MARK, ADTRG1_MARK, ADTRG0_MARK, + + /* PTE (mobule: EtherC) */ + ET0_CRS_DV_MARK, ET0_TXD1_MARK, + ET0_TXD0_MARK, ET0_TX_EN_MARK, + ET0_REF_CLK_MARK, ET0_RXD1_MARK, + ET0_RXD0_MARK, ET0_RX_ER_MARK, + + /* PTF (mobule: EtherC) */ + ET1_CRS_DV_MARK, ET1_TXD1_MARK, + ET1_TXD0_MARK, ET1_TX_EN_MARK, + ET1_REF_CLK_MARK, ET1_RXD1_MARK, + ET1_RXD0_MARK, ET1_RX_ER_MARK, + + /* PTG (mobule: SYSTEM, PWMX, LPC) */ + STATUS0_MARK, STATUS1_MARK, + PWX0_MARK, PWX1_MARK, PWX2_MARK, PWX3_MARK, + SERIRQ_MARK, CLKRUN_MARK, LPCPD_MARK, LDRQ_MARK, + + /* PTH (mobule: TMU, SCIF234, SPI1, SPI0) */ + TCLK_MARK, RXD4_MARK, TXD4_MARK, + SP1_MOSI_MARK, SP1_MISO_MARK, SP1_SCK_MARK, SP1_SCK_FB_MARK, + SP1_SS0_MARK, SP1_SS1_MARK, SP0_SS1_MARK, + + /* PTI (mobule: INTC) */ + IRQ15_MARK, IRQ14_MARK, IRQ13_MARK, IRQ12_MARK, + IRQ11_MARK, IRQ10_MARK, IRQ9_MARK, IRQ8_MARK, + + /* PTJ (mobule: SCIF234, SERMUX) */ + RXD3_MARK, TXD3_MARK, RXD2_MARK, TXD2_MARK, + COM1_TXD_MARK, COM1_RXD_MARK, COM1_RTS_MARK, COM1_CTS_MARK, + + /* PTK (mobule: SERMUX) */ + COM2_TXD_MARK, COM2_RXD_MARK, COM2_RTS_MARK, COM2_CTS_MARK, + COM2_DTR_MARK, COM2_DSR_MARK, COM2_DCD_MARK, COM2_RI_MARK, + + /* PTL (mobule: SERMUX) */ + RAC_TXD_MARK, RAC_RXD_MARK, RAC_RTS_MARK, RAC_CTS_MARK, + RAC_DTR_MARK, RAC_DSR_MARK, RAC_DCD_MARK, RAC_RI_MARK, + + /* PTM (mobule: IIC, LPC) */ + SDA6_MARK, SCL6_MARK, SDA7_MARK, SCL7_MARK, + WP_MARK, FMS0_MARK, FMS1_MARK, + + /* PTN (mobule: SCIF234, EVC) */ + SCK2_MARK, RTS4_MARK, RTS3_MARK, RTS2_MARK, + CTS4_MARK, CTS3_MARK, CTS2_MARK, + EVENT7_MARK, EVENT6_MARK, EVENT5_MARK, EVENT4_MARK, + EVENT3_MARK, EVENT2_MARK, EVENT1_MARK, EVENT0_MARK, + + /* PTO (mobule: SGPIO) */ + SGPIO0_CLK_MARK, SGPIO0_LOAD_MARK, + SGPIO0_DI_MARK, SGPIO0_DO_MARK, + SGPIO1_CLK_MARK, SGPIO1_LOAD_MARK, + SGPIO1_DI_MARK, SGPIO1_DO_MARK, + + /* PTP (mobule: JMC, SCIF234) */ + JMCTCK_MARK, JMCTMS_MARK, JMCTDO_MARK, JMCTDI_MARK, + JMCRST_MARK, SCK4_MARK, SCK3_MARK, + + /* PTQ (mobule: LPC) */ + LAD3_MARK, LAD2_MARK, LAD1_MARK, LAD0_MARK, + LFRAME_MARK, LRESET_MARK, LCLK_MARK, + + /* PTR (mobule: GRA, IIC) */ + DDC3_MARK, DDC2_MARK, + SDA8_MARK, SCL8_MARK, SDA2_MARK, SCL2_MARK, + SDA1_MARK, SCL1_MARK, SDA0_MARK, SCL0_MARK, + + /* PTS (mobule: GRA, IIC) */ + DDC1_MARK, DDC0_MARK, + SDA9_MARK, SCL9_MARK, SDA5_MARK, SCL5_MARK, + SDA4_MARK, SCL4_MARK, SDA3_MARK, SCL3_MARK, + + /* PTT (mobule: SYSTEM, PWMX) */ + AUDSYNC_MARK, AUDCK_MARK, + AUDATA3_MARK, AUDATA2_MARK, + AUDATA1_MARK, AUDATA0_MARK, + PWX7_MARK, PWX6_MARK, PWX5_MARK, PWX4_MARK, + + /* PTU (mobule: LBSC, DMAC) */ + CS6_MARK, CS5_MARK, CS4_MARK, CS0_MARK, + RD_MARK, WE0_MARK, A25_MARK, A24_MARK, + DREQ0_MARK, DACK0_MARK, + + /* PTV (mobule: LBSC, DMAC) */ + A23_MARK, A22_MARK, A21_MARK, A20_MARK, + A19_MARK, A18_MARK, A17_MARK, A16_MARK, + TEND0_MARK, DREQ1_MARK, DACK1_MARK, TEND1_MARK, + + /* PTW (mobule: LBSC) */ + A15_MARK, A14_MARK, A13_MARK, A12_MARK, + A11_MARK, A10_MARK, A9_MARK, A8_MARK, + + /* PTX (mobule: LBSC) */ + A7_MARK, A6_MARK, A5_MARK, A4_MARK, + A3_MARK, A2_MARK, A1_MARK, A0_MARK, + + /* PTY (mobule: LBSC) */ + D7_MARK, D6_MARK, D5_MARK, D4_MARK, + D3_MARK, D2_MARK, D1_MARK, D0_MARK, + PINMUX_MARK_END, +}; + +static pinmux_enum_t pinmux_data[] = { + /* PTA GPIO */ + PINMUX_DATA(PTA7_DATA, PTA7_IN, PTA7_OUT), + PINMUX_DATA(PTA6_DATA, PTA6_IN, PTA6_OUT), + PINMUX_DATA(PTA5_DATA, PTA5_IN, PTA5_OUT), + PINMUX_DATA(PTA4_DATA, PTA4_IN, PTA4_OUT), + PINMUX_DATA(PTA3_DATA, PTA3_IN, PTA3_OUT), + PINMUX_DATA(PTA2_DATA, PTA2_IN, PTA2_OUT), + PINMUX_DATA(PTA1_DATA, PTA1_IN, PTA1_OUT), + PINMUX_DATA(PTA0_DATA, PTA0_IN, PTA0_OUT), + + /* PTB GPIO */ + PINMUX_DATA(PTB7_DATA, PTB7_IN, PTB7_OUT), + PINMUX_DATA(PTB6_DATA, PTB6_IN, PTB6_OUT), + PINMUX_DATA(PTB5_DATA, PTB5_IN, PTB5_OUT), + PINMUX_DATA(PTB4_DATA, PTB4_IN, PTB4_OUT), + PINMUX_DATA(PTB3_DATA, PTB3_IN, PTB3_OUT), + PINMUX_DATA(PTB2_DATA, PTB2_IN, PTB2_OUT), + PINMUX_DATA(PTB1_DATA, PTB1_IN, PTB1_OUT), + PINMUX_DATA(PTB0_DATA, PTB0_IN, PTB0_OUT), + + /* PTC GPIO */ + PINMUX_DATA(PTC7_DATA, PTC7_IN, PTC7_OUT), + PINMUX_DATA(PTC6_DATA, PTC6_IN, PTC6_OUT), + PINMUX_DATA(PTC5_DATA, PTC5_IN, PTC5_OUT), + PINMUX_DATA(PTC4_DATA, PTC4_IN, PTC4_OUT), + PINMUX_DATA(PTC3_DATA, PTC3_IN, PTC3_OUT), + PINMUX_DATA(PTC2_DATA, PTC2_IN, PTC2_OUT), + PINMUX_DATA(PTC1_DATA, PTC1_IN, PTC1_OUT), + PINMUX_DATA(PTC0_DATA, PTC0_IN, PTC0_OUT), + + /* PTD GPIO */ + PINMUX_DATA(PTD7_DATA, PTD7_IN, PTD7_OUT), + PINMUX_DATA(PTD6_DATA, PTD6_IN, PTD6_OUT), + PINMUX_DATA(PTD5_DATA, PTD5_IN, PTD5_OUT), + PINMUX_DATA(PTD4_DATA, PTD4_IN, PTD4_OUT), + PINMUX_DATA(PTD3_DATA, PTD3_IN, PTD3_OUT), + PINMUX_DATA(PTD2_DATA, PTD2_IN, PTD2_OUT), + PINMUX_DATA(PTD1_DATA, PTD1_IN, PTD1_OUT), + PINMUX_DATA(PTD0_DATA, PTD0_IN, PTD0_OUT), + + /* PTE GPIO */ + PINMUX_DATA(PTE5_DATA, PTE5_IN, PTE5_OUT), + PINMUX_DATA(PTE4_DATA, PTE4_IN, PTE4_OUT), + PINMUX_DATA(PTE3_DATA, PTE3_IN, PTE3_OUT), + PINMUX_DATA(PTE2_DATA, PTE2_IN, PTE2_OUT), + PINMUX_DATA(PTE1_DATA, PTE1_IN, PTE1_OUT), + PINMUX_DATA(PTE0_DATA, PTE0_IN, PTE0_OUT), + + /* PTF GPIO */ + PINMUX_DATA(PTF7_DATA, PTF7_IN, PTF7_OUT), + PINMUX_DATA(PTF6_DATA, PTF6_IN, PTF6_OUT), + PINMUX_DATA(PTF5_DATA, PTF5_IN, PTF5_OUT), + PINMUX_DATA(PTF4_DATA, PTF4_IN, PTF4_OUT), + PINMUX_DATA(PTF3_DATA, PTF3_IN, PTF3_OUT), + PINMUX_DATA(PTF2_DATA, PTF2_IN, PTF2_OUT), + PINMUX_DATA(PTF1_DATA, PTF1_IN, PTF1_OUT), + PINMUX_DATA(PTF0_DATA, PTF0_IN, PTF0_OUT), + + /* PTG GPIO */ + PINMUX_DATA(PTG7_DATA, PTG7_IN, PTG7_OUT), + PINMUX_DATA(PTG6_DATA, PTG6_IN, PTG6_OUT), + PINMUX_DATA(PTG5_DATA, PTG5_IN, PTG5_OUT), + PINMUX_DATA(PTG4_DATA, PTG4_IN, PTG4_OUT), + PINMUX_DATA(PTG3_DATA, PTG3_IN, PTG3_OUT), + PINMUX_DATA(PTG2_DATA, PTG2_IN, PTG2_OUT), + PINMUX_DATA(PTG1_DATA, PTG1_IN, PTG1_OUT), + PINMUX_DATA(PTG0_DATA, PTG0_IN, PTG0_OUT), + + /* PTH GPIO */ + PINMUX_DATA(PTH7_DATA, PTH7_IN, PTH7_OUT), + PINMUX_DATA(PTH6_DATA, PTH6_IN, PTH6_OUT), + PINMUX_DATA(PTH5_DATA, PTH5_IN, PTH5_OUT), + PINMUX_DATA(PTH4_DATA, PTH4_IN, PTH4_OUT), + PINMUX_DATA(PTH3_DATA, PTH3_IN, PTH3_OUT), + PINMUX_DATA(PTH2_DATA, PTH2_IN, PTH2_OUT), + PINMUX_DATA(PTH1_DATA, PTH1_IN, PTH1_OUT), + PINMUX_DATA(PTH0_DATA, PTH0_IN, PTH0_OUT), + + /* PTI GPIO */ + PINMUX_DATA(PTI7_DATA, PTI7_IN, PTI7_OUT), + PINMUX_DATA(PTI6_DATA, PTI6_IN, PTI6_OUT), + PINMUX_DATA(PTI5_DATA, PTI5_IN, PTI5_OUT), + PINMUX_DATA(PTI4_DATA, PTI4_IN, PTI4_OUT), + PINMUX_DATA(PTI3_DATA, PTI3_IN, PTI3_OUT), + PINMUX_DATA(PTI2_DATA, PTI2_IN, PTI2_OUT), + PINMUX_DATA(PTI1_DATA, PTI1_IN, PTI1_OUT), + PINMUX_DATA(PTI0_DATA, PTI0_IN, PTI0_OUT), + + /* PTJ GPIO */ + PINMUX_DATA(PTJ7_DATA, PTJ7_IN, PTJ7_OUT), + PINMUX_DATA(PTJ6_DATA, PTJ6_IN, PTJ6_OUT), + PINMUX_DATA(PTJ5_DATA, PTJ5_IN, PTJ5_OUT), + PINMUX_DATA(PTJ4_DATA, PTJ4_IN, PTJ4_OUT), + PINMUX_DATA(PTJ3_DATA, PTJ3_IN, PTJ3_OUT), + PINMUX_DATA(PTJ2_DATA, PTJ2_IN, PTJ2_OUT), + PINMUX_DATA(PTJ1_DATA, PTJ1_IN, PTJ1_OUT), + PINMUX_DATA(PTJ0_DATA, PTJ0_IN, PTJ0_OUT), + + /* PTK GPIO */ + PINMUX_DATA(PTK7_DATA, PTK7_IN, PTK7_OUT), + PINMUX_DATA(PTK6_DATA, PTK6_IN, PTK6_OUT), + PINMUX_DATA(PTK5_DATA, PTK5_IN, PTK5_OUT), + PINMUX_DATA(PTK4_DATA, PTK4_IN, PTK4_OUT), + PINMUX_DATA(PTK3_DATA, PTK3_IN, PTK3_OUT), + PINMUX_DATA(PTK2_DATA, PTK2_IN, PTK2_OUT), + PINMUX_DATA(PTK1_DATA, PTK1_IN, PTK1_OUT), + PINMUX_DATA(PTK0_DATA, PTK0_IN, PTK0_OUT), + + /* PTL GPIO */ + PINMUX_DATA(PTL7_DATA, PTL7_IN, PTL7_OUT), + PINMUX_DATA(PTL6_DATA, PTL6_IN, PTL6_OUT), + PINMUX_DATA(PTL5_DATA, PTL5_IN, PTL5_OUT), + PINMUX_DATA(PTL4_DATA, PTL4_IN, PTL4_OUT), + PINMUX_DATA(PTL3_DATA, PTL3_IN, PTL3_OUT), + PINMUX_DATA(PTL2_DATA, PTL2_IN, PTL2_OUT), + PINMUX_DATA(PTL1_DATA, PTL1_IN, PTL1_OUT), + PINMUX_DATA(PTL0_DATA, PTL0_IN, PTL0_OUT), + + /* PTM GPIO */ + PINMUX_DATA(PTM6_DATA, PTM6_IN, PTM6_OUT), + PINMUX_DATA(PTM5_DATA, PTM5_IN, PTM5_OUT), + PINMUX_DATA(PTM4_DATA, PTM4_IN, PTM4_OUT), + PINMUX_DATA(PTM3_DATA, PTM3_IN, PTM3_OUT), + PINMUX_DATA(PTM2_DATA, PTM2_IN, PTM2_OUT), + PINMUX_DATA(PTM1_DATA, PTM1_IN, PTM1_OUT), + PINMUX_DATA(PTM0_DATA, PTM0_IN, PTM0_OUT), + + /* PTN GPIO */ + PINMUX_DATA(PTN7_DATA, PTN7_IN, PTN7_OUT), + PINMUX_DATA(PTN6_DATA, PTN6_IN, PTN6_OUT), + PINMUX_DATA(PTN5_DATA, PTN5_IN, PTN5_OUT), + PINMUX_DATA(PTN4_DATA, PTN4_IN, PTN4_OUT), + PINMUX_DATA(PTN3_DATA, PTN3_IN, PTN3_OUT), + PINMUX_DATA(PTN2_DATA, PTN2_IN, PTN2_OUT), + PINMUX_DATA(PTN1_DATA, PTN1_IN, PTN1_OUT), + PINMUX_DATA(PTN0_DATA, PTN0_IN, PTN0_OUT), + + /* PTO GPIO */ + PINMUX_DATA(PTO7_DATA, PTO7_IN, PTO7_OUT), + PINMUX_DATA(PTO6_DATA, PTO6_IN, PTO6_OUT), + PINMUX_DATA(PTO5_DATA, PTO5_IN, PTO5_OUT), + PINMUX_DATA(PTO4_DATA, PTO4_IN, PTO4_OUT), + PINMUX_DATA(PTO3_DATA, PTO3_IN, PTO3_OUT), + PINMUX_DATA(PTO2_DATA, PTO2_IN, PTO2_OUT), + PINMUX_DATA(PTO1_DATA, PTO1_IN, PTO1_OUT), + PINMUX_DATA(PTO0_DATA, PTO0_IN, PTO0_OUT), + + /* PTQ GPIO */ + PINMUX_DATA(PTQ6_DATA, PTQ6_IN, PTQ6_OUT), + PINMUX_DATA(PTQ5_DATA, PTQ5_IN, PTQ5_OUT), + PINMUX_DATA(PTQ4_DATA, PTQ4_IN, PTQ4_OUT), + PINMUX_DATA(PTQ3_DATA, PTQ3_IN, PTQ3_OUT), + PINMUX_DATA(PTQ2_DATA, PTQ2_IN, PTQ2_OUT), + PINMUX_DATA(PTQ1_DATA, PTQ1_IN, PTQ1_OUT), + PINMUX_DATA(PTQ0_DATA, PTQ0_IN, PTQ0_OUT), + + /* PTR GPIO */ + PINMUX_DATA(PTR7_DATA, PTR7_IN, PTR7_OUT), + PINMUX_DATA(PTR6_DATA, PTR6_IN, PTR6_OUT), + PINMUX_DATA(PTR5_DATA, PTR5_IN, PTR5_OUT), + PINMUX_DATA(PTR4_DATA, PTR4_IN, PTR4_OUT), + PINMUX_DATA(PTR3_DATA, PTR3_IN, PTR3_OUT), + PINMUX_DATA(PTR2_DATA, PTR2_IN, PTR2_OUT), + PINMUX_DATA(PTR1_DATA, PTR1_IN, PTR1_OUT), + PINMUX_DATA(PTR0_DATA, PTR0_IN, PTR0_OUT), + + /* PTS GPIO */ + PINMUX_DATA(PTS7_DATA, PTS7_IN, PTS7_OUT), + PINMUX_DATA(PTS6_DATA, PTS6_IN, PTS6_OUT), + PINMUX_DATA(PTS5_DATA, PTS5_IN, PTS5_OUT), + PINMUX_DATA(PTS4_DATA, PTS4_IN, PTS4_OUT), + PINMUX_DATA(PTS3_DATA, PTS3_IN, PTS3_OUT), + PINMUX_DATA(PTS2_DATA, PTS2_IN, PTS2_OUT), + PINMUX_DATA(PTS1_DATA, PTS1_IN, PTS1_OUT), + PINMUX_DATA(PTS0_DATA, PTS0_IN, PTS0_OUT), + + /* PTT GPIO */ + PINMUX_DATA(PTT5_DATA, PTT5_IN, PTT5_OUT), + PINMUX_DATA(PTT4_DATA, PTT4_IN, PTT4_OUT), + PINMUX_DATA(PTT3_DATA, PTT3_IN, PTT3_OUT), + PINMUX_DATA(PTT2_DATA, PTT2_IN, PTT2_OUT), + PINMUX_DATA(PTT1_DATA, PTT1_IN, PTT1_OUT), + PINMUX_DATA(PTT0_DATA, PTT0_IN, PTT0_OUT), + + /* PTU GPIO */ + PINMUX_DATA(PTU7_DATA, PTU7_IN, PTU7_OUT), + PINMUX_DATA(PTU6_DATA, PTU6_IN, PTU6_OUT), + PINMUX_DATA(PTU5_DATA, PTU5_IN, PTU5_OUT), + PINMUX_DATA(PTU4_DATA, PTU4_IN, PTU4_OUT), + PINMUX_DATA(PTU3_DATA, PTU3_IN, PTU3_OUT), + PINMUX_DATA(PTU2_DATA, PTU2_IN, PTU2_OUT), + PINMUX_DATA(PTU1_DATA, PTU1_IN, PTU1_OUT), + PINMUX_DATA(PTU0_DATA, PTU0_IN, PTU0_OUT), + + /* PTV GPIO */ + PINMUX_DATA(PTV7_DATA, PTV7_IN, PTV7_OUT), + PINMUX_DATA(PTV6_DATA, PTV6_IN, PTV6_OUT), + PINMUX_DATA(PTV5_DATA, PTV5_IN, PTV5_OUT), + PINMUX_DATA(PTV4_DATA, PTV4_IN, PTV4_OUT), + PINMUX_DATA(PTV3_DATA, PTV3_IN, PTV3_OUT), + PINMUX_DATA(PTV2_DATA, PTV2_IN, PTV2_OUT), + PINMUX_DATA(PTV1_DATA, PTV1_IN, PTV1_OUT), + PINMUX_DATA(PTV0_DATA, PTV0_IN, PTV0_OUT), + + /* PTW GPIO */ + PINMUX_DATA(PTW7_DATA, PTW7_IN, PTW7_OUT), + PINMUX_DATA(PTW6_DATA, PTW6_IN, PTW6_OUT), + PINMUX_DATA(PTW5_DATA, PTW5_IN, PTW5_OUT), + PINMUX_DATA(PTW4_DATA, PTW4_IN, PTW4_OUT), + PINMUX_DATA(PTW3_DATA, PTW3_IN, PTW3_OUT), + PINMUX_DATA(PTW2_DATA, PTW2_IN, PTW2_OUT), + PINMUX_DATA(PTW1_DATA, PTW1_IN, PTW1_OUT), + PINMUX_DATA(PTW0_DATA, PTW0_IN, PTW0_OUT), + + /* PTX GPIO */ + PINMUX_DATA(PTX7_DATA, PTX7_IN, PTX7_OUT), + PINMUX_DATA(PTX6_DATA, PTX6_IN, PTX6_OUT), + PINMUX_DATA(PTX5_DATA, PTX5_IN, PTX5_OUT), + PINMUX_DATA(PTX4_DATA, PTX4_IN, PTX4_OUT), + PINMUX_DATA(PTX3_DATA, PTX3_IN, PTX3_OUT), + PINMUX_DATA(PTX2_DATA, PTX2_IN, PTX2_OUT), + PINMUX_DATA(PTX1_DATA, PTX1_IN, PTX1_OUT), + PINMUX_DATA(PTX0_DATA, PTX0_IN, PTX0_OUT), + + /* PTY GPIO */ + PINMUX_DATA(PTY7_DATA, PTY7_IN, PTY7_OUT), + PINMUX_DATA(PTY6_DATA, PTY6_IN, PTY6_OUT), + PINMUX_DATA(PTY5_DATA, PTY5_IN, PTY5_OUT), + PINMUX_DATA(PTY4_DATA, PTY4_IN, PTY4_OUT), + PINMUX_DATA(PTY3_DATA, PTY3_IN, PTY3_OUT), + PINMUX_DATA(PTY2_DATA, PTY2_IN, PTY2_OUT), + PINMUX_DATA(PTY1_DATA, PTY1_IN, PTY1_OUT), + PINMUX_DATA(PTY0_DATA, PTY0_IN, PTY0_OUT), + + /* PTZ GPIO */ + PINMUX_DATA(PTZ7_DATA, PTZ7_IN, PTZ7_OUT), + PINMUX_DATA(PTZ6_DATA, PTZ6_IN, PTZ6_OUT), + PINMUX_DATA(PTZ5_DATA, PTZ5_IN, PTZ5_OUT), + PINMUX_DATA(PTZ4_DATA, PTZ4_IN, PTZ4_OUT), + PINMUX_DATA(PTZ3_DATA, PTZ3_IN, PTZ3_OUT), + PINMUX_DATA(PTZ2_DATA, PTZ2_IN, PTZ2_OUT), + PINMUX_DATA(PTZ1_DATA, PTZ1_IN, PTZ1_OUT), + PINMUX_DATA(PTZ0_DATA, PTZ0_IN, PTZ0_OUT), + + /* PTA FN */ + PINMUX_DATA(BS_MARK, PS0_15_FN1, PTA7_FN), + PINMUX_DATA(LGPIO7_MARK, PS0_15_FN3, PTA7_FN), + PINMUX_DATA(RDWR_MARK, PS0_14_FN1, PTA6_FN), + PINMUX_DATA(LGPIO6_MARK, PS0_14_FN3, PTA6_FN), + PINMUX_DATA(WE1_MARK, PS0_13_FN1, PTA5_FN), + PINMUX_DATA(LGPIO5_MARK, PS0_13_FN3, PTA5_FN), + PINMUX_DATA(RDY_MARK, PS0_12_FN1, PTA4_FN), + PINMUX_DATA(LGPIO4_MARK, PS0_12_FN3, PTA4_FN), + PINMUX_DATA(LGPIO3_MARK, PTA3_FN), + PINMUX_DATA(LGPIO2_MARK, PTA2_FN), + PINMUX_DATA(LGPIO1_MARK, PTA1_FN), + PINMUX_DATA(LGPIO0_MARK, PTA0_FN), + + /* PTB FN */ + PINMUX_DATA(D15_MARK, PS0_7_FN1, PTB7_FN), + PINMUX_DATA(ET0_MDC_MARK, PS0_7_FN2, PTB7_FN), + PINMUX_DATA(D14_MARK, PS0_6_FN1, PTB6_FN), + PINMUX_DATA(ET0_MDIO_MARK, PS0_6_FN2, PTB6_FN), + PINMUX_DATA(D13_MARK, PS0_5_FN1, PTB5_FN), + PINMUX_DATA(ET1_MDC_MARK, PS0_5_FN2, PTB5_FN), + PINMUX_DATA(D12_MARK, PS0_4_FN1, PTB4_FN), + PINMUX_DATA(ET1_MDIO_MARK, PS0_4_FN2, PTB4_FN), + PINMUX_DATA(D11_MARK, PS0_3_FN1, PTB3_FN), + PINMUX_DATA(SIM_D_MARK, PS0_3_FN2, PTB3_FN), + PINMUX_DATA(D10_MARK, PS0_2_FN1, PTB2_FN), + PINMUX_DATA(SIM_CLK_MARK, PS0_2_FN2, PTB2_FN), + PINMUX_DATA(D9_MARK, PS0_1_FN1, PTB1_FN), + PINMUX_DATA(SIM_RST_MARK, PS0_1_FN2, PTB1_FN), + PINMUX_DATA(D8_MARK, PTB0_FN), + + /* PTC FN */ + PINMUX_DATA(SD_WP_MARK, PTC7_FN), + PINMUX_DATA(SD_CD_MARK, PTC6_FN), + PINMUX_DATA(SD_CLK_MARK, PTC5_FN), + PINMUX_DATA(SD_CMD_MARK, PTC4_FN), + PINMUX_DATA(SD_D3_MARK, PTC3_FN), + PINMUX_DATA(SD_D2_MARK, PTC2_FN), + PINMUX_DATA(SD_D1_MARK, PTC1_FN), + PINMUX_DATA(SD_D0_MARK, PTC0_FN), + + /* PTD FN */ + PINMUX_DATA(IRQ7_MARK, PS1_7_FN1, PTD7_FN), + PINMUX_DATA(ADTRG1_MARK, PS1_7_FN3, PTD7_FN), + PINMUX_DATA(IRQ6_MARK, PS1_6_FN1, PTD6_FN), + PINMUX_DATA(ADTRG0_MARK, PS1_6_FN3, PTD6_FN), + PINMUX_DATA(IRQ5_MARK, PTD5_FN), + PINMUX_DATA(IRQ4_MARK, PTD4_FN), + PINMUX_DATA(IRQ3_MARK, PTD3_FN), + PINMUX_DATA(IRQ2_MARK, PTD2_FN), + PINMUX_DATA(IRQ1_MARK, PTD1_FN), + PINMUX_DATA(IRQ0_MARK, PTD0_FN), + + /* PTE FN */ + PINMUX_DATA(ET0_CRS_DV_MARK, PTE7_FN), + PINMUX_DATA(ET0_TXD1_MARK, PTE6_FN), + PINMUX_DATA(ET0_TXD0_MARK, PTE5_FN), + PINMUX_DATA(ET0_TX_EN_MARK, PTE4_FN), + PINMUX_DATA(ET0_REF_CLK_MARK, PTE3_FN), + PINMUX_DATA(ET0_RXD1_MARK, PTE2_FN), + PINMUX_DATA(ET0_RXD0_MARK, PTE1_FN), + PINMUX_DATA(ET0_RX_ER_MARK, PTE0_FN), + + /* PTF FN */ + PINMUX_DATA(ET1_CRS_DV_MARK, PTF7_FN), + PINMUX_DATA(ET1_TXD1_MARK, PTF6_FN), + PINMUX_DATA(ET1_TXD0_MARK, PTF5_FN), + PINMUX_DATA(ET1_TX_EN_MARK, PTF4_FN), + PINMUX_DATA(ET1_REF_CLK_MARK, PTF3_FN), + PINMUX_DATA(ET1_RXD1_MARK, PTF2_FN), + PINMUX_DATA(ET1_RXD0_MARK, PTF1_FN), + PINMUX_DATA(ET1_RX_ER_MARK, PTF0_FN), + + /* PTG FN */ + PINMUX_DATA(PWX0_MARK, PTG7_FN), + PINMUX_DATA(PWX1_MARK, PTG6_FN), + PINMUX_DATA(STATUS0_MARK, PS2_13_FN1, PTG5_FN), + PINMUX_DATA(PWX2_MARK, PS2_13_FN3, PTG5_FN), + PINMUX_DATA(STATUS1_MARK, PS2_12_FN1, PTG4_FN), + PINMUX_DATA(PWX3_MARK, PS2_12_FN3, PTG4_FN), + PINMUX_DATA(SERIRQ_MARK, PTG3_FN), + PINMUX_DATA(CLKRUN_MARK, PTG2_FN), + PINMUX_DATA(LPCPD_MARK, PTG1_FN), + PINMUX_DATA(LDRQ_MARK, PTG0_FN), + + /* PTH FN */ + PINMUX_DATA(SP1_MOSI_MARK, PTH7_FN), + PINMUX_DATA(SP1_MISO_MARK, PTH6_FN), + PINMUX_DATA(SP1_SCK_MARK, PTH5_FN), + PINMUX_DATA(SP1_SCK_FB_MARK, PTH4_FN), + PINMUX_DATA(SP1_SS0_MARK, PTH3_FN), + PINMUX_DATA(TCLK_MARK, PTH2_FN), + PINMUX_DATA(RXD4_MARK, PS2_1_FN1, PTH1_FN), + PINMUX_DATA(SP1_SS1_MARK, PS2_1_FN2, PTH1_FN), + PINMUX_DATA(TXD4_MARK, PS2_0_FN1, PTH0_FN), + PINMUX_DATA(SP0_SS1_MARK, PS2_0_FN2, PTH0_FN), + + /* PTI FN */ + PINMUX_DATA(IRQ15_MARK, PTI7_FN), + PINMUX_DATA(IRQ14_MARK, PTI6_FN), + PINMUX_DATA(IRQ13_MARK, PTI5_FN), + PINMUX_DATA(IRQ12_MARK, PTI4_FN), + PINMUX_DATA(IRQ11_MARK, PTI3_FN), + PINMUX_DATA(IRQ10_MARK, PTI2_FN), + PINMUX_DATA(IRQ9_MARK, PTI1_FN), + PINMUX_DATA(IRQ8_MARK, PTI0_FN), + + /* PTJ FN */ + PINMUX_DATA(RXD3_MARK, PTJ7_FN), + PINMUX_DATA(TXD3_MARK, PTJ6_FN), + PINMUX_DATA(RXD2_MARK, PTJ5_FN), + PINMUX_DATA(TXD2_MARK, PTJ4_FN), + PINMUX_DATA(COM1_TXD_MARK, PTJ3_FN), + PINMUX_DATA(COM1_RXD_MARK, PTJ2_FN), + PINMUX_DATA(COM1_RTS_MARK, PTJ1_FN), + PINMUX_DATA(COM1_CTS_MARK, PTJ0_FN), + + /* PTK FN */ + PINMUX_DATA(COM2_TXD_MARK, PTK7_FN), + PINMUX_DATA(COM2_RXD_MARK, PTK6_FN), + PINMUX_DATA(COM2_RTS_MARK, PTK5_FN), + PINMUX_DATA(COM2_CTS_MARK, PTK4_FN), + PINMUX_DATA(COM2_DTR_MARK, PTK3_FN), + PINMUX_DATA(COM2_DSR_MARK, PTK2_FN), + PINMUX_DATA(COM2_DCD_MARK, PTK1_FN), + PINMUX_DATA(COM2_RI_MARK, PTK0_FN), + + /* PTL FN */ + PINMUX_DATA(RAC_TXD_MARK, PTL7_FN), + PINMUX_DATA(RAC_RXD_MARK, PTL6_FN), + PINMUX_DATA(RAC_RTS_MARK, PTL5_FN), + PINMUX_DATA(RAC_CTS_MARK, PTL4_FN), + PINMUX_DATA(RAC_DTR_MARK, PTL3_FN), + PINMUX_DATA(RAC_DSR_MARK, PTL2_FN), + PINMUX_DATA(RAC_DCD_MARK, PTL1_FN), + PINMUX_DATA(RAC_RI_MARK, PTL0_FN), + + /* PTM FN */ + PINMUX_DATA(WP_MARK, PTM6_FN), + PINMUX_DATA(FMS0_MARK, PTM5_FN), + PINMUX_DATA(FMS1_MARK, PTM4_FN), + PINMUX_DATA(SDA6_MARK, PTM3_FN), + PINMUX_DATA(SCL6_MARK, PTM2_FN), + PINMUX_DATA(SDA7_MARK, PTM1_FN), + PINMUX_DATA(SCL7_MARK, PTM0_FN), + + /* PTN FN */ + PINMUX_DATA(SCK2_MARK, PS4_15_FN1, PTN7_FN), + PINMUX_DATA(EVENT7_MARK, PS4_15_FN2, PTN7_FN), + PINMUX_DATA(RTS4_MARK, PS4_14_FN1, PTN6_FN), + PINMUX_DATA(EVENT6_MARK, PS4_14_FN2, PTN6_FN), + PINMUX_DATA(RTS3_MARK, PS4_13_FN1, PTN5_FN), + PINMUX_DATA(EVENT5_MARK, PS4_13_FN2, PTN5_FN), + PINMUX_DATA(RTS2_MARK, PS4_12_FN1, PTN4_FN), + PINMUX_DATA(EVENT4_MARK, PS4_12_FN2, PTN4_FN), + PINMUX_DATA(CTS4_MARK, PS4_11_FN1, PTN3_FN), + PINMUX_DATA(EVENT3_MARK, PS4_11_FN2, PTN3_FN), + PINMUX_DATA(CTS3_MARK, PS4_10_FN1, PTN2_FN), + PINMUX_DATA(EVENT2_MARK, PS4_10_FN2, PTN2_FN), + PINMUX_DATA(CTS2_MARK, PS4_9_FN1, PTN1_FN), + PINMUX_DATA(EVENT1_MARK, PS4_9_FN2, PTN1_FN), + PINMUX_DATA(EVENT0_MARK, PTN0_FN), + + /* PTO FN */ + PINMUX_DATA(SGPIO0_CLK_MARK, PTO7_FN), + PINMUX_DATA(SGPIO0_LOAD_MARK, PTO6_FN), + PINMUX_DATA(SGPIO0_DI_MARK, PTO5_FN), + PINMUX_DATA(SGPIO0_DO_MARK, PTO4_FN), + PINMUX_DATA(SGPIO1_CLK_MARK, PTO3_FN), + PINMUX_DATA(SGPIO1_LOAD_MARK, PTO2_FN), + PINMUX_DATA(SGPIO1_DI_MARK, PTO1_FN), + PINMUX_DATA(SGPIO1_DO_MARK, PTO0_FN), + + /* PTP FN */ + PINMUX_DATA(JMCTCK_MARK, PTP6_FN), + PINMUX_DATA(JMCTMS_MARK, PTP5_FN), + PINMUX_DATA(JMCTDO_MARK, PTP4_FN), + PINMUX_DATA(JMCTDI_MARK, PTP3_FN), + PINMUX_DATA(JMCRST_MARK, PTP2_FN), + PINMUX_DATA(SCK4_MARK, PTP1_FN), + PINMUX_DATA(SCK3_MARK, PTP0_FN), + + /* PTQ FN */ + PINMUX_DATA(LAD3_MARK, PTQ6_FN), + PINMUX_DATA(LAD2_MARK, PTQ5_FN), + PINMUX_DATA(LAD1_MARK, PTQ4_FN), + PINMUX_DATA(LAD0_MARK, PTQ3_FN), + PINMUX_DATA(LFRAME_MARK, PTQ2_FN), + PINMUX_DATA(SCK4_MARK, PTQ1_FN), + PINMUX_DATA(SCK3_MARK, PTQ0_FN), + + /* PTR FN */ + PINMUX_DATA(SDA8_MARK, PTR7_FN), /* DDC3? */ + PINMUX_DATA(SCL8_MARK, PTR6_FN), /* DDC2? */ + PINMUX_DATA(SDA2_MARK, PTR5_FN), + PINMUX_DATA(SCL2_MARK, PTR4_FN), + PINMUX_DATA(SDA1_MARK, PTR3_FN), + PINMUX_DATA(SCL1_MARK, PTR2_FN), + PINMUX_DATA(SDA0_MARK, PTR1_FN), + PINMUX_DATA(SCL0_MARK, PTR0_FN), + + /* PTS FN */ + PINMUX_DATA(SDA9_MARK, PTS7_FN), /* DDC1? */ + PINMUX_DATA(SCL9_MARK, PTS6_FN), /* DDC0? */ + PINMUX_DATA(SDA5_MARK, PTS5_FN), + PINMUX_DATA(SCL5_MARK, PTS4_FN), + PINMUX_DATA(SDA4_MARK, PTS3_FN), + PINMUX_DATA(SCL4_MARK, PTS2_FN), + PINMUX_DATA(SDA3_MARK, PTS1_FN), + PINMUX_DATA(SCL3_MARK, PTS0_FN), + + /* PTT FN */ + PINMUX_DATA(AUDSYNC_MARK, PTS5_FN), + PINMUX_DATA(AUDCK_MARK, PTS4_FN), + PINMUX_DATA(AUDATA3_MARK, PS4_3_FN1, PTS3_FN), + PINMUX_DATA(PWX7_MARK, PS4_3_FN2, PTS3_FN), + PINMUX_DATA(AUDATA2_MARK, PS4_2_FN1, PTS2_FN), + PINMUX_DATA(PWX6_MARK, PS4_2_FN2, PTS2_FN), + PINMUX_DATA(AUDATA1_MARK, PS4_1_FN1, PTS1_FN), + PINMUX_DATA(PWX5_MARK, PS4_1_FN2, PTS1_FN), + PINMUX_DATA(AUDATA0_MARK, PS4_0_FN1, PTS0_FN), + PINMUX_DATA(PWX4_MARK, PS4_0_FN2, PTS0_FN), + + /* PTU FN */ + PINMUX_DATA(CS6_MARK, PTU7_FN), + PINMUX_DATA(CS5_MARK, PTU6_FN), + PINMUX_DATA(CS4_MARK, PTU5_FN), + PINMUX_DATA(CS0_MARK, PTU4_FN), + PINMUX_DATA(RD_MARK, PTU3_FN), + PINMUX_DATA(WE0_MARK, PTU2_FN), + PINMUX_DATA(A25_MARK, PS5_9_FN1, PTU1_FN), + PINMUX_DATA(DREQ0_MARK, PS5_9_FN2, PTU1_FN), + PINMUX_DATA(A24_MARK, PS5_8_FN1, PTU0_FN), + PINMUX_DATA(DACK0_MARK, PS5_8_FN2, PTU0_FN), + + /* PTV FN */ + PINMUX_DATA(A23_MARK, PS5_7_FN1, PTV7_FN), + PINMUX_DATA(TEND0_MARK, PS5_7_FN2, PTV7_FN), + PINMUX_DATA(A22_MARK, PS5_6_FN1, PTV6_FN), + PINMUX_DATA(DREQ1_MARK, PS5_6_FN2, PTV6_FN), + PINMUX_DATA(A21_MARK, PS5_5_FN1, PTV5_FN), + PINMUX_DATA(DACK1_MARK, PS5_5_FN2, PTV5_FN), + PINMUX_DATA(A20_MARK, PS5_4_FN1, PTV4_FN), + PINMUX_DATA(TEND1_MARK, PS5_4_FN2, PTV4_FN), + PINMUX_DATA(A19_MARK, PTV3_FN), + PINMUX_DATA(A18_MARK, PTV2_FN), + PINMUX_DATA(A17_MARK, PTV1_FN), + PINMUX_DATA(A16_MARK, PTV0_FN), + + /* PTW FN */ + PINMUX_DATA(A15_MARK, PTW7_FN), + PINMUX_DATA(A14_MARK, PTW6_FN), + PINMUX_DATA(A13_MARK, PTW5_FN), + PINMUX_DATA(A12_MARK, PTW4_FN), + PINMUX_DATA(A11_MARK, PTW3_FN), + PINMUX_DATA(A10_MARK, PTW2_FN), + PINMUX_DATA(A9_MARK, PTW1_FN), + PINMUX_DATA(A8_MARK, PTW0_FN), + + /* PTX FN */ + PINMUX_DATA(A7_MARK, PTX7_FN), + PINMUX_DATA(A6_MARK, PTX6_FN), + PINMUX_DATA(A5_MARK, PTX5_FN), + PINMUX_DATA(A4_MARK, PTX4_FN), + PINMUX_DATA(A3_MARK, PTX3_FN), + PINMUX_DATA(A2_MARK, PTX2_FN), + PINMUX_DATA(A1_MARK, PTX1_FN), + PINMUX_DATA(A0_MARK, PTX0_FN), + + /* PTY FN */ + PINMUX_DATA(D7_MARK, PTY7_FN), + PINMUX_DATA(D6_MARK, PTY6_FN), + PINMUX_DATA(D5_MARK, PTY5_FN), + PINMUX_DATA(D4_MARK, PTY4_FN), + PINMUX_DATA(D3_MARK, PTY3_FN), + PINMUX_DATA(D2_MARK, PTY2_FN), + PINMUX_DATA(D1_MARK, PTY1_FN), + PINMUX_DATA(D0_MARK, PTY0_FN), +}; + +static struct pinmux_gpio pinmux_gpios[] = { + /* PTA */ + PINMUX_GPIO(GPIO_PTA7, PTA7_DATA), + PINMUX_GPIO(GPIO_PTA6, PTA6_DATA), + PINMUX_GPIO(GPIO_PTA5, PTA5_DATA), + PINMUX_GPIO(GPIO_PTA4, PTA4_DATA), + PINMUX_GPIO(GPIO_PTA3, PTA3_DATA), + PINMUX_GPIO(GPIO_PTA2, PTA2_DATA), + PINMUX_GPIO(GPIO_PTA1, PTA1_DATA), + PINMUX_GPIO(GPIO_PTA0, PTA0_DATA), + + /* PTB */ + PINMUX_GPIO(GPIO_PTB7, PTB7_DATA), + PINMUX_GPIO(GPIO_PTB6, PTB6_DATA), + PINMUX_GPIO(GPIO_PTB5, PTB5_DATA), + PINMUX_GPIO(GPIO_PTB4, PTB4_DATA), + PINMUX_GPIO(GPIO_PTB3, PTB3_DATA), + PINMUX_GPIO(GPIO_PTB2, PTB2_DATA), + PINMUX_GPIO(GPIO_PTB1, PTB1_DATA), + PINMUX_GPIO(GPIO_PTB0, PTB0_DATA), + + /* PTC */ + PINMUX_GPIO(GPIO_PTC7, PTC7_DATA), + PINMUX_GPIO(GPIO_PTC6, PTC6_DATA), + PINMUX_GPIO(GPIO_PTC5, PTC5_DATA), + PINMUX_GPIO(GPIO_PTC4, PTC4_DATA), + PINMUX_GPIO(GPIO_PTC3, PTC3_DATA), + PINMUX_GPIO(GPIO_PTC2, PTC2_DATA), + PINMUX_GPIO(GPIO_PTC1, PTC1_DATA), + PINMUX_GPIO(GPIO_PTC0, PTC0_DATA), + + /* PTD */ + PINMUX_GPIO(GPIO_PTD7, PTD7_DATA), + PINMUX_GPIO(GPIO_PTD6, PTD6_DATA), + PINMUX_GPIO(GPIO_PTD5, PTD5_DATA), + PINMUX_GPIO(GPIO_PTD4, PTD4_DATA), + PINMUX_GPIO(GPIO_PTD3, PTD3_DATA), + PINMUX_GPIO(GPIO_PTD2, PTD2_DATA), + PINMUX_GPIO(GPIO_PTD1, PTD1_DATA), + PINMUX_GPIO(GPIO_PTD0, PTD0_DATA), + + /* PTE */ + PINMUX_GPIO(GPIO_PTE7, PTE7_DATA), + PINMUX_GPIO(GPIO_PTE6, PTE6_DATA), + PINMUX_GPIO(GPIO_PTE5, PTE5_DATA), + PINMUX_GPIO(GPIO_PTE4, PTE4_DATA), + PINMUX_GPIO(GPIO_PTE3, PTE3_DATA), + PINMUX_GPIO(GPIO_PTE2, PTE2_DATA), + PINMUX_GPIO(GPIO_PTE1, PTE1_DATA), + PINMUX_GPIO(GPIO_PTE0, PTE0_DATA), + + /* PTF */ + PINMUX_GPIO(GPIO_PTF7, PTF7_DATA), + PINMUX_GPIO(GPIO_PTF6, PTF6_DATA), + PINMUX_GPIO(GPIO_PTF5, PTF5_DATA), + PINMUX_GPIO(GPIO_PTF4, PTF4_DATA), + PINMUX_GPIO(GPIO_PTF3, PTF3_DATA), + PINMUX_GPIO(GPIO_PTF2, PTF2_DATA), + PINMUX_GPIO(GPIO_PTF1, PTF1_DATA), + PINMUX_GPIO(GPIO_PTF0, PTF0_DATA), + + /* PTG */ + PINMUX_GPIO(GPIO_PTG7, PTG7_DATA), + PINMUX_GPIO(GPIO_PTG6, PTG6_DATA), + PINMUX_GPIO(GPIO_PTG5, PTG5_DATA), + PINMUX_GPIO(GPIO_PTG4, PTG4_DATA), + PINMUX_GPIO(GPIO_PTG3, PTG3_DATA), + PINMUX_GPIO(GPIO_PTG2, PTG2_DATA), + PINMUX_GPIO(GPIO_PTG1, PTG1_DATA), + PINMUX_GPIO(GPIO_PTG0, PTG0_DATA), + + /* PTH */ + PINMUX_GPIO(GPIO_PTH7, PTH7_DATA), + PINMUX_GPIO(GPIO_PTH6, PTH6_DATA), + PINMUX_GPIO(GPIO_PTH5, PTH5_DATA), + PINMUX_GPIO(GPIO_PTH4, PTH4_DATA), + PINMUX_GPIO(GPIO_PTH3, PTH3_DATA), + PINMUX_GPIO(GPIO_PTH2, PTH2_DATA), + PINMUX_GPIO(GPIO_PTH1, PTH1_DATA), + PINMUX_GPIO(GPIO_PTH0, PTH0_DATA), + + /* PTI */ + PINMUX_GPIO(GPIO_PTI7, PTI7_DATA), + PINMUX_GPIO(GPIO_PTI6, PTI6_DATA), + PINMUX_GPIO(GPIO_PTI5, PTI5_DATA), + PINMUX_GPIO(GPIO_PTI4, PTI4_DATA), + PINMUX_GPIO(GPIO_PTI3, PTI3_DATA), + PINMUX_GPIO(GPIO_PTI2, PTI2_DATA), + PINMUX_GPIO(GPIO_PTI1, PTI1_DATA), + PINMUX_GPIO(GPIO_PTI0, PTI0_DATA), + + /* PTJ */ + PINMUX_GPIO(GPIO_PTJ7, PTJ7_DATA), + PINMUX_GPIO(GPIO_PTJ6, PTJ6_DATA), + PINMUX_GPIO(GPIO_PTJ5, PTJ5_DATA), + PINMUX_GPIO(GPIO_PTJ4, PTJ4_DATA), + PINMUX_GPIO(GPIO_PTJ3, PTJ3_DATA), + PINMUX_GPIO(GPIO_PTJ2, PTJ2_DATA), + PINMUX_GPIO(GPIO_PTJ1, PTJ1_DATA), + PINMUX_GPIO(GPIO_PTJ0, PTJ0_DATA), + + /* PTK */ + PINMUX_GPIO(GPIO_PTK7, PTK7_DATA), + PINMUX_GPIO(GPIO_PTK6, PTK6_DATA), + PINMUX_GPIO(GPIO_PTK5, PTK5_DATA), + PINMUX_GPIO(GPIO_PTK4, PTK4_DATA), + PINMUX_GPIO(GPIO_PTK3, PTK3_DATA), + PINMUX_GPIO(GPIO_PTK2, PTK2_DATA), + PINMUX_GPIO(GPIO_PTK1, PTK1_DATA), + PINMUX_GPIO(GPIO_PTK0, PTK0_DATA), + + /* PTL */ + PINMUX_GPIO(GPIO_PTL7, PTL7_DATA), + PINMUX_GPIO(GPIO_PTL6, PTL6_DATA), + PINMUX_GPIO(GPIO_PTL5, PTL5_DATA), + PINMUX_GPIO(GPIO_PTL4, PTL4_DATA), + PINMUX_GPIO(GPIO_PTL3, PTL3_DATA), + PINMUX_GPIO(GPIO_PTL2, PTL2_DATA), + PINMUX_GPIO(GPIO_PTL1, PTL1_DATA), + PINMUX_GPIO(GPIO_PTL0, PTL0_DATA), + + /* PTM */ + PINMUX_GPIO(GPIO_PTM6, PTM6_DATA), + PINMUX_GPIO(GPIO_PTM5, PTM5_DATA), + PINMUX_GPIO(GPIO_PTM4, PTM4_DATA), + PINMUX_GPIO(GPIO_PTM3, PTM3_DATA), + PINMUX_GPIO(GPIO_PTM2, PTM2_DATA), + PINMUX_GPIO(GPIO_PTM1, PTM1_DATA), + PINMUX_GPIO(GPIO_PTM0, PTM0_DATA), + + /* PTN */ + PINMUX_GPIO(GPIO_PTN7, PTN7_DATA), + PINMUX_GPIO(GPIO_PTN6, PTN6_DATA), + PINMUX_GPIO(GPIO_PTN5, PTN5_DATA), + PINMUX_GPIO(GPIO_PTN4, PTN4_DATA), + PINMUX_GPIO(GPIO_PTN3, PTN3_DATA), + PINMUX_GPIO(GPIO_PTN2, PTN2_DATA), + PINMUX_GPIO(GPIO_PTN1, PTN1_DATA), + PINMUX_GPIO(GPIO_PTN0, PTN0_DATA), + + /* PTO */ + PINMUX_GPIO(GPIO_PTO7, PTO7_DATA), + PINMUX_GPIO(GPIO_PTO6, PTO6_DATA), + PINMUX_GPIO(GPIO_PTO5, PTO5_DATA), + PINMUX_GPIO(GPIO_PTO4, PTO4_DATA), + PINMUX_GPIO(GPIO_PTO3, PTO3_DATA), + PINMUX_GPIO(GPIO_PTO2, PTO2_DATA), + PINMUX_GPIO(GPIO_PTO1, PTO1_DATA), + PINMUX_GPIO(GPIO_PTO0, PTO0_DATA), + + /* PTP */ + PINMUX_GPIO(GPIO_PTP6, PTP6_DATA), + PINMUX_GPIO(GPIO_PTP5, PTP5_DATA), + PINMUX_GPIO(GPIO_PTP4, PTP4_DATA), + PINMUX_GPIO(GPIO_PTP3, PTP3_DATA), + PINMUX_GPIO(GPIO_PTP2, PTP2_DATA), + PINMUX_GPIO(GPIO_PTP1, PTP1_DATA), + PINMUX_GPIO(GPIO_PTP0, PTP0_DATA), + + /* PTQ */ + PINMUX_GPIO(GPIO_PTQ6, PTQ6_DATA), + PINMUX_GPIO(GPIO_PTQ5, PTQ5_DATA), + PINMUX_GPIO(GPIO_PTQ4, PTQ4_DATA), + PINMUX_GPIO(GPIO_PTQ3, PTQ3_DATA), + PINMUX_GPIO(GPIO_PTQ2, PTQ2_DATA), + PINMUX_GPIO(GPIO_PTQ1, PTQ1_DATA), + PINMUX_GPIO(GPIO_PTQ0, PTQ0_DATA), + + /* PTR */ + PINMUX_GPIO(GPIO_PTR7, PTR7_DATA), + PINMUX_GPIO(GPIO_PTR6, PTR6_DATA), + PINMUX_GPIO(GPIO_PTR5, PTR5_DATA), + PINMUX_GPIO(GPIO_PTR4, PTR4_DATA), + PINMUX_GPIO(GPIO_PTR3, PTR3_DATA), + PINMUX_GPIO(GPIO_PTR2, PTR2_DATA), + PINMUX_GPIO(GPIO_PTR1, PTR1_DATA), + PINMUX_GPIO(GPIO_PTR0, PTR0_DATA), + + /* PTS */ + PINMUX_GPIO(GPIO_PTS7, PTS7_DATA), + PINMUX_GPIO(GPIO_PTS6, PTS6_DATA), + PINMUX_GPIO(GPIO_PTS5, PTS5_DATA), + PINMUX_GPIO(GPIO_PTS4, PTS4_DATA), + PINMUX_GPIO(GPIO_PTS3, PTS3_DATA), + PINMUX_GPIO(GPIO_PTS2, PTS2_DATA), + PINMUX_GPIO(GPIO_PTS1, PTS1_DATA), + PINMUX_GPIO(GPIO_PTS0, PTS0_DATA), + + /* PTT */ + PINMUX_GPIO(GPIO_PTT5, PTT5_DATA), + PINMUX_GPIO(GPIO_PTT4, PTT4_DATA), + PINMUX_GPIO(GPIO_PTT3, PTT3_DATA), + PINMUX_GPIO(GPIO_PTT2, PTT2_DATA), + PINMUX_GPIO(GPIO_PTT1, PTT1_DATA), + PINMUX_GPIO(GPIO_PTT0, PTT0_DATA), + + /* PTU */ + PINMUX_GPIO(GPIO_PTU7, PTU7_DATA), + PINMUX_GPIO(GPIO_PTU6, PTU6_DATA), + PINMUX_GPIO(GPIO_PTU5, PTU5_DATA), + PINMUX_GPIO(GPIO_PTU4, PTU4_DATA), + PINMUX_GPIO(GPIO_PTU3, PTU3_DATA), + PINMUX_GPIO(GPIO_PTU2, PTU2_DATA), + PINMUX_GPIO(GPIO_PTU1, PTU1_DATA), + PINMUX_GPIO(GPIO_PTU0, PTU0_DATA), + + /* PTV */ + PINMUX_GPIO(GPIO_PTV7, PTV7_DATA), + PINMUX_GPIO(GPIO_PTV6, PTV6_DATA), + PINMUX_GPIO(GPIO_PTV5, PTV5_DATA), + PINMUX_GPIO(GPIO_PTV4, PTV4_DATA), + PINMUX_GPIO(GPIO_PTV3, PTV3_DATA), + PINMUX_GPIO(GPIO_PTV2, PTV2_DATA), + PINMUX_GPIO(GPIO_PTV1, PTV1_DATA), + PINMUX_GPIO(GPIO_PTV0, PTV0_DATA), + + /* PTW */ + PINMUX_GPIO(GPIO_PTW7, PTW7_DATA), + PINMUX_GPIO(GPIO_PTW6, PTW6_DATA), + PINMUX_GPIO(GPIO_PTW5, PTW5_DATA), + PINMUX_GPIO(GPIO_PTW4, PTW4_DATA), + PINMUX_GPIO(GPIO_PTW3, PTW3_DATA), + PINMUX_GPIO(GPIO_PTW2, PTW2_DATA), + PINMUX_GPIO(GPIO_PTW1, PTW1_DATA), + PINMUX_GPIO(GPIO_PTW0, PTW0_DATA), + + /* PTX */ + PINMUX_GPIO(GPIO_PTX7, PTX7_DATA), + PINMUX_GPIO(GPIO_PTX6, PTX6_DATA), + PINMUX_GPIO(GPIO_PTX5, PTX5_DATA), + PINMUX_GPIO(GPIO_PTX4, PTX4_DATA), + PINMUX_GPIO(GPIO_PTX3, PTX3_DATA), + PINMUX_GPIO(GPIO_PTX2, PTX2_DATA), + PINMUX_GPIO(GPIO_PTX1, PTX1_DATA), + PINMUX_GPIO(GPIO_PTX0, PTX0_DATA), + + /* PTY */ + PINMUX_GPIO(GPIO_PTY7, PTY7_DATA), + PINMUX_GPIO(GPIO_PTY6, PTY6_DATA), + PINMUX_GPIO(GPIO_PTY5, PTY5_DATA), + PINMUX_GPIO(GPIO_PTY4, PTY4_DATA), + PINMUX_GPIO(GPIO_PTY3, PTY3_DATA), + PINMUX_GPIO(GPIO_PTY2, PTY2_DATA), + PINMUX_GPIO(GPIO_PTY1, PTY1_DATA), + PINMUX_GPIO(GPIO_PTY0, PTY0_DATA), + + /* PTZ */ + PINMUX_GPIO(GPIO_PTZ7, PTZ7_DATA), + PINMUX_GPIO(GPIO_PTZ6, PTZ6_DATA), + PINMUX_GPIO(GPIO_PTZ5, PTZ5_DATA), + PINMUX_GPIO(GPIO_PTZ4, PTZ4_DATA), + PINMUX_GPIO(GPIO_PTZ3, PTZ3_DATA), + PINMUX_GPIO(GPIO_PTZ2, PTZ2_DATA), + PINMUX_GPIO(GPIO_PTZ1, PTZ1_DATA), + PINMUX_GPIO(GPIO_PTZ0, PTZ0_DATA), + + /* PTA (mobule: LBSC, CPG, LPC) */ + PINMUX_GPIO(GPIO_FN_BS, BS_MARK), + PINMUX_GPIO(GPIO_FN_RDWR, RDWR_MARK), + PINMUX_GPIO(GPIO_FN_WE1, WE1_MARK), + PINMUX_GPIO(GPIO_FN_RDY, RDY_MARK), + PINMUX_GPIO(GPIO_FN_MD10, MD10_MARK), + PINMUX_GPIO(GPIO_FN_MD9, MD9_MARK), + PINMUX_GPIO(GPIO_FN_MD8, MD8_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO7, LGPIO7_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO6, LGPIO6_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO5, LGPIO5_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO4, LGPIO4_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO3, LGPIO3_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO2, LGPIO2_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO1, LGPIO1_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO0, LGPIO0_MARK), + + /* PTB (mobule: LBSC, EtherC, SIM, LPC) */ + PINMUX_GPIO(GPIO_FN_D15, D15_MARK), + PINMUX_GPIO(GPIO_FN_D14, D14_MARK), + PINMUX_GPIO(GPIO_FN_D13, D13_MARK), + PINMUX_GPIO(GPIO_FN_D12, D12_MARK), + PINMUX_GPIO(GPIO_FN_D11, D11_MARK), + PINMUX_GPIO(GPIO_FN_D10, D10_MARK), + PINMUX_GPIO(GPIO_FN_D9, D9_MARK), + PINMUX_GPIO(GPIO_FN_D8, D8_MARK), + PINMUX_GPIO(GPIO_FN_ET0_MDC, ET0_MDC_MARK), + PINMUX_GPIO(GPIO_FN_ET0_MDIO, ET0_MDIO_MARK), + PINMUX_GPIO(GPIO_FN_ET1_MDC, ET1_MDC_MARK), + PINMUX_GPIO(GPIO_FN_ET1_MDIO, ET1_MDIO_MARK), + PINMUX_GPIO(GPIO_FN_WPSZ1, WPSZ1_MARK), + PINMUX_GPIO(GPIO_FN_WPSZ0, WPSZ0_MARK), + PINMUX_GPIO(GPIO_FN_FWID, FWID_MARK), + PINMUX_GPIO(GPIO_FN_FLSHSZ, FLSHSZ_MARK), + PINMUX_GPIO(GPIO_FN_LPC_SPIEN, LPC_SPIEN_MARK), + PINMUX_GPIO(GPIO_FN_BASEL, BASEL_MARK), + + /* PTC (mobule: SD) */ + PINMUX_GPIO(GPIO_FN_SD_WP, SD_WP_MARK), + PINMUX_GPIO(GPIO_FN_SD_CD, SD_CD_MARK), + PINMUX_GPIO(GPIO_FN_SD_CLK, SD_CLK_MARK), + PINMUX_GPIO(GPIO_FN_SD_CMD, SD_CMD_MARK), + PINMUX_GPIO(GPIO_FN_SD_D3, SD_D3_MARK), + PINMUX_GPIO(GPIO_FN_SD_D2, SD_D2_MARK), + PINMUX_GPIO(GPIO_FN_SD_D1, SD_D1_MARK), + PINMUX_GPIO(GPIO_FN_SD_D0, SD_D0_MARK), + + /* PTD (mobule: INTC, SPI0, LBSC, CPG, ADC) */ + PINMUX_GPIO(GPIO_FN_IRQ7, IRQ7_MARK), + PINMUX_GPIO(GPIO_FN_IRQ6, IRQ6_MARK), + PINMUX_GPIO(GPIO_FN_IRQ5, IRQ5_MARK), + PINMUX_GPIO(GPIO_FN_IRQ4, IRQ4_MARK), + PINMUX_GPIO(GPIO_FN_IRQ3, IRQ3_MARK), + PINMUX_GPIO(GPIO_FN_IRQ2, IRQ2_MARK), + PINMUX_GPIO(GPIO_FN_IRQ1, IRQ1_MARK), + PINMUX_GPIO(GPIO_FN_IRQ0, IRQ0_MARK), + PINMUX_GPIO(GPIO_FN_MD6, MD6_MARK), + PINMUX_GPIO(GPIO_FN_MD5, MD5_MARK), + PINMUX_GPIO(GPIO_FN_MD3, MD3_MARK), + PINMUX_GPIO(GPIO_FN_MD2, MD2_MARK), + PINMUX_GPIO(GPIO_FN_MD1, MD1_MARK), + PINMUX_GPIO(GPIO_FN_MD0, MD0_MARK), + PINMUX_GPIO(GPIO_FN_ADTRG1, ADTRG1_MARK), + PINMUX_GPIO(GPIO_FN_ADTRG0, ADTRG0_MARK), + + /* PTE (mobule: EtherC) */ + PINMUX_GPIO(GPIO_FN_ET0_CRS_DV, ET0_CRS_DV_MARK), + PINMUX_GPIO(GPIO_FN_ET0_TXD1, ET0_TXD1_MARK), + PINMUX_GPIO(GPIO_FN_ET0_TXD0, ET0_TXD0_MARK), + PINMUX_GPIO(GPIO_FN_ET0_TX_EN, ET0_TX_EN_MARK), + PINMUX_GPIO(GPIO_FN_ET0_REF_CLK, ET0_REF_CLK_MARK), + PINMUX_GPIO(GPIO_FN_ET0_RXD1, ET0_RXD1_MARK), + PINMUX_GPIO(GPIO_FN_ET0_RXD0, ET0_RXD0_MARK), + PINMUX_GPIO(GPIO_FN_ET0_RX_ER, ET0_RX_ER_MARK), + + /* PTF (mobule: EtherC) */ + PINMUX_GPIO(GPIO_FN_ET1_CRS_DV, ET1_CRS_DV_MARK), + PINMUX_GPIO(GPIO_FN_ET1_TXD1, ET1_TXD1_MARK), + PINMUX_GPIO(GPIO_FN_ET1_TXD0, ET1_TXD0_MARK), + PINMUX_GPIO(GPIO_FN_ET1_TX_EN, ET1_TX_EN_MARK), + PINMUX_GPIO(GPIO_FN_ET1_REF_CLK, ET1_REF_CLK_MARK), + PINMUX_GPIO(GPIO_FN_ET1_RXD1, ET1_RXD1_MARK), + PINMUX_GPIO(GPIO_FN_ET1_RXD0, ET1_RXD0_MARK), + PINMUX_GPIO(GPIO_FN_ET1_RX_ER, ET1_RX_ER_MARK), + + /* PTG (mobule: SYSTEM, PWMX, LPC) */ + PINMUX_GPIO(GPIO_FN_STATUS0, STATUS0_MARK), + PINMUX_GPIO(GPIO_FN_STATUS1, STATUS1_MARK), + PINMUX_GPIO(GPIO_FN_PWX0, PWX0_MARK), + PINMUX_GPIO(GPIO_FN_PWX1, PWX1_MARK), + PINMUX_GPIO(GPIO_FN_PWX2, PWX2_MARK), + PINMUX_GPIO(GPIO_FN_PWX3, PWX3_MARK), + PINMUX_GPIO(GPIO_FN_SERIRQ, SERIRQ_MARK), + PINMUX_GPIO(GPIO_FN_CLKRUN, CLKRUN_MARK), + PINMUX_GPIO(GPIO_FN_LPCPD, LPCPD_MARK), + PINMUX_GPIO(GPIO_FN_LDRQ, LDRQ_MARK), + + /* PTH (mobule: TMU, SCIF234, SPI1, SPI0) */ + PINMUX_GPIO(GPIO_FN_TCLK, TCLK_MARK), + PINMUX_GPIO(GPIO_FN_RXD4, RXD4_MARK), + PINMUX_GPIO(GPIO_FN_TXD4, TXD4_MARK), + PINMUX_GPIO(GPIO_FN_SP1_MOSI, SP1_MOSI_MARK), + PINMUX_GPIO(GPIO_FN_SP1_MISO, SP1_MISO_MARK), + PINMUX_GPIO(GPIO_FN_SP1_SCK, SP1_SCK_MARK), + PINMUX_GPIO(GPIO_FN_SP1_SCK_FB, SP1_SCK_FB_MARK), + PINMUX_GPIO(GPIO_FN_SP1_SS0, SP1_SS0_MARK), + PINMUX_GPIO(GPIO_FN_SP1_SS1, SP1_SS1_MARK), + PINMUX_GPIO(GPIO_FN_SP0_SS1, SP0_SS1_MARK), + + /* PTI (mobule: INTC) */ + PINMUX_GPIO(GPIO_FN_IRQ15, IRQ15_MARK), + PINMUX_GPIO(GPIO_FN_IRQ14, IRQ14_MARK), + PINMUX_GPIO(GPIO_FN_IRQ13, IRQ13_MARK), + PINMUX_GPIO(GPIO_FN_IRQ12, IRQ12_MARK), + PINMUX_GPIO(GPIO_FN_IRQ11, IRQ11_MARK), + PINMUX_GPIO(GPIO_FN_IRQ10, IRQ10_MARK), + PINMUX_GPIO(GPIO_FN_IRQ9, IRQ9_MARK), + PINMUX_GPIO(GPIO_FN_IRQ8, IRQ8_MARK), + + /* PTJ (mobule: SCIF234, SERMUX) */ + PINMUX_GPIO(GPIO_FN_RXD3, RXD3_MARK), + PINMUX_GPIO(GPIO_FN_TXD3, TXD3_MARK), + PINMUX_GPIO(GPIO_FN_RXD2, RXD2_MARK), + PINMUX_GPIO(GPIO_FN_TXD2, TXD2_MARK), + PINMUX_GPIO(GPIO_FN_COM1_TXD, COM1_TXD_MARK), + PINMUX_GPIO(GPIO_FN_COM1_RXD, COM1_RXD_MARK), + PINMUX_GPIO(GPIO_FN_COM1_RTS, COM1_RTS_MARK), + PINMUX_GPIO(GPIO_FN_COM1_CTS, COM1_CTS_MARK), + + /* PTK (mobule: SERMUX) */ + PINMUX_GPIO(GPIO_FN_COM2_TXD, COM2_TXD_MARK), + PINMUX_GPIO(GPIO_FN_COM2_RXD, COM2_RXD_MARK), + PINMUX_GPIO(GPIO_FN_COM2_RTS, COM2_RTS_MARK), + PINMUX_GPIO(GPIO_FN_COM2_CTS, COM2_CTS_MARK), + PINMUX_GPIO(GPIO_FN_COM2_DTR, COM2_DTR_MARK), + PINMUX_GPIO(GPIO_FN_COM2_DSR, COM2_DSR_MARK), + PINMUX_GPIO(GPIO_FN_COM2_DCD, COM2_DCD_MARK), + PINMUX_GPIO(GPIO_FN_COM2_RI, COM2_RI_MARK), + + /* PTL (mobule: SERMUX) */ + PINMUX_GPIO(GPIO_FN_RAC_TXD, RAC_TXD_MARK), + PINMUX_GPIO(GPIO_FN_RAC_RXD, RAC_RXD_MARK), + PINMUX_GPIO(GPIO_FN_RAC_RTS, RAC_RTS_MARK), + PINMUX_GPIO(GPIO_FN_RAC_CTS, RAC_CTS_MARK), + PINMUX_GPIO(GPIO_FN_RAC_DTR, RAC_DTR_MARK), + PINMUX_GPIO(GPIO_FN_RAC_DSR, RAC_DSR_MARK), + PINMUX_GPIO(GPIO_FN_RAC_DCD, RAC_DCD_MARK), + PINMUX_GPIO(GPIO_FN_RAC_RI, RAC_RI_MARK), + + /* PTM (mobule: IIC, LPC) */ + PINMUX_GPIO(GPIO_FN_SDA6, SDA6_MARK), + PINMUX_GPIO(GPIO_FN_SCL6, SCL6_MARK), + PINMUX_GPIO(GPIO_FN_SDA7, SDA7_MARK), + PINMUX_GPIO(GPIO_FN_SCL7, SCL7_MARK), + PINMUX_GPIO(GPIO_FN_WP, WP_MARK), + PINMUX_GPIO(GPIO_FN_FMS0, FMS0_MARK), + PINMUX_GPIO(GPIO_FN_FMS1, FMS1_MARK), + + /* PTN (mobule: SCIF234, EVC) */ + PINMUX_GPIO(GPIO_FN_SCK2, SCK2_MARK), + PINMUX_GPIO(GPIO_FN_RTS4, RTS4_MARK), + PINMUX_GPIO(GPIO_FN_RTS3, RTS3_MARK), + PINMUX_GPIO(GPIO_FN_RTS2, RTS2_MARK), + PINMUX_GPIO(GPIO_FN_CTS4, CTS4_MARK), + PINMUX_GPIO(GPIO_FN_CTS3, CTS3_MARK), + PINMUX_GPIO(GPIO_FN_CTS2, CTS2_MARK), + PINMUX_GPIO(GPIO_FN_EVENT7, EVENT7_MARK), + PINMUX_GPIO(GPIO_FN_EVENT6, EVENT6_MARK), + PINMUX_GPIO(GPIO_FN_EVENT5, EVENT5_MARK), + PINMUX_GPIO(GPIO_FN_EVENT4, EVENT4_MARK), + PINMUX_GPIO(GPIO_FN_EVENT3, EVENT3_MARK), + PINMUX_GPIO(GPIO_FN_EVENT2, EVENT2_MARK), + PINMUX_GPIO(GPIO_FN_EVENT1, EVENT1_MARK), + PINMUX_GPIO(GPIO_FN_EVENT0, EVENT0_MARK), + + /* PTO (mobule: SGPIO) */ + PINMUX_GPIO(GPIO_FN_SGPIO0_CLK, SGPIO0_CLK_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO0_LOAD, SGPIO0_LOAD_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO0_DI, SGPIO0_DI_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO0_DO, SGPIO0_DO_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO1_CLK, SGPIO1_CLK_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO1_LOAD, SGPIO1_LOAD_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO1_DI, SGPIO1_DI_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO1_DO, SGPIO1_DO_MARK), + + /* PTP (mobule: JMC, SCIF234) */ + PINMUX_GPIO(GPIO_FN_JMCTCK, JMCTCK_MARK), + PINMUX_GPIO(GPIO_FN_JMCTMS, JMCTMS_MARK), + PINMUX_GPIO(GPIO_FN_JMCTDO, JMCTDO_MARK), + PINMUX_GPIO(GPIO_FN_JMCTDI, JMCTDI_MARK), + PINMUX_GPIO(GPIO_FN_JMCRST, JMCRST_MARK), + PINMUX_GPIO(GPIO_FN_SCK4, SCK4_MARK), + PINMUX_GPIO(GPIO_FN_SCK3, SCK3_MARK), + + /* PTQ (mobule: LPC) */ + PINMUX_GPIO(GPIO_FN_LAD3, LAD3_MARK), + PINMUX_GPIO(GPIO_FN_LAD2, LAD2_MARK), + PINMUX_GPIO(GPIO_FN_LAD1, LAD1_MARK), + PINMUX_GPIO(GPIO_FN_LAD0, LAD0_MARK), + PINMUX_GPIO(GPIO_FN_LFRAME, LFRAME_MARK), + PINMUX_GPIO(GPIO_FN_LRESET, LRESET_MARK), + PINMUX_GPIO(GPIO_FN_LCLK, LCLK_MARK), + + /* PTR (mobule: GRA, IIC) */ + PINMUX_GPIO(GPIO_FN_DDC3, DDC3_MARK), + PINMUX_GPIO(GPIO_FN_DDC2, DDC2_MARK), + PINMUX_GPIO(GPIO_FN_SDA8, SDA8_MARK), + PINMUX_GPIO(GPIO_FN_SCL8, SCL8_MARK), + PINMUX_GPIO(GPIO_FN_SDA2, SDA2_MARK), + PINMUX_GPIO(GPIO_FN_SCL2, SCL2_MARK), + PINMUX_GPIO(GPIO_FN_SDA1, SDA1_MARK), + PINMUX_GPIO(GPIO_FN_SCL1, SCL1_MARK), + PINMUX_GPIO(GPIO_FN_SDA0, SDA0_MARK), + PINMUX_GPIO(GPIO_FN_SCL0, SCL0_MARK), + + /* PTS (mobule: GRA, IIC) */ + PINMUX_GPIO(GPIO_FN_DDC1, DDC1_MARK), + PINMUX_GPIO(GPIO_FN_DDC0, DDC0_MARK), + PINMUX_GPIO(GPIO_FN_SDA9, SDA9_MARK), + PINMUX_GPIO(GPIO_FN_SCL9, SCL9_MARK), + PINMUX_GPIO(GPIO_FN_SDA5, SDA5_MARK), + PINMUX_GPIO(GPIO_FN_SCL5, SCL5_MARK), + PINMUX_GPIO(GPIO_FN_SDA4, SDA4_MARK), + PINMUX_GPIO(GPIO_FN_SCL4, SCL4_MARK), + PINMUX_GPIO(GPIO_FN_SDA3, SDA3_MARK), + PINMUX_GPIO(GPIO_FN_SCL3, SCL3_MARK), + + /* PTT (mobule: SYSTEM, PWMX) */ + PINMUX_GPIO(GPIO_FN_AUDSYNC, AUDSYNC_MARK), + PINMUX_GPIO(GPIO_FN_AUDCK, AUDCK_MARK), + PINMUX_GPIO(GPIO_FN_AUDATA3, AUDATA3_MARK), + PINMUX_GPIO(GPIO_FN_AUDATA2, AUDATA2_MARK), + PINMUX_GPIO(GPIO_FN_AUDATA1, AUDATA1_MARK), + PINMUX_GPIO(GPIO_FN_AUDATA0, AUDATA0_MARK), + PINMUX_GPIO(GPIO_FN_PWX7, PWX7_MARK), + PINMUX_GPIO(GPIO_FN_PWX6, PWX6_MARK), + PINMUX_GPIO(GPIO_FN_PWX5, PWX5_MARK), + PINMUX_GPIO(GPIO_FN_PWX4, PWX4_MARK), + + /* PTU (mobule: LBSC, DMAC) */ + PINMUX_GPIO(GPIO_FN_CS6, CS6_MARK), + PINMUX_GPIO(GPIO_FN_CS5, CS5_MARK), + PINMUX_GPIO(GPIO_FN_CS4, CS4_MARK), + PINMUX_GPIO(GPIO_FN_CS0, CS0_MARK), + PINMUX_GPIO(GPIO_FN_RD, RD_MARK), + PINMUX_GPIO(GPIO_FN_WE0, WE0_MARK), + PINMUX_GPIO(GPIO_FN_A25, A25_MARK), + PINMUX_GPIO(GPIO_FN_A24, A24_MARK), + PINMUX_GPIO(GPIO_FN_DREQ0, DREQ0_MARK), + PINMUX_GPIO(GPIO_FN_DACK0, DACK0_MARK), + + /* PTV (mobule: LBSC, DMAC) */ + PINMUX_GPIO(GPIO_FN_A23, A23_MARK), + PINMUX_GPIO(GPIO_FN_A22, A22_MARK), + PINMUX_GPIO(GPIO_FN_A21, A21_MARK), + PINMUX_GPIO(GPIO_FN_A20, A20_MARK), + PINMUX_GPIO(GPIO_FN_A19, A19_MARK), + PINMUX_GPIO(GPIO_FN_A18, A18_MARK), + PINMUX_GPIO(GPIO_FN_A17, A17_MARK), + PINMUX_GPIO(GPIO_FN_A16, A16_MARK), + PINMUX_GPIO(GPIO_FN_TEND0, TEND0_MARK), + PINMUX_GPIO(GPIO_FN_DREQ1, DREQ1_MARK), + PINMUX_GPIO(GPIO_FN_DACK1, DACK1_MARK), + PINMUX_GPIO(GPIO_FN_TEND1, TEND1_MARK), + + /* PTW (mobule: LBSC) */ + PINMUX_GPIO(GPIO_FN_A16, A16_MARK), + PINMUX_GPIO(GPIO_FN_A15, A15_MARK), + PINMUX_GPIO(GPIO_FN_A14, A14_MARK), + PINMUX_GPIO(GPIO_FN_A13, A13_MARK), + PINMUX_GPIO(GPIO_FN_A12, A12_MARK), + PINMUX_GPIO(GPIO_FN_A11, A11_MARK), + PINMUX_GPIO(GPIO_FN_A10, A10_MARK), + PINMUX_GPIO(GPIO_FN_A9, A9_MARK), + PINMUX_GPIO(GPIO_FN_A8, A8_MARK), + + /* PTX (mobule: LBSC) */ + PINMUX_GPIO(GPIO_FN_A7, A7_MARK), + PINMUX_GPIO(GPIO_FN_A6, A6_MARK), + PINMUX_GPIO(GPIO_FN_A5, A5_MARK), + PINMUX_GPIO(GPIO_FN_A4, A4_MARK), + PINMUX_GPIO(GPIO_FN_A3, A3_MARK), + PINMUX_GPIO(GPIO_FN_A2, A2_MARK), + PINMUX_GPIO(GPIO_FN_A1, A1_MARK), + PINMUX_GPIO(GPIO_FN_A0, A0_MARK), + + /* PTY (mobule: LBSC) */ + PINMUX_GPIO(GPIO_FN_D7, D7_MARK), + PINMUX_GPIO(GPIO_FN_D6, D6_MARK), + PINMUX_GPIO(GPIO_FN_D5, D5_MARK), + PINMUX_GPIO(GPIO_FN_D4, D4_MARK), + PINMUX_GPIO(GPIO_FN_D3, D3_MARK), + PINMUX_GPIO(GPIO_FN_D2, D2_MARK), + PINMUX_GPIO(GPIO_FN_D1, D1_MARK), + PINMUX_GPIO(GPIO_FN_D0, D0_MARK), + }; + +static struct pinmux_cfg_reg pinmux_config_regs[] = { + { PINMUX_CFG_REG("PACR", 0xffec0000, 16, 2) { + PTA7_FN, PTA7_OUT, PTA7_IN, 0, + PTA6_FN, PTA6_OUT, PTA6_IN, 0, + PTA5_FN, PTA5_OUT, PTA5_IN, 0, + PTA4_FN, PTA4_OUT, PTA4_IN, 0, + PTA3_FN, PTA3_OUT, PTA3_IN, 0, + PTA2_FN, PTA2_OUT, PTA2_IN, 0, + PTA1_FN, PTA1_OUT, PTA1_IN, 0, + PTA0_FN, PTA0_OUT, PTA0_IN, 0 } + }, + { PINMUX_CFG_REG("PBCR", 0xffec0002, 16, 2) { + PTB7_FN, PTB7_OUT, PTB7_IN, 0, + PTB6_FN, PTB6_OUT, PTB6_IN, 0, + PTB5_FN, PTB5_OUT, PTB5_IN, 0, + PTB4_FN, PTB4_OUT, PTB4_IN, 0, + PTB3_FN, PTB3_OUT, PTB3_IN, 0, + PTB2_FN, PTB2_OUT, PTB2_IN, 0, + PTB1_FN, PTB1_OUT, PTB1_IN, 0, + PTB0_FN, PTB0_OUT, PTB0_IN, 0 } + }, + { PINMUX_CFG_REG("PCCR", 0xffec0004, 16, 2) { + PTC7_FN, PTC7_OUT, PTC7_IN, 0, + PTC6_FN, PTC6_OUT, PTC6_IN, 0, + PTC5_FN, PTC5_OUT, PTC5_IN, 0, + PTC4_FN, PTC4_OUT, PTC4_IN, 0, + PTC3_FN, PTC3_OUT, PTC3_IN, 0, + PTC2_FN, PTC2_OUT, PTC2_IN, 0, + PTC1_FN, PTC1_OUT, PTC1_IN, 0, + PTC0_FN, PTC0_OUT, PTC0_IN, 0 } + }, + { PINMUX_CFG_REG("PDCR", 0xffec0006, 16, 2) { + PTD7_FN, PTD7_OUT, PTD7_IN, 0, + PTD6_FN, PTD6_OUT, PTD6_IN, 0, + PTD5_FN, PTD5_OUT, PTD5_IN, 0, + PTD4_FN, PTD4_OUT, PTD4_IN, 0, + PTD3_FN, PTD3_OUT, PTD3_IN, 0, + PTD2_FN, PTD2_OUT, PTD2_IN, 0, + PTD1_FN, PTD1_OUT, PTD1_IN, 0, + PTD0_FN, PTD0_OUT, PTD0_IN, 0 } + }, + { PINMUX_CFG_REG("PECR", 0xffec0008, 16, 2) { + PTE7_FN, PTE7_OUT, PTE7_IN, 0, + PTE6_FN, PTE6_OUT, PTE6_IN, 0, + PTE5_FN, PTE5_OUT, PTE5_IN, 0, + PTE4_FN, PTE4_OUT, PTE4_IN, 0, + PTE3_FN, PTE3_OUT, PTE3_IN, 0, + PTE2_FN, PTE2_OUT, PTE2_IN, 0, + PTE1_FN, PTE1_OUT, PTE1_IN, 0, + PTE0_FN, PTE0_OUT, PTE0_IN, 0 } + }, + { PINMUX_CFG_REG("PFCR", 0xffec000a, 16, 2) { + PTF7_FN, PTF7_OUT, PTF7_IN, 0, + PTF6_FN, PTF6_OUT, PTF6_IN, 0, + PTF5_FN, PTF5_OUT, PTF5_IN, 0, + PTF4_FN, PTF4_OUT, PTF4_IN, 0, + PTF3_FN, PTF3_OUT, PTF3_IN, 0, + PTF2_FN, PTF2_OUT, PTF2_IN, 0, + PTF1_FN, PTF1_OUT, PTF1_IN, 0, + PTF0_FN, PTF0_OUT, PTF0_IN, 0 } + }, + { PINMUX_CFG_REG("PGCR", 0xffec000c, 16, 2) { + PTG7_FN, PTG7_OUT, PTG7_IN, 0, + PTG6_FN, PTG6_OUT, PTG6_IN, 0, + PTG5_FN, PTG5_OUT, PTG5_IN, 0, + PTG4_FN, PTG4_OUT, PTG4_IN, 0, + PTG3_FN, PTG3_OUT, PTG3_IN, 0, + PTG2_FN, PTG2_OUT, PTG2_IN, 0, + PTG1_FN, PTG1_OUT, PTG1_IN, 0, + PTG0_FN, PTG0_OUT, PTG0_IN, 0 } + }, + { PINMUX_CFG_REG("PHCR", 0xffec000e, 16, 2) { + PTH7_FN, PTH7_OUT, PTH7_IN, 0, + PTH6_FN, PTH6_OUT, PTH6_IN, 0, + PTH5_FN, PTH5_OUT, PTH5_IN, 0, + PTH4_FN, PTH4_OUT, PTH4_IN, 0, + PTH3_FN, PTH3_OUT, PTH3_IN, 0, + PTH2_FN, PTH2_OUT, PTH2_IN, 0, + PTH1_FN, PTH1_OUT, PTH1_IN, 0, + PTH0_FN, PTH0_OUT, PTH0_IN, 0 } + }, + { PINMUX_CFG_REG("PICR", 0xffec0010, 16, 2) { + PTI7_FN, PTI7_OUT, PTI7_IN, 0, + PTI6_FN, PTI6_OUT, PTI6_IN, 0, + PTI5_FN, PTI5_OUT, PTI5_IN, 0, + PTI4_FN, PTI4_OUT, PTI4_IN, 0, + PTI3_FN, PTI3_OUT, PTI3_IN, 0, + PTI2_FN, PTI2_OUT, PTI2_IN, 0, + PTI1_FN, PTI1_OUT, PTI1_IN, 0, + PTI0_FN, PTI0_OUT, PTI0_IN, 0 } + }, + { PINMUX_CFG_REG("PJCR", 0xffec0012, 16, 2) { + PTJ7_FN, PTJ7_OUT, PTJ7_IN, 0, + PTJ6_FN, PTJ6_OUT, PTJ6_IN, 0, + PTJ5_FN, PTJ5_OUT, PTJ5_IN, 0, + PTJ4_FN, PTJ4_OUT, PTJ4_IN, 0, + PTJ3_FN, PTJ3_OUT, PTJ3_IN, 0, + PTJ2_FN, PTJ2_OUT, PTJ2_IN, 0, + PTJ1_FN, PTJ1_OUT, PTJ1_IN, 0, + PTJ0_FN, PTJ0_OUT, PTJ0_IN, 0 } + }, + { PINMUX_CFG_REG("PKCR", 0xffec0014, 16, 2) { + PTK7_FN, PTK7_OUT, PTK7_IN, 0, + PTK6_FN, PTK6_OUT, PTK6_IN, 0, + PTK5_FN, PTK5_OUT, PTK5_IN, 0, + PTK4_FN, PTK4_OUT, PTK4_IN, 0, + PTK3_FN, PTK3_OUT, PTK3_IN, 0, + PTK2_FN, PTK2_OUT, PTK2_IN, 0, + PTK1_FN, PTK1_OUT, PTK1_IN, 0, + PTK0_FN, PTK0_OUT, PTK0_IN, 0 } + }, + { PINMUX_CFG_REG("PLCR", 0xffec0016, 16, 2) { + PTL7_FN, PTL7_OUT, PTL7_IN, 0, + PTL6_FN, PTL6_OUT, PTL6_IN, 0, + PTL5_FN, PTL5_OUT, PTL5_IN, 0, + PTL4_FN, PTL4_OUT, PTL4_IN, 0, + PTL3_FN, PTL3_OUT, PTL3_IN, 0, + PTL2_FN, PTL2_OUT, PTL2_IN, 0, + PTL1_FN, PTL1_OUT, PTL1_IN, 0, + PTL0_FN, PTL0_OUT, PTL0_IN, 0 } + }, + { PINMUX_CFG_REG("PMCR", 0xffec0018, 16, 2) { + 0, 0, 0, 0, /* reserved: always set 1 */ + PTM6_FN, PTM6_OUT, PTM6_IN, 0, + PTM5_FN, PTM5_OUT, PTM5_IN, 0, + PTM4_FN, PTM4_OUT, PTM4_IN, 0, + PTM3_FN, PTM3_OUT, PTM3_IN, 0, + PTM2_FN, PTM2_OUT, PTM2_IN, 0, + PTM1_FN, PTM1_OUT, PTM1_IN, 0, + PTM0_FN, PTM0_OUT, PTM0_IN, 0 } + }, + { PINMUX_CFG_REG("PNCR", 0xffec001a, 16, 2) { + PTN7_FN, PTN7_OUT, PTN7_IN, 0, + PTN6_FN, PTN6_OUT, PTN6_IN, 0, + PTN5_FN, PTN5_OUT, PTN5_IN, 0, + PTN4_FN, PTN4_OUT, PTN4_IN, 0, + PTN3_FN, PTN3_OUT, PTN3_IN, 0, + PTN2_FN, PTN2_OUT, PTN2_IN, 0, + PTN1_FN, PTN1_OUT, PTN1_IN, 0, + PTN0_FN, PTN0_OUT, PTN0_IN, 0 } + }, + { PINMUX_CFG_REG("POCR", 0xffec001c, 16, 2) { + PTO7_FN, PTO7_OUT, PTO7_IN, 0, + PTO6_FN, PTO6_OUT, PTO6_IN, 0, + PTO5_FN, PTO5_OUT, PTO5_IN, 0, + PTO4_FN, PTO4_OUT, PTO4_IN, 0, + PTO3_FN, PTO3_OUT, PTO3_IN, 0, + PTO2_FN, PTO2_OUT, PTO2_IN, 0, + PTO1_FN, PTO1_OUT, PTO1_IN, 0, + PTO0_FN, PTO0_OUT, PTO0_IN, 0 } + }, + { PINMUX_CFG_REG("PPCR", 0xffec001e, 16, 2) { + 0, 0, 0, 0, /* reserved: always set 1 */ + PTP6_FN, PTP6_OUT, PTP6_IN, 0, + PTP5_FN, PTP5_OUT, PTP5_IN, 0, + PTP4_FN, PTP4_OUT, PTP4_IN, 0, + PTP3_FN, PTP3_OUT, PTP3_IN, 0, + PTP2_FN, PTP2_OUT, PTP2_IN, 0, + PTP1_FN, PTP1_OUT, PTP1_IN, 0, + PTP0_FN, PTP0_OUT, PTP0_IN, 0 } + }, + { PINMUX_CFG_REG("PQCR", 0xffec0020, 16, 2) { + 0, 0, 0, 0, /* reserved: always set 1 */ + PTQ6_FN, PTQ6_OUT, PTQ6_IN, 0, + PTQ5_FN, PTQ5_OUT, PTQ5_IN, 0, + PTQ4_FN, PTQ4_OUT, PTQ4_IN, 0, + PTQ3_FN, PTQ3_OUT, PTQ3_IN, 0, + PTQ2_FN, PTQ2_OUT, PTQ2_IN, 0, + PTQ1_FN, PTQ1_OUT, PTQ1_IN, 0, + PTQ0_FN, PTQ0_OUT, PTQ0_IN, 0 } + }, + { PINMUX_CFG_REG("PRCR", 0xffec0022, 16, 2) { + PTR7_FN, PTR7_OUT, PTR7_IN, 0, + PTR6_FN, PTR6_OUT, PTR6_IN, 0, + PTR5_FN, PTR5_OUT, PTR5_IN, 0, + PTR4_FN, PTR4_OUT, PTR4_IN, 0, + PTR3_FN, PTR3_OUT, PTR3_IN, 0, + PTR2_FN, PTR2_OUT, PTR2_IN, 0, + PTR1_FN, PTR1_OUT, PTR1_IN, 0, + PTR0_FN, PTR0_OUT, PTR0_IN, 0 } + }, + { PINMUX_CFG_REG("PSCR", 0xffec0024, 16, 2) { + PTS7_FN, PTS7_OUT, PTS7_IN, 0, + PTS6_FN, PTS6_OUT, PTS6_IN, 0, + PTS5_FN, PTS5_OUT, PTS5_IN, 0, + PTS4_FN, PTS4_OUT, PTS4_IN, 0, + PTS3_FN, PTS3_OUT, PTS3_IN, 0, + PTS2_FN, PTS2_OUT, PTS2_IN, 0, + PTS1_FN, PTS1_OUT, PTS1_IN, 0, + PTS0_FN, PTS0_OUT, PTS0_IN, 0 } + }, + { PINMUX_CFG_REG("PTCR", 0xffec0026, 16, 2) { + 0, 0, 0, 0, /* reserved: always set 1 */ + 0, 0, 0, 0, /* reserved: always set 1 */ + PTT5_FN, PTT5_OUT, PTT5_IN, 0, + PTT4_FN, PTT4_OUT, PTT4_IN, 0, + PTT3_FN, PTT3_OUT, PTT3_IN, 0, + PTT2_FN, PTT2_OUT, PTT2_IN, 0, + PTT1_FN, PTT1_OUT, PTT1_IN, 0, + PTT0_FN, PTT0_OUT, PTT0_IN, 0 } + }, + { PINMUX_CFG_REG("PUCR", 0xffec0028, 16, 2) { + PTU7_FN, PTU7_OUT, PTU7_IN, PTU7_IN_PU, + PTU6_FN, PTU6_OUT, PTU6_IN, PTU6_IN_PU, + PTU5_FN, PTU5_OUT, PTU5_IN, PTU5_IN_PU, + PTU4_FN, PTU4_OUT, PTU4_IN, PTU4_IN_PU, + PTU3_FN, PTU3_OUT, PTU3_IN, PTU3_IN_PU, + PTU2_FN, PTU2_OUT, PTU2_IN, PTU2_IN_PU, + PTU1_FN, PTU1_OUT, PTU1_IN, PTU1_IN_PU, + PTU0_FN, PTU0_OUT, PTU0_IN, PTU0_IN_PU } + }, + { PINMUX_CFG_REG("PVCR", 0xffec002a, 16, 2) { + PTV7_FN, PTV7_OUT, PTV7_IN, PTV7_IN_PU, + PTV6_FN, PTV6_OUT, PTV6_IN, PTV6_IN_PU, + PTV5_FN, PTV5_OUT, PTV5_IN, PTV5_IN_PU, + PTV4_FN, PTV4_OUT, PTV4_IN, PTV4_IN_PU, + PTV3_FN, PTV3_OUT, PTV3_IN, PTV3_IN_PU, + PTV2_FN, PTV2_OUT, PTV2_IN, PTV2_IN_PU, + PTV1_FN, PTV1_OUT, PTV1_IN, PTV1_IN_PU, + PTV0_FN, PTV0_OUT, PTV0_IN, PTV0_IN_PU } + }, + { PINMUX_CFG_REG("PWCR", 0xffec002c, 16, 2) { + PTW7_FN, PTW7_OUT, PTW7_IN, PTW7_IN_PU, + PTW6_FN, PTW6_OUT, PTW6_IN, PTW6_IN_PU, + PTW5_FN, PTW5_OUT, PTW5_IN, PTW5_IN_PU, + PTW4_FN, PTW4_OUT, PTW4_IN, PTW4_IN_PU, + PTW3_FN, PTW3_OUT, PTW3_IN, PTW3_IN_PU, + PTW2_FN, PTW2_OUT, PTW2_IN, PTW2_IN_PU, + PTW1_FN, PTW1_OUT, PTW1_IN, PTW1_IN_PU, + PTW0_FN, PTW0_OUT, PTW0_IN, PTW0_IN_PU } + }, + { PINMUX_CFG_REG("PXCR", 0xffec002e, 16, 2) { + PTX7_FN, PTX7_OUT, PTX7_IN, PTX7_IN_PU, + PTX6_FN, PTX6_OUT, PTX6_IN, PTX6_IN_PU, + PTX5_FN, PTX5_OUT, PTX5_IN, PTX5_IN_PU, + PTX4_FN, PTX4_OUT, PTX4_IN, PTX4_IN_PU, + PTX3_FN, PTX3_OUT, PTX3_IN, PTX3_IN_PU, + PTX2_FN, PTX2_OUT, PTX2_IN, PTX2_IN_PU, + PTX1_FN, PTX1_OUT, PTX1_IN, PTX1_IN_PU, + PTX0_FN, PTX0_OUT, PTX0_IN, PTX0_IN_PU } + }, + { PINMUX_CFG_REG("PYCR", 0xffec0030, 16, 2) { + PTY7_FN, PTY7_OUT, PTY7_IN, PTY7_IN_PU, + PTY6_FN, PTY6_OUT, PTY6_IN, PTY6_IN_PU, + PTY5_FN, PTY5_OUT, PTY5_IN, PTY5_IN_PU, + PTY4_FN, PTY4_OUT, PTY4_IN, PTY4_IN_PU, + PTY3_FN, PTY3_OUT, PTY3_IN, PTY3_IN_PU, + PTY2_FN, PTY2_OUT, PTY2_IN, PTY2_IN_PU, + PTY1_FN, PTY1_OUT, PTY1_IN, PTY1_IN_PU, + PTY0_FN, PTY0_OUT, PTY0_IN, PTY0_IN_PU } + }, + { PINMUX_CFG_REG("PZCR", 0xffec0032, 16, 2) { + 0, PTZ7_OUT, PTZ7_IN, 0, + 0, PTZ6_OUT, PTZ6_IN, 0, + 0, PTZ5_OUT, PTZ5_IN, 0, + 0, PTZ4_OUT, PTZ4_IN, 0, + 0, PTZ3_OUT, PTZ3_IN, 0, + 0, PTZ2_OUT, PTZ2_IN, 0, + 0, PTZ1_OUT, PTZ1_IN, 0, + 0, PTZ0_OUT, PTZ0_IN, 0 } + }, + + { PINMUX_CFG_REG("PSEL0", 0xffec0070, 16, 1) { + PS0_15_FN3, PS0_15_FN1, + PS0_14_FN3, PS0_14_FN1, + PS0_13_FN3, PS0_13_FN1, + PS0_12_FN3, PS0_12_FN1, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + PS0_7_FN2, PS0_7_FN1, + PS0_6_FN2, PS0_6_FN1, + PS0_5_FN2, PS0_5_FN1, + PS0_4_FN2, PS0_4_FN1, + PS0_3_FN2, PS0_3_FN1, + PS0_2_FN2, PS0_2_FN1, + PS0_1_FN2, PS0_1_FN1, + 0, 0, } + }, + { PINMUX_CFG_REG("PSEL1", 0xffec0072, 16, 1) { + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + PS1_7_FN1, PS1_7_FN3, + PS1_6_FN1, PS1_6_FN3, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, } + }, + { PINMUX_CFG_REG("PSEL2", 0xffec0074, 16, 1) { + 0, 0, + 0, 0, + PS2_13_FN3, PS2_13_FN1, + PS2_12_FN3, PS2_12_FN1, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + PS2_1_FN1, PS2_1_FN2, + PS2_0_FN1, PS2_0_FN2, } + }, + { PINMUX_CFG_REG("PSEL4", 0xffec0078, 16, 1) { + PS4_15_FN2, PS4_15_FN1, + PS4_14_FN2, PS4_14_FN1, + PS4_13_FN2, PS4_13_FN1, + PS4_12_FN2, PS4_12_FN1, + PS4_11_FN2, PS4_11_FN1, + PS4_10_FN2, PS4_10_FN1, + PS4_9_FN2, PS4_9_FN1, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + PS4_3_FN2, PS4_3_FN1, + PS4_2_FN2, PS4_2_FN1, + PS4_1_FN2, PS4_1_FN1, + PS4_0_FN2, PS4_0_FN1, } + }, + { PINMUX_CFG_REG("PSEL5", 0xffec007a, 16, 1) { + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + PS5_9_FN1, PS5_9_FN2, + PS5_8_FN1, PS5_8_FN2, + PS5_7_FN1, PS5_7_FN2, + PS5_6_FN1, PS5_6_FN2, + PS5_5_FN1, PS5_5_FN2, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, } + }, + { PINMUX_CFG_REG("PSEL6", 0xffec007c, 16, 1) { + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + PS6_7_FN_AN, PS6_7_FN_EV, + PS6_6_FN_AN, PS6_6_FN_EV, + PS6_5_FN_AN, PS6_5_FN_EV, + PS6_4_FN_AN, PS6_4_FN_EV, + PS6_3_FN_AN, PS6_3_FN_EV, + PS6_2_FN_AN, PS6_2_FN_EV, + PS6_1_FN_AN, PS6_1_FN_EV, + PS6_0_FN_AN, PS6_0_FN_EV, } + }, + {} +}; + +static struct pinmux_data_reg pinmux_data_regs[] = { + { PINMUX_DATA_REG("PADR", 0xffec0034, 8) { + PTA7_DATA, PTA6_DATA, PTA5_DATA, PTA4_DATA, + PTA3_DATA, PTA2_DATA, PTA1_DATA, PTA0_DATA } + }, + { PINMUX_DATA_REG("PBDR", 0xffec0036, 8) { + PTB7_DATA, PTB6_DATA, PTB5_DATA, PTB4_DATA, + PTB3_DATA, PTB2_DATA, PTB1_DATA, PTB0_DATA } + }, + { PINMUX_DATA_REG("PCDR", 0xffec0038, 8) { + PTC7_DATA, PTC6_DATA, PTC5_DATA, PTC4_DATA, + PTC3_DATA, PTC2_DATA, PTC1_DATA, PTC0_DATA } + }, + { PINMUX_DATA_REG("PDDR", 0xffec003a, 8) { + PTD7_DATA, PTD6_DATA, PTD5_DATA, PTD4_DATA, + PTD3_DATA, PTD2_DATA, PTD1_DATA, PTD0_DATA } + }, + { PINMUX_DATA_REG("PEDR", 0xffec003c, 8) { + PTE7_DATA, PTE6_DATA, PTE5_DATA, PTE4_DATA, + PTE3_DATA, PTE2_DATA, PTE1_DATA, PTE0_DATA } + }, + { PINMUX_DATA_REG("PFDR", 0xffec003e, 8) { + PTF7_DATA, PTF6_DATA, PTF5_DATA, PTF4_DATA, + PTF3_DATA, PTF2_DATA, PTF1_DATA, PTF0_DATA } + }, + { PINMUX_DATA_REG("PGDR", 0xffec0040, 8) { + PTG7_DATA, PTG6_DATA, PTG5_DATA, PTG4_DATA, + PTG3_DATA, PTG2_DATA, PTG1_DATA, PTG0_DATA } + }, + { PINMUX_DATA_REG("PHDR", 0xffec0042, 8) { + PTH7_DATA, PTH6_DATA, PTH5_DATA, PTH4_DATA, + PTH3_DATA, PTH2_DATA, PTH1_DATA, PTH0_DATA } + }, + { PINMUX_DATA_REG("PIDR", 0xffec0044, 8) { + PTI7_DATA, PTI6_DATA, PTI5_DATA, PTI4_DATA, + PTI3_DATA, PTI2_DATA, PTI1_DATA, PTI0_DATA } + }, + { PINMUX_DATA_REG("PJDR", 0xffec0046, 8) { + PTJ7_DATA, PTJ6_DATA, PTJ5_DATA, PTJ4_DATA, + PTJ3_DATA, PTJ2_DATA, PTJ1_DATA, PTJ0_DATA } + }, + { PINMUX_DATA_REG("PKDR", 0xffec0048, 8) { + PTK7_DATA, PTK6_DATA, PTK5_DATA, PTK4_DATA, + PTK3_DATA, PTK2_DATA, PTK1_DATA, PTK0_DATA } + }, + { PINMUX_DATA_REG("PLDR", 0xffec004a, 8) { + PTL7_DATA, PTL6_DATA, PTL5_DATA, PTL4_DATA, + PTL3_DATA, PTL2_DATA, PTL1_DATA, PTL0_DATA } + }, + { PINMUX_DATA_REG("PMDR", 0xffec004c, 8) { + 0, PTM6_DATA, PTM5_DATA, PTM4_DATA, + PTM3_DATA, PTM2_DATA, PTM1_DATA, PTM0_DATA } + }, + { PINMUX_DATA_REG("PNDR", 0xffec004e, 8) { + PTN7_DATA, PTN6_DATA, PTN5_DATA, PTN4_DATA, + PTN3_DATA, PTN2_DATA, PTN1_DATA, PTN0_DATA } + }, + { PINMUX_DATA_REG("PODR", 0xffec0050, 8) { + PTO7_DATA, PTO6_DATA, PTO5_DATA, PTO4_DATA, + PTO3_DATA, PTO2_DATA, PTO1_DATA, PTO0_DATA } + }, + { PINMUX_DATA_REG("PPDR", 0xffec0052, 8) { + 0, PTP6_DATA, PTP5_DATA, PTP4_DATA, + PTP3_DATA, PTP2_DATA, PTP1_DATA, PTP0_DATA } + }, + { PINMUX_DATA_REG("PQDR", 0xffec0054, 8) { + 0, PTQ6_DATA, PTQ5_DATA, PTQ4_DATA, + PTQ3_DATA, PTQ2_DATA, PTQ1_DATA, PTQ0_DATA } + }, + { PINMUX_DATA_REG("PRDR", 0xffec0056, 8) { + PTR7_DATA, PTR6_DATA, PTR5_DATA, PTR4_DATA, + PTR3_DATA, PTR2_DATA, PTR1_DATA, PTR0_DATA } + }, + { PINMUX_DATA_REG("PSDR", 0xffec0058, 8) { + PTS7_DATA, PTS6_DATA, PTS5_DATA, PTS4_DATA, + PTS3_DATA, PTS2_DATA, PTS1_DATA, PTS0_DATA } + }, + { PINMUX_DATA_REG("PTDR", 0xffec005a, 8) { + 0, 0, PTT5_DATA, PTT4_DATA, + PTT3_DATA, PTT2_DATA, PTT1_DATA, PTT0_DATA } + }, + { PINMUX_DATA_REG("PUDR", 0xffec005c, 8) { + PTU7_DATA, PTU6_DATA, PTU5_DATA, PTU4_DATA, + PTU3_DATA, PTU2_DATA, PTU1_DATA, PTU0_DATA } + }, + { PINMUX_DATA_REG("PVDR", 0xffec005e, 8) { + PTV7_DATA, PTV6_DATA, PTV5_DATA, PTV4_DATA, + PTV3_DATA, PTV2_DATA, PTV1_DATA, PTV0_DATA } + }, + { PINMUX_DATA_REG("PWDR", 0xffec0060, 8) { + PTW7_DATA, PTW6_DATA, PTW5_DATA, PTW4_DATA, + PTW3_DATA, PTW2_DATA, PTW1_DATA, PTW0_DATA } + }, + { PINMUX_DATA_REG("PXDR", 0xffec0062, 8) { + PTX7_DATA, PTX6_DATA, PTX5_DATA, PTX4_DATA, + PTX3_DATA, PTX2_DATA, PTX1_DATA, PTX0_DATA } + }, + { PINMUX_DATA_REG("PYDR", 0xffec0064, 8) { + PTY7_DATA, PTY6_DATA, PTY5_DATA, PTY4_DATA, + PTY3_DATA, PTY2_DATA, PTY1_DATA, PTY0_DATA } + }, + { PINMUX_DATA_REG("PZDR", 0xffec0066, 8) { + PTZ7_DATA, PTZ6_DATA, PTZ5_DATA, PTZ4_DATA, + PTZ3_DATA, PTZ2_DATA, PTZ1_DATA, PTZ0_DATA } + }, + { }, +}; + +static struct pinmux_info sh7757_pinmux_info = { + .name = "sh7757_pfc", + .reserved_id = PINMUX_RESERVED, + .data = { PINMUX_DATA_BEGIN, PINMUX_DATA_END }, + .input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END }, + .input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END }, + .output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END }, + .mark = { PINMUX_MARK_BEGIN, PINMUX_MARK_END }, + .function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END }, + + .first_gpio = GPIO_PTA7, + .last_gpio = GPIO_FN_D0, + + .gpios = pinmux_gpios, + .cfg_regs = pinmux_config_regs, + .data_regs = pinmux_data_regs, + + .gpio_data = pinmux_data, + .gpio_data_size = ARRAY_SIZE(pinmux_data), +}; + +static int __init plat_pinmux_setup(void) +{ + return register_pinmux(&sh7757_pinmux_info); +} + +arch_initcall(plat_pinmux_setup); diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c new file mode 100644 index 000000000000..c470e15f2e03 --- /dev/null +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c @@ -0,0 +1,513 @@ +/* + * SH7757 Setup + * + * Copyright (C) 2009 Renesas Solutions Corp. + * + * based on setup-sh7785.c : Copyright (C) 2007 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include +#include +#include +#include +#include +#include +#include + +static struct sh_timer_config tmu0_platform_data = { + .name = "TMU0", + .channel_offset = 0x04, + .timer_bit = 0, + .clk = "peripheral_clk", + .clockevent_rating = 200, +}; + +static struct resource tmu0_resources[] = { + [0] = { + .name = "TMU0", + .start = 0xfe430008, + .end = 0xfe430013, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 28, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu0_device = { + .name = "sh_tmu", + .id = 0, + .dev = { + .platform_data = &tmu0_platform_data, + }, + .resource = tmu0_resources, + .num_resources = ARRAY_SIZE(tmu0_resources), +}; + +static struct sh_timer_config tmu1_platform_data = { + .name = "TMU1", + .channel_offset = 0x10, + .timer_bit = 1, + .clk = "peripheral_clk", + .clocksource_rating = 200, +}; + +static struct resource tmu1_resources[] = { + [0] = { + .name = "TMU1", + .start = 0xfe430014, + .end = 0xfe43001f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 29, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu1_device = { + .name = "sh_tmu", + .id = 1, + .dev = { + .platform_data = &tmu1_platform_data, + }, + .resource = tmu1_resources, + .num_resources = ARRAY_SIZE(tmu1_resources), +}; + +static struct plat_sci_port sci_platform_data[] = { + { + .mapbase = 0xfe4b0000, /* SCIF2 */ + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 40, 40, 40, 40 }, + }, { + .mapbase = 0xfe4c0000, /* SCIF3 */ + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 76, 76, 76, 76 }, + }, { + .mapbase = 0xfe4d0000, /* SCIF4 */ + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 104, 104, 104, 104 }, + }, { + .flags = 0, + } +}; + +static struct platform_device sci_device = { + .name = "sh-sci", + .id = -1, + .dev = { + .platform_data = sci_platform_data, + }, +}; + +static struct platform_device *sh7757_devices[] __initdata = { + &tmu0_device, + &tmu1_device, + &sci_device, +}; + +static int __init sh7757_devices_setup(void) +{ + return platform_add_devices(sh7757_devices, + ARRAY_SIZE(sh7757_devices)); +} +arch_initcall(sh7757_devices_setup); + +enum { + UNUSED = 0, + + /* interrupt sources */ + + IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH, + IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH, + IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH, + IRL0_HHLL, IRL0_HHLH, IRL0_HHHL, + + IRL4_LLLL, IRL4_LLLH, IRL4_LLHL, IRL4_LLHH, + IRL4_LHLL, IRL4_LHLH, IRL4_LHHL, IRL4_LHHH, + IRL4_HLLL, IRL4_HLLH, IRL4_HLHL, IRL4_HLHH, + IRL4_HHLL, IRL4_HHLH, IRL4_HHHL, + IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, + + SDHI, + DVC, + IRQ8, IRQ9, IRQ10, + WDT0, + TMU0, TMU1, TMU2, TMU2_TICPI, + HUDI, + + ARC4, + DMAC0, + IRQ11, + SCIF2, + DMAC1_6, + USB0, + IRQ12, + JMC, + SPI1, + IRQ13, IRQ14, + USB1, + TMR01, TMR23, TMR45, + WDT1, + FRT, + LPC, + SCIF0, SCIF1, SCIF3, + PECI0I, PECI1I, PECI2I, + IRQ15, + ETHERC, + SPI0, + ADC1, + DMAC1_8, + SIM, + TMU3, TMU4, TMU5, + ADC0, + SCIF4, + IIC0_0, IIC0_1, IIC0_2, IIC0_3, + IIC1_0, IIC1_1, IIC1_2, IIC1_3, + IIC2_0, IIC2_1, IIC2_2, IIC2_3, + IIC3_0, IIC3_1, IIC3_2, IIC3_3, + IIC4_0, IIC4_1, IIC4_2, IIC4_3, + IIC5_0, IIC5_1, IIC5_2, IIC5_3, + IIC6_0, IIC6_1, IIC6_2, IIC6_3, + IIC7_0, IIC7_1, IIC7_2, IIC7_3, + IIC8_0, IIC8_1, IIC8_2, IIC8_3, + IIC9_0, IIC9_1, IIC9_2, IIC9_3, + PCIINTA, + PCIE, + SGPIO, + + /* interrupt groups */ + + TMU012, TMU345, +}; + +static struct intc_vect vectors[] __initdata = { + INTC_VECT(SDHI, 0x480), INTC_VECT(SDHI, 0x04a0), + INTC_VECT(SDHI, 0x4c0), + INTC_VECT(DVC, 0x4e0), + INTC_VECT(IRQ8, 0x500), INTC_VECT(IRQ9, 0x520), + INTC_VECT(IRQ10, 0x540), + INTC_VECT(WDT0, 0x560), + INTC_VECT(TMU0, 0x580), INTC_VECT(TMU1, 0x5a0), + INTC_VECT(TMU2, 0x5c0), INTC_VECT(TMU2_TICPI, 0x5e0), + INTC_VECT(HUDI, 0x600), + INTC_VECT(ARC4, 0x620), + INTC_VECT(DMAC0, 0x640), INTC_VECT(DMAC0, 0x660), + INTC_VECT(DMAC0, 0x680), INTC_VECT(DMAC0, 0x6a0), + INTC_VECT(DMAC0, 0x6c0), + INTC_VECT(IRQ11, 0x6e0), + INTC_VECT(SCIF2, 0x700), INTC_VECT(SCIF2, 0x720), + INTC_VECT(SCIF2, 0x740), INTC_VECT(SCIF2, 0x760), + INTC_VECT(DMAC0, 0x780), INTC_VECT(DMAC0, 0x7a0), + INTC_VECT(DMAC1_6, 0x7c0), INTC_VECT(DMAC1_6, 0x7e0), + INTC_VECT(USB0, 0x840), + INTC_VECT(IRQ12, 0x880), + INTC_VECT(JMC, 0x8a0), + INTC_VECT(SPI1, 0x8c0), + INTC_VECT(IRQ13, 0x8e0), INTC_VECT(IRQ14, 0x900), + INTC_VECT(USB1, 0x920), + INTC_VECT(TMR01, 0xa00), INTC_VECT(TMR23, 0xa20), + INTC_VECT(TMR45, 0xa40), + INTC_VECT(WDT1, 0xa60), + INTC_VECT(FRT, 0xa80), + INTC_VECT(LPC, 0xaa0), INTC_VECT(LPC, 0xac0), + INTC_VECT(LPC, 0xae0), INTC_VECT(LPC, 0xb00), + INTC_VECT(LPC, 0xb20), + INTC_VECT(SCIF0, 0xb40), INTC_VECT(SCIF1, 0xb60), + INTC_VECT(SCIF3, 0xb80), INTC_VECT(SCIF3, 0xba0), + INTC_VECT(SCIF3, 0xbc0), INTC_VECT(SCIF3, 0xbe0), + INTC_VECT(PECI0I, 0xc00), INTC_VECT(PECI1I, 0xc20), + INTC_VECT(PECI2I, 0xc40), + INTC_VECT(IRQ15, 0xc60), + INTC_VECT(ETHERC, 0xc80), INTC_VECT(ETHERC, 0xca0), + INTC_VECT(SPI0, 0xcc0), + INTC_VECT(ADC1, 0xce0), + INTC_VECT(DMAC1_8, 0xd00), INTC_VECT(DMAC1_8, 0xd20), + INTC_VECT(DMAC1_8, 0xd40), INTC_VECT(DMAC1_8, 0xd60), + INTC_VECT(SIM, 0xd80), INTC_VECT(SIM, 0xda0), + INTC_VECT(SIM, 0xdc0), INTC_VECT(SIM, 0xde0), + INTC_VECT(TMU3, 0xe00), INTC_VECT(TMU4, 0xe20), + INTC_VECT(TMU5, 0xe40), + INTC_VECT(ADC0, 0xe60), + INTC_VECT(SCIF4, 0xf00), INTC_VECT(SCIF4, 0xf20), + INTC_VECT(SCIF4, 0xf40), INTC_VECT(SCIF4, 0xf60), + INTC_VECT(IIC0_0, 0x1400), INTC_VECT(IIC0_1, 0x1420), + INTC_VECT(IIC0_2, 0x1440), INTC_VECT(IIC0_3, 0x1460), + INTC_VECT(IIC1_0, 0x1480), INTC_VECT(IIC1_1, 0x14e0), + INTC_VECT(IIC1_2, 0x1500), INTC_VECT(IIC1_3, 0x1520), + INTC_VECT(IIC2_0, 0x1540), INTC_VECT(IIC2_1, 0x1560), + INTC_VECT(IIC2_2, 0x1580), INTC_VECT(IIC2_3, 0x1600), + INTC_VECT(IIC3_0, 0x1620), INTC_VECT(IIC3_1, 0x1640), + INTC_VECT(IIC3_2, 0x16e0), INTC_VECT(IIC3_3, 0x1700), + INTC_VECT(IIC4_0, 0x17c0), INTC_VECT(IIC4_1, 0x1800), + INTC_VECT(IIC4_2, 0x1820), INTC_VECT(IIC4_3, 0x1840), + INTC_VECT(IIC5_0, 0x1860), INTC_VECT(IIC5_1, 0x1880), + INTC_VECT(IIC5_2, 0x18a0), INTC_VECT(IIC5_3, 0x18c0), + INTC_VECT(IIC6_0, 0x18e0), INTC_VECT(IIC6_1, 0x1900), + INTC_VECT(IIC6_2, 0x1920), INTC_VECT(IIC6_3, 0x1980), + INTC_VECT(IIC7_0, 0x19a0), INTC_VECT(IIC7_1, 0x1a00), + INTC_VECT(IIC7_2, 0x1a20), INTC_VECT(IIC7_3, 0x1a40), + INTC_VECT(IIC8_0, 0x1a60), INTC_VECT(IIC8_1, 0x1a80), + INTC_VECT(IIC8_2, 0x1aa0), INTC_VECT(IIC8_3, 0x1b40), + INTC_VECT(IIC9_0, 0x1b60), INTC_VECT(IIC9_1, 0x1b80), + INTC_VECT(IIC9_2, 0x1c00), INTC_VECT(IIC9_3, 0x1c20), + INTC_VECT(PCIINTA, 0x1ce0), + INTC_VECT(PCIE, 0x1e00), + INTC_VECT(SGPIO, 0x1f80), + INTC_VECT(SGPIO, 0x1fa0), +}; + +static struct intc_group groups[] __initdata = { + INTC_GROUP(TMU012, TMU0, TMU1, TMU2, TMU2_TICPI), + INTC_GROUP(TMU345, TMU3, TMU4, TMU5), +}; + +static struct intc_mask_reg mask_registers[] __initdata = { + { 0xffd00044, 0xffd00064, 32, /* INTMSK0 / INTMSKCLR0 */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, + + { 0xffd40080, 0xffd40084, 32, /* INTMSK2 / INTMSKCLR2 */ + { IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH, + IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH, + IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH, + IRL0_HHLL, IRL0_HHLH, IRL0_HHHL, 0, + IRL4_LLLL, IRL4_LLLH, IRL4_LLHL, IRL4_LLHH, + IRL4_LHLL, IRL4_LHLH, IRL4_LHHL, IRL4_LHHH, + IRL4_HLLL, IRL4_HLLH, IRL4_HLHL, IRL4_HLHH, + IRL4_HHLL, IRL4_HHLH, IRL4_HHHL, 0, } }, + + { 0xffd40038, 0xffd4003c, 32, /* INT2MSKR / INT2MSKCR */ + { 0, 0, 0, 0, 0, 0, 0, 0, + 0, DMAC1_8, 0, PECI0I, LPC, FRT, WDT1, TMR45, + TMR23, TMR01, 0, 0, 0, 0, 0, DMAC0, + HUDI, 0, WDT0, SCIF3, SCIF2, SDHI, TMU345, TMU012 + } }, + + { 0xffd400d0, 0xffd400d4, 32, /* INT2MSKR1 / INT2MSKCR1 */ + { IRQ15, IRQ14, IRQ13, IRQ12, IRQ11, IRQ10, SCIF4, ETHERC, + IRQ9, IRQ8, SCIF1, SCIF0, USB0, 0, 0, USB1, + ADC1, 0, DMAC1_6, ADC0, SPI0, SIM, PECI2I, PECI1I, + ARC4, 0, SPI1, JMC, 0, 0, 0, DVC + } }, + + { 0xffd10038, 0xffd1003c, 32, /* INT2MSKR2 / INT2MSKCR2 */ + { IIC4_1, IIC4_2, IIC5_0, 0, 0, 0, SGPIO, 0, + 0, 0, 0, IIC9_2, IIC8_2, IIC8_1, IIC8_0, IIC7_3, + IIC7_2, IIC7_1, IIC6_3, IIC0_0, IIC0_1, IIC0_2, IIC0_3, IIC3_1, + IIC2_3, 0, IIC2_1, IIC9_1, IIC3_3, IIC1_0, PCIE, IIC2_2 + } }, + + { 0xffd100d0, 0xff1400d4, 32, /* INT2MSKR3 / INT2MSKCR4 */ + { 0, IIC6_1, IIC6_0, IIC5_1, IIC3_2, IIC2_0, 0, 0, + IIC1_3, IIC1_2, IIC9_0, IIC8_3, IIC4_3, IIC7_0, 0, IIC6_2, + PCIINTA, 0, IIC4_0, 0, 0, 0, 0, IIC9_3, + IIC3_0, 0, IIC5_3, IIC5_2, 0, 0, 0, IIC1_1 + } }, +}; + +#define INTPRI 0xffd00010 +#define INT2PRI0 0xffd40000 +#define INT2PRI1 0xffd40004 +#define INT2PRI2 0xffd40008 +#define INT2PRI3 0xffd4000c +#define INT2PRI4 0xffd40010 +#define INT2PRI5 0xffd40014 +#define INT2PRI6 0xffd40018 +#define INT2PRI7 0xffd4001c +#define INT2PRI8 0xffd400a0 +#define INT2PRI9 0xffd400a4 +#define INT2PRI10 0xffd400a8 +#define INT2PRI11 0xffd400ac +#define INT2PRI12 0xffd400b0 +#define INT2PRI13 0xffd400b4 +#define INT2PRI14 0xffd400b8 +#define INT2PRI15 0xffd400bc +#define INT2PRI16 0xffd10000 +#define INT2PRI17 0xffd10004 +#define INT2PRI18 0xffd10008 +#define INT2PRI19 0xffd1000c +#define INT2PRI20 0xffd10010 +#define INT2PRI21 0xffd10014 +#define INT2PRI22 0xffd10018 +#define INT2PRI23 0xffd1001c +#define INT2PRI24 0xffd100a0 +#define INT2PRI25 0xffd100a4 +#define INT2PRI26 0xffd100a8 +#define INT2PRI27 0xffd100ac +#define INT2PRI28 0xffd100b0 +#define INT2PRI29 0xffd100b4 +#define INT2PRI30 0xffd100b8 +#define INT2PRI31 0xffd100bc + +static struct intc_prio_reg prio_registers[] __initdata = { + { INTPRI, 0, 32, 4, { IRQ0, IRQ1, IRQ2, IRQ3, + IRQ4, IRQ5, IRQ6, IRQ7 } }, + + { INT2PRI0, 0, 32, 8, { TMU0, TMU1, TMU2, TMU2_TICPI } }, + { INT2PRI1, 0, 32, 8, { TMU3, TMU4, TMU5, SDHI } }, + { INT2PRI2, 0, 32, 8, { SCIF2, SCIF3, WDT0, IRQ8 } }, + { INT2PRI3, 0, 32, 8, { HUDI, DMAC0, ADC0, IRQ9 } }, + { INT2PRI4, 0, 32, 8, { IRQ10, 0, TMR01, TMR23 } }, + { INT2PRI5, 0, 32, 8, { TMR45, WDT1, FRT, LPC } }, + { INT2PRI6, 0, 32, 8, { PECI0I, ETHERC, DMAC1_8, 0 } }, + { INT2PRI7, 0, 32, 8, { SCIF4, 0, IRQ11, IRQ12 } }, + { INT2PRI8, 0, 32, 8, { 0, 0, 0, DVC } }, + { INT2PRI9, 0, 32, 8, { ARC4, 0, SPI1, JMC } }, + { INT2PRI10, 0, 32, 8, { SPI0, SIM, PECI2I, PECI1I } }, + { INT2PRI11, 0, 32, 8, { ADC1, IRQ13, DMAC1_6, IRQ14 } }, + { INT2PRI12, 0, 32, 8, { USB0, 0, IRQ15, USB1 } }, + { INT2PRI13, 0, 32, 8, { 0, 0, SCIF1, SCIF0 } }, + + { INT2PRI16, 0, 32, 8, { IIC2_2, 0, 0, 0 } }, + { INT2PRI17, 0, 32, 8, { PCIE, 0, 0, IIC1_0 } }, + { INT2PRI18, 0, 32, 8, { IIC3_3, IIC9_1, IIC2_1, IIC1_2 } }, + { INT2PRI19, 0, 32, 8, { IIC2_3, IIC3_1, 0, IIC1_3 } }, + { INT2PRI20, 0, 32, 8, { IIC2_0, IIC6_3, IIC7_1, IIC7_2 } }, + { INT2PRI21, 0, 32, 8, { IIC7_3, IIC8_0, IIC8_1, IIC8_2 } }, + { INT2PRI22, 0, 32, 8, { IIC9_2, 0, 0, 0 } }, + { INT2PRI23, 0, 32, 8, { 0, SGPIO, IIC3_2, IIC5_1 } }, + { INT2PRI24, 0, 32, 8, { 0, 0, 0, IIC1_1 } }, + { INT2PRI25, 0, 32, 8, { IIC3_0, 0, IIC5_3, IIC5_2 } }, + { INT2PRI26, 0, 32, 8, { 0, 0, 0, IIC9_3 } }, + { INT2PRI27, 0, 32, 8, { PCIINTA, IIC6_0, IIC4_0, IIC6_1 } }, + { INT2PRI28, 0, 32, 8, { IIC4_3, IIC7_0, 0, IIC6_2 } }, + { INT2PRI29, 0, 32, 8, { 0, 0, IIC9_0, IIC8_3 } }, + { INT2PRI30, 0, 32, 8, { IIC4_1, IIC4_2, IIC5_0, 0 } }, + { INT2PRI31, 0, 32, 8, { IIC0_0, IIC0_1, IIC0_2, IIC0_3 } }, +}; + +static DECLARE_INTC_DESC(intc_desc, "sh7757", vectors, groups, + mask_registers, prio_registers, NULL); + +/* Support for external interrupt pins in IRQ mode */ +static struct intc_vect vectors_irq0123[] __initdata = { + INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280), + INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300), +}; + +static struct intc_vect vectors_irq4567[] __initdata = { + INTC_VECT(IRQ4, 0x340), INTC_VECT(IRQ5, 0x380), + INTC_VECT(IRQ6, 0x3c0), INTC_VECT(IRQ7, 0x200), +}; + +static struct intc_sense_reg sense_registers[] __initdata = { + { 0xffd0001c, 32, 2, /* ICR1 */ { IRQ0, IRQ1, IRQ2, IRQ3, + IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static struct intc_mask_reg ack_registers[] __initdata = { + { 0xffd00024, 0, 32, /* INTREQ */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static DECLARE_INTC_DESC_ACK(intc_desc_irq0123, "sh7757-irq0123", + vectors_irq0123, NULL, mask_registers, + prio_registers, sense_registers, ack_registers); + +static DECLARE_INTC_DESC_ACK(intc_desc_irq4567, "sh7757-irq4567", + vectors_irq4567, NULL, mask_registers, + prio_registers, sense_registers, ack_registers); + +/* External interrupt pins in IRL mode */ +static struct intc_vect vectors_irl0123[] __initdata = { + INTC_VECT(IRL0_LLLL, 0x200), INTC_VECT(IRL0_LLLH, 0x220), + INTC_VECT(IRL0_LLHL, 0x240), INTC_VECT(IRL0_LLHH, 0x260), + INTC_VECT(IRL0_LHLL, 0x280), INTC_VECT(IRL0_LHLH, 0x2a0), + INTC_VECT(IRL0_LHHL, 0x2c0), INTC_VECT(IRL0_LHHH, 0x2e0), + INTC_VECT(IRL0_HLLL, 0x300), INTC_VECT(IRL0_HLLH, 0x320), + INTC_VECT(IRL0_HLHL, 0x340), INTC_VECT(IRL0_HLHH, 0x360), + INTC_VECT(IRL0_HHLL, 0x380), INTC_VECT(IRL0_HHLH, 0x3a0), + INTC_VECT(IRL0_HHHL, 0x3c0), +}; + +static struct intc_vect vectors_irl4567[] __initdata = { + INTC_VECT(IRL4_LLLL, 0xb00), INTC_VECT(IRL4_LLLH, 0xb20), + INTC_VECT(IRL4_LLHL, 0xb40), INTC_VECT(IRL4_LLHH, 0xb60), + INTC_VECT(IRL4_LHLL, 0xb80), INTC_VECT(IRL4_LHLH, 0xba0), + INTC_VECT(IRL4_LHHL, 0xbc0), INTC_VECT(IRL4_LHHH, 0xbe0), + INTC_VECT(IRL4_HLLL, 0xc00), INTC_VECT(IRL4_HLLH, 0xc20), + INTC_VECT(IRL4_HLHL, 0xc40), INTC_VECT(IRL4_HLHH, 0xc60), + INTC_VECT(IRL4_HHLL, 0xc80), INTC_VECT(IRL4_HHLH, 0xca0), + INTC_VECT(IRL4_HHHL, 0xcc0), +}; + +static DECLARE_INTC_DESC(intc_desc_irl0123, "sh7757-irl0123", vectors_irl0123, + NULL, mask_registers, NULL, NULL); + +static DECLARE_INTC_DESC(intc_desc_irl4567, "sh7757-irl4567", vectors_irl4567, + NULL, mask_registers, NULL, NULL); + +#define INTC_ICR0 0xffd00000 +#define INTC_INTMSK0 0xffd00044 +#define INTC_INTMSK1 0xffd00048 +#define INTC_INTMSK2 0xffd40080 +#define INTC_INTMSKCLR1 0xffd00068 +#define INTC_INTMSKCLR2 0xffd40084 + +void __init plat_irq_setup(void) +{ + /* disable IRQ3-0 + IRQ7-4 */ + ctrl_outl(0xff000000, INTC_INTMSK0); + + /* disable IRL3-0 + IRL7-4 */ + ctrl_outl(0xc0000000, INTC_INTMSK1); + ctrl_outl(0xfffefffe, INTC_INTMSK2); + + /* select IRL mode for IRL3-0 + IRL7-4 */ + ctrl_outl(ctrl_inl(INTC_ICR0) & ~0x00c00000, INTC_ICR0); + + /* disable holding function, ie enable "SH-4 Mode" */ + ctrl_outl(ctrl_inl(INTC_ICR0) | 0x00200000, INTC_ICR0); + + register_intc_controller(&intc_desc); +} + +void __init plat_irq_setup_pins(int mode) +{ + switch (mode) { + case IRQ_MODE_IRQ7654: + /* select IRQ mode for IRL7-4 */ + ctrl_outl(ctrl_inl(INTC_ICR0) | 0x00400000, INTC_ICR0); + register_intc_controller(&intc_desc_irq4567); + break; + case IRQ_MODE_IRQ3210: + /* select IRQ mode for IRL3-0 */ + ctrl_outl(ctrl_inl(INTC_ICR0) | 0x00800000, INTC_ICR0); + register_intc_controller(&intc_desc_irq0123); + break; + case IRQ_MODE_IRL7654: + /* enable IRL7-4 but don't provide any masking */ + ctrl_outl(0x40000000, INTC_INTMSKCLR1); + ctrl_outl(0x0000fffe, INTC_INTMSKCLR2); + break; + case IRQ_MODE_IRL3210: + /* enable IRL0-3 but don't provide any masking */ + ctrl_outl(0x80000000, INTC_INTMSKCLR1); + ctrl_outl(0xfffe0000, INTC_INTMSKCLR2); + break; + case IRQ_MODE_IRL7654_MASK: + /* enable IRL7-4 and mask using cpu intc controller */ + ctrl_outl(0x40000000, INTC_INTMSKCLR1); + register_intc_controller(&intc_desc_irl4567); + break; + case IRQ_MODE_IRL3210_MASK: + /* enable IRL0-3 and mask using cpu intc controller */ + ctrl_outl(0x80000000, INTC_INTMSKCLR1); + register_intc_controller(&intc_desc_irl0123); + break; + default: + BUG(); + } +} + +void __init plat_mem_setup(void) +{ +} diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index ceb409bf7741..212e6bddaeb8 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -481,7 +481,7 @@ static const char *cpu_name[] = { [CPU_SH7763] = "SH7763", [CPU_SH7770] = "SH7770", [CPU_SH7780] = "SH7780", [CPU_SH7781] = "SH7781", [CPU_SH7343] = "SH7343", [CPU_SH7785] = "SH7785", - [CPU_SH7786] = "SH7786", + [CPU_SH7786] = "SH7786", [CPU_SH7757] = "SH7757", [CPU_SH7722] = "SH7722", [CPU_SHX3] = "SH-X3", [CPU_SH5_101] = "SH5-101", [CPU_SH5_103] = "SH5-103", [CPU_MXG] = "MX-G", [CPU_SH7723] = "SH7723", diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index 2795618e4f07..64dc1ad59801 100644 --- a/arch/sh/mm/Kconfig +++ b/arch/sh/mm/Kconfig @@ -82,7 +82,7 @@ config 32BIT config PMB_ENABLE bool "Support 32-bit physical addressing through PMB" - depends on MMU && EXPERIMENTAL && (CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785) + depends on MMU && EXPERIMENTAL && (CPU_SUBTYPE_SH7757 || CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785) select 32BIT default y help @@ -97,7 +97,7 @@ choice config PMB bool "PMB" - depends on MMU && EXPERIMENTAL && (CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785) + depends on MMU && EXPERIMENTAL && (CPU_SUBTYPE_SH7757 || CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785) select 32BIT help If you say Y here, physical addressing will be extended to @@ -106,7 +106,8 @@ config PMB config PMB_FIXED bool "fixed PMB" - depends on MMU && EXPERIMENTAL && (CPU_SUBTYPE_SH7780 || \ + depends on MMU && EXPERIMENTAL && (CPU_SUBTYPE_SH7757 || \ + CPU_SUBTYPE_SH7780 || \ CPU_SUBTYPE_SH7785) select 32BIT help diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 4cbb87ad070a..32dc2fc50e6b 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -272,7 +272,8 @@ static inline void sci_init_pins(struct uart_port *port, unsigned int cflag) __raw_writew(data, PSCR); } } -#elif defined(CONFIG_CPU_SUBTYPE_SH7763) || \ +#elif defined(CONFIG_CPU_SUBTYPE_SH7757) || \ + defined(CONFIG_CPU_SUBTYPE_SH7763) || \ defined(CONFIG_CPU_SUBTYPE_SH7780) || \ defined(CONFIG_CPU_SUBTYPE_SH7785) || \ defined(CONFIG_CPU_SUBTYPE_SH7786) || \ diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index 38072c15b845..3e2fcf93b42e 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -112,6 +112,13 @@ #elif defined(CONFIG_H8S2678) # define SCSCR_INIT(port) 0x30 /* TIE=0,RIE=0,TE=1,RE=1 */ # define H8300_SCI_DR(ch) *(volatile char *)(P1DR + h8300_sci_pins[ch].port) +#elif defined(CONFIG_CPU_SUBTYPE_SH7757) +# define SCSPTR0 0xfe4b0020 +# define SCSPTR1 0xfe4b0020 +# define SCSPTR2 0xfe4b0020 +# define SCIF_ORER 0x0001 +# define SCSCR_INIT(port) 0x38 +# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH7763) # define SCSPTR0 0xffe00024 /* 16 bit SCIF */ # define SCSPTR1 0xffe08024 /* 16 bit SCIF */ @@ -562,6 +569,16 @@ static inline int sci_rxd_in(struct uart_port *port) return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */ return 1; } +#elif defined(CONFIG_CPU_SUBTYPE_SH7757) +static inline int sci_rxd_in(struct uart_port *port) +{ + if (port->mapbase == 0xfe4b0000) + return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; + if (port->mapbase == 0xfe4c0000) + return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; + if (port->mapbase == 0xfe4d0000) + return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; +} #elif defined(CONFIG_CPU_SUBTYPE_SH7760) static inline int sci_rxd_in(struct uart_port *port) { -- cgit v1.2.3 From 0e12ddf13256fdcf6bb4dcd4c6af7ae6f7e3ab71 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Fri, 4 Sep 2009 17:04:28 -0700 Subject: [IA64] ioc4_serial: fix printk format warnings drivers/serial/ioc4_serial.c:943: warning: format '%lx' expects type 'long unsigned int', but argument 2 has type 'long long unsigned int' Signed-off-by: Randy Dunlap Cc: Pat Gefre Signed-off-by: Tony Luck --- drivers/serial/ioc4_serial.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/serial') diff --git a/drivers/serial/ioc4_serial.c b/drivers/serial/ioc4_serial.c index 6bab63cd5b29..e5c58fe7e745 100644 --- a/drivers/serial/ioc4_serial.c +++ b/drivers/serial/ioc4_serial.c @@ -930,7 +930,7 @@ static void handle_dma_error_intr(void *arg, uint32_t other_ir) if (readl(&port->ip_mem->pci_err_addr_l.raw) & IOC4_PCI_ERR_ADDR_VLD) { printk(KERN_ERR - "PCI error address is 0x%lx, " + "PCI error address is 0x%llx, " "master is serial port %c %s\n", (((uint64_t)readl(&port->ip_mem->pci_err_addr_h) << 32) -- cgit v1.2.3 From 0271edd4b1b16f255162029359bb69c1ee4d9c3b Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Thu, 6 Aug 2009 15:20:05 -0700 Subject: serial: bfin_5xx: fix building as module when early printk is enabled Since early printk only makes sense/works when the serial driver is built into the kernel, disable the option for this driver when it is going to be built as a module. Otherwise we get build failures due to the ifdef handling. Signed-off-by: Mike Frysinger Cc: Alan Cox Cc: stable Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- drivers/serial/bfin_5xx.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/serial') diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c index b4a7650af696..4fff4e524034 100644 --- a/drivers/serial/bfin_5xx.c +++ b/drivers/serial/bfin_5xx.c @@ -42,6 +42,10 @@ # undef CONFIG_EARLY_PRINTK #endif +#ifdef CONFIG_SERIAL_BFIN_MODULE +# undef CONFIG_EARLY_PRINTK +#endif + /* UART name and device definitions */ #define BFIN_SERIAL_NAME "ttyBF" #define BFIN_SERIAL_MAJOR 204 -- cgit v1.2.3 From 7a4b23104bd2624d16681158a9b338c502c103a0 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Sat, 1 Aug 2009 15:28:35 +0200 Subject: tty: serial/pcmcia: add ID for Advantech card Add ID as reported in: http://lists.infradead.org/pipermail/linux-pcmcia/2009-May/006127.html Reported-by: Kenneth Moorman Signed-off-by: Wolfram Sang Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/serial/serial_cs.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/serial') diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index ed4648b556c7..a3bb49031a7f 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -884,6 +884,7 @@ static struct pcmcia_device_id serial_ids[] = { PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0xa555, "SW_555_SER.cis"), /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */ PCMCIA_DEVICE_CIS_MANF_CARD(0x013f, 0xa555, "SW_555_SER.cis"), /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */ PCMCIA_DEVICE_CIS_PROD_ID12("MultiTech", "PCMCIA 56K DataFax", 0x842047ee, 0xc2efcf03, "cis/MT5634ZLX.cis"), + PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-2", 0x96913a85, 0x27ab5437, "COMpad2.cis"), PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "COMpad4.cis"), PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "COMpad2.cis"), PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "cis/RS-COM-2P.cis"), -- cgit v1.2.3 From 1607acaec38319c5e0b48a3586c00e667e920a0d Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Fri, 14 Aug 2009 14:02:34 +0200 Subject: tty: icom: bit and/or confusion? Previously, if any bit other than CMD_SND_BREAK was set, CMD_SND_BREAK was not unset. Signed-off-by: Roel Kluin Signed-off-by: Greg Kroah-Hartman --- drivers/serial/icom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/serial') diff --git a/drivers/serial/icom.c b/drivers/serial/icom.c index cd1b6a45bb82..060f4e3d54c5 100644 --- a/drivers/serial/icom.c +++ b/drivers/serial/icom.c @@ -617,7 +617,7 @@ static void shutdown(struct icom_port *icom_port) * disable break condition */ cmdReg = readb(&icom_port->dram->CmdReg); - if ((cmdReg | CMD_SND_BREAK) == CMD_SND_BREAK) { + if (cmdReg & CMD_SND_BREAK) { writeb(cmdReg & ~CMD_SND_BREAK, &icom_port->dram->CmdReg); } } -- cgit v1.2.3 From 1c2f04937b3e397a5695953c6b82aa4c77d21eb8 Mon Sep 17 00:00:00 2001 From: Vikram Pandita Date: Sat, 19 Sep 2009 13:13:19 -0700 Subject: serial: 8250: add IRQ trigger support There is currently no provision for passing IRQ trigger flags for serial IRQs with triggering requirements (such as GPIO IRQs) This patch adds irqflags to plat_serial8250_port that can be passed from board file to reqest_irq() of 8250 driver Changes are backward compatible with boards passing UPF_SHARE_IRQ flag Tested on Zoom2 board that has IRQF_TRIGGER_RISING requirement for 8250 irq [Moved new flag to end to fix bugs in the original with the old_serial array -- Alan] Signed-off-by: Vikram Pandita Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/serial/8250.c | 14 +++++++++----- drivers/serial/8250.h | 1 + include/linux/serial_8250.h | 1 + include/linux/serial_core.h | 1 + 4 files changed, 12 insertions(+), 5 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index fb867a9f55e9..83168a6c3c05 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -1677,7 +1677,7 @@ static int serial_link_irq_chain(struct uart_8250_port *up) INIT_LIST_HEAD(&up->list); i->head = &up->list; spin_unlock_irq(&i->lock); - + irq_flags |= up->port.irqflags; ret = request_irq(up->port.irq, serial8250_interrupt, irq_flags, "serial", i); if (ret < 0) @@ -2026,7 +2026,7 @@ static int serial8250_startup(struct uart_port *port) * allow register changes to become visible. */ spin_lock_irqsave(&up->port.lock, flags); - if (up->port.flags & UPF_SHARE_IRQ) + if (up->port.irqflags & IRQF_SHARED) disable_irq_nosync(up->port.irq); wait_for_xmitr(up, UART_LSR_THRE); @@ -2039,7 +2039,7 @@ static int serial8250_startup(struct uart_port *port) iir = serial_in(up, UART_IIR); serial_out(up, UART_IER, 0); - if (up->port.flags & UPF_SHARE_IRQ) + if (up->port.irqflags & IRQF_SHARED) enable_irq(up->port.irq); spin_unlock_irqrestore(&up->port.lock, flags); @@ -2671,6 +2671,7 @@ static void __init serial8250_isa_init_ports(void) i++, up++) { up->port.iobase = old_serial_port[i].port; up->port.irq = irq_canonicalize(old_serial_port[i].irq); + up->port.irqflags = old_serial_port[i].irqflags; up->port.uartclk = old_serial_port[i].baud_base * 16; up->port.flags = old_serial_port[i].flags; up->port.hub6 = old_serial_port[i].hub6; @@ -2679,7 +2680,7 @@ static void __init serial8250_isa_init_ports(void) up->port.regshift = old_serial_port[i].iomem_reg_shift; set_io_from_upio(&up->port); if (share_irqs) - up->port.flags |= UPF_SHARE_IRQ; + up->port.irqflags |= IRQF_SHARED; } } @@ -2869,6 +2870,7 @@ int __init early_serial_setup(struct uart_port *port) p->iobase = port->iobase; p->membase = port->membase; p->irq = port->irq; + p->irqflags = port->irqflags; p->uartclk = port->uartclk; p->fifosize = port->fifosize; p->regshift = port->regshift; @@ -2942,6 +2944,7 @@ static int __devinit serial8250_probe(struct platform_device *dev) port.iobase = p->iobase; port.membase = p->membase; port.irq = p->irq; + port.irqflags = p->irqflags; port.uartclk = p->uartclk; port.regshift = p->regshift; port.iotype = p->iotype; @@ -2954,7 +2957,7 @@ static int __devinit serial8250_probe(struct platform_device *dev) port.serial_out = p->serial_out; port.dev = &dev->dev; if (share_irqs) - port.flags |= UPF_SHARE_IRQ; + port.irqflags |= IRQF_SHARED; ret = serial8250_register_port(&port); if (ret < 0) { dev_err(&dev->dev, "unable to register port at index %d " @@ -3096,6 +3099,7 @@ int serial8250_register_port(struct uart_port *port) uart->port.iobase = port->iobase; uart->port.membase = port->membase; uart->port.irq = port->irq; + uart->port.irqflags = port->irqflags; uart->port.uartclk = port->uartclk; uart->port.fifosize = port->fifosize; uart->port.regshift = port->regshift; diff --git a/drivers/serial/8250.h b/drivers/serial/8250.h index 520260326f3d..6e19ea3e48d5 100644 --- a/drivers/serial/8250.h +++ b/drivers/serial/8250.h @@ -25,6 +25,7 @@ struct old_serial_port { unsigned char io_type; unsigned char *iomem_base; unsigned short iomem_reg_shift; + unsigned long irqflags; }; /* diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h index d4d2a78ad43e..fb46aba11fb5 100644 --- a/include/linux/serial_8250.h +++ b/include/linux/serial_8250.h @@ -22,6 +22,7 @@ struct plat_serial8250_port { void __iomem *membase; /* ioremap cookie or NULL */ resource_size_t mapbase; /* resource base */ unsigned int irq; /* interrupt number */ + unsigned long irqflags; /* request_irq flags */ unsigned int uartclk; /* UART clock rate */ void *private_data; unsigned char regshift; /* register shift */ diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 23d2fb051f97..3cd255f0b211 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -265,6 +265,7 @@ struct uart_port { unsigned int (*serial_in)(struct uart_port *, int); void (*serial_out)(struct uart_port *, int, int); unsigned int irq; /* irq number */ + unsigned long irqflags; /* irq flags */ unsigned int uartclk; /* base uart clock */ unsigned int fifosize; /* tx fifo size */ unsigned char x_char; /* xon/xoff char */ -- cgit v1.2.3 From 24d481ecae1614cf02e638c8dce9b6e8bf230603 Mon Sep 17 00:00:00 2001 From: Anton Vorontsov Date: Sat, 19 Sep 2009 13:13:20 -0700 Subject: 8250: Now honours baud rate lower bounds A platform clock drives 8250 ports in most SOC systems, the clock might run at high frequencies, and so it's not always possible to downscale uart clock to a desired value. Currently the 8250 uart driver accepts not supported baud rates, and what is worse, it is doing this silently, and then passes not accepted values to a new termios, so userspace has no chance to catch this kind of errors (userspace verifies that settings were accepted by reading back and comparing the settings). This patch fixes the issue by passing minimum baud rate to the uart_get_baud_rate() call, the call should take care of all bounds, so userspace should now report: # stty -F /dev/ttyS0 speed 300 115200 stty: /dev/ttyS0: unable to perform all requested operations p.s. uart_get_baud_rate() falls back to 9600, which still might be too low for some 10 GHz platforms, but that's a separate issue, and we can wait with fixing this till we find such a platform. Signed-off-by: Anton Vorontsov Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/serial/8250.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/serial') diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index 83168a6c3c05..1fd4894d9b51 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -2272,7 +2272,9 @@ serial8250_set_termios(struct uart_port *port, struct ktermios *termios, /* * Ask the core to calculate the divisor for us. */ - baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); + baud = uart_get_baud_rate(port, termios, old, + port->uartclk / 16 / 0xffff, + port->uartclk / 16); quot = serial8250_get_divisor(port, baud); /* -- cgit v1.2.3 From ebd2c8f6d2ec4012c267ecb95e72a57b8355a705 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sat, 19 Sep 2009 13:13:28 -0700 Subject: serial: kill off uart_info We moved this into uart_state, now move the fields out of the separate structure and kill it off. Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- arch/mn10300/kernel/asm-offsets.c | 6 +- drivers/serial/21285.c | 8 +- drivers/serial/8250.c | 10 +- drivers/serial/amba-pl010.c | 6 +- drivers/serial/amba-pl011.c | 6 +- drivers/serial/atmel_serial.c | 14 +- drivers/serial/bfin_5xx.c | 20 +-- drivers/serial/bfin_sport_uart.c | 6 +- drivers/serial/clps711x.c | 4 +- drivers/serial/cpm_uart/cpm_uart_core.c | 2 +- drivers/serial/dz.c | 6 +- drivers/serial/icom.c | 16 +- drivers/serial/imx.c | 16 +- drivers/serial/ioc3_serial.c | 52 +++--- drivers/serial/ioc4_serial.c | 66 ++++---- drivers/serial/ip22zilog.c | 14 +- drivers/serial/jsm/jsm_neo.c | 2 +- drivers/serial/jsm/jsm_tty.c | 20 +-- drivers/serial/m32r_sio.c | 6 +- drivers/serial/max3100.c | 16 +- drivers/serial/mcf.c | 4 +- drivers/serial/mpc52xx_uart.c | 4 +- drivers/serial/mpsc.c | 4 +- drivers/serial/msm_serial.c | 6 +- drivers/serial/mux.c | 4 +- drivers/serial/netx-serial.c | 6 +- drivers/serial/nwpserial.c | 4 +- drivers/serial/pmac_zilog.c | 12 +- drivers/serial/pnx8xxx_uart.c | 8 +- drivers/serial/pxa.c | 6 +- drivers/serial/sa1100.c | 8 +- drivers/serial/samsung.c | 8 +- drivers/serial/sb1250-duart.c | 6 +- drivers/serial/sc26xx.c | 10 +- drivers/serial/serial_core.c | 286 ++++++++++++++++---------------- drivers/serial/serial_ks8695.c | 6 +- drivers/serial/serial_lh7a40x.c | 6 +- drivers/serial/serial_txx9.c | 4 +- drivers/serial/sh-sci.c | 10 +- drivers/serial/sn_console.c | 22 +-- drivers/serial/sunhv.c | 8 +- drivers/serial/sunsab.c | 10 +- drivers/serial/sunsu.c | 6 +- drivers/serial/sunzilog.c | 14 +- drivers/serial/timbuart.c | 10 +- drivers/serial/uartlite.c | 6 +- drivers/serial/ucc_uart.c | 4 +- drivers/serial/vr41xx_siu.c | 6 +- drivers/serial/zs.c | 6 +- include/linux/serial_core.h | 64 ++++--- 50 files changed, 422 insertions(+), 432 deletions(-) (limited to 'drivers/serial') diff --git a/arch/mn10300/kernel/asm-offsets.c b/arch/mn10300/kernel/asm-offsets.c index 2646fcbd7d89..82b40079ad76 100644 --- a/arch/mn10300/kernel/asm-offsets.c +++ b/arch/mn10300/kernel/asm-offsets.c @@ -95,7 +95,7 @@ void foo(void) OFFSET(__iobase, mn10300_serial_port, _iobase); DEFINE(__UART_XMIT_SIZE, UART_XMIT_SIZE); - OFFSET(__xmit_buffer, uart_info, xmit.buf); - OFFSET(__xmit_head, uart_info, xmit.head); - OFFSET(__xmit_tail, uart_info, xmit.tail); + OFFSET(__xmit_buffer, uart_state, xmit.buf); + OFFSET(__xmit_head, uart_state, xmit.head); + OFFSET(__xmit_tail, uart_state, xmit.tail); } diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c index cb6d85d7ff43..1e3d19397a59 100644 --- a/drivers/serial/21285.c +++ b/drivers/serial/21285.c @@ -86,7 +86,7 @@ static void serial21285_enable_ms(struct uart_port *port) static irqreturn_t serial21285_rx_chars(int irq, void *dev_id) { struct uart_port *port = dev_id; - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; unsigned int status, ch, flag, rxs, max_count = 256; status = *CSR_UARTFLG; @@ -124,7 +124,7 @@ static irqreturn_t serial21285_rx_chars(int irq, void *dev_id) static irqreturn_t serial21285_tx_chars(int irq, void *dev_id) { struct uart_port *port = dev_id; - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; int count = 256; if (port->x_char) { @@ -235,8 +235,8 @@ serial21285_set_termios(struct uart_port *port, struct ktermios *termios, baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); quot = uart_get_divisor(port, baud); - if (port->info && port->info->port.tty) { - struct tty_struct *tty = port->info->port.tty; + if (port->state && port->state->port.tty) { + struct tty_struct *tty = port->state->port.tty; unsigned int b = port->uartclk / (16 * quot); tty_encode_baud_rate(tty, b, b); } diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index 1fd4894d9b51..e415c5eca599 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -1382,7 +1382,7 @@ static void serial8250_enable_ms(struct uart_port *port) static void receive_chars(struct uart_8250_port *up, unsigned int *status) { - struct tty_struct *tty = up->port.info->port.tty; + struct tty_struct *tty = up->port.state->port.tty; unsigned char ch, lsr = *status; int max_count = 256; char flag; @@ -1457,7 +1457,7 @@ ignore_char: static void transmit_chars(struct uart_8250_port *up) { - struct circ_buf *xmit = &up->port.info->xmit; + struct circ_buf *xmit = &up->port.state->xmit; int count; if (up->port.x_char) { @@ -1500,7 +1500,7 @@ static unsigned int check_modem_status(struct uart_8250_port *up) status |= up->msr_saved_flags; up->msr_saved_flags = 0; if (status & UART_MSR_ANY_DELTA && up->ier & UART_IER_MSI && - up->port.info != NULL) { + up->port.state != NULL) { if (status & UART_MSR_TERI) up->port.icount.rng++; if (status & UART_MSR_DDSR) @@ -1510,7 +1510,7 @@ static unsigned int check_modem_status(struct uart_8250_port *up) if (status & UART_MSR_DCTS) uart_handle_cts_change(&up->port, status & UART_MSR_CTS); - wake_up_interruptible(&up->port.info->delta_msr_wait); + wake_up_interruptible(&up->port.state->delta_msr_wait); } return status; @@ -1764,7 +1764,7 @@ static void serial8250_backup_timeout(unsigned long data) up->lsr_saved_flags |= lsr & LSR_SAVE_FLAGS; spin_unlock_irqrestore(&up->port.lock, flags); if ((iir & UART_IIR_NO_INT) && (up->ier & UART_IER_THRI) && - (!uart_circ_empty(&up->port.info->xmit) || up->port.x_char) && + (!uart_circ_empty(&up->port.state->xmit) || up->port.x_char) && (lsr & UART_LSR_THRE)) { iir &= ~(UART_IIR_ID | UART_IIR_NO_INT); iir |= UART_IIR_THRI; diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c index 58a4879c7e48..39032413d4a1 100644 --- a/drivers/serial/amba-pl010.c +++ b/drivers/serial/amba-pl010.c @@ -117,7 +117,7 @@ static void pl010_enable_ms(struct uart_port *port) static void pl010_rx_chars(struct uart_amba_port *uap) { - struct tty_struct *tty = uap->port.info->port.tty; + struct tty_struct *tty = uap->port.state->port.tty; unsigned int status, ch, flag, rsr, max_count = 256; status = readb(uap->port.membase + UART01x_FR); @@ -172,7 +172,7 @@ static void pl010_rx_chars(struct uart_amba_port *uap) static void pl010_tx_chars(struct uart_amba_port *uap) { - struct circ_buf *xmit = &uap->port.info->xmit; + struct circ_buf *xmit = &uap->port.state->xmit; int count; if (uap->port.x_char) { @@ -225,7 +225,7 @@ static void pl010_modem_status(struct uart_amba_port *uap) if (delta & UART01x_FR_CTS) uart_handle_cts_change(&uap->port, status & UART01x_FR_CTS); - wake_up_interruptible(&uap->port.info->delta_msr_wait); + wake_up_interruptible(&uap->port.state->delta_msr_wait); } static irqreturn_t pl010_int(int irq, void *dev_id) diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c index 72ba0c6d3551..ef82a34baf0f 100644 --- a/drivers/serial/amba-pl011.c +++ b/drivers/serial/amba-pl011.c @@ -124,7 +124,7 @@ static void pl011_enable_ms(struct uart_port *port) static void pl011_rx_chars(struct uart_amba_port *uap) { - struct tty_struct *tty = uap->port.info->port.tty; + struct tty_struct *tty = uap->port.state->port.tty; unsigned int status, ch, flag, max_count = 256; status = readw(uap->port.membase + UART01x_FR); @@ -175,7 +175,7 @@ static void pl011_rx_chars(struct uart_amba_port *uap) static void pl011_tx_chars(struct uart_amba_port *uap) { - struct circ_buf *xmit = &uap->port.info->xmit; + struct circ_buf *xmit = &uap->port.state->xmit; int count; if (uap->port.x_char) { @@ -226,7 +226,7 @@ static void pl011_modem_status(struct uart_amba_port *uap) if (delta & UART01x_FR_CTS) uart_handle_cts_change(&uap->port, status & UART01x_FR_CTS); - wake_up_interruptible(&uap->port.info->delta_msr_wait); + wake_up_interruptible(&uap->port.state->delta_msr_wait); } static irqreturn_t pl011_int(int irq, void *dev_id) diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c index 607d43a31048..963e3c12af41 100644 --- a/drivers/serial/atmel_serial.c +++ b/drivers/serial/atmel_serial.c @@ -427,7 +427,7 @@ static void atmel_rx_chars(struct uart_port *port) */ static void atmel_tx_chars(struct uart_port *port) { - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; if (port->x_char && UART_GET_CSR(port) & ATMEL_US_TXRDY) { UART_PUT_CHAR(port, port->x_char); @@ -560,7 +560,7 @@ static irqreturn_t atmel_interrupt(int irq, void *dev_id) static void atmel_tx_dma(struct uart_port *port) { struct atmel_uart_port *atmel_port = to_atmel_uart_port(port); - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx; int count; @@ -663,14 +663,14 @@ static void atmel_rx_from_ring(struct uart_port *port) * uart_start(), which takes the lock. */ spin_unlock(&port->lock); - tty_flip_buffer_push(port->info->port.tty); + tty_flip_buffer_push(port->state->port.tty); spin_lock(&port->lock); } static void atmel_rx_from_dma(struct uart_port *port) { struct atmel_uart_port *atmel_port = to_atmel_uart_port(port); - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; struct atmel_dma_buffer *pdc; int rx_idx = atmel_port->pdc_rx_idx; unsigned int head; @@ -776,7 +776,7 @@ static void atmel_tasklet_func(unsigned long data) if (status_change & ATMEL_US_CTS) uart_handle_cts_change(port, !(status & ATMEL_US_CTS)); - wake_up_interruptible(&port->info->delta_msr_wait); + wake_up_interruptible(&port->state->delta_msr_wait); atmel_port->irq_status_prev = status; } @@ -795,7 +795,7 @@ static void atmel_tasklet_func(unsigned long data) static int atmel_startup(struct uart_port *port) { struct atmel_uart_port *atmel_port = to_atmel_uart_port(port); - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; int retval; /* @@ -854,7 +854,7 @@ static int atmel_startup(struct uart_port *port) } if (atmel_use_dma_tx(port)) { struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx; - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; pdc->buf = xmit->buf; pdc->dma_addr = dma_map_single(port->dev, diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c index 4fff4e524034..50abb7e557f4 100644 --- a/drivers/serial/bfin_5xx.c +++ b/drivers/serial/bfin_5xx.c @@ -144,7 +144,7 @@ static void bfin_serial_stop_tx(struct uart_port *port) { struct bfin_serial_port *uart = (struct bfin_serial_port *)port; #ifdef CONFIG_SERIAL_BFIN_DMA - struct circ_buf *xmit = &uart->port.info->xmit; + struct circ_buf *xmit = &uart->port.state->xmit; #endif while (!(UART_GET_LSR(uart) & TEMT)) @@ -171,7 +171,7 @@ static void bfin_serial_stop_tx(struct uart_port *port) static void bfin_serial_start_tx(struct uart_port *port) { struct bfin_serial_port *uart = (struct bfin_serial_port *)port; - struct tty_struct *tty = uart->port.info->port.tty; + struct tty_struct *tty = uart->port.state->port.tty; #ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS if (uart->scts && !(bfin_serial_get_mctrl(&uart->port) & TIOCM_CTS)) { @@ -243,10 +243,10 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart) return; } - if (!uart->port.info || !uart->port.info->port.tty) + if (!uart->port.state || !uart->port.state->port.tty) return; #endif - tty = uart->port.info->port.tty; + tty = uart->port.state->port.tty; if (ANOMALY_05000363) { /* The BF533 (and BF561) family of processors have a nice anomaly @@ -331,7 +331,7 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart) static void bfin_serial_tx_chars(struct bfin_serial_port *uart) { - struct circ_buf *xmit = &uart->port.info->xmit; + struct circ_buf *xmit = &uart->port.state->xmit; if (uart_circ_empty(xmit) || uart_tx_stopped(&uart->port)) { #ifdef CONFIG_BF54x @@ -398,7 +398,7 @@ static irqreturn_t bfin_serial_tx_int(int irq, void *dev_id) #ifdef CONFIG_SERIAL_BFIN_DMA static void bfin_serial_dma_tx_chars(struct bfin_serial_port *uart) { - struct circ_buf *xmit = &uart->port.info->xmit; + struct circ_buf *xmit = &uart->port.state->xmit; uart->tx_done = 0; @@ -436,7 +436,7 @@ static void bfin_serial_dma_tx_chars(struct bfin_serial_port *uart) static void bfin_serial_dma_rx_chars(struct bfin_serial_port *uart) { - struct tty_struct *tty = uart->port.info->port.tty; + struct tty_struct *tty = uart->port.state->port.tty; int i, flg, status; status = UART_GET_LSR(uart); @@ -529,7 +529,7 @@ void bfin_serial_rx_dma_timeout(struct bfin_serial_port *uart) static irqreturn_t bfin_serial_dma_tx_int(int irq, void *dev_id) { struct bfin_serial_port *uart = dev_id; - struct circ_buf *xmit = &uart->port.info->xmit; + struct circ_buf *xmit = &uart->port.state->xmit; #ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS if (uart->scts && !(bfin_serial_get_mctrl(&uart->port)&TIOCM_CTS)) { @@ -965,10 +965,10 @@ static void bfin_serial_set_ldisc(struct uart_port *port) int line = port->line; unsigned short val; - if (line >= port->info->port.tty->driver->num) + if (line >= port->state->port.tty->driver->num) return; - switch (port->info->port.tty->termios->c_line) { + switch (port->state->port.tty->termios->c_line) { case N_IRDA: val = UART_GET_GCTL(&bfin_serial_ports[line]); val |= (IREN | RPOLC); diff --git a/drivers/serial/bfin_sport_uart.c b/drivers/serial/bfin_sport_uart.c index c108b1a0ce98..088bb35475f1 100644 --- a/drivers/serial/bfin_sport_uart.c +++ b/drivers/serial/bfin_sport_uart.c @@ -178,7 +178,7 @@ static int sport_uart_setup(struct sport_uart_port *up, int sclk, int baud_rate) static irqreturn_t sport_uart_rx_irq(int irq, void *dev_id) { struct sport_uart_port *up = dev_id; - struct tty_struct *tty = up->port.info->port.tty; + struct tty_struct *tty = up->port.state->port.tty; unsigned int ch; do { @@ -205,7 +205,7 @@ static irqreturn_t sport_uart_tx_irq(int irq, void *dev_id) static irqreturn_t sport_uart_err_irq(int irq, void *dev_id) { struct sport_uart_port *up = dev_id; - struct tty_struct *tty = up->port.info->port.tty; + struct tty_struct *tty = up->port.state->port.tty; unsigned int stat = SPORT_GET_STAT(up); /* Overflow in RX FIFO */ @@ -290,7 +290,7 @@ fail1: static void sport_uart_tx_chars(struct sport_uart_port *up) { - struct circ_buf *xmit = &up->port.info->xmit; + struct circ_buf *xmit = &up->port.state->xmit; if (SPORT_GET_STAT(up) & TXF) return; diff --git a/drivers/serial/clps711x.c b/drivers/serial/clps711x.c index 80e76426131d..b6acd19b458e 100644 --- a/drivers/serial/clps711x.c +++ b/drivers/serial/clps711x.c @@ -93,7 +93,7 @@ static void clps711xuart_enable_ms(struct uart_port *port) static irqreturn_t clps711xuart_int_rx(int irq, void *dev_id) { struct uart_port *port = dev_id; - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; unsigned int status, ch, flg; status = clps_readl(SYSFLG(port)); @@ -147,7 +147,7 @@ static irqreturn_t clps711xuart_int_rx(int irq, void *dev_id) static irqreturn_t clps711xuart_int_tx(int irq, void *dev_id) { struct uart_port *port = dev_id; - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; int count; if (port->x_char) { diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c index f8df0681e160..8d349b23249a 100644 --- a/drivers/serial/cpm_uart/cpm_uart_core.c +++ b/drivers/serial/cpm_uart/cpm_uart_core.c @@ -244,7 +244,7 @@ static void cpm_uart_int_rx(struct uart_port *port) int i; unsigned char ch; u8 *cp; - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; struct uart_cpm_port *pinfo = (struct uart_cpm_port *)port; cbd_t __iomem *bdp; u16 status; diff --git a/drivers/serial/dz.c b/drivers/serial/dz.c index 6042b87797a1..57421d776329 100644 --- a/drivers/serial/dz.c +++ b/drivers/serial/dz.c @@ -197,7 +197,7 @@ static inline void dz_receive_chars(struct dz_mux *mux) while ((status = dz_in(dport, DZ_RBUF)) & DZ_DVAL) { dport = &mux->dport[LINE(status)]; uport = &dport->port; - tty = uport->info->port.tty; /* point to the proper dev */ + tty = uport->state->port.tty; /* point to the proper dev */ ch = UCHAR(status); /* grab the char */ flag = TTY_NORMAL; @@ -249,7 +249,7 @@ static inline void dz_receive_chars(struct dz_mux *mux) } for (i = 0; i < DZ_NB_PORT; i++) if (lines_rx[i]) - tty_flip_buffer_push(mux->dport[i].port.info->port.tty); + tty_flip_buffer_push(mux->dport[i].port.state->port.tty); } /* @@ -268,7 +268,7 @@ static inline void dz_transmit_chars(struct dz_mux *mux) status = dz_in(dport, DZ_CSR); dport = &mux->dport[LINE(status)]; - xmit = &dport->port.info->xmit; + xmit = &dport->port.state->xmit; if (dport->port.x_char) { /* XON/XOFF chars */ dz_out(dport, DZ_TDR, dport->port.x_char); diff --git a/drivers/serial/icom.c b/drivers/serial/icom.c index 060f4e3d54c5..f86c47e08a06 100644 --- a/drivers/serial/icom.c +++ b/drivers/serial/icom.c @@ -627,7 +627,7 @@ static int icom_write(struct uart_port *port) unsigned long data_count; unsigned char cmdReg; unsigned long offset; - int temp_tail = port->info->xmit.tail; + int temp_tail = port->state->xmit.tail; trace(ICOM_PORT, "WRITE", 0); @@ -638,11 +638,11 @@ static int icom_write(struct uart_port *port) } data_count = 0; - while ((port->info->xmit.head != temp_tail) && + while ((port->state->xmit.head != temp_tail) && (data_count <= XMIT_BUFF_SZ)) { ICOM_PORT->xmit_buf[data_count++] = - port->info->xmit.buf[temp_tail]; + port->state->xmit.buf[temp_tail]; temp_tail++; temp_tail &= (UART_XMIT_SIZE - 1); @@ -694,7 +694,7 @@ static inline void check_modem_status(struct icom_port *icom_port) uart_handle_cts_change(&icom_port->uart_port, delta_status & ICOM_CTS); - wake_up_interruptible(&icom_port->uart_port.info-> + wake_up_interruptible(&icom_port->uart_port.state-> delta_msr_wait); old_status = status; } @@ -718,10 +718,10 @@ static void xmit_interrupt(u16 port_int_reg, struct icom_port *icom_port) icom_port->uart_port.icount.tx += count; for (i=0; iuart_port.info->xmit); i++) { + !uart_circ_empty(&icom_port->uart_port.state->xmit); i++) { - icom_port->uart_port.info->xmit.tail++; - icom_port->uart_port.info->xmit.tail &= + icom_port->uart_port.state->xmit.tail++; + icom_port->uart_port.state->xmit.tail &= (UART_XMIT_SIZE - 1); } @@ -735,7 +735,7 @@ static void xmit_interrupt(u16 port_int_reg, struct icom_port *icom_port) static void recv_interrupt(u16 port_int_reg, struct icom_port *icom_port) { short int count, rcv_buff; - struct tty_struct *tty = icom_port->uart_port.info->port.tty; + struct tty_struct *tty = icom_port->uart_port.state->port.tty; unsigned short int status; struct uart_icount *icount; unsigned long offset; diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index 7485afd0df4c..1febeafcb97a 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -224,7 +224,7 @@ static void imx_mctrl_check(struct imx_port *sport) if (changed & TIOCM_CTS) uart_handle_cts_change(&sport->port, status & TIOCM_CTS); - wake_up_interruptible(&sport->port.info->delta_msr_wait); + wake_up_interruptible(&sport->port.state->delta_msr_wait); } /* @@ -236,7 +236,7 @@ static void imx_timeout(unsigned long data) struct imx_port *sport = (struct imx_port *)data; unsigned long flags; - if (sport->port.info) { + if (sport->port.state) { spin_lock_irqsave(&sport->port.lock, flags); imx_mctrl_check(sport); spin_unlock_irqrestore(&sport->port.lock, flags); @@ -323,7 +323,7 @@ static void imx_enable_ms(struct uart_port *port) static inline void imx_transmit_buffer(struct imx_port *sport) { - struct circ_buf *xmit = &sport->port.info->xmit; + struct circ_buf *xmit = &sport->port.state->xmit; while (!(readl(sport->port.membase + UTS) & UTS_TXFULL)) { /* send xmit->buf[xmit->tail] @@ -388,7 +388,7 @@ static irqreturn_t imx_rtsint(int irq, void *dev_id) writel(USR1_RTSD, sport->port.membase + USR1); uart_handle_cts_change(&sport->port, !!val); - wake_up_interruptible(&sport->port.info->delta_msr_wait); + wake_up_interruptible(&sport->port.state->delta_msr_wait); spin_unlock_irqrestore(&sport->port.lock, flags); return IRQ_HANDLED; @@ -397,7 +397,7 @@ static irqreturn_t imx_rtsint(int irq, void *dev_id) static irqreturn_t imx_txint(int irq, void *dev_id) { struct imx_port *sport = dev_id; - struct circ_buf *xmit = &sport->port.info->xmit; + struct circ_buf *xmit = &sport->port.state->xmit; unsigned long flags; spin_lock_irqsave(&sport->port.lock,flags); @@ -427,7 +427,7 @@ static irqreturn_t imx_rxint(int irq, void *dev_id) { struct imx_port *sport = dev_id; unsigned int rx,flg,ignored = 0; - struct tty_struct *tty = sport->port.info->port.tty; + struct tty_struct *tty = sport->port.state->port.tty; unsigned long flags, temp; spin_lock_irqsave(&sport->port.lock,flags); @@ -900,11 +900,11 @@ imx_set_termios(struct uart_port *port, struct ktermios *termios, rational_best_approximation(16 * div * baud, sport->port.uartclk, 1 << 16, 1 << 16, &num, &denom); - if (port->info && port->info->port.tty) { + if (port->state && port->state->port.tty) { tdiv64 = sport->port.uartclk; tdiv64 *= num; do_div(tdiv64, denom * 16 * div); - tty_encode_baud_rate(sport->port.info->port.tty, + tty_encode_baud_rate(sport->port.state->port.tty, (speed_t)tdiv64, (speed_t)tdiv64); } diff --git a/drivers/serial/ioc3_serial.c b/drivers/serial/ioc3_serial.c index ae3699d77dd0..de4ab1bfee8d 100644 --- a/drivers/serial/ioc3_serial.c +++ b/drivers/serial/ioc3_serial.c @@ -897,25 +897,25 @@ static void transmit_chars(struct uart_port *the_port) char *start; struct tty_struct *tty; struct ioc3_port *port = get_ioc3_port(the_port); - struct uart_info *info; + struct uart_state *state; if (!the_port) return; if (!port) return; - info = the_port->info; - tty = info->port.tty; + state = the_port->state; + tty = state->port.tty; - if (uart_circ_empty(&info->xmit) || uart_tx_stopped(the_port)) { + if (uart_circ_empty(&state->xmit) || uart_tx_stopped(the_port)) { /* Nothing to do or hw stopped */ set_notification(port, N_ALL_OUTPUT, 0); return; } - head = info->xmit.head; - tail = info->xmit.tail; - start = (char *)&info->xmit.buf[tail]; + head = state->xmit.head; + tail = state->xmit.tail; + start = (char *)&state->xmit.buf[tail]; /* write out all the data or until the end of the buffer */ xmit_count = (head < tail) ? (UART_XMIT_SIZE - tail) : (head - tail); @@ -928,14 +928,14 @@ static void transmit_chars(struct uart_port *the_port) /* advance the pointers */ tail += result; tail &= UART_XMIT_SIZE - 1; - info->xmit.tail = tail; - start = (char *)&info->xmit.buf[tail]; + state->xmit.tail = tail; + start = (char *)&state->xmit.buf[tail]; } } - if (uart_circ_chars_pending(&info->xmit) < WAKEUP_CHARS) + if (uart_circ_chars_pending(&state->xmit) < WAKEUP_CHARS) uart_write_wakeup(the_port); - if (uart_circ_empty(&info->xmit)) { + if (uart_circ_empty(&state->xmit)) { set_notification(port, N_OUTPUT_LOWAT, 0); } else { set_notification(port, N_OUTPUT_LOWAT, 1); @@ -956,7 +956,7 @@ ioc3_change_speed(struct uart_port *the_port, unsigned int cflag; int baud; int new_parity = 0, new_parity_enable = 0, new_stop = 0, new_data = 8; - struct uart_info *info = the_port->info; + struct uart_state *state = the_port->state; cflag = new_termios->c_cflag; @@ -997,14 +997,14 @@ ioc3_change_speed(struct uart_port *the_port, the_port->ignore_status_mask = N_ALL_INPUT; - info->port.tty->low_latency = 1; + state->port.tty->low_latency = 1; - if (I_IGNPAR(info->port.tty)) + if (I_IGNPAR(state->port.tty)) the_port->ignore_status_mask &= ~(N_PARITY_ERROR | N_FRAMING_ERROR); - if (I_IGNBRK(info->port.tty)) { + if (I_IGNBRK(state->port.tty)) { the_port->ignore_status_mask &= ~N_BREAK; - if (I_IGNPAR(info->port.tty)) + if (I_IGNPAR(state->port.tty)) the_port->ignore_status_mask &= ~N_OVERRUN_ERROR; } if (!(cflag & CREAD)) { @@ -1286,7 +1286,7 @@ static inline int do_read(struct uart_port *the_port, char *buf, int len) uart_handle_dcd_change (port->ip_port, 0); wake_up_interruptible - (&the_port->info-> + (&the_port->state-> delta_msr_wait); } @@ -1392,21 +1392,21 @@ static int receive_chars(struct uart_port *the_port) struct tty_struct *tty; unsigned char ch[MAX_CHARS]; int read_count = 0, read_room, flip = 0; - struct uart_info *info = the_port->info; + struct uart_state *state = the_port->state; struct ioc3_port *port = get_ioc3_port(the_port); unsigned long pflags; /* Make sure all the pointers are "good" ones */ - if (!info) + if (!state) return 0; - if (!info->port.tty) + if (!state->port.tty) return 0; if (!(port->ip_flags & INPUT_ENABLE)) return 0; spin_lock_irqsave(&the_port->lock, pflags); - tty = info->port.tty; + tty = state->port.tty; read_count = do_read(the_port, ch, MAX_CHARS); if (read_count > 0) { @@ -1491,7 +1491,7 @@ ioc3uart_intr_one(struct ioc3_submodule *is, uart_handle_dcd_change(the_port, shadow & SHADOW_DCD); wake_up_interruptible - (&the_port->info->delta_msr_wait); + (&the_port->state->delta_msr_wait); } else if ((port->ip_notify & N_DDCD) && !(shadow & SHADOW_DCD)) { /* Flag delta DCD/no DCD */ @@ -1511,7 +1511,7 @@ ioc3uart_intr_one(struct ioc3_submodule *is, uart_handle_cts_change(the_port, shadow & SHADOW_CTS); wake_up_interruptible - (&the_port->info->delta_msr_wait); + (&the_port->state->delta_msr_wait); } } @@ -1721,14 +1721,14 @@ static void ic3_shutdown(struct uart_port *the_port) { unsigned long port_flags; struct ioc3_port *port; - struct uart_info *info; + struct uart_state *state; port = get_ioc3_port(the_port); if (!port) return; - info = the_port->info; - wake_up_interruptible(&info->delta_msr_wait); + state = the_port->state; + wake_up_interruptible(&state->delta_msr_wait); spin_lock_irqsave(&the_port->lock, port_flags); set_notification(port, N_ALL, 0); diff --git a/drivers/serial/ioc4_serial.c b/drivers/serial/ioc4_serial.c index e5c58fe7e745..2055d323f15f 100644 --- a/drivers/serial/ioc4_serial.c +++ b/drivers/serial/ioc4_serial.c @@ -1627,25 +1627,25 @@ static void transmit_chars(struct uart_port *the_port) char *start; struct tty_struct *tty; struct ioc4_port *port = get_ioc4_port(the_port, 0); - struct uart_info *info; + struct uart_state *state; if (!the_port) return; if (!port) return; - info = the_port->info; - tty = info->port.tty; + state = the_port->state; + tty = state->port.tty; - if (uart_circ_empty(&info->xmit) || uart_tx_stopped(the_port)) { + if (uart_circ_empty(&state->xmit) || uart_tx_stopped(the_port)) { /* Nothing to do or hw stopped */ set_notification(port, N_ALL_OUTPUT, 0); return; } - head = info->xmit.head; - tail = info->xmit.tail; - start = (char *)&info->xmit.buf[tail]; + head = state->xmit.head; + tail = state->xmit.tail; + start = (char *)&state->xmit.buf[tail]; /* write out all the data or until the end of the buffer */ xmit_count = (head < tail) ? (UART_XMIT_SIZE - tail) : (head - tail); @@ -1658,14 +1658,14 @@ static void transmit_chars(struct uart_port *the_port) /* advance the pointers */ tail += result; tail &= UART_XMIT_SIZE - 1; - info->xmit.tail = tail; - start = (char *)&info->xmit.buf[tail]; + state->xmit.tail = tail; + start = (char *)&state->xmit.buf[tail]; } } - if (uart_circ_chars_pending(&info->xmit) < WAKEUP_CHARS) + if (uart_circ_chars_pending(&state->xmit) < WAKEUP_CHARS) uart_write_wakeup(the_port); - if (uart_circ_empty(&info->xmit)) { + if (uart_circ_empty(&state->xmit)) { set_notification(port, N_OUTPUT_LOWAT, 0); } else { set_notification(port, N_OUTPUT_LOWAT, 1); @@ -1686,7 +1686,7 @@ ioc4_change_speed(struct uart_port *the_port, int baud, bits; unsigned cflag; int new_parity = 0, new_parity_enable = 0, new_stop = 0, new_data = 8; - struct uart_info *info = the_port->info; + struct uart_state *state = the_port->state; cflag = new_termios->c_cflag; @@ -1738,14 +1738,14 @@ ioc4_change_speed(struct uart_port *the_port, the_port->ignore_status_mask = N_ALL_INPUT; - info->port.tty->low_latency = 1; + state->port.tty->low_latency = 1; - if (I_IGNPAR(info->port.tty)) + if (I_IGNPAR(state->port.tty)) the_port->ignore_status_mask &= ~(N_PARITY_ERROR | N_FRAMING_ERROR); - if (I_IGNBRK(info->port.tty)) { + if (I_IGNBRK(state->port.tty)) { the_port->ignore_status_mask &= ~N_BREAK; - if (I_IGNPAR(info->port.tty)) + if (I_IGNPAR(state->port.tty)) the_port->ignore_status_mask &= ~N_OVERRUN_ERROR; } if (!(cflag & CREAD)) { @@ -1784,7 +1784,7 @@ ioc4_change_speed(struct uart_port *the_port, static inline int ic4_startup_local(struct uart_port *the_port) { struct ioc4_port *port; - struct uart_info *info; + struct uart_state *state; if (!the_port) return -1; @@ -1793,7 +1793,7 @@ static inline int ic4_startup_local(struct uart_port *the_port) if (!port) return -1; - info = the_port->info; + state = the_port->state; local_open(port); @@ -1801,7 +1801,7 @@ static inline int ic4_startup_local(struct uart_port *the_port) ioc4_set_proto(port, the_port->mapbase); /* set the speed of the serial port */ - ioc4_change_speed(the_port, info->port.tty->termios, + ioc4_change_speed(the_port, state->port.tty->termios, (struct ktermios *)0); return 0; @@ -1882,7 +1882,7 @@ static void handle_intr(void *arg, uint32_t sio_ir) the_port = port->ip_port; the_port->icount.dcd = 1; wake_up_interruptible - (&the_port-> info->delta_msr_wait); + (&the_port->state->delta_msr_wait); } else if ((port->ip_notify & N_DDCD) && !(shadow & IOC4_SHADOW_DCD)) { /* Flag delta DCD/no DCD */ @@ -1904,7 +1904,7 @@ static void handle_intr(void *arg, uint32_t sio_ir) the_port->icount.cts = (shadow & IOC4_SHADOW_CTS) ? 1 : 0; wake_up_interruptible - (&the_port->info->delta_msr_wait); + (&the_port->state->delta_msr_wait); } } @@ -2236,7 +2236,7 @@ static inline int do_read(struct uart_port *the_port, unsigned char *buf, && port->ip_port) { the_port->icount.dcd = 0; wake_up_interruptible - (&the_port->info-> + (&the_port->state-> delta_msr_wait); } @@ -2341,17 +2341,17 @@ static void receive_chars(struct uart_port *the_port) unsigned char ch[IOC4_MAX_CHARS]; int read_count, request_count = IOC4_MAX_CHARS; struct uart_icount *icount; - struct uart_info *info = the_port->info; + struct uart_state *state = the_port->state; unsigned long pflags; /* Make sure all the pointers are "good" ones */ - if (!info) + if (!state) return; - if (!info->port.tty) + if (!state->port.tty) return; spin_lock_irqsave(&the_port->lock, pflags); - tty = info->port.tty; + tty = state->port.tty; request_count = tty_buffer_request_room(tty, IOC4_MAX_CHARS); @@ -2430,19 +2430,19 @@ static void ic4_shutdown(struct uart_port *the_port) { unsigned long port_flags; struct ioc4_port *port; - struct uart_info *info; + struct uart_state *state; port = get_ioc4_port(the_port, 0); if (!port) return; - info = the_port->info; + state = the_port->state; port->ip_port = NULL; - wake_up_interruptible(&info->delta_msr_wait); + wake_up_interruptible(&state->delta_msr_wait); - if (info->port.tty) - set_bit(TTY_IO_ERROR, &info->port.tty->flags); + if (state->port.tty) + set_bit(TTY_IO_ERROR, &state->port.tty->flags); spin_lock_irqsave(&the_port->lock, port_flags); set_notification(port, N_ALL, 0); @@ -2538,7 +2538,7 @@ static int ic4_startup(struct uart_port *the_port) int retval; struct ioc4_port *port; struct ioc4_control *control; - struct uart_info *info; + struct uart_state *state; unsigned long port_flags; if (!the_port) @@ -2546,7 +2546,7 @@ static int ic4_startup(struct uart_port *the_port) port = get_ioc4_port(the_port, 1); if (!port) return -ENODEV; - info = the_port->info; + state = the_port->state; control = port->ip_control; if (!control) { diff --git a/drivers/serial/ip22zilog.c b/drivers/serial/ip22zilog.c index 0d9acbd0bb70..2e847deb41dc 100644 --- a/drivers/serial/ip22zilog.c +++ b/drivers/serial/ip22zilog.c @@ -256,9 +256,9 @@ static struct tty_struct *ip22zilog_receive_chars(struct uart_ip22zilog_port *up unsigned int r1; tty = NULL; - if (up->port.info != NULL && - up->port.info->port.tty != NULL) - tty = up->port.info->port.tty; + if (up->port.state != NULL && + up->port.state->port.tty != NULL) + tty = up->port.state->port.tty; for (;;) { ch = readb(&channel->control); @@ -354,7 +354,7 @@ static void ip22zilog_status_handle(struct uart_ip22zilog_port *up, uart_handle_cts_change(&up->port, (status & CTS)); - wake_up_interruptible(&up->port.info->delta_msr_wait); + wake_up_interruptible(&up->port.state->delta_msr_wait); } up->prev_status = status; @@ -404,9 +404,9 @@ static void ip22zilog_transmit_chars(struct uart_ip22zilog_port *up, return; } - if (up->port.info == NULL) + if (up->port.state == NULL) goto ack_tx_int; - xmit = &up->port.info->xmit; + xmit = &up->port.state->xmit; if (uart_circ_empty(xmit)) goto ack_tx_int; if (uart_tx_stopped(&up->port)) @@ -607,7 +607,7 @@ static void ip22zilog_start_tx(struct uart_port *port) port->icount.tx++; port->x_char = 0; } else { - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; writeb(xmit->buf[xmit->tail], &channel->data); ZSDELAY(); diff --git a/drivers/serial/jsm/jsm_neo.c b/drivers/serial/jsm/jsm_neo.c index 9dadaa11d266..b4b124e4828f 100644 --- a/drivers/serial/jsm/jsm_neo.c +++ b/drivers/serial/jsm/jsm_neo.c @@ -989,7 +989,7 @@ static void neo_param(struct jsm_channel *ch) { 50, B50 }, }; - cflag = C_BAUD(ch->uart_port.info->port.tty); + cflag = C_BAUD(ch->uart_port.state->port.tty); baud = 9600; for (i = 0; i < ARRAY_SIZE(baud_rates); i++) { if (baud_rates[i].cflag == cflag) { diff --git a/drivers/serial/jsm/jsm_tty.c b/drivers/serial/jsm/jsm_tty.c index 00f4577d2f7f..7439c0373620 100644 --- a/drivers/serial/jsm/jsm_tty.c +++ b/drivers/serial/jsm/jsm_tty.c @@ -147,7 +147,7 @@ static void jsm_tty_send_xchar(struct uart_port *port, char ch) struct ktermios *termios; spin_lock_irqsave(&port->lock, lock_flags); - termios = port->info->port.tty->termios; + termios = port->state->port.tty->termios; if (ch == termios->c_cc[VSTART]) channel->ch_bd->bd_ops->send_start_character(channel); @@ -245,7 +245,7 @@ static int jsm_tty_open(struct uart_port *port) channel->ch_cached_lsr = 0; channel->ch_stops_sent = 0; - termios = port->info->port.tty->termios; + termios = port->state->port.tty->termios; channel->ch_c_cflag = termios->c_cflag; channel->ch_c_iflag = termios->c_iflag; channel->ch_c_oflag = termios->c_oflag; @@ -278,7 +278,7 @@ static void jsm_tty_close(struct uart_port *port) jsm_printk(CLOSE, INFO, &channel->ch_bd->pci_dev, "start\n"); bd = channel->ch_bd; - ts = port->info->port.tty->termios; + ts = port->state->port.tty->termios; channel->ch_flags &= ~(CH_STOPI); @@ -530,7 +530,7 @@ void jsm_input(struct jsm_channel *ch) if (!ch) return; - tp = ch->uart_port.info->port.tty; + tp = ch->uart_port.state->port.tty; bd = ch->ch_bd; if(!bd) @@ -849,7 +849,7 @@ int jsm_tty_write(struct uart_port *port) u16 tail; u16 tmask; u32 remain; - int temp_tail = port->info->xmit.tail; + int temp_tail = port->state->xmit.tail; struct jsm_channel *channel = (struct jsm_channel *)port; tmask = WQUEUEMASK; @@ -865,10 +865,10 @@ int jsm_tty_write(struct uart_port *port) data_count = 0; if (bufcount >= remain) { bufcount -= remain; - while ((port->info->xmit.head != temp_tail) && + while ((port->state->xmit.head != temp_tail) && (data_count < remain)) { channel->ch_wqueue[head++] = - port->info->xmit.buf[temp_tail]; + port->state->xmit.buf[temp_tail]; temp_tail++; temp_tail &= (UART_XMIT_SIZE - 1); @@ -880,10 +880,10 @@ int jsm_tty_write(struct uart_port *port) data_count1 = 0; if (bufcount > 0) { remain = bufcount; - while ((port->info->xmit.head != temp_tail) && + while ((port->state->xmit.head != temp_tail) && (data_count1 < remain)) { channel->ch_wqueue[head++] = - port->info->xmit.buf[temp_tail]; + port->state->xmit.buf[temp_tail]; temp_tail++; temp_tail &= (UART_XMIT_SIZE - 1); @@ -892,7 +892,7 @@ int jsm_tty_write(struct uart_port *port) } } - port->info->xmit.tail = temp_tail; + port->state->xmit.tail = temp_tail; data_count += data_count1; if (data_count) { diff --git a/drivers/serial/m32r_sio.c b/drivers/serial/m32r_sio.c index 611c97a15654..bea5c215460c 100644 --- a/drivers/serial/m32r_sio.c +++ b/drivers/serial/m32r_sio.c @@ -286,7 +286,7 @@ static void m32r_sio_start_tx(struct uart_port *port) { #ifdef CONFIG_SERIAL_M32R_PLDSIO struct uart_sio_port *up = (struct uart_sio_port *)port; - struct circ_buf *xmit = &up->port.info->xmit; + struct circ_buf *xmit = &up->port.state->xmit; if (!(up->ier & UART_IER_THRI)) { up->ier |= UART_IER_THRI; @@ -325,7 +325,7 @@ static void m32r_sio_enable_ms(struct uart_port *port) static void receive_chars(struct uart_sio_port *up, int *status) { - struct tty_struct *tty = up->port.info->port.tty; + struct tty_struct *tty = up->port.state->port.tty; unsigned char ch; unsigned char flag; int max_count = 256; @@ -398,7 +398,7 @@ static void receive_chars(struct uart_sio_port *up, int *status) static void transmit_chars(struct uart_sio_port *up) { - struct circ_buf *xmit = &up->port.info->xmit; + struct circ_buf *xmit = &up->port.state->xmit; int count; if (up->port.x_char) { diff --git a/drivers/serial/max3100.c b/drivers/serial/max3100.c index 9fd33e5622bd..75ab00631c41 100644 --- a/drivers/serial/max3100.c +++ b/drivers/serial/max3100.c @@ -184,7 +184,7 @@ static void max3100_timeout(unsigned long data) { struct max3100_port *s = (struct max3100_port *)data; - if (s->port.info) { + if (s->port.state) { max3100_dowork(s); mod_timer(&s->timer, jiffies + s->poll_time); } @@ -261,7 +261,7 @@ static void max3100_work(struct work_struct *w) int rxchars; u16 tx, rx; int conf, cconf, rts, crts; - struct circ_buf *xmit = &s->port.info->xmit; + struct circ_buf *xmit = &s->port.state->xmit; dev_dbg(&s->spi->dev, "%s\n", __func__); @@ -307,8 +307,8 @@ static void max3100_work(struct work_struct *w) } } - if (rxchars > 16 && s->port.info->port.tty != NULL) { - tty_flip_buffer_push(s->port.info->port.tty); + if (rxchars > 16 && s->port.state->port.tty != NULL) { + tty_flip_buffer_push(s->port.state->port.tty); rxchars = 0; } if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) @@ -320,8 +320,8 @@ static void max3100_work(struct work_struct *w) (!uart_circ_empty(xmit) && !uart_tx_stopped(&s->port)))); - if (rxchars > 0 && s->port.info->port.tty != NULL) - tty_flip_buffer_push(s->port.info->port.tty); + if (rxchars > 0 && s->port.state->port.tty != NULL) + tty_flip_buffer_push(s->port.state->port.tty); } static irqreturn_t max3100_irq(int irqno, void *dev_id) @@ -429,7 +429,7 @@ max3100_set_termios(struct uart_port *port, struct ktermios *termios, int baud = 0; unsigned cflag; u32 param_new, param_mask, parity = 0; - struct tty_struct *tty = s->port.info->port.tty; + struct tty_struct *tty = s->port.state->port.tty; dev_dbg(&s->spi->dev, "%s\n", __func__); if (!tty) @@ -529,7 +529,7 @@ max3100_set_termios(struct uart_port *port, struct ktermios *termios, MAX3100_STATUS_OE; /* we are sending char from a workqueue so enable */ - s->port.info->port.tty->low_latency = 1; + s->port.state->port.tty->low_latency = 1; if (s->poll_time > 0) del_timer_sync(&s->timer); diff --git a/drivers/serial/mcf.c b/drivers/serial/mcf.c index 0eefb07bebaf..b44382442bf1 100644 --- a/drivers/serial/mcf.c +++ b/drivers/serial/mcf.c @@ -323,7 +323,7 @@ static void mcf_rx_chars(struct mcf_uart *pp) uart_insert_char(port, status, MCFUART_USR_RXOVERRUN, ch, flag); } - tty_flip_buffer_push(port->info->port.tty); + tty_flip_buffer_push(port->state->port.tty); } /****************************************************************************/ @@ -331,7 +331,7 @@ static void mcf_rx_chars(struct mcf_uart *pp) static void mcf_tx_chars(struct mcf_uart *pp) { struct uart_port *port = &pp->port; - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; if (port->x_char) { /* Send special char - probably flow control */ diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c index abbd146c50d9..d7bcd074d383 100644 --- a/drivers/serial/mpc52xx_uart.c +++ b/drivers/serial/mpc52xx_uart.c @@ -745,7 +745,7 @@ static struct uart_ops mpc52xx_uart_ops = { static inline int mpc52xx_uart_int_rx_chars(struct uart_port *port) { - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; unsigned char ch, flag; unsigned short status; @@ -812,7 +812,7 @@ mpc52xx_uart_int_rx_chars(struct uart_port *port) static inline int mpc52xx_uart_int_tx_chars(struct uart_port *port) { - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; /* Process out of band chars */ if (port->x_char) { diff --git a/drivers/serial/mpsc.c b/drivers/serial/mpsc.c index 61d3ade5286c..b5496c28e60b 100644 --- a/drivers/serial/mpsc.c +++ b/drivers/serial/mpsc.c @@ -936,7 +936,7 @@ static int serial_polled; static int mpsc_rx_intr(struct mpsc_port_info *pi) { struct mpsc_rx_desc *rxre; - struct tty_struct *tty = pi->port.info->port.tty; + struct tty_struct *tty = pi->port.state->port.tty; u32 cmdstat, bytes_in, i; int rc = 0; u8 *bp; @@ -1109,7 +1109,7 @@ static void mpsc_setup_tx_desc(struct mpsc_port_info *pi, u32 count, u32 intr) static void mpsc_copy_tx_data(struct mpsc_port_info *pi) { - struct circ_buf *xmit = &pi->port.info->xmit; + struct circ_buf *xmit = &pi->port.state->xmit; u8 *bp; u32 i; diff --git a/drivers/serial/msm_serial.c b/drivers/serial/msm_serial.c index f7c24baa1416..ff18d50c99c1 100644 --- a/drivers/serial/msm_serial.c +++ b/drivers/serial/msm_serial.c @@ -88,7 +88,7 @@ static void msm_enable_ms(struct uart_port *port) static void handle_rx(struct uart_port *port) { - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; unsigned int sr; /* @@ -136,7 +136,7 @@ static void handle_rx(struct uart_port *port) static void handle_tx(struct uart_port *port) { - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; struct msm_port *msm_port = UART_TO_MSM(port); int sent_tx; @@ -169,7 +169,7 @@ static void handle_delta_cts(struct uart_port *port) { msm_write(port, UART_CR_CMD_RESET_CTS, UART_CR); port->icount.cts++; - wake_up_interruptible(&port->info->delta_msr_wait); + wake_up_interruptible(&port->state->delta_msr_wait); } static irqreturn_t msm_irq(int irq, void *dev_id) diff --git a/drivers/serial/mux.c b/drivers/serial/mux.c index 953a5ffa9b44..7571aaa138b0 100644 --- a/drivers/serial/mux.c +++ b/drivers/serial/mux.c @@ -199,7 +199,7 @@ static void mux_break_ctl(struct uart_port *port, int break_state) static void mux_write(struct uart_port *port) { int count; - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; if(port->x_char) { UART_PUT_CHAR(port, port->x_char); @@ -243,7 +243,7 @@ static void mux_write(struct uart_port *port) static void mux_read(struct uart_port *port) { int data; - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; __u32 start_count = port->icount.rx; while(1) { diff --git a/drivers/serial/netx-serial.c b/drivers/serial/netx-serial.c index 3e5dda8518b7..7735c9f35fa0 100644 --- a/drivers/serial/netx-serial.c +++ b/drivers/serial/netx-serial.c @@ -140,7 +140,7 @@ static void netx_enable_ms(struct uart_port *port) static inline void netx_transmit_buffer(struct uart_port *port) { - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; if (port->x_char) { writel(port->x_char, port->membase + UART_DR); @@ -185,7 +185,7 @@ static unsigned int netx_tx_empty(struct uart_port *port) static void netx_txint(struct uart_port *port) { - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; if (uart_circ_empty(xmit) || uart_tx_stopped(port)) { netx_stop_tx(port); @@ -201,7 +201,7 @@ static void netx_txint(struct uart_port *port) static void netx_rxint(struct uart_port *port) { unsigned char rx, flg, status; - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; while (!(readl(port->membase + UART_FR) & FR_RXFE)) { rx = readl(port->membase + UART_DR); diff --git a/drivers/serial/nwpserial.c b/drivers/serial/nwpserial.c index 9e150b19d726..e1ab8ec0a4a6 100644 --- a/drivers/serial/nwpserial.c +++ b/drivers/serial/nwpserial.c @@ -126,7 +126,7 @@ static void nwpserial_config_port(struct uart_port *port, int flags) static irqreturn_t nwpserial_interrupt(int irq, void *dev_id) { struct nwpserial_port *up = dev_id; - struct tty_struct *tty = up->port.info->port.tty; + struct tty_struct *tty = up->port.state->port.tty; irqreturn_t ret; unsigned int iir; unsigned char ch; @@ -261,7 +261,7 @@ static void nwpserial_start_tx(struct uart_port *port) struct nwpserial_port *up; struct circ_buf *xmit; up = container_of(port, struct nwpserial_port, port); - xmit = &up->port.info->xmit; + xmit = &up->port.state->xmit; if (port->x_char) { nwpserial_putchar(up, up->port.x_char); diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c index 9c1243fbd512..ab4c85ba3549 100644 --- a/drivers/serial/pmac_zilog.c +++ b/drivers/serial/pmac_zilog.c @@ -242,12 +242,12 @@ static struct tty_struct *pmz_receive_chars(struct uart_pmac_port *uap) } /* Sanity check, make sure the old bug is no longer happening */ - if (uap->port.info == NULL || uap->port.info->port.tty == NULL) { + if (uap->port.state == NULL || uap->port.state->port.tty == NULL) { WARN_ON(1); (void)read_zsdata(uap); return NULL; } - tty = uap->port.info->port.tty; + tty = uap->port.state->port.tty; while (1) { error = 0; @@ -369,7 +369,7 @@ static void pmz_status_handle(struct uart_pmac_port *uap) uart_handle_cts_change(&uap->port, !(status & CTS)); - wake_up_interruptible(&uap->port.info->delta_msr_wait); + wake_up_interruptible(&uap->port.state->delta_msr_wait); } if (status & BRK_ABRT) @@ -420,9 +420,9 @@ static void pmz_transmit_chars(struct uart_pmac_port *uap) return; } - if (uap->port.info == NULL) + if (uap->port.state == NULL) goto ack_tx_int; - xmit = &uap->port.info->xmit; + xmit = &uap->port.state->xmit; if (uart_circ_empty(xmit)) { uart_write_wakeup(&uap->port); goto ack_tx_int; @@ -655,7 +655,7 @@ static void pmz_start_tx(struct uart_port *port) port->icount.tx++; port->x_char = 0; } else { - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; write_zsdata(uap, xmit->buf[xmit->tail]); zssync(uap); diff --git a/drivers/serial/pnx8xxx_uart.c b/drivers/serial/pnx8xxx_uart.c index 1bb8f1b45767..2da747635275 100644 --- a/drivers/serial/pnx8xxx_uart.c +++ b/drivers/serial/pnx8xxx_uart.c @@ -100,7 +100,7 @@ static void pnx8xxx_mctrl_check(struct pnx8xxx_port *sport) if (changed & TIOCM_CTS) uart_handle_cts_change(&sport->port, status & TIOCM_CTS); - wake_up_interruptible(&sport->port.info->delta_msr_wait); + wake_up_interruptible(&sport->port.state->delta_msr_wait); } /* @@ -112,7 +112,7 @@ static void pnx8xxx_timeout(unsigned long data) struct pnx8xxx_port *sport = (struct pnx8xxx_port *)data; unsigned long flags; - if (sport->port.info) { + if (sport->port.state) { spin_lock_irqsave(&sport->port.lock, flags); pnx8xxx_mctrl_check(sport); spin_unlock_irqrestore(&sport->port.lock, flags); @@ -181,7 +181,7 @@ static void pnx8xxx_enable_ms(struct uart_port *port) static void pnx8xxx_rx_chars(struct pnx8xxx_port *sport) { - struct tty_struct *tty = sport->port.info->port.tty; + struct tty_struct *tty = sport->port.state->port.tty; unsigned int status, ch, flg; status = FIFO_TO_SM(serial_in(sport, PNX8XXX_FIFO)) | @@ -243,7 +243,7 @@ static void pnx8xxx_rx_chars(struct pnx8xxx_port *sport) static void pnx8xxx_tx_chars(struct pnx8xxx_port *sport) { - struct circ_buf *xmit = &sport->port.info->xmit; + struct circ_buf *xmit = &sport->port.state->xmit; if (sport->port.x_char) { serial_out(sport, PNX8XXX_FIFO, sport->port.x_char); diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c index a48a8a13d87b..ad48919c0415 100644 --- a/drivers/serial/pxa.c +++ b/drivers/serial/pxa.c @@ -96,7 +96,7 @@ static void serial_pxa_stop_rx(struct uart_port *port) static inline void receive_chars(struct uart_pxa_port *up, int *status) { - struct tty_struct *tty = up->port.info->port.tty; + struct tty_struct *tty = up->port.state->port.tty; unsigned int ch, flag; int max_count = 256; @@ -161,7 +161,7 @@ static inline void receive_chars(struct uart_pxa_port *up, int *status) static void transmit_chars(struct uart_pxa_port *up) { - struct circ_buf *xmit = &up->port.info->xmit; + struct circ_buf *xmit = &up->port.state->xmit; int count; if (up->port.x_char) { @@ -220,7 +220,7 @@ static inline void check_modem_status(struct uart_pxa_port *up) if (status & UART_MSR_DCTS) uart_handle_cts_change(&up->port, status & UART_MSR_CTS); - wake_up_interruptible(&up->port.info->delta_msr_wait); + wake_up_interruptible(&up->port.state->delta_msr_wait); } /* diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c index 94530f01521e..61ef3ae24927 100644 --- a/drivers/serial/sa1100.c +++ b/drivers/serial/sa1100.c @@ -117,7 +117,7 @@ static void sa1100_mctrl_check(struct sa1100_port *sport) if (changed & TIOCM_CTS) uart_handle_cts_change(&sport->port, status & TIOCM_CTS); - wake_up_interruptible(&sport->port.info->delta_msr_wait); + wake_up_interruptible(&sport->port.state->delta_msr_wait); } /* @@ -129,7 +129,7 @@ static void sa1100_timeout(unsigned long data) struct sa1100_port *sport = (struct sa1100_port *)data; unsigned long flags; - if (sport->port.info) { + if (sport->port.state) { spin_lock_irqsave(&sport->port.lock, flags); sa1100_mctrl_check(sport); spin_unlock_irqrestore(&sport->port.lock, flags); @@ -189,7 +189,7 @@ static void sa1100_enable_ms(struct uart_port *port) static void sa1100_rx_chars(struct sa1100_port *sport) { - struct tty_struct *tty = sport->port.info->port.tty; + struct tty_struct *tty = sport->port.state->port.tty; unsigned int status, ch, flg; status = UTSR1_TO_SM(UART_GET_UTSR1(sport)) | @@ -239,7 +239,7 @@ sa1100_rx_chars(struct sa1100_port *sport) static void sa1100_tx_chars(struct sa1100_port *sport) { - struct circ_buf *xmit = &sport->port.info->xmit; + struct circ_buf *xmit = &sport->port.state->xmit; if (sport->port.x_char) { UART_PUT_CHAR(sport, sport->port.x_char); diff --git a/drivers/serial/samsung.c b/drivers/serial/samsung.c index c8851a0db63a..1523e8d9ae77 100644 --- a/drivers/serial/samsung.c +++ b/drivers/serial/samsung.c @@ -196,7 +196,7 @@ s3c24xx_serial_rx_chars(int irq, void *dev_id) { struct s3c24xx_uart_port *ourport = dev_id; struct uart_port *port = &ourport->port; - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; unsigned int ufcon, ch, flag, ufstat, uerstat; int max_count = 64; @@ -281,7 +281,7 @@ static irqreturn_t s3c24xx_serial_tx_chars(int irq, void *id) { struct s3c24xx_uart_port *ourport = id; struct uart_port *port = &ourport->port; - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; int count = 256; if (port->x_char) { @@ -992,10 +992,10 @@ static int s3c24xx_serial_cpufreq_transition(struct notifier_block *nb, struct ktermios *termios; struct tty_struct *tty; - if (uport->info == NULL) + if (uport->state == NULL) goto exit; - tty = uport->info->port.tty; + tty = uport->state->port.tty; if (tty == NULL) goto exit; diff --git a/drivers/serial/sb1250-duart.c b/drivers/serial/sb1250-duart.c index 319e8b83f6be..fa5f303b36d3 100644 --- a/drivers/serial/sb1250-duart.c +++ b/drivers/serial/sb1250-duart.c @@ -384,13 +384,13 @@ static void sbd_receive_chars(struct sbd_port *sport) uart_insert_char(uport, status, M_DUART_OVRUN_ERR, ch, flag); } - tty_flip_buffer_push(uport->info->port.tty); + tty_flip_buffer_push(uport->state->port.tty); } static void sbd_transmit_chars(struct sbd_port *sport) { struct uart_port *uport = &sport->port; - struct circ_buf *xmit = &sport->port.info->xmit; + struct circ_buf *xmit = &sport->port.state->xmit; unsigned int mask; int stop_tx; @@ -440,7 +440,7 @@ static void sbd_status_handle(struct sbd_port *sport) if (delta & ((M_DUART_IN_PIN2_VAL | M_DUART_IN_PIN0_VAL) << S_DUART_IN_PIN_CHNG)) - wake_up_interruptible(&uport->info->delta_msr_wait); + wake_up_interruptible(&uport->state->delta_msr_wait); } static irqreturn_t sbd_interrupt(int irq, void *dev_id) diff --git a/drivers/serial/sc26xx.c b/drivers/serial/sc26xx.c index e0be11ceaa25..75038ad2b242 100644 --- a/drivers/serial/sc26xx.c +++ b/drivers/serial/sc26xx.c @@ -140,8 +140,8 @@ static struct tty_struct *receive_chars(struct uart_port *port) char flag; u8 status; - if (port->info != NULL) /* Unopened serial console */ - tty = port->info->port.tty; + if (port->state != NULL) /* Unopened serial console */ + tty = port->state->port.tty; while (limit-- > 0) { status = READ_SC_PORT(port, SR); @@ -190,10 +190,10 @@ static void transmit_chars(struct uart_port *port) { struct circ_buf *xmit; - if (!port->info) + if (!port->state) return; - xmit = &port->info->xmit; + xmit = &port->state->xmit; if (uart_circ_empty(xmit) || uart_tx_stopped(port)) { sc26xx_disable_irq(port, IMR_TXRDY); return; @@ -316,7 +316,7 @@ static void sc26xx_stop_tx(struct uart_port *port) /* port->lock held by caller. */ static void sc26xx_start_tx(struct uart_port *port) { - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; while (!uart_circ_empty(xmit)) { if (!(READ_SC_PORT(port, SR) & SR_TXRDY)) { diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index b0bb29d804ae..ea53b6f224b0 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -52,7 +52,7 @@ static struct lock_class_key port_lock_key; #define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8) -#define uart_users(state) ((state)->count + (state)->info.port.blocked_open) +#define uart_users(state) ((state)->count + (state)->port.blocked_open) #ifdef CONFIG_SERIAL_CORE_CONSOLE #define uart_console(port) ((port)->cons && (port)->cons->index == (port)->line) @@ -71,19 +71,19 @@ static void uart_change_pm(struct uart_state *state, int pm_state); */ void uart_write_wakeup(struct uart_port *port) { - struct uart_info *info = port->info; + struct uart_state *state = port->state; /* * This means you called this function _after_ the port was * closed. No cookie for you. */ - BUG_ON(!info); - tasklet_schedule(&info->tlet); + BUG_ON(!state); + tasklet_schedule(&state->tlet); } static void uart_stop(struct tty_struct *tty) { struct uart_state *state = tty->driver_data; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; unsigned long flags; spin_lock_irqsave(&port->lock, flags); @@ -94,9 +94,9 @@ static void uart_stop(struct tty_struct *tty) static void __uart_start(struct tty_struct *tty) { struct uart_state *state = tty->driver_data; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; - if (!uart_circ_empty(&state->info.xmit) && state->info.xmit.buf && + if (!uart_circ_empty(&state->xmit) && state->xmit.buf && !tty->stopped && !tty->hw_stopped) port->ops->start_tx(port); } @@ -104,7 +104,7 @@ static void __uart_start(struct tty_struct *tty) static void uart_start(struct tty_struct *tty) { struct uart_state *state = tty->driver_data; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; unsigned long flags; spin_lock_irqsave(&port->lock, flags); @@ -115,7 +115,7 @@ static void uart_start(struct tty_struct *tty) static void uart_tasklet_action(unsigned long data) { struct uart_state *state = (struct uart_state *)data; - tty_wakeup(state->info.port.tty); + tty_wakeup(state->port.tty); } static inline void @@ -141,12 +141,11 @@ uart_update_mctrl(struct uart_port *port, unsigned int set, unsigned int clear) */ static int uart_startup(struct uart_state *state, int init_hw) { - struct uart_info *info = &state->info; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; unsigned long page; int retval = 0; - if (info->flags & UIF_INITIALIZED) + if (state->flags & UIF_INITIALIZED) return 0; /* @@ -154,7 +153,7 @@ static int uart_startup(struct uart_state *state, int init_hw) * once we have successfully opened the port. Also set * up the tty->alt_speed kludge */ - set_bit(TTY_IO_ERROR, &info->port.tty->flags); + set_bit(TTY_IO_ERROR, &state->port.tty->flags); if (port->type == PORT_UNKNOWN) return 0; @@ -163,14 +162,14 @@ static int uart_startup(struct uart_state *state, int init_hw) * Initialise and allocate the transmit and temporary * buffer. */ - if (!info->xmit.buf) { + if (!state->xmit.buf) { /* This is protected by the per port mutex */ page = get_zeroed_page(GFP_KERNEL); if (!page) return -ENOMEM; - info->xmit.buf = (unsigned char *) page; - uart_circ_clear(&info->xmit); + state->xmit.buf = (unsigned char *) page; + uart_circ_clear(&state->xmit); } retval = port->ops->startup(port); @@ -185,20 +184,20 @@ static int uart_startup(struct uart_state *state, int init_hw) * Setup the RTS and DTR signals once the * port is open and ready to respond. */ - if (info->port.tty->termios->c_cflag & CBAUD) + if (state->port.tty->termios->c_cflag & CBAUD) uart_set_mctrl(port, TIOCM_RTS | TIOCM_DTR); } - if (info->flags & UIF_CTS_FLOW) { + if (state->flags & UIF_CTS_FLOW) { spin_lock_irq(&port->lock); if (!(port->ops->get_mctrl(port) & TIOCM_CTS)) - info->port.tty->hw_stopped = 1; + state->port.tty->hw_stopped = 1; spin_unlock_irq(&port->lock); } - info->flags |= UIF_INITIALIZED; + state->flags |= UIF_INITIALIZED; - clear_bit(TTY_IO_ERROR, &info->port.tty->flags); + clear_bit(TTY_IO_ERROR, &state->port.tty->flags); } if (retval && capable(CAP_SYS_ADMIN)) @@ -214,9 +213,8 @@ static int uart_startup(struct uart_state *state, int init_hw) */ static void uart_shutdown(struct uart_state *state) { - struct uart_info *info = &state->info; - struct uart_port *port = state->port; - struct tty_struct *tty = info->port.tty; + struct uart_port *port = state->uart_port; + struct tty_struct *tty = state->port.tty; /* * Set the TTY IO error marker @@ -224,8 +222,8 @@ static void uart_shutdown(struct uart_state *state) if (tty) set_bit(TTY_IO_ERROR, &tty->flags); - if (info->flags & UIF_INITIALIZED) { - info->flags &= ~UIF_INITIALIZED; + if (state->flags & UIF_INITIALIZED) { + state->flags &= ~UIF_INITIALIZED; /* * Turn off DTR and RTS early. @@ -240,7 +238,7 @@ static void uart_shutdown(struct uart_state *state) * any outstanding file descriptors should be pointing at * hung_up_tty_fops now. */ - wake_up_interruptible(&info->delta_msr_wait); + wake_up_interruptible(&state->delta_msr_wait); /* * Free the IRQ and disable the port. @@ -256,14 +254,14 @@ static void uart_shutdown(struct uart_state *state) /* * kill off our tasklet */ - tasklet_kill(&info->tlet); + tasklet_kill(&state->tlet); /* * Free the transmit buffer page. */ - if (info->xmit.buf) { - free_page((unsigned long)info->xmit.buf); - info->xmit.buf = NULL; + if (state->xmit.buf) { + free_page((unsigned long)state->xmit.buf); + state->xmit.buf = NULL; } } @@ -430,8 +428,8 @@ EXPORT_SYMBOL(uart_get_divisor); static void uart_change_speed(struct uart_state *state, struct ktermios *old_termios) { - struct tty_struct *tty = state->info.port.tty; - struct uart_port *port = state->port; + struct tty_struct *tty = state->port.tty; + struct uart_port *port = state->uart_port; struct ktermios *termios; /* @@ -447,14 +445,14 @@ uart_change_speed(struct uart_state *state, struct ktermios *old_termios) * Set flags based on termios cflag */ if (termios->c_cflag & CRTSCTS) - state->info.flags |= UIF_CTS_FLOW; + state->flags |= UIF_CTS_FLOW; else - state->info.flags &= ~UIF_CTS_FLOW; + state->flags &= ~UIF_CTS_FLOW; if (termios->c_cflag & CLOCAL) - state->info.flags &= ~UIF_CHECK_CD; + state->flags &= ~UIF_CHECK_CD; else - state->info.flags |= UIF_CHECK_CD; + state->flags |= UIF_CHECK_CD; port->ops->set_termios(port, termios, old_termios); } @@ -482,7 +480,7 @@ static int uart_put_char(struct tty_struct *tty, unsigned char ch) { struct uart_state *state = tty->driver_data; - return __uart_put_char(state->port, &state->info.xmit, ch); + return __uart_put_char(state->uart_port, &state->xmit, ch); } static void uart_flush_chars(struct tty_struct *tty) @@ -508,8 +506,8 @@ uart_write(struct tty_struct *tty, const unsigned char *buf, int count) return -EL3HLT; } - port = state->port; - circ = &state->info.xmit; + port = state->uart_port; + circ = &state->xmit; if (!circ->buf) return 0; @@ -539,9 +537,9 @@ static int uart_write_room(struct tty_struct *tty) unsigned long flags; int ret; - spin_lock_irqsave(&state->port->lock, flags); - ret = uart_circ_chars_free(&state->info.xmit); - spin_unlock_irqrestore(&state->port->lock, flags); + spin_lock_irqsave(&state->uart_port->lock, flags); + ret = uart_circ_chars_free(&state->xmit); + spin_unlock_irqrestore(&state->uart_port->lock, flags); return ret; } @@ -551,9 +549,9 @@ static int uart_chars_in_buffer(struct tty_struct *tty) unsigned long flags; int ret; - spin_lock_irqsave(&state->port->lock, flags); - ret = uart_circ_chars_pending(&state->info.xmit); - spin_unlock_irqrestore(&state->port->lock, flags); + spin_lock_irqsave(&state->uart_port->lock, flags); + ret = uart_circ_chars_pending(&state->xmit); + spin_unlock_irqrestore(&state->uart_port->lock, flags); return ret; } @@ -572,11 +570,11 @@ static void uart_flush_buffer(struct tty_struct *tty) return; } - port = state->port; + port = state->uart_port; pr_debug("uart_flush_buffer(%d) called\n", tty->index); spin_lock_irqsave(&port->lock, flags); - uart_circ_clear(&state->info.xmit); + uart_circ_clear(&state->xmit); if (port->ops->flush_buffer) port->ops->flush_buffer(port); spin_unlock_irqrestore(&port->lock, flags); @@ -590,7 +588,7 @@ static void uart_flush_buffer(struct tty_struct *tty) static void uart_send_xchar(struct tty_struct *tty, char ch) { struct uart_state *state = tty->driver_data; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; unsigned long flags; if (port->ops->send_xchar) @@ -613,13 +611,13 @@ static void uart_throttle(struct tty_struct *tty) uart_send_xchar(tty, STOP_CHAR(tty)); if (tty->termios->c_cflag & CRTSCTS) - uart_clear_mctrl(state->port, TIOCM_RTS); + uart_clear_mctrl(state->uart_port, TIOCM_RTS); } static void uart_unthrottle(struct tty_struct *tty) { struct uart_state *state = tty->driver_data; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; if (I_IXOFF(tty)) { if (port->x_char) @@ -635,7 +633,7 @@ static void uart_unthrottle(struct tty_struct *tty) static int uart_get_info(struct uart_state *state, struct serial_struct __user *retinfo) { - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; struct serial_struct tmp; memset(&tmp, 0, sizeof(tmp)); @@ -674,7 +672,7 @@ static int uart_set_info(struct uart_state *state, struct serial_struct __user *newinfo) { struct serial_struct new_serial; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; unsigned long new_port; unsigned int change_irq, change_port, closing_wait; unsigned int old_custom_divisor, close_delay; @@ -840,15 +838,15 @@ static int uart_set_info(struct uart_state *state, state->closing_wait = closing_wait; if (new_serial.xmit_fifo_size) port->fifosize = new_serial.xmit_fifo_size; - if (state->info.port.tty) - state->info.port.tty->low_latency = + if (state->port.tty) + state->port.tty->low_latency = (port->flags & UPF_LOW_LATENCY) ? 1 : 0; check_and_exit: retval = 0; if (port->type == PORT_UNKNOWN) goto exit; - if (state->info.flags & UIF_INITIALIZED) { + if (state->flags & UIF_INITIALIZED) { if (((old_flags ^ port->flags) & UPF_SPD_MASK) || old_custom_divisor != port->custom_divisor) { /* @@ -861,7 +859,7 @@ static int uart_set_info(struct uart_state *state, printk(KERN_NOTICE "%s sets custom speed on %s. This " "is deprecated.\n", current->comm, - tty_name(state->info.port.tty, buf)); + tty_name(state->port.tty, buf)); } uart_change_speed(state, NULL); } @@ -880,7 +878,7 @@ static int uart_set_info(struct uart_state *state, static int uart_get_lsr_info(struct uart_state *state, unsigned int __user *value) { - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; unsigned int result; result = port->ops->tx_empty(port); @@ -892,8 +890,8 @@ static int uart_get_lsr_info(struct uart_state *state, * interrupt happens). */ if (port->x_char || - ((uart_circ_chars_pending(&state->info.xmit) > 0) && - !state->info.port.tty->stopped && !state->info.port.tty->hw_stopped)) + ((uart_circ_chars_pending(&state->xmit) > 0) && + !state->port.tty->stopped && !state->port.tty->hw_stopped)) result &= ~TIOCSER_TEMT; return put_user(result, value); @@ -902,7 +900,7 @@ static int uart_get_lsr_info(struct uart_state *state, static int uart_tiocmget(struct tty_struct *tty, struct file *file) { struct uart_state *state = tty->driver_data; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; int result = -EIO; mutex_lock(&state->mutex); @@ -924,7 +922,7 @@ uart_tiocmset(struct tty_struct *tty, struct file *file, unsigned int set, unsigned int clear) { struct uart_state *state = tty->driver_data; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; int ret = -EIO; mutex_lock(&state->mutex); @@ -940,7 +938,7 @@ uart_tiocmset(struct tty_struct *tty, struct file *file, static int uart_break_ctl(struct tty_struct *tty, int break_state) { struct uart_state *state = tty->driver_data; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; mutex_lock(&state->mutex); @@ -953,7 +951,7 @@ static int uart_break_ctl(struct tty_struct *tty, int break_state) static int uart_do_autoconfig(struct uart_state *state) { - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; int flags, ret; if (!capable(CAP_SYS_ADMIN)) @@ -1003,7 +1001,7 @@ static int uart_do_autoconfig(struct uart_state *state) static int uart_wait_modem_status(struct uart_state *state, unsigned long arg) { - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; DECLARE_WAITQUEUE(wait, current); struct uart_icount cprev, cnow; int ret; @@ -1020,7 +1018,7 @@ uart_wait_modem_status(struct uart_state *state, unsigned long arg) port->ops->enable_ms(port); spin_unlock_irq(&port->lock); - add_wait_queue(&state->info.delta_msr_wait, &wait); + add_wait_queue(&state->delta_msr_wait, &wait); for (;;) { spin_lock_irq(&port->lock); memcpy(&cnow, &port->icount, sizeof(struct uart_icount)); @@ -1048,7 +1046,7 @@ uart_wait_modem_status(struct uart_state *state, unsigned long arg) } current->state = TASK_RUNNING; - remove_wait_queue(&state->info.delta_msr_wait, &wait); + remove_wait_queue(&state->delta_msr_wait, &wait); return ret; } @@ -1064,7 +1062,7 @@ static int uart_get_count(struct uart_state *state, { struct serial_icounter_struct icount; struct uart_icount cnow; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; spin_lock_irq(&port->lock); memcpy(&cnow, &port->icount, sizeof(struct uart_icount)); @@ -1160,7 +1158,7 @@ uart_ioctl(struct tty_struct *tty, struct file *filp, unsigned int cmd, break; default: { - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; if (port->ops->ioctl) ret = port->ops->ioctl(port, cmd, arg); break; @@ -1175,7 +1173,7 @@ out: static void uart_set_ldisc(struct tty_struct *tty) { struct uart_state *state = tty->driver_data; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; if (port->ops->set_ldisc) port->ops->set_ldisc(port); @@ -1207,7 +1205,7 @@ static void uart_set_termios(struct tty_struct *tty, /* Handle transition to B0 status */ if ((old_termios->c_cflag & CBAUD) && !(cflag & CBAUD)) - uart_clear_mctrl(state->port, TIOCM_RTS | TIOCM_DTR); + uart_clear_mctrl(state->uart_port, TIOCM_RTS | TIOCM_DTR); /* Handle transition away from B0 status */ if (!(old_termios->c_cflag & CBAUD) && (cflag & CBAUD)) { @@ -1215,25 +1213,25 @@ static void uart_set_termios(struct tty_struct *tty, if (!(cflag & CRTSCTS) || !test_bit(TTY_THROTTLED, &tty->flags)) mask |= TIOCM_RTS; - uart_set_mctrl(state->port, mask); + uart_set_mctrl(state->uart_port, mask); } /* Handle turning off CRTSCTS */ if ((old_termios->c_cflag & CRTSCTS) && !(cflag & CRTSCTS)) { - spin_lock_irqsave(&state->port->lock, flags); + spin_lock_irqsave(&state->uart_port->lock, flags); tty->hw_stopped = 0; __uart_start(tty); - spin_unlock_irqrestore(&state->port->lock, flags); + spin_unlock_irqrestore(&state->uart_port->lock, flags); } /* Handle turning on CRTSCTS */ if (!(old_termios->c_cflag & CRTSCTS) && (cflag & CRTSCTS)) { - spin_lock_irqsave(&state->port->lock, flags); - if (!(state->port->ops->get_mctrl(state->port) & TIOCM_CTS)) { + spin_lock_irqsave(&state->uart_port->lock, flags); + if (!(state->uart_port->ops->get_mctrl(state->uart_port) & TIOCM_CTS)) { tty->hw_stopped = 1; - state->port->ops->stop_tx(state->port); + state->uart_port->ops->stop_tx(state->uart_port); } - spin_unlock_irqrestore(&state->port->lock, flags); + spin_unlock_irqrestore(&state->uart_port->lock, flags); } #if 0 /* @@ -1244,7 +1242,7 @@ static void uart_set_termios(struct tty_struct *tty, */ if (!(old_termios->c_cflag & CLOCAL) && (tty->termios->c_cflag & CLOCAL)) - wake_up_interruptible(&info->port.open_wait); + wake_up_interruptible(&state->uart_port.open_wait); #endif } @@ -1260,10 +1258,10 @@ static void uart_close(struct tty_struct *tty, struct file *filp) BUG_ON(!kernel_locked()); - if (!state || !state->port) + if (!state || !state->uart_port) return; - port = state->port; + port = state->uart_port; pr_debug("uart_close(%d) called\n", port->line); @@ -1306,7 +1304,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp) * At this point, we stop accepting input. To do this, we * disable the receive line status interrupts. */ - if (state->info.flags & UIF_INITIALIZED) { + if (state->flags & UIF_INITIALIZED) { unsigned long flags; spin_lock_irqsave(&port->lock, flags); port->ops->stop_rx(port); @@ -1325,9 +1323,9 @@ static void uart_close(struct tty_struct *tty, struct file *filp) tty_ldisc_flush(tty); tty->closing = 0; - state->info.port.tty = NULL; + state->port.tty = NULL; - if (state->info.port.blocked_open) { + if (state->port.blocked_open) { if (state->close_delay) msleep_interruptible(state->close_delay); } else if (!uart_console(port)) { @@ -1337,8 +1335,8 @@ static void uart_close(struct tty_struct *tty, struct file *filp) /* * Wake up anyone trying to open this port. */ - state->info.flags &= ~UIF_NORMAL_ACTIVE; - wake_up_interruptible(&state->info.port.open_wait); + state->flags &= ~UIF_NORMAL_ACTIVE; + wake_up_interruptible(&state->port.open_wait); done: mutex_unlock(&state->mutex); @@ -1347,7 +1345,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp) static void uart_wait_until_sent(struct tty_struct *tty, int timeout) { struct uart_state *state = tty->driver_data; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; unsigned long char_time, expire; if (port->type == PORT_UNKNOWN || port->fifosize == 0) @@ -1412,20 +1410,19 @@ static void uart_wait_until_sent(struct tty_struct *tty, int timeout) static void uart_hangup(struct tty_struct *tty) { struct uart_state *state = tty->driver_data; - struct uart_info *info = &state->info; BUG_ON(!kernel_locked()); - pr_debug("uart_hangup(%d)\n", state->port->line); + pr_debug("uart_hangup(%d)\n", state->uart_port->line); mutex_lock(&state->mutex); - if (info->flags & UIF_NORMAL_ACTIVE) { + if (state->flags & UIF_NORMAL_ACTIVE) { uart_flush_buffer(tty); uart_shutdown(state); state->count = 0; - info->flags &= ~UIF_NORMAL_ACTIVE; - info->port.tty = NULL; - wake_up_interruptible(&info->port.open_wait); - wake_up_interruptible(&info->delta_msr_wait); + state->flags &= ~UIF_NORMAL_ACTIVE; + state->port.tty = NULL; + wake_up_interruptible(&state->port.open_wait); + wake_up_interruptible(&state->delta_msr_wait); } mutex_unlock(&state->mutex); } @@ -1438,8 +1435,8 @@ static void uart_hangup(struct tty_struct *tty) */ static void uart_update_termios(struct uart_state *state) { - struct tty_struct *tty = state->info.port.tty; - struct uart_port *port = state->port; + struct tty_struct *tty = state->port.tty; + struct uart_port *port = state->uart_port; if (uart_console(port) && port->cons->cflag) { tty->termios->c_cflag = port->cons->cflag; @@ -1473,27 +1470,26 @@ static int uart_block_til_ready(struct file *filp, struct uart_state *state) { DECLARE_WAITQUEUE(wait, current); - struct uart_info *info = &state->info; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; unsigned int mctrl; - info->port.blocked_open++; + state->port.blocked_open++; state->count--; - add_wait_queue(&info->port.open_wait, &wait); + add_wait_queue(&state->port.open_wait, &wait); while (1) { set_current_state(TASK_INTERRUPTIBLE); /* * If we have been hung up, tell userspace/restart open. */ - if (tty_hung_up_p(filp) || info->port.tty == NULL) + if (tty_hung_up_p(filp) || state->port.tty == NULL) break; /* * If the port has been closed, tell userspace/restart open. */ - if (!(info->flags & UIF_INITIALIZED)) + if (!(state->flags & UIF_INITIALIZED)) break; /* @@ -1506,8 +1502,8 @@ uart_block_til_ready(struct file *filp, struct uart_state *state) * have set TTY_IO_ERROR for a non-existant port. */ if ((filp->f_flags & O_NONBLOCK) || - (info->port.tty->termios->c_cflag & CLOCAL) || - (info->port.tty->flags & (1 << TTY_IO_ERROR))) + (state->port.tty->termios->c_cflag & CLOCAL) || + (state->port.tty->flags & (1 << TTY_IO_ERROR))) break; /* @@ -1515,7 +1511,7 @@ uart_block_til_ready(struct file *filp, struct uart_state *state) * not set RTS here - we want to make sure we catch * the data from the modem. */ - if (info->port.tty->termios->c_cflag & CBAUD) + if (state->port.tty->termios->c_cflag & CBAUD) uart_set_mctrl(port, TIOCM_DTR); /* @@ -1537,15 +1533,15 @@ uart_block_til_ready(struct file *filp, struct uart_state *state) break; } set_current_state(TASK_RUNNING); - remove_wait_queue(&info->port.open_wait, &wait); + remove_wait_queue(&state->port.open_wait, &wait); state->count++; - info->port.blocked_open--; + state->port.blocked_open--; if (signal_pending(current)) return -ERESTARTSYS; - if (!info->port.tty || tty_hung_up_p(filp)) + if (!state->port.tty || tty_hung_up_p(filp)) return -EAGAIN; return 0; @@ -1563,7 +1559,7 @@ static struct uart_state *uart_get(struct uart_driver *drv, int line) } state->count++; - if (!state->port || state->port->flags & UPF_DEAD) { + if (!state->uart_port || state->uart_port->flags & UPF_DEAD) { ret = -ENXIO; goto err_unlock; } @@ -1606,10 +1602,11 @@ static int uart_open(struct tty_struct *tty, struct file *filp) /* * We take the semaphore inside uart_get to guarantee that we won't - * be re-entered while allocating the info structure, or while we + * be re-entered while allocating the state structure, or while we * request any IRQs that the driver may need. This also has the nice * side-effect that it delays the action of uart_hangup, so we can - * guarantee that info->port.tty will always contain something reasonable. + * guarantee that state->port.tty will always contain something + * reasonable. */ state = uart_get(drv, line); if (IS_ERR(state)) { @@ -1623,10 +1620,10 @@ static int uart_open(struct tty_struct *tty, struct file *filp) * Any failures from here onwards should not touch the count. */ tty->driver_data = state; - state->port->info = &state->info; - tty->low_latency = (state->port->flags & UPF_LOW_LATENCY) ? 1 : 0; + state->uart_port->state = state; + tty->low_latency = (state->uart_port->flags & UPF_LOW_LATENCY) ? 1 : 0; tty->alt_speed = 0; - state->info.port.tty = tty; + state->port.tty = tty; /* * If the port is in the middle of closing, bail out now. @@ -1659,8 +1656,8 @@ static int uart_open(struct tty_struct *tty, struct file *filp) /* * If this is the first open to succeed, adjust things to suit. */ - if (retval == 0 && !(state->info.flags & UIF_NORMAL_ACTIVE)) { - state->info.flags |= UIF_NORMAL_ACTIVE; + if (retval == 0 && !(state->flags & UIF_NORMAL_ACTIVE)) { + state->flags |= UIF_NORMAL_ACTIVE; uart_update_termios(state); } @@ -1688,7 +1685,7 @@ static void uart_line_info(struct seq_file *m, struct uart_driver *drv, int i) { struct uart_state *state = drv->state + i; int pm_state; - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; char stat_buf[32]; unsigned int status; int mmio; @@ -1958,7 +1955,7 @@ EXPORT_SYMBOL_GPL(uart_set_options); static void uart_change_pm(struct uart_state *state, int pm_state) { - struct uart_port *port = state->port; + struct uart_port *port = state->uart_port; if (state->pm_state != pm_state) { if (port->ops->pm) @@ -2005,11 +2002,11 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *port) } port->suspended = 1; - if (state->info.flags & UIF_INITIALIZED) { + if (state->flags & UIF_INITIALIZED) { const struct uart_ops *ops = port->ops; int tries; - state->info.flags = (state->info.flags & ~UIF_INITIALIZED) + state->flags = (state->flags & ~UIF_INITIALIZED) | UIF_SUSPENDED; spin_lock_irq(&port->lock); @@ -2084,15 +2081,15 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *port) /* * If that's unset, use the tty termios setting. */ - if (state->info.port.tty && termios.c_cflag == 0) - termios = *state->info.port.tty->termios; + if (state->port.tty && termios.c_cflag == 0) + termios = *state->port.tty->termios; uart_change_pm(state, 0); port->ops->set_termios(port, &termios, NULL); console_start(port->cons); } - if (state->info.flags & UIF_SUSPENDED) { + if (state->flags & UIF_SUSPENDED) { const struct uart_ops *ops = port->ops; int ret; @@ -2107,7 +2104,7 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *port) ops->set_mctrl(port, port->mctrl); ops->start_tx(port); spin_unlock_irq(&port->lock); - state->info.flags |= UIF_INITIALIZED; + state->flags |= UIF_INITIALIZED; } else { /* * Failed to resume - maybe hardware went away? @@ -2117,7 +2114,7 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *port) uart_shutdown(state); } - state->info.flags &= ~UIF_SUSPENDED; + state->flags &= ~UIF_SUSPENDED; } mutex_unlock(&state->mutex); @@ -2232,10 +2229,10 @@ static int uart_poll_init(struct tty_driver *driver, int line, char *options) int parity = 'n'; int flow = 'n'; - if (!state || !state->port) + if (!state || !state->uart_port) return -1; - port = state->port; + port = state->uart_port; if (!(port->ops->poll_get_char && port->ops->poll_put_char)) return -1; @@ -2253,10 +2250,10 @@ static int uart_poll_get_char(struct tty_driver *driver, int line) struct uart_state *state = drv->state + line; struct uart_port *port; - if (!state || !state->port) + if (!state || !state->uart_port) return -1; - port = state->port; + port = state->uart_port; return port->ops->poll_get_char(port); } @@ -2266,10 +2263,10 @@ static void uart_poll_put_char(struct tty_driver *driver, int line, char ch) struct uart_state *state = drv->state + line; struct uart_port *port; - if (!state || !state->port) + if (!state || !state->uart_port) return; - port = state->port; + port = state->uart_port; port->ops->poll_put_char(port, ch); } #endif @@ -2365,9 +2362,9 @@ int uart_register_driver(struct uart_driver *drv) state->closing_wait = 30000; /* 30 seconds */ mutex_init(&state->mutex); - tty_port_init(&state->info.port); - init_waitqueue_head(&state->info.delta_msr_wait); - tasklet_init(&state->info.tlet, uart_tasklet_action, + tty_port_init(&state->port); + init_waitqueue_head(&state->delta_msr_wait); + tasklet_init(&state->tlet, uart_tasklet_action, (unsigned long)state); } @@ -2430,16 +2427,16 @@ int uart_add_one_port(struct uart_driver *drv, struct uart_port *port) mutex_lock(&port_mutex); mutex_lock(&state->mutex); - if (state->port) { + if (state->uart_port) { ret = -EINVAL; goto out; } - state->port = port; + state->uart_port = port; state->pm_state = -1; port->cons = drv->cons; - port->info = &state->info; + port->state = state; /* * If this port is a console, then the spinlock is already @@ -2488,13 +2485,12 @@ int uart_add_one_port(struct uart_driver *drv, struct uart_port *port) int uart_remove_one_port(struct uart_driver *drv, struct uart_port *port) { struct uart_state *state = drv->state + port->line; - struct uart_info *info; BUG_ON(in_interrupt()); - if (state->port != port) + if (state->uart_port != port) printk(KERN_ALERT "Removing wrong port: %p != %p\n", - state->port, port); + state->uart_port, port); mutex_lock(&port_mutex); @@ -2511,9 +2507,8 @@ int uart_remove_one_port(struct uart_driver *drv, struct uart_port *port) */ tty_unregister_device(drv->tty_driver, port->line); - info = &state->info; - if (info && info->port.tty) - tty_vhangup(info->port.tty); + if (state->port.tty) + tty_vhangup(state->port.tty); /* * Free the port IO and memory resources, if any. @@ -2529,10 +2524,9 @@ int uart_remove_one_port(struct uart_driver *drv, struct uart_port *port) /* * Kill the tasklet, and free resources. */ - if (info) - tasklet_kill(&info->tlet); + tasklet_kill(&state->tlet); - state->port = NULL; + state->uart_port = NULL; mutex_unlock(&port_mutex); return 0; diff --git a/drivers/serial/serial_ks8695.c b/drivers/serial/serial_ks8695.c index 52db5cc3f900..4560b2e70685 100644 --- a/drivers/serial/serial_ks8695.c +++ b/drivers/serial/serial_ks8695.c @@ -154,7 +154,7 @@ static void ks8695uart_disable_ms(struct uart_port *port) static irqreturn_t ks8695uart_rx_chars(int irq, void *dev_id) { struct uart_port *port = dev_id; - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; unsigned int status, ch, lsr, flg, max_count = 256; status = UART_GET_LSR(port); /* clears pending LSR interrupts */ @@ -210,7 +210,7 @@ ignore_char: static irqreturn_t ks8695uart_tx_chars(int irq, void *dev_id) { struct uart_port *port = dev_id; - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; unsigned int count; if (port->x_char) { @@ -266,7 +266,7 @@ static irqreturn_t ks8695uart_modem_status(int irq, void *dev_id) if (status & URMS_URTERI) port->icount.rng++; - wake_up_interruptible(&port->info->delta_msr_wait); + wake_up_interruptible(&port->state->delta_msr_wait); return IRQ_HANDLED; } diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c index a7bf024a8286..057fc5e8cc8d 100644 --- a/drivers/serial/serial_lh7a40x.c +++ b/drivers/serial/serial_lh7a40x.c @@ -138,7 +138,7 @@ static void lh7a40xuart_enable_ms (struct uart_port* port) static void lh7a40xuart_rx_chars (struct uart_port* port) { - struct tty_struct* tty = port->info->port.tty; + struct tty_struct* tty = port->state->port.tty; int cbRxMax = 256; /* (Gross) limit on receive */ unsigned int data; /* Received data and status */ unsigned int flag; @@ -184,7 +184,7 @@ static void lh7a40xuart_rx_chars (struct uart_port* port) static void lh7a40xuart_tx_chars (struct uart_port* port) { - struct circ_buf* xmit = &port->info->xmit; + struct circ_buf* xmit = &port->state->xmit; int cbTxMax = port->fifosize; if (port->x_char) { @@ -241,7 +241,7 @@ static void lh7a40xuart_modem_status (struct uart_port* port) if (delta & CTS) uart_handle_cts_change (port, status & CTS); - wake_up_interruptible (&port->info->delta_msr_wait); + wake_up_interruptible (&port->state->delta_msr_wait); } static irqreturn_t lh7a40xuart_int (int irq, void* dev_id) diff --git a/drivers/serial/serial_txx9.c b/drivers/serial/serial_txx9.c index 54dd16d66a4b..0f7cf4c453e6 100644 --- a/drivers/serial/serial_txx9.c +++ b/drivers/serial/serial_txx9.c @@ -272,7 +272,7 @@ static void serial_txx9_initialize(struct uart_port *port) static inline void receive_chars(struct uart_txx9_port *up, unsigned int *status) { - struct tty_struct *tty = up->port.info->port.tty; + struct tty_struct *tty = up->port.state->port.tty; unsigned char ch; unsigned int disr = *status; int max_count = 256; @@ -348,7 +348,7 @@ receive_chars(struct uart_txx9_port *up, unsigned int *status) static inline void transmit_chars(struct uart_txx9_port *up) { - struct circ_buf *xmit = &up->port.info->xmit; + struct circ_buf *xmit = &up->port.state->xmit; int count; if (up->port.x_char) { diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 32dc2fc50e6b..85119fb7cb50 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -361,7 +361,7 @@ static inline int sci_rxroom(struct uart_port *port) static void sci_transmit_chars(struct uart_port *port) { - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; unsigned int stopped = uart_tx_stopped(port); unsigned short status; unsigned short ctrl; @@ -426,7 +426,7 @@ static void sci_transmit_chars(struct uart_port *port) static inline void sci_receive_chars(struct uart_port *port) { struct sci_port *sci_port = to_sci_port(port); - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; int i, count, copied = 0; unsigned short status; unsigned char flag; @@ -546,7 +546,7 @@ static inline int sci_handle_errors(struct uart_port *port) { int copied = 0; unsigned short status = sci_in(port, SCxSR); - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; if (status & SCxSR_ORER(port)) { /* overrun error */ @@ -600,7 +600,7 @@ static inline int sci_handle_errors(struct uart_port *port) static inline int sci_handle_fifo_overrun(struct uart_port *port) { - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; int copied = 0; if (port->type != PORT_SCIF) @@ -623,7 +623,7 @@ static inline int sci_handle_breaks(struct uart_port *port) { int copied = 0; unsigned short status = sci_in(port, SCxSR); - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; struct sci_port *s = to_sci_port(port); if (uart_handle_break(port)) diff --git a/drivers/serial/sn_console.c b/drivers/serial/sn_console.c index d5276c012f78..9794e0cd3dcc 100644 --- a/drivers/serial/sn_console.c +++ b/drivers/serial/sn_console.c @@ -469,9 +469,9 @@ sn_receive_chars(struct sn_cons_port *port, unsigned long flags) return; } - if (port->sc_port.info) { + if (port->sc_port.state) { /* The serial_core stuffs are initilized, use them */ - tty = port->sc_port.info->port.tty; + tty = port->sc_port.state->port.tty; } else { /* Not registered yet - can't pass to tty layer. */ @@ -550,9 +550,9 @@ static void sn_transmit_chars(struct sn_cons_port *port, int raw) BUG_ON(!port->sc_is_asynch); - if (port->sc_port.info) { + if (port->sc_port.state) { /* We're initilized, using serial core infrastructure */ - xmit = &port->sc_port.info->xmit; + xmit = &port->sc_port.state->xmit; } else { /* Probably sn_sal_switch_to_asynch has been run but serial core isn't * initilized yet. Just return. Writes are going through @@ -927,7 +927,7 @@ sn_sal_console_write(struct console *co, const char *s, unsigned count) /* We can't look at the xmit buffer if we're not registered with serial core * yet. So only do the fancy recovery after registering */ - if (!port->sc_port.info) { + if (!port->sc_port.state) { /* Not yet registered with serial core - simple case */ puts_raw_fixed(port->sc_ops->sal_puts_raw, s, count); return; @@ -936,8 +936,8 @@ sn_sal_console_write(struct console *co, const char *s, unsigned count) /* somebody really wants this output, might be an * oops, kdb, panic, etc. make sure they get it. */ if (spin_is_locked(&port->sc_port.lock)) { - int lhead = port->sc_port.info->xmit.head; - int ltail = port->sc_port.info->xmit.tail; + int lhead = port->sc_port.state->xmit.head; + int ltail = port->sc_port.state->xmit.tail; int counter, got_lock = 0; /* @@ -962,13 +962,13 @@ sn_sal_console_write(struct console *co, const char *s, unsigned count) break; } else { /* still locked */ - if ((lhead != port->sc_port.info->xmit.head) + if ((lhead != port->sc_port.state->xmit.head) || (ltail != - port->sc_port.info->xmit.tail)) { + port->sc_port.state->xmit.tail)) { lhead = - port->sc_port.info->xmit.head; + port->sc_port.state->xmit.head; ltail = - port->sc_port.info->xmit.tail; + port->sc_port.state->xmit.tail; counter = 0; } } diff --git a/drivers/serial/sunhv.c b/drivers/serial/sunhv.c index 1df5325faab2..d548652dee50 100644 --- a/drivers/serial/sunhv.c +++ b/drivers/serial/sunhv.c @@ -184,8 +184,8 @@ static struct tty_struct *receive_chars(struct uart_port *port) { struct tty_struct *tty = NULL; - if (port->info != NULL) /* Unopened serial console */ - tty = port->info->port.tty; + if (port->state != NULL) /* Unopened serial console */ + tty = port->state->port.tty; if (sunhv_ops->receive_chars(port, tty)) sun_do_break(); @@ -197,10 +197,10 @@ static void transmit_chars(struct uart_port *port) { struct circ_buf *xmit; - if (!port->info) + if (!port->state) return; - xmit = &port->info->xmit; + xmit = &port->state->xmit; if (uart_circ_empty(xmit) || uart_tx_stopped(port)) return; diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c index 0355efe115d9..7c4f2fe8e246 100644 --- a/drivers/serial/sunsab.c +++ b/drivers/serial/sunsab.c @@ -117,8 +117,8 @@ receive_chars(struct uart_sunsab_port *up, int count = 0; int i; - if (up->port.info != NULL) /* Unopened serial console */ - tty = up->port.info->port.tty; + if (up->port.state != NULL) /* Unopened serial console */ + tty = up->port.state->port.tty; /* Read number of BYTES (Character + Status) available. */ if (stat->sreg.isr0 & SAB82532_ISR0_RPF) { @@ -229,7 +229,7 @@ static void sunsab_tx_idle(struct uart_sunsab_port *); static void transmit_chars(struct uart_sunsab_port *up, union sab82532_irq_status *stat) { - struct circ_buf *xmit = &up->port.info->xmit; + struct circ_buf *xmit = &up->port.state->xmit; int i; if (stat->sreg.isr1 & SAB82532_ISR1_ALLS) { @@ -297,7 +297,7 @@ static void check_status(struct uart_sunsab_port *up, up->port.icount.dsr++; } - wake_up_interruptible(&up->port.info->delta_msr_wait); + wake_up_interruptible(&up->port.state->delta_msr_wait); } static irqreturn_t sunsab_interrupt(int irq, void *dev_id) @@ -429,7 +429,7 @@ static void sunsab_tx_idle(struct uart_sunsab_port *up) static void sunsab_start_tx(struct uart_port *port) { struct uart_sunsab_port *up = (struct uart_sunsab_port *) port; - struct circ_buf *xmit = &up->port.info->xmit; + struct circ_buf *xmit = &up->port.state->xmit; int i; up->interrupt_mask1 &= ~(SAB82532_IMR1_ALLS|SAB82532_IMR1_XPR); diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c index 47c6837850b1..5a32365b58ad 100644 --- a/drivers/serial/sunsu.c +++ b/drivers/serial/sunsu.c @@ -311,7 +311,7 @@ static void sunsu_enable_ms(struct uart_port *port) static struct tty_struct * receive_chars(struct uart_sunsu_port *up, unsigned char *status) { - struct tty_struct *tty = up->port.info->port.tty; + struct tty_struct *tty = up->port.state->port.tty; unsigned char ch, flag; int max_count = 256; int saw_console_brk = 0; @@ -389,7 +389,7 @@ receive_chars(struct uart_sunsu_port *up, unsigned char *status) static void transmit_chars(struct uart_sunsu_port *up) { - struct circ_buf *xmit = &up->port.info->xmit; + struct circ_buf *xmit = &up->port.state->xmit; int count; if (up->port.x_char) { @@ -441,7 +441,7 @@ static void check_modem_status(struct uart_sunsu_port *up) if (status & UART_MSR_DCTS) uart_handle_cts_change(&up->port, status & UART_MSR_CTS); - wake_up_interruptible(&up->port.info->delta_msr_wait); + wake_up_interruptible(&up->port.state->delta_msr_wait); } static irqreturn_t sunsu_serial_interrupt(int irq, void *dev_id) diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c index e09d3cebb4fb..055034d12b1c 100644 --- a/drivers/serial/sunzilog.c +++ b/drivers/serial/sunzilog.c @@ -328,9 +328,9 @@ sunzilog_receive_chars(struct uart_sunzilog_port *up, unsigned char ch, r1, flag; tty = NULL; - if (up->port.info != NULL && /* Unopened serial console */ - up->port.info->port.tty != NULL) /* Keyboard || mouse */ - tty = up->port.info->port.tty; + if (up->port.state != NULL && /* Unopened serial console */ + up->port.state->port.tty != NULL) /* Keyboard || mouse */ + tty = up->port.state->port.tty; for (;;) { @@ -451,7 +451,7 @@ static void sunzilog_status_handle(struct uart_sunzilog_port *up, uart_handle_cts_change(&up->port, (status & CTS)); - wake_up_interruptible(&up->port.info->delta_msr_wait); + wake_up_interruptible(&up->port.state->delta_msr_wait); } up->prev_status = status; @@ -501,9 +501,9 @@ static void sunzilog_transmit_chars(struct uart_sunzilog_port *up, return; } - if (up->port.info == NULL) + if (up->port.state == NULL) goto ack_tx_int; - xmit = &up->port.info->xmit; + xmit = &up->port.state->xmit; if (uart_circ_empty(xmit)) goto ack_tx_int; @@ -705,7 +705,7 @@ static void sunzilog_start_tx(struct uart_port *port) port->icount.tx++; port->x_char = 0; } else { - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; writeb(xmit->buf[xmit->tail], &channel->data); ZSDELAY(); diff --git a/drivers/serial/timbuart.c b/drivers/serial/timbuart.c index 063a313b755c..3d40be6f389f 100644 --- a/drivers/serial/timbuart.c +++ b/drivers/serial/timbuart.c @@ -77,7 +77,7 @@ static void timbuart_flush_buffer(struct uart_port *port) static void timbuart_rx_chars(struct uart_port *port) { - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; while (ioread32(port->membase + TIMBUART_ISR) & RXDP) { u8 ch = ioread8(port->membase + TIMBUART_RXFIFO); @@ -86,7 +86,7 @@ static void timbuart_rx_chars(struct uart_port *port) } spin_unlock(&port->lock); - tty_flip_buffer_push(port->info->port.tty); + tty_flip_buffer_push(port->state->port.tty); spin_lock(&port->lock); dev_dbg(port->dev, "%s - total read %d bytes\n", @@ -95,7 +95,7 @@ static void timbuart_rx_chars(struct uart_port *port) static void timbuart_tx_chars(struct uart_port *port) { - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; while (!(ioread32(port->membase + TIMBUART_ISR) & TXBF) && !uart_circ_empty(xmit)) { @@ -118,7 +118,7 @@ static void timbuart_handle_tx_port(struct uart_port *port, u32 isr, u32 *ier) { struct timbuart_port *uart = container_of(port, struct timbuart_port, port); - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; if (uart_circ_empty(xmit) || uart_tx_stopped(port)) return; @@ -231,7 +231,7 @@ static void timbuart_mctrl_check(struct uart_port *port, u32 isr, u32 *ier) iowrite32(CTS_DELTA, port->membase + TIMBUART_ISR); cts = timbuart_get_mctrl(port); uart_handle_cts_change(port, cts & TIOCM_CTS); - wake_up_interruptible(&port->info->delta_msr_wait); + wake_up_interruptible(&port->state->delta_msr_wait); } *ier |= CTS_DELTA; diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c index 3317148a4b93..5d3a573d6994 100644 --- a/drivers/serial/uartlite.c +++ b/drivers/serial/uartlite.c @@ -75,7 +75,7 @@ static struct uart_port ulite_ports[ULITE_NR_UARTS]; static int ulite_receive(struct uart_port *port, int stat) { - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; unsigned char ch = 0; char flag = TTY_NORMAL; @@ -125,7 +125,7 @@ static int ulite_receive(struct uart_port *port, int stat) static int ulite_transmit(struct uart_port *port, int stat) { - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; if (stat & ULITE_STATUS_TXFULL) return 0; @@ -162,7 +162,7 @@ static irqreturn_t ulite_isr(int irq, void *dev_id) busy |= ulite_transmit(port, stat); } while (busy); - tty_flip_buffer_push(port->info->port.tty); + tty_flip_buffer_push(port->state->port.tty); return IRQ_HANDLED; } diff --git a/drivers/serial/ucc_uart.c b/drivers/serial/ucc_uart.c index e945e780b5c9..0c08f286a2ef 100644 --- a/drivers/serial/ucc_uart.c +++ b/drivers/serial/ucc_uart.c @@ -327,7 +327,7 @@ static int qe_uart_tx_pump(struct uart_qe_port *qe_port) unsigned char *p; unsigned int count; struct uart_port *port = &qe_port->port; - struct circ_buf *xmit = &port->info->xmit; + struct circ_buf *xmit = &port->state->xmit; bdp = qe_port->rx_cur; @@ -466,7 +466,7 @@ static void qe_uart_int_rx(struct uart_qe_port *qe_port) int i; unsigned char ch, *cp; struct uart_port *port = &qe_port->port; - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; struct qe_bd *bdp; u16 status; unsigned int flg; diff --git a/drivers/serial/vr41xx_siu.c b/drivers/serial/vr41xx_siu.c index dac550e57c29..cf4410e6d53b 100644 --- a/drivers/serial/vr41xx_siu.c +++ b/drivers/serial/vr41xx_siu.c @@ -318,7 +318,7 @@ static inline void receive_chars(struct uart_port *port, uint8_t *status) char flag; int max_count = RX_MAX_COUNT; - tty = port->info->port.tty; + tty = port->state->port.tty; lsr = *status; do { @@ -386,7 +386,7 @@ static inline void check_modem_status(struct uart_port *port) if (msr & UART_MSR_DCTS) uart_handle_cts_change(port, msr & UART_MSR_CTS); - wake_up_interruptible(&port->info->delta_msr_wait); + wake_up_interruptible(&port->state->delta_msr_wait); } static inline void transmit_chars(struct uart_port *port) @@ -394,7 +394,7 @@ static inline void transmit_chars(struct uart_port *port) struct circ_buf *xmit; int max_count = TX_MAX_COUNT; - xmit = &port->info->xmit; + xmit = &port->state->xmit; if (port->x_char) { siu_write(port, UART_TX, port->x_char); diff --git a/drivers/serial/zs.c b/drivers/serial/zs.c index d8c2809b1ab6..b9c9fb9198d6 100644 --- a/drivers/serial/zs.c +++ b/drivers/serial/zs.c @@ -602,12 +602,12 @@ static void zs_receive_chars(struct zs_port *zport) uart_insert_char(uport, status, Rx_OVR, ch, flag); } - tty_flip_buffer_push(uport->info->port.tty); + tty_flip_buffer_push(uport->state->port.tty); } static void zs_raw_transmit_chars(struct zs_port *zport) { - struct circ_buf *xmit = &zport->port.info->xmit; + struct circ_buf *xmit = &zport->port.state->xmit; /* XON/XOFF chars. */ if (zport->port.x_char) { @@ -686,7 +686,7 @@ static void zs_status_handle(struct zs_port *zport, struct zs_port *zport_a) uport->icount.rng++; if (delta) - wake_up_interruptible(&uport->info->delta_msr_wait); + wake_up_interruptible(&uport->state->delta_msr_wait); spin_lock(&scc->zlock); } diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 3cd255f0b211..c1542703fbab 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -186,7 +186,6 @@ #include struct uart_port; -struct uart_info; struct serial_struct; struct device; @@ -284,7 +283,7 @@ struct uart_port { unsigned int read_status_mask; /* driver specific */ unsigned int ignore_status_mask; /* driver specific */ - struct uart_info *info; /* pointer to parent info */ + struct uart_state *state; /* pointer to parent state */ struct uart_icount icount; /* statistics */ struct console *cons; /* struct console, if any */ @@ -343,8 +342,22 @@ struct uart_port { */ typedef unsigned int __bitwise__ uif_t; -struct uart_info { + +/* + * This is the state information which is persistent across opens. + * The low level driver must not to touch any elements contained + * within. + */ +struct uart_state { struct tty_port port; + unsigned int close_delay; /* msec */ + unsigned int closing_wait; /* msec */ + +#define USF_CLOSING_WAIT_INF (0) +#define USF_CLOSING_WAIT_NONE (~0U) + + int count; + int pm_state; struct circ_buf xmit; uif_t flags; @@ -362,24 +375,7 @@ struct uart_info { struct tasklet_struct tlet; wait_queue_head_t delta_msr_wait; -}; - -/* - * This is the state information which is persistent across opens. - * The low level driver must not to touch any elements contained - * within. - */ -struct uart_state { - unsigned int close_delay; /* msec */ - unsigned int closing_wait; /* msec */ - -#define USF_CLOSING_WAIT_INF (0) -#define USF_CLOSING_WAIT_NONE (~0U) - - int count; - int pm_state; - struct uart_info info; - struct uart_port *port; + struct uart_port *uart_port; struct mutex mutex; }; @@ -462,7 +458,7 @@ int uart_resume_port(struct uart_driver *reg, struct uart_port *port); static inline int uart_tx_stopped(struct uart_port *port) { - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; if(tty->stopped || tty->hw_stopped) return 1; return 0; @@ -477,7 +473,7 @@ uart_handle_sysrq_char(struct uart_port *port, unsigned int ch) #ifdef SUPPORT_SYSRQ if (port->sysrq) { if (ch && time_before(jiffies, port->sysrq)) { - handle_sysrq(ch, port->info->port.tty); + handle_sysrq(ch, port->state->port.tty); port->sysrq = 0; return 1; } @@ -495,7 +491,7 @@ uart_handle_sysrq_char(struct uart_port *port, unsigned int ch) */ static inline int uart_handle_break(struct uart_port *port) { - struct uart_info *info = port->info; + struct uart_state *state = port->state; #ifdef SUPPORT_SYSRQ if (port->cons && port->cons->index == port->line) { if (!port->sysrq) { @@ -506,7 +502,7 @@ static inline int uart_handle_break(struct uart_port *port) } #endif if (port->flags & UPF_SAK) - do_SAK(info->port.tty); + do_SAK(state->port.tty); return 0; } @@ -518,7 +514,7 @@ static inline int uart_handle_break(struct uart_port *port) static inline void uart_handle_dcd_change(struct uart_port *port, unsigned int status) { - struct uart_info *info = port->info; + struct uart_state *state = port->state; port->icount.dcd++; @@ -527,11 +523,11 @@ uart_handle_dcd_change(struct uart_port *port, unsigned int status) hardpps(); #endif - if (info->flags & UIF_CHECK_CD) { + if (state->flags & UIF_CHECK_CD) { if (status) - wake_up_interruptible(&info->port.open_wait); - else if (info->port.tty) - tty_hangup(info->port.tty); + wake_up_interruptible(&state->port.open_wait); + else if (state->port.tty) + tty_hangup(state->port.tty); } } @@ -543,12 +539,12 @@ uart_handle_dcd_change(struct uart_port *port, unsigned int status) static inline void uart_handle_cts_change(struct uart_port *port, unsigned int status) { - struct uart_info *info = port->info; - struct tty_struct *tty = info->port.tty; + struct uart_state *state = port->state; + struct tty_struct *tty = state->port.tty; port->icount.cts++; - if (info->flags & UIF_CTS_FLOW) { + if (state->flags & UIF_CTS_FLOW) { if (tty->hw_stopped) { if (status) { tty->hw_stopped = 0; @@ -570,7 +566,7 @@ static inline void uart_insert_char(struct uart_port *port, unsigned int status, unsigned int overrun, unsigned int ch, unsigned int flag) { - struct tty_struct *tty = port->info->port.tty; + struct tty_struct *tty = port->state->port.tty; if ((status & port->ignore_status_mask & ~overrun) == 0) tty_insert_flip_char(tty, ch, flag); -- cgit v1.2.3 From 5e99df561fc830730d63672d795a0b02ef8cdd6f Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sat, 19 Sep 2009 13:13:28 -0700 Subject: serial: Fold closing_* fields into the tty_port ones Remove some more serial specific use Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/serial/serial_core.c | 26 +++++++++++++------------- include/linux/serial_core.h | 2 -- include/linux/tty.h | 4 ++-- 3 files changed, 15 insertions(+), 17 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index ea53b6f224b0..2d63b13e2f7e 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -651,10 +651,10 @@ static int uart_get_info(struct uart_state *state, tmp.flags = port->flags; tmp.xmit_fifo_size = port->fifosize; tmp.baud_base = port->uartclk / 16; - tmp.close_delay = state->close_delay / 10; - tmp.closing_wait = state->closing_wait == USF_CLOSING_WAIT_NONE ? + tmp.close_delay = state->port.close_delay / 10; + tmp.closing_wait = state->port.closing_wait == USF_CLOSING_WAIT_NONE ? ASYNC_CLOSING_WAIT_NONE : - state->closing_wait / 10; + state->port.closing_wait / 10; tmp.custom_divisor = port->custom_divisor; tmp.hub6 = port->hub6; tmp.io_type = port->iotype; @@ -724,8 +724,8 @@ static int uart_set_info(struct uart_state *state, retval = -EPERM; if (change_irq || change_port || (new_serial.baud_base != port->uartclk / 16) || - (close_delay != state->close_delay) || - (closing_wait != state->closing_wait) || + (close_delay != state->port.close_delay) || + (closing_wait != state->port.closing_wait) || (new_serial.xmit_fifo_size && new_serial.xmit_fifo_size != port->fifosize) || (((new_flags ^ old_flags) & ~UPF_USR_MASK) != 0)) @@ -834,8 +834,8 @@ static int uart_set_info(struct uart_state *state, port->flags = (port->flags & ~UPF_CHANGE_MASK) | (new_flags & UPF_CHANGE_MASK); port->custom_divisor = new_serial.custom_divisor; - state->close_delay = close_delay; - state->closing_wait = closing_wait; + state->port.close_delay = close_delay; + state->port.closing_wait = closing_wait; if (new_serial.xmit_fifo_size) port->fifosize = new_serial.xmit_fifo_size; if (state->port.tty) @@ -1297,8 +1297,8 @@ static void uart_close(struct tty_struct *tty, struct file *filp) */ tty->closing = 1; - if (state->closing_wait != USF_CLOSING_WAIT_NONE) - tty_wait_until_sent(tty, msecs_to_jiffies(state->closing_wait)); + if (state->port.closing_wait != USF_CLOSING_WAIT_NONE) + tty_wait_until_sent(tty, msecs_to_jiffies(state->port.closing_wait)); /* * At this point, we stop accepting input. To do this, we @@ -1326,8 +1326,8 @@ static void uart_close(struct tty_struct *tty, struct file *filp) state->port.tty = NULL; if (state->port.blocked_open) { - if (state->close_delay) - msleep_interruptible(state->close_delay); + if (state->port.close_delay) + msleep_interruptible(state->port.close_delay); } else if (!uart_console(port)) { uart_change_pm(state, 3); } @@ -2358,11 +2358,11 @@ int uart_register_driver(struct uart_driver *drv) for (i = 0; i < drv->nr; i++) { struct uart_state *state = drv->state + i; - state->close_delay = 500; /* .5 seconds */ - state->closing_wait = 30000; /* 30 seconds */ mutex_init(&state->mutex); tty_port_init(&state->port); + state->port.close_delay = 500; /* .5 seconds */ + state->port.closing_wait = 30000; /* 30 seconds */ init_waitqueue_head(&state->delta_msr_wait); tasklet_init(&state->tlet, uart_tasklet_action, (unsigned long)state); diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index c1542703fbab..fd11d4d5a571 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -350,8 +350,6 @@ typedef unsigned int __bitwise__ uif_t; */ struct uart_state { struct tty_port port; - unsigned int close_delay; /* msec */ - unsigned int closing_wait; /* msec */ #define USF_CLOSING_WAIT_INF (0) #define USF_CLOSING_WAIT_NONE (~0U) diff --git a/include/linux/tty.h b/include/linux/tty.h index ecb3d1ba3017..9fdc3d84baad 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -206,8 +206,8 @@ struct tty_port { unsigned long flags; /* TTY flags ASY_*/ struct mutex mutex; /* Locking */ unsigned char *xmit_buf; /* Optional buffer */ - int close_delay; /* Close port delay */ - int closing_wait; /* Delay for output */ + unsigned int close_delay; /* Close port delay */ + unsigned int closing_wait; /* Delay for output */ int drain_delay; /* Set to zero if no pure time based drain is needed else set to size of fifo */ -- cgit v1.2.3 From 46d57a449aa13d9c6adcc9d1dbc7b9a0ecfb69d8 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sat, 19 Sep 2009 13:13:29 -0700 Subject: serial: use tty_port pointers in the core code Extract out a lot of the x.port. uses and also show up where there are things left to be isolated that prevent use using the port helpers in the serial layer at this point Signed-off-by: Alan Cox --- drivers/serial/serial_core.c | 288 ++++++++++++++++++++++--------------------- 1 file changed, 146 insertions(+), 142 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 2d63b13e2f7e..0ffefb3f1d8f 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -141,7 +141,8 @@ uart_update_mctrl(struct uart_port *port, unsigned int set, unsigned int clear) */ static int uart_startup(struct uart_state *state, int init_hw) { - struct uart_port *port = state->uart_port; + struct uart_port *uport = state->uart_port; + struct tty_port *port = &state->port; unsigned long page; int retval = 0; @@ -153,9 +154,9 @@ static int uart_startup(struct uart_state *state, int init_hw) * once we have successfully opened the port. Also set * up the tty->alt_speed kludge */ - set_bit(TTY_IO_ERROR, &state->port.tty->flags); + set_bit(TTY_IO_ERROR, &port->tty->flags); - if (port->type == PORT_UNKNOWN) + if (uport->type == PORT_UNKNOWN) return 0; /* @@ -172,7 +173,7 @@ static int uart_startup(struct uart_state *state, int init_hw) uart_circ_clear(&state->xmit); } - retval = port->ops->startup(port); + retval = uport->ops->startup(uport); if (retval == 0) { if (init_hw) { /* @@ -184,20 +185,20 @@ static int uart_startup(struct uart_state *state, int init_hw) * Setup the RTS and DTR signals once the * port is open and ready to respond. */ - if (state->port.tty->termios->c_cflag & CBAUD) - uart_set_mctrl(port, TIOCM_RTS | TIOCM_DTR); + if (port->tty->termios->c_cflag & CBAUD) + uart_set_mctrl(uport, TIOCM_RTS | TIOCM_DTR); } if (state->flags & UIF_CTS_FLOW) { - spin_lock_irq(&port->lock); - if (!(port->ops->get_mctrl(port) & TIOCM_CTS)) - state->port.tty->hw_stopped = 1; - spin_unlock_irq(&port->lock); + spin_lock_irq(&uport->lock); + if (!(uport->ops->get_mctrl(uport) & TIOCM_CTS)) + port->tty->hw_stopped = 1; + spin_unlock_irq(&uport->lock); } state->flags |= UIF_INITIALIZED; - clear_bit(TTY_IO_ERROR, &state->port.tty->flags); + clear_bit(TTY_IO_ERROR, &port->tty->flags); } if (retval && capable(CAP_SYS_ADMIN)) @@ -672,7 +673,8 @@ static int uart_set_info(struct uart_state *state, struct serial_struct __user *newinfo) { struct serial_struct new_serial; - struct uart_port *port = state->uart_port; + struct uart_port *uport = state->uart_port; + struct tty_port *port = &state->port; unsigned long new_port; unsigned int change_irq, change_port, closing_wait; unsigned int old_custom_divisor, close_delay; @@ -700,47 +702,47 @@ static int uart_set_info(struct uart_state *state, */ mutex_lock(&state->mutex); - change_irq = !(port->flags & UPF_FIXED_PORT) - && new_serial.irq != port->irq; + change_irq = !(uport->flags & UPF_FIXED_PORT) + && new_serial.irq != uport->irq; /* * Since changing the 'type' of the port changes its resource * allocations, we should treat type changes the same as * IO port changes. */ - change_port = !(port->flags & UPF_FIXED_PORT) - && (new_port != port->iobase || - (unsigned long)new_serial.iomem_base != port->mapbase || - new_serial.hub6 != port->hub6 || - new_serial.io_type != port->iotype || - new_serial.iomem_reg_shift != port->regshift || - new_serial.type != port->type); - - old_flags = port->flags; + change_port = !(uport->flags & UPF_FIXED_PORT) + && (new_port != uport->iobase || + (unsigned long)new_serial.iomem_base != uport->mapbase || + new_serial.hub6 != uport->hub6 || + new_serial.io_type != uport->iotype || + new_serial.iomem_reg_shift != uport->regshift || + new_serial.type != uport->type); + + old_flags = uport->flags; new_flags = new_serial.flags; - old_custom_divisor = port->custom_divisor; + old_custom_divisor = uport->custom_divisor; if (!capable(CAP_SYS_ADMIN)) { retval = -EPERM; if (change_irq || change_port || - (new_serial.baud_base != port->uartclk / 16) || - (close_delay != state->port.close_delay) || - (closing_wait != state->port.closing_wait) || + (new_serial.baud_base != uport->uartclk / 16) || + (close_delay != port->close_delay) || + (closing_wait != port->closing_wait) || (new_serial.xmit_fifo_size && - new_serial.xmit_fifo_size != port->fifosize) || + new_serial.xmit_fifo_size != uport->fifosize) || (((new_flags ^ old_flags) & ~UPF_USR_MASK) != 0)) goto exit; - port->flags = ((port->flags & ~UPF_USR_MASK) | + uport->flags = ((uport->flags & ~UPF_USR_MASK) | (new_flags & UPF_USR_MASK)); - port->custom_divisor = new_serial.custom_divisor; + uport->custom_divisor = new_serial.custom_divisor; goto check_and_exit; } /* * Ask the low level driver to verify the settings. */ - if (port->ops->verify_port) - retval = port->ops->verify_port(port, &new_serial); + if (uport->ops->verify_port) + retval = uport->ops->verify_port(uport, &new_serial); if ((new_serial.irq >= nr_irqs) || (new_serial.irq < 0) || (new_serial.baud_base < 9600)) @@ -769,31 +771,31 @@ static int uart_set_info(struct uart_state *state, unsigned long old_iobase, old_mapbase; unsigned int old_type, old_iotype, old_hub6, old_shift; - old_iobase = port->iobase; - old_mapbase = port->mapbase; - old_type = port->type; - old_hub6 = port->hub6; - old_iotype = port->iotype; - old_shift = port->regshift; + old_iobase = uport->iobase; + old_mapbase = uport->mapbase; + old_type = uport->type; + old_hub6 = uport->hub6; + old_iotype = uport->iotype; + old_shift = uport->regshift; /* * Free and release old regions */ if (old_type != PORT_UNKNOWN) - port->ops->release_port(port); + uport->ops->release_port(uport); - port->iobase = new_port; - port->type = new_serial.type; - port->hub6 = new_serial.hub6; - port->iotype = new_serial.io_type; - port->regshift = new_serial.iomem_reg_shift; - port->mapbase = (unsigned long)new_serial.iomem_base; + uport->iobase = new_port; + uport->type = new_serial.type; + uport->hub6 = new_serial.hub6; + uport->iotype = new_serial.io_type; + uport->regshift = new_serial.iomem_reg_shift; + uport->mapbase = (unsigned long)new_serial.iomem_base; /* * Claim and map the new regions */ - if (port->type != PORT_UNKNOWN) { - retval = port->ops->request_port(port); + if (uport->type != PORT_UNKNOWN) { + retval = uport->ops->request_port(uport); } else { /* Always success - Jean II */ retval = 0; @@ -804,19 +806,19 @@ static int uart_set_info(struct uart_state *state, * new port, try to restore the old settings. */ if (retval && old_type != PORT_UNKNOWN) { - port->iobase = old_iobase; - port->type = old_type; - port->hub6 = old_hub6; - port->iotype = old_iotype; - port->regshift = old_shift; - port->mapbase = old_mapbase; - retval = port->ops->request_port(port); + uport->iobase = old_iobase; + uport->type = old_type; + uport->hub6 = old_hub6; + uport->iotype = old_iotype; + uport->regshift = old_shift; + uport->mapbase = old_mapbase; + retval = uport->ops->request_port(uport); /* * If we failed to restore the old settings, * we fail like this. */ if (retval) - port->type = PORT_UNKNOWN; + uport->type = PORT_UNKNOWN; /* * We failed anyway. @@ -828,38 +830,38 @@ static int uart_set_info(struct uart_state *state, } if (change_irq) - port->irq = new_serial.irq; - if (!(port->flags & UPF_FIXED_PORT)) - port->uartclk = new_serial.baud_base * 16; - port->flags = (port->flags & ~UPF_CHANGE_MASK) | + uport->irq = new_serial.irq; + if (!(uport->flags & UPF_FIXED_PORT)) + uport->uartclk = new_serial.baud_base * 16; + uport->flags = (uport->flags & ~UPF_CHANGE_MASK) | (new_flags & UPF_CHANGE_MASK); - port->custom_divisor = new_serial.custom_divisor; - state->port.close_delay = close_delay; - state->port.closing_wait = closing_wait; + uport->custom_divisor = new_serial.custom_divisor; + port->close_delay = close_delay; + port->closing_wait = closing_wait; if (new_serial.xmit_fifo_size) - port->fifosize = new_serial.xmit_fifo_size; - if (state->port.tty) - state->port.tty->low_latency = - (port->flags & UPF_LOW_LATENCY) ? 1 : 0; + uport->fifosize = new_serial.xmit_fifo_size; + if (port->tty) + port->tty->low_latency = + (uport->flags & UPF_LOW_LATENCY) ? 1 : 0; check_and_exit: retval = 0; - if (port->type == PORT_UNKNOWN) + if (uport->type == PORT_UNKNOWN) goto exit; if (state->flags & UIF_INITIALIZED) { - if (((old_flags ^ port->flags) & UPF_SPD_MASK) || - old_custom_divisor != port->custom_divisor) { + if (((old_flags ^ uport->flags) & UPF_SPD_MASK) || + old_custom_divisor != uport->custom_divisor) { /* * If they're setting up a custom divisor or speed, * instead of clearing it, then bitch about it. No * need to rate-limit; it's CAP_SYS_ADMIN only. */ - if (port->flags & UPF_SPD_MASK) { + if (uport->flags & UPF_SPD_MASK) { char buf[64]; printk(KERN_NOTICE "%s sets custom speed on %s. This " "is deprecated.\n", current->comm, - tty_name(state->port.tty, buf)); + tty_name(port->tty, buf)); } uart_change_speed(state, NULL); } @@ -878,10 +880,11 @@ static int uart_set_info(struct uart_state *state, static int uart_get_lsr_info(struct uart_state *state, unsigned int __user *value) { - struct uart_port *port = state->uart_port; + struct uart_port *uport = state->uart_port; + struct tty_port *port = &state->port; unsigned int result; - result = port->ops->tx_empty(port); + result = uport->ops->tx_empty(uport); /* * If we're about to load something into the transmit @@ -889,9 +892,9 @@ static int uart_get_lsr_info(struct uart_state *state, * avoid a race condition (depending on when the transmit * interrupt happens). */ - if (port->x_char || + if (uport->x_char || ((uart_circ_chars_pending(&state->xmit) > 0) && - !state->port.tty->stopped && !state->port.tty->hw_stopped)) + !port->tty->stopped && !port->tty->hw_stopped)) result &= ~TIOCSER_TEMT; return put_user(result, value); @@ -900,17 +903,17 @@ static int uart_get_lsr_info(struct uart_state *state, static int uart_tiocmget(struct tty_struct *tty, struct file *file) { struct uart_state *state = tty->driver_data; - struct uart_port *port = state->uart_port; + struct uart_port *uport = state->uart_port; int result = -EIO; mutex_lock(&state->mutex); if ((!file || !tty_hung_up_p(file)) && !(tty->flags & (1 << TTY_IO_ERROR))) { - result = port->mctrl; + result = uport->mctrl; - spin_lock_irq(&port->lock); - result |= port->ops->get_mctrl(port); - spin_unlock_irq(&port->lock); + spin_lock_irq(&uport->lock); + result |= uport->ops->get_mctrl(uport); + spin_unlock_irq(&uport->lock); } mutex_unlock(&state->mutex); @@ -922,13 +925,13 @@ uart_tiocmset(struct tty_struct *tty, struct file *file, unsigned int set, unsigned int clear) { struct uart_state *state = tty->driver_data; - struct uart_port *port = state->uart_port; + struct uart_port *uport = state->uart_port; int ret = -EIO; mutex_lock(&state->mutex); if ((!file || !tty_hung_up_p(file)) && !(tty->flags & (1 << TTY_IO_ERROR))) { - uart_update_mctrl(port, set, clear); + uart_update_mctrl(uport, set, clear); ret = 0; } mutex_unlock(&state->mutex); @@ -938,12 +941,12 @@ uart_tiocmset(struct tty_struct *tty, struct file *file, static int uart_break_ctl(struct tty_struct *tty, int break_state) { struct uart_state *state = tty->driver_data; - struct uart_port *port = state->uart_port; + struct uart_port *uport = state->uart_port; mutex_lock(&state->mutex); - if (port->type != PORT_UNKNOWN) - port->ops->break_ctl(port, break_state); + if (uport->type != PORT_UNKNOWN) + uport->ops->break_ctl(uport, break_state); mutex_unlock(&state->mutex); return 0; @@ -951,7 +954,7 @@ static int uart_break_ctl(struct tty_struct *tty, int break_state) static int uart_do_autoconfig(struct uart_state *state) { - struct uart_port *port = state->uart_port; + struct uart_port *uport = state->uart_port; int flags, ret; if (!capable(CAP_SYS_ADMIN)) @@ -973,18 +976,18 @@ static int uart_do_autoconfig(struct uart_state *state) * If we already have a port type configured, * we must release its resources. */ - if (port->type != PORT_UNKNOWN) - port->ops->release_port(port); + if (uport->type != PORT_UNKNOWN) + uport->ops->release_port(uport); flags = UART_CONFIG_TYPE; - if (port->flags & UPF_AUTO_IRQ) + if (uport->flags & UPF_AUTO_IRQ) flags |= UART_CONFIG_IRQ; /* * This will claim the ports resources if * a port is found. */ - port->ops->config_port(port, flags); + uport->ops->config_port(uport, flags); ret = uart_startup(state, 1); } @@ -1001,7 +1004,7 @@ static int uart_do_autoconfig(struct uart_state *state) static int uart_wait_modem_status(struct uart_state *state, unsigned long arg) { - struct uart_port *port = state->uart_port; + struct uart_port *uport = state->uart_port; DECLARE_WAITQUEUE(wait, current); struct uart_icount cprev, cnow; int ret; @@ -1009,20 +1012,20 @@ uart_wait_modem_status(struct uart_state *state, unsigned long arg) /* * note the counters on entry */ - spin_lock_irq(&port->lock); - memcpy(&cprev, &port->icount, sizeof(struct uart_icount)); + spin_lock_irq(&uport->lock); + memcpy(&cprev, &uport->icount, sizeof(struct uart_icount)); /* * Force modem status interrupts on */ - port->ops->enable_ms(port); - spin_unlock_irq(&port->lock); + uport->ops->enable_ms(uport); + spin_unlock_irq(&uport->lock); add_wait_queue(&state->delta_msr_wait, &wait); for (;;) { - spin_lock_irq(&port->lock); - memcpy(&cnow, &port->icount, sizeof(struct uart_icount)); - spin_unlock_irq(&port->lock); + spin_lock_irq(&uport->lock); + memcpy(&cnow, &uport->icount, sizeof(struct uart_icount)); + spin_unlock_irq(&uport->lock); set_current_state(TASK_INTERRUPTIBLE); @@ -1062,11 +1065,11 @@ static int uart_get_count(struct uart_state *state, { struct serial_icounter_struct icount; struct uart_icount cnow; - struct uart_port *port = state->uart_port; + struct uart_port *uport = state->uart_port; - spin_lock_irq(&port->lock); - memcpy(&cnow, &port->icount, sizeof(struct uart_icount)); - spin_unlock_irq(&port->lock); + spin_lock_irq(&uport->lock); + memcpy(&cnow, &uport->icount, sizeof(struct uart_icount)); + spin_unlock_irq(&uport->lock); icount.cts = cnow.cts; icount.dsr = cnow.dsr; @@ -1158,9 +1161,9 @@ uart_ioctl(struct tty_struct *tty, struct file *filp, unsigned int cmd, break; default: { - struct uart_port *port = state->uart_port; - if (port->ops->ioctl) - ret = port->ops->ioctl(port, cmd, arg); + struct uart_port *uport = state->uart_port; + if (uport->ops->ioctl) + ret = uport->ops->ioctl(uport, cmd, arg); break; } } @@ -1173,10 +1176,10 @@ out: static void uart_set_ldisc(struct tty_struct *tty) { struct uart_state *state = tty->driver_data; - struct uart_port *port = state->uart_port; + struct uart_port *uport = state->uart_port; - if (port->ops->set_ldisc) - port->ops->set_ldisc(port); + if (uport->ops->set_ldisc) + uport->ops->set_ldisc(uport); } static void uart_set_termios(struct tty_struct *tty, @@ -1254,16 +1257,15 @@ static void uart_set_termios(struct tty_struct *tty, static void uart_close(struct tty_struct *tty, struct file *filp) { struct uart_state *state = tty->driver_data; - struct uart_port *port; + struct tty_port *port; + struct uart_port *uport; BUG_ON(!kernel_locked()); - if (!state || !state->uart_port) - return; - - port = state->uart_port; + uport = state->uart_port; + port = &state->port; - pr_debug("uart_close(%d) called\n", port->line); + pr_debug("uart_close(%d) called\n", uport->line); mutex_lock(&state->mutex); @@ -1297,8 +1299,8 @@ static void uart_close(struct tty_struct *tty, struct file *filp) */ tty->closing = 1; - if (state->port.closing_wait != USF_CLOSING_WAIT_NONE) - tty_wait_until_sent(tty, msecs_to_jiffies(state->port.closing_wait)); + if (port->closing_wait != USF_CLOSING_WAIT_NONE) + tty_wait_until_sent(tty, msecs_to_jiffies(port->closing_wait)); /* * At this point, we stop accepting input. To do this, we @@ -1307,14 +1309,14 @@ static void uart_close(struct tty_struct *tty, struct file *filp) if (state->flags & UIF_INITIALIZED) { unsigned long flags; spin_lock_irqsave(&port->lock, flags); - port->ops->stop_rx(port); + uport->ops->stop_rx(uport); spin_unlock_irqrestore(&port->lock, flags); /* * Before we drop DTR, make sure the UART transmitter * has completely drained; this is especially * important if there is a transmit FIFO! */ - uart_wait_until_sent(tty, port->timeout); + uart_wait_until_sent(tty, uport->timeout); } uart_shutdown(state); @@ -1323,12 +1325,12 @@ static void uart_close(struct tty_struct *tty, struct file *filp) tty_ldisc_flush(tty); tty->closing = 0; - state->port.tty = NULL; + port->tty = NULL; - if (state->port.blocked_open) { - if (state->port.close_delay) - msleep_interruptible(state->port.close_delay); - } else if (!uart_console(port)) { + if (port->blocked_open) { + if (port->close_delay) + msleep_interruptible(port->close_delay); + } else if (!uart_console(uport)) { uart_change_pm(state, 3); } @@ -1336,9 +1338,9 @@ static void uart_close(struct tty_struct *tty, struct file *filp) * Wake up anyone trying to open this port. */ state->flags &= ~UIF_NORMAL_ACTIVE; - wake_up_interruptible(&state->port.open_wait); + wake_up_interruptible(&port->open_wait); - done: +done: mutex_unlock(&state->mutex); } @@ -1410,6 +1412,7 @@ static void uart_wait_until_sent(struct tty_struct *tty, int timeout) static void uart_hangup(struct tty_struct *tty) { struct uart_state *state = tty->driver_data; + struct tty_port *port = &state->port; BUG_ON(!kernel_locked()); pr_debug("uart_hangup(%d)\n", state->uart_port->line); @@ -1420,8 +1423,8 @@ static void uart_hangup(struct tty_struct *tty) uart_shutdown(state); state->count = 0; state->flags &= ~UIF_NORMAL_ACTIVE; - state->port.tty = NULL; - wake_up_interruptible(&state->port.open_wait); + port->tty = NULL; + wake_up_interruptible(&port->open_wait); wake_up_interruptible(&state->delta_msr_wait); } mutex_unlock(&state->mutex); @@ -1470,20 +1473,21 @@ static int uart_block_til_ready(struct file *filp, struct uart_state *state) { DECLARE_WAITQUEUE(wait, current); - struct uart_port *port = state->uart_port; + struct uart_port *uport = state->uart_port; + struct tty_port *port = &state->port; unsigned int mctrl; - state->port.blocked_open++; + port->blocked_open++; state->count--; - add_wait_queue(&state->port.open_wait, &wait); + add_wait_queue(&port->open_wait, &wait); while (1) { set_current_state(TASK_INTERRUPTIBLE); /* * If we have been hung up, tell userspace/restart open. */ - if (tty_hung_up_p(filp) || state->port.tty == NULL) + if (tty_hung_up_p(filp) || port->tty == NULL) break; /* @@ -1502,8 +1506,8 @@ uart_block_til_ready(struct file *filp, struct uart_state *state) * have set TTY_IO_ERROR for a non-existant port. */ if ((filp->f_flags & O_NONBLOCK) || - (state->port.tty->termios->c_cflag & CLOCAL) || - (state->port.tty->flags & (1 << TTY_IO_ERROR))) + (port->tty->termios->c_cflag & CLOCAL) || + (port->tty->flags & (1 << TTY_IO_ERROR))) break; /* @@ -1511,17 +1515,17 @@ uart_block_til_ready(struct file *filp, struct uart_state *state) * not set RTS here - we want to make sure we catch * the data from the modem. */ - if (state->port.tty->termios->c_cflag & CBAUD) - uart_set_mctrl(port, TIOCM_DTR); + if (port->tty->termios->c_cflag & CBAUD) + uart_set_mctrl(uport, TIOCM_DTR); /* * and wait for the carrier to indicate that the * modem is ready for us. */ - spin_lock_irq(&port->lock); - port->ops->enable_ms(port); - mctrl = port->ops->get_mctrl(port); - spin_unlock_irq(&port->lock); + spin_lock_irq(&uport->lock); + uport->ops->enable_ms(uport); + mctrl = uport->ops->get_mctrl(uport); + spin_unlock_irq(&uport->lock); if (mctrl & TIOCM_CAR) break; @@ -1533,15 +1537,15 @@ uart_block_til_ready(struct file *filp, struct uart_state *state) break; } set_current_state(TASK_RUNNING); - remove_wait_queue(&state->port.open_wait, &wait); + remove_wait_queue(&port->open_wait, &wait); state->count++; - state->port.blocked_open--; + port->blocked_open--; if (signal_pending(current)) return -ERESTARTSYS; - if (!state->port.tty || tty_hung_up_p(filp)) + if (!port->tty || tty_hung_up_p(filp)) return -EAGAIN; return 0; -- cgit v1.2.3 From 91312cdb4fcd832341e425f74f49938e0503c929 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sat, 19 Sep 2009 13:13:29 -0700 Subject: serial: move count into the tty_port version Remove more stuff from the serial special case code Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/serial/serial_core.c | 38 ++++++++++++++++++++------------------ include/linux/serial_core.h | 1 - 2 files changed, 20 insertions(+), 19 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 0ffefb3f1d8f..4af3364dd811 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -52,7 +52,7 @@ static struct lock_class_key port_lock_key; #define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8) -#define uart_users(state) ((state)->count + (state)->port.blocked_open) +#define uart_users(state) ((state)->port.count + (state)->port.blocked_open) #ifdef CONFIG_SERIAL_CORE_CONSOLE #define uart_console(port) ((port)->cons && (port)->cons->index == (port)->line) @@ -694,7 +694,7 @@ static int uart_set_info(struct uart_state *state, USF_CLOSING_WAIT_NONE : new_serial.closing_wait * 10; /* - * This semaphore protects state->count. It is also + * This semaphore protects port->count. It is also * very useful to prevent opens. Also, take the * port configuration semaphore to make sure that a * module insertion/removal doesn't change anything @@ -1272,24 +1272,24 @@ static void uart_close(struct tty_struct *tty, struct file *filp) if (tty_hung_up_p(filp)) goto done; - if ((tty->count == 1) && (state->count != 1)) { + if ((tty->count == 1) && (port->count != 1)) { /* * Uh, oh. tty->count is 1, which means that the tty - * structure will be freed. state->count should always + * structure will be freed. port->count should always * be one in these conditions. If it's greater than * one, we've got real problems, since it means the * serial port won't be shutdown. */ printk(KERN_ERR "uart_close: bad serial port count; tty->count is 1, " - "state->count is %d\n", state->count); - state->count = 1; + "port->count is %d\n", port->count); + port->count = 1; } - if (--state->count < 0) { + if (--port->count < 0) { printk(KERN_ERR "uart_close: bad serial port count for %s: %d\n", - tty->name, state->count); - state->count = 0; + tty->name, port->count); + port->count = 0; } - if (state->count) + if (port->count) goto done; /* @@ -1421,7 +1421,7 @@ static void uart_hangup(struct tty_struct *tty) if (state->flags & UIF_NORMAL_ACTIVE) { uart_flush_buffer(tty); uart_shutdown(state); - state->count = 0; + port->count = 0; state->flags &= ~UIF_NORMAL_ACTIVE; port->tty = NULL; wake_up_interruptible(&port->open_wait); @@ -1478,7 +1478,7 @@ uart_block_til_ready(struct file *filp, struct uart_state *state) unsigned int mctrl; port->blocked_open++; - state->count--; + port->count--; add_wait_queue(&port->open_wait, &wait); while (1) { @@ -1539,7 +1539,7 @@ uart_block_til_ready(struct file *filp, struct uart_state *state) set_current_state(TASK_RUNNING); remove_wait_queue(&port->open_wait, &wait); - state->count++; + port->count++; port->blocked_open--; if (signal_pending(current)) @@ -1562,7 +1562,7 @@ static struct uart_state *uart_get(struct uart_driver *drv, int line) goto err; } - state->count++; + state->port.count++; if (!state->uart_port || state->uart_port->flags & UPF_DEAD) { ret = -ENXIO; goto err_unlock; @@ -1570,7 +1570,7 @@ static struct uart_state *uart_get(struct uart_driver *drv, int line) return state; err_unlock: - state->count--; + state->port.count--; mutex_unlock(&state->mutex); err: return ERR_PTR(ret); @@ -1590,6 +1590,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp) { struct uart_driver *drv = (struct uart_driver *)tty->driver->driver_state; struct uart_state *state; + struct tty_port *port; int retval, line = tty->index; BUG_ON(!kernel_locked()); @@ -1617,6 +1618,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp) retval = PTR_ERR(state); goto fail; } + port = &state->port; /* * Once we set tty->driver_data here, we are guaranteed that @@ -1627,14 +1629,14 @@ static int uart_open(struct tty_struct *tty, struct file *filp) state->uart_port->state = state; tty->low_latency = (state->uart_port->flags & UPF_LOW_LATENCY) ? 1 : 0; tty->alt_speed = 0; - state->port.tty = tty; + port->tty = tty; /* * If the port is in the middle of closing, bail out now. */ if (tty_hung_up_p(filp)) { retval = -EAGAIN; - state->count--; + port->count--; mutex_unlock(&state->mutex); goto fail; } @@ -1642,7 +1644,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp) /* * Make sure the device is in D0 state. */ - if (state->count == 1) + if (port->count == 1) uart_change_pm(state, 0); /* diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index fd11d4d5a571..63ad90966db2 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -354,7 +354,6 @@ struct uart_state { #define USF_CLOSING_WAIT_INF (0) #define USF_CLOSING_WAIT_NONE (~0U) - int count; int pm_state; struct circ_buf xmit; uif_t flags; -- cgit v1.2.3 From ccce6debb62d94964e3878f978a56b0f3e32d94f Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sat, 19 Sep 2009 13:13:30 -0700 Subject: serial: move the flags into the tty_port field Fortunately the serial layer was designed to use the same flag values but with different names. It has its own SUSPENDED flag which is a free slot in the ASYNC flags so we allocate it in the ASYNC flags instead. Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/serial/serial_core.c | 153 ++++++++++++++++++++++--------------------- include/linux/serial.h | 2 + include/linux/serial_core.h | 48 ++++++-------- 3 files changed, 98 insertions(+), 105 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 4af3364dd811..744dec9301fb 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -29,10 +29,10 @@ #include #include #include -#include #include #include #include /* for serial_state and serial_icounter_struct */ +#include #include #include @@ -146,7 +146,7 @@ static int uart_startup(struct uart_state *state, int init_hw) unsigned long page; int retval = 0; - if (state->flags & UIF_INITIALIZED) + if (port->flags & ASYNC_INITIALIZED) return 0; /* @@ -189,14 +189,14 @@ static int uart_startup(struct uart_state *state, int init_hw) uart_set_mctrl(uport, TIOCM_RTS | TIOCM_DTR); } - if (state->flags & UIF_CTS_FLOW) { + if (port->flags & ASYNC_CTS_FLOW) { spin_lock_irq(&uport->lock); if (!(uport->ops->get_mctrl(uport) & TIOCM_CTS)) port->tty->hw_stopped = 1; spin_unlock_irq(&uport->lock); } - state->flags |= UIF_INITIALIZED; + set_bit(ASYNCB_INITIALIZED, &port->flags); clear_bit(TTY_IO_ERROR, &port->tty->flags); } @@ -214,7 +214,7 @@ static int uart_startup(struct uart_state *state, int init_hw) */ static void uart_shutdown(struct uart_state *state) { - struct uart_port *port = state->uart_port; + struct uart_port *uport = state->uart_port; struct tty_struct *tty = state->port.tty; /* @@ -223,14 +223,12 @@ static void uart_shutdown(struct uart_state *state) if (tty) set_bit(TTY_IO_ERROR, &tty->flags); - if (state->flags & UIF_INITIALIZED) { - state->flags &= ~UIF_INITIALIZED; - + if (test_and_clear_bit(ASYNCB_INITIALIZED, &state->port.flags)) { /* * Turn off DTR and RTS early. */ if (!tty || (tty->termios->c_cflag & HUPCL)) - uart_clear_mctrl(port, TIOCM_DTR | TIOCM_RTS); + uart_clear_mctrl(uport, TIOCM_DTR | TIOCM_RTS); /* * clear delta_msr_wait queue to avoid mem leaks: we may free @@ -244,12 +242,12 @@ static void uart_shutdown(struct uart_state *state) /* * Free the IRQ and disable the port. */ - port->ops->shutdown(port); + uport->ops->shutdown(uport); /* * Ensure that the IRQ handler isn't running on another CPU. */ - synchronize_irq(port->irq); + synchronize_irq(uport->irq); } /* @@ -429,15 +427,16 @@ EXPORT_SYMBOL(uart_get_divisor); static void uart_change_speed(struct uart_state *state, struct ktermios *old_termios) { - struct tty_struct *tty = state->port.tty; - struct uart_port *port = state->uart_port; + struct tty_port *port = &state->port; + struct tty_struct *tty = port->tty; + struct uart_port *uport = state->uart_port; struct ktermios *termios; /* * If we have no tty, termios, or the port does not exist, * then we can't set the parameters for this port. */ - if (!tty || !tty->termios || port->type == PORT_UNKNOWN) + if (!tty || !tty->termios || uport->type == PORT_UNKNOWN) return; termios = tty->termios; @@ -446,16 +445,16 @@ uart_change_speed(struct uart_state *state, struct ktermios *old_termios) * Set flags based on termios cflag */ if (termios->c_cflag & CRTSCTS) - state->flags |= UIF_CTS_FLOW; + set_bit(ASYNCB_CTS_FLOW, &port->flags); else - state->flags &= ~UIF_CTS_FLOW; + clear_bit(ASYNCB_CTS_FLOW, &port->flags); if (termios->c_cflag & CLOCAL) - state->flags &= ~UIF_CHECK_CD; + clear_bit(ASYNCB_CHECK_CD, &port->flags); else - state->flags |= UIF_CHECK_CD; + set_bit(ASYNCB_CHECK_CD, &port->flags); - port->ops->set_termios(port, termios, old_termios); + uport->ops->set_termios(uport, termios, old_termios); } static inline int @@ -848,7 +847,7 @@ static int uart_set_info(struct uart_state *state, retval = 0; if (uport->type == PORT_UNKNOWN) goto exit; - if (state->flags & UIF_INITIALIZED) { + if (port->flags & ASYNC_INITIALIZED) { if (((old_flags ^ uport->flags) & UPF_SPD_MASK) || old_custom_divisor != uport->custom_divisor) { /* @@ -1306,7 +1305,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp) * At this point, we stop accepting input. To do this, we * disable the receive line status interrupts. */ - if (state->flags & UIF_INITIALIZED) { + if (port->flags & ASYNC_INITIALIZED) { unsigned long flags; spin_lock_irqsave(&port->lock, flags); uport->ops->stop_rx(uport); @@ -1337,7 +1336,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp) /* * Wake up anyone trying to open this port. */ - state->flags &= ~UIF_NORMAL_ACTIVE; + clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags); wake_up_interruptible(&port->open_wait); done: @@ -1418,11 +1417,11 @@ static void uart_hangup(struct tty_struct *tty) pr_debug("uart_hangup(%d)\n", state->uart_port->line); mutex_lock(&state->mutex); - if (state->flags & UIF_NORMAL_ACTIVE) { + if (port->flags & ASYNC_NORMAL_ACTIVE) { uart_flush_buffer(tty); uart_shutdown(state); port->count = 0; - state->flags &= ~UIF_NORMAL_ACTIVE; + clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags); port->tty = NULL; wake_up_interruptible(&port->open_wait); wake_up_interruptible(&state->delta_msr_wait); @@ -1493,7 +1492,7 @@ uart_block_til_ready(struct file *filp, struct uart_state *state) /* * If the port has been closed, tell userspace/restart open. */ - if (!(state->flags & UIF_INITIALIZED)) + if (!(port->flags & ASYNC_INITIALIZED)) break; /* @@ -1662,8 +1661,8 @@ static int uart_open(struct tty_struct *tty, struct file *filp) /* * If this is the first open to succeed, adjust things to suit. */ - if (retval == 0 && !(state->flags & UIF_NORMAL_ACTIVE)) { - state->flags |= UIF_NORMAL_ACTIVE; + if (retval == 0 && !(port->flags & ASYNC_NORMAL_ACTIVE)) { + set_bit(ASYNCB_NORMAL_ACTIVE, &port->flags); uart_update_termios(state); } @@ -1985,63 +1984,64 @@ static int serial_match_port(struct device *dev, void *data) return dev->devt == devt; /* Actually, only one tty per port */ } -int uart_suspend_port(struct uart_driver *drv, struct uart_port *port) +int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport) { - struct uart_state *state = drv->state + port->line; + struct uart_state *state = drv->state + uport->line; + struct tty_port *port = &state->port; struct device *tty_dev; - struct uart_match match = {port, drv}; + struct uart_match match = {uport, drv}; mutex_lock(&state->mutex); - if (!console_suspend_enabled && uart_console(port)) { + if (!console_suspend_enabled && uart_console(uport)) { /* we're going to avoid suspending serial console */ mutex_unlock(&state->mutex); return 0; } - tty_dev = device_find_child(port->dev, &match, serial_match_port); + tty_dev = device_find_child(uport->dev, &match, serial_match_port); if (device_may_wakeup(tty_dev)) { - enable_irq_wake(port->irq); + enable_irq_wake(uport->irq); put_device(tty_dev); mutex_unlock(&state->mutex); return 0; } - port->suspended = 1; + uport->suspended = 1; - if (state->flags & UIF_INITIALIZED) { - const struct uart_ops *ops = port->ops; + if (port->flags & ASYNC_INITIALIZED) { + const struct uart_ops *ops = uport->ops; int tries; - state->flags = (state->flags & ~UIF_INITIALIZED) - | UIF_SUSPENDED; + set_bit(ASYNCB_SUSPENDED, &port->flags); + clear_bit(ASYNCB_INITIALIZED, &port->flags); - spin_lock_irq(&port->lock); - ops->stop_tx(port); - ops->set_mctrl(port, 0); - ops->stop_rx(port); - spin_unlock_irq(&port->lock); + spin_lock_irq(&uport->lock); + ops->stop_tx(uport); + ops->set_mctrl(uport, 0); + ops->stop_rx(uport); + spin_unlock_irq(&uport->lock); /* * Wait for the transmitter to empty. */ - for (tries = 3; !ops->tx_empty(port) && tries; tries--) + for (tries = 3; !ops->tx_empty(uport) && tries; tries--) msleep(10); if (!tries) printk(KERN_ERR "%s%s%s%d: Unable to drain " "transmitter\n", - port->dev ? dev_name(port->dev) : "", - port->dev ? ": " : "", + uport->dev ? dev_name(uport->dev) : "", + uport->dev ? ": " : "", drv->dev_name, - drv->tty_driver->name_base + port->line); + drv->tty_driver->name_base + uport->line); - ops->shutdown(port); + ops->shutdown(uport); } /* * Disable the console device before suspending. */ - if (uart_console(port)) - console_stop(port->cons); + if (uart_console(uport)) + console_stop(uport->cons); uart_change_pm(state, 3); @@ -2050,67 +2050,68 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *port) return 0; } -int uart_resume_port(struct uart_driver *drv, struct uart_port *port) +int uart_resume_port(struct uart_driver *drv, struct uart_port *uport) { - struct uart_state *state = drv->state + port->line; + struct uart_state *state = drv->state + uport->line; + struct tty_port *port = &state->port; struct device *tty_dev; - struct uart_match match = {port, drv}; + struct uart_match match = {uport, drv}; mutex_lock(&state->mutex); - if (!console_suspend_enabled && uart_console(port)) { + if (!console_suspend_enabled && uart_console(uport)) { /* no need to resume serial console, it wasn't suspended */ mutex_unlock(&state->mutex); return 0; } - tty_dev = device_find_child(port->dev, &match, serial_match_port); - if (!port->suspended && device_may_wakeup(tty_dev)) { - disable_irq_wake(port->irq); + tty_dev = device_find_child(uport->dev, &match, serial_match_port); + if (!uport->suspended && device_may_wakeup(tty_dev)) { + disable_irq_wake(uport->irq); mutex_unlock(&state->mutex); return 0; } - port->suspended = 0; + uport->suspended = 0; /* * Re-enable the console device after suspending. */ - if (uart_console(port)) { + if (uart_console(uport)) { struct ktermios termios; /* * First try to use the console cflag setting. */ memset(&termios, 0, sizeof(struct ktermios)); - termios.c_cflag = port->cons->cflag; + termios.c_cflag = uport->cons->cflag; /* * If that's unset, use the tty termios setting. */ - if (state->port.tty && termios.c_cflag == 0) - termios = *state->port.tty->termios; + if (port->tty && termios.c_cflag == 0) + termios = *port->tty->termios; uart_change_pm(state, 0); - port->ops->set_termios(port, &termios, NULL); - console_start(port->cons); + uport->ops->set_termios(uport, &termios, NULL); + console_start(uport->cons); } - if (state->flags & UIF_SUSPENDED) { - const struct uart_ops *ops = port->ops; + if (port->flags & ASYNC_SUSPENDED) { + const struct uart_ops *ops = uport->ops; int ret; uart_change_pm(state, 0); - spin_lock_irq(&port->lock); - ops->set_mctrl(port, 0); - spin_unlock_irq(&port->lock); - ret = ops->startup(port); + spin_lock_irq(&uport->lock); + ops->set_mctrl(uport, 0); + spin_unlock_irq(&uport->lock); + ret = ops->startup(uport); if (ret == 0) { uart_change_speed(state, NULL); - spin_lock_irq(&port->lock); - ops->set_mctrl(port, port->mctrl); - ops->start_tx(port); - spin_unlock_irq(&port->lock); - state->flags |= UIF_INITIALIZED; + spin_lock_irq(&uport->lock); + ops->set_mctrl(uport, uport->mctrl); + ops->start_tx(uport); + spin_unlock_irq(&uport->lock); + set_bit(ASYNCB_INITIALIZED, &port->flags); } else { /* * Failed to resume - maybe hardware went away? @@ -2120,7 +2121,7 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *port) uart_shutdown(state); } - state->flags &= ~UIF_SUSPENDED; + clear_bit(ASYNCB_SUSPENDED, &port->flags); } mutex_unlock(&state->mutex); diff --git a/include/linux/serial.h b/include/linux/serial.h index e5bb75a63802..c8613c3ff9d3 100644 --- a/include/linux/serial.h +++ b/include/linux/serial.h @@ -122,6 +122,7 @@ struct serial_uart_config { /* Internal flags used only by kernel */ #define ASYNCB_INITIALIZED 31 /* Serial port was initialized */ +#define ASYNCB_SUSPENDED 30 /* Serial port is suspended */ #define ASYNCB_NORMAL_ACTIVE 29 /* Normal device is active */ #define ASYNCB_BOOT_AUTOCONF 28 /* Autoconfigure port on bootup */ #define ASYNCB_CLOSING 27 /* Serial port is closing */ @@ -133,6 +134,7 @@ struct serial_uart_config { #define ASYNCB_FIRST_KERNEL 22 #define ASYNC_HUP_NOTIFY (1U << ASYNCB_HUP_NOTIFY) +#define ASYNC_SUSPENDED (1U << ASYNCB_SUSPENDED) #define ASYNC_FOURPORT (1U << ASYNCB_FOURPORT) #define ASYNC_SAK (1U << ASYNCB_SAK) #define ASYNC_SPLIT_TERMIOS (1U << ASYNCB_SPLIT_TERMIOS) diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 63ad90966db2..284ef7f54890 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -20,6 +20,8 @@ #ifndef LINUX_SERIAL_CORE_H #define LINUX_SERIAL_CORE_H +#include + /* * The type definitions. These are from Ted Ts'o's serial.h */ @@ -356,19 +358,6 @@ struct uart_state { int pm_state; struct circ_buf xmit; - uif_t flags; - -/* - * Definitions for info->flags. These are _private_ to serial_core, and - * are specific to this structure. They may be queried by low level drivers. - * - * FIXME: use the ASY_ definitions - */ -#define UIF_CHECK_CD ((__force uif_t) (1 << 25)) -#define UIF_CTS_FLOW ((__force uif_t) (1 << 26)) -#define UIF_NORMAL_ACTIVE ((__force uif_t) (1 << 29)) -#define UIF_INITIALIZED ((__force uif_t) (1 << 31)) -#define UIF_SUSPENDED ((__force uif_t) (1 << 30)) struct tasklet_struct tlet; wait_queue_head_t delta_msr_wait; @@ -509,22 +498,23 @@ static inline int uart_handle_break(struct uart_port *port) * @status: new carrier detect status, nonzero if active */ static inline void -uart_handle_dcd_change(struct uart_port *port, unsigned int status) +uart_handle_dcd_change(struct uart_port *uport, unsigned int status) { - struct uart_state *state = port->state; + struct uart_state *state = uport->state; + struct tty_port *port = &state->port; - port->icount.dcd++; + uport->icount.dcd++; #ifdef CONFIG_HARD_PPS - if ((port->flags & UPF_HARDPPS_CD) && status) + if ((uport->flags & UPF_HARDPPS_CD) && status) hardpps(); #endif - if (state->flags & UIF_CHECK_CD) { + if (port->flags & ASYNC_CHECK_CD) { if (status) - wake_up_interruptible(&state->port.open_wait); - else if (state->port.tty) - tty_hangup(state->port.tty); + wake_up_interruptible(&port->open_wait); + else if (port->tty) + tty_hangup(port->tty); } } @@ -534,24 +524,24 @@ uart_handle_dcd_change(struct uart_port *port, unsigned int status) * @status: new clear to send status, nonzero if active */ static inline void -uart_handle_cts_change(struct uart_port *port, unsigned int status) +uart_handle_cts_change(struct uart_port *uport, unsigned int status) { - struct uart_state *state = port->state; - struct tty_struct *tty = state->port.tty; + struct tty_port *port = &uport->state->port; + struct tty_struct *tty = port->tty; - port->icount.cts++; + uport->icount.cts++; - if (state->flags & UIF_CTS_FLOW) { + if (port->flags & ASYNC_CTS_FLOW) { if (tty->hw_stopped) { if (status) { tty->hw_stopped = 0; - port->ops->start_tx(port); - uart_write_wakeup(port); + uport->ops->start_tx(uport); + uart_write_wakeup(uport); } } else { if (!status) { tty->hw_stopped = 1; - port->ops->stop_tx(port); + uport->ops->stop_tx(uport); } } } -- cgit v1.2.3 From a2bceae065ed8c4f552b35c4dde4cc2db05ce9e3 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sat, 19 Sep 2009 13:13:31 -0700 Subject: serial: replace the state mutex with the tty port mutex They cover essentially the same stuff and we can therefore fold it into the tty_port one. Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/serial/pmac_zilog.c | 8 +- drivers/serial/serial_core.c | 227 +++++++++++++++++++++++-------------------- include/linux/serial_core.h | 2 - 3 files changed, 123 insertions(+), 114 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c index ab4c85ba3549..0dc786835dca 100644 --- a/drivers/serial/pmac_zilog.c +++ b/drivers/serial/pmac_zilog.c @@ -1645,7 +1645,7 @@ static int pmz_suspend(struct macio_dev *mdev, pm_message_t pm_state) state = pmz_uart_reg.state + uap->port.line; mutex_lock(&pmz_irq_mutex); - mutex_lock(&state->mutex); + mutex_lock(&state->port.mutex); spin_lock_irqsave(&uap->port.lock, flags); @@ -1676,7 +1676,7 @@ static int pmz_suspend(struct macio_dev *mdev, pm_message_t pm_state) /* Shut the chip down */ pmz_set_scc_power(uap, 0); - mutex_unlock(&state->mutex); + mutex_unlock(&state->port.mutex); mutex_unlock(&pmz_irq_mutex); pmz_debug("suspend, switching complete\n"); @@ -1705,7 +1705,7 @@ static int pmz_resume(struct macio_dev *mdev) state = pmz_uart_reg.state + uap->port.line; mutex_lock(&pmz_irq_mutex); - mutex_lock(&state->mutex); + mutex_lock(&state->port.mutex); spin_lock_irqsave(&uap->port.lock, flags); if (!ZS_IS_OPEN(uap) && !ZS_IS_CONS(uap)) { @@ -1737,7 +1737,7 @@ static int pmz_resume(struct macio_dev *mdev) } bail: - mutex_unlock(&state->mutex); + mutex_unlock(&state->port.mutex); mutex_unlock(&pmz_irq_mutex); /* Right now, we deal with delay by blocking here, I'll be diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 744dec9301fb..9d42e57e1971 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -633,35 +633,36 @@ static void uart_unthrottle(struct tty_struct *tty) static int uart_get_info(struct uart_state *state, struct serial_struct __user *retinfo) { - struct uart_port *port = state->uart_port; + struct uart_port *uport = state->uart_port; + struct tty_port *port = &state->port; struct serial_struct tmp; memset(&tmp, 0, sizeof(tmp)); /* Ensure the state we copy is consistent and no hardware changes occur as we go */ - mutex_lock(&state->mutex); + mutex_lock(&port->mutex); - tmp.type = port->type; - tmp.line = port->line; - tmp.port = port->iobase; + tmp.type = uport->type; + tmp.line = uport->line; + tmp.port = uport->iobase; if (HIGH_BITS_OFFSET) - tmp.port_high = (long) port->iobase >> HIGH_BITS_OFFSET; - tmp.irq = port->irq; - tmp.flags = port->flags; - tmp.xmit_fifo_size = port->fifosize; - tmp.baud_base = port->uartclk / 16; - tmp.close_delay = state->port.close_delay / 10; - tmp.closing_wait = state->port.closing_wait == USF_CLOSING_WAIT_NONE ? + tmp.port_high = (long) uport->iobase >> HIGH_BITS_OFFSET; + tmp.irq = uport->irq; + tmp.flags = uport->flags; + tmp.xmit_fifo_size = uport->fifosize; + tmp.baud_base = uport->uartclk / 16; + tmp.close_delay = port->close_delay / 10; + tmp.closing_wait = port->closing_wait == USF_CLOSING_WAIT_NONE ? ASYNC_CLOSING_WAIT_NONE : - state->port.closing_wait / 10; - tmp.custom_divisor = port->custom_divisor; - tmp.hub6 = port->hub6; - tmp.io_type = port->iotype; - tmp.iomem_reg_shift = port->regshift; - tmp.iomem_base = (void *)(unsigned long)port->mapbase; + port->closing_wait / 10; + tmp.custom_divisor = uport->custom_divisor; + tmp.hub6 = uport->hub6; + tmp.io_type = uport->iotype; + tmp.iomem_reg_shift = uport->regshift; + tmp.iomem_base = (void *)(unsigned long)uport->mapbase; - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); if (copy_to_user(retinfo, &tmp, sizeof(*retinfo))) return -EFAULT; @@ -699,7 +700,7 @@ static int uart_set_info(struct uart_state *state, * module insertion/removal doesn't change anything * under us. */ - mutex_lock(&state->mutex); + mutex_lock(&port->mutex); change_irq = !(uport->flags & UPF_FIXED_PORT) && new_serial.irq != uport->irq; @@ -867,7 +868,7 @@ static int uart_set_info(struct uart_state *state, } else retval = uart_startup(state, 1); exit: - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); return retval; } @@ -902,10 +903,11 @@ static int uart_get_lsr_info(struct uart_state *state, static int uart_tiocmget(struct tty_struct *tty, struct file *file) { struct uart_state *state = tty->driver_data; + struct tty_port *port = &state->port; struct uart_port *uport = state->uart_port; int result = -EIO; - mutex_lock(&state->mutex); + mutex_lock(&port->mutex); if ((!file || !tty_hung_up_p(file)) && !(tty->flags & (1 << TTY_IO_ERROR))) { result = uport->mctrl; @@ -914,7 +916,7 @@ static int uart_tiocmget(struct tty_struct *tty, struct file *file) result |= uport->ops->get_mctrl(uport); spin_unlock_irq(&uport->lock); } - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); return result; } @@ -925,35 +927,38 @@ uart_tiocmset(struct tty_struct *tty, struct file *file, { struct uart_state *state = tty->driver_data; struct uart_port *uport = state->uart_port; + struct tty_port *port = &state->port; int ret = -EIO; - mutex_lock(&state->mutex); + mutex_lock(&port->mutex); if ((!file || !tty_hung_up_p(file)) && !(tty->flags & (1 << TTY_IO_ERROR))) { uart_update_mctrl(uport, set, clear); ret = 0; } - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); return ret; } static int uart_break_ctl(struct tty_struct *tty, int break_state) { struct uart_state *state = tty->driver_data; + struct tty_port *port = &state->port; struct uart_port *uport = state->uart_port; - mutex_lock(&state->mutex); + mutex_lock(&port->mutex); if (uport->type != PORT_UNKNOWN) uport->ops->break_ctl(uport, break_state); - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); return 0; } static int uart_do_autoconfig(struct uart_state *state) { struct uart_port *uport = state->uart_port; + struct tty_port *port = &state->port; int flags, ret; if (!capable(CAP_SYS_ADMIN)) @@ -964,7 +969,7 @@ static int uart_do_autoconfig(struct uart_state *state) * changing, and hence any extra opens of the port while * we're auto-configuring. */ - if (mutex_lock_interruptible(&state->mutex)) + if (mutex_lock_interruptible(&port->mutex)) return -ERESTARTSYS; ret = -EBUSY; @@ -990,7 +995,7 @@ static int uart_do_autoconfig(struct uart_state *state) ret = uart_startup(state, 1); } - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); return ret; } @@ -1093,6 +1098,7 @@ uart_ioctl(struct tty_struct *tty, struct file *filp, unsigned int cmd, unsigned long arg) { struct uart_state *state = tty->driver_data; + struct tty_port *port = &state->port; void __user *uarg = (void __user *)arg; int ret = -ENOIOCTLCMD; @@ -1143,7 +1149,7 @@ uart_ioctl(struct tty_struct *tty, struct file *filp, unsigned int cmd, if (ret != -ENOIOCTLCMD) goto out; - mutex_lock(&state->mutex); + mutex_lock(&port->mutex); if (tty_hung_up_p(filp)) { ret = -EIO; @@ -1167,7 +1173,7 @@ uart_ioctl(struct tty_struct *tty, struct file *filp, unsigned int cmd, } } out_up: - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); out: return ret; } @@ -1266,7 +1272,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp) pr_debug("uart_close(%d) called\n", uport->line); - mutex_lock(&state->mutex); + mutex_lock(&port->mutex); if (tty_hung_up_p(filp)) goto done; @@ -1340,7 +1346,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp) wake_up_interruptible(&port->open_wait); done: - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); } static void uart_wait_until_sent(struct tty_struct *tty, int timeout) @@ -1416,7 +1422,7 @@ static void uart_hangup(struct tty_struct *tty) BUG_ON(!kernel_locked()); pr_debug("uart_hangup(%d)\n", state->uart_port->line); - mutex_lock(&state->mutex); + mutex_lock(&port->mutex); if (port->flags & ASYNC_NORMAL_ACTIVE) { uart_flush_buffer(tty); uart_shutdown(state); @@ -1426,7 +1432,7 @@ static void uart_hangup(struct tty_struct *tty) wake_up_interruptible(&port->open_wait); wake_up_interruptible(&state->delta_msr_wait); } - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); } /* @@ -1528,9 +1534,9 @@ uart_block_til_ready(struct file *filp, struct uart_state *state) if (mctrl & TIOCM_CAR) break; - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); schedule(); - mutex_lock(&state->mutex); + mutex_lock(&port->mutex); if (signal_pending(current)) break; @@ -1553,15 +1559,17 @@ uart_block_til_ready(struct file *filp, struct uart_state *state) static struct uart_state *uart_get(struct uart_driver *drv, int line) { struct uart_state *state; + struct tty_port *port; int ret = 0; state = drv->state + line; - if (mutex_lock_interruptible(&state->mutex)) { + port = &state->port; + if (mutex_lock_interruptible(&port->mutex)) { ret = -ERESTARTSYS; goto err; } - state->port.count++; + port->count++; if (!state->uart_port || state->uart_port->flags & UPF_DEAD) { ret = -ENXIO; goto err_unlock; @@ -1569,8 +1577,8 @@ static struct uart_state *uart_get(struct uart_driver *drv, int line) return state; err_unlock: - state->port.count--; - mutex_unlock(&state->mutex); + port->count--; + mutex_unlock(&port->mutex); err: return ERR_PTR(ret); } @@ -1636,7 +1644,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp) if (tty_hung_up_p(filp)) { retval = -EAGAIN; port->count--; - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); goto fail; } @@ -1656,7 +1664,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp) */ if (retval == 0) retval = uart_block_til_ready(filp, state); - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); /* * If this is the first open to succeed, adjust things to suit. @@ -1667,7 +1675,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp) uart_update_termios(state); } - fail: +fail: return retval; } @@ -1689,57 +1697,58 @@ static const char *uart_type(struct uart_port *port) static void uart_line_info(struct seq_file *m, struct uart_driver *drv, int i) { struct uart_state *state = drv->state + i; + struct tty_port *port = &state->port; int pm_state; - struct uart_port *port = state->uart_port; + struct uart_port *uport = state->uart_port; char stat_buf[32]; unsigned int status; int mmio; - if (!port) + if (!uport) return; - mmio = port->iotype >= UPIO_MEM; + mmio = uport->iotype >= UPIO_MEM; seq_printf(m, "%d: uart:%s %s%08llX irq:%d", - port->line, uart_type(port), + uport->line, uart_type(uport), mmio ? "mmio:0x" : "port:", - mmio ? (unsigned long long)port->mapbase - : (unsigned long long) port->iobase, - port->irq); + mmio ? (unsigned long long)uport->mapbase + : (unsigned long long)uport->iobase, + uport->irq); - if (port->type == PORT_UNKNOWN) { + if (uport->type == PORT_UNKNOWN) { seq_putc(m, '\n'); return; } if (capable(CAP_SYS_ADMIN)) { - mutex_lock(&state->mutex); + mutex_lock(&port->mutex); pm_state = state->pm_state; if (pm_state) uart_change_pm(state, 0); - spin_lock_irq(&port->lock); - status = port->ops->get_mctrl(port); - spin_unlock_irq(&port->lock); + spin_lock_irq(&uport->lock); + status = uport->ops->get_mctrl(uport); + spin_unlock_irq(&uport->lock); if (pm_state) uart_change_pm(state, pm_state); - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); seq_printf(m, " tx:%d rx:%d", - port->icount.tx, port->icount.rx); - if (port->icount.frame) + uport->icount.tx, uport->icount.rx); + if (uport->icount.frame) seq_printf(m, " fe:%d", - port->icount.frame); - if (port->icount.parity) + uport->icount.frame); + if (uport->icount.parity) seq_printf(m, " pe:%d", - port->icount.parity); - if (port->icount.brk) + uport->icount.parity); + if (uport->icount.brk) seq_printf(m, " brk:%d", - port->icount.brk); - if (port->icount.overrun) + uport->icount.brk); + if (uport->icount.overrun) seq_printf(m, " oe:%d", - port->icount.overrun); + uport->icount.overrun); #define INFOBIT(bit, str) \ - if (port->mctrl & (bit)) \ + if (uport->mctrl & (bit)) \ strncat(stat_buf, (str), sizeof(stat_buf) - \ strlen(stat_buf) - 2) #define STATBIT(bit, str) \ @@ -1991,11 +2000,11 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport) struct device *tty_dev; struct uart_match match = {uport, drv}; - mutex_lock(&state->mutex); + mutex_lock(&port->mutex); if (!console_suspend_enabled && uart_console(uport)) { /* we're going to avoid suspending serial console */ - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); return 0; } @@ -2003,7 +2012,7 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport) if (device_may_wakeup(tty_dev)) { enable_irq_wake(uport->irq); put_device(tty_dev); - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); return 0; } uport->suspended = 1; @@ -2045,7 +2054,7 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport) uart_change_pm(state, 3); - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); return 0; } @@ -2057,18 +2066,18 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport) struct device *tty_dev; struct uart_match match = {uport, drv}; - mutex_lock(&state->mutex); + mutex_lock(&port->mutex); if (!console_suspend_enabled && uart_console(uport)) { /* no need to resume serial console, it wasn't suspended */ - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); return 0; } tty_dev = device_find_child(uport->dev, &match, serial_match_port); if (!uport->suspended && device_may_wakeup(tty_dev)) { disable_irq_wake(uport->irq); - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); return 0; } uport->suspended = 0; @@ -2124,7 +2133,7 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport) clear_bit(ASYNCB_SUSPENDED, &port->flags); } - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); return 0; } @@ -2364,12 +2373,11 @@ int uart_register_driver(struct uart_driver *drv) */ for (i = 0; i < drv->nr; i++) { struct uart_state *state = drv->state + i; + struct tty_port *port = &state->port; - mutex_init(&state->mutex); - - tty_port_init(&state->port); - state->port.close_delay = 500; /* .5 seconds */ - state->port.closing_wait = 30000; /* 30 seconds */ + tty_port_init(port); + port->close_delay = 500; /* .5 seconds */ + port->closing_wait = 30000; /* 30 seconds */ init_waitqueue_head(&state->delta_msr_wait); tasklet_init(&state->tlet, uart_tasklet_action, (unsigned long)state); @@ -2419,62 +2427,64 @@ struct tty_driver *uart_console_device(struct console *co, int *index) * level uart drivers to expand uart_port, rather than having yet * more levels of structures. */ -int uart_add_one_port(struct uart_driver *drv, struct uart_port *port) +int uart_add_one_port(struct uart_driver *drv, struct uart_port *uport) { struct uart_state *state; + struct tty_port *port; int ret = 0; struct device *tty_dev; BUG_ON(in_interrupt()); - if (port->line >= drv->nr) + if (uport->line >= drv->nr) return -EINVAL; - state = drv->state + port->line; + state = drv->state + uport->line; + port = &state->port; mutex_lock(&port_mutex); - mutex_lock(&state->mutex); + mutex_lock(&port->mutex); if (state->uart_port) { ret = -EINVAL; goto out; } - state->uart_port = port; + state->uart_port = uport; state->pm_state = -1; - port->cons = drv->cons; - port->state = state; + uport->cons = drv->cons; + uport->state = state; /* * If this port is a console, then the spinlock is already * initialised. */ - if (!(uart_console(port) && (port->cons->flags & CON_ENABLED))) { - spin_lock_init(&port->lock); - lockdep_set_class(&port->lock, &port_lock_key); + if (!(uart_console(uport) && (uport->cons->flags & CON_ENABLED))) { + spin_lock_init(&uport->lock); + lockdep_set_class(&uport->lock, &port_lock_key); } - uart_configure_port(drv, state, port); + uart_configure_port(drv, state, uport); /* * Register the port whether it's detected or not. This allows * setserial to be used to alter this ports parameters. */ - tty_dev = tty_register_device(drv->tty_driver, port->line, port->dev); + tty_dev = tty_register_device(drv->tty_driver, uport->line, uport->dev); if (likely(!IS_ERR(tty_dev))) { device_init_wakeup(tty_dev, 1); device_set_wakeup_enable(tty_dev, 0); } else printk(KERN_ERR "Cannot register tty device on line %d\n", - port->line); + uport->line); /* * Ensure UPF_DEAD is not set. */ - port->flags &= ~UPF_DEAD; + uport->flags &= ~UPF_DEAD; out: - mutex_unlock(&state->mutex); + mutex_unlock(&port->mutex); mutex_unlock(&port_mutex); return ret; @@ -2489,15 +2499,16 @@ int uart_add_one_port(struct uart_driver *drv, struct uart_port *port) * core driver. No further calls will be made to the low-level code * for this port. */ -int uart_remove_one_port(struct uart_driver *drv, struct uart_port *port) +int uart_remove_one_port(struct uart_driver *drv, struct uart_port *uport) { - struct uart_state *state = drv->state + port->line; + struct uart_state *state = drv->state + uport->line; + struct tty_port *port = &state->port; BUG_ON(in_interrupt()); - if (state->uart_port != port) + if (state->uart_port != uport) printk(KERN_ALERT "Removing wrong port: %p != %p\n", - state->uart_port, port); + state->uart_port, uport); mutex_lock(&port_mutex); @@ -2505,28 +2516,28 @@ int uart_remove_one_port(struct uart_driver *drv, struct uart_port *port) * Mark the port "dead" - this prevents any opens from * succeeding while we shut down the port. */ - mutex_lock(&state->mutex); - port->flags |= UPF_DEAD; - mutex_unlock(&state->mutex); + mutex_lock(&port->mutex); + uport->flags |= UPF_DEAD; + mutex_unlock(&port->mutex); /* * Remove the devices from the tty layer */ - tty_unregister_device(drv->tty_driver, port->line); + tty_unregister_device(drv->tty_driver, uport->line); - if (state->port.tty) - tty_vhangup(state->port.tty); + if (port->tty) + tty_vhangup(port->tty); /* * Free the port IO and memory resources, if any. */ - if (port->type != PORT_UNKNOWN) - port->ops->release_port(port); + if (uport->type != PORT_UNKNOWN) + uport->ops->release_port(uport); /* * Indicate that there isn't a port here anymore. */ - port->type = PORT_UNKNOWN; + uport->type = PORT_UNKNOWN; /* * Kill the tasklet, and free resources. diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index f98dc78abb27..27767ea5fa29 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -351,8 +351,6 @@ struct uart_state { struct tasklet_struct tlet; wait_queue_head_t delta_msr_wait; struct uart_port *uart_port; - - struct mutex mutex; }; #define UART_XMIT_SIZE PAGE_SIZE -- cgit v1.2.3 From bdc04e3174e18f475289fa8f4144f66686326b7e Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sat, 19 Sep 2009 13:13:31 -0700 Subject: serial: move delta_msr_wait into the tty_port This is used by various drivers not just serial and can be extracted as commonality Signed-off-by: Alan Cox --- drivers/char/cyclades.c | 9 ++++----- drivers/char/esp.c | 7 +++---- drivers/char/mxser.c | 8 +++----- drivers/char/tty_port.c | 2 ++ drivers/serial/8250.c | 2 +- drivers/serial/amba-pl010.c | 2 +- drivers/serial/amba-pl011.c | 2 +- drivers/serial/atmel_serial.c | 2 +- drivers/serial/icom.c | 2 +- drivers/serial/imx.c | 4 ++-- drivers/serial/ioc3_serial.c | 8 ++++---- drivers/serial/ioc4_serial.c | 8 ++++---- drivers/serial/ip22zilog.c | 2 +- drivers/serial/msm_serial.c | 2 +- drivers/serial/pmac_zilog.c | 2 +- drivers/serial/pnx8xxx_uart.c | 2 +- drivers/serial/pxa.c | 2 +- drivers/serial/sa1100.c | 2 +- drivers/serial/sb1250-duart.c | 2 +- drivers/serial/serial_core.c | 18 +++++++++++------- drivers/serial/serial_ks8695.c | 2 +- drivers/serial/serial_lh7a40x.c | 2 +- drivers/serial/sunsab.c | 2 +- drivers/serial/sunsu.c | 2 +- drivers/serial/sunzilog.c | 2 +- drivers/serial/timbuart.c | 2 +- drivers/serial/vr41xx_siu.c | 2 +- drivers/serial/zs.c | 2 +- include/linux/cyclades.h | 1 - include/linux/hayesesp.h | 1 - include/linux/serial_core.h | 1 - include/linux/tty.h | 1 + 32 files changed, 54 insertions(+), 54 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c index 70bd61b2a7d7..df5038bbcbc2 100644 --- a/drivers/char/cyclades.c +++ b/drivers/char/cyclades.c @@ -729,7 +729,7 @@ static void cyy_chip_modem(struct cyclades_card *cinfo, int chip, if (mdm_change & CyRI) info->icount.rng++; - wake_up_interruptible(&info->delta_msr_wait); + wake_up_interruptible(&info->port.delta_msr_wait); } if ((mdm_change & CyDCD) && (info->port.flags & ASYNC_CHECK_CD)) { @@ -1197,7 +1197,7 @@ static void cyz_handle_cmd(struct cyclades_card *cinfo) break; } if (delta_count) - wake_up_interruptible(&info->delta_msr_wait); + wake_up_interruptible(&info->port.delta_msr_wait); if (special_count) tty_schedule_flip(tty); tty_kref_put(tty); @@ -1464,7 +1464,7 @@ static void cy_shutdown(struct cyclades_port *info, struct tty_struct *tty) spin_lock_irqsave(&card->card_lock, flags); /* Clear delta_msr_wait queue to avoid mem leaks. */ - wake_up_interruptible(&info->delta_msr_wait); + wake_up_interruptible(&info->port.delta_msr_wait); if (info->port.xmit_buf) { unsigned char *temp; @@ -2788,7 +2788,7 @@ cy_ioctl(struct tty_struct *tty, struct file *file, /* note the counters on entry */ cnow = info->icount; spin_unlock_irqrestore(&info->card->card_lock, flags); - ret_val = wait_event_interruptible(info->delta_msr_wait, + ret_val = wait_event_interruptible(info->port.delta_msr_wait, cy_cflags_changed(info, arg, &cnow)); break; @@ -3153,7 +3153,6 @@ static int __devinit cy_init_card(struct cyclades_card *cinfo) info->port.close_delay = 5 * HZ / 10; info->port.flags = STD_COM_FLAGS; init_completion(&info->shutdown_wait); - init_waitqueue_head(&info->delta_msr_wait); if (cy_is_Z(cinfo)) { struct FIRM_ID *firm_id = cinfo->base_addr + ID_ADDRESS; diff --git a/drivers/char/esp.c b/drivers/char/esp.c index a5c59fc2b0ff..b19d43cd9542 100644 --- a/drivers/char/esp.c +++ b/drivers/char/esp.c @@ -572,7 +572,7 @@ static void check_modem_status(struct esp_struct *info) info->icount.dcd++; if (status & UART_MSR_DCTS) info->icount.cts++; - wake_up_interruptible(&info->delta_msr_wait); + wake_up_interruptible(&info->port.delta_msr_wait); } if ((info->port.flags & ASYNC_CHECK_CD) && (status & UART_MSR_DDCD)) { @@ -927,7 +927,7 @@ static void shutdown(struct esp_struct *info) * clear delta_msr_wait queue to avoid mem leaks: we may free the irq * here so the queue might never be waken up */ - wake_up_interruptible(&info->delta_msr_wait); + wake_up_interruptible(&info->port.delta_msr_wait); wake_up_interruptible(&info->break_wait); /* stop a DMA transfer on the port being closed */ @@ -1800,7 +1800,7 @@ static int rs_ioctl(struct tty_struct *tty, struct file *file, spin_unlock_irqrestore(&info->lock, flags); while (1) { /* FIXME: convert to new style wakeup */ - interruptible_sleep_on(&info->delta_msr_wait); + interruptible_sleep_on(&info->port.delta_msr_wait); /* see if a signal did it */ if (signal_pending(current)) return -ERESTARTSYS; @@ -2452,7 +2452,6 @@ static int __init espserial_init(void) info->config.flow_off = flow_off; info->config.pio_threshold = pio_threshold; info->next_port = ports; - init_waitqueue_head(&info->delta_msr_wait); init_waitqueue_head(&info->break_wait); ports = info; printk(KERN_INFO "ttyP%d at 0x%04x (irq = %d) is an ESP ", diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c index 30544ca5e956..37058ff7da7d 100644 --- a/drivers/char/mxser.c +++ b/drivers/char/mxser.c @@ -258,7 +258,6 @@ struct mxser_port { struct mxser_mon mon_data; spinlock_t slock; - wait_queue_head_t delta_msr_wait; }; struct mxser_board { @@ -818,7 +817,7 @@ static void mxser_check_modem_status(struct tty_struct *tty, if (status & UART_MSR_DCTS) port->icount.cts++; port->mon_data.modem_status = status; - wake_up_interruptible(&port->delta_msr_wait); + wake_up_interruptible(&port->port.delta_msr_wait); if ((port->port.flags & ASYNC_CHECK_CD) && (status & UART_MSR_DDCD)) { if (status & UART_MSR_DCD) @@ -973,7 +972,7 @@ static void mxser_shutdown(struct tty_struct *tty) * clear delta_msr_wait queue to avoid mem leaks: we may free the irq * here so the queue might never be waken up */ - wake_up_interruptible(&info->delta_msr_wait); + wake_up_interruptible(&info->port.delta_msr_wait); /* * Free the IRQ, if necessary @@ -1762,7 +1761,7 @@ static int mxser_ioctl(struct tty_struct *tty, struct file *file, cnow = info->icount; /* note the counters on entry */ spin_unlock_irqrestore(&info->slock, flags); - return wait_event_interruptible(info->delta_msr_wait, + return wait_event_interruptible(info->port.delta_msr_wait, mxser_cflags_changed(info, arg, &cnow)); /* * Get counter of input serial line interrupts (DCD,RI,DSR,CTS) @@ -2414,7 +2413,6 @@ static int __devinit mxser_initbrd(struct mxser_board *brd, info->port.close_delay = 5 * HZ / 10; info->port.closing_wait = 30 * HZ; info->normal_termios = mxvar_sdriver->init_termios; - init_waitqueue_head(&info->delta_msr_wait); memset(&info->mon_data, 0, sizeof(struct mxser_mon)); info->err_shadow = 0; spin_lock_init(&info->slock); diff --git a/drivers/char/tty_port.c b/drivers/char/tty_port.c index 549bd0fa8bb6..c767e30a1425 100644 --- a/drivers/char/tty_port.c +++ b/drivers/char/tty_port.c @@ -23,6 +23,7 @@ void tty_port_init(struct tty_port *port) memset(port, 0, sizeof(*port)); init_waitqueue_head(&port->open_wait); init_waitqueue_head(&port->close_wait); + init_waitqueue_head(&port->delta_msr_wait); mutex_init(&port->mutex); spin_lock_init(&port->lock); port->close_delay = (50 * HZ) / 100; @@ -124,6 +125,7 @@ void tty_port_hangup(struct tty_port *port) port->tty = NULL; spin_unlock_irqrestore(&port->lock, flags); wake_up_interruptible(&port->open_wait); + wake_up_interruptible(&port->delta_msr_wait); tty_port_shutdown(port); } EXPORT_SYMBOL(tty_port_hangup); diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index e415c5eca599..2209620d2349 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -1510,7 +1510,7 @@ static unsigned int check_modem_status(struct uart_8250_port *up) if (status & UART_MSR_DCTS) uart_handle_cts_change(&up->port, status & UART_MSR_CTS); - wake_up_interruptible(&up->port.state->delta_msr_wait); + wake_up_interruptible(&up->port.state->port.delta_msr_wait); } return status; diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c index 39032413d4a1..429a8ae86933 100644 --- a/drivers/serial/amba-pl010.c +++ b/drivers/serial/amba-pl010.c @@ -225,7 +225,7 @@ static void pl010_modem_status(struct uart_amba_port *uap) if (delta & UART01x_FR_CTS) uart_handle_cts_change(&uap->port, status & UART01x_FR_CTS); - wake_up_interruptible(&uap->port.state->delta_msr_wait); + wake_up_interruptible(&uap->port.state->port.delta_msr_wait); } static irqreturn_t pl010_int(int irq, void *dev_id) diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c index ef82a34baf0f..ef7adc8135dd 100644 --- a/drivers/serial/amba-pl011.c +++ b/drivers/serial/amba-pl011.c @@ -226,7 +226,7 @@ static void pl011_modem_status(struct uart_amba_port *uap) if (delta & UART01x_FR_CTS) uart_handle_cts_change(&uap->port, status & UART01x_FR_CTS); - wake_up_interruptible(&uap->port.state->delta_msr_wait); + wake_up_interruptible(&uap->port.state->port.delta_msr_wait); } static irqreturn_t pl011_int(int irq, void *dev_id) diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c index 963e3c12af41..3551c5cb7094 100644 --- a/drivers/serial/atmel_serial.c +++ b/drivers/serial/atmel_serial.c @@ -776,7 +776,7 @@ static void atmel_tasklet_func(unsigned long data) if (status_change & ATMEL_US_CTS) uart_handle_cts_change(port, !(status & ATMEL_US_CTS)); - wake_up_interruptible(&port->state->delta_msr_wait); + wake_up_interruptible(&port->state->port.delta_msr_wait); atmel_port->irq_status_prev = status; } diff --git a/drivers/serial/icom.c b/drivers/serial/icom.c index f86c47e08a06..2d7feecaf492 100644 --- a/drivers/serial/icom.c +++ b/drivers/serial/icom.c @@ -695,7 +695,7 @@ static inline void check_modem_status(struct icom_port *icom_port) delta_status & ICOM_CTS); wake_up_interruptible(&icom_port->uart_port.state-> - delta_msr_wait); + port.delta_msr_wait); old_status = status; } spin_unlock(&icom_port->uart_port.lock); diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index 1febeafcb97a..18130f11238e 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -224,7 +224,7 @@ static void imx_mctrl_check(struct imx_port *sport) if (changed & TIOCM_CTS) uart_handle_cts_change(&sport->port, status & TIOCM_CTS); - wake_up_interruptible(&sport->port.state->delta_msr_wait); + wake_up_interruptible(&sport->port.state->port.delta_msr_wait); } /* @@ -388,7 +388,7 @@ static irqreturn_t imx_rtsint(int irq, void *dev_id) writel(USR1_RTSD, sport->port.membase + USR1); uart_handle_cts_change(&sport->port, !!val); - wake_up_interruptible(&sport->port.state->delta_msr_wait); + wake_up_interruptible(&sport->port.state->port.delta_msr_wait); spin_unlock_irqrestore(&sport->port.lock, flags); return IRQ_HANDLED; diff --git a/drivers/serial/ioc3_serial.c b/drivers/serial/ioc3_serial.c index de4ab1bfee8d..d8983dd5c4b2 100644 --- a/drivers/serial/ioc3_serial.c +++ b/drivers/serial/ioc3_serial.c @@ -1287,7 +1287,7 @@ static inline int do_read(struct uart_port *the_port, char *buf, int len) (port->ip_port, 0); wake_up_interruptible (&the_port->state-> - delta_msr_wait); + port.delta_msr_wait); } /* If we had any data to return, we @@ -1491,7 +1491,7 @@ ioc3uart_intr_one(struct ioc3_submodule *is, uart_handle_dcd_change(the_port, shadow & SHADOW_DCD); wake_up_interruptible - (&the_port->state->delta_msr_wait); + (&the_port->state->port.delta_msr_wait); } else if ((port->ip_notify & N_DDCD) && !(shadow & SHADOW_DCD)) { /* Flag delta DCD/no DCD */ @@ -1511,7 +1511,7 @@ ioc3uart_intr_one(struct ioc3_submodule *is, uart_handle_cts_change(the_port, shadow & SHADOW_CTS); wake_up_interruptible - (&the_port->state->delta_msr_wait); + (&the_port->state->port.delta_msr_wait); } } @@ -1728,7 +1728,7 @@ static void ic3_shutdown(struct uart_port *the_port) return; state = the_port->state; - wake_up_interruptible(&state->delta_msr_wait); + wake_up_interruptible(&state->port.delta_msr_wait); spin_lock_irqsave(&the_port->lock, port_flags); set_notification(port, N_ALL, 0); diff --git a/drivers/serial/ioc4_serial.c b/drivers/serial/ioc4_serial.c index 2055d323f15f..2e02c3026d24 100644 --- a/drivers/serial/ioc4_serial.c +++ b/drivers/serial/ioc4_serial.c @@ -1882,7 +1882,7 @@ static void handle_intr(void *arg, uint32_t sio_ir) the_port = port->ip_port; the_port->icount.dcd = 1; wake_up_interruptible - (&the_port->state->delta_msr_wait); + (&the_port->state->port.delta_msr_wait); } else if ((port->ip_notify & N_DDCD) && !(shadow & IOC4_SHADOW_DCD)) { /* Flag delta DCD/no DCD */ @@ -1904,7 +1904,7 @@ static void handle_intr(void *arg, uint32_t sio_ir) the_port->icount.cts = (shadow & IOC4_SHADOW_CTS) ? 1 : 0; wake_up_interruptible - (&the_port->state->delta_msr_wait); + (&the_port->state->port.delta_msr_wait); } } @@ -2237,7 +2237,7 @@ static inline int do_read(struct uart_port *the_port, unsigned char *buf, the_port->icount.dcd = 0; wake_up_interruptible (&the_port->state-> - delta_msr_wait); + port.delta_msr_wait); } /* If we had any data to return, we @@ -2439,7 +2439,7 @@ static void ic4_shutdown(struct uart_port *the_port) state = the_port->state; port->ip_port = NULL; - wake_up_interruptible(&state->delta_msr_wait); + wake_up_interruptible(&state->port.delta_msr_wait); if (state->port.tty) set_bit(TTY_IO_ERROR, &state->port.tty->flags); diff --git a/drivers/serial/ip22zilog.c b/drivers/serial/ip22zilog.c index 2e847deb41dc..ebff4a1d4bcc 100644 --- a/drivers/serial/ip22zilog.c +++ b/drivers/serial/ip22zilog.c @@ -354,7 +354,7 @@ static void ip22zilog_status_handle(struct uart_ip22zilog_port *up, uart_handle_cts_change(&up->port, (status & CTS)); - wake_up_interruptible(&up->port.state->delta_msr_wait); + wake_up_interruptible(&up->port.state->port.delta_msr_wait); } up->prev_status = status; diff --git a/drivers/serial/msm_serial.c b/drivers/serial/msm_serial.c index ff18d50c99c1..b05c5aa02cb4 100644 --- a/drivers/serial/msm_serial.c +++ b/drivers/serial/msm_serial.c @@ -169,7 +169,7 @@ static void handle_delta_cts(struct uart_port *port) { msm_write(port, UART_CR_CMD_RESET_CTS, UART_CR); port->icount.cts++; - wake_up_interruptible(&port->state->delta_msr_wait); + wake_up_interruptible(&port->state->port.delta_msr_wait); } static irqreturn_t msm_irq(int irq, void *dev_id) diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c index 0dc786835dca..0700cd10b97c 100644 --- a/drivers/serial/pmac_zilog.c +++ b/drivers/serial/pmac_zilog.c @@ -369,7 +369,7 @@ static void pmz_status_handle(struct uart_pmac_port *uap) uart_handle_cts_change(&uap->port, !(status & CTS)); - wake_up_interruptible(&uap->port.state->delta_msr_wait); + wake_up_interruptible(&uap->port.state->port.delta_msr_wait); } if (status & BRK_ABRT) diff --git a/drivers/serial/pnx8xxx_uart.c b/drivers/serial/pnx8xxx_uart.c index 2da747635275..0aa75a97531c 100644 --- a/drivers/serial/pnx8xxx_uart.c +++ b/drivers/serial/pnx8xxx_uart.c @@ -100,7 +100,7 @@ static void pnx8xxx_mctrl_check(struct pnx8xxx_port *sport) if (changed & TIOCM_CTS) uart_handle_cts_change(&sport->port, status & TIOCM_CTS); - wake_up_interruptible(&sport->port.state->delta_msr_wait); + wake_up_interruptible(&sport->port.state->port.delta_msr_wait); } /* diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c index ad48919c0415..6443b7ff274a 100644 --- a/drivers/serial/pxa.c +++ b/drivers/serial/pxa.c @@ -220,7 +220,7 @@ static inline void check_modem_status(struct uart_pxa_port *up) if (status & UART_MSR_DCTS) uart_handle_cts_change(&up->port, status & UART_MSR_CTS); - wake_up_interruptible(&up->port.state->delta_msr_wait); + wake_up_interruptible(&up->port.state->port.delta_msr_wait); } /* diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c index 61ef3ae24927..7f5e26873220 100644 --- a/drivers/serial/sa1100.c +++ b/drivers/serial/sa1100.c @@ -117,7 +117,7 @@ static void sa1100_mctrl_check(struct sa1100_port *sport) if (changed & TIOCM_CTS) uart_handle_cts_change(&sport->port, status & TIOCM_CTS); - wake_up_interruptible(&sport->port.state->delta_msr_wait); + wake_up_interruptible(&sport->port.state->port.delta_msr_wait); } /* diff --git a/drivers/serial/sb1250-duart.c b/drivers/serial/sb1250-duart.c index fa5f303b36d3..a2f2b3254499 100644 --- a/drivers/serial/sb1250-duart.c +++ b/drivers/serial/sb1250-duart.c @@ -440,7 +440,7 @@ static void sbd_status_handle(struct sbd_port *sport) if (delta & ((M_DUART_IN_PIN2_VAL | M_DUART_IN_PIN0_VAL) << S_DUART_IN_PIN_CHNG)) - wake_up_interruptible(&uport->state->delta_msr_wait); + wake_up_interruptible(&uport->state->port.delta_msr_wait); } static irqreturn_t sbd_interrupt(int irq, void *dev_id) diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 9d42e57e1971..e16d15343dfd 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -215,7 +215,8 @@ static int uart_startup(struct uart_state *state, int init_hw) static void uart_shutdown(struct uart_state *state) { struct uart_port *uport = state->uart_port; - struct tty_struct *tty = state->port.tty; + struct tty_port *port = &state->port; + struct tty_struct *tty = port->tty; /* * Set the TTY IO error marker @@ -223,7 +224,7 @@ static void uart_shutdown(struct uart_state *state) if (tty) set_bit(TTY_IO_ERROR, &tty->flags); - if (test_and_clear_bit(ASYNCB_INITIALIZED, &state->port.flags)) { + if (test_and_clear_bit(ASYNCB_INITIALIZED, &port->flags)) { /* * Turn off DTR and RTS early. */ @@ -237,7 +238,7 @@ static void uart_shutdown(struct uart_state *state) * any outstanding file descriptors should be pointing at * hung_up_tty_fops now. */ - wake_up_interruptible(&state->delta_msr_wait); + wake_up_interruptible(&port->delta_msr_wait); /* * Free the IRQ and disable the port. @@ -1004,11 +1005,15 @@ static int uart_do_autoconfig(struct uart_state *state) * - mask passed in arg for lines of interest * (use |'ed TIOCM_RNG/DSR/CD/CTS for masking) * Caller should use TIOCGICOUNT to see which one it was + * + * FIXME: This wants extracting into a common all driver implementation + * of TIOCMWAIT using tty_port. */ static int uart_wait_modem_status(struct uart_state *state, unsigned long arg) { struct uart_port *uport = state->uart_port; + struct tty_port *port = &state->port; DECLARE_WAITQUEUE(wait, current); struct uart_icount cprev, cnow; int ret; @@ -1025,7 +1030,7 @@ uart_wait_modem_status(struct uart_state *state, unsigned long arg) uport->ops->enable_ms(uport); spin_unlock_irq(&uport->lock); - add_wait_queue(&state->delta_msr_wait, &wait); + add_wait_queue(&port->delta_msr_wait, &wait); for (;;) { spin_lock_irq(&uport->lock); memcpy(&cnow, &uport->icount, sizeof(struct uart_icount)); @@ -1053,7 +1058,7 @@ uart_wait_modem_status(struct uart_state *state, unsigned long arg) } current->state = TASK_RUNNING; - remove_wait_queue(&state->delta_msr_wait, &wait); + remove_wait_queue(&port->delta_msr_wait, &wait); return ret; } @@ -1430,7 +1435,7 @@ static void uart_hangup(struct tty_struct *tty) clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags); port->tty = NULL; wake_up_interruptible(&port->open_wait); - wake_up_interruptible(&state->delta_msr_wait); + wake_up_interruptible(&port->delta_msr_wait); } mutex_unlock(&port->mutex); } @@ -2378,7 +2383,6 @@ int uart_register_driver(struct uart_driver *drv) tty_port_init(port); port->close_delay = 500; /* .5 seconds */ port->closing_wait = 30000; /* 30 seconds */ - init_waitqueue_head(&state->delta_msr_wait); tasklet_init(&state->tlet, uart_tasklet_action, (unsigned long)state); } diff --git a/drivers/serial/serial_ks8695.c b/drivers/serial/serial_ks8695.c index 4560b2e70685..2e71bbc04dac 100644 --- a/drivers/serial/serial_ks8695.c +++ b/drivers/serial/serial_ks8695.c @@ -266,7 +266,7 @@ static irqreturn_t ks8695uart_modem_status(int irq, void *dev_id) if (status & URMS_URTERI) port->icount.rng++; - wake_up_interruptible(&port->state->delta_msr_wait); + wake_up_interruptible(&port->state->port.delta_msr_wait); return IRQ_HANDLED; } diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c index 057fc5e8cc8d..ea744707c4d6 100644 --- a/drivers/serial/serial_lh7a40x.c +++ b/drivers/serial/serial_lh7a40x.c @@ -241,7 +241,7 @@ static void lh7a40xuart_modem_status (struct uart_port* port) if (delta & CTS) uart_handle_cts_change (port, status & CTS); - wake_up_interruptible (&port->state->delta_msr_wait); + wake_up_interruptible (&port->state->port.delta_msr_wait); } static irqreturn_t lh7a40xuart_int (int irq, void* dev_id) diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c index 7c4f2fe8e246..d1ad34128635 100644 --- a/drivers/serial/sunsab.c +++ b/drivers/serial/sunsab.c @@ -297,7 +297,7 @@ static void check_status(struct uart_sunsab_port *up, up->port.icount.dsr++; } - wake_up_interruptible(&up->port.state->delta_msr_wait); + wake_up_interruptible(&up->port.state->port.delta_msr_wait); } static irqreturn_t sunsab_interrupt(int irq, void *dev_id) diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c index 5a32365b58ad..68d262b15749 100644 --- a/drivers/serial/sunsu.c +++ b/drivers/serial/sunsu.c @@ -441,7 +441,7 @@ static void check_modem_status(struct uart_sunsu_port *up) if (status & UART_MSR_DCTS) uart_handle_cts_change(&up->port, status & UART_MSR_CTS); - wake_up_interruptible(&up->port.state->delta_msr_wait); + wake_up_interruptible(&up->port.state->port.delta_msr_wait); } static irqreturn_t sunsu_serial_interrupt(int irq, void *dev_id) diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c index 055034d12b1c..ef693ae22e7f 100644 --- a/drivers/serial/sunzilog.c +++ b/drivers/serial/sunzilog.c @@ -451,7 +451,7 @@ static void sunzilog_status_handle(struct uart_sunzilog_port *up, uart_handle_cts_change(&up->port, (status & CTS)); - wake_up_interruptible(&up->port.state->delta_msr_wait); + wake_up_interruptible(&up->port.state->port.delta_msr_wait); } up->prev_status = status; diff --git a/drivers/serial/timbuart.c b/drivers/serial/timbuart.c index 3d40be6f389f..34b31da01d09 100644 --- a/drivers/serial/timbuart.c +++ b/drivers/serial/timbuart.c @@ -231,7 +231,7 @@ static void timbuart_mctrl_check(struct uart_port *port, u32 isr, u32 *ier) iowrite32(CTS_DELTA, port->membase + TIMBUART_ISR); cts = timbuart_get_mctrl(port); uart_handle_cts_change(port, cts & TIOCM_CTS); - wake_up_interruptible(&port->state->delta_msr_wait); + wake_up_interruptible(&port->state->port.delta_msr_wait); } *ier |= CTS_DELTA; diff --git a/drivers/serial/vr41xx_siu.c b/drivers/serial/vr41xx_siu.c index cf4410e6d53b..3beb6ab4fa68 100644 --- a/drivers/serial/vr41xx_siu.c +++ b/drivers/serial/vr41xx_siu.c @@ -386,7 +386,7 @@ static inline void check_modem_status(struct uart_port *port) if (msr & UART_MSR_DCTS) uart_handle_cts_change(port, msr & UART_MSR_CTS); - wake_up_interruptible(&port->state->delta_msr_wait); + wake_up_interruptible(&port->state->port.delta_msr_wait); } static inline void transmit_chars(struct uart_port *port) diff --git a/drivers/serial/zs.c b/drivers/serial/zs.c index b9c9fb9198d6..1a7fd3e70315 100644 --- a/drivers/serial/zs.c +++ b/drivers/serial/zs.c @@ -686,7 +686,7 @@ static void zs_status_handle(struct zs_port *zport, struct zs_port *zport_a) uport->icount.rng++; if (delta) - wake_up_interruptible(&uport->state->delta_msr_wait); + wake_up_interruptible(&uport->state->port.delta_msr_wait); spin_lock(&scc->zlock); } diff --git a/include/linux/cyclades.h b/include/linux/cyclades.h index bbebef7713b3..a5049eaf782d 100644 --- a/include/linux/cyclades.h +++ b/include/linux/cyclades.h @@ -578,7 +578,6 @@ struct cyclades_port { struct cyclades_idle_stats idle_stats; struct cyclades_icount icount; struct completion shutdown_wait; - wait_queue_head_t delta_msr_wait; int throttle; }; diff --git a/include/linux/hayesesp.h b/include/linux/hayesesp.h index 940aeb51d53f..92b08cfe4a75 100644 --- a/include/linux/hayesesp.h +++ b/include/linux/hayesesp.h @@ -96,7 +96,6 @@ struct esp_struct { int xmit_head; int xmit_tail; int xmit_cnt; - wait_queue_head_t delta_msr_wait; wait_queue_head_t break_wait; struct async_icount icount; /* kernel counters for the 4 input interrupts */ struct hayes_esp_config config; /* port configuration */ diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 27767ea5fa29..bcafecd3b7c1 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -349,7 +349,6 @@ struct uart_state { struct circ_buf xmit; struct tasklet_struct tlet; - wait_queue_head_t delta_msr_wait; struct uart_port *uart_port; }; diff --git a/include/linux/tty.h b/include/linux/tty.h index 9fdc3d84baad..0daa8a72b176 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -203,6 +203,7 @@ struct tty_port { int count; /* Usage count */ wait_queue_head_t open_wait; /* Open waiters */ wait_queue_head_t close_wait; /* Close waiters */ + wait_queue_head_t delta_msr_wait; /* Modem status change */ unsigned long flags; /* TTY flags ASY_*/ struct mutex mutex; /* Locking */ unsigned char *xmit_buf; /* Optional buffer */ -- cgit v1.2.3 From b58d13a0216d4e0753668214f23e1d2c24c30f8c Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sat, 19 Sep 2009 13:13:32 -0700 Subject: serial: move port users helper This little helper is now tty_port specific and useful generally so move it Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/serial/serial_core.c | 6 ++---- include/linux/tty.h | 5 +++++ 2 files changed, 7 insertions(+), 4 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index e16d15343dfd..3c45a8d7eb7f 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -52,8 +52,6 @@ static struct lock_class_key port_lock_key; #define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8) -#define uart_users(state) ((state)->port.count + (state)->port.blocked_open) - #ifdef CONFIG_SERIAL_CORE_CONSOLE #define uart_console(port) ((port)->cons && (port)->cons->index == (port)->line) #else @@ -758,7 +756,7 @@ static int uart_set_info(struct uart_state *state, /* * Make sure that we are the sole user of this port. */ - if (uart_users(state) > 1) + if (tty_port_users(port) > 1) goto exit; /* @@ -974,7 +972,7 @@ static int uart_do_autoconfig(struct uart_state *state) return -ERESTARTSYS; ret = -EBUSY; - if (uart_users(state) == 1) { + if (tty_port_users(port) == 1) { uart_shutdown(state); /* diff --git a/include/linux/tty.h b/include/linux/tty.h index 0daa8a72b176..a0e03309a379 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -467,6 +467,11 @@ extern int tty_port_close_start(struct tty_port *port, extern void tty_port_close_end(struct tty_port *port, struct tty_struct *tty); extern void tty_port_close(struct tty_port *port, struct tty_struct *tty, struct file *filp); +extern inline int tty_port_users(struct tty_port *port) +{ + return port->count + port->blocked_open; +} + extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc); extern int tty_unregister_ldisc(int disc); extern int tty_set_ldisc(struct tty_struct *tty, int ldisc); -- cgit v1.2.3 From 016af53a6de6837e5be3da68901083ea85ebb4da Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sat, 19 Sep 2009 13:13:32 -0700 Subject: serial: kill USF_CLOSING_* definitions The serial layer for some reason uses different defines for the special case close delays and then conditionally switches to/from the normal ones in the ioctls. Remove this rather pointless abstraction Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/serial/serial_core.c | 6 +++--- include/linux/serial_core.h | 3 --- 2 files changed, 3 insertions(+), 6 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 3c45a8d7eb7f..69c4e20530f5 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -652,7 +652,7 @@ static int uart_get_info(struct uart_state *state, tmp.xmit_fifo_size = uport->fifosize; tmp.baud_base = uport->uartclk / 16; tmp.close_delay = port->close_delay / 10; - tmp.closing_wait = port->closing_wait == USF_CLOSING_WAIT_NONE ? + tmp.closing_wait = port->closing_wait == ASYNC_CLOSING_WAIT_NONE ? ASYNC_CLOSING_WAIT_NONE : port->closing_wait / 10; tmp.custom_divisor = uport->custom_divisor; @@ -690,7 +690,7 @@ static int uart_set_info(struct uart_state *state, new_serial.irq = irq_canonicalize(new_serial.irq); close_delay = new_serial.close_delay * 10; closing_wait = new_serial.closing_wait == ASYNC_CLOSING_WAIT_NONE ? - USF_CLOSING_WAIT_NONE : new_serial.closing_wait * 10; + ASYNC_CLOSING_WAIT_NONE : new_serial.closing_wait * 10; /* * This semaphore protects port->count. It is also @@ -1307,7 +1307,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp) */ tty->closing = 1; - if (port->closing_wait != USF_CLOSING_WAIT_NONE) + if (port->closing_wait != ASYNC_CLOSING_WAIT_NONE) tty_wait_until_sent(tty, msecs_to_jiffies(port->closing_wait)); /* diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index bcafecd3b7c1..d58e460844dd 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -342,9 +342,6 @@ struct uart_port { struct uart_state { struct tty_port port; -#define USF_CLOSING_WAIT_INF (0) -#define USF_CLOSING_WAIT_NONE (~0U) - int pm_state; struct circ_buf xmit; -- cgit v1.2.3 From 7b01478f97a671c97fad9254aa91892209b018b5 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sat, 19 Sep 2009 13:13:33 -0700 Subject: serial: introduce tty krefs Initially just use the helper and thus krefs when we set and clear the port values. Signed-off-by: Alan Cox --- drivers/serial/serial_core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 69c4e20530f5..3fd0134d36bf 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -1333,7 +1333,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp) tty_ldisc_flush(tty); tty->closing = 0; - port->tty = NULL; + tty_port_tty_set(port, NULL); if (port->blocked_open) { if (port->close_delay) @@ -1431,7 +1431,7 @@ static void uart_hangup(struct tty_struct *tty) uart_shutdown(state); port->count = 0; clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags); - port->tty = NULL; + tty_port_tty_set(port, NULL); wake_up_interruptible(&port->open_wait); wake_up_interruptible(&port->delta_msr_wait); } @@ -1639,7 +1639,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp) state->uart_port->state = state; tty->low_latency = (state->uart_port->flags & UPF_LOW_LATENCY) ? 1 : 0; tty->alt_speed = 0; - port->tty = tty; + tty_port_tty_set(port, tty); /* * If the port is in the middle of closing, bail out now. -- cgit v1.2.3 From ba15ab0e8de0d4439a91342ad52d55ca9e313f3d Mon Sep 17 00:00:00 2001 From: Deepak Saxena Date: Sat, 19 Sep 2009 13:13:33 -0700 Subject: Set proper console speed on resume if console suspend is disabled Commit b5b82df6, from May 2007, breaks no_console_suspend on the OLPC XO laptop. Basically what happens is that upon returning from resume, serial8250_resume_port() will reconfigure the port for high speed mode and all console output will be garbled, making debug of the resume path painful. This patch modifies uart_resume_port() to reset the port to the state it was in before we suspended. Original patch by Marcelo Tosatti Second patch by Deepak then reworked by Alan to fit with the tty changes before it got submitted. Also fixed the console path to set c_i/ospeed as some drivers require the termios fields are valid Signed-off-by: Deepak Saxena Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/serial/serial_core.c | 32 ++++++++++++++++++-------------- 1 file changed, 18 insertions(+), 14 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 3fd0134d36bf..2514d00c0f6f 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -2068,11 +2068,29 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport) struct tty_port *port = &state->port; struct device *tty_dev; struct uart_match match = {uport, drv}; + struct ktermios termios; mutex_lock(&port->mutex); if (!console_suspend_enabled && uart_console(uport)) { /* no need to resume serial console, it wasn't suspended */ + /* + * First try to use the console cflag setting. + */ + memset(&termios, 0, sizeof(struct ktermios)); + termios.c_cflag = uport->cons->cflag; + /* + * If that's unset, use the tty termios setting. + */ + if (termios.c_cflag == 0) + termios = *state->port.tty->termios; + else { + termios.c_ispeed = termios.c_ospeed = + tty_termios_input_baud_rate(&termios); + termios.c_ispeed = termios.c_ospeed = + tty_termios_baud_rate(&termios); + } + uport->ops->set_termios(uport, &termios, NULL); mutex_unlock(&port->mutex); return 0; } @@ -2089,20 +2107,6 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport) * Re-enable the console device after suspending. */ if (uart_console(uport)) { - struct ktermios termios; - - /* - * First try to use the console cflag setting. - */ - memset(&termios, 0, sizeof(struct ktermios)); - termios.c_cflag = uport->cons->cflag; - - /* - * If that's unset, use the tty termios setting. - */ - if (port->tty && termios.c_cflag == 0) - termios = *port->tty->termios; - uart_change_pm(state, 0); uport->ops->set_termios(uport, &termios, NULL); console_start(uport->cons); -- cgit v1.2.3 From d2cfe9628c6187cafd1aac32a44dcd9ed7adb5fe Mon Sep 17 00:00:00 2001 From: Peter Korsgaard Date: Wed, 9 Sep 2009 16:54:04 +0200 Subject: uartlite: support shared interrupt lines Adapt isr to work with shared interrupt lines. Signed-off-by: Peter Korsgaard Signed-off-by: Greg Kroah-Hartman --- drivers/serial/uartlite.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c index 5d3a573d6994..377f2712289e 100644 --- a/drivers/serial/uartlite.c +++ b/drivers/serial/uartlite.c @@ -154,17 +154,22 @@ static int ulite_transmit(struct uart_port *port, int stat) static irqreturn_t ulite_isr(int irq, void *dev_id) { struct uart_port *port = dev_id; - int busy; + int busy, n = 0; do { int stat = readb(port->membase + ULITE_STATUS); busy = ulite_receive(port, stat); busy |= ulite_transmit(port, stat); + n++; } while (busy); - tty_flip_buffer_push(port->state->port.tty); - - return IRQ_HANDLED; + /* work done? */ + if (n > 1) { + tty_flip_buffer_push(port->state->port.tty); + return IRQ_HANDLED; + } else { + return IRQ_NONE; + } } static unsigned int ulite_tx_empty(struct uart_port *port) @@ -221,7 +226,7 @@ static int ulite_startup(struct uart_port *port) int ret; ret = request_irq(port->irq, ulite_isr, - IRQF_DISABLED | IRQF_SAMPLE_RANDOM, "uartlite", port); + IRQF_SHARED | IRQF_SAMPLE_RANDOM, "uartlite", port); if (ret) return ret; -- cgit v1.2.3 From e0626e3844e8f430fc1a4417f523a00797df7ca6 Mon Sep 17 00:00:00 2001 From: Anton Vorontsov Date: Tue, 22 Sep 2009 16:46:08 -0700 Subject: spi: prefix modalias with "spi:" This makes it consistent with other buses (platform, i2c, vio, ...). I'm not sure why we use the prefixes, but there must be a reason. This was easy enough to do it, and I did it. Signed-off-by: Anton Vorontsov Cc: David Brownell Cc: David Woodhouse Cc: Grant Likely Cc: Jean Delvare Cc: Ben Dooks Cc: Benjamin Herrenschmidt Cc: Dmitry Torokhov Cc: Samuel Ortiz Cc: "John W. Linville" Acked-by: Mike Frysinger Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/gpio/max7301.c | 1 + drivers/gpio/mcp23s08.c | 1 + drivers/hwmon/lis3lv02d_spi.c | 2 +- drivers/hwmon/max1111.c | 1 + drivers/input/touchscreen/ad7877.c | 1 + drivers/input/touchscreen/ad7879.c | 1 + drivers/input/touchscreen/ads7846.c | 1 + drivers/leds/leds-dac124s085.c | 1 + drivers/mfd/ezx-pcap.c | 1 + drivers/misc/eeprom/at25.c | 2 +- drivers/mmc/host/mmc_spi.c | 1 + drivers/mtd/devices/mtd_dataflash.c | 1 + drivers/net/enc28j60.c | 1 + drivers/net/ks8851.c | 1 + drivers/net/wireless/libertas/if_spi.c | 1 + drivers/net/wireless/p54/p54spi.c | 1 + drivers/net/wireless/wl12xx/wl1251_main.c | 1 + drivers/rtc/rtc-ds1305.c | 1 + drivers/rtc/rtc-ds1390.c | 1 + drivers/rtc/rtc-ds3234.c | 1 + drivers/rtc/rtc-m41t94.c | 1 + drivers/rtc/rtc-max6902.c | 1 + drivers/rtc/rtc-r9701.c | 1 + drivers/rtc/rtc-rs5c348.c | 1 + drivers/serial/max3100.c | 1 + drivers/spi/spi.c | 3 ++- drivers/spi/spidev.c | 1 + drivers/spi/tle62x0.c | 1 + drivers/staging/stlc45xx/stlc45xx.c | 1 + drivers/video/backlight/corgi_lcd.c | 1 + drivers/video/backlight/ltv350qv.c | 1 + drivers/video/backlight/tdo24m.c | 1 + drivers/video/backlight/tosa_lcd.c | 2 +- drivers/video/backlight/vgg2432a4.c | 3 +-- include/linux/mod_devicetable.h | 1 + scripts/mod/file2alias.c | 4 ++-- 36 files changed, 38 insertions(+), 8 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/gpio/max7301.c b/drivers/gpio/max7301.c index 7b82eaae2621..480956f1ca50 100644 --- a/drivers/gpio/max7301.c +++ b/drivers/gpio/max7301.c @@ -339,3 +339,4 @@ module_exit(max7301_exit); MODULE_AUTHOR("Juergen Beisert"); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("MAX7301 SPI based GPIO-Expander"); +MODULE_ALIAS("spi:" DRIVER_NAME); diff --git a/drivers/gpio/mcp23s08.c b/drivers/gpio/mcp23s08.c index f6fae0e50e65..c6c7aa15f5da 100644 --- a/drivers/gpio/mcp23s08.c +++ b/drivers/gpio/mcp23s08.c @@ -433,3 +433,4 @@ static void __exit mcp23s08_exit(void) module_exit(mcp23s08_exit); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:mcp23s08"); diff --git a/drivers/hwmon/lis3lv02d_spi.c b/drivers/hwmon/lis3lv02d_spi.c index 82ebca5a699c..ecd739534f6a 100644 --- a/drivers/hwmon/lis3lv02d_spi.c +++ b/drivers/hwmon/lis3lv02d_spi.c @@ -139,4 +139,4 @@ module_exit(lis302dl_exit); MODULE_AUTHOR("Daniel Mack "); MODULE_DESCRIPTION("lis3lv02d SPI glue layer"); MODULE_LICENSE("GPL"); - +MODULE_ALIAS("spi:" DRV_NAME); diff --git a/drivers/hwmon/max1111.c b/drivers/hwmon/max1111.c index bfaa665ccf32..9ac497271adf 100644 --- a/drivers/hwmon/max1111.c +++ b/drivers/hwmon/max1111.c @@ -242,3 +242,4 @@ module_exit(max1111_exit); MODULE_AUTHOR("Eric Miao "); MODULE_DESCRIPTION("MAX1111 ADC Driver"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:max1111"); diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c index ecaeb7e8e75e..eb83939c705e 100644 --- a/drivers/input/touchscreen/ad7877.c +++ b/drivers/input/touchscreen/ad7877.c @@ -842,3 +842,4 @@ module_exit(ad7877_exit); MODULE_AUTHOR("Michael Hennerich "); MODULE_DESCRIPTION("AD7877 touchscreen Driver"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:ad7877"); diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c index 5d8a70398807..19b4db7e974d 100644 --- a/drivers/input/touchscreen/ad7879.c +++ b/drivers/input/touchscreen/ad7879.c @@ -779,3 +779,4 @@ module_exit(ad7879_exit); MODULE_AUTHOR("Michael Hennerich "); MODULE_DESCRIPTION("AD7879(-1) touchscreen Driver"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:ad7879"); diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index ba9d38c3f412..09c810999b92 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -1256,3 +1256,4 @@ module_exit(ads7846_exit); MODULE_DESCRIPTION("ADS7846 TouchScreen Driver"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:ads7846"); diff --git a/drivers/leds/leds-dac124s085.c b/drivers/leds/leds-dac124s085.c index 098d9aae7259..2913d76ad3d2 100644 --- a/drivers/leds/leds-dac124s085.c +++ b/drivers/leds/leds-dac124s085.c @@ -148,3 +148,4 @@ module_exit(dac124s085_leds_exit); MODULE_AUTHOR("Guennadi Liakhovetski "); MODULE_DESCRIPTION("DAC124S085 LED driver"); MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("spi:dac124s085"); diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c index 016be4938e4c..876288917976 100644 --- a/drivers/mfd/ezx-pcap.c +++ b/drivers/mfd/ezx-pcap.c @@ -548,3 +548,4 @@ module_exit(ezx_pcap_exit); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Daniel Ribeiro / Harald Welte"); MODULE_DESCRIPTION("Motorola PCAP2 ASIC Driver"); +MODULE_ALIAS("spi:ezx-pcap"); diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c index 2e535a0ccd5e..d902d81dde39 100644 --- a/drivers/misc/eeprom/at25.c +++ b/drivers/misc/eeprom/at25.c @@ -417,4 +417,4 @@ module_exit(at25_exit); MODULE_DESCRIPTION("Driver for most SPI EEPROMs"); MODULE_AUTHOR("David Brownell"); MODULE_LICENSE("GPL"); - +MODULE_ALIAS("spi:at25"); diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c index a461017ce5ce..d55fe4fb7935 100644 --- a/drivers/mmc/host/mmc_spi.c +++ b/drivers/mmc/host/mmc_spi.c @@ -1562,3 +1562,4 @@ MODULE_AUTHOR("Mike Lavender, David Brownell, " "Hans-Peter Nilsson, Jan Nikitenko"); MODULE_DESCRIPTION("SPI SD/MMC host driver"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:mmc_spi"); diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c index 43976aa4dbb1..211c27acd01e 100644 --- a/drivers/mtd/devices/mtd_dataflash.c +++ b/drivers/mtd/devices/mtd_dataflash.c @@ -966,3 +966,4 @@ module_exit(dataflash_exit); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Andrew Victor, David Brownell"); MODULE_DESCRIPTION("MTD DataFlash driver"); +MODULE_ALIAS("spi:mtd_dataflash"); diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c index 117fc6c12e34..66813c91a720 100644 --- a/drivers/net/enc28j60.c +++ b/drivers/net/enc28j60.c @@ -1666,3 +1666,4 @@ MODULE_AUTHOR("Claudio Lanconelli "); MODULE_LICENSE("GPL"); module_param_named(debug, debug.msg_enable, int, 0); MODULE_PARM_DESC(debug, "Debug verbosity level (0=none, ..., ffff=all)"); +MODULE_ALIAS("spi:" DRV_NAME); diff --git a/drivers/net/ks8851.c b/drivers/net/ks8851.c index 547ac7c7479c..237835864357 100644 --- a/drivers/net/ks8851.c +++ b/drivers/net/ks8851.c @@ -1321,3 +1321,4 @@ MODULE_LICENSE("GPL"); module_param_named(message, msg_enable, int, 0); MODULE_PARM_DESC(message, "Message verbosity level (0=none, 31=all)"); +MODULE_ALIAS("spi:ks8851"); diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c index 446e327180f8..cb8be8d7abc1 100644 --- a/drivers/net/wireless/libertas/if_spi.c +++ b/drivers/net/wireless/libertas/if_spi.c @@ -1222,3 +1222,4 @@ MODULE_DESCRIPTION("Libertas SPI WLAN Driver"); MODULE_AUTHOR("Andrey Yurovsky , " "Colin McCabe "); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:libertas_spi"); diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/p54/p54spi.c index 05458d9249ce..afd26bf06649 100644 --- a/drivers/net/wireless/p54/p54spi.c +++ b/drivers/net/wireless/p54/p54spi.c @@ -731,3 +731,4 @@ module_exit(p54spi_exit); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Christian Lamparter "); +MODULE_ALIAS("spi:cx3110x"); diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c index 5809ef5b18f8..1103256ad989 100644 --- a/drivers/net/wireless/wl12xx/wl1251_main.c +++ b/drivers/net/wireless/wl12xx/wl1251_main.c @@ -1426,3 +1426,4 @@ EXPORT_SYMBOL_GPL(wl1251_free_hw); MODULE_DESCRIPTION("TI wl1251 Wireles LAN Driver Core"); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Kalle Valo "); +MODULE_ALIAS("spi:wl12xx"); diff --git a/drivers/rtc/rtc-ds1305.c b/drivers/rtc/rtc-ds1305.c index 8f410e59d9f5..2736b11a1b1e 100644 --- a/drivers/rtc/rtc-ds1305.c +++ b/drivers/rtc/rtc-ds1305.c @@ -841,3 +841,4 @@ module_exit(ds1305_exit); MODULE_DESCRIPTION("RTC driver for DS1305 and DS1306 chips"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:rtc-ds1305"); diff --git a/drivers/rtc/rtc-ds1390.c b/drivers/rtc/rtc-ds1390.c index e01b955db077..cdb705057091 100644 --- a/drivers/rtc/rtc-ds1390.c +++ b/drivers/rtc/rtc-ds1390.c @@ -189,3 +189,4 @@ module_exit(ds1390_exit); MODULE_DESCRIPTION("Dallas/Maxim DS1390/93/94 SPI RTC driver"); MODULE_AUTHOR("Mark Jackson "); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:rtc-ds1390"); diff --git a/drivers/rtc/rtc-ds3234.c b/drivers/rtc/rtc-ds3234.c index c51589ede5b7..a774ca35b5f7 100644 --- a/drivers/rtc/rtc-ds3234.c +++ b/drivers/rtc/rtc-ds3234.c @@ -188,3 +188,4 @@ module_exit(ds3234_exit); MODULE_DESCRIPTION("DS3234 SPI RTC driver"); MODULE_AUTHOR("Dennis Aberilla "); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:ds3234"); diff --git a/drivers/rtc/rtc-m41t94.c b/drivers/rtc/rtc-m41t94.c index c3a18c58daf6..c8c97a4169d4 100644 --- a/drivers/rtc/rtc-m41t94.c +++ b/drivers/rtc/rtc-m41t94.c @@ -171,3 +171,4 @@ module_exit(m41t94_exit); MODULE_AUTHOR("Kim B. Heino "); MODULE_DESCRIPTION("Driver for ST M41T94 SPI RTC"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:rtc-m41t94"); diff --git a/drivers/rtc/rtc-max6902.c b/drivers/rtc/rtc-max6902.c index 36a8ea9ed8ba..657403ebd54a 100644 --- a/drivers/rtc/rtc-max6902.c +++ b/drivers/rtc/rtc-max6902.c @@ -175,3 +175,4 @@ module_exit(max6902_exit); MODULE_DESCRIPTION ("max6902 spi RTC driver"); MODULE_AUTHOR ("Raphael Assenat"); MODULE_LICENSE ("GPL"); +MODULE_ALIAS("spi:rtc-max6902"); diff --git a/drivers/rtc/rtc-r9701.c b/drivers/rtc/rtc-r9701.c index 42028f233bef..9beba49c3c5b 100644 --- a/drivers/rtc/rtc-r9701.c +++ b/drivers/rtc/rtc-r9701.c @@ -174,3 +174,4 @@ module_exit(r9701_exit); MODULE_DESCRIPTION("r9701 spi RTC driver"); MODULE_AUTHOR("Magnus Damm "); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:rtc-r9701"); diff --git a/drivers/rtc/rtc-rs5c348.c b/drivers/rtc/rtc-rs5c348.c index dd1e2bc7a472..2099037cb3ea 100644 --- a/drivers/rtc/rtc-rs5c348.c +++ b/drivers/rtc/rtc-rs5c348.c @@ -251,3 +251,4 @@ MODULE_AUTHOR("Atsushi Nemoto "); MODULE_DESCRIPTION("Ricoh RS5C348 RTC driver"); MODULE_LICENSE("GPL"); MODULE_VERSION(DRV_VERSION); +MODULE_ALIAS("spi:rtc-rs5c348"); diff --git a/drivers/serial/max3100.c b/drivers/serial/max3100.c index 75ab00631c41..3c30c56aa2e1 100644 --- a/drivers/serial/max3100.c +++ b/drivers/serial/max3100.c @@ -925,3 +925,4 @@ module_exit(max3100_exit); MODULE_DESCRIPTION("MAX3100 driver"); MODULE_AUTHOR("Christian Pellegrin "); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:max3100"); diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 8518a6eb63f3..49e84860c8da 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -23,6 +23,7 @@ #include #include #include +#include #include @@ -93,7 +94,7 @@ static int spi_uevent(struct device *dev, struct kobj_uevent_env *env) { const struct spi_device *spi = to_spi_device(dev); - add_uevent_var(env, "MODALIAS=%s", spi->modalias); + add_uevent_var(env, "MODALIAS=%s%s", SPI_MODULE_PREFIX, spi->modalias); return 0; } diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index 606e7a40a8da..f921bd1109e1 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -688,3 +688,4 @@ module_exit(spidev_exit); MODULE_AUTHOR("Andrea Paterniani, "); MODULE_DESCRIPTION("User mode SPI device interface"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:spidev"); diff --git a/drivers/spi/tle62x0.c b/drivers/spi/tle62x0.c index 455991fbe28f..bf9540f5fb98 100644 --- a/drivers/spi/tle62x0.c +++ b/drivers/spi/tle62x0.c @@ -329,3 +329,4 @@ module_exit(tle62x0_exit); MODULE_AUTHOR("Ben Dooks "); MODULE_DESCRIPTION("TLE62x0 SPI driver"); MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("spi:tle62x0"); diff --git a/drivers/staging/stlc45xx/stlc45xx.c b/drivers/staging/stlc45xx/stlc45xx.c index 12d414deaad6..be99eb33d817 100644 --- a/drivers/staging/stlc45xx/stlc45xx.c +++ b/drivers/staging/stlc45xx/stlc45xx.c @@ -2591,3 +2591,4 @@ module_exit(stlc45xx_exit); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Kalle Valo "); +MODULE_ALIAS("spi:cx3110x"); diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c index f8a4bb20f41a..2211a852af9c 100644 --- a/drivers/video/backlight/corgi_lcd.c +++ b/drivers/video/backlight/corgi_lcd.c @@ -639,3 +639,4 @@ module_exit(corgi_lcd_exit); MODULE_DESCRIPTION("LCD and backlight driver for SHARP C7x0/Cxx00"); MODULE_AUTHOR("Eric Miao "); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:corgi-lcd"); diff --git a/drivers/video/backlight/ltv350qv.c b/drivers/video/backlight/ltv350qv.c index 2eb206bf73e6..4631ca8fa4a4 100644 --- a/drivers/video/backlight/ltv350qv.c +++ b/drivers/video/backlight/ltv350qv.c @@ -328,3 +328,4 @@ module_exit(ltv350qv_exit); MODULE_AUTHOR("Haavard Skinnemoen "); MODULE_DESCRIPTION("Samsung LTV350QV LCD Driver"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:ltv350qv"); diff --git a/drivers/video/backlight/tdo24m.c b/drivers/video/backlight/tdo24m.c index 51422fc4f606..bbfb502add67 100644 --- a/drivers/video/backlight/tdo24m.c +++ b/drivers/video/backlight/tdo24m.c @@ -472,3 +472,4 @@ module_exit(tdo24m_exit); MODULE_AUTHOR("Eric Miao "); MODULE_DESCRIPTION("Driver for Toppoly TDO24M LCD Panel"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("spi:tdo24m"); diff --git a/drivers/video/backlight/tosa_lcd.c b/drivers/video/backlight/tosa_lcd.c index b7fbc75a62fc..50ec17dfc517 100644 --- a/drivers/video/backlight/tosa_lcd.c +++ b/drivers/video/backlight/tosa_lcd.c @@ -300,4 +300,4 @@ module_exit(tosa_lcd_exit); MODULE_AUTHOR("Dmitry Baryshkov"); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("LCD/Backlight control for Sharp SL-6000 PDA"); - +MODULE_ALIAS("spi:tosa-lcd"); diff --git a/drivers/video/backlight/vgg2432a4.c b/drivers/video/backlight/vgg2432a4.c index 8e653b8a6f17..b49063c831e7 100644 --- a/drivers/video/backlight/vgg2432a4.c +++ b/drivers/video/backlight/vgg2432a4.c @@ -280,5 +280,4 @@ module_exit(vgg2432a4_exit); MODULE_AUTHOR("Ben Dooks "); MODULE_DESCRIPTION("VGG2432A4 LCD Driver"); MODULE_LICENSE("GPL v2"); - - +MODULE_ALIAS("spi:VGG2432A4"); diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index b34f1ef2f1fe..f58e9d836f32 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -402,6 +402,7 @@ struct i2c_device_id { /* spi */ #define SPI_NAME_SIZE 32 +#define SPI_MODULE_PREFIX "spi:" struct spi_device_id { char name[SPI_NAME_SIZE]; diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index 9d446e34519c..62a9025cdcc7 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -657,11 +657,11 @@ static int do_i2c_entry(const char *filename, struct i2c_device_id *id, return 1; } -/* Looks like: S */ +/* Looks like: spi:S */ static int do_spi_entry(const char *filename, struct spi_device_id *id, char *alias) { - sprintf(alias, "%s", id->name); + sprintf(alias, SPI_MODULE_PREFIX "%s", id->name); return 1; } -- cgit v1.2.3 From 1b9894f342a39601bb0420b7b8c7e445670c1b51 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Mon, 21 Sep 2009 11:12:03 -0700 Subject: serial core: fix new kernel-doc warnings Fix new kernel-doc warnings in serial_core.[hc] files. Warning(include/linux/serial_core.h:485): No description found for parameter 'uport' Warning(include/linux/serial_core.h:485): Excess function parameter 'port' description in 'uart_handle_dcd_change' Warning(include/linux/serial_core.h:511): No description found for parameter 'uport' Warning(include/linux/serial_core.h:511): Excess function parameter 'port' description in 'uart_handle_cts_change' Warning(drivers/serial/serial_core.c:2437): No description found for parameter 'uport' Warning(drivers/serial/serial_core.c:2437): Excess function parameter 'port' description in 'uart_add_one_port' Warning(drivers/serial/serial_core.c:2509): No description found for parameter 'uport' Warning(drivers/serial/serial_core.c:2509): Excess function parameter 'port' description in 'uart_remove_one_port' Signed-off-by: Randy Dunlap Signed-off-by: Linus Torvalds --- drivers/serial/serial_core.c | 4 ++-- include/linux/serial_core.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 2514d00c0f6f..1689bda1d13b 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -2426,7 +2426,7 @@ struct tty_driver *uart_console_device(struct console *co, int *index) /** * uart_add_one_port - attach a driver-defined port structure * @drv: pointer to the uart low level driver structure for this port - * @port: uart port structure to use for this port. + * @uport: uart port structure to use for this port. * * This allows the driver to register its own uart_port structure * with the core driver. The main purpose is to allow the low @@ -2499,7 +2499,7 @@ int uart_add_one_port(struct uart_driver *drv, struct uart_port *uport) /** * uart_remove_one_port - detach a driver defined port structure * @drv: pointer to the uart low level driver structure for this port - * @port: uart port structure for this port + * @uport: uart port structure for this port * * This unhooks (and hangs up) the specified port structure from the * core driver. No further calls will be made to the low-level code diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index d58e460844dd..fe661afe0713 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -477,7 +477,7 @@ static inline int uart_handle_break(struct uart_port *port) /** * uart_handle_dcd_change - handle a change of carrier detect state - * @port: uart_port structure for the open port + * @uport: uart_port structure for the open port * @status: new carrier detect status, nonzero if active */ static inline void @@ -503,7 +503,7 @@ uart_handle_dcd_change(struct uart_port *uport, unsigned int status) /** * uart_handle_cts_change - handle a change of clear-to-send state - * @port: uart_port structure for the open port + * @uport: uart_port structure for the open port * @status: new clear to send status, nonzero if active */ static inline void -- cgit v1.2.3