diff options
Diffstat (limited to 'arch/mips')
92 files changed, 2068 insertions, 697 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 8a49884bd5e..731b942a824 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1465,10 +1465,8 @@ config MIPS_MT_DISABLED the option of an MT-enabled processor this option will be the only option in this menu. -config MIPS_MT_SMTC - bool "SMTC: Use all TCs on all VPEs for SMP" - depends on CPU_MIPS32_R2 - #depends on CPU_MIPS64_R2 # once there is hardware ... +config MIPS_MT_SMP + bool "Use 1 TC on each available VPE for SMP" depends on SYS_SUPPORTS_MULTITHREADING select CPU_MIPSR2_IRQ_VI select CPU_MIPSR2_SRS @@ -1476,11 +1474,13 @@ config MIPS_MT_SMTC select SMP select SYS_SUPPORTS_SMP help - This is a kernel model which is known a SMTC or lately has been - marketesed into SMVP. + This is a kernel model which is also known a VSMP or lately + has been marketesed into SMVP. -config MIPS_MT_SMP - bool "Use 1 TC on each available VPE for SMP" +config MIPS_MT_SMTC + bool "SMTC: Use all TCs on all VPEs for SMP" + depends on CPU_MIPS32_R2 + #depends on CPU_MIPS64_R2 # once there is hardware ... depends on SYS_SUPPORTS_MULTITHREADING select CPU_MIPSR2_IRQ_VI select CPU_MIPSR2_SRS @@ -1488,8 +1488,8 @@ config MIPS_MT_SMP select SMP select SYS_SUPPORTS_SMP help - This is a kernel model which is also known a VSMP or lately - has been marketesed into SMVP. + This is a kernel model which is known a SMTC or lately has been + marketesed into SMVP. config MIPS_VPE_LOADER bool "VPE loader support." diff --git a/arch/mips/au1000/common/dma.c b/arch/mips/au1000/common/dma.c index fb7c47c1585..c3019b9c91b 100644 --- a/arch/mips/au1000/common/dma.c +++ b/arch/mips/au1000/common/dma.c @@ -160,7 +160,7 @@ void dump_au1000_dma_channel(unsigned int dmanr) * Requests the DMA done IRQ if irqhandler != NULL. */ int request_au1000_dma(int dev_id, const char *dev_str, - irqreturn_t (*irqhandler)(int, void *, struct pt_regs *), + irqreturn_t (*irqhandler)(int, void *), unsigned long irqflags, void *irq_dev_id) { diff --git a/arch/mips/au1000/common/irq.c b/arch/mips/au1000/common/irq.c index 316722ee8cf..b32597e05a6 100644 --- a/arch/mips/au1000/common/irq.c +++ b/arch/mips/au1000/common/irq.c @@ -67,7 +67,7 @@ extern void set_debug_traps(void); extern irq_cpustat_t irq_stat [NR_CPUS]; -extern void mips_timer_interrupt(struct pt_regs *regs); +extern void mips_timer_interrupt(void); static void setup_local_irq(unsigned int irq, int type, int int_req); static unsigned int startup_irq(unsigned int irq); @@ -81,10 +81,6 @@ inline void local_disable_irq(unsigned int irq_nr); void (*board_init_irq)(void); -#ifdef CONFIG_PM -extern irqreturn_t counter0_irq(int irq, void *dev_id, struct pt_regs *regs); -#endif - static DEFINE_SPINLOCK(irq_lock); @@ -292,7 +288,7 @@ static struct irq_chip level_irq_type = { }; #ifdef CONFIG_PM -void startup_match20_interrupt(irqreturn_t (*handler)(int, void *, struct pt_regs *)) +void startup_match20_interrupt(irqreturn_t (*handler)(int, void *)) { struct irq_desc *desc = &irq_desc[AU1000_TOY_MATCH2_INT]; @@ -501,14 +497,15 @@ void __init arch_init_irq(void) * intcX_reqX_irqdispatch(). */ -void intc0_req0_irqdispatch(struct pt_regs *regs) +static void intc0_req0_irqdispatch(void) { int irq = 0; static unsigned long intc0_req0 = 0; intc0_req0 |= au_readl(IC0_REQ0INT); - if (!intc0_req0) return; + if (!intc0_req0) + return; #ifdef AU1000_USB_DEV_REQ_INT /* * Because of the tight timing of SETUP token to reply @@ -517,28 +514,29 @@ void intc0_req0_irqdispatch(struct pt_regs *regs) */ if ((intc0_req0 & (1<<AU1000_USB_DEV_REQ_INT))) { intc0_req0 &= ~(1<<AU1000_USB_DEV_REQ_INT); - do_IRQ(AU1000_USB_DEV_REQ_INT, regs); + do_IRQ(AU1000_USB_DEV_REQ_INT); return; } #endif irq = au_ffs(intc0_req0) - 1; intc0_req0 &= ~(1<<irq); - do_IRQ(irq, regs); + do_IRQ(irq); } -void intc0_req1_irqdispatch(struct pt_regs *regs) +static void intc0_req1_irqdispatch(void) { int irq = 0; static unsigned long intc0_req1 = 0; intc0_req1 |= au_readl(IC0_REQ1INT); - if (!intc0_req1) return; + if (!intc0_req1) + return; irq = au_ffs(intc0_req1) - 1; intc0_req1 &= ~(1<<irq); - do_IRQ(irq, regs); + do_IRQ(irq); } @@ -546,35 +544,37 @@ void intc0_req1_irqdispatch(struct pt_regs *regs) * Interrupt Controller 1: * interrupts 32 - 63 */ -void intc1_req0_irqdispatch(struct pt_regs *regs) +static void intc1_req0_irqdispatch(void) { int irq = 0; static unsigned long intc1_req0 = 0; intc1_req0 |= au_readl(IC1_REQ0INT); - if (!intc1_req0) return; + if (!intc1_req0) + return; irq = au_ffs(intc1_req0) - 1; intc1_req0 &= ~(1<<irq); irq += 32; - do_IRQ(irq, regs); + do_IRQ(irq); } -void intc1_req1_irqdispatch(struct pt_regs *regs) +static void intc1_req1_irqdispatch(void) { int irq = 0; static unsigned long intc1_req1 = 0; intc1_req1 |= au_readl(IC1_REQ1INT); - if (!intc1_req1) return; + if (!intc1_req1) + return; irq = au_ffs(intc1_req1) - 1; intc1_req1 &= ~(1<<irq); irq += 32; - do_IRQ(irq, regs); + do_IRQ(irq); } #ifdef CONFIG_PM @@ -660,20 +660,20 @@ restore_au1xxx_intctl(void) } #endif /* CONFIG_PM */ -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM; if (pending & CAUSEF_IP7) - mips_timer_interrupt(regs); + mips_timer_interrupt(); else if (pending & CAUSEF_IP2) - intc0_req0_irqdispatch(regs); + intc0_req0_irqdispatch(); else if (pending & CAUSEF_IP3) - intc0_req1_irqdispatch(regs); + intc0_req1_irqdispatch(); else if (pending & CAUSEF_IP4) - intc1_req0_irqdispatch(regs); + intc1_req0_irqdispatch(); else if (pending & CAUSEF_IP5) - intc1_req1_irqdispatch(regs); + intc1_req1_irqdispatch(); else - spurious_interrupt(regs); + spurious_interrupt(); } diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c index 0a067f3113a..dd9c364b474 100644 --- a/arch/mips/au1000/common/time.c +++ b/arch/mips/au1000/common/time.c @@ -41,7 +41,6 @@ #include <asm/compiler.h> #include <asm/mipsregs.h> -#include <asm/ptrace.h> #include <asm/time.h> #include <asm/div64.h> #include <asm/mach-au1x00/au1000.h> @@ -62,7 +61,7 @@ static unsigned int timerhi = 0, timerlo = 0; #error "unsupported HZ value! Must be in [100,1000]" #endif #define MATCH20_INC (328*100/HZ) /* magic number 328 is for HZ=100... */ -extern void startup_match20_interrupt(irqreturn_t (*handler)(int, void *, struct pt_regs *)); +extern void startup_match20_interrupt(irqreturn_t (*handler)(int, void *)); static unsigned long last_pc0, last_match20; #endif @@ -79,7 +78,8 @@ static inline void ack_r4ktimer(unsigned long newval) * is provably more robust. */ unsigned long wtimer; -void mips_timer_interrupt(struct pt_regs *regs) + +void mips_timer_interrupt(void) { int irq = 63; unsigned long count; @@ -98,7 +98,7 @@ void mips_timer_interrupt(struct pt_regs *regs) kstat_this_cpu.irqs[irq]++; do_timer(1); #ifndef CONFIG_SMP - update_process_times(user_mode(regs)); + update_process_times(user_mode(get_irq_regs())); #endif r4k_cur += r4k_offset; ack_r4ktimer(r4k_cur); @@ -115,7 +115,7 @@ null: } #ifdef CONFIG_PM -irqreturn_t counter0_irq(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t counter0_irq(int irq, void *dev_id) { unsigned long pc0; int time_elapsed; @@ -139,7 +139,7 @@ irqreturn_t counter0_irq(int irq, void *dev_id, struct pt_regs *regs) while (time_elapsed > 0) { do_timer(1); #ifndef CONFIG_SMP - update_process_times(user_mode(regs)); + update_process_times(user_mode(get_irq_regs())); #endif time_elapsed -= MATCH20_INC; last_match20 += MATCH20_INC; @@ -158,7 +158,7 @@ irqreturn_t counter0_irq(int irq, void *dev_id, struct pt_regs *regs) jiffie_drift -= 999; do_timer(1); /* increment jiffies by one */ #ifndef CONFIG_SMP - update_process_times(user_mode(regs)); + update_process_times(user_mode(get_irq_regs())); #endif } diff --git a/arch/mips/au1000/common/usbdev.c b/arch/mips/au1000/common/usbdev.c index 63bcb3a95dc..70dc82e536c 100644 --- a/arch/mips/au1000/common/usbdev.c +++ b/arch/mips/au1000/common/usbdev.c @@ -1031,8 +1031,7 @@ process_ep_receive (struct usb_dev* dev, endpoint_t *ep) /* This ISR handles the receive complete and suspend events */ -static void -req_sus_intr (int irq, void *dev_id, struct pt_regs *regs) +static void req_sus_intr (int irq, void *dev_id) { struct usb_dev *dev = (struct usb_dev *) dev_id; u32 status; @@ -1050,8 +1049,7 @@ req_sus_intr (int irq, void *dev_id, struct pt_regs *regs) /* This ISR handles the DMA done events on EP0 */ -static void -dma_done_ep0_intr(int irq, void *dev_id, struct pt_regs *regs) +static void dma_done_ep0_intr(int irq, void *dev_id) { struct usb_dev *dev = (struct usb_dev *) dev_id; usbdev_pkt_t* pkt; @@ -1094,8 +1092,7 @@ dma_done_ep0_intr(int irq, void *dev_id, struct pt_regs *regs) } /* This ISR handles the DMA done events on endpoints 2,3,4,5 */ -static void -dma_done_ep_intr(int irq, void *dev_id, struct pt_regs *regs) +static void dma_done_ep_intr(int irq, void *dev_id) { struct usb_dev *dev = (struct usb_dev *) dev_id; int i; diff --git a/arch/mips/au1000/pb1200/irqmap.c b/arch/mips/au1000/pb1200/irqmap.c index f66779f0d4c..91983ba407c 100644 --- a/arch/mips/au1000/pb1200/irqmap.c +++ b/arch/mips/au1000/pb1200/irqmap.c @@ -65,7 +65,7 @@ int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map); */ static volatile int pb1200_cascade_en=0; -irqreturn_t pb1200_cascade_handler( int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t pb1200_cascade_handler( int irq, void *dev_id) { unsigned short bisr = bcsr->int_status; int extirq_nr = 0; @@ -76,8 +76,9 @@ irqreturn_t pb1200_cascade_handler( int irq, void *dev_id, struct pt_regs *regs) { extirq_nr = (PB1200_INT_BEGIN-1) + au_ffs(bisr); /* Ack and dispatch IRQ */ - do_IRQ(extirq_nr,regs); + do_IRQ(extirq_nr); } + return IRQ_RETVAL(1); } diff --git a/arch/mips/basler/excite/excite_dbg_io.c b/arch/mips/basler/excite/excite_dbg_io.c index c04505afa47..d289e3a868c 100644 --- a/arch/mips/basler/excite/excite_dbg_io.c +++ b/arch/mips/basler/excite/excite_dbg_io.c @@ -112,7 +112,7 @@ int putDebugChar(int data) } /* KGDB interrupt handler */ -asmlinkage void excite_kgdb_inthdl(struct pt_regs *regs) +asmlinkage void excite_kgdb_inthdl(void) { if (unlikely( ((titan_readl(UAIIR) & 0x7) == 4) diff --git a/arch/mips/basler/excite/excite_iodev.c b/arch/mips/basler/excite/excite_iodev.c index 10bbb8cfb96..6af0b21ebc3 100644 --- a/arch/mips/basler/excite/excite_iodev.c +++ b/arch/mips/basler/excite/excite_iodev.c @@ -38,7 +38,7 @@ static int iodev_open(struct inode *, struct file *); static int iodev_release(struct inode *, struct file *); static ssize_t iodev_read(struct file *, char __user *, size_t s, loff_t *); static unsigned int iodev_poll(struct file *, struct poll_table_struct *); -static irqreturn_t iodev_irqhdl(int, void *, struct pt_regs *); +static irqreturn_t iodev_irqhdl(int, void *); @@ -108,16 +108,12 @@ static int __exit iodev_remove(struct device *dev) return misc_deregister(&miscdev); } - - static int iodev_open(struct inode *i, struct file *f) { return request_irq(iodev_irq, iodev_irqhdl, IRQF_DISABLED, iodev_name, &miscdev); } - - static int iodev_release(struct inode *i, struct file *f) { free_irq(iodev_irq, &miscdev); @@ -148,17 +144,13 @@ static unsigned int iodev_poll(struct file *f, struct poll_table_struct *p) return POLLOUT | POLLWRNORM; } - - - -static irqreturn_t iodev_irqhdl(int irq, void *ctxt, struct pt_regs *regs) +static irqreturn_t iodev_irqhdl(int irq, void *ctxt) { wake_up(&wq); + return IRQ_HANDLED; } - - static int __init iodev_init_module(void) { return driver_register(&iodev_driver); diff --git a/arch/mips/basler/excite/excite_irq.c b/arch/mips/basler/excite/excite_irq.c index 511ad8730f5..2e2061a286c 100644 --- a/arch/mips/basler/excite/excite_irq.c +++ b/arch/mips/basler/excite/excite_irq.c @@ -56,7 +56,7 @@ void __init arch_init_irq(void) #endif } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { const u32 interrupts = read_c0_cause() >> 8, @@ -67,7 +67,7 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) /* process timer interrupt */ if (pending & (1 << TIMER_IRQ)) { - do_IRQ(TIMER_IRQ, regs); + do_IRQ(TIMER_IRQ); return; } @@ -80,7 +80,7 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) #else if (pending & (1 << USB_IRQ)) { #endif - do_IRQ(USB_IRQ, regs); + do_IRQ(USB_IRQ); return; } @@ -91,9 +91,9 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) if ((pending & (1 << TITAN_IRQ)) && msgint) { ocd_writel(msgint, INTP0Clear0 + (TITAN_MSGINT / 0x20 * 0x10)); #if defined(CONFIG_KGDB) - excite_kgdb_inthdl(regs); + excite_kgdb_inthdl(); #endif - do_IRQ(TITAN_IRQ, regs); + do_IRQ(TITAN_IRQ); return; } @@ -102,7 +102,7 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) msgintmask = ocd_readl(INTP0Mask0 + (FPGA0_MSGINT / 0x20 * 0x10)); msgint = msgintflags & msgintmask & (0x1 << (FPGA0_MSGINT % 0x20)); if ((pending & (1 << FPGA0_IRQ)) && msgint) { - do_IRQ(FPGA0_IRQ, regs); + do_IRQ(FPGA0_IRQ); return; } @@ -111,7 +111,7 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) msgintmask = ocd_readl(INTP0Mask0 + (FPGA1_MSGINT / 0x20 * 0x10)); msgint = msgintflags & msgintmask & (0x1 << (FPGA1_MSGINT % 0x20)); if ((pending & (1 << FPGA1_IRQ)) && msgint) { - do_IRQ(FPGA1_IRQ, regs); + do_IRQ(FPGA1_IRQ); return; } @@ -120,10 +120,10 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) msgintmask = ocd_readl(INTP0Mask0 + (PHY_MSGINT / 0x20 * 0x10)); msgint = msgintflags & msgintmask & (0x1 << (PHY_MSGINT % 0x20)); if ((pending & (1 << PHY_IRQ)) && msgint) { - do_IRQ(PHY_IRQ, regs); + do_IRQ(PHY_IRQ); return; } /* Process spurious interrupts */ - spurious_interrupt(regs); + spurious_interrupt(); } diff --git a/arch/mips/cobalt/irq.c b/arch/mips/cobalt/irq.c index 0b75f4fb719..82e569d5b02 100644 --- a/arch/mips/cobalt/irq.c +++ b/arch/mips/cobalt/irq.c @@ -16,7 +16,6 @@ #include <asm/i8259.h> #include <asm/irq_cpu.h> #include <asm/gt64120.h> -#include <asm/ptrace.h> #include <asm/mach-cobalt/cobalt.h> @@ -42,7 +41,7 @@ * 15 - IDE1 */ -static inline void galileo_irq(struct pt_regs *regs) +static inline void galileo_irq(void) { unsigned int mask, pending, devfn; @@ -52,7 +51,7 @@ static inline void galileo_irq(struct pt_regs *regs) if (pending & GALILEO_INTR_T0EXP) { GALILEO_OUTL(~GALILEO_INTR_T0EXP, GT_INTRCAUSE_OFS); - do_IRQ(COBALT_GALILEO_IRQ, regs); + do_IRQ(COBALT_GALILEO_IRQ); } else if (pending & GALILEO_INTR_RETRY_CTR) { @@ -68,44 +67,31 @@ static inline void galileo_irq(struct pt_regs *regs) } } -static inline void via_pic_irq(struct pt_regs *regs) +static inline void via_pic_irq(void) { int irq; irq = i8259_irq(); if (irq >= 0) - do_IRQ(irq, regs); + do_IRQ(irq); } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { - unsigned pending; - - pending = read_c0_status() & read_c0_cause(); - - if (pending & CAUSEF_IP2) /* COBALT_GALILEO_IRQ (18) */ - - galileo_irq(regs); - - else if (pending & CAUSEF_IP6) /* COBALT_VIA_IRQ (22) */ - - via_pic_irq(regs); - - else if (pending & CAUSEF_IP3) /* COBALT_ETH0_IRQ (19) */ - - do_IRQ(COBALT_CPU_IRQ + 3, regs); - - else if (pending & CAUSEF_IP4) /* COBALT_ETH1_IRQ (20) */ - - do_IRQ(COBALT_CPU_IRQ + 4, regs); - - else if (pending & CAUSEF_IP5) /* COBALT_SERIAL_IRQ (21) */ - - do_IRQ(COBALT_CPU_IRQ + 5, regs); - - else if (pending & CAUSEF_IP7) /* IRQ 23 */ - - do_IRQ(COBALT_CPU_IRQ + 7, regs); + unsigned pending = read_c0_status() & read_c0_cause(); + + if (pending & CAUSEF_IP2) /* COBALT_GALILEO_IRQ (18) */ + galileo_irq(); + else if (pending & CAUSEF_IP6) /* COBALT_VIA_IRQ (22) */ + via_pic_irq(); + else if (pending & CAUSEF_IP3) /* COBALT_ETH0_IRQ (19) */ + do_IRQ(COBALT_CPU_IRQ + 3); + else if (pending & CAUSEF_IP4) /* COBALT_ETH1_IRQ (20) */ + do_IRQ(COBALT_CPU_IRQ + 4); + else if (pending & CAUSEF_IP5) /* COBALT_SERIAL_IRQ (21) */ + do_IRQ(COBALT_CPU_IRQ + 5); + else if (pending & CAUSEF_IP7) /* IRQ 23 */ + do_IRQ(COBALT_CPU_IRQ + 7); } static struct irqaction irq_via = { diff --git a/arch/mips/cobalt/setup.c b/arch/mips/cobalt/setup.c index 0b347cffc76..bf9dc72b972 100644 --- a/arch/mips/cobalt/setup.c +++ b/arch/mips/cobalt/setup.c @@ -50,8 +50,8 @@ const char *get_system_type(void) void __init plat_timer_setup(struct irqaction *irq) { - /* Load timer value for 1KHz (TCLK is 50MHz) */ - GALILEO_OUTL(50*1000*1000 / 1000, GT_TC0_OFS); + /* Load timer value for HZ (TCLK is 50MHz) */ + GALILEO_OUTL(50*1000*1000 / HZ, GT_TC0_OFS); /* Enable timer */ GALILEO_OUTL(GALILEO_ENTC0 | GALILEO_SELTC0, GT_TC_CONTROL_OFS); diff --git a/arch/mips/configs/jazz_defconfig b/arch/mips/configs/jazz_defconfig new file mode 100644 index 00000000000..382083ebea0 --- /dev/null +++ b/arch/mips/configs/jazz_defconfig @@ -0,0 +1,1404 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.19-rc1 +# Sun Oct 8 19:03:07 2006 +# +CONFIG_MIPS=y + +# +# Machine selection +# +# CONFIG_MIPS_MTX1 is not set +# CONFIG_MIPS_BOSPORUS is not set +# CONFIG_MIPS_PB1000 is not set +# CONFIG_MIPS_PB1100 is not set +# CONFIG_MIPS_PB1500 is not set +# CONFIG_MIPS_PB1550 is not set +# CONFIG_MIPS_PB1200 is not set +# CONFIG_MIPS_DB1000 is not set +# CONFIG_MIPS_DB1100 is not set +# CONFIG_MIPS_DB1500 is not set +# CONFIG_MIPS_DB1550 is not set +# CONFIG_MIPS_DB1200 is not set +# CONFIG_MIPS_MIRAGE is not set +# CONFIG_BASLER_EXCITE is not set +# CONFIG_MIPS_COBALT is not set +# CONFIG_MACH_DECSTATION is not set +# CONFIG_MIPS_EV64120 is not set +CONFIG_MACH_JAZZ=y +# CONFIG_LASAT is not set +# CONFIG_MIPS_ATLAS is not set +# CONFIG_MIPS_MALTA is not set +# CONFIG_MIPS_SEAD is not set +# CONFIG_WR_PPMC is not set +# CONFIG_MIPS_SIM is not set +# CONFIG_MOMENCO_JAGUAR_ATX is not set +# CONFIG_MOMENCO_OCELOT is not set +# CONFIG_MOMENCO_OCELOT_3 is not set +# CONFIG_MOMENCO_OCELOT_C is not set +# CONFIG_MOMENCO_OCELOT_G is not set +# CONFIG_MIPS_XXS1500 is not set +# CONFIG_PNX8550_V2PCI is not set +# CONFIG_PNX8550_JBS is not set +# CONFIG_DDB5477 is not set +# CONFIG_MACH_VR41XX is not set +# CONFIG_PMC_YOSEMITE is not set +# CONFIG_QEMU is not set +# CONFIG_MARKEINS is not set +# CONFIG_SGI_IP22 is not set +# CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP32 is not set +# CONFIG_SIBYTE_BIGSUR is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_CARMEL is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SNI_RM200_PCI is not set +# CONFIG_TOSHIBA_JMR3927 is not set +# CONFIG_TOSHIBA_RBTX4927 is not set +# CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_ACER_PICA_61 is not set +# CONFIG_MIPS_MAGNUM_4000 is not set +CONFIG_OLIVETTI_M700=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_TIME=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARC=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_DMA_NONCOHERENT=y +CONFIG_DMA_NEED_PCI_MAP_STATE=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_I8259=y +# CONFIG_CPU_BIG_ENDIAN is not set +CONFIG_CPU_LITTLE_ENDIAN=y +CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y +CONFIG_ARC32=y +CONFIG_MIPS_L1_CACHE_SHIFT=5 +CONFIG_ARC_MEMORY=y +CONFIG_ARC_PROMLIB=y + +# +# CPU selection +# +# CONFIG_CPU_MIPS32_R1 is not set +# CONFIG_CPU_MIPS32_R2 is not set +# CONFIG_CPU_MIPS64_R1 is not set +# CONFIG_CPU_MIPS64_R2 is not set +# CONFIG_CPU_R3000 is not set +# CONFIG_CPU_TX39XX is not set +# CONFIG_CPU_VR41XX is not set +# CONFIG_CPU_R4300 is not set +CONFIG_CPU_R4X00=y +# CONFIG_CPU_TX49XX is not set +# CONFIG_CPU_R5000 is not set +# CONFIG_CPU_R5432 is not set +# CONFIG_CPU_R6000 is not set +# CONFIG_CPU_NEVADA is not set +# CONFIG_CPU_R8000 is not set +# CONFIG_CPU_R10000 is not set +# CONFIG_CPU_RM7000 is not set +# CONFIG_CPU_RM9000 is not set +# CONFIG_CPU_SB1 is not set +CONFIG_SYS_HAS_CPU_R4X00=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y + +# +# Kernel type +# +CONFIG_32BIT=y +# CONFIG_64BIT is not set +CONFIG_PAGE_SIZE_4KB=y +# CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set +# CONFIG_PAGE_SIZE_64KB is not set +CONFIG_MIPS_MT_DISABLED=y +# CONFIG_MIPS_MT_SMP is not set +# CONFIG_MIPS_MT_SMTC is not set +# CONFIG_MIPS_VPE_LOADER is not set +# CONFIG_64BIT_PHYS_ADDR is not set +CONFIG_CPU_HAS_LLSC=y +CONFIG_CPU_HAS_SYNC=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +# CONFIG_HZ_48 is not set +CONFIG_HZ_100=y +# CONFIG_HZ_128 is not set +# CONFIG_HZ_250 is not set +# CONFIG_HZ_256 is not set +# CONFIG_HZ_1000 is not set +# CONFIG_HZ_1024 is not set +CONFIG_SYS_SUPPORTS_100HZ=y +CONFIG_HZ=100 +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_RELAY=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODVERSIONS=y +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" + +# +# Bus options (PCI, PCMCIA, EISA, ISA, TC) +# +CONFIG_ISA=y +CONFIG_MMU=y +CONFIG_I8253=y + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# + +# +# Executable file formats +# +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_MISC=m +CONFIG_TRAD_SIGNALS=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +# CONFIG_NETDEBUG is not set +CONFIG_PACKET=m +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +CONFIG_NET_KEY=m +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE=m +CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_MROUTE=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=m +CONFIG_INET_XFRM_MODE_TUNNEL=m +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +CONFIG_IPV6=m +CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +# CONFIG_IPV6_MIP6 is not set +CONFIG_INET6_XFRM_TUNNEL=m +CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_TUNNEL=m +# CONFIG_IPV6_SUBTREES is not set +# CONFIG_IPV6_MULTIPLE_TABLES is not set +CONFIG_NETWORK_SECMARK=y +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +CONFIG_BRIDGE_NETFILTER=y + +# +# Core Netfilter Configuration +# +CONFIG_NETFILTER_NETLINK=m +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m +CONFIG_NETFILTER_XTABLES=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +# CONFIG_NETFILTER_XT_TARGET_DSCP is not set +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_SECMARK=m +# CONFIG_NETFILTER_XT_TARGET_CONNSECMARK is not set +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +CONFIG_NETFILTER_XT_MATCH_CONNMARK=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_DCCP=m +# CONFIG_NETFILTER_XT_MATCH_DSCP is not set +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m +CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_STATE=m +CONFIG_NETFILTER_XT_MATCH_STATISTIC=m +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=m +# CONFIG_IP_NF_CT_ACCT is not set +CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_SECMARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y +CONFIG_IP_NF_CONNTRACK_NETLINK=m +CONFIG_IP_NF_CT_PROTO_SCTP=m +CONFIG_IP_NF_FTP=m +CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +CONFIG_IP_NF_PPTP=m +CONFIG_IP_NF_H323=m +CONFIG_IP_NF_SIP=m +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=m +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_SAME=m +CONFIG_IP_NF_NAT_SNMP_BASIC=m +CONFIG_IP_NF_NAT_IRC=m +CONFIG_IP_NF_NAT_FTP=m +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_NAT_PPTP=m +CONFIG_IP_NF_NAT_H323=m +CONFIG_IP_NF_NAT_SIP=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# IPv6: Netfilter Configuration (EXPERIMENTAL) +# +CONFIG_IP6_NF_QUEUE=m +CONFIG_IP6_NF_IPTABLES=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_OWNER=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_TARGET_REJECT=m +CONFIG_IP6_NF_MANGLE=m +CONFIG_IP6_NF_TARGET_HL=m +CONFIG_IP6_NF_RAW=m + +# +# DECnet: Netfilter Configuration +# +CONFIG_DECNET_NF_GRABULATOR=m + +# +# Bridge: Netfilter Configuration +# +CONFIG_BRIDGE_NF_EBTABLES=m +CONFIG_BRIDGE_EBT_BROUTE=m +CONFIG_BRIDGE_EBT_T_FILTER=m +CONFIG_BRIDGE_EBT_T_NAT=m +CONFIG_BRIDGE_EBT_802_3=m +CONFIG_BRIDGE_EBT_AMONG=m +CONFIG_BRIDGE_EBT_ARP=m +CONFIG_BRIDGE_EBT_IP=m +CONFIG_BRIDGE_EBT_LIMIT=m +CONFIG_BRIDGE_EBT_MARK=m +CONFIG_BRIDGE_EBT_PKTTYPE=m +CONFIG_BRIDGE_EBT_STP=m +CONFIG_BRIDGE_EBT_VLAN=m +CONFIG_BRIDGE_EBT_ARPREPLY=m +CONFIG_BRIDGE_EBT_DNAT=m +CONFIG_BRIDGE_EBT_MARK_T=m +CONFIG_BRIDGE_EBT_REDIRECT=m +CONFIG_BRIDGE_EBT_SNAT=m +CONFIG_BRIDGE_EBT_LOG=m +CONFIG_BRIDGE_EBT_ULOG=m + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +CONFIG_BRIDGE=m +# CONFIG_VLAN_8021Q is not set +CONFIG_DECNET=m +# CONFIG_DECNET_ROUTER is not set +CONFIG_LLC=m +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +CONFIG_NET_SCHED=y +CONFIG_NET_SCH_CLK_JIFFIES=y +# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set +# CONFIG_NET_SCH_CLK_CPU is not set + +# +# Queueing/Scheduling +# +CONFIG_NET_SCH_CBQ=m +CONFIG_NET_SCH_HTB=m +CONFIG_NET_SCH_HFSC=m +CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_RED=m +CONFIG_NET_SCH_SFQ=m +CONFIG_NET_SCH_TEQL=m +CONFIG_NET_SCH_TBF=m +CONFIG_NET_SCH_GRED=m +CONFIG_NET_SCH_DSMARK=m +CONFIG_NET_SCH_NETEM=m +CONFIG_NET_SCH_INGRESS=m + +# +# Classification +# +CONFIG_NET_CLS=y +CONFIG_NET_CLS_BASIC=m +CONFIG_NET_CLS_TCINDEX=m +CONFIG_NET_CLS_ROUTE4=m +CONFIG_NET_CLS_ROUTE=y +CONFIG_NET_CLS_FW=m +CONFIG_NET_CLS_U32=m +# CONFIG_CLS_U32_PERF is not set +# CONFIG_CLS_U32_MARK is not set +CONFIG_NET_CLS_RSVP=m +CONFIG_NET_CLS_RSVP6=m +# CONFIG_NET_EMATCH is not set +# CONFIG_NET_CLS_ACT is not set +CONFIG_NET_CLS_POLICE=y +# CONFIG_NET_CLS_IND is not set +CONFIG_NET_ESTIMATOR=y + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +CONFIG_HAMRADIO=y + +# +# Packet Radio protocols +# +CONFIG_AX25=m +CONFIG_AX25_DAMA_SLAVE=y +CONFIG_NETROM=m +CONFIG_ROSE=m + +# +# AX.25 network device drivers +# +CONFIG_MKISS=m +CONFIG_6PACK=m +CONFIG_BPQETHER=m +# CONFIG_BAYCOM_SER_FDX is not set +# CONFIG_BAYCOM_SER_HDX is not set +# CONFIG_BAYCOM_PAR is not set +# CONFIG_BAYCOM_EPP is not set +# CONFIG_YAM is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +CONFIG_IEEE80211=m +# CONFIG_IEEE80211_DEBUG is not set +CONFIG_IEEE80211_CRYPT_WEP=m +CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +CONFIG_CONNECTOR=m + +# +# Memory Technology Devices (MTD) +# +# CONFIG_MTD is not set + +# +# Parallel port support +# +CONFIG_PARPORT=m +CONFIG_PARPORT_PC=m +# CONFIG_PARPORT_PC_FIFO is not set +# CONFIG_PARPORT_PC_SUPERIO is not set +# CONFIG_PARPORT_GSC is not set +# CONFIG_PARPORT_AX88796 is not set +CONFIG_PARPORT_1284=y + +# +# Plug and Play support +# +# CONFIG_PNP is not set + +# +# Block devices +# +CONFIG_BLK_DEV_FD=m +CONFIG_PARIDE=m +CONFIG_PARIDE_PARPORT=m + +# +# Parallel IDE high-level drivers +# +CONFIG_PARIDE_PD=m +CONFIG_PARIDE_PCD=m +CONFIG_PARIDE_PF=m +CONFIG_PARIDE_PT=m +CONFIG_PARIDE_PG=m + +# +# Parallel IDE protocol modules +# +CONFIG_PARIDE_ATEN=m +CONFIG_PARIDE_BPCK=m +CONFIG_PARIDE_BPCK6=m +CONFIG_PARIDE_COMM=m +CONFIG_PARIDE_DSTR=m +CONFIG_PARIDE_FIT2=m +CONFIG_PARIDE_FIT3=m +CONFIG_PARIDE_EPAT=m +# CONFIG_PARIDE_EPATC8 is not set +CONFIG_PARIDE_EPIA=m +CONFIG_PARIDE_FRIQ=m +CONFIG_PARIDE_FRPW=m +CONFIG_PARIDE_KBIC=m +CONFIG_PARIDE_KTTI=m +CONFIG_PARIDE_ON20=m +CONFIG_PARIDE_ON26=m +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=m +CONFIG_BLK_DEV_CRYPTOLOOP=m +CONFIG_BLK_DEV_NBD=m +CONFIG_BLK_DEV_RAM=m +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CDROM_PKTCDVD=m +CONFIG_CDROM_PKTCDVD_BUFFERS=8 +# CONFIG_CDROM_PKTCDVD_WCACHE is not set +CONFIG_ATA_OVER_ETH=m + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +CONFIG_RAID_ATTRS=m +CONFIG_SCSI=y +CONFIG_SCSI_NETLINK=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=m +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=m +CONFIG_BLK_DEV_SR_VENDOR=y +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +CONFIG_SCSI_CONSTANTS=y +# CONFIG_SCSI_LOGGING is not set + +# +# SCSI Transports +# +CONFIG_SCSI_SPI_ATTRS=y +CONFIG_SCSI_FC_ATTRS=y +CONFIG_SCSI_ISCSI_ATTRS=m +CONFIG_SCSI_SAS_ATTRS=m +# CONFIG_SCSI_SAS_LIBSAS is not set + +# +# SCSI low-level drivers +# +CONFIG_ISCSI_TCP=m +# CONFIG_SCSI_AHA152X is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_IN2000 is not set +# CONFIG_SCSI_DTC3280 is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GENERIC_NCR5380 is not set +# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set +CONFIG_SCSI_PPA=m +CONFIG_SCSI_IMM=m +# CONFIG_SCSI_IZIP_EPP16 is not set +# CONFIG_SCSI_IZIP_SLOW_CTR is not set +# CONFIG_SCSI_NCR53C406A is not set +# CONFIG_SCSI_PAS16 is not set +# CONFIG_SCSI_PSI240I is not set +# CONFIG_SCSI_QLOGIC_FAS is not set +# CONFIG_SCSI_SYM53C416 is not set +# CONFIG_SCSI_T128 is not set +# CONFIG_SCSI_DEBUG is not set +CONFIG_JAZZ_ESP=y + +# +# Serial ATA (prod) and Parallel ATA (experimental) drivers +# +# CONFIG_ATA is not set + +# +# Old CD-ROM drivers (not SCSI, not IDE) +# +# CONFIG_CD_NO_IDESCSI is not set + +# +# Multi-device support (RAID and LVM) +# +CONFIG_MD=y +CONFIG_BLK_DEV_MD=m +CONFIG_MD_LINEAR=m +CONFIG_MD_RAID0=m +CONFIG_MD_RAID1=m +CONFIG_MD_RAID10=m +CONFIG_MD_RAID456=m +CONFIG_MD_RAID5_RESHAPE=y +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_BLK_DEV_DM=m +# CONFIG_DM_DEBUG is not set +# CONFIG_DM_CRYPT is not set +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_MIRROR=m +CONFIG_DM_ZERO=m +CONFIG_DM_MULTIPATH=m +CONFIG_DM_MULTIPATH_EMC=m + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# I2O device support +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +CONFIG_DUMMY=m +CONFIG_BONDING=m +CONFIG_EQUALIZER=m +CONFIG_TUN=m + +# +# ARCnet devices +# +# CONFIG_ARCNET is not set + +# +# PHY device support +# +CONFIG_PHYLIB=m + +# +# MII PHY device drivers +# +CONFIG_MARVELL_PHY=m +CONFIG_DAVICOM_PHY=m +CONFIG_QSEMI_PHY=m +CONFIG_LXT_PHY=m +CONFIG_CICADA_PHY=m +CONFIG_VITESSE_PHY=m +CONFIG_SMSC_PHY=m +# CONFIG_FIXED_PHY is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_MIPS_JAZZ_SONIC=y +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_VENDOR_SMC is not set +# CONFIG_DM9000 is not set +# CONFIG_NET_VENDOR_RACAL is not set +# CONFIG_AT1700 is not set +# CONFIG_DEPCA is not set +# CONFIG_HP100 is not set +CONFIG_NET_ISA=y +# CONFIG_E2100 is not set +# CONFIG_EWRK3 is not set +# CONFIG_EEXPRESS is not set +# CONFIG_EEXPRESS_PRO is not set +# CONFIG_HPLAN_PLUS is not set +# CONFIG_HPLAN is not set +# CONFIG_LP486E is not set +# CONFIG_ETH16I is not set +CONFIG_NE2000=m +# CONFIG_SEEQ8005 is not set +CONFIG_NET_PCI=y +# CONFIG_AC3200 is not set +# CONFIG_APRICOT is not set +# CONFIG_CS89x0 is not set +# CONFIG_LAN_SAA9730 is not set +# CONFIG_NET_POCKET is not set + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# +# CONFIG_TR is not set + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +CONFIG_PLIP=m +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +CONFIG_INPUT_FF_MEMLESS=m + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_INPORT is not set +# CONFIG_MOUSE_LOGIBM is not set +# CONFIG_MOUSE_PC110PAD is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_I8042=y +CONFIG_SERIO_SERPORT=y +CONFIG_SERIO_PARKBD=m +CONFIG_SERIO_LIBPS2=y +CONFIG_SERIO_RAW=m +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +CONFIG_VT_HW_CONSOLE_BINDING=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=m +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +# CONFIG_SERIAL_8250_MANY_PORTS is not set +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_DETECT_IRQ=y +CONFIG_SERIAL_8250_RSA=y + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=m +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +CONFIG_PRINTER=m +# CONFIG_LP_CONSOLE is not set +CONFIG_PPDEV=m +CONFIG_TIPAR=m + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set +CONFIG_RTC=m +# CONFIG_GEN_RTC is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +# CONFIG_TELCLOCK is not set + +# +# I2C support +# +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + +# +# Dallas's 1-wire bus +# +CONFIG_W1=m +CONFIG_W1_CON=y + +# +# 1-wire Bus Masters +# + +# +# 1-wire Slaves +# +# CONFIG_W1_SLAVE_THERM is not set +# CONFIG_W1_SLAVE_SMEM is not set +# CONFIG_W1_SLAVE_DS2433 is not set + +# +# Hardware Monitoring support +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# +# Misc devices +# +# CONFIG_TIFM_CORE is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB is not set + +# +# Console display driver support +# +CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set +# CONFIG_MDA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +# CONFIG_USB_ARCH_HAS_HCD is not set +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# InfiniBand support +# + +# +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# + +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=m +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +CONFIG_REISERFS_FS=m +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +CONFIG_REISERFS_FS_SECURITY=y +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_XFS_FS=m +CONFIG_XFS_QUOTA=y +CONFIG_XFS_SECURITY=y +# CONFIG_XFS_POSIX_ACL is not set +# CONFIG_XFS_RT is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_MINIX_FS=m +CONFIG_ROMFS_FS=m +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_QUOTACTL=y +CONFIG_DNOTIFY=y +CONFIG_AUTOFS_FS=m +CONFIG_AUTOFS4_FS=m +CONFIG_FUSE_FS=m + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_ZISOFS_FS=m +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +CONFIG_NTFS_FS=m +# CONFIG_NTFS_DEBUG is not set +# CONFIG_NTFS_RW is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +CONFIG_ADFS_FS=m +# CONFIG_ADFS_FS_RW is not set +CONFIG_AFFS_FS=m +# CONFIG_ECRYPT_FS is not set +CONFIG_HFS_FS=m +# CONFIG_HFSPLUS_FS is not set +CONFIG_BEFS_FS=m +# CONFIG_BEFS_DEBUG is not set +CONFIG_BFS_FS=m +CONFIG_EFS_FS=m +CONFIG_CRAMFS=m +CONFIG_VXFS_FS=m +CONFIG_HPFS_FS=m +CONFIG_QNX4FS_FS=m +CONFIG_SYSV_FS=m +CONFIG_UFS_FS=m +# CONFIG_UFS_FS_WRITE is not set +# CONFIG_UFS_DEBUG is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +CONFIG_NFSD=m +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +# CONFIG_NFSD_V4 is not set +CONFIG_NFSD_TCP=y +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +CONFIG_SUNRPC_GSS=m +CONFIG_RPCSEC_GSS_KRB5=m +CONFIG_RPCSEC_GSS_SPKM3=m +CONFIG_SMB_FS=m +# CONFIG_SMB_NLS_DEFAULT is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +# CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_DEBUG2 is not set +# CONFIG_CIFS_EXPERIMENTAL is not set +CONFIG_NCP_FS=m +CONFIG_NCPFS_PACKET_SIGNING=y +CONFIG_NCPFS_IOCTL_LOCKING=y +CONFIG_NCPFS_STRONG=y +CONFIG_NCPFS_NFS_NS=y +CONFIG_NCPFS_OS2_NS=y +CONFIG_NCPFS_SMALLDOS=y +CONFIG_NCPFS_NLS=y +CONFIG_NCPFS_EXTRAS=y +CONFIG_CODA_FS=m +CONFIG_CODA_FS_OLD_API=y +CONFIG_AFS_FS=m +CONFIG_RXRPC=m +# CONFIG_9P_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=m +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_UTF8=m + +# +# Distributed Lock Manager +# + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set +CONFIG_CROSSCOMPILE=y +CONFIG_CMDLINE="" + +# +# Security options +# +CONFIG_KEYS=y +CONFIG_KEYS_DEBUG_PROC_KEYS=y +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_MANAGER=m +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_TEST is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_CRC_CCITT=m +CONFIG_CRC16=m +CONFIG_CRC32=y +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=m +CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m +CONFIG_PLIST=y diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig index aeefe2873e3..101e80347dc 100644 --- a/arch/mips/configs/malta_defconfig +++ b/arch/mips/configs/malta_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.18-rc1 -# Thu Jul 6 10:04:13 2006 +# Linux kernel version: 2.6.19-rc1 +# Fri Oct 6 17:34:55 2006 # CONFIG_MIPS=y @@ -25,8 +25,6 @@ CONFIG_MIPS=y # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MIPS_EV64120 is not set -# CONFIG_MIPS_IVR is not set -# CONFIG_MIPS_ITE8172 is not set # CONFIG_MACH_JAZZ is not set # CONFIG_LASAT is not set # CONFIG_MIPS_ATLAS is not set @@ -67,6 +65,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_TIME=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_DMA_NONCOHERENT=y @@ -134,19 +133,19 @@ CONFIG_MIPS_CPU_SCACHE=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT_DISABLED is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_MT_SMP is not set -CONFIG_MIPS_VPE_LOADER=y +CONFIG_MIPS_MT_SMP=y +# CONFIG_MIPS_VPE_LOADER is not set CONFIG_MIPS_MT=y CONFIG_SYS_SUPPORTS_MULTITHREADING=y CONFIG_MIPS_MT_FPAFF=y -CONFIG_MIPS_VPE_LOADER_TOM=y -CONFIG_MIPS_VPE_APSP_API=y -CONFIG_MIPS_APSP_KSPD=y # CONFIG_64BIT_PHYS_ADDR is not set CONFIG_CPU_HAS_LLSC=y +CONFIG_CPU_MIPSR2_IRQ_VI=y +CONFIG_CPU_MIPSR2_SRS=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_IRQ_PER_CPU=y CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y @@ -158,6 +157,9 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +CONFIG_SMP=y +CONFIG_SYS_SUPPORTS_SMP=y +CONFIG_NR_CPUS=2 # CONFIG_HZ_48 is not set CONFIG_HZ_100=y # CONFIG_HZ_128 is not set @@ -170,6 +172,7 @@ CONFIG_HZ=100 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set +CONFIG_PREEMPT_BKL=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -178,7 +181,7 @@ CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 # @@ -188,15 +191,20 @@ CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_SYSCTL=y +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +# CONFIG_CPUSETS is not set CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y CONFIG_EMBEDDED=y +# CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y @@ -204,12 +212,12 @@ CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y -CONFIG_RT_MUTEXES=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set @@ -223,10 +231,12 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y +CONFIG_STOP_MACHINE=y # # Block layer # +CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set @@ -249,6 +259,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +# CONFIG_PCI_MULTITHREAD_PROBE is not set CONFIG_MMU=y # @@ -282,6 +293,7 @@ CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m +# CONFIG_XFRM_SUB_POLICY is not set CONFIG_NET_KEY=y CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -313,10 +325,12 @@ CONFIG_INET_XFRM_TUNNEL=m CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=m CONFIG_INET_XFRM_MODE_TUNNEL=m +CONFIG_INET_XFRM_MODE_BEET=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" # # IP: Virtual Server Configuration @@ -358,11 +372,16 @@ CONFIG_IPV6_ROUTE_INFO=y CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m +# CONFIG_IPV6_MIP6 is not set CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_INET6_XFRM_MODE_TRANSPORT=m CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set CONFIG_IPV6_TUNNEL=m +# CONFIG_IPV6_SUBTREES is not set +# CONFIG_IPV6_MULTIPLE_TABLES is not set CONFIG_NETWORK_SECMARK=y CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -377,6 +396,7 @@ CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +# CONFIG_NETFILTER_XT_TARGET_DSCP is not set CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m @@ -387,6 +407,7 @@ CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +# CONFIG_NETFILTER_XT_MATCH_DSCP is not set CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m @@ -429,7 +450,6 @@ CONFIG_IP_NF_MATCH_IPRANGE=m CONFIG_IP_NF_MATCH_TOS=m CONFIG_IP_NF_MATCH_RECENT=m CONFIG_IP_NF_MATCH_ECN=m -CONFIG_IP_NF_MATCH_DSCP=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_TTL=m CONFIG_IP_NF_MATCH_OWNER=m @@ -457,7 +477,6 @@ CONFIG_IP_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_TOS=m CONFIG_IP_NF_TARGET_ECN=m -CONFIG_IP_NF_TARGET_DSCP=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m @@ -536,13 +555,12 @@ CONFIG_LLC=m # CONFIG_LLC2 is not set # CONFIG_IPX is not set CONFIG_ATALK=m -CONFIG_DEV_APPLETALK=y +CONFIG_DEV_APPLETALK=m CONFIG_IPDDP=m CONFIG_IPDDP_ENCAP=y CONFIG_IPDDP_DECAP=y # CONFIG_X25 is not set # CONFIG_LAPB is not set -CONFIG_NET_DIVERT=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -604,6 +622,7 @@ CONFIG_IEEE80211_CRYPT_CCMP=m CONFIG_IEEE80211_SOFTMAC=m # CONFIG_IEEE80211_SOFTMAC_DEBUG is not set CONFIG_WIRELESS_EXT=y +CONFIG_FIB_RULES=y # # Device Drivers @@ -652,6 +671,7 @@ CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 @@ -662,6 +682,7 @@ CONFIG_ATA_OVER_ETH=m # ATA/ATAPI/MFM/RLL support # CONFIG_IDE=y +CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # @@ -699,6 +720,7 @@ CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_BLK_DEV_CS5530 is not set # CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set CONFIG_BLK_DEV_PIIX=y # CONFIG_BLK_DEV_IT821X is not set @@ -721,6 +743,7 @@ CONFIG_IDEDMA_AUTO=y # CONFIG_RAID_ATTRS=m CONFIG_SCSI=m +CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y # @@ -742,12 +765,13 @@ CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y # -# SCSI Transport Attributes +# SCSI Transports # CONFIG_SCSI_SPI_ATTRS=m CONFIG_SCSI_FC_ATTRS=m CONFIG_SCSI_ISCSI_ATTRS=m CONFIG_SCSI_SAS_ATTRS=m +# CONFIG_SCSI_SAS_LIBSAS is not set # # SCSI low-level drivers @@ -765,21 +789,23 @@ CONFIG_AIC7XXX_DEBUG_MASK=0 CONFIG_AIC7XXX_REG_PRETTY_PRINT=y # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_SATA is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_IPR is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set # CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set @@ -787,6 +813,11 @@ CONFIG_AIC7XXX_REG_PRETTY_PRINT=y # CONFIG_SCSI_DEBUG is not set # +# Serial ATA (prod) and Parallel ATA (experimental) drivers +# +# CONFIG_ATA is not set + +# # Multi-device support (RAID and LVM) # CONFIG_MD=y @@ -800,6 +831,7 @@ CONFIG_MD_RAID5_RESHAPE=y CONFIG_MD_MULTIPATH=m CONFIG_MD_FAULTY=m CONFIG_BLK_DEV_DM=m +# CONFIG_DM_DEBUG is not set CONFIG_DM_CRYPT=m CONFIG_DM_SNAPSHOT=m CONFIG_DM_MIRROR=m @@ -854,6 +886,7 @@ CONFIG_LXT_PHY=m CONFIG_CICADA_PHY=m CONFIG_VITESSE_PHY=m CONFIG_SMSC_PHY=m +# CONFIG_FIXED_PHY is not set # # Ethernet (10 or 100Mbit) @@ -873,6 +906,7 @@ CONFIG_MII=y # CONFIG_HP100 is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y +# CONFIG_PCNET32_NAPI is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set @@ -909,6 +943,7 @@ CONFIG_PCNET32=y # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set +# CONFIG_QLA3XXX is not set # # Ethernet (10000 Mbit) @@ -956,6 +991,7 @@ CONFIG_PCNET32=y # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set # # Userland interfaces @@ -1070,12 +1106,12 @@ CONFIG_RTC=y # # Misc devices # +# CONFIG_TIFM_CORE is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set -CONFIG_VIDEO_V4L2=y # # Digital Video Broadcasting Devices @@ -1093,6 +1129,7 @@ CONFIG_VIDEO_V4L2=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -1191,6 +1228,7 @@ CONFIG_XFS_QUOTA=y CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y # CONFIG_XFS_RT is not set +# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_MINIX_FS=m CONFIG_ROMFS_FS=m @@ -1230,8 +1268,10 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set @@ -1279,7 +1319,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set -# CONFIG_CIFS_DEBUG2 is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set @@ -1336,6 +1375,11 @@ CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m # +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# # Profiling support # # CONFIG_PROFILING is not set @@ -1345,10 +1389,11 @@ CONFIG_NLS_UTF8=m # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 +CONFIG_LOG_BUF_SHIFT=15 # CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" @@ -1363,6 +1408,10 @@ CONFIG_CMDLINE="" # Cryptographic options # CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_MANAGER=m CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_MD4=m @@ -1372,9 +1421,12 @@ CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_DES=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_AES=m CONFIG_CRYPTO_CAST5=m diff --git a/arch/mips/ddb5xxx/ddb5477/irq.c b/arch/mips/ddb5xxx/ddb5477/irq.c index 513fc6722d8..a8bd2e66705 100644 --- a/arch/mips/ddb5xxx/ddb5477/irq.c +++ b/arch/mips/ddb5xxx/ddb5477/irq.c @@ -153,8 +153,7 @@ u8 i8259_interrupt_ack(void) * the first level int-handler will jump here if it is a vrc5477 irq */ #define NUM_5477_IRQS 32 -static void -vrc5477_irq_dispatch(struct pt_regs *regs) +static void vrc5477_irq_dispatch(void) { u32 intStatus; u32 bitmask; @@ -178,7 +177,7 @@ vrc5477_irq_dispatch(struct pt_regs *regs) /* check for i8259 interrupts */ if (intStatus & (1 << VRC5477_I8259_CASCADE)) { int i8259_irq = i8259_interrupt_ack(); - do_IRQ(I8259_IRQ_BASE + i8259_irq, regs); + do_IRQ(I8259_IRQ_BASE + i8259_irq); return; } } @@ -186,7 +185,7 @@ vrc5477_irq_dispatch(struct pt_regs *regs) for (i=0, bitmask=1; i<= NUM_5477_IRQS; bitmask <<=1, i++) { /* do we need to "and" with the int mask? */ if (intStatus & bitmask) { - do_IRQ(VRC5477_IRQ_BASE + i, regs); + do_IRQ(VRC5477_IRQ_BASE + i); return; } } @@ -194,18 +193,18 @@ vrc5477_irq_dispatch(struct pt_regs *regs) #define VR5477INTS (STATUSF_IP2|STATUSF_IP3|STATUSF_IP4|STATUSF_IP5|STATUSF_IP6) -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause() & read_c0_status(); if (pending & STATUSF_IP7) - do_IRQ(CPU_IRQ_BASE + 7, regs); + do_IRQ(CPU_IRQ_BASE + 7); else if (pending & VR5477INTS) - vrc5477_irq_dispatch(regs); + vrc5477_irq_dispatch(); else if (pending & STATUSF_IP0) - do_IRQ(CPU_IRQ_BASE, regs); + do_IRQ(CPU_IRQ_BASE); else if (pending & STATUSF_IP1) - do_IRQ(CPU_IRQ_BASE + 1, regs); + do_IRQ(CPU_IRQ_BASE + 1); else - spurious_interrupt(regs); + spurious_interrupt(); } diff --git a/arch/mips/dec/ecc-berr.c b/arch/mips/dec/ecc-berr.c index cc24c5ed0c0..3e374d05978 100644 --- a/arch/mips/dec/ecc-berr.c +++ b/arch/mips/dec/ecc-berr.c @@ -24,6 +24,7 @@ #include <asm/addrspace.h> #include <asm/bootinfo.h> #include <asm/cpu.h> +#include <asm/irq_regs.h> #include <asm/processor.h> #include <asm/system.h> #include <asm/traps.h> @@ -200,8 +201,10 @@ int dec_ecc_be_handler(struct pt_regs *regs, int is_fixup) return dec_ecc_be_backend(regs, is_fixup, 0); } -irqreturn_t dec_ecc_be_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t dec_ecc_be_interrupt(int irq, void *dev_id) { + struct pt_regs *regs = get_irq_regs(); + int action = dec_ecc_be_backend(regs, 0, 1); if (action == MIPS_BE_DISCARD) diff --git a/arch/mips/dec/int-handler.S b/arch/mips/dec/int-handler.S index 455a65b91cb..55d60d5e0e8 100644 --- a/arch/mips/dec/int-handler.S +++ b/arch/mips/dec/int-handler.S @@ -264,8 +264,10 @@ srlv t3,t1,t2 handle_it: + LONG_L s0, TI_REGS($28) + LONG_S sp, TI_REGS($28) jal do_IRQ - move a1,sp + LONG_S s0, TI_REGS($28) j ret_from_irq nop diff --git a/arch/mips/dec/kn01-berr.c b/arch/mips/dec/kn01-berr.c index b9271db9bc7..f19b4617a0a 100644 --- a/arch/mips/dec/kn01-berr.c +++ b/arch/mips/dec/kn01-berr.c @@ -150,10 +150,10 @@ int dec_kn01_be_handler(struct pt_regs *regs, int is_fixup) return dec_kn01_be_backend(regs, is_fixup, 0); } -irqreturn_t dec_kn01_be_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +irqreturn_t dec_kn01_be_interrupt(int irq, void *dev_id) { volatile u16 *csr = (void *)CKSEG1ADDR(KN01_SLOT_BASE + KN01_CSR); + struct pt_regs *regs = get_irq_regs(); int action; if (!(*csr & KN01_CSR_MEMERR)) diff --git a/arch/mips/dec/kn02xa-berr.c b/arch/mips/dec/kn02xa-berr.c index 6cd3f94f79f..7a053aadcd3 100644 --- a/arch/mips/dec/kn02xa-berr.c +++ b/arch/mips/dec/kn02xa-berr.c @@ -21,6 +21,8 @@ #include <linux/types.h> #include <asm/addrspace.h> +#include <asm/irq_regs.h> +#include <asm/ptrace.h> #include <asm/system.h> #include <asm/traps.h> @@ -104,9 +106,9 @@ int dec_kn02xa_be_handler(struct pt_regs *regs, int is_fixup) return dec_kn02xa_be_backend(regs, is_fixup, 0); } -irqreturn_t dec_kn02xa_be_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +irqreturn_t dec_kn02xa_be_interrupt(int irq, void *dev_id) { + struct pt_regs *regs = get_irq_regs(); int action = dec_kn02xa_be_backend(regs, 0, 1); if (action == MIPS_BE_DISCARD) diff --git a/arch/mips/dec/reset.c b/arch/mips/dec/reset.c index f78c6da4792..56397227adb 100644 --- a/arch/mips/dec/reset.c +++ b/arch/mips/dec/reset.c @@ -8,7 +8,6 @@ #include <linux/linkage.h> #include <asm/addrspace.h> -#include <asm/ptrace.h> typedef void ATTRIB_NORET (* noret_func_t)(void); @@ -35,7 +34,7 @@ void ATTRIB_NORET dec_machine_power_off(void) back_to_prom(); } -irqreturn_t dec_intr_halt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t dec_intr_halt(int irq, void *dev_id) { dec_machine_halt(); } diff --git a/arch/mips/dec/setup.c b/arch/mips/dec/setup.c index d43241c2f54..6b7481e97be 100644 --- a/arch/mips/dec/setup.c +++ b/arch/mips/dec/setup.c @@ -46,7 +46,7 @@ extern void dec_machine_restart(char *command); extern void dec_machine_halt(void); extern void dec_machine_power_off(void); -extern irqreturn_t dec_intr_halt(int irq, void *dev_id, struct pt_regs *regs); +extern irqreturn_t dec_intr_halt(int irq, void *dev_id); unsigned long dec_kn_slot_base, dec_kn_slot_size; diff --git a/arch/mips/emma2rh/common/irq.c b/arch/mips/emma2rh/common/irq.c index 3af57693c84..c191b3e9d9d 100644 --- a/arch/mips/emma2rh/common/irq.c +++ b/arch/mips/emma2rh/common/irq.c @@ -39,7 +39,7 @@ /* * the first level int-handler will jump here if it is a emma2rh irq */ -asmlinkage void emma2rh_irq_dispatch(struct pt_regs *regs) +void emma2rh_irq_dispatch(void) { u32 intStatus; u32 bitmask; @@ -56,7 +56,7 @@ asmlinkage void emma2rh_irq_dispatch(struct pt_regs *regs) & emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN); for (i = 0, bitmask = 1; i < 32; i++, bitmask <<= 1) { if (swIntStatus & bitmask) { - do_IRQ(EMMA2RH_SW_IRQ_BASE + i, regs); + do_IRQ(EMMA2RH_SW_IRQ_BASE + i); return; } } @@ -65,7 +65,7 @@ asmlinkage void emma2rh_irq_dispatch(struct pt_regs *regs) for (i = 0, bitmask = 1; i < 32; i++, bitmask <<= 1) { if (intStatus & bitmask) { - do_IRQ(EMMA2RH_IRQ_BASE + i, regs); + do_IRQ(EMMA2RH_IRQ_BASE + i); return; } } @@ -81,7 +81,7 @@ asmlinkage void emma2rh_irq_dispatch(struct pt_regs *regs) & emma2rh_in32(EMMA2RH_GPIO_INT_MASK); for (i = 0, bitmask = 1; i < 32; i++, bitmask <<= 1) { if (gpioIntStatus & bitmask) { - do_IRQ(EMMA2RH_GPIO_IRQ_BASE + i, regs); + do_IRQ(EMMA2RH_GPIO_IRQ_BASE + i); return; } } @@ -90,7 +90,7 @@ asmlinkage void emma2rh_irq_dispatch(struct pt_regs *regs) for (i = 32, bitmask = 1; i < 64; i++, bitmask <<= 1) { if (intStatus & bitmask) { - do_IRQ(EMMA2RH_IRQ_BASE + i, regs); + do_IRQ(EMMA2RH_IRQ_BASE + i); return; } } @@ -100,7 +100,7 @@ asmlinkage void emma2rh_irq_dispatch(struct pt_regs *regs) for (i = 64, bitmask = 1; i < 96; i++, bitmask <<= 1) { if (intStatus & bitmask) { - do_IRQ(EMMA2RH_IRQ_BASE + i, regs); + do_IRQ(EMMA2RH_IRQ_BASE + i); return; } } diff --git a/arch/mips/emma2rh/markeins/irq.c b/arch/mips/emma2rh/markeins/irq.c index 2a736be42c8..c93369cb411 100644 --- a/arch/mips/emma2rh/markeins/irq.c +++ b/arch/mips/emma2rh/markeins/irq.c @@ -57,7 +57,7 @@ extern void emma2rh_sw_irq_init(u32 base); extern void emma2rh_gpio_irq_init(u32 base); extern void emma2rh_irq_init(u32 base); -extern asmlinkage void emma2rh_irq_dispatch(struct pt_regs *regs); +extern void emma2rh_irq_dispatch(void); static struct irqaction irq_cascade = { .handler = no_action, @@ -114,20 +114,20 @@ void __init arch_init_irq(void) setup_irq(CPU_IRQ_BASE + CPU_EMMA2RH_CASCADE, &irq_cascade); } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_status() & read_c0_cause(); if (pending & STATUSF_IP7) - do_IRQ(CPU_IRQ_BASE + 7, regs); + do_IRQ(CPU_IRQ_BASE + 7); else if (pending & STATUSF_IP2) - emma2rh_irq_dispatch(regs); + emma2rh_irq_dispatch(); else if (pending & STATUSF_IP1) - do_IRQ(CPU_IRQ_BASE + 1, regs); + do_IRQ(CPU_IRQ_BASE + 1); else if (pending & STATUSF_IP0) - do_IRQ(CPU_IRQ_BASE + 0, regs); + do_IRQ(CPU_IRQ_BASE + 0); else - spurious_interrupt(regs); + spurious_interrupt(); } diff --git a/arch/mips/gt64120/common/time.c b/arch/mips/gt64120/common/time.c index 7feca49350d..c83ae6acd60 100644 --- a/arch/mips/gt64120/common/time.c +++ b/arch/mips/gt64120/common/time.c @@ -10,7 +10,7 @@ #include <linux/kernel.h> #include <linux/sched.h> #include <linux/kernel_stat.h> -#include <asm/ptrace.h> +#include <asm/irq_regs.h> #include <asm/gt64120.h> /* @@ -19,7 +19,7 @@ * differently than other MIPS interrupts. */ -static void gt64120_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t gt64120_irq(int irq, void *dev_id) { unsigned int irq_src, int_high_src, irq_src_mask, int_high_src_mask; int handled = 0; @@ -36,12 +36,14 @@ static void gt64120_irq(int irq, void *dev_id, struct pt_regs *regs) irq_src &= ~0x00000800; do_timer(1); #ifndef CONFIG_SMP - update_process_times(user_mode(regs)); + update_process_times(user_mode(get_irq_regs())); #endif } GT_WRITE(GT_INTRCAUSE_OFS, 0); GT_WRITE(GT_HINTRCAUSE_OFS, 0); + + return IRQ_HANDLED; } /* diff --git a/arch/mips/gt64120/ev64120/irq.c b/arch/mips/gt64120/ev64120/irq.c index 5d939ac58f3..ed4d82b9a24 100644 --- a/arch/mips/gt64120/ev64120/irq.c +++ b/arch/mips/gt64120/ev64120/irq.c @@ -46,22 +46,22 @@ #include <asm/system.h> #include <asm/gt64120.h> -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_status() & read_c0_cause(); if (pending & STATUSF_IP4) /* int2 hardware line (timer) */ - do_IRQ(4, regs); + do_IRQ(4); else if (pending & STATUSF_IP2) /* int0 hardware line */ - do_IRQ(GT_INTA, regs); + do_IRQ(GT_INTA); else if (pending & STATUSF_IP5) /* int3 hardware line */ - do_IRQ(GT_INTD, regs); + do_IRQ(GT_INTD); else if (pending & STATUSF_IP6) /* int4 hardware line */ - do_IRQ(6, regs); + do_IRQ(6); else if (pending & STATUSF_IP7) /* compare int */ - do_IRQ(7, regs); + do_IRQ(7); else - spurious_interrupt(regs); + spurious_interrupt(); } static void disable_ev64120_irq(unsigned int irq_nr) diff --git a/arch/mips/gt64120/ev64120/setup.c b/arch/mips/gt64120/ev64120/setup.c index 4236da31ecc..91c2d3f4161 100644 --- a/arch/mips/gt64120/ev64120/setup.c +++ b/arch/mips/gt64120/ev64120/setup.c @@ -42,7 +42,6 @@ #include <asm/irq.h> #include <asm/pci.h> #include <asm/processor.h> -#include <asm/ptrace.h> #include <asm/time.h> #include <asm/reboot.h> #include <asm/traps.h> diff --git a/arch/mips/gt64120/momenco_ocelot/irq.c b/arch/mips/gt64120/momenco_ocelot/irq.c index 885f67f32ea..d9294401ccb 100644 --- a/arch/mips/gt64120/momenco_ocelot/irq.c +++ b/arch/mips/gt64120/momenco_ocelot/irq.c @@ -48,22 +48,22 @@ #include <asm/mipsregs.h> #include <asm/system.h> -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_status() & read_c0_cause(); if (pending & STATUSF_IP2) /* int0 hardware line */ - do_IRQ(2, regs); + do_IRQ(2); else if (pending & STATUSF_IP3) /* int1 hardware line */ - do_IRQ(3, regs); + do_IRQ(3); else if (pending & STATUSF_IP4) /* int2 hardware line */ - do_IRQ(4, regs); + do_IRQ(4); else if (pending & STATUSF_IP5) /* int3 hardware line */ - do_IRQ(5, regs); + do_IRQ(5); else if (pending & STATUSF_IP6) /* int4 hardware line */ - do_IRQ(6, regs); + do_IRQ(6); else if (pending & STATUSF_IP7) /* cpu timer */ - do_IRQ(7, regs); + do_IRQ(7); else { /* * Now look at the extended interrupts @@ -71,13 +71,13 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) pending = (read_c0_cause() & (read_c0_intcontrol() << 8)) >> 16; if (pending & STATUSF_IP8) /* int6 hardware line */ - do_IRQ(8, regs); + do_IRQ(8); else if (pending & STATUSF_IP9) /* int7 hardware line */ - do_IRQ(9, regs); + do_IRQ(9); else if (pending & STATUSF_IP10) /* int8 hardware line */ - do_IRQ(10, regs); + do_IRQ(10); else if (pending & STATUSF_IP11) /* int9 hardware line */ - do_IRQ(11, regs); + do_IRQ(11); } } diff --git a/arch/mips/gt64120/momenco_ocelot/setup.c b/arch/mips/gt64120/momenco_ocelot/setup.c index 9804642ecf8..0e5bbee2d5b 100644 --- a/arch/mips/gt64120/momenco_ocelot/setup.c +++ b/arch/mips/gt64120/momenco_ocelot/setup.c @@ -56,7 +56,6 @@ #include <asm/irq.h> #include <asm/pci.h> #include <asm/processor.h> -#include <asm/ptrace.h> #include <asm/reboot.h> #include <asm/traps.h> #include <linux/bootmem.h> diff --git a/arch/mips/gt64120/wrppmc/irq.c b/arch/mips/gt64120/wrppmc/irq.c index 8d75a43ce87..eedfc24e1ea 100644 --- a/arch/mips/gt64120/wrppmc/irq.c +++ b/arch/mips/gt64120/wrppmc/irq.c @@ -30,18 +30,18 @@ #include <asm/irq_cpu.h> #include <asm/gt64120.h> -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_status() & read_c0_cause(); if (pending & STATUSF_IP7) - do_IRQ(WRPPMC_MIPS_TIMER_IRQ, regs); /* CPU Compare/Count internal timer */ + do_IRQ(WRPPMC_MIPS_TIMER_IRQ); /* CPU Compare/Count internal timer */ else if (pending & STATUSF_IP6) - do_IRQ(WRPPMC_UART16550_IRQ, regs); /* UART 16550 port */ + do_IRQ(WRPPMC_UART16550_IRQ); /* UART 16550 port */ else if (pending & STATUSF_IP3) - do_IRQ(WRPPMC_PCI_INTA_IRQ, regs); /* PCI INT_A */ + do_IRQ(WRPPMC_PCI_INTA_IRQ); /* PCI INT_A */ else - spurious_interrupt(regs); + spurious_interrupt(); } /** diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c index eef05093deb..d5bd6b3a093 100644 --- a/arch/mips/jazz/irq.c +++ b/arch/mips/jazz/irq.c @@ -94,26 +94,26 @@ void __init arch_init_irq(void) change_c0_status(ST0_IM, IE_IRQ4 | IE_IRQ3 | IE_IRQ2 | IE_IRQ1); } -static void loc_call(unsigned int irq, struct pt_regs *regs, unsigned int mask) +static void loc_call(unsigned int irq, unsigned int mask) { r4030_write_reg16(JAZZ_IO_IRQ_ENABLE, r4030_read_reg16(JAZZ_IO_IRQ_ENABLE) & mask); - do_IRQ(irq, regs); + do_IRQ(irq); r4030_write_reg16(JAZZ_IO_IRQ_ENABLE, r4030_read_reg16(JAZZ_IO_IRQ_ENABLE) | mask); } -static void ll_local_dev(struct pt_regs *regs) +static void ll_local_dev(void) { switch (r4030_read_reg32(JAZZ_IO_IRQ_SOURCE)) { case 0: panic("Unimplemented loc_no_irq handler"); break; case 4: - loc_call(JAZZ_PARALLEL_IRQ, regs, JAZZ_IE_PARALLEL); + loc_call(JAZZ_PARALLEL_IRQ, JAZZ_IE_PARALLEL); break; case 8: - loc_call(JAZZ_PARALLEL_IRQ, regs, JAZZ_IE_FLOPPY); + loc_call(JAZZ_PARALLEL_IRQ, JAZZ_IE_FLOPPY); break; case 12: panic("Unimplemented loc_sound handler"); @@ -122,27 +122,27 @@ static void ll_local_dev(struct pt_regs *regs) panic("Unimplemented loc_video handler"); break; case 20: - loc_call(JAZZ_ETHERNET_IRQ, regs, JAZZ_IE_ETHERNET); + loc_call(JAZZ_ETHERNET_IRQ, JAZZ_IE_ETHERNET); break; case 24: - loc_call(JAZZ_SCSI_IRQ, regs, JAZZ_IE_SCSI); + loc_call(JAZZ_SCSI_IRQ, JAZZ_IE_SCSI); break; case 28: - loc_call(JAZZ_KEYBOARD_IRQ, regs, JAZZ_IE_KEYBOARD); + loc_call(JAZZ_KEYBOARD_IRQ, JAZZ_IE_KEYBOARD); break; case 32: - loc_call(JAZZ_MOUSE_IRQ, regs, JAZZ_IE_MOUSE); + loc_call(JAZZ_MOUSE_IRQ, JAZZ_IE_MOUSE); break; case 36: - loc_call(JAZZ_SERIAL1_IRQ, regs, JAZZ_IE_SERIAL1); + loc_call(JAZZ_SERIAL1_IRQ, JAZZ_IE_SERIAL1); break; case 40: - loc_call(JAZZ_SERIAL2_IRQ, regs, JAZZ_IE_SERIAL2); + loc_call(JAZZ_SERIAL2_IRQ, JAZZ_IE_SERIAL2); break; } } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; @@ -150,13 +150,13 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) write_c0_compare(0); else if (pending & IE_IRQ4) { r4030_read_reg32(JAZZ_TIMER_REGISTER); - do_IRQ(JAZZ_TIMER_IRQ, regs); + do_IRQ(JAZZ_TIMER_IRQ); } else if (pending & IE_IRQ3) panic("Unimplemented ISA NMI handler"); else if (pending & IE_IRQ2) - do_IRQ(r4030_read_reg32(JAZZ_EISA_IRQ_ACK), regs); + do_IRQ(r4030_read_reg32(JAZZ_EISA_IRQ_ACK)); else if (pending & IE_IRQ1) { - ll_local_dev(regs); + ll_local_dev(); } else if (unlikely(pending & IE_IRQ0)) panic("Unimplemented local_dma handler"); else if (pending & IE_SW1) { diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c index 487a9ea1ef0..6dc4135d6e1 100644 --- a/arch/mips/jazz/setup.c +++ b/arch/mips/jazz/setup.c @@ -19,12 +19,12 @@ #include <linux/fb.h> #include <linux/ide.h> #include <linux/pm.h> +#include <linux/screen_info.h> #include <asm/bootinfo.h> #include <asm/irq.h> #include <asm/jazz.h> #include <asm/jazzdma.h> -#include <asm/ptrace.h> #include <asm/reboot.h> #include <asm/io.h> #include <asm/pgtable.h> @@ -45,10 +45,27 @@ void __init plat_time_init(struct irqaction *irq) } static struct resource jazz_io_resources[] = { - { "dma1", 0x00, 0x1f, IORESOURCE_BUSY }, - { "timer", 0x40, 0x5f, IORESOURCE_BUSY }, - { "dma page reg", 0x80, 0x8f, IORESOURCE_BUSY }, - { "dma2", 0xc0, 0xdf, IORESOURCE_BUSY }, + { + .start = 0x00, + .end = 0x1f, + .name = "dma1", + .flags = IORESOURCE_BUSY + }, { + .start = 0x40, + .end = 0x5f, + .name = "timer", + .end = IORESOURCE_BUSY + }, { + .start = 0x80, + .end = 0x8f, + .name = "dma page reg", + .flags = IORESOURCE_BUSY + }, { + .start = 0xc0, + .end = 0xdf, + .name = "dma2", + .flags = IORESOURCE_BUSY + } }; void __init plat_mem_setup(void) @@ -81,8 +98,6 @@ void __init plat_mem_setup(void) _machine_halt = jazz_machine_halt; pm_power_off = jazz_machine_power_off; -#warning "Somebody should check if screen_info is ok for Jazz." - screen_info = (struct screen_info) { 0, 0, /* orig-x, orig-y */ 0, /* unused */ diff --git a/arch/mips/jmr3927/rbhma3100/irq.c b/arch/mips/jmr3927/rbhma3100/irq.c index 72217448146..39a0243bed9 100644 --- a/arch/mips/jmr3927/rbhma3100/irq.c +++ b/arch/mips/jmr3927/rbhma3100/irq.c @@ -46,6 +46,7 @@ #include <linux/smp_lock.h> #include <linux/bitops.h> +#include <asm/irq_regs.h> #include <asm/io.h> #include <asm/mipsregs.h> #include <asm/system.h> @@ -239,45 +240,80 @@ struct tb_irq_space jmr3927_ioc_irqspace = { .space_id = 0, can_share : 1 }; + struct tb_irq_space jmr3927_irc_irqspace = { - .next = NULL, - .start_irqno = JMR3927_IRQ_IRC, - nr_irqs : JMR3927_NR_IRQ_IRC, - .mask_func = mask_irq_irc, - .unmask_func = unmask_irq_irc, - .name = "on-chip", - .space_id = 0, - can_share : 0 + .next = NULL, + .start_irqno = JMR3927_IRQ_IRC, + .nr_irqs = JMR3927_NR_IRQ_IRC, + .mask_func = mask_irq_irc, + .unmask_func = unmask_irq_irc, + .name = "on-chip", + .space_id = 0, + .can_share = 0 }; -void jmr3927_spurious(struct pt_regs *regs) + +#ifdef CONFIG_TX_BRANCH_LIKELY_BUG_WORKAROUND +static int tx_branch_likely_bug_count = 0; +static int have_tx_branch_likely_bug = 0; + +static void tx_branch_likely_bug_fixup(void) +{ + struct pt_regs *regs = get_irq_regs(); + + /* TX39/49-BUG: Under this condition, the insn in delay slot + of the branch likely insn is executed (not nullified) even + the branch condition is false. */ + if (!have_tx_branch_likely_bug) + return; + if ((regs->cp0_epc & 0xfff) == 0xffc && + KSEGX(regs->cp0_epc) != KSEG0 && + KSEGX(regs->cp0_epc) != KSEG1) { + unsigned int insn = *(unsigned int*)(regs->cp0_epc - 4); + /* beql,bnel,blezl,bgtzl */ + /* bltzl,bgezl,blezall,bgezall */ + /* bczfl, bcztl */ + if ((insn & 0xf0000000) == 0x50000000 || + (insn & 0xfc0e0000) == 0x04020000 || + (insn & 0xf3fe0000) == 0x41020000) { + regs->cp0_epc -= 4; + tx_branch_likely_bug_count++; + printk(KERN_INFO + "fix branch-likery bug in %s (insn %08x)\n", + current->comm, insn); + } + } +} +#endif + +static void jmr3927_spurious(void) { #ifdef CONFIG_TX_BRANCH_LIKELY_BUG_WORKAROUND - tx_branch_likely_bug_fixup(regs); + tx_branch_likely_bug_fixup(); #endif printk(KERN_WARNING "spurious interrupt (cause 0x%lx, pc 0x%lx, ra 0x%lx).\n", regs->cp0_cause, regs->cp0_epc, regs->regs[31]); } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { int irq; #ifdef CONFIG_TX_BRANCH_LIKELY_BUG_WORKAROUND - tx_branch_likely_bug_fixup(regs); + tx_branch_likely_bug_fixup(); #endif if ((regs->cp0_cause & CAUSEF_IP7) == 0) { #if 0 - jmr3927_spurious(regs); + jmr3927_spurious(); #endif return; } irq = (regs->cp0_cause >> CAUSEB_IP2) & 0x0f; - do_IRQ(irq + JMR3927_IRQ_IRC, regs); + do_IRQ(irq + JMR3927_IRQ_IRC); } -static irqreturn_t jmr3927_ioc_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t jmr3927_ioc_interrupt(int irq, void *dev_id) { unsigned char istat = jmr3927_ioc_reg_in(JMR3927_IOC_INTS2_ADDR); int i; @@ -285,7 +321,7 @@ static irqreturn_t jmr3927_ioc_interrupt(int irq, void *dev_id, struct pt_regs * for (i = 0; i < JMR3927_NR_IRQ_IOC; i++) { if (istat & (1 << i)) { irq = JMR3927_IRQ_IOC + i; - do_IRQ(irq, regs); + do_IRQ(irq); } } return IRQ_HANDLED; @@ -295,7 +331,7 @@ static struct irqaction ioc_action = { jmr3927_ioc_interrupt, 0, CPU_MASK_NONE, "IOC", NULL, NULL, }; -static irqreturn_t jmr3927_isac_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t jmr3927_isac_interrupt(int irq, void *dev_id) { unsigned char istat = jmr3927_isac_reg_in(JMR3927_ISAC_INTS2_ADDR); int i; @@ -303,7 +339,7 @@ static irqreturn_t jmr3927_isac_interrupt(int irq, void *dev_id, struct pt_regs for (i = 0; i < JMR3927_NR_IRQ_ISAC; i++) { if (istat & (1 << i)) { irq = JMR3927_IRQ_ISAC + i; - do_IRQ(irq, regs); + do_IRQ(irq); } } return IRQ_HANDLED; @@ -314,7 +350,7 @@ static struct irqaction isac_action = { }; -static irqreturn_t jmr3927_isaerr_interrupt(int irq, void * dev_id, struct pt_regs * regs) +static irqreturn_t jmr3927_isaerr_interrupt(int irq, void *dev_id) { printk(KERN_WARNING "ISA error interrupt (irq 0x%x).\n", irq); @@ -324,7 +360,7 @@ static struct irqaction isaerr_action = { jmr3927_isaerr_interrupt, 0, CPU_MASK_NONE, "ISA error", NULL, NULL, }; -static irqreturn_t jmr3927_pcierr_interrupt(int irq, void * dev_id, struct pt_regs * regs) +static irqreturn_t jmr3927_pcierr_interrupt(int irq, void *dev_id) { printk(KERN_WARNING "PCI error interrupt (irq 0x%x).\n", irq); printk(KERN_WARNING "pcistat:%02x, lbstat:%04lx\n", @@ -439,33 +475,3 @@ void jmr3927_irq_init(u32 irq_base) jmr3927_irq_base = irq_base; } - -#ifdef CONFIG_TX_BRANCH_LIKELY_BUG_WORKAROUND -static int tx_branch_likely_bug_count = 0; -static int have_tx_branch_likely_bug = 0; -void tx_branch_likely_bug_fixup(struct pt_regs *regs) -{ - /* TX39/49-BUG: Under this condition, the insn in delay slot - of the branch likely insn is executed (not nullified) even - the branch condition is false. */ - if (!have_tx_branch_likely_bug) - return; - if ((regs->cp0_epc & 0xfff) == 0xffc && - KSEGX(regs->cp0_epc) != KSEG0 && - KSEGX(regs->cp0_epc) != KSEG1) { - unsigned int insn = *(unsigned int*)(regs->cp0_epc - 4); - /* beql,bnel,blezl,bgtzl */ - /* bltzl,bgezl,blezall,bgezall */ - /* bczfl, bcztl */ - if ((insn & 0xf0000000) == 0x50000000 || - (insn & 0xfc0e0000) == 0x04020000 || - (insn & 0xf3fe0000) == 0x41020000) { - regs->cp0_epc -= 4; - tx_branch_likely_bug_count++; - printk(KERN_INFO - "fix branch-likery bug in %s (insn %08x)\n", - current->comm, insn); - } - } -} -#endif diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c index ec28077d5ee..e9ce5b3721a 100644 --- a/arch/mips/kernel/asm-offsets.c +++ b/arch/mips/kernel/asm-offsets.c @@ -93,11 +93,12 @@ void output_thread_info_defines(void) offset("#define TI_TASK ", struct thread_info, task); offset("#define TI_EXEC_DOMAIN ", struct thread_info, exec_domain); offset("#define TI_FLAGS ", struct thread_info, flags); + offset("#define TI_TP_VALUE ", struct thread_info, tp_value); offset("#define TI_CPU ", struct thread_info, cpu); offset("#define TI_PRE_COUNT ", struct thread_info, preempt_count); offset("#define TI_ADDR_LIMIT ", struct thread_info, addr_limit); offset("#define TI_RESTART_BLOCK ", struct thread_info, restart_block); - offset("#define TI_TP_VALUE ", struct thread_info, tp_value); + offset("#define TI_REGS ", struct thread_info, regs); constant("#define _THREAD_SIZE_ORDER ", THREAD_SIZE_ORDER); constant("#define _THREAD_SIZE ", THREAD_SIZE); constant("#define _THREAD_MASK ", THREAD_MASK); diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S index 766655f3525..e93e43e1f42 100644 --- a/arch/mips/kernel/entry.S +++ b/arch/mips/kernel/entry.S @@ -79,7 +79,6 @@ FEXPORT(syscall_exit) FEXPORT(restore_all) # restore full frame #ifdef CONFIG_MIPS_MT_SMTC /* Detect and execute deferred IPI "interrupts" */ - move a0,sp jal deferred_smtc_ipi /* Re-arm any temporarily masked interrupts not explicitly "acked" */ mfc0 v0, CP0_TCSTATUS diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S index af6ef2fd830..50ed7729772 100644 --- a/arch/mips/kernel/genex.S +++ b/arch/mips/kernel/genex.S @@ -131,9 +131,11 @@ NESTED(handle_int, PT_SIZE, sp) CLI TRACE_IRQS_OFF - PTR_LA ra, ret_from_irq - move a0, sp - j plat_irq_dispatch + LONG_L s0, TI_REGS($28) + LONG_S sp, TI_REGS($28) + jal plat_irq_dispatch + LONG_S s0, TI_REGS($28) + j ret_from_irq END(handle_int) __INIT @@ -219,9 +221,12 @@ NESTED(except_vec_vi_handler, 0, sp) #endif /* CONFIG_MIPS_MT_SMTC */ CLI TRACE_IRQS_OFF - move a0, sp + + LONG_L s0, TI_REGS($28) + LONG_S sp, TI_REGS($28) + jalr v0 + LONG_S s0, TI_REGS($28) PTR_LA ra, ret_from_irq - jr v0 END(except_vec_vi_handler) /* diff --git a/arch/mips/kernel/irq-msc01.c b/arch/mips/kernel/irq-msc01.c index 63dfeb41796..650a80ca374 100644 --- a/arch/mips/kernel/irq-msc01.c +++ b/arch/mips/kernel/irq-msc01.c @@ -1,16 +1,17 @@ /* - * Copyright (c) 2004 MIPS Inc - * Author: chris@mips.com - * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. + * + * Copyright (c) 2004 MIPS Inc + * Author: chris@mips.com + * + * Copyright (C) 2004, 06 Ralf Baechle <ralf@linux-mips.org> */ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/kernel.h> -#include <asm/ptrace.h> #include <linux/sched.h> #include <linux/kernel_stat.h> #include <asm/io.h> @@ -115,14 +116,14 @@ static void end_msc_irq(unsigned int irq) /* * Interrupt handler for interrupts coming from SOC-it. */ -void ll_msc_irq(struct pt_regs *regs) +void ll_msc_irq(void) { unsigned int irq; /* read the interrupt vector register */ MSCIC_READ(MSC01_IC_VEC, irq); if (irq < 64) - do_IRQ(irq + irq_base, regs); + do_IRQ(irq + irq_base); else { /* Ignore spurious interrupt */ } diff --git a/arch/mips/kernel/irq-mv6434x.c b/arch/mips/kernel/irq-mv6434x.c index b117e64da64..37d106202b8 100644 --- a/arch/mips/kernel/irq-mv6434x.c +++ b/arch/mips/kernel/irq-mv6434x.c @@ -1,7 +1,7 @@ /* * Copyright 2002 Momentum Computer * Author: mdharm@momenco.com - * Copyright (C) 2004 Ralf Baechle <ralf@linux-mips.org> + * Copyright (C) 2004, 06 Ralf Baechle <ralf@linux-mips.org> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -15,7 +15,6 @@ #include <linux/mv643xx.h> #include <linux/sched.h> -#include <asm/ptrace.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/marvell.h> @@ -113,7 +112,7 @@ static void end_mv64340_irq(unsigned int irq) * Interrupt handler for interrupts coming from the Marvell chip. * It could be built in ethernet ports etc... */ -void ll_mv64340_irq(struct pt_regs *regs) +void ll_mv64340_irq(void) { unsigned int irq_src_low, irq_src_high; unsigned int irq_mask_low, irq_mask_high; @@ -129,9 +128,9 @@ void ll_mv64340_irq(struct pt_regs *regs) irq_src_high &= irq_mask_high; if (irq_src_low) - do_IRQ(ls1bit32(irq_src_low) + irq_base, regs); + do_IRQ(ls1bit32(irq_src_low) + irq_base); else - do_IRQ(ls1bit32(irq_src_high) + irq_base + 32, regs); + do_IRQ(ls1bit32(irq_src_high) + irq_base + 32); } #define shutdown_mv64340_irq disable_mv64340_irq diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c index a00b0e7ab9b..dd24434392b 100644 --- a/arch/mips/kernel/irq.c +++ b/arch/mips/kernel/irq.c @@ -53,9 +53,8 @@ unsigned long irq_hwmask[NR_IRQS]; * SMP cross-CPU interrupts have their own specific * handlers). */ -asmlinkage unsigned int do_IRQ(unsigned int irq, struct pt_regs *regs) +asmlinkage unsigned int do_IRQ(unsigned int irq) { - struct pt_regs *old_regs = set_irq_regs(regs); irq_enter(); __DO_IRQ_SMTC_HOOK(); @@ -63,7 +62,6 @@ asmlinkage unsigned int do_IRQ(unsigned int irq, struct pt_regs *regs) irq_exit(); - set_irq_regs(old_regs); return 1; } @@ -112,7 +110,7 @@ skip: return 0; } -asmlinkage void spurious_interrupt(struct pt_regs *regs) +asmlinkage void spurious_interrupt(void) { atomic_inc(&irq_err_count); } diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c index d8beef10790..46ee5a68ab1 100644 --- a/arch/mips/kernel/proc.c +++ b/arch/mips/kernel/proc.c @@ -89,9 +89,9 @@ static const char *cpu_name[] = { static int show_cpuinfo(struct seq_file *m, void *v) { - unsigned int version = current_cpu_data.processor_id; - unsigned int fp_vers = current_cpu_data.fpu_id; unsigned long n = (unsigned long) v - 1; + unsigned int version = cpu_data[n].processor_id; + unsigned int fp_vers = cpu_data[n].fpu_id; char fmt [64]; #ifdef CONFIG_SMP @@ -108,8 +108,8 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "processor\t\t: %ld\n", n); sprintf(fmt, "cpu model\t\t: %%s V%%d.%%d%s\n", cpu_has_fpu ? " FPU V%d.%d" : ""); - seq_printf(m, fmt, cpu_name[current_cpu_data.cputype <= CPU_LAST ? - current_cpu_data.cputype : CPU_UNKNOWN], + seq_printf(m, fmt, cpu_name[cpu_data[n].cputype <= CPU_LAST ? + cpu_data[n].cputype : CPU_UNKNOWN], (version >> 4) & 0x0f, version & 0x0f, (fp_vers >> 4) & 0x0f, fp_vers & 0x0f); seq_printf(m, "BogoMIPS\t\t: %lu.%02lu\n", @@ -118,7 +118,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "wait instruction\t: %s\n", cpu_wait ? "yes" : "no"); seq_printf(m, "microsecond timers\t: %s\n", cpu_has_counter ? "yes" : "no"); - seq_printf(m, "tlb_entries\t\t: %d\n", current_cpu_data.tlbsize); + seq_printf(m, "tlb_entries\t\t: %d\n", cpu_data[n].tlbsize); seq_printf(m, "extra interrupt vector\t: %s\n", cpu_has_divec ? "yes" : "no"); seq_printf(m, "hardware watchpoint\t: %s\n", diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c index cdab1b2cd13..8c8c8324f77 100644 --- a/arch/mips/kernel/rtlx.c +++ b/arch/mips/kernel/rtlx.c @@ -61,16 +61,16 @@ static int sp_stopping = 0; extern void *vpe_get_shared(int index); -static void rtlx_dispatch(struct pt_regs *regs) +static void rtlx_dispatch(void) { - do_IRQ(MIPSCPU_INT_BASE + MIPS_CPU_RTLX_IRQ, regs); + do_IRQ(MIPSCPU_INT_BASE + MIPS_CPU_RTLX_IRQ); } /* Interrupt handler may be called before rtlx_init has otherwise had a chance to run. */ -static irqreturn_t rtlx_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t rtlx_interrupt(int irq, void *dev_id) { int i; diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c index 766253c44f3..3b5f3b63262 100644 --- a/arch/mips/kernel/smp-mt.c +++ b/arch/mips/kernel/smp-mt.c @@ -106,22 +106,22 @@ void __init sanitize_tlb_entries(void) clear_c0_mvpcontrol(MVPCONTROL_VPC); } -static void ipi_resched_dispatch (struct pt_regs *regs) +static void ipi_resched_dispatch(void) { - do_IRQ(MIPSCPU_INT_BASE + MIPS_CPU_IPI_RESCHED_IRQ, regs); + do_IRQ(MIPSCPU_INT_BASE + MIPS_CPU_IPI_RESCHED_IRQ); } -static void ipi_call_dispatch (struct pt_regs *regs) +static void ipi_call_dispatch(void) { - do_IRQ(MIPSCPU_INT_BASE + MIPS_CPU_IPI_CALL_IRQ, regs); + do_IRQ(MIPSCPU_INT_BASE + MIPS_CPU_IPI_CALL_IRQ); } -irqreturn_t ipi_resched_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ipi_resched_interrupt(int irq, void *dev_id) { return IRQ_HANDLED; } -irqreturn_t ipi_call_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ipi_call_interrupt(int irq, void *dev_id) { smp_call_function_interrupt(); @@ -250,8 +250,8 @@ void __init plat_prepare_cpus(unsigned int max_cpus) { /* set up ipi interrupts */ if (cpu_has_vint) { - set_vi_handler (MIPS_CPU_IPI_RESCHED_IRQ, ipi_resched_dispatch); - set_vi_handler (MIPS_CPU_IPI_CALL_IRQ, ipi_call_dispatch); + set_vi_handler(MIPS_CPU_IPI_RESCHED_IRQ, ipi_resched_dispatch); + set_vi_handler(MIPS_CPU_IPI_CALL_IRQ, ipi_call_dispatch); } cpu_ipi_resched_irq = MIPSCPU_INT_BASE + MIPS_CPU_IPI_RESCHED_IRQ; diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index 604bcc5cb7c..cc1f7474f7d 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -82,7 +82,7 @@ struct smtc_ipi_q freeIPIq; /* Forward declarations */ -void ipi_decode(struct pt_regs *, struct smtc_ipi *); +void ipi_decode(struct smtc_ipi *); void post_direct_ipi(int cpu, struct smtc_ipi *pipi); void setup_cross_vpe_interrupts(void); void init_smtc_stats(void); @@ -820,19 +820,19 @@ void post_direct_ipi(int cpu, struct smtc_ipi *pipi) write_tc_c0_tcrestart(__smtc_ipi_vector); } -void ipi_resched_interrupt(struct pt_regs *regs) +static void ipi_resched_interrupt(void) { /* Return from interrupt should be enough to cause scheduler check */ } -void ipi_call_interrupt(struct pt_regs *regs) +static void ipi_call_interrupt(void) { /* Invoke generic function invocation code in smp.c */ smp_call_function_interrupt(); } -void ipi_decode(struct pt_regs *regs, struct smtc_ipi *pipi) +void ipi_decode(struct smtc_ipi *pipi) { void *arg_copy = pipi->arg; int type_copy = pipi->type; @@ -846,15 +846,15 @@ void ipi_decode(struct pt_regs *regs, struct smtc_ipi *pipi) #ifdef SMTC_IDLE_HOOK_DEBUG clock_hang_reported[dest_copy] = 0; #endif /* SMTC_IDLE_HOOK_DEBUG */ - local_timer_interrupt(0, NULL, regs); + local_timer_interrupt(0, NULL); break; case LINUX_SMP_IPI: switch ((int)arg_copy) { case SMP_RESCHEDULE_YOURSELF: - ipi_resched_interrupt(regs); + ipi_resched_interrupt(); break; case SMP_CALL_FUNCTION: - ipi_call_interrupt(regs); + ipi_call_interrupt(); break; default: printk("Impossible SMTC IPI Argument 0x%x\n", @@ -868,7 +868,7 @@ void ipi_decode(struct pt_regs *regs, struct smtc_ipi *pipi) } } -void deferred_smtc_ipi(struct pt_regs *regs) +void deferred_smtc_ipi(void) { struct smtc_ipi *pipi; unsigned long flags; @@ -883,7 +883,7 @@ void deferred_smtc_ipi(struct pt_regs *regs) while((pipi = smtc_ipi_dq(&IPIQ[q])) != NULL) { /* ipi_decode() should be called with interrupts off */ local_irq_save(flags); - ipi_decode(regs, pipi); + ipi_decode(pipi); local_irq_restore(flags); } } @@ -917,7 +917,7 @@ void smtc_timer_broadcast(int vpe) static int cpu_ipi_irq = MIPSCPU_INT_BASE + MIPS_CPU_IPI_IRQ; -static irqreturn_t ipi_interrupt(int irq, void *dev_idm, struct pt_regs *regs) +static irqreturn_t ipi_interrupt(int irq, void *dev_idm) { int my_vpe = cpu_data[smp_processor_id()].vpe_id; int my_tc = cpu_data[smp_processor_id()].tc_id; @@ -978,7 +978,7 @@ static irqreturn_t ipi_interrupt(int irq, void *dev_idm, struct pt_regs *regs) * with interrupts off */ local_irq_save(flags); - ipi_decode(regs, pipi); + ipi_decode(pipi); local_irq_restore(flags); } } @@ -987,9 +987,9 @@ static irqreturn_t ipi_interrupt(int irq, void *dev_idm, struct pt_regs *regs) return IRQ_HANDLED; } -static void ipi_irq_dispatch(struct pt_regs *regs) +static void ipi_irq_dispatch(void) { - do_IRQ(cpu_ipi_irq, regs); + do_IRQ(cpu_ipi_irq); } static struct irqaction irq_ipi; diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c index d349eb9e4ff..debe86c2f69 100644 --- a/arch/mips/kernel/time.c +++ b/arch/mips/kernel/time.c @@ -324,8 +324,7 @@ static long last_rtc_update; */ void local_timer_interrupt(int irq, void *dev_id) { - if (current->pid) - profile_tick(CPU_PROFILING); + profile_tick(CPU_PROFILING); update_process_times(user_mode(get_irq_regs())); } @@ -434,9 +433,8 @@ int (*perf_irq)(void) = null_perf_irq; EXPORT_SYMBOL(null_perf_irq); EXPORT_SYMBOL(perf_irq); -asmlinkage void ll_timer_interrupt(int irq, struct pt_regs *regs) +asmlinkage void ll_timer_interrupt(int irq) { - struct pt_regs *old_regs = set_irq_regs(regs); int r2 = cpu_has_mips_r2; irq_enter(); @@ -458,12 +456,10 @@ asmlinkage void ll_timer_interrupt(int irq, struct pt_regs *regs) out: irq_exit(); - set_irq_regs(old_regs); } -asmlinkage void ll_local_timer_interrupt(int irq, struct pt_regs *regs) +asmlinkage void ll_local_timer_interrupt(int irq) { - struct pt_regs *old_regs = set_irq_regs(regs); irq_enter(); if (smp_processor_id() != 0) kstat_this_cpu.irqs[irq]++; @@ -472,7 +468,6 @@ asmlinkage void ll_local_timer_interrupt(int irq, struct pt_regs *regs) local_timer_interrupt(irq, NULL); irq_exit(); - set_irq_regs(old_regs); } /* diff --git a/arch/mips/lasat/interrupt.c b/arch/mips/lasat/interrupt.c index 456be8fc961..a144a002dcc 100644 --- a/arch/mips/lasat/interrupt.c +++ b/arch/mips/lasat/interrupt.c @@ -108,14 +108,14 @@ static unsigned long get_int_status_200(void) return int_status; } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned long int_status; unsigned int cause = read_c0_cause(); int irq; if (cause & CAUSEF_IP7) { /* R4000 count / compare IRQ */ - ll_timer_interrupt(7, regs); + ll_timer_interrupt(7); return; } @@ -125,7 +125,7 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) if (int_status) { irq = ls1bit32(int_status); - do_IRQ(irq, regs); + do_IRQ(irq); } } diff --git a/arch/mips/mips-boards/atlas/atlas_int.c b/arch/mips/mips-boards/atlas/atlas_int.c index a020a3cb4f4..be624b8c3b0 100644 --- a/arch/mips/mips-boards/atlas/atlas_int.c +++ b/arch/mips/mips-boards/atlas/atlas_int.c @@ -101,7 +101,7 @@ static inline int ls1bit32(unsigned int x) return b; } -static inline void atlas_hw0_irqdispatch(struct pt_regs *regs) +static inline void atlas_hw0_irqdispatch(void) { unsigned long int_status; int irq; @@ -116,7 +116,7 @@ static inline void atlas_hw0_irqdispatch(struct pt_regs *regs) DEBUG_INT("atlas_hw0_irqdispatch: irq=%d\n", irq); - do_IRQ(irq, regs); + do_IRQ(irq); } static inline int clz(unsigned long x) @@ -188,7 +188,7 @@ static inline unsigned int irq_ffs(unsigned int pending) * then we just return, if multiple IRQs are pending then we will just take * another exception, big deal. */ -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; int irq; @@ -196,11 +196,11 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) irq = irq_ffs(pending); if (irq == MIPSCPU_INT_ATLAS) - atlas_hw0_irqdispatch(regs); + atlas_hw0_irqdispatch(); else if (irq >= 0) - do_IRQ(MIPSCPU_INT_BASE + irq, regs); + do_IRQ(MIPSCPU_INT_BASE + irq); else - spurious_interrupt(regs); + spurious_interrupt(); } static inline void init_atlas_irqs (int base) diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c index 8d15861fce6..6f8a9fe7c1e 100644 --- a/arch/mips/mips-boards/generic/time.c +++ b/arch/mips/mips-boards/generic/time.c @@ -30,7 +30,6 @@ #include <asm/mipsregs.h> #include <asm/mipsmtregs.h> -#include <asm/ptrace.h> #include <asm/hardirq.h> #include <asm/irq.h> #include <asm/div64.h> @@ -82,19 +81,19 @@ static inline void scroll_display_message(void) } } -static void mips_timer_dispatch (struct pt_regs *regs) +static void mips_timer_dispatch(void) { - do_IRQ (mips_cpu_timer_irq, regs); + do_IRQ(mips_cpu_timer_irq); } /* * Redeclare until I get around mopping the timer code insanity on MIPS. */ -extern int null_perf_irq(struct pt_regs *regs); +extern int null_perf_irq(void); -extern int (*perf_irq)(struct pt_regs *regs); +extern int (*perf_irq)(void); -irqreturn_t mips_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t mips_timer_interrupt(int irq, void *dev_id) { int cpu = smp_processor_id(); @@ -119,7 +118,7 @@ irqreturn_t mips_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) * perf counter overflow, or both. */ if (read_c0_cause() & (1 << 26)) - perf_irq(regs); + perf_irq(); if (read_c0_cause() & (1 << 30)) { /* If timer interrupt, make it de-assert */ @@ -139,13 +138,13 @@ irqreturn_t mips_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) * the tick on VPE 0 to run the full timer_interrupt(). */ if (cpu_data[cpu].vpe_id == 0) { - timer_interrupt(irq, NULL, regs); + timer_interrupt(irq, NULL); smtc_timer_broadcast(cpu_data[cpu].vpe_id); scroll_display_message(); } else { write_c0_compare(read_c0_count() + (mips_hpt_frequency/HZ)); - local_timer_interrupt(irq, dev_id, regs); + local_timer_interrupt(irq, dev_id); smtc_timer_broadcast(cpu_data[cpu].vpe_id); } } @@ -159,12 +158,12 @@ irqreturn_t mips_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) * timer int. */ if (!r2 || (read_c0_cause() & (1 << 26))) - if (perf_irq(regs)) + if (perf_irq()) goto out; /* we keep interrupt disabled all the time */ if (!r2 || (read_c0_cause() & (1 << 30))) - timer_interrupt(irq, NULL, regs); + timer_interrupt(irq, NULL); scroll_display_message(); } else { @@ -180,7 +179,7 @@ irqreturn_t mips_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) /* * Other CPUs should do profiling and process accounting */ - local_timer_interrupt(irq, dev_id, regs); + local_timer_interrupt(irq, dev_id); } out: #endif /* CONFIG_MIPS_MT_SMTC */ diff --git a/arch/mips/mips-boards/malta/malta_int.c b/arch/mips/mips-boards/malta/malta_int.c index 7cc0ba4f553..ed221dc7f6a 100644 --- a/arch/mips/mips-boards/malta/malta_int.c +++ b/arch/mips/mips-boards/malta/malta_int.c @@ -114,7 +114,7 @@ static inline int get_int(void) return irq; } -static void malta_hw0_irqdispatch(struct pt_regs *regs) +static void malta_hw0_irqdispatch(void) { int irq; @@ -123,17 +123,21 @@ static void malta_hw0_irqdispatch(struct pt_regs *regs) return; /* interrupt has already been cleared */ } - do_IRQ(MALTA_INT_BASE+irq, regs); + do_IRQ(MALTA_INT_BASE + irq); } -void corehi_irqdispatch(struct pt_regs *regs) +static void corehi_irqdispatch(void) { + unsigned int intedge, intsteer, pcicmd, pcibadaddr; + unsigned int pcimstat, intisr, inten, intpol; unsigned int intrcause,datalo,datahi; - unsigned int pcimstat, intisr, inten, intpol, intedge, intsteer, pcicmd, pcibadaddr; + struct pt_regs *regs; printk("CoreHI interrupt, shouldn't happen, so we die here!!!\n"); - printk("epc : %08lx\nStatus: %08lx\nCause : %08lx\nbadVaddr : %08lx\n" -, regs->cp0_epc, regs->cp0_status, regs->cp0_cause, regs->cp0_badvaddr); + printk("epc : %08lx\nStatus: %08lx\n" + "Cause : %08lx\nbadVaddr : %08lx\n", + regs->cp0_epc, regs->cp0_status, + regs->cp0_cause, regs->cp0_badvaddr); /* Read all the registers and then print them as there is a problem with interspersed printk's upsetting the Bonito controller. @@ -146,7 +150,7 @@ void corehi_irqdispatch(struct pt_regs *regs) case MIPS_REVISION_CORID_CORE_FPGA3: case MIPS_REVISION_CORID_CORE_24K: case MIPS_REVISION_CORID_CORE_EMUL_MSC: - ll_msc_irq(regs); + ll_msc_irq(); break; case MIPS_REVISION_CORID_QED_RM5261: case MIPS_REVISION_CORID_CORE_LV: @@ -255,7 +259,7 @@ static inline unsigned int irq_ffs(unsigned int pending) * another exception, big deal. */ -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; int irq; @@ -263,11 +267,11 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) irq = irq_ffs(pending); if (irq == MIPSCPU_INT_I8259A) - malta_hw0_irqdispatch(regs); + malta_hw0_irqdispatch(); else if (irq > 0) - do_IRQ(MIPSCPU_INT_BASE + irq, regs); + do_IRQ(MIPSCPU_INT_BASE + irq); else - spurious_interrupt(regs); + spurious_interrupt(); } static struct irqaction i8259irq = { diff --git a/arch/mips/mips-boards/sead/sead_int.c b/arch/mips/mips-boards/sead/sead_int.c index 9168d934c66..f445fcddfdf 100644 --- a/arch/mips/mips-boards/sead/sead_int.c +++ b/arch/mips/mips-boards/sead/sead_int.c @@ -98,7 +98,7 @@ static inline unsigned int irq_ffs(unsigned int pending) * then we just return, if multiple IRQs are pending then we will just take * another exception, big deal. */ -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; int irq; @@ -106,7 +106,7 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) irq = irq_ffs(pending); if (irq >= 0) - do_IRQ(MIPSCPU_INT_BASE + irq, regs); + do_IRQ(MIPSCPU_INT_BASE + irq); else spurious_interrupt(regs); } diff --git a/arch/mips/mips-boards/sim/sim_int.c b/arch/mips/mips-boards/sim/sim_int.c index 2c15c8efec4..2ce449dce6f 100644 --- a/arch/mips/mips-boards/sim/sim_int.c +++ b/arch/mips/mips-boards/sim/sim_int.c @@ -71,12 +71,7 @@ static inline unsigned int irq_ffs(unsigned int pending) #endif } -static inline void sim_hw0_irqdispatch(struct pt_regs *regs) -{ - do_IRQ(2, regs); -} - -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; int irq; @@ -84,9 +79,9 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) irq = irq_ffs(pending); if (irq > 0) - do_IRQ(MIPSCPU_INT_BASE + irq, regs); + do_IRQ(MIPSCPU_INT_BASE + irq); else - spurious_interrupt(regs); + spurious_interrupt(); } void __init arch_init_irq(void) diff --git a/arch/mips/mips-boards/sim/sim_time.c b/arch/mips/mips-boards/sim/sim_time.c index 230929ecd57..c566b9bd042 100644 --- a/arch/mips/mips-boards/sim/sim_time.c +++ b/arch/mips/mips-boards/sim/sim_time.c @@ -15,7 +15,6 @@ #include <linux/mc146818rtc.h> #include <linux/timex.h> #include <asm/mipsregs.h> -#include <asm/ptrace.h> #include <asm/hardirq.h> #include <asm/irq.h> #include <asm/div64.h> @@ -33,7 +32,7 @@ unsigned long cpu_khz; -irqreturn_t sim_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t sim_timer_interrupt(int irq, void *dev_id) { #ifdef CONFIG_SMP int cpu = smp_processor_id(); @@ -44,7 +43,7 @@ irqreturn_t sim_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) */ #ifndef CONFIG_MIPS_MT_SMTC if (cpu == 0) { - timer_interrupt(irq, dev_id, regs); + timer_interrupt(irq, dev_id); } else { /* Everyone else needs to reset the timer int here as @@ -84,7 +83,7 @@ irqreturn_t sim_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) irq_enable_hazard(); evpe(vpflags); - if(cpu_data[cpu].vpe_id == 0) timer_interrupt(irq, dev_id, regs); + if(cpu_data[cpu].vpe_id == 0) timer_interrupt(irq, dev_id); else write_c0_compare (read_c0_count() + ( mips_hpt_frequency/HZ)); smtc_timer_broadcast(cpu_data[cpu].vpe_id); @@ -93,10 +92,10 @@ irqreturn_t sim_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) /* * every CPU should do profiling and process accounting */ - local_timer_interrupt (irq, dev_id, regs); + local_timer_interrupt (irq, dev_id); return IRQ_HANDLED; #else - return timer_interrupt (irq, dev_id, regs); + return timer_interrupt (irq, dev_id); #endif } @@ -177,9 +176,9 @@ void __init sim_time_init(void) static int mips_cpu_timer_irq; -static void mips_timer_dispatch (struct pt_regs *regs) +static void mips_timer_dispatch(void) { - do_IRQ (mips_cpu_timer_irq, regs); + do_IRQ(mips_cpu_timer_irq); } diff --git a/arch/mips/momentum/jaguar_atx/irq.c b/arch/mips/momentum/jaguar_atx/irq.c index f9067469a65..2efb25aa1ae 100644 --- a/arch/mips/momentum/jaguar_atx/irq.c +++ b/arch/mips/momentum/jaguar_atx/irq.c @@ -40,33 +40,33 @@ #include <asm/mipsregs.h> #include <asm/time.h> -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause() & read_c0_status(); if (pending & STATUSF_IP0) - do_IRQ(0, regs); + do_IRQ(0); else if (pending & STATUSF_IP1) - do_IRQ(1, regs); + do_IRQ(1); else if (pending & STATUSF_IP2) - do_IRQ(2, regs); + do_IRQ(2); else if (pending & STATUSF_IP3) - do_IRQ(3, regs); + do_IRQ(3); else if (pending & STATUSF_IP4) - do_IRQ(4, regs); + do_IRQ(4); else if (pending & STATUSF_IP5) - do_IRQ(5, regs); + do_IRQ(5); else if (pending & STATUSF_IP6) - do_IRQ(6, regs); + do_IRQ(6); else if (pending & STATUSF_IP7) - ll_timer_interrupt(7, regs); + ll_timer_interrupt(7); else { /* * Now look at the extended interrupts */ pending = (read_c0_cause() & (read_c0_intcontrol() << 8)) >> 16; if (pending & STATUSF_IP8) - ll_mv64340_irq(regs); + ll_mv64340_irq(); } } diff --git a/arch/mips/momentum/jaguar_atx/setup.c b/arch/mips/momentum/jaguar_atx/setup.c index e6fe2992227..5a510142b97 100644 --- a/arch/mips/momentum/jaguar_atx/setup.c +++ b/arch/mips/momentum/jaguar_atx/setup.c @@ -62,7 +62,6 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/processor.h> -#include <asm/ptrace.h> #include <asm/reboot.h> #include <asm/tlbflush.h> diff --git a/arch/mips/momentum/ocelot_3/irq.c b/arch/mips/momentum/ocelot_3/irq.c index 793782a9c19..cea0e5deb80 100644 --- a/arch/mips/momentum/ocelot_3/irq.c +++ b/arch/mips/momentum/ocelot_3/irq.c @@ -75,26 +75,26 @@ void __init arch_init_irq(void) } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause() & read_c0_status(); if (pending & STATUSF_IP0) - do_IRQ(0, regs); + do_IRQ(0); else if (pending & STATUSF_IP1) - do_IRQ(1, regs); + do_IRQ(1); else if (pending & STATUSF_IP2) - do_IRQ(2, regs); + do_IRQ(2); else if (pending & STATUSF_IP3) - do_IRQ(3, regs); + do_IRQ(3); else if (pending & STATUSF_IP4) - do_IRQ(4, regs); + do_IRQ(4); else if (pending & STATUSF_IP5) - do_IRQ(5, regs); + do_IRQ(5); else if (pending & STATUSF_IP6) - do_IRQ(6, regs); + do_IRQ(6); else if (pending & STATUSF_IP7) - do_IRQ(7, regs); + do_IRQ(7); else { /* * Now look at the extended interrupts @@ -102,8 +102,8 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) pending = (read_c0_cause() & (read_c0_intcontrol() << 8)) >> 16; if (pending & STATUSF_IP8) - ll_mv64340_irq(regs); + ll_mv64340_irq(); else - spurious_interrupt(regs); + spurious_interrupt(); } } diff --git a/arch/mips/momentum/ocelot_3/setup.c b/arch/mips/momentum/ocelot_3/setup.c index 435d0787329..7d74f8c5412 100644 --- a/arch/mips/momentum/ocelot_3/setup.c +++ b/arch/mips/momentum/ocelot_3/setup.c @@ -67,7 +67,6 @@ #include <asm/irq.h> #include <asm/pci.h> #include <asm/processor.h> -#include <asm/ptrace.h> #include <asm/reboot.h> #include <asm/mc146818rtc.h> #include <asm/tlbflush.h> diff --git a/arch/mips/momentum/ocelot_c/cpci-irq.c b/arch/mips/momentum/ocelot_c/cpci-irq.c index a5dc230520d..47e3fa32b07 100644 --- a/arch/mips/momentum/ocelot_c/cpci-irq.c +++ b/arch/mips/momentum/ocelot_c/cpci-irq.c @@ -21,7 +21,6 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/kernel.h> -#include <asm/ptrace.h> #include <linux/sched.h> #include <linux/kernel_stat.h> #include <asm/io.h> @@ -112,7 +111,7 @@ static void end_cpci_irq(unsigned int irq) * Interrupt handler for interrupts coming from the FPGA chip. * It could be built in ethernet ports etc... */ -void ll_cpci_irq(struct pt_regs *regs) +void ll_cpci_irq(void) { unsigned int irq_src, irq_mask; @@ -123,7 +122,7 @@ void ll_cpci_irq(struct pt_regs *regs) /* mask for just the interrupts we want */ irq_src &= ~irq_mask; - do_IRQ(ls1bit8(irq_src) + CPCI_IRQ_BASE, regs); + do_IRQ(ls1bit8(irq_src) + CPCI_IRQ_BASE); } #define shutdown_cpci_irq disable_cpci_irq diff --git a/arch/mips/momentum/ocelot_c/irq.c b/arch/mips/momentum/ocelot_c/irq.c index 9d44ae1e156..ea65223a6d2 100644 --- a/arch/mips/momentum/ocelot_c/irq.c +++ b/arch/mips/momentum/ocelot_c/irq.c @@ -59,31 +59,31 @@ static struct irqaction cascade_mv64340 = { no_action, IRQF_DISABLED, CPU_MASK_NONE, "cascade via MV64340", NULL, NULL }; -extern void ll_uart_irq(struct pt_regs *regs); -extern void ll_cpci_irq(struct pt_regs *regs); +extern void ll_uart_irq(void); +extern void ll_cpci_irq(void); -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause() & read_c0_status(); if (pending & STATUSF_IP0) - do_IRQ(0, regs); + do_IRQ(0); else if (pending & STATUSF_IP1) - do_IRQ(1, regs); + do_IRQ(1); else if (pending & STATUSF_IP2) - do_IRQ(2, regs); + do_IRQ(2); else if (pending & STATUSF_IP3) - ll_uart_irq(regs); + ll_uart_irq(); else if (pending & STATUSF_IP4) - do_IRQ(4, regs); + do_IRQ(4); else if (pending & STATUSF_IP5) - ll_cpci_irq(regs); + ll_cpci_irq(); else if (pending & STATUSF_IP6) - ll_mv64340_irq(regs); + ll_mv64340_irq(); else if (pending & STATUSF_IP7) - do_IRQ(7, regs); + do_IRQ(7); else - spurious_interrupt(regs); + spurious_interrupt(); } void __init arch_init_irq(void) diff --git a/arch/mips/momentum/ocelot_c/setup.c b/arch/mips/momentum/ocelot_c/setup.c index 36f570ecc6f..9c0c462af65 100644 --- a/arch/mips/momentum/ocelot_c/setup.c +++ b/arch/mips/momentum/ocelot_c/setup.c @@ -62,7 +62,6 @@ #include <asm/irq.h> #include <asm/pci.h> #include <asm/processor.h> -#include <asm/ptrace.h> #include <asm/reboot.h> #include <asm/marvell.h> #include <linux/bootmem.h> diff --git a/arch/mips/momentum/ocelot_c/uart-irq.c b/arch/mips/momentum/ocelot_c/uart-irq.c index 9f33d8f1d82..510257dc205 100644 --- a/arch/mips/momentum/ocelot_c/uart-irq.c +++ b/arch/mips/momentum/ocelot_c/uart-irq.c @@ -16,7 +16,6 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/kernel.h> -#include <asm/ptrace.h> #include <linux/sched.h> #include <linux/kernel_stat.h> #include <asm/io.h> @@ -105,7 +104,7 @@ static void end_uart_irq(unsigned int irq) /* * Interrupt handler for interrupts coming from the FPGA chip. */ -void ll_uart_irq(struct pt_regs *regs) +void ll_uart_irq(void) { unsigned int irq_src, irq_mask; @@ -116,7 +115,7 @@ void ll_uart_irq(struct pt_regs *regs) /* mask for just the interrupts we want */ irq_src &= ~irq_mask; - do_IRQ(ls1bit8(irq_src) + 74, regs); + do_IRQ(ls1bit8(irq_src) + 74); } #define shutdown_uart_irq disable_uart_irq diff --git a/arch/mips/momentum/ocelot_g/gt-irq.c b/arch/mips/momentum/ocelot_g/gt-irq.c index 6cd87cf0195..7b5cc6648f7 100644 --- a/arch/mips/momentum/ocelot_g/gt-irq.c +++ b/arch/mips/momentum/ocelot_g/gt-irq.c @@ -14,7 +14,6 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/kernel.h> -#include <asm/ptrace.h> #include <linux/sched.h> #include <linux/kernel_stat.h> #include <asm/gt64240.h> @@ -108,7 +107,7 @@ int disable_galileo_irq(int int_cause, int bit_num) * we keep this particular structure in the function. */ -static irqreturn_t gt64240_p0int_irq(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t gt64240_p0int_irq(int irq, void *dev) { uint32_t irq_src, irq_src_mask; int handled; @@ -135,7 +134,7 @@ static irqreturn_t gt64240_p0int_irq(int irq, void *dev, struct pt_regs *regs) /* handle the timer call */ do_timer(1); #ifndef CONFIG_SMP - update_process_times(user_mode(regs)); + update_process_times(user_mode(get_irq_regs())); #endif } diff --git a/arch/mips/momentum/ocelot_g/irq.c b/arch/mips/momentum/ocelot_g/irq.c index 7a4a419804f..da46524e87c 100644 --- a/arch/mips/momentum/ocelot_g/irq.c +++ b/arch/mips/momentum/ocelot_g/irq.c @@ -48,22 +48,22 @@ #include <asm/mipsregs.h> #include <asm/system.h> -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause() & read_c0_status(); if (pending & STATUSF_IP2) - do_IRQ(2, regs); + do_IRQ(2); else if (pending & STATUSF_IP3) - do_IRQ(3, regs); + do_IRQ(3); else if (pending & STATUSF_IP4) - do_IRQ(4, regs); + do_IRQ(4); else if (pending & STATUSF_IP5) - do_IRQ(5, regs); + do_IRQ(5); else if (pending & STATUSF_IP6) - do_IRQ(6, regs); + do_IRQ(6); else if (pending & STATUSF_IP7) - do_IRQ(7, regs); + do_IRQ(7); else { /* * Now look at the extended interrupts @@ -71,15 +71,15 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) pending = (read_c0_cause() & (read_c0_intcontrol() << 8)) >> 16; if (pending & STATUSF_IP8) - do_IRQ(8, regs); + do_IRQ(8); else if (pending & STATUSF_IP9) - do_IRQ(9, regs); + do_IRQ(9); else if (pending & STATUSF_IP10) - do_IRQ(10, regs); + do_IRQ(10); else if (pending & STATUSF_IP11) - do_IRQ(11, regs); + do_IRQ(11); else - spurious_interrupt(regs); + spurious_interrupt(); } } diff --git a/arch/mips/momentum/ocelot_g/setup.c b/arch/mips/momentum/ocelot_g/setup.c index c580b1de33b..56ec47039c1 100644 --- a/arch/mips/momentum/ocelot_g/setup.c +++ b/arch/mips/momentum/ocelot_g/setup.c @@ -58,7 +58,6 @@ #include <asm/irq.h> #include <asm/pci.h> #include <asm/processor.h> -#include <asm/ptrace.h> #include <asm/reboot.h> #include <linux/bootmem.h> diff --git a/arch/mips/oprofile/op_impl.h b/arch/mips/oprofile/op_impl.h index 5cfce7d87a4..354e5449640 100644 --- a/arch/mips/oprofile/op_impl.h +++ b/arch/mips/oprofile/op_impl.h @@ -12,8 +12,8 @@ struct pt_regs; -extern int null_perf_irq(struct pt_regs *regs); -extern int (*perf_irq)(struct pt_regs *regs); +extern int null_perf_irq(void); +extern int (*perf_irq)(void); /* Per-counter configuration as set via oprofilefs. */ struct op_counter_config { diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c index a175d673540..dd0aec9c3ce 100644 --- a/arch/mips/oprofile/op_model_mipsxx.c +++ b/arch/mips/oprofile/op_model_mipsxx.c @@ -3,12 +3,13 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2004, 2005 by Ralf Baechle + * Copyright (C) 2004, 05, 06 by Ralf Baechle * Copyright (C) 2005 by MIPS Technologies, Inc. */ #include <linux/oprofile.h> #include <linux/interrupt.h> #include <linux/smp.h> +#include <asm/irq_regs.h> #include "op_impl.h" @@ -170,7 +171,7 @@ static void mipsxx_cpu_stop(void *args) } } -static int mipsxx_perfcount_handler(struct pt_regs *regs) +static int mipsxx_perfcount_handler(void) { unsigned int counters = op_model_mipsxx_ops.num_counters; unsigned int control; @@ -184,7 +185,7 @@ static int mipsxx_perfcount_handler(struct pt_regs *regs) counter = r_c0_perfcntr ## n(); \ if ((control & M_PERFCTL_INTERRUPT_ENABLE) && \ (counter & M_COUNTER_OVERFLOW)) { \ - oprofile_add_sample(regs, n); \ + oprofile_add_sample(get_irq_regs(), n); \ w_c0_perfcntr ## n(reg.counter[n]); \ handled = 1; \ } diff --git a/arch/mips/pci/pci-ip32.c b/arch/mips/pci/pci-ip32.c index 17c7932cf0a..618ea7dbc47 100644 --- a/arch/mips/pci/pci-ip32.c +++ b/arch/mips/pci/pci-ip32.c @@ -22,7 +22,7 @@ * registered on the bridge error irq. It's conceivable that some of these * conditions warrant a panic. Anybody care to say which ones? */ -static irqreturn_t macepci_error(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t macepci_error(int irq, void *dev) { char s; unsigned int flags = mace->pci.error; diff --git a/arch/mips/philips/pnx8550/common/int.c b/arch/mips/philips/pnx8550/common/int.c index 3c93512be1e..710611615ca 100644 --- a/arch/mips/philips/pnx8550/common/int.c +++ b/arch/mips/philips/pnx8550/common/int.c @@ -23,6 +23,7 @@ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. * */ +#include <linux/compiler.h> #include <linux/init.h> #include <linux/irq.h> #include <linux/sched.h> @@ -52,7 +53,7 @@ static char gic_prio[PNX8550_INT_GIC_TOTINT] = { 1 // 70 }; -static void hw0_irqdispatch(int irq, struct pt_regs *regs) +static void hw0_irqdispatch(int irq) { /* find out which interrupt */ irq = PNX8550_GIC_VECTOR_0 >> 3; @@ -61,42 +62,39 @@ static void hw0_irqdispatch(int irq, struct pt_regs *regs) printk("hw0_irqdispatch: irq 0, spurious interrupt?\n"); return; } - do_IRQ(PNX8550_INT_GIC_MIN + irq, regs); + do_IRQ(PNX8550_INT_GIC_MIN + irq); } -static void timer_irqdispatch(int irq, struct pt_regs *regs) +static void timer_irqdispatch(int irq) { irq = (0x01c0 & read_c0_config7()) >> 6; - if (irq == 0) { + if (unlikely(irq == 0)) { printk("timer_irqdispatch: irq 0, spurious interrupt?\n"); return; } - if (irq & 0x1) { - do_IRQ(PNX8550_INT_TIMER1, regs); - } - if (irq & 0x2) { - do_IRQ(PNX8550_INT_TIMER2, regs); - } - if (irq & 0x4) { - do_IRQ(PNX8550_INT_TIMER3, regs); - } + if (irq & 0x1) + do_IRQ(PNX8550_INT_TIMER1); + if (irq & 0x2) + do_IRQ(PNX8550_INT_TIMER2); + if (irq & 0x4) + do_IRQ(PNX8550_INT_TIMER3); } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_status() & read_c0_cause(); if (pending & STATUSF_IP2) - hw0_irqdispatch(2, regs); + hw0_irqdispatch(2); else if (pending & STATUSF_IP7) { if (read_c0_config7() & 0x01c0) - timer_irqdispatch(7, regs); + timer_irqdispatch(7); } - spurious_interrupt(regs); + spurious_interrupt(); } static inline void modify_cp0_intmask(unsigned clr_mask, unsigned set_mask) diff --git a/arch/mips/pmc-sierra/yosemite/irq.c b/arch/mips/pmc-sierra/yosemite/irq.c index b91d0aa3b7e..adb048527e7 100644 --- a/arch/mips/pmc-sierra/yosemite/irq.c +++ b/arch/mips/pmc-sierra/yosemite/irq.c @@ -56,15 +56,13 @@ #define HYPERTRANSPORT_INTC 0x7a /* INTC# */ #define HYPERTRANSPORT_INTD 0x7b /* INTD# */ -extern void jaguar_mailbox_irq(struct pt_regs *); - /* * Handle hypertransport & SMP interrupts. The interrupt lines are scarce. * For interprocessor interrupts, the best thing to do is to use the INTMSG * register. We use the same external interrupt line, i.e. INTB3 and monitor * another status bit */ -asmlinkage void ll_ht_smp_irq_handler(int irq, struct pt_regs *regs) +static void ll_ht_smp_irq_handler(int irq) { u32 status = OCD_READ(RM9000x2_OCD_INTP0STATUS4); @@ -107,50 +105,35 @@ asmlinkage void ll_ht_smp_irq_handler(int irq, struct pt_regs *regs) } #endif /* CONFIG_HT_LEVEL_TRIGGER */ - do_IRQ(irq, regs); -} - -asmlinkage void do_extended_irq(struct pt_regs *regs) -{ - unsigned int intcontrol = read_c0_intcontrol(); - unsigned int cause = read_c0_cause(); - unsigned int status = read_c0_status(); - unsigned int pending_sr, pending_ic; - - pending_sr = status & cause & 0xff00; - pending_ic = (cause >> 8) & intcontrol & 0xff00; - - if (pending_ic & (1 << 13)) - do_IRQ(13, regs); - + do_IRQ(irq); } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int cause = read_c0_cause(); unsigned int status = read_c0_status(); unsigned int pending = cause & status; if (pending & STATUSF_IP7) { - do_IRQ(7, regs); + do_IRQ(7); } else if (pending & STATUSF_IP2) { #ifdef CONFIG_HYPERTRANSPORT - ll_ht_smp_irq_handler(2, regs); + ll_ht_smp_irq_handler(2); #else - do_IRQ(2, regs); + do_IRQ(2); #endif } else if (pending & STATUSF_IP3) { - do_IRQ(3, regs); + do_IRQ(3); } else if (pending & STATUSF_IP4) { - do_IRQ(4, regs); + do_IRQ(4); } else if (pending & STATUSF_IP5) { #ifdef CONFIG_SMP - titan_mailbox_irq(regs); + titan_mailbox_irq(); #else - do_IRQ(5, regs); + do_IRQ(5); #endif } else if (pending & STATUSF_IP6) { - do_IRQ(4, regs); + do_IRQ(4); } } @@ -178,18 +161,3 @@ void __init arch_init_irq(void) register_gdb_console(); #endif } - -#ifdef CONFIG_KGDB -/* - * The 16550 DUART has two ports, but is allocated one IRQ - * for the serial console. Hence, a generic framework for - * serial IRQ routing in place. Currently, just calls the - * do_IRQ fuction. But, going in the future, need to check - * DUART registers for channel A and B, then decide the - * appropriate action - */ -asmlinkage void yosemite_kgdb_irq(int irq, struct pt_regs *regs) -{ - do_IRQ(irq, regs); -} -#endif diff --git a/arch/mips/pmc-sierra/yosemite/setup.c b/arch/mips/pmc-sierra/yosemite/setup.c index 0a6ee8e5eec..1b9b0d396d3 100644 --- a/arch/mips/pmc-sierra/yosemite/setup.c +++ b/arch/mips/pmc-sierra/yosemite/setup.c @@ -46,7 +46,6 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/processor.h> -#include <asm/ptrace.h> #include <asm/reboot.h> #include <asm/serial.h> #include <asm/titan_dep.h> diff --git a/arch/mips/pmc-sierra/yosemite/smp.c b/arch/mips/pmc-sierra/yosemite/smp.c index c197311e15d..65fa3a23ea5 100644 --- a/arch/mips/pmc-sierra/yosemite/smp.c +++ b/arch/mips/pmc-sierra/yosemite/smp.c @@ -110,7 +110,7 @@ void prom_smp_finish(void) { } -asmlinkage void titan_mailbox_irq(struct pt_regs *regs) +asmlinkage void titan_mailbox_irq(void) { int cpu = smp_processor_id(); unsigned long status; diff --git a/arch/mips/qemu/q-irq.c b/arch/mips/qemu/q-irq.c index 3352374c4c7..f5ea2fe10f1 100644 --- a/arch/mips/qemu/q-irq.c +++ b/arch/mips/qemu/q-irq.c @@ -9,19 +9,19 @@ extern asmlinkage void qemu_handle_int(void); -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_status() & read_c0_cause(); if (pending & 0x8000) { - ll_timer_interrupt(Q_COUNT_COMPARE_IRQ, regs); + ll_timer_interrupt(Q_COUNT_COMPARE_IRQ); return; } if (pending & 0x0400) { int irq = i8259_irq(); if (likely(irq >= 0)) - do_IRQ(irq, regs); + do_IRQ(irq); return; } diff --git a/arch/mips/sgi-ip22/ip22-berr.c b/arch/mips/sgi-ip22/ip22-berr.c index a28dc780007..de6a0cc32fe 100644 --- a/arch/mips/sgi-ip22/ip22-berr.c +++ b/arch/mips/sgi-ip22/ip22-berr.c @@ -12,6 +12,7 @@ #include <asm/system.h> #include <asm/traps.h> #include <asm/branch.h> +#include <asm/irq_regs.h> #include <asm/sgi/mc.h> #include <asm/sgi/hpc3.h> #include <asm/sgi/ioc.h> @@ -85,9 +86,10 @@ static void print_buserr(void) * and then clear the interrupt when this happens. */ -void ip22_be_interrupt(int irq, struct pt_regs *regs) +void ip22_be_interrupt(int irq) { const int field = 2 * sizeof(unsigned long); + const struct pt_regs *regs = get_irq_regs(); save_and_clear_buserr(); print_buserr(); diff --git a/arch/mips/sgi-ip22/ip22-eisa.c b/arch/mips/sgi-ip22/ip22-eisa.c index ee0514a2992..0d18ed47c47 100644 --- a/arch/mips/sgi-ip22/ip22-eisa.c +++ b/arch/mips/sgi-ip22/ip22-eisa.c @@ -70,7 +70,7 @@ static char __init *decode_eisa_sig(unsigned long addr) return sig_str; } -static irqreturn_t ip22_eisa_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ip22_eisa_intr(int irq, void *dev_id) { u8 eisa_irq; u8 dma1, dma2; @@ -80,7 +80,7 @@ static irqreturn_t ip22_eisa_intr(int irq, void *dev_id, struct pt_regs *regs) dma2 = inb(EISA_DMA2_STATUS); if (eisa_irq < EISA_MAX_IRQ) { - do_IRQ(eisa_irq, regs); + do_IRQ(eisa_irq); return IRQ_HANDLED; } @@ -89,6 +89,7 @@ static irqreturn_t ip22_eisa_intr(int irq, void *dev_id, struct pt_regs *regs) outb(0x20, EISA_INT2_CTRL); outb(0x20, EISA_INT1_CTRL); + return IRQ_NONE; } diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c index f66026e5d64..af518898eaa 100644 --- a/arch/mips/sgi-ip22/ip22-int.c +++ b/arch/mips/sgi-ip22/ip22-int.c @@ -222,7 +222,7 @@ static struct irq_chip ip22_local3_irq_type = { .end = end_local3_irq, }; -static void indy_local0_irqdispatch(struct pt_regs *regs) +static void indy_local0_irqdispatch(void) { u8 mask = sgint->istat0 & sgint->imask0; u8 mask2; @@ -236,11 +236,10 @@ static void indy_local0_irqdispatch(struct pt_regs *regs) /* if irq == 0, then the interrupt has already been cleared */ if (irq) - do_IRQ(irq, regs); - return; + do_IRQ(irq); } -static void indy_local1_irqdispatch(struct pt_regs *regs) +static void indy_local1_irqdispatch(void) { u8 mask = sgint->istat1 & sgint->imask1; u8 mask2; @@ -254,19 +253,18 @@ static void indy_local1_irqdispatch(struct pt_regs *regs) /* if irq == 0, then the interrupt has already been cleared */ if (irq) - do_IRQ(irq, regs); - return; + do_IRQ(irq); } -extern void ip22_be_interrupt(int irq, struct pt_regs *regs); +extern void ip22_be_interrupt(int irq); -static void indy_buserror_irq(struct pt_regs *regs) +static void indy_buserror_irq(void) { int irq = SGI_BUSERR_IRQ; irq_enter(); kstat_this_cpu.irqs[irq]++; - ip22_be_interrupt(irq, regs); + ip22_be_interrupt(irq); irq_exit(); } @@ -305,8 +303,8 @@ static struct irqaction map1_cascade = { #define SGI_INTERRUPTS SGINT_LOCAL3 #endif -extern void indy_r4k_timer_interrupt(struct pt_regs *regs); -extern void indy_8254timer_irq(struct pt_regs *regs); +extern void indy_r4k_timer_interrupt(void); +extern void indy_8254timer_irq(void); /* * IRQs on the INDY look basically (barring software IRQs which we don't use @@ -336,7 +334,7 @@ extern void indy_8254timer_irq(struct pt_regs *regs); * another exception, big deal. */ -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause(); @@ -344,15 +342,15 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) * First we check for r4k counter/timer IRQ. */ if (pending & CAUSEF_IP7) - indy_r4k_timer_interrupt(regs); + indy_r4k_timer_interrupt(); else if (pending & CAUSEF_IP2) - indy_local0_irqdispatch(regs); + indy_local0_irqdispatch(); else if (pending & CAUSEF_IP3) - indy_local1_irqdispatch(regs); + indy_local1_irqdispatch(); else if (pending & CAUSEF_IP6) - indy_buserror_irq(regs); + indy_buserror_irq(); else if (pending & (CAUSEF_IP4 | CAUSEF_IP5)) - indy_8254timer_irq(regs); + indy_8254timer_irq(); } extern void mips_cpu_irq_init(unsigned int irq_base); diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c index 3462b0d98de..20555473409 100644 --- a/arch/mips/sgi-ip22/ip22-time.c +++ b/arch/mips/sgi-ip22/ip22-time.c @@ -175,7 +175,7 @@ static __init void indy_time_init(void) } /* Generic SGI handler for (spurious) 8254 interrupts */ -void indy_8254timer_irq(struct pt_regs *regs) +void indy_8254timer_irq(void) { int irq = SGI_8254_0_IRQ; ULONG cnt; @@ -189,16 +189,14 @@ void indy_8254timer_irq(struct pt_regs *regs) irq_exit(); } -void indy_r4k_timer_interrupt(struct pt_regs *regs) +void indy_r4k_timer_interrupt(void) { - struct pt_regs *old_regs = set_irq_regs(regs); int irq = SGI_TIMER_IRQ; irq_enter(); kstat_this_cpu.irqs[irq]++; timer_interrupt(irq, NULL); irq_exit(); - set_irq_regs(old_regs); } void __init plat_timer_setup(struct irqaction *irq) diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c index 24a85372284..f01ba1f9077 100644 --- a/arch/mips/sgi-ip27/ip27-irq.c +++ b/arch/mips/sgi-ip27/ip27-irq.c @@ -30,7 +30,6 @@ #include <asm/mipsregs.h> #include <asm/system.h> -#include <asm/ptrace.h> #include <asm/processor.h> #include <asm/pci/bridge.h> #include <asm/sn/addrs.h> @@ -129,7 +128,7 @@ static int ms1bit(unsigned long x) * Kanoj 05.13.00 */ -static void ip27_do_irq_mask0(struct pt_regs *regs) +static void ip27_do_irq_mask0(void) { int irq, swlevel; hubreg_t pend0, mask0; @@ -164,13 +163,13 @@ static void ip27_do_irq_mask0(struct pt_regs *regs) struct slice_data *si = cpu_data[cpu].data; irq = si->level_to_irq[swlevel]; - do_IRQ(irq, regs); + do_IRQ(irq); } LOCAL_HUB_L(PI_INT_PEND0); } -static void ip27_do_irq_mask1(struct pt_regs *regs) +static void ip27_do_irq_mask1(void) { int irq, swlevel; hubreg_t pend1, mask1; @@ -190,17 +189,17 @@ static void ip27_do_irq_mask1(struct pt_regs *regs) /* "map" swlevel to irq */ irq = si->level_to_irq[swlevel]; LOCAL_HUB_CLR_INTR(swlevel); - do_IRQ(irq, regs); + do_IRQ(irq); LOCAL_HUB_L(PI_INT_PEND1); } -static void ip27_prof_timer(struct pt_regs *regs) +static void ip27_prof_timer(void) { panic("CPU %d got a profiling interrupt", smp_processor_id()); } -static void ip27_hub_error(struct pt_regs *regs) +static void ip27_hub_error(void) { panic("CPU %d got a hub error interrupt", smp_processor_id()); } @@ -418,22 +417,22 @@ int __devinit request_bridge_irq(struct bridge_controller *bc) return irq; } -extern void ip27_rt_timer_interrupt(struct pt_regs *regs); +extern void ip27_rt_timer_interrupt(void); -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned long pending = read_c0_cause() & read_c0_status(); if (pending & CAUSEF_IP4) - ip27_rt_timer_interrupt(regs); + ip27_rt_timer_interrupt(); else if (pending & CAUSEF_IP2) /* PI_INT_PEND_0 or CC_PEND_{A|B} */ - ip27_do_irq_mask0(regs); + ip27_do_irq_mask0(); else if (pending & CAUSEF_IP3) /* PI_INT_PEND_1 */ - ip27_do_irq_mask1(regs); + ip27_do_irq_mask1(); else if (pending & CAUSEF_IP5) - ip27_prof_timer(regs); + ip27_prof_timer(); else if (pending & CAUSEF_IP6) - ip27_hub_error(regs); + ip27_hub_error(); } void __init arch_init_irq(void) diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index 257ce118e38..4e870fc4469 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -89,7 +89,7 @@ static int set_rtc_mmss(unsigned long nowtime) static unsigned int rt_timer_irq; -void ip27_rt_timer_interrupt(struct pt_regs *regs) +void ip27_rt_timer_interrupt(void) { int cpu = smp_processor_id(); int cpuA = cputoslice(cpu) == 0; @@ -111,7 +111,7 @@ again: if (cpu == 0) do_timer(1); - update_process_times(user_mode(regs)); + update_process_times(user_mode(get_irq_regs())); /* * If we have an externally synchronized Linux clock, then update diff --git a/arch/mips/sgi-ip32/crime.c b/arch/mips/sgi-ip32/crime.c index 41b5eca1148..bff508704d0 100644 --- a/arch/mips/sgi-ip32/crime.c +++ b/arch/mips/sgi-ip32/crime.c @@ -14,7 +14,6 @@ #include <asm/bootinfo.h> #include <asm/io.h> #include <asm/mipsregs.h> -#include <asm/ptrace.h> #include <asm/page.h> #include <asm/ip32/crime.h> #include <asm/ip32/mace.h> @@ -40,8 +39,7 @@ void __init crime_init(void) id, rev, field, (unsigned long) CRIME_BASE); } -irqreturn_t -crime_memerr_intr (unsigned int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t crime_memerr_intr(unsigned int irq, void *dev_id) { unsigned long stat, addr; int fatal = 0; @@ -92,8 +90,7 @@ crime_memerr_intr (unsigned int irq, void *dev_id, struct pt_regs *regs) return IRQ_HANDLED; } -irqreturn_t -crime_cpuerr_intr (unsigned int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t crime_cpuerr_intr(unsigned int irq, void *dev_id) { unsigned long stat = crime->cpu_error_stat & CRIME_CPU_ERROR_MASK; unsigned long addr = crime->cpu_error_addr & CRIME_CPU_ERROR_ADDR_MASK; diff --git a/arch/mips/sgi-ip32/ip32-irq.c b/arch/mips/sgi-ip32/ip32-irq.c index c64a820373d..c9acadd0846 100644 --- a/arch/mips/sgi-ip32/ip32-irq.c +++ b/arch/mips/sgi-ip32/ip32-irq.c @@ -120,10 +120,8 @@ static void inline flush_mace_bus(void) static DEFINE_SPINLOCK(ip32_irq_lock); /* Some initial interrupts to set up */ -extern irqreturn_t crime_memerr_intr (int irq, void *dev_id, - struct pt_regs *regs); -extern irqreturn_t crime_cpuerr_intr (int irq, void *dev_id, - struct pt_regs *regs); +extern irqreturn_t crime_memerr_intr(int irq, void *dev_id); +extern irqreturn_t crime_cpuerr_intr(int irq, void *dev_id); struct irqaction memerr_irq = { crime_memerr_intr, IRQF_DISABLED, CPU_MASK_NONE, "CRIME memory error", NULL, NULL }; @@ -479,7 +477,7 @@ static struct irq_chip ip32_mace_interrupt = { .end = end_mace_irq, }; -static void ip32_unknown_interrupt(struct pt_regs *regs) +static void ip32_unknown_interrupt(void) { printk ("Unknown interrupt occurred!\n"); printk ("cp0_status: %08x\n", read_c0_status()); @@ -492,7 +490,7 @@ static void ip32_unknown_interrupt(struct pt_regs *regs) printk ("MACE PCI control register: %08x\n", mace->pci.control); printk("Register dump:\n"); - show_regs(regs); + show_regs(get_irq_regs()); printk("Please mail this report to linux-mips@linux-mips.org\n"); printk("Spinning..."); @@ -501,7 +499,7 @@ static void ip32_unknown_interrupt(struct pt_regs *regs) /* CRIME 1.1 appears to deliver all interrupts to this one pin. */ /* change this to loop over all edge-triggered irqs, exception masked out ones */ -static void ip32_irq0(struct pt_regs *regs) +static void ip32_irq0(void) { uint64_t crime_int; int irq = 0; @@ -516,50 +514,50 @@ static void ip32_irq0(struct pt_regs *regs) } irq++; DBG("*irq %u*\n", irq); - do_IRQ(irq, regs); + do_IRQ(irq); } -static void ip32_irq1(struct pt_regs *regs) +static void ip32_irq1(void) { - ip32_unknown_interrupt(regs); + ip32_unknown_interrupt(); } -static void ip32_irq2(struct pt_regs *regs) +static void ip32_irq2(void) { - ip32_unknown_interrupt(regs); + ip32_unknown_interrupt(); } -static void ip32_irq3(struct pt_regs *regs) +static void ip32_irq3(void) { - ip32_unknown_interrupt(regs); + ip32_unknown_interrupt(); } -static void ip32_irq4(struct pt_regs *regs) +static void ip32_irq4(void) { - ip32_unknown_interrupt(regs); + ip32_unknown_interrupt(); } -static void ip32_irq5(struct pt_regs *regs) +static void ip32_irq5(void) { - ll_timer_interrupt(IP32_R4K_TIMER_IRQ, regs); + ll_timer_interrupt(IP32_R4K_TIMER_IRQ); } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause(); if (likely(pending & IE_IRQ0)) - ip32_irq0(regs); + ip32_irq0(); else if (unlikely(pending & IE_IRQ1)) - ip32_irq1(regs); + ip32_irq1(); else if (unlikely(pending & IE_IRQ2)) - ip32_irq2(regs); + ip32_irq2(); else if (unlikely(pending & IE_IRQ3)) - ip32_irq3(regs); + ip32_irq3(); else if (unlikely(pending & IE_IRQ4)) - ip32_irq4(regs); + ip32_irq4(); else if (likely(pending & IE_IRQ5)) - ip32_irq5(regs); + ip32_irq5(); } void __init arch_init_irq(void) diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c index a46b75b23ec..8b1f4148492 100644 --- a/arch/mips/sibyte/bcm1480/irq.c +++ b/arch/mips/sibyte/bcm1480/irq.c @@ -25,9 +25,9 @@ #include <linux/kernel_stat.h> #include <asm/errno.h> +#include <asm/irq_regs.h> #include <asm/signal.h> #include <asm/system.h> -#include <asm/ptrace.h> #include <asm/io.h> #include <asm/sibyte/bcm1480_regs.h> @@ -284,8 +284,7 @@ void __init init_bcm1480_irqs(void) } -static irqreturn_t bcm1480_dummy_handler(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t bcm1480_dummy_handler(int irq, void *dev_id) { return IRQ_NONE; } @@ -453,7 +452,7 @@ void __init arch_init_irq(void) #define duart_out(reg, val) csr_out32(val, IOADDR(A_DUART_CHANREG(kgdb_port,reg))) #define duart_in(reg) csr_in32(IOADDR(A_DUART_CHANREG(kgdb_port,reg))) -void bcm1480_kgdb_interrupt(struct pt_regs *regs) +static void bcm1480_kgdb_interrupt(void) { /* * Clear break-change status (allow some time for the remote @@ -464,16 +463,15 @@ void bcm1480_kgdb_interrupt(struct pt_regs *regs) mdelay(500); duart_out(R_DUART_CMD, V_DUART_MISC_CMD_RESET_BREAK_INT | M_DUART_RX_EN | M_DUART_TX_EN); - set_async_breakpoint(®s->cp0_epc); + set_async_breakpoint(&get_irq_regs()->cp0_epc); } #endif /* CONFIG_KGDB */ -extern void bcm1480_timer_interrupt(struct pt_regs *regs); -extern void bcm1480_mailbox_interrupt(struct pt_regs *regs); -extern void bcm1480_kgdb_interrupt(struct pt_regs *regs); +extern void bcm1480_timer_interrupt(void); +extern void bcm1480_mailbox_interrupt(void); -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending; @@ -486,21 +484,21 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) #ifdef CONFIG_SIBYTE_BCM1480_PROF if (pending & CAUSEF_IP7) /* Cpu performance counter interrupt */ - sbprof_cpu_intr(exception_epc(regs)); + sbprof_cpu_intr(); else #endif if (pending & CAUSEF_IP4) - bcm1480_timer_interrupt(regs); + bcm1480_timer_interrupt(); #ifdef CONFIG_SMP else if (pending & CAUSEF_IP3) - bcm1480_mailbox_interrupt(regs); + bcm1480_mailbox_interrupt(); #endif #ifdef CONFIG_KGDB else if (pending & CAUSEF_IP6) - bcm1480_kgdb_interrupt(regs); /* KGDB (uart 1) */ + bcm1480_kgdb_interrupt(); /* KGDB (uart 1) */ #endif else if (pending & CAUSEF_IP2) { @@ -521,9 +519,9 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) if (mask_h) { if (mask_h ^ 1) - do_IRQ(fls64(mask_h) - 1, regs); + do_IRQ(fls64(mask_h) - 1); else - do_IRQ(63 + fls64(mask_l), regs); + do_IRQ(63 + fls64(mask_l)); } } } diff --git a/arch/mips/sibyte/bcm1480/smp.c b/arch/mips/sibyte/bcm1480/smp.c index 584a4b33faa..6eac36d1b8c 100644 --- a/arch/mips/sibyte/bcm1480/smp.c +++ b/arch/mips/sibyte/bcm1480/smp.c @@ -88,7 +88,7 @@ void core_send_ipi(int cpu, unsigned int action) __raw_writeq((((u64)action)<< 48), mailbox_0_set_regs[cpu]); } -void bcm1480_mailbox_interrupt(struct pt_regs *regs) +void bcm1480_mailbox_interrupt(void) { int cpu = smp_processor_id(); unsigned int action; diff --git a/arch/mips/sibyte/bcm1480/time.c b/arch/mips/sibyte/bcm1480/time.c index 7e088f6c4a8..bf12af46132 100644 --- a/arch/mips/sibyte/bcm1480/time.c +++ b/arch/mips/sibyte/bcm1480/time.c @@ -31,7 +31,6 @@ #include <linux/kernel_stat.h> #include <asm/irq.h> -#include <asm/ptrace.h> #include <asm/addrspace.h> #include <asm/time.h> #include <asm/io.h> @@ -100,10 +99,10 @@ void bcm1480_time_init(void) #include <asm/sibyte/sb1250.h> -void bcm1480_timer_interrupt(struct pt_regs *regs) +void bcm1480_timer_interrupt(void) { int cpu = smp_processor_id(); - int irq = K_BCM1480_INT_TIMER_0+cpu; + int irq = K_BCM1480_INT_TIMER_0 + cpu; /* Reset the timer */ __raw_writeq(M_SCD_TIMER_ENABLE|M_SCD_TIMER_MODE_CONTINUOUS, @@ -113,13 +112,13 @@ void bcm1480_timer_interrupt(struct pt_regs *regs) /* * CPU 0 handles the global timer interrupt job */ - ll_timer_interrupt(irq, regs); + ll_timer_interrupt(irq); } else { /* * other CPUs should just do profiling and process accounting */ - ll_local_timer_interrupt(irq, regs); + ll_local_timer_interrupt(irq); } } diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c index f9bd9f07451..d5d26770daf 100644 --- a/arch/mips/sibyte/sb1250/irq.c +++ b/arch/mips/sibyte/sb1250/irq.c @@ -28,7 +28,6 @@ #include <asm/errno.h> #include <asm/signal.h> #include <asm/system.h> -#include <asm/ptrace.h> #include <asm/io.h> #include <asm/sibyte/sb1250_regs.h> @@ -254,8 +253,7 @@ void __init init_sb1250_irqs(void) } -static irqreturn_t sb1250_dummy_handler(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t sb1250_dummy_handler(int irq, void *dev_id) { return IRQ_NONE; } @@ -403,7 +401,7 @@ void __init arch_init_irq(void) #define duart_out(reg, val) csr_out32(val, IOADDR(A_DUART_CHANREG(kgdb_port,reg))) #define duart_in(reg) csr_in32(IOADDR(A_DUART_CHANREG(kgdb_port,reg))) -static void sb1250_kgdb_interrupt(struct pt_regs *regs) +static void sb1250_kgdb_interrupt(void) { /* * Clear break-change status (allow some time for the remote @@ -414,16 +412,15 @@ static void sb1250_kgdb_interrupt(struct pt_regs *regs) mdelay(500); duart_out(R_DUART_CMD, V_DUART_MISC_CMD_RESET_BREAK_INT | M_DUART_RX_EN | M_DUART_TX_EN); - set_async_breakpoint(®s->cp0_epc); + set_async_breakpoint(&get_irq_regs()->cp0_epc); } #endif /* CONFIG_KGDB */ -extern void sb1250_timer_interrupt(struct pt_regs *regs); -extern void sb1250_mailbox_interrupt(struct pt_regs *regs); -extern void sb1250_kgdb_interrupt(struct pt_regs *regs); +extern void sb1250_timer_interrupt(void); +extern void sb1250_mailbox_interrupt(void); -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending; @@ -446,21 +443,21 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) #ifdef CONFIG_SIBYTE_SB1250_PROF if (pending & CAUSEF_IP7) /* Cpu performance counter interrupt */ - sbprof_cpu_intr(exception_epc(regs)); + sbprof_cpu_intr(); else #endif if (pending & CAUSEF_IP4) - sb1250_timer_interrupt(regs); + sb1250_timer_interrupt(); #ifdef CONFIG_SMP else if (pending & CAUSEF_IP3) - sb1250_mailbox_interrupt(regs); + sb1250_mailbox_interrupt(); #endif #ifdef CONFIG_KGDB else if (pending & CAUSEF_IP6) /* KGDB (uart 1) */ - sb1250_kgdb_interrupt(regs); + sb1250_kgdb_interrupt(); #endif else if (pending & CAUSEF_IP2) { @@ -475,9 +472,9 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) mask = __raw_readq(IOADDR(A_IMR_REGISTER(smp_processor_id(), R_IMR_INTERRUPT_STATUS_BASE))); if (mask) - do_IRQ(fls64(mask) - 1, regs); + do_IRQ(fls64(mask) - 1); else - spurious_interrupt(regs); + spurious_interrupt(); } else - spurious_interrupt(regs); + spurious_interrupt(); } diff --git a/arch/mips/sibyte/sb1250/smp.c b/arch/mips/sibyte/sb1250/smp.c index f859db02d3c..c38e1f34460 100644 --- a/arch/mips/sibyte/sb1250/smp.c +++ b/arch/mips/sibyte/sb1250/smp.c @@ -76,7 +76,7 @@ void core_send_ipi(int cpu, unsigned int action) __raw_writeq((((u64)action) << 48), mailbox_set_regs[cpu]); } -void sb1250_mailbox_interrupt(struct pt_regs *regs) +void sb1250_mailbox_interrupt(void) { int cpu = smp_processor_id(); unsigned int action; diff --git a/arch/mips/sibyte/sb1250/time.c b/arch/mips/sibyte/sb1250/time.c index 4b669dc86ef..0ccf1796dd7 100644 --- a/arch/mips/sibyte/sb1250/time.c +++ b/arch/mips/sibyte/sb1250/time.c @@ -31,7 +31,6 @@ #include <linux/kernel_stat.h> #include <asm/irq.h> -#include <asm/ptrace.h> #include <asm/addrspace.h> #include <asm/time.h> #include <asm/io.h> @@ -125,7 +124,7 @@ void sb1250_time_init(void) */ } -void sb1250_timer_interrupt(struct pt_regs *regs) +void sb1250_timer_interrupt(void) { int cpu = smp_processor_id(); int irq = K_INT_TIMER_0 + cpu; @@ -138,13 +137,13 @@ void sb1250_timer_interrupt(struct pt_regs *regs) /* * CPU 0 handles the global timer interrupt job */ - ll_timer_interrupt(irq, regs); + ll_timer_interrupt(irq); } else { /* * other CPUs should just do profiling and process accounting */ - ll_local_timer_interrupt(irq, regs); + ll_local_timer_interrupt(irq); } } diff --git a/arch/mips/sni/irq.c b/arch/mips/sni/irq.c index cda165f42b6..48fb74a7aae 100644 --- a/arch/mips/sni/irq.c +++ b/arch/mips/sni/irq.c @@ -69,20 +69,20 @@ static struct irq_chip pciasic_irq_type = { * hwint0 should deal with MP agent, ASIC PCI, EISA NMI and debug * button interrupts. Later ... */ -static void pciasic_hwint0(struct pt_regs *regs) +static void pciasic_hwint0(void) { panic("Received int0 but no handler yet ..."); } /* This interrupt was used for the com1 console on the first prototypes. */ -static void pciasic_hwint2(struct pt_regs *regs) +static void pciasic_hwint2(void) { /* I think this shouldn't happen on production machines. */ panic("hwint2 and no handler yet"); } /* hwint5 is the r4k count / compare interrupt */ -static void pciasic_hwint5(struct pt_regs *regs) +static void pciasic_hwint5(void) { panic("hwint5 and no handler yet"); } @@ -103,7 +103,7 @@ static unsigned int ls1bit8(unsigned int x) * * The EISA_INT bit in CSITPEND is high active, all others are low active. */ -static void pciasic_hwint1(struct pt_regs *regs) +static void pciasic_hwint1(void) { u8 pend = *(volatile char *)PCIMT_CSITPEND; unsigned long flags; @@ -119,13 +119,13 @@ static void pciasic_hwint1(struct pt_regs *regs) if (unlikely(irq < 0)) return; - do_IRQ(irq, regs); + do_IRQ(irq); } if (!(pend & IT_SCSI)) { flags = read_c0_status(); clear_c0_status(ST0_IM); - do_IRQ(PCIMT_IRQ_SCSI, regs); + do_IRQ(PCIMT_IRQ_SCSI); write_c0_status(flags); } } @@ -133,7 +133,7 @@ static void pciasic_hwint1(struct pt_regs *regs) /* * hwint 3 should deal with the PCI A - D interrupts, */ -static void pciasic_hwint3(struct pt_regs *regs) +static void pciasic_hwint3(void) { u8 pend = *(volatile char *)PCIMT_CSITPEND; int irq; @@ -141,21 +141,21 @@ static void pciasic_hwint3(struct pt_regs *regs) pend &= (IT_INTA | IT_INTB | IT_INTC | IT_INTD); clear_c0_status(IE_IRQ3); irq = PCIMT_IRQ_INT2 + ls1bit8(pend); - do_IRQ(irq, regs); + do_IRQ(irq); set_c0_status(IE_IRQ3); } /* * hwint 4 is used for only the onboard PCnet 32. */ -static void pciasic_hwint4(struct pt_regs *regs) +static void pciasic_hwint4(void) { clear_c0_status(IE_IRQ4); - do_IRQ(PCIMT_IRQ_ETHERNET, regs); + do_IRQ(PCIMT_IRQ_ETHERNET); set_c0_status(IE_IRQ4); } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_status() & read_c0_cause(); static unsigned char led_cache; @@ -163,17 +163,17 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) *(volatile unsigned char *) PCIMT_CSLED = ++led_cache; if (pending & 0x0800) - pciasic_hwint1(regs); + pciasic_hwint1(); else if (pending & 0x4000) - pciasic_hwint4(regs); + pciasic_hwint4(); else if (pending & 0x2000) - pciasic_hwint3(regs); + pciasic_hwint3(); else if (pending & 0x1000) - pciasic_hwint2(regs); + pciasic_hwint2(); else if (pending & 0x8000) - pciasic_hwint5(regs); + pciasic_hwint5(); else if (pending & 0x0400) - pciasic_hwint0(regs); + pciasic_hwint0(); } void __init init_pciasic(void) diff --git a/arch/mips/sni/setup.c b/arch/mips/sni/setup.c index 4e98feb1541..afeb7f13e5b 100644 --- a/arch/mips/sni/setup.c +++ b/arch/mips/sni/setup.c @@ -31,7 +31,6 @@ #include <asm/irq.h> #include <asm/mc146818-time.h> #include <asm/processor.h> -#include <asm/ptrace.h> #include <asm/reboot.h> #include <asm/sni.h> #include <asm/time.h> diff --git a/arch/mips/tx4927/common/tx4927_irq.c b/arch/mips/tx4927/common/tx4927_irq.c index cd176f6a06c..8266a88a3f8 100644 --- a/arch/mips/tx4927/common/tx4927_irq.c +++ b/arch/mips/tx4927/common/tx4927_irq.c @@ -576,24 +576,24 @@ static int tx4927_irq_nested(void) return (sw_irq); } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_status() & read_c0_cause(); if (pending & STATUSF_IP7) /* cpu timer */ - do_IRQ(TX4927_IRQ_CPU_TIMER, regs); + do_IRQ(TX4927_IRQ_CPU_TIMER); else if (pending & STATUSF_IP2) { /* tx4927 pic */ unsigned int irq = tx4927_irq_nested(); if (unlikely(irq == 0)) { - spurious_interrupt(regs); + spurious_interrupt(); return; } - do_IRQ(irq, regs); + do_IRQ(irq); } else if (pending & STATUSF_IP0) /* user line 0 */ - do_IRQ(TX4927_IRQ_USER0, regs); + do_IRQ(TX4927_IRQ_USER0); else if (pending & STATUSF_IP1) /* user line 1 */ - do_IRQ(TX4927_IRQ_USER1, regs); + do_IRQ(TX4927_IRQ_USER1); else - spurious_interrupt(regs); + spurious_interrupt(); } diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c index b0f021f2a6c..3e24413d4c0 100644 --- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c +++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c @@ -127,7 +127,6 @@ JP7 is not bus master -- do NOT use -- only 4 pci bus master's allowed -- SouthB #include <asm/irq.h> #include <asm/pci.h> #include <asm/processor.h> -#include <asm/ptrace.h> #include <asm/reboot.h> #include <asm/time.h> #include <linux/bootmem.h> diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c index f0d70c47600..735cb8778f4 100644 --- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c +++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c @@ -58,8 +58,8 @@ #include <asm/page.h> #include <asm/io.h> #include <asm/irq.h> +#include <asm/irq_regs.h> #include <asm/processor.h> -#include <asm/ptrace.h> #include <asm/reboot.h> #include <asm/time.h> #include <linux/bootmem.h> @@ -160,8 +160,7 @@ int tx4927_pci66 = 0; /* 0:auto */ char *toshiba_name = ""; #ifdef CONFIG_PCI -static void tx4927_pcierr_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static void tx4927_pcierr_interrupt(int irq, void *dev_id) { #ifdef CONFIG_BLK_DEV_IDEPCI /* ignore MasterAbort for ide probing... */ @@ -185,7 +184,7 @@ static void tx4927_pcierr_interrupt(int irq, void *dev_id, (unsigned long) tx4927_ccfgptr->ccfg, (unsigned long) (tx4927_ccfgptr->tear >> 32), (unsigned long) tx4927_ccfgptr->tear); - show_regs(regs); + show_regs(get_irq_regs()); } void __init toshiba_rbtx4927_pci_irq_init(void) diff --git a/arch/mips/tx4938/common/irq.c b/arch/mips/tx4938/common/irq.c index cbfb34221b5..b6024749b8f 100644 --- a/arch/mips/tx4938/common/irq.c +++ b/arch/mips/tx4938/common/irq.c @@ -104,8 +104,6 @@ tx4938_irq_cp0_init(void) irq_desc[i].depth = 1; irq_desc[i].chip = &tx4938_irq_cp0_type; } - - return; } static unsigned int @@ -113,7 +111,7 @@ tx4938_irq_cp0_startup(unsigned int irq) { tx4938_irq_cp0_enable(irq); - return (0); + return 0; } static void @@ -144,16 +142,12 @@ tx4938_irq_cp0_disable(unsigned int irq) clear_c0_status(tx4938_irq_cp0_mask(irq)); spin_unlock_irqrestore(&tx4938_cp0_lock, flags); - - return; } static void tx4938_irq_cp0_mask_and_ack(unsigned int irq) { tx4938_irq_cp0_disable(irq); - - return; } static void @@ -162,8 +156,6 @@ tx4938_irq_cp0_end(unsigned int irq) if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) { tx4938_irq_cp0_enable(irq); } - - return; } /**********************************************************************************/ @@ -227,7 +219,7 @@ tx4938_irq_pic_addr(int irq) } } - return (0); + return 0; } u32 @@ -278,7 +270,7 @@ tx4938_irq_pic_mask(int irq) return (0x00000007); } } - return (0x00000000); + return 0x00000000; } static void @@ -292,8 +284,6 @@ tx4938_irq_pic_modify(unsigned pic_reg, unsigned clr_bits, unsigned set_bits) TX4938_WR(pic_reg, val); mmiowb(); TX4938_RD(pic_reg); - - return; } static void __init @@ -317,8 +307,6 @@ tx4938_irq_pic_init(void) TX4938_WR(0xff1ff600, TX4938_RD(0xff1ff600) | 0x1); /* irq enable */ spin_unlock_irqrestore(&tx4938_pic_lock, flags); - - return; } static unsigned int @@ -326,15 +314,13 @@ tx4938_irq_pic_startup(unsigned int irq) { tx4938_irq_pic_enable(irq); - return (0); + return 0; } static void tx4938_irq_pic_shutdown(unsigned int irq) { tx4938_irq_pic_disable(irq); - - return; } static void @@ -348,8 +334,6 @@ tx4938_irq_pic_enable(unsigned int irq) tx4938_irq_pic_mask(irq)); spin_unlock_irqrestore(&tx4938_pic_lock, flags); - - return; } static void @@ -363,16 +347,12 @@ tx4938_irq_pic_disable(unsigned int irq) tx4938_irq_pic_mask(irq), 0); spin_unlock_irqrestore(&tx4938_pic_lock, flags); - - return; } static void tx4938_irq_pic_mask_and_ack(unsigned int irq) { tx4938_irq_pic_disable(irq); - - return; } static void @@ -381,8 +361,6 @@ tx4938_irq_pic_end(unsigned int irq) if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) { tx4938_irq_pic_enable(irq); } - - return; } /**********************************************************************************/ @@ -394,8 +372,6 @@ tx4938_irq_init(void) { tx4938_irq_cp0_init(); tx4938_irq_pic_init(); - - return; } int @@ -417,23 +393,23 @@ tx4938_irq_nested(void) } wbflush(); - return (sw_irq); + return sw_irq; } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause() & read_c0_status(); if (pending & STATUSF_IP7) - do_IRQ(TX4938_IRQ_CPU_TIMER, regs); + do_IRQ(TX4938_IRQ_CPU_TIMER); else if (pending & STATUSF_IP2) { int irq = tx4938_irq_nested(); if (irq) - do_IRQ(irq, regs); + do_IRQ(irq); else - spurious_interrupt(regs); + spurious_interrupt(); } else if (pending & STATUSF_IP1) - do_IRQ(TX4938_IRQ_USER1, regs); + do_IRQ(TX4938_IRQ_USER1); else if (pending & STATUSF_IP0) - do_IRQ(TX4938_IRQ_USER0, regs); + do_IRQ(TX4938_IRQ_USER0); } diff --git a/arch/mips/tx4938/toshiba_rbtx4938/irq.c b/arch/mips/tx4938/toshiba_rbtx4938/irq.c index 83f2750825a..bbb3390e98f 100644 --- a/arch/mips/tx4938/toshiba_rbtx4938/irq.c +++ b/arch/mips/tx4938/toshiba_rbtx4938/irq.c @@ -81,7 +81,6 @@ IRQ Device #include <asm/io.h> #include <asm/irq.h> #include <asm/processor.h> -#include <asm/ptrace.h> #include <asm/reboot.h> #include <asm/time.h> #include <linux/bootmem.h> diff --git a/arch/mips/tx4938/toshiba_rbtx4938/spi_txx9.c b/arch/mips/tx4938/toshiba_rbtx4938/spi_txx9.c index fae3136f462..b926e6a75c2 100644 --- a/arch/mips/tx4938/toshiba_rbtx4938/spi_txx9.c +++ b/arch/mips/tx4938/toshiba_rbtx4938/spi_txx9.c @@ -35,7 +35,8 @@ void __init txx9_spi_init(unsigned long base, int (*cs_func)(int chipid, int on) } static DECLARE_WAIT_QUEUE_HEAD(txx9_spi_wait); -static void txx9_spi_interrupt(int irq, void *dev_id, struct pt_regs *regs) + +static void txx9_spi_interrupt(int irq, void *dev_id) { /* disable rx intr */ tx4938_spiptr->cr0 &= ~TXx9_SPCR0_RBSIE; diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c index 7a5c31d5837..c215c0d39fa 100644 --- a/arch/mips/vr41xx/common/icu.c +++ b/arch/mips/vr41xx/common/icu.c @@ -635,7 +635,7 @@ int vr41xx_set_intassign(unsigned int irq, unsigned char intassign) EXPORT_SYMBOL(vr41xx_set_intassign); -static int icu_get_irq(unsigned int irq, struct pt_regs *regs) +static int icu_get_irq(unsigned int irq) { uint16_t pend1, pend2; uint16_t mask1, mask2; diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c index 4733c534446..397ba94cd7e 100644 --- a/arch/mips/vr41xx/common/irq.c +++ b/arch/mips/vr41xx/common/irq.c @@ -25,7 +25,7 @@ #include <asm/vr41xx/irq.h> typedef struct irq_cascade { - int (*get_irq)(unsigned int, struct pt_regs *); + int (*get_irq)(unsigned int); } irq_cascade_t; static irq_cascade_t irq_cascade[NR_IRQS] __cacheline_aligned; @@ -36,7 +36,7 @@ static struct irqaction cascade_irqaction = { .name = "cascade", }; -int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int, struct pt_regs *)) +int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int)) { int retval = 0; @@ -59,7 +59,7 @@ int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int, struct pt_regs *) EXPORT_SYMBOL_GPL(cascade_irq); -static void irq_dispatch(unsigned int irq, struct pt_regs *regs) +static void irq_dispatch(unsigned int irq) { irq_cascade_t *cascade; struct irq_desc *desc; @@ -74,39 +74,39 @@ static void irq_dispatch(unsigned int irq, struct pt_regs *regs) unsigned int source_irq = irq; desc = irq_desc + source_irq; desc->chip->ack(source_irq); - irq = cascade->get_irq(irq, regs); + irq = cascade->get_irq(irq); if (irq < 0) atomic_inc(&irq_err_count); else - irq_dispatch(irq, regs); + irq_dispatch(irq); desc->chip->end(source_irq); } else - do_IRQ(irq, regs); + do_IRQ(irq); } -asmlinkage void plat_irq_dispatch(struct pt_regs *regs) +asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; if (pending & CAUSEF_IP7) - do_IRQ(7, regs); + do_IRQ(7); else if (pending & 0x7800) { if (pending & CAUSEF_IP3) - irq_dispatch(3, regs); + irq_dispatch(3); else if (pending & CAUSEF_IP4) - irq_dispatch(4, regs); + irq_dispatch(4); else if (pending & CAUSEF_IP5) - irq_dispatch(5, regs); + irq_dispatch(5); else if (pending & CAUSEF_IP6) - irq_dispatch(6, regs); + irq_dispatch(6); } else if (pending & CAUSEF_IP2) - irq_dispatch(2, regs); + irq_dispatch(2); else if (pending & CAUSEF_IP0) - do_IRQ(0, regs); + do_IRQ(0); else if (pending & CAUSEF_IP1) - do_IRQ(1, regs); + do_IRQ(1); else - spurious_interrupt(regs); + spurious_interrupt(); } void __init arch_init_irq(void) |