Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS updates from Ralf Baechle:
o Add basic support for the Mediatek/Ralink Wireless SoC family.
o The Qualcomm Atheros platform is extended by support for the new
QCA955X SoC series as well as a bunch of patches that get the code
ready for OF support.
o Lantiq and BCM47XX platform have a few improvements and bug fixes.
o MIPS has sent a few patches that get the kernel ready for the
upcoming microMIPS support.
o The rest of the series is made up of small bug fixes and cleanups
that relate to various parts of the MIPS code. The biggy in there is
a whitespace cleanup. After I was sent another set of whitespace
cleanup patches I decided it was the time to clean the whitespace
"issues" for once and and that touches many files below arch/mips/.
Fix up silly conflicts, mostly due to whitespace cleanups.
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (105 commits)
MIPS: Quit exporting kernel internel break codes to uapi/asm/break.h
MIPS: remove broken conditional inside vpe loader code
MIPS: SMTC: fix implicit declaration of set_vi_handler
MIPS: early_printk: drop __init annotations
MIPS: Probe for and report hardware virtualization support.
MIPS: ath79: add support for the Qualcomm Atheros AP136-010 board
MIPS: ath79: add USB controller registration code for the QCA955X SoCs
MIPS: ath79: add PCI controller registration code for the QCA955X SoCs
MIPS: ath79: add WMAC registration code for the QCA955X SoCs
MIPS: ath79: register UART for the QCA955X SoCs
MIPS: ath79: add QCA955X specific glue to ath79_device_reset_{set, clear}
MIPS: ath79: add GPIO setup code for the QCA955X SoCs
MIPS: ath79: add IRQ handling code for the QCA955X SoCs
MIPS: ath79: add clock setup code for the QCA955X SoCs
MIPS: ath79: add SoC detection code for the QCA955X SoCs
MIPS: ath79: add early printk support for the QCA955X SoCs
MIPS: ath79: fix WMAC IRQ resource assignment
mips: reserve elfcorehdr
mips: Make sure kernel memory is in iomem
MIPS: ath79: use dynamically allocated USB platform devices
...
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index 007c33d..f81d98f 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -27,6 +27,7 @@
obj-$(CONFIG_CSRC_POWERTV) += csrc-powertv.o
obj-$(CONFIG_CSRC_R4K) += csrc-r4k.o
obj-$(CONFIG_CSRC_SB1250) += csrc-sb1250.o
+obj-$(CONFIG_CSRC_GIC) += csrc-gic.o
obj-$(CONFIG_SYNC_R4K) += sync-r4k.o
obj-$(CONFIG_STACKTRACE) += stacktrace.o
@@ -39,7 +40,7 @@
obj-$(CONFIG_CPU_R3000) += r2300_fpu.o r2300_switch.o
obj-$(CONFIG_CPU_R6000) += r6000_fpu.o r4k_switch.o
obj-$(CONFIG_CPU_TX39XX) += r2300_fpu.o r2300_switch.o
-obj-$(CONFIG_CPU_CAVIUM_OCTEON) += octeon_switch.o
+obj-$(CONFIG_CPU_CAVIUM_OCTEON) += octeon_switch.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_SMP_UP) += smp-up.o
@@ -53,7 +54,7 @@
obj-$(CONFIG_CPU_MIPSR2) += spram.o
obj-$(CONFIG_MIPS_VPE_LOADER) += vpe.o
-obj-$(CONFIG_MIPS_VPE_APSP_API) += rtlx.o
+obj-$(CONFIG_MIPS_VPE_APSP_API) += rtlx.o
obj-$(CONFIG_I8259) += i8259.o
obj-$(CONFIG_IRQ_CPU) += irq_cpu.o
@@ -98,4 +99,35 @@
obj-$(CONFIG_JUMP_LABEL) += jump_label.o
+#
+# DSP ASE supported for MIPS32 or MIPS64 Release 2 cores only. It is safe
+# to enable DSP assembler support here even if the MIPS Release 2 CPU we
+# are targetting does not support DSP because all code-paths making use of
+# it properly check that the running CPU *actually does* support these
+# instructions.
+#
+ifeq ($(CONFIG_CPU_MIPSR2), y)
+CFLAGS_DSP = -DHAVE_AS_DSP
+
+#
+# Check if assembler supports DSP ASE
+#
+ifeq ($(call cc-option-yn,-mdsp), y)
+CFLAGS_DSP += -mdsp
+endif
+
+#
+# Check if assembler supports DSP ASE Rev2
+#
+ifeq ($(call cc-option-yn,-mdspr2), y)
+CFLAGS_DSP += -mdspr2
+endif
+
+CFLAGS_signal.o = $(CFLAGS_DSP)
+CFLAGS_signal32.o = $(CFLAGS_DSP)
+CFLAGS_process.o = $(CFLAGS_DSP)
+CFLAGS_branch.o = $(CFLAGS_DSP)
+CFLAGS_ptrace.o = $(CFLAGS_DSP)
+endif
+
CPPFLAGS_vmlinux.lds := $(KBUILD_CFLAGS)
diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
index 9fdd8bc..e06f777 100644
--- a/arch/mips/kernel/binfmt_elfn32.c
+++ b/arch/mips/kernel/binfmt_elfn32.c
@@ -6,7 +6,7 @@
*
* Heavily inspired by the 32-bit Sparc compat code which is
* Copyright (C) 1995, 1996, 1997, 1998 David S. Miller (davem@redhat.com)
- * Copyright (C) 1995, 1996, 1997, 1998 Jakub Jelinek (jj@ultra.linux.cz)
+ * Copyright (C) 1995, 1996, 1997, 1998 Jakub Jelinek (jj@ultra.linux.cz)
*/
#define ELF_ARCH EM_MIPS
@@ -48,7 +48,7 @@
#define TASK32_SIZE 0x7fff8000UL
#undef ELF_ET_DYN_BASE
-#define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
+#define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
#include <asm/processor.h>
#include <linux/module.h>
@@ -67,8 +67,8 @@
pid_t pr_ppid;
pid_t pr_pgrp;
pid_t pr_sid;
- struct compat_timeval pr_utime; /* User time */
- struct compat_timeval pr_stime; /* System time */
+ struct compat_timeval pr_utime; /* User time */
+ struct compat_timeval pr_stime; /* System time */
struct compat_timeval pr_cutime;/* Cumulative user time */
struct compat_timeval pr_cstime;/* Cumulative system time */
elf_gregset_t pr_reg; /* GP registers */
@@ -88,7 +88,7 @@
pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid;
/* Lots missing */
char pr_fname[16]; /* filename of executable */
- char pr_psargs[ELF_PRARGSZ]; /* initial part of arg list */
+ char pr_psargs[ELF_PRARGSZ]; /* initial part of arg list */
};
#define elf_caddr_t u32
diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
index ff44823..556a435 100644
--- a/arch/mips/kernel/binfmt_elfo32.c
+++ b/arch/mips/kernel/binfmt_elfo32.c
@@ -6,7 +6,7 @@
*
* Heavily inspired by the 32-bit Sparc compat code which is
* Copyright (C) 1995, 1996, 1997, 1998 David S. Miller (davem@redhat.com)
- * Copyright (C) 1995, 1996, 1997, 1998 Jakub Jelinek (jj@ultra.linux.cz)
+ * Copyright (C) 1995, 1996, 1997, 1998 Jakub Jelinek (jj@ultra.linux.cz)
*/
#define ELF_ARCH EM_MIPS
@@ -50,7 +50,7 @@
#define TASK32_SIZE 0x7fff8000UL
#undef ELF_ET_DYN_BASE
-#define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
+#define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
#include <asm/processor.h>
@@ -86,8 +86,8 @@
pid_t pr_ppid;
pid_t pr_pgrp;
pid_t pr_sid;
- struct compat_timeval pr_utime; /* User time */
- struct compat_timeval pr_stime; /* System time */
+ struct compat_timeval pr_utime; /* User time */
+ struct compat_timeval pr_stime; /* System time */
struct compat_timeval pr_cutime;/* Cumulative user time */
struct compat_timeval pr_cstime;/* Cumulative system time */
elf_gregset_t pr_reg; /* GP registers */
@@ -107,7 +107,7 @@
pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid;
/* Lots missing */
char pr_fname[16]; /* filename of executable */
- char pr_psargs[ELF_PRARGSZ]; /* initial part of arg list */
+ char pr_psargs[ELF_PRARGSZ]; /* initial part of arg list */
};
#define elf_caddr_t u32
diff --git a/arch/mips/kernel/bmips_vec.S b/arch/mips/kernel/bmips_vec.S
index e908e81..64c4fd6 100644
--- a/arch/mips/kernel/bmips_vec.S
+++ b/arch/mips/kernel/bmips_vec.S
@@ -170,7 +170,7 @@
/* switch to permanent stack and continue booting */
- .global bmips_secondary_reentry
+ .global bmips_secondary_reentry
bmips_secondary_reentry:
la k0, bmips_smp_boot_sp
lw sp, 0(k0)
@@ -182,7 +182,7 @@
#endif /* CONFIG_SMP */
.align 4
- .global bmips_reset_nmi_vec_end
+ .global bmips_reset_nmi_vec_end
bmips_reset_nmi_vec_end:
END(bmips_reset_nmi_vec)
@@ -206,7 +206,7 @@
eret
.align 4
- .global bmips_smp_int_vec_end
+ .global bmips_smp_int_vec_end
bmips_smp_int_vec_end:
END(bmips_smp_int_vec)
diff --git a/arch/mips/kernel/branch.c b/arch/mips/kernel/branch.c
index 4d735d0..83ffe95 100644
--- a/arch/mips/kernel/branch.c
+++ b/arch/mips/kernel/branch.c
@@ -57,7 +57,7 @@
*/
case bcond_op:
switch (insn.i_format.rt) {
- case bltz_op:
+ case bltz_op:
case bltzl_op:
if ((long)regs->regs[insn.i_format.rs] < 0) {
epc = epc + 4 + (insn.i_format.simmediate << 2);
@@ -197,8 +197,8 @@
bit += (bit != 0);
bit += 23;
switch (insn.i_format.rt & 3) {
- case 0: /* bc1f */
- case 2: /* bc1fl */
+ case 0: /* bc1f */
+ case 2: /* bc1fl */
if (~fcr31 & (1 << bit)) {
epc = epc + 4 + (insn.i_format.simmediate << 2);
if (insn.i_format.rt == 2)
@@ -208,8 +208,8 @@
regs->cp0_epc = epc;
break;
- case 1: /* bc1t */
- case 3: /* bc1tl */
+ case 1: /* bc1t */
+ case 3: /* bc1tl */
if (fcr31 & (1 << bit)) {
epc = epc + 4 + (insn.i_format.simmediate << 2);
if (insn.i_format.rt == 3)
diff --git a/arch/mips/kernel/cevt-bcm1480.c b/arch/mips/kernel/cevt-bcm1480.c
index 69bbfae..15f618b 100644
--- a/arch/mips/kernel/cevt-bcm1480.c
+++ b/arch/mips/kernel/cevt-bcm1480.c
@@ -41,7 +41,7 @@
* the rest of the system
*/
static void sibyte_set_mode(enum clock_event_mode mode,
- struct clock_event_device *evt)
+ struct clock_event_device *evt)
{
unsigned int cpu = smp_processor_id();
void __iomem *cfg, *init;
@@ -144,7 +144,7 @@
bcm1480_unmask_irq(cpu, irq);
- action->handler = sibyte_counter_handler;
+ action->handler = sibyte_counter_handler;
action->flags = IRQF_PERCPU | IRQF_TIMER;
action->name = name;
action->dev_id = cd;
diff --git a/arch/mips/kernel/cevt-ds1287.c b/arch/mips/kernel/cevt-ds1287.c
index ed648cb..ff1f01b 100644
--- a/arch/mips/kernel/cevt-ds1287.c
+++ b/arch/mips/kernel/cevt-ds1287.c
@@ -1,7 +1,7 @@
/*
* DS1287 clockevent driver
*
- * Copyright (C) 2008 Yoichi Yuasa <yuasa@linux-mips.org>
+ * Copyright (C) 2008 Yoichi Yuasa <yuasa@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
@@ -89,7 +89,7 @@
static struct clock_event_device ds1287_clockevent = {
.name = "ds1287",
.features = CLOCK_EVT_FEAT_PERIODIC,
- .set_next_event = ds1287_set_next_event,
+ .set_next_event = ds1287_set_next_event,
.set_mode = ds1287_set_mode,
.event_handler = ds1287_event_handler,
};
diff --git a/arch/mips/kernel/cevt-gt641xx.c b/arch/mips/kernel/cevt-gt641xx.c
index 831b475..f069460 100644
--- a/arch/mips/kernel/cevt-gt641xx.c
+++ b/arch/mips/kernel/cevt-gt641xx.c
@@ -1,7 +1,7 @@
/*
* GT641xx clockevent routines.
*
- * Copyright (C) 2007 Yoichi Yuasa <yuasa@linux-mips.org>
+ * Copyright (C) 2007 Yoichi Yuasa <yuasa@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
@@ -98,7 +98,7 @@
.name = "gt641xx-timer0",
.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
.irq = GT641XX_TIMER0_IRQ,
- .set_next_event = gt641xx_timer0_set_next_event,
+ .set_next_event = gt641xx_timer0_set_next_event,
.set_mode = gt641xx_timer0_set_mode,
.event_handler = gt641xx_timer0_event_handler,
};
diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c
index 7532392..07b847d 100644
--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
@@ -25,7 +25,7 @@
#ifndef CONFIG_MIPS_MT_SMTC
static int mips_next_event(unsigned long delta,
- struct clock_event_device *evt)
+ struct clock_event_device *evt)
{
unsigned int cnt;
int res;
@@ -66,7 +66,7 @@
goto out;
/*
- * The same applies to performance counter interrupts. But with the
+ * The same applies to performance counter interrupts. But with the
* above we now know that the reason we got here must be a timer
* interrupt. Being the paranoiacs we are we check anyway.
*/
@@ -119,7 +119,7 @@
unsigned int cnt;
/*
- * IP7 already pending? Try to clear it by acking the timer.
+ * IP7 already pending? Try to clear it by acking the timer.
*/
if (c0_compare_int_pending()) {
cnt = read_c0_count();
diff --git a/arch/mips/kernel/cevt-sb1250.c b/arch/mips/kernel/cevt-sb1250.c
index e73439f..200f277 100644
--- a/arch/mips/kernel/cevt-sb1250.c
+++ b/arch/mips/kernel/cevt-sb1250.c
@@ -39,7 +39,7 @@
* the rest of the system
*/
static void sibyte_set_mode(enum clock_event_mode mode,
- struct clock_event_device *evt)
+ struct clock_event_device *evt)
{
unsigned int cpu = smp_processor_id();
void __iomem *cfg, *init;
@@ -143,7 +143,7 @@
sb1250_unmask_irq(cpu, irq);
- action->handler = sibyte_counter_handler;
+ action->handler = sibyte_counter_handler;
action->flags = IRQF_PERCPU | IRQF_TIMER;
action->name = name;
action->dev_id = cd;
diff --git a/arch/mips/kernel/cevt-smtc.c b/arch/mips/kernel/cevt-smtc.c
index 2e72d30..9de5ed7 100644
--- a/arch/mips/kernel/cevt-smtc.c
+++ b/arch/mips/kernel/cevt-smtc.c
@@ -49,7 +49,7 @@
/*
* Timestamps stored are absolute values to be programmed
- * into Count register. Valid timestamps will never be zero.
+ * into Count register. Valid timestamps will never be zero.
* If a Zero Count value is actually calculated, it is converted
* to be a 1, which will introduce 1 or two CPU cycles of error
* roughly once every four billion events, which at 1000 HZ means
diff --git a/arch/mips/kernel/cevt-txx9.c b/arch/mips/kernel/cevt-txx9.c
index e5c30b1..2ae0846 100644
--- a/arch/mips/kernel/cevt-txx9.c
+++ b/arch/mips/kernel/cevt-txx9.c
@@ -4,7 +4,7 @@
* for more details.
*
* Based on linux/arch/mips/kernel/cevt-r4k.c,
- * linux/arch/mips/jmr3927/rbhma3100/setup.c
+ * linux/arch/mips/jmr3927/rbhma3100/setup.c
*
* Copyright 2001 MontaVista Software Inc.
* Copyright (C) 2000-2001 Toshiba Corporation
@@ -129,7 +129,7 @@
CLOCK_EVT_FEAT_ONESHOT,
.rating = 200,
.set_mode = txx9tmr_set_mode,
- .set_next_event = txx9tmr_set_next_event,
+ .set_next_event = txx9tmr_set_next_event,
},
};
@@ -139,7 +139,7 @@
struct clock_event_device *cd = &txx9_cd->cd;
struct txx9_tmr_reg __iomem *tmrptr = txx9_cd->tmrptr;
- __raw_writel(0, &tmrptr->tisr); /* ack interrupt */
+ __raw_writel(0, &tmrptr->tisr); /* ack interrupt */
cd->event_handler(cd);
return IRQ_HANDLED;
}
diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c
index d6a1864..de3c25f 100644
--- a/arch/mips/kernel/cpu-bugs64.c
+++ b/arch/mips/kernel/cpu-bugs64.c
@@ -84,9 +84,9 @@
".set noreorder\n\t"
".set nomacro\n\t"
"mult %2, %3\n\t"
- "dsll32 %0, %4, %5\n\t"
+ "dsll32 %0, %4, %5\n\t"
"mflo $0\n\t"
- "dsll32 %1, %4, %5\n\t"
+ "dsll32 %1, %4, %5\n\t"
"nop\n\t"
".set pop"
: "=&r" (lv1), "=r" (lw)
@@ -239,7 +239,7 @@
panic(bug64hit, !DADDI_WAR ? daddiwar : nowar);
}
-int daddiu_bug = -1;
+int daddiu_bug = -1;
static inline void check_daddiu(void)
{
@@ -273,7 +273,7 @@
#ifdef HAVE_AS_SET_DADDI
".set daddi\n\t"
#endif
- "daddiu %0, %2, %4\n\t"
+ "daddiu %0, %2, %4\n\t"
"addiu %1, $0, %4\n\t"
"daddu %1, %2\n\t"
".set pop"
@@ -292,7 +292,7 @@
asm volatile(
"addiu %2, $0, %3\n\t"
"dsrl %2, %2, 1\n\t"
- "daddiu %0, %2, %4\n\t"
+ "daddiu %0, %2, %4\n\t"
"addiu %1, $0, %4\n\t"
"daddu %1, %2"
: "=&r" (v), "=&r" (w), "=&r" (tmp)
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index cce3782..6bfccc2 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -4,7 +4,7 @@
* Copyright (C) xxxx the Anonymous
* Copyright (C) 1994 - 2006 Ralf Baechle
* Copyright (C) 2003, 2004 Maciej W. Rozycki
- * Copyright (C) 2001, 2004, 2011, 2012 MIPS Technologies, Inc.
+ * Copyright (C) 2001, 2004, 2011, 2012 MIPS Technologies, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -69,12 +69,12 @@
" wait \n"
" .set pop \n");
local_irq_enable();
- __asm__(" .globl __pastwait \n"
+ __asm__(" .globl __pastwait \n"
"__pastwait: \n");
}
/*
- * The RM7000 variant has to handle erratum 38. The workaround is to not
+ * The RM7000 variant has to handle erratum 38. The workaround is to not
* have any pending stores when the WAIT instruction is executed.
*/
static void rm7k_wait_irqoff(void)
@@ -201,6 +201,7 @@
break;
case CPU_M14KC:
+ case CPU_M14KEC:
case CPU_24K:
case CPU_34K:
case CPU_1004K:
@@ -331,6 +332,34 @@
#endif
}
+static void __cpuinit set_isa(struct cpuinfo_mips *c, unsigned int isa)
+{
+ switch (isa) {
+ case MIPS_CPU_ISA_M64R2:
+ c->isa_level |= MIPS_CPU_ISA_M32R2 | MIPS_CPU_ISA_M64R2;
+ case MIPS_CPU_ISA_M64R1:
+ c->isa_level |= MIPS_CPU_ISA_M32R1 | MIPS_CPU_ISA_M64R1;
+ case MIPS_CPU_ISA_V:
+ c->isa_level |= MIPS_CPU_ISA_V;
+ case MIPS_CPU_ISA_IV:
+ c->isa_level |= MIPS_CPU_ISA_IV;
+ case MIPS_CPU_ISA_III:
+ c->isa_level |= MIPS_CPU_ISA_I | MIPS_CPU_ISA_II |
+ MIPS_CPU_ISA_III;
+ break;
+
+ case MIPS_CPU_ISA_M32R2:
+ c->isa_level |= MIPS_CPU_ISA_M32R2;
+ case MIPS_CPU_ISA_M32R1:
+ c->isa_level |= MIPS_CPU_ISA_M32R1;
+ case MIPS_CPU_ISA_II:
+ c->isa_level |= MIPS_CPU_ISA_II;
+ case MIPS_CPU_ISA_I:
+ c->isa_level |= MIPS_CPU_ISA_I;
+ break;
+ }
+}
+
static char unknown_isa[] __cpuinitdata = KERN_ERR \
"Unsupported ISA type, c0.config0: %d.";
@@ -348,10 +377,10 @@
case 0:
switch ((config0 & MIPS_CONF_AR) >> 10) {
case 0:
- c->isa_level = MIPS_CPU_ISA_M32R1;
+ set_isa(c, MIPS_CPU_ISA_M32R1);
break;
case 1:
- c->isa_level = MIPS_CPU_ISA_M32R2;
+ set_isa(c, MIPS_CPU_ISA_M32R2);
break;
default:
goto unknown;
@@ -360,10 +389,10 @@
case 2:
switch ((config0 & MIPS_CONF_AR) >> 10) {
case 0:
- c->isa_level = MIPS_CPU_ISA_M64R1;
+ set_isa(c, MIPS_CPU_ISA_M64R1);
break;
case 1:
- c->isa_level = MIPS_CPU_ISA_M64R2;
+ set_isa(c, MIPS_CPU_ISA_M64R2);
break;
default:
goto unknown;
@@ -439,6 +468,10 @@
c->ases |= MIPS_ASE_MIPSMT;
if (config3 & MIPS_CONF3_ULRI)
c->options |= MIPS_CPU_ULRI;
+ if (config3 & MIPS_CONF3_ISA)
+ c->options |= MIPS_CPU_MICROMIPS;
+ if (config3 & MIPS_CONF3_VZ)
+ c->ases |= MIPS_ASE_VZ;
return config3 & MIPS_CONF_M;
}
@@ -469,7 +502,7 @@
c->scache.flags = MIPS_CACHE_NOT_PRESENT;
ok = decode_config0(c); /* Read Config registers. */
- BUG_ON(!ok); /* Arch spec violation! */
+ BUG_ON(!ok); /* Arch spec violation! */
if (ok)
ok = decode_config1(c);
if (ok)
@@ -494,7 +527,7 @@
case PRID_IMP_R2000:
c->cputype = CPU_R2000;
__cpu_name[cpu] = "R2000";
- c->isa_level = MIPS_CPU_ISA_I;
+ set_isa(c, MIPS_CPU_ISA_I);
c->options = MIPS_CPU_TLB | MIPS_CPU_3K_CACHE |
MIPS_CPU_NOFPUEX;
if (__cpu_has_fpu())
@@ -514,7 +547,7 @@
c->cputype = CPU_R3000;
__cpu_name[cpu] = "R3000";
}
- c->isa_level = MIPS_CPU_ISA_I;
+ set_isa(c, MIPS_CPU_ISA_I);
c->options = MIPS_CPU_TLB | MIPS_CPU_3K_CACHE |
MIPS_CPU_NOFPUEX;
if (__cpu_has_fpu())
@@ -540,7 +573,7 @@
}
}
- c->isa_level = MIPS_CPU_ISA_III;
+ set_isa(c, MIPS_CPU_ISA_III);
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_WATCH | MIPS_CPU_VCE |
MIPS_CPU_LLSC;
@@ -580,14 +613,14 @@
__cpu_name[cpu] = "NEC Vr41xx";
break;
}
- c->isa_level = MIPS_CPU_ISA_III;
+ set_isa(c, MIPS_CPU_ISA_III);
c->options = R4K_OPTS;
c->tlbsize = 32;
break;
case PRID_IMP_R4300:
c->cputype = CPU_R4300;
__cpu_name[cpu] = "R4300";
- c->isa_level = MIPS_CPU_ISA_III;
+ set_isa(c, MIPS_CPU_ISA_III);
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_LLSC;
c->tlbsize = 32;
@@ -595,7 +628,7 @@
case PRID_IMP_R4600:
c->cputype = CPU_R4600;
__cpu_name[cpu] = "R4600";
- c->isa_level = MIPS_CPU_ISA_III;
+ set_isa(c, MIPS_CPU_ISA_III);
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_LLSC;
c->tlbsize = 48;
@@ -610,13 +643,13 @@
*/
c->cputype = CPU_R4650;
__cpu_name[cpu] = "R4650";
- c->isa_level = MIPS_CPU_ISA_III;
+ set_isa(c, MIPS_CPU_ISA_III);
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_LLSC;
c->tlbsize = 48;
break;
#endif
case PRID_IMP_TX39:
- c->isa_level = MIPS_CPU_ISA_I;
+ set_isa(c, MIPS_CPU_ISA_I);
c->options = MIPS_CPU_TLB | MIPS_CPU_TX39_CACHE;
if ((c->processor_id & 0xf0) == (PRID_REV_TX3927 & 0xf0)) {
@@ -641,7 +674,7 @@
case PRID_IMP_R4700:
c->cputype = CPU_R4700;
__cpu_name[cpu] = "R4700";
- c->isa_level = MIPS_CPU_ISA_III;
+ set_isa(c, MIPS_CPU_ISA_III);
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_LLSC;
c->tlbsize = 48;
@@ -649,7 +682,7 @@
case PRID_IMP_TX49:
c->cputype = CPU_TX49XX;
__cpu_name[cpu] = "R49XX";
- c->isa_level = MIPS_CPU_ISA_III;
+ set_isa(c, MIPS_CPU_ISA_III);
c->options = R4K_OPTS | MIPS_CPU_LLSC;
if (!(c->processor_id & 0x08))
c->options |= MIPS_CPU_FPU | MIPS_CPU_32FPR;
@@ -658,7 +691,7 @@
case PRID_IMP_R5000:
c->cputype = CPU_R5000;
__cpu_name[cpu] = "R5000";
- c->isa_level = MIPS_CPU_ISA_IV;
+ set_isa(c, MIPS_CPU_ISA_IV);
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_LLSC;
c->tlbsize = 48;
@@ -666,7 +699,7 @@
case PRID_IMP_R5432:
c->cputype = CPU_R5432;
__cpu_name[cpu] = "R5432";
- c->isa_level = MIPS_CPU_ISA_IV;
+ set_isa(c, MIPS_CPU_ISA_IV);
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_WATCH | MIPS_CPU_LLSC;
c->tlbsize = 48;
@@ -674,7 +707,7 @@
case PRID_IMP_R5500:
c->cputype = CPU_R5500;
__cpu_name[cpu] = "R5500";
- c->isa_level = MIPS_CPU_ISA_IV;
+ set_isa(c, MIPS_CPU_ISA_IV);
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_WATCH | MIPS_CPU_LLSC;
c->tlbsize = 48;
@@ -682,7 +715,7 @@
case PRID_IMP_NEVADA:
c->cputype = CPU_NEVADA;
__cpu_name[cpu] = "Nevada";
- c->isa_level = MIPS_CPU_ISA_IV;
+ set_isa(c, MIPS_CPU_ISA_IV);
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_DIVEC | MIPS_CPU_LLSC;
c->tlbsize = 48;
@@ -690,7 +723,7 @@
case PRID_IMP_R6000:
c->cputype = CPU_R6000;
__cpu_name[cpu] = "R6000";
- c->isa_level = MIPS_CPU_ISA_II;
+ set_isa(c, MIPS_CPU_ISA_II);
c->options = MIPS_CPU_TLB | MIPS_CPU_FPU |
MIPS_CPU_LLSC;
c->tlbsize = 32;
@@ -698,7 +731,7 @@
case PRID_IMP_R6000A:
c->cputype = CPU_R6000A;
__cpu_name[cpu] = "R6000A";
- c->isa_level = MIPS_CPU_ISA_II;
+ set_isa(c, MIPS_CPU_ISA_II);
c->options = MIPS_CPU_TLB | MIPS_CPU_FPU |
MIPS_CPU_LLSC;
c->tlbsize = 32;
@@ -706,38 +739,38 @@
case PRID_IMP_RM7000:
c->cputype = CPU_RM7000;
__cpu_name[cpu] = "RM7000";
- c->isa_level = MIPS_CPU_ISA_IV;
+ set_isa(c, MIPS_CPU_ISA_IV);
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_LLSC;
/*
- * Undocumented RM7000: Bit 29 in the info register of
+ * Undocumented RM7000: Bit 29 in the info register of
* the RM7000 v2.0 indicates if the TLB has 48 or 64
* entries.
*
- * 29 1 => 64 entry JTLB
- * 0 => 48 entry JTLB
+ * 29 1 => 64 entry JTLB
+ * 0 => 48 entry JTLB
*/
c->tlbsize = (read_c0_info() & (1 << 29)) ? 64 : 48;
break;
case PRID_IMP_RM9000:
c->cputype = CPU_RM9000;
__cpu_name[cpu] = "RM9000";
- c->isa_level = MIPS_CPU_ISA_IV;
+ set_isa(c, MIPS_CPU_ISA_IV);
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_LLSC;
/*
* Bit 29 in the info register of the RM9000
* indicates if the TLB has 48 or 64 entries.
*
- * 29 1 => 64 entry JTLB
- * 0 => 48 entry JTLB
+ * 29 1 => 64 entry JTLB
+ * 0 => 48 entry JTLB
*/
c->tlbsize = (read_c0_info() & (1 << 29)) ? 64 : 48;
break;
case PRID_IMP_R8000:
c->cputype = CPU_R8000;
__cpu_name[cpu] = "RM8000";
- c->isa_level = MIPS_CPU_ISA_IV;
+ set_isa(c, MIPS_CPU_ISA_IV);
c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_LLSC;
@@ -746,7 +779,7 @@
case PRID_IMP_R10000:
c->cputype = CPU_R10000;
__cpu_name[cpu] = "R10000";
- c->isa_level = MIPS_CPU_ISA_IV;
+ set_isa(c, MIPS_CPU_ISA_IV);
c->options = MIPS_CPU_TLB | MIPS_CPU_4K_CACHE | MIPS_CPU_4KEX |
MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_COUNTER | MIPS_CPU_WATCH |
@@ -756,7 +789,7 @@
case PRID_IMP_R12000:
c->cputype = CPU_R12000;
__cpu_name[cpu] = "R12000";
- c->isa_level = MIPS_CPU_ISA_IV;
+ set_isa(c, MIPS_CPU_ISA_IV);
c->options = MIPS_CPU_TLB | MIPS_CPU_4K_CACHE | MIPS_CPU_4KEX |
MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_COUNTER | MIPS_CPU_WATCH |
@@ -766,7 +799,7 @@
case PRID_IMP_R14000:
c->cputype = CPU_R14000;
__cpu_name[cpu] = "R14000";
- c->isa_level = MIPS_CPU_ISA_IV;
+ set_isa(c, MIPS_CPU_ISA_IV);
c->options = MIPS_CPU_TLB | MIPS_CPU_4K_CACHE | MIPS_CPU_4KEX |
MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_COUNTER | MIPS_CPU_WATCH |
@@ -786,7 +819,7 @@
break;
}
- c->isa_level = MIPS_CPU_ISA_III;
+ set_isa(c, MIPS_CPU_ISA_III);
c->options = R4K_OPTS |
MIPS_CPU_FPU | MIPS_CPU_LLSC |
MIPS_CPU_32FPR;
@@ -838,10 +871,13 @@
__cpu_name[cpu] = "MIPS 20Kc";
break;
case PRID_IMP_24K:
- case PRID_IMP_24KE:
c->cputype = CPU_24K;
__cpu_name[cpu] = "MIPS 24Kc";
break;
+ case PRID_IMP_24KE:
+ c->cputype = CPU_24K;
+ __cpu_name[cpu] = "MIPS 24KEc";
+ break;
case PRID_IMP_25KF:
c->cputype = CPU_25KF;
__cpu_name[cpu] = "MIPS 25Kc";
@@ -858,6 +894,10 @@
c->cputype = CPU_M14KC;
__cpu_name[cpu] = "MIPS M14Kc";
break;
+ case PRID_IMP_M14KEC:
+ c->cputype = CPU_M14KEC;
+ __cpu_name[cpu] = "MIPS M14KEc";
+ break;
case PRID_IMP_1004K:
c->cputype = CPU_1004K;
__cpu_name[cpu] = "MIPS 1004Kc";
@@ -946,7 +986,7 @@
case PRID_IMP_PR4450:
c->cputype = CPU_PR4450;
__cpu_name[cpu] = "Philips PR4450";
- c->isa_level = MIPS_CPU_ISA_M32R1;
+ set_isa(c, MIPS_CPU_ISA_M32R1);
break;
}
}
@@ -1053,12 +1093,12 @@
return;
}
- c->options = (MIPS_CPU_TLB |
- MIPS_CPU_4KEX |
+ c->options = (MIPS_CPU_TLB |
+ MIPS_CPU_4KEX |
MIPS_CPU_COUNTER |
- MIPS_CPU_DIVEC |
- MIPS_CPU_WATCH |
- MIPS_CPU_EJTAG |
+ MIPS_CPU_DIVEC |
+ MIPS_CPU_WATCH |
+ MIPS_CPU_EJTAG |
MIPS_CPU_LLSC);
switch (c->processor_id & 0xff00) {
@@ -1105,12 +1145,12 @@
}
if (c->cputype == CPU_XLP) {
- c->isa_level = MIPS_CPU_ISA_M64R2;
+ set_isa(c, MIPS_CPU_ISA_M64R2);
c->options |= (MIPS_CPU_FPU | MIPS_CPU_ULRI | MIPS_CPU_MCHECK);
/* This will be updated again after all threads are woken up */
c->tlbsize = ((read_c0_config6() >> 16) & 0xffff) + 1;
} else {
- c->isa_level = MIPS_CPU_ISA_M64R1;
+ set_isa(c, MIPS_CPU_ISA_M64R1);
c->tlbsize = ((read_c0_config1() >> 25) & 0x3f) + 1;
}
}
@@ -1129,7 +1169,7 @@
struct cpuinfo_mips *c = ¤t_cpu_data;
unsigned int cpu = smp_processor_id();
- c->processor_id = PRID_IMP_UNKNOWN;
+ c->processor_id = PRID_IMP_UNKNOWN;
c->fpu_id = FPIR_IMP_NONE;
c->cputype = CPU_UNKNOWN;
diff --git a/arch/mips/kernel/cpufreq/loongson2_cpufreq.c b/arch/mips/kernel/cpufreq/loongson2_cpufreq.c
index e7c98e2..3237c52 100644
--- a/arch/mips/kernel/cpufreq/loongson2_cpufreq.c
+++ b/arch/mips/kernel/cpufreq/loongson2_cpufreq.c
@@ -107,6 +107,8 @@
static int loongson2_cpufreq_cpu_init(struct cpufreq_policy *policy)
{
int i;
+ unsigned long rate;
+ int ret;
if (!cpu_online(policy->cpu))
return -ENODEV;
@@ -117,15 +119,22 @@
return PTR_ERR(cpuclk);
}
- cpuclk->rate = cpu_clock_freq / 1000;
- if (!cpuclk->rate)
+ rate = cpu_clock_freq / 1000;
+ if (!rate) {
+ clk_put(cpuclk);
return -EINVAL;
+ }
+ ret = clk_set_rate(cpuclk, rate);
+ if (ret) {
+ clk_put(cpuclk);
+ return ret;
+ }
/* clock table init */
for (i = 2;
(loongson2_clockmod_table[i].frequency != CPUFREQ_TABLE_END);
i++)
- loongson2_clockmod_table[i].frequency = (cpuclk->rate * i) / 8;
+ loongson2_clockmod_table[i].frequency = (rate * i) / 8;
policy->cur = loongson2_cpufreq_get(policy->cpu);
@@ -195,8 +204,8 @@
spin_lock_irqsave(&loongson2_wait_lock, flags);
cpu_freq = LOONGSON_CHIPCFG0;
- LOONGSON_CHIPCFG0 &= ~0x7; /* Put CPU into wait mode */
- LOONGSON_CHIPCFG0 = cpu_freq; /* Restore CPU state */
+ LOONGSON_CHIPCFG0 &= ~0x7; /* Put CPU into wait mode */
+ LOONGSON_CHIPCFG0 = cpu_freq; /* Restore CPU state */
spin_unlock_irqrestore(&loongson2_wait_lock, flags);
}
diff --git a/arch/mips/kernel/crash.c b/arch/mips/kernel/crash.c
index 0f53c39..93aa302 100644
--- a/arch/mips/kernel/crash.c
+++ b/arch/mips/kernel/crash.c
@@ -59,7 +59,7 @@
#else /* !defined(CONFIG_SMP) */
static void crash_kexec_prepare_cpus(void) {}
-#endif /* !defined(CONFIG_SMP) */
+#endif /* !defined(CONFIG_SMP) */
void default_machine_crash_shutdown(struct pt_regs *regs)
{
diff --git a/arch/mips/kernel/csrc-bcm1480.c b/arch/mips/kernel/csrc-bcm1480.c
index f96f99c..468f3eb 100644
--- a/arch/mips/kernel/csrc-bcm1480.c
+++ b/arch/mips/kernel/csrc-bcm1480.c
@@ -35,7 +35,7 @@
struct clocksource bcm1480_clocksource = {
.name = "zbbus-cycles",
- .rating = 200,
+ .rating = 200,
.read = bcm1480_hpt_read,
.mask = CLOCKSOURCE_MASK(64),
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
diff --git a/arch/mips/kernel/csrc-gic.c b/arch/mips/kernel/csrc-gic.c
new file mode 100644
index 0000000..5dca24b
--- /dev/null
+++ b/arch/mips/kernel/csrc-gic.c
@@ -0,0 +1,49 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved.
+ */
+#include <linux/clocksource.h>
+#include <linux/init.h>
+
+#include <asm/time.h>
+#include <asm/gic.h>
+
+static cycle_t gic_hpt_read(struct clocksource *cs)
+{
+ unsigned int hi, hi2, lo;
+
+ do {
+ GICREAD(GIC_REG(SHARED, GIC_SH_COUNTER_63_32), hi);
+ GICREAD(GIC_REG(SHARED, GIC_SH_COUNTER_31_00), lo);
+ GICREAD(GIC_REG(SHARED, GIC_SH_COUNTER_63_32), hi2);
+ } while (hi2 != hi);
+
+ return (((cycle_t) hi) << 32) + lo;
+}
+
+static struct clocksource gic_clocksource = {
+ .name = "GIC",
+ .read = gic_hpt_read,
+ .flags = CLOCK_SOURCE_IS_CONTINUOUS,
+};
+
+void __init gic_clocksource_init(unsigned int frequency)
+{
+ unsigned int config, bits;
+
+ /* Calculate the clocksource mask. */
+ GICREAD(GIC_REG(SHARED, GIC_SH_CONFIG), config);
+ bits = 32 + ((config & GIC_SH_CONFIG_COUNTBITS_MSK) >>
+ (GIC_SH_CONFIG_COUNTBITS_SHF - 2));
+
+ /* Set clocksource mask. */
+ gic_clocksource.mask = CLOCKSOURCE_MASK(bits);
+
+ /* Calculate a somewhat reasonable rating value. */
+ gic_clocksource.rating = 200 + frequency / 10000000;
+
+ clocksource_register_hz(&gic_clocksource, frequency);
+}
diff --git a/arch/mips/kernel/csrc-ioasic.c b/arch/mips/kernel/csrc-ioasic.c
index 46bd7fa..0654bff 100644
--- a/arch/mips/kernel/csrc-ioasic.c
+++ b/arch/mips/kernel/csrc-ioasic.c
@@ -1,7 +1,7 @@
/*
* DEC I/O ASIC's counter clocksource
*
- * Copyright (C) 2008 Yoichi Yuasa <yuasa@linux-mips.org>
+ * Copyright (C) 2008 Yoichi Yuasa <yuasa@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
diff --git a/arch/mips/kernel/csrc-powertv.c b/arch/mips/kernel/csrc-powertv.c
index 2e7c523..abd99ea 100644
--- a/arch/mips/kernel/csrc-powertv.c
+++ b/arch/mips/kernel/csrc-powertv.c
@@ -45,7 +45,7 @@
m = PLL_GET_M(pll_reg);
n = PLL_GET_N(pll_reg);
p = PLL_GET_P(pll_reg);
- pr_info("MIPS PLL Register:0x%x M=%d N=%d P=%d\n", pll_reg, m, n, p);
+ pr_info("MIPS PLL Register:0x%x M=%d N=%d P=%d\n", pll_reg, m, n, p);
/* Calculate clock frequency = (2 * N * 54MHz) / (M * (2**P)) */
fout = ((2 * n * fin) / (m * (0x01 << p)));
@@ -83,8 +83,8 @@
/**
* struct tim_c - free running counter
- * @hi: High 16 bits of the counter
- * @lo: Low 32 bits of the counter
+ * @hi: High 16 bits of the counter
+ * @lo: Low 32 bits of the counter
*
* Lays out the structure of the free running counter in memory. This counter
* increments at a rate of 27 MHz/8 on all platforms.
diff --git a/arch/mips/kernel/csrc-sb1250.c b/arch/mips/kernel/csrc-sb1250.c
index e9606d9..6ecb77d 100644
--- a/arch/mips/kernel/csrc-sb1250.c
+++ b/arch/mips/kernel/csrc-sb1250.c
@@ -44,7 +44,7 @@
struct clocksource bcm1250_clocksource = {
.name = "bcm1250-counter-3",
- .rating = 200,
+ .rating = 200,
.read = sb1250_hpt_read,
.mask = CLOCKSOURCE_MASK(23),
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
diff --git a/arch/mips/kernel/early_printk.c b/arch/mips/kernel/early_printk.c
index 9ae813e..9e6440e 100644
--- a/arch/mips/kernel/early_printk.c
+++ b/arch/mips/kernel/early_printk.c
@@ -14,8 +14,7 @@
extern void prom_putchar(char);
-static void __init
-early_console_write(struct console *con, const char *s, unsigned n)
+static void early_console_write(struct console *con, const char *s, unsigned n)
{
while (n-- && *s) {
if (*s == '\n')
@@ -25,7 +24,7 @@
}
}
-static struct console early_console __initdata = {
+static struct console early_console = {
.name = "early",
.write = early_console_write,
.flags = CON_PRINTBUFFER | CON_BOOT,
diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c
index 83fa146..cf5509f 100644
--- a/arch/mips/kernel/ftrace.c
+++ b/arch/mips/kernel/ftrace.c
@@ -125,21 +125,21 @@
*
* 2.1 For KBUILD_MCOUNT_RA_ADDRESS and CONFIG_32BIT
*
- * lui v1, hi_16bit_of_mcount --> b 1f (0x10000005)
+ * lui v1, hi_16bit_of_mcount --> b 1f (0x10000005)
* addiu v1, v1, low_16bit_of_mcount
* move at, ra
* move $12, ra_address
* jalr v1
* sub sp, sp, 8
- * 1: offset = 5 instructions
+ * 1: offset = 5 instructions
* 2.2 For the Other situations
*
- * lui v1, hi_16bit_of_mcount --> b 1f (0x10000004)
+ * lui v1, hi_16bit_of_mcount --> b 1f (0x10000004)
* addiu v1, v1, low_16bit_of_mcount
* move at, ra
* jalr v1
* nop | move $12, ra_address | sub sp, sp, 8
- * 1: offset = 4 instructions
+ * 1: offset = 4 instructions
*/
#define INSN_B_1F (0x10000000 | MCOUNT_OFFSET_INSNS)
@@ -228,8 +228,8 @@
#ifndef KBUILD_MCOUNT_RA_ADDRESS
-#define S_RA_SP (0xafbf << 16) /* s{d,w} ra, offset(sp) */
-#define S_R_SP (0xafb0 << 16) /* s{d,w} R, offset(sp) */
+#define S_RA_SP (0xafbf << 16) /* s{d,w} ra, offset(sp) */
+#define S_R_SP (0xafb0 << 16) /* s{d,w} R, offset(sp) */
#define OFFSET_MASK 0xffff /* stack offset range: 0 ~ PT_SIZE */
unsigned long ftrace_get_parent_ra_addr(unsigned long self_ra, unsigned long
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index 8a0096d..ecb347c 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -160,7 +160,7 @@
.set pop
.endm
- .align 5
+ .align 5
BUILD_ROLLBACK_PROLOGUE handle_int
NESTED(handle_int, PT_SIZE, sp)
#ifdef CONFIG_TRACE_IRQFLAGS
@@ -362,7 +362,7 @@
.set push
.set noat
SAVE_ALL
- move a0, sp
+ move a0, sp
jal nmi_exception_handler
RESTORE_ALL
.set mips3
@@ -409,7 +409,7 @@
string escapes and emits bogus warnings if it believes to
recognize an unknown escape code. So make the arguments
start with an n and gas will believe \n is ok ... */
- .macro __BUILD_verbose nexception
+ .macro __BUILD_verbose nexception
LONG_L a1, PT_EPC(sp)
#ifdef CONFIG_32BIT
PRINT("Got \nexception at %08lx\012")
@@ -442,7 +442,7 @@
.endm
.macro BUILD_HANDLER exception handler clear verbose
- __BUILD_HANDLER \exception \handler \clear \verbose _int
+ __BUILD_HANDLER \exception \handler \clear \verbose _int
.endm
BUILD_HANDLER adel ade ade silent /* #4 */
@@ -456,7 +456,7 @@
BUILD_HANDLER tr tr sti silent /* #13 */
BUILD_HANDLER fpe fpe fpe silent /* #15 */
BUILD_HANDLER mdmx mdmx sti silent /* #22 */
-#ifdef CONFIG_HARDWARE_WATCHPOINTS
+#ifdef CONFIG_HARDWARE_WATCHPOINTS
/*
* For watch, interrupts will be enabled after the watch
* registers are read.
@@ -482,8 +482,8 @@
MFC0 k1, CP0_ENTRYHI
andi k1, 0xff /* ASID_MASK */
MFC0 k0, CP0_EPC
- PTR_SRL k0, _PAGE_SHIFT + 1
- PTR_SLL k0, _PAGE_SHIFT + 1
+ PTR_SRL k0, _PAGE_SHIFT + 1
+ PTR_SLL k0, _PAGE_SHIFT + 1
or k1, k0
MTC0 k1, CP0_ENTRYHI
mtc0_tlbw_hazard
diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
index fcf9731..c61cdae 100644
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -133,7 +133,7 @@
#ifdef CONFIG_BOOT_RAW
/*
* Give us a fighting chance of running if execution beings at the
- * kernel load address. This is needed because this platform does
+ * kernel load address. This is needed because this platform does
* not have a ELF loader yet.
*/
FEXPORT(__kernel_entry)
@@ -201,7 +201,7 @@
#ifdef CONFIG_SMP
/*
- * SMP slave cpus entry point. Board specific code for bootstrap calls this
+ * SMP slave cpus entry point. Board specific code for bootstrap calls this
* function after setting up the stack and gp registers.
*/
NESTED(smp_bootstrap, 16, sp)
diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
index 32b397b..2b91fe8 100644
--- a/arch/mips/kernel/i8259.c
+++ b/arch/mips/kernel/i8259.c
@@ -178,7 +178,7 @@
} else {
inb(PIC_MASTER_IMR); /* DUMMY - (do we need this?) */
outb(cached_master_mask, PIC_MASTER_IMR);
- outb(0x60+irq, PIC_MASTER_CMD); /* 'Specific EOI to master */
+ outb(0x60+irq, PIC_MASTER_CMD); /* 'Specific EOI to master */
}
smtc_im_ack_irq(irq);
raw_spin_unlock_irqrestore(&i8259A_lock, flags);
diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
index 883fc6c..44a1f79 100644
--- a/arch/mips/kernel/irq-gt641xx.c
+++ b/arch/mips/kernel/irq-gt641xx.c
@@ -1,7 +1,7 @@
/*
* GT641xx IRQ routines.
*
- * Copyright (C) 2007 Yoichi Yuasa <yuasa@linux-mips.org>
+ * Copyright (C) 2007 Yoichi Yuasa <yuasa@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
@@ -25,7 +25,7 @@
#include <asm/gt64120.h>
-#define GT641XX_IRQ_TO_BIT(irq) (1U << (irq - GT641XX_IRQ_BASE))
+#define GT641XX_IRQ_TO_BIT(irq) (1U << (irq - GT641XX_IRQ_BASE))
static DEFINE_RAW_SPINLOCK(gt641xx_irq_lock);
diff --git a/arch/mips/kernel/irq-msc01.c b/arch/mips/kernel/irq-msc01.c
index 14ac52c..fab40f7 100644
--- a/arch/mips/kernel/irq-msc01.c
+++ b/arch/mips/kernel/irq-msc01.c
@@ -1,6 +1,6 @@
/*
- * 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
+ * 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.
*
@@ -86,7 +86,7 @@
*/
void ll_msc_irq(void)
{
- unsigned int irq;
+ unsigned int irq;
/* read the interrupt vector register */
MSCIC_READ(MSC01_IC_VEC, irq);
diff --git a/arch/mips/kernel/irq-rm7000.c b/arch/mips/kernel/irq-rm7000.c
index b0662cf..26f4e4c 100644
--- a/arch/mips/kernel/irq-rm7000.c
+++ b/arch/mips/kernel/irq-rm7000.c
@@ -1,8 +1,8 @@
/*
* Copyright (C) 2003 Ralf Baechle
*
- * 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
+ * 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.
*
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index a5aa43d..d1fea7a 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -48,7 +48,7 @@
}
/*
- * Allocate the 16 legacy interrupts for i8259 devices. This happens early
+ * Allocate the 16 legacy interrupts for i8259 devices. This happens early
* in the kernel initialization so treating allocation failure as BUG() is
* ok.
*/
diff --git a/arch/mips/kernel/irq_cpu.c b/arch/mips/kernel/irq_cpu.c
index 972263b..72ef2d2 100644
--- a/arch/mips/kernel/irq_cpu.c
+++ b/arch/mips/kernel/irq_cpu.c
@@ -3,13 +3,13 @@
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
*
* Copyright (C) 2001 Ralf Baechle
- * Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved.
- * Author: Maciej W. Rozycki <macro@mips.com>
+ * Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved.
+ * Author: Maciej W. Rozycki <macro@mips.com>
*
* This file define the irq handler for MIPS CPU interrupts.
*
- * 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
+ * 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.
*/
@@ -31,6 +31,7 @@
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/irq.h>
+#include <linux/irqdomain.h>
#include <asm/irq_cpu.h>
#include <asm/mipsregs.h>
@@ -113,3 +114,44 @@
irq_set_chip_and_handler(i, &mips_cpu_irq_controller,
handle_percpu_irq);
}
+
+#ifdef CONFIG_IRQ_DOMAIN
+static int mips_cpu_intc_map(struct irq_domain *d, unsigned int irq,
+ irq_hw_number_t hw)
+{
+ static struct irq_chip *chip;
+
+ if (hw < 2 && cpu_has_mipsmt) {
+ /* Software interrupts are used for MT/CMT IPI */
+ chip = &mips_mt_cpu_irq_controller;
+ } else {
+ chip = &mips_cpu_irq_controller;
+ }
+
+ irq_set_chip_and_handler(irq, chip, handle_percpu_irq);
+
+ return 0;
+}
+
+static const struct irq_domain_ops mips_cpu_intc_irq_domain_ops = {
+ .map = mips_cpu_intc_map,
+ .xlate = irq_domain_xlate_onecell,
+};
+
+int __init mips_cpu_intc_init(struct device_node *of_node,
+ struct device_node *parent)
+{
+ struct irq_domain *domain;
+
+ /* Mask interrupts. */
+ clear_c0_status(ST0_IM);
+ clear_c0_cause(CAUSEF_IP);
+
+ domain = irq_domain_add_legacy(of_node, 8, MIPS_CPU_IRQ_BASE, 0,
+ &mips_cpu_intc_irq_domain_ops, NULL);
+ if (!domain)
+ panic("Failed to add irqdomain for MIPS CPU\n");
+
+ return 0;
+}
+#endif /* CONFIG_IRQ_DOMAIN */
diff --git a/arch/mips/kernel/irq_txx9.c b/arch/mips/kernel/irq_txx9.c
index b0c55b5..ab00e49 100644
--- a/arch/mips/kernel/irq_txx9.c
+++ b/arch/mips/kernel/irq_txx9.c
@@ -1,12 +1,12 @@
/*
* Based on linux/arch/mips/jmr3927/rbhma3100/irq.c,
- * linux/arch/mips/tx4927/common/tx4927_irq.c,
- * linux/arch/mips/tx4938/common/irq.c
+ * linux/arch/mips/tx4927/common/tx4927_irq.c,
+ * linux/arch/mips/tx4938/common/irq.c
*
* Copyright 2001, 2003-2005 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
- * ahennessy@mvista.com
- * source@mvista.com
+ * ahennessy@mvista.com
+ * source@mvista.com
* Copyright (C) 2000-2001 Toshiba Corporation
*
* This file is subject to the terms and conditions of the GNU General Public
@@ -122,7 +122,7 @@
switch (flow_type & IRQF_TRIGGER_MASK) {
case IRQF_TRIGGER_RISING: mode = TXx9_IRCR_UP; break;
case IRQF_TRIGGER_FALLING: mode = TXx9_IRCR_DOWN; break;
- case IRQF_TRIGGER_HIGH: mode = TXx9_IRCR_HIGH; break;
+ case IRQF_TRIGGER_HIGH: mode = TXx9_IRCR_HIGH; break;
case IRQF_TRIGGER_LOW: mode = TXx9_IRCR_LOW; break;
default:
return -EINVAL;
diff --git a/arch/mips/kernel/kgdb.c b/arch/mips/kernel/kgdb.c
index 23817a6..fcaac2f 100644
--- a/arch/mips/kernel/kgdb.c
+++ b/arch/mips/kernel/kgdb.c
@@ -40,7 +40,7 @@
{ 6, SIGBUS }, /* instruction bus error */
{ 7, SIGBUS }, /* data bus error */
{ 9, SIGTRAP }, /* break */
-/* { 11, SIGILL }, */ /* CPU unusable */
+/* { 11, SIGILL }, */ /* CPU unusable */
{ 12, SIGFPE }, /* overflow */
{ 13, SIGTRAP }, /* trap */
{ 14, SIGSEGV }, /* virtual instruction cache coherency */
@@ -321,7 +321,7 @@
.regs = regs,
.str = str,
.err = err,
- .trapnr = trap,
+ .trapnr = trap,
.signr = sig,
};
@@ -371,7 +371,7 @@
union mips_instruction insn = {
.r_format = {
.opcode = spec_op,
- .func = break_op,
+ .func = break_op,
}
};
memcpy(arch_kgdb_ops.gdb_bpt_instr, insn.byte, BREAK_INSTR_SIZE);
diff --git a/arch/mips/kernel/kprobes.c b/arch/mips/kernel/kprobes.c
index ce3f080..12bc4eb 100644
--- a/arch/mips/kernel/kprobes.c
+++ b/arch/mips/kernel/kprobes.c
@@ -307,7 +307,7 @@
/*
* Called after single-stepping. p->addr is the address of the
* instruction whose first byte has been replaced by the "break 0"
- * instruction. To avoid the SMP problems that can occur when we
+ * instruction. To avoid the SMP problems that can occur when we
* temporarily put back the original opcode to single-step, we
* single-stepped a copy of the instruction. The address of this
* copy is p->ainsn.insn.
@@ -535,7 +535,7 @@
void __kprobes jprobe_return(void)
{
- /* Assembler quirk necessitates this '0,code' business. */
+ /* Assembler quirk necessitates this '0,code' business. */
asm volatile(
"break 0,%0\n\t"
".globl jprobe_return_end\n"
@@ -614,9 +614,9 @@
* We can handle this because:
* - instances are always inserted at the head of the list
* - when multiple return probes are registered for the same
- * function, the first instance's ret_addr will point to the
- * real return address, and all the rest will point to
- * kretprobe_trampoline
+ * function, the first instance's ret_addr will point to the
+ * real return address, and all the rest will point to
+ * kretprobe_trampoline
*/
hlist_for_each_entry_safe(ri, tmp, head, hlist) {
if (ri->task != current)
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 253bd8a..8eeee1c 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -76,7 +76,7 @@
return error;
}
-#define RLIM_INFINITY32 0x7fffffff
+#define RLIM_INFINITY32 0x7fffffff
#define RESOURCE32(x) ((x > RLIM_INFINITY32) ? RLIM_INFINITY32 : x)
struct rlimit32 {
@@ -105,7 +105,7 @@
/* From the Single Unix Spec: pread & pwrite act like lseek to pos + op +
lseek back to original location. They fail just like lseek does on
- non-seekable files. */
+ non-seekable files. */
SYSCALL_DEFINE6(32_pread, unsigned long, fd, char __user *, buf, size_t, count,
unsigned long, unused, unsigned long, a4, unsigned long, a5)
@@ -247,7 +247,7 @@
}
asmlinkage ssize_t sys32_readahead(int fd, u32 pad0, u64 a2, u64 a3,
- size_t count)
+ size_t count)
{
return sys_readahead(fd, merge_64(a2, a3), count);
}
@@ -276,7 +276,7 @@
unsigned offset_a3, unsigned len_a4, unsigned len_a5)
{
return sys_fallocate(fd, mode, merge_64(offset_a2, offset_a3),
- merge_64(len_a4, len_a5));
+ merge_64(len_a4, len_a5));
}
asmlinkage long sys32_lookup_dcookie(u32 a0, u32 a1, char __user *buf,
@@ -286,7 +286,7 @@
}
SYSCALL_DEFINE6(32_fanotify_mark, int, fanotify_fd, unsigned int, flags,
- u64, a3, u64, a4, int, dfd, const char __user *, pathname)
+ u64, a3, u64, a4, int, dfd, const char __user *, pathname)
{
return sys_fanotify_mark(fanotify_fd, flags, merge_64(a3, a4),
dfd, pathname);
diff --git a/arch/mips/kernel/mips_ksyms.c b/arch/mips/kernel/mips_ksyms.c
index df1e3e4..6e58e97 100644
--- a/arch/mips/kernel/mips_ksyms.c
+++ b/arch/mips/kernel/mips_ksyms.c
@@ -17,9 +17,9 @@
extern void *__bzero(void *__s, size_t __count);
extern long __strncpy_from_user_nocheck_asm(char *__to,
- const char *__from, long __len);
+ const char *__from, long __len);
extern long __strncpy_from_user_asm(char *__to, const char *__from,
- long __len);
+ long __len);
extern long __strlen_user_nocheck_asm(const char *s);
extern long __strlen_user_asm(const char *s);
extern long __strnlen_user_nocheck_asm(const char *s);
diff --git a/arch/mips/kernel/module-rela.c b/arch/mips/kernel/module-rela.c
index 61d6002..2b70723 100644
--- a/arch/mips/kernel/module-rela.c
+++ b/arch/mips/kernel/module-rela.c
@@ -55,7 +55,7 @@
static int apply_r_mips_hi16_rela(struct module *me, u32 *location, Elf_Addr v)
{
*location = (*location & 0xffff0000) |
- ((((long long) v + 0x8000LL) >> 16) & 0xffff);
+ ((((long long) v + 0x8000LL) >> 16) & 0xffff);
return 0;
}
@@ -78,7 +78,7 @@
Elf_Addr v)
{
*location = (*location & 0xffff0000) |
- ((((long long) v + 0x80008000LL) >> 32) & 0xffff);
+ ((((long long) v + 0x80008000LL) >> 32) & 0xffff);
return 0;
}
@@ -87,7 +87,7 @@
Elf_Addr v)
{
*location = (*location & 0xffff0000) |
- ((((long long) v + 0x800080008000LL) >> 48) & 0xffff);
+ ((((long long) v + 0x800080008000LL) >> 48) & 0xffff);
return 0;
}
diff --git a/arch/mips/kernel/module.c b/arch/mips/kernel/module.c
index 07ff581..977a623 100644
--- a/arch/mips/kernel/module.c
+++ b/arch/mips/kernel/module.c
@@ -79,7 +79,7 @@
}
*location = (*location & ~0x03ffffff) |
- ((*location + (v >> 2)) & 0x03ffffff);
+ ((*location + (v >> 2)) & 0x03ffffff);
return 0;
}
@@ -122,7 +122,7 @@
struct mips_hi16 *l;
Elf_Addr val, vallo;
- /* Sign extend the addend we extract from the lo insn. */
+ /* Sign extend the addend we extract from the lo insn. */
vallo = ((insnlo & 0xffff) ^ 0x8000) - 0x8000;
if (me->arch.r_mips_hi16_list != NULL) {
@@ -165,7 +165,7 @@
}
/*
- * Ok, we're done with the HI16 relocs. Now deal with the LO16.
+ * Ok, we're done with the HI16 relocs. Now deal with the LO16.
*/
val = v + vallo;
insnlo = (insnlo & ~0xffff) | (val & 0xffff);
@@ -230,7 +230,7 @@
}
/*
- * Normally the hi16 list should be deallocated at this point. A
+ * Normally the hi16 list should be deallocated at this point. A
* malformed binary however could contain a series of R_MIPS_HI16
* relocations not followed by a R_MIPS_LO16 relocation. In that
* case, free up the list and return an error.
@@ -261,7 +261,7 @@
spin_unlock_irqrestore(&dbe_lock, flags);
/* Now, if we found one, we are running inside it now, hence
- we cannot unload the module, hence no refcnt needed. */
+ we cannot unload the module, hence no refcnt needed. */
return e;
}
diff --git a/arch/mips/kernel/octeon_switch.S b/arch/mips/kernel/octeon_switch.S
index 207f134..0e23343 100644
--- a/arch/mips/kernel/octeon_switch.S
+++ b/arch/mips/kernel/octeon_switch.S
@@ -30,7 +30,7 @@
/*
* task_struct *resume(task_struct *prev, task_struct *next,
- * struct thread_info *next_ti, int usedfpu)
+ * struct thread_info *next_ti, int usedfpu)
*/
.align 7
LEAF(resume)
@@ -69,7 +69,7 @@
1:
#if CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE > 0
/* Check if we need to store CVMSEG state */
- mfc0 t0, $11,7 /* CvmMemCtl */
+ mfc0 t0, $11,7 /* CvmMemCtl */
bbit0 t0, 6, 3f /* Is user access enabled? */
/* Store the CVMSEG state */
@@ -77,8 +77,8 @@
andi t0, 0x3f
/* Multiply * (cache line size/sizeof(long)/2) */
sll t0, 7-LONGLOG-1
- li t1, -32768 /* Base address of CVMSEG */
- LONG_ADDI t2, a0, THREAD_CVMSEG /* Where to store CVMSEG to */
+ li t1, -32768 /* Base address of CVMSEG */
+ LONG_ADDI t2, a0, THREAD_CVMSEG /* Where to store CVMSEG to */
synciobdma
2:
.set noreorder
@@ -89,13 +89,13 @@
LONG_S t8, 0(t2) /* Store CVMSEG to thread storage */
LONG_ADDU t2, LONGSIZE*2 /* Increment loc in thread storage */
bnez t0, 2b /* Loop until we've copied it all */
- LONG_S t9, -LONGSIZE(t2)/* Store CVMSEG to thread storage */
+ LONG_S t9, -LONGSIZE(t2)/* Store CVMSEG to thread storage */
.set reorder
/* Disable access to CVMSEG */
- mfc0 t0, $11,7 /* CvmMemCtl */
+ mfc0 t0, $11,7 /* CvmMemCtl */
xori t0, t0, 0x40 /* Bit 6 is CVMSEG user enable */
- mtc0 t0, $11,7 /* CvmMemCtl */
+ mtc0 t0, $11,7 /* CvmMemCtl */
#endif
3:
/*
@@ -133,7 +133,7 @@
dmfc0 t9, $9,7 /* CvmCtl register. */
- /* Save the COP2 CRC state */
+ /* Save the COP2 CRC state */
dmfc2 t0, 0x0201
dmfc2 t1, 0x0202
dmfc2 t2, 0x0200
@@ -149,30 +149,30 @@
sd t0, OCTEON_CP2_LLM_DAT(a0)
sd t1, OCTEON_CP2_LLM_DAT+8(a0)
-1: bbit1 t9, 26, 3f /* done if CvmCtl[NOCRYPTO] set */
+1: bbit1 t9, 26, 3f /* done if CvmCtl[NOCRYPTO] set */
/* Save the COP2 crypto state */
- /* this part is mostly common to both pass 1 and later revisions */
- dmfc2 t0, 0x0084
- dmfc2 t1, 0x0080
- dmfc2 t2, 0x0081
- dmfc2 t3, 0x0082
+ /* this part is mostly common to both pass 1 and later revisions */
+ dmfc2 t0, 0x0084
+ dmfc2 t1, 0x0080
+ dmfc2 t2, 0x0081
+ dmfc2 t3, 0x0082
sd t0, OCTEON_CP2_3DES_IV(a0)
- dmfc2 t0, 0x0088
+ dmfc2 t0, 0x0088
sd t1, OCTEON_CP2_3DES_KEY(a0)
- dmfc2 t1, 0x0111 /* only necessary for pass 1 */
+ dmfc2 t1, 0x0111 /* only necessary for pass 1 */
sd t2, OCTEON_CP2_3DES_KEY+8(a0)
- dmfc2 t2, 0x0102
+ dmfc2 t2, 0x0102
sd t3, OCTEON_CP2_3DES_KEY+16(a0)
- dmfc2 t3, 0x0103
+ dmfc2 t3, 0x0103
sd t0, OCTEON_CP2_3DES_RESULT(a0)
- dmfc2 t0, 0x0104
- sd t1, OCTEON_CP2_AES_INP0(a0) /* only necessary for pass 1 */
- dmfc2 t1, 0x0105
+ dmfc2 t0, 0x0104
+ sd t1, OCTEON_CP2_AES_INP0(a0) /* only necessary for pass 1 */
+ dmfc2 t1, 0x0105
sd t2, OCTEON_CP2_AES_IV(a0)
dmfc2 t2, 0x0106
sd t3, OCTEON_CP2_AES_IV+8(a0)
- dmfc2 t3, 0x0107
+ dmfc2 t3, 0x0107
sd t0, OCTEON_CP2_AES_KEY(a0)
dmfc2 t0, 0x0110
sd t1, OCTEON_CP2_AES_KEY+8(a0)
@@ -180,7 +180,7 @@
sd t2, OCTEON_CP2_AES_KEY+16(a0)
dmfc2 t2, 0x0101
sd t3, OCTEON_CP2_AES_KEY+24(a0)
- mfc0 t3, $15,0 /* Get the processor ID register */
+ mfc0 t3, $15,0 /* Get the processor ID register */
sd t0, OCTEON_CP2_AES_KEYLEN(a0)
li t0, 0x000d0000 /* This is the processor ID of Octeon Pass1 */
sd t1, OCTEON_CP2_AES_RESULT(a0)
@@ -188,7 +188,7 @@
/* Skip to the Pass1 version of the remainder of the COP2 state */
beq t3, t0, 2f
- /* the non-pass1 state when !CvmCtl[NOCRYPTO] */
+ /* the non-pass1 state when !CvmCtl[NOCRYPTO] */
dmfc2 t1, 0x0240
dmfc2 t2, 0x0241
dmfc2 t3, 0x0242
@@ -214,7 +214,7 @@
sd t2, OCTEON_CP2_HSH_DATW+72(a0)
dmfc2 t2, 0x024D
sd t3, OCTEON_CP2_HSH_DATW+80(a0)
- dmfc2 t3, 0x024E
+ dmfc2 t3, 0x024E
sd t0, OCTEON_CP2_HSH_DATW+88(a0)
dmfc2 t0, 0x0250
sd t1, OCTEON_CP2_HSH_DATW+96(a0)
@@ -232,9 +232,9 @@
sd t3, OCTEON_CP2_HSH_IVW+24(a0)
dmfc2 t3, 0x0257
sd t0, OCTEON_CP2_HSH_IVW+32(a0)
- dmfc2 t0, 0x0258
+ dmfc2 t0, 0x0258
sd t1, OCTEON_CP2_HSH_IVW+40(a0)
- dmfc2 t1, 0x0259
+ dmfc2 t1, 0x0259
sd t2, OCTEON_CP2_HSH_IVW+48(a0)
dmfc2 t2, 0x025E
sd t3, OCTEON_CP2_HSH_IVW+56(a0)
@@ -247,7 +247,7 @@
sd t0, OCTEON_CP2_GFM_RESULT+8(a0)
jr ra
-2: /* pass 1 special stuff when !CvmCtl[NOCRYPTO] */
+2: /* pass 1 special stuff when !CvmCtl[NOCRYPTO] */
dmfc2 t3, 0x0040
dmfc2 t0, 0x0041
dmfc2 t1, 0x0042
@@ -269,7 +269,7 @@
sd t3, OCTEON_CP2_HSH_IVW+8(a0)
sd t0, OCTEON_CP2_HSH_IVW+16(a0)
-3: /* pass 1 or CvmCtl[NOCRYPTO] set */
+3: /* pass 1 or CvmCtl[NOCRYPTO] set */
jr ra
END(octeon_cop2_save)
@@ -280,19 +280,19 @@
.set push
.set noreorder
LEAF(octeon_cop2_restore)
- /* First cache line was prefetched before the call */
- pref 4, 128(a0)
+ /* First cache line was prefetched before the call */
+ pref 4, 128(a0)
dmfc0 t9, $9,7 /* CvmCtl register. */
- pref 4, 256(a0)
+ pref 4, 256(a0)
ld t0, OCTEON_CP2_CRC_IV(a0)
- pref 4, 384(a0)
+ pref 4, 384(a0)
ld t1, OCTEON_CP2_CRC_LENGTH(a0)
ld t2, OCTEON_CP2_CRC_POLY(a0)
/* Restore the COP2 CRC state */
dmtc2 t0, 0x0201
- dmtc2 t1, 0x1202
+ dmtc2 t1, 0x1202
bbit1 t9, 28, 2f /* Skip LLM if CvmCtl[NODFA_CP2] is set */
dmtc2 t2, 0x4200
@@ -310,19 +310,19 @@
ld t0, OCTEON_CP2_3DES_IV(a0)
ld t1, OCTEON_CP2_3DES_KEY(a0)
ld t2, OCTEON_CP2_3DES_KEY+8(a0)
- dmtc2 t0, 0x0084
+ dmtc2 t0, 0x0084
ld t0, OCTEON_CP2_3DES_KEY+16(a0)
- dmtc2 t1, 0x0080
+ dmtc2 t1, 0x0080
ld t1, OCTEON_CP2_3DES_RESULT(a0)
- dmtc2 t2, 0x0081
+ dmtc2 t2, 0x0081
ld t2, OCTEON_CP2_AES_INP0(a0) /* only really needed for pass 1 */
dmtc2 t0, 0x0082
ld t0, OCTEON_CP2_AES_IV(a0)
- dmtc2 t1, 0x0098
+ dmtc2 t1, 0x0098
ld t1, OCTEON_CP2_AES_IV+8(a0)
- dmtc2 t2, 0x010A /* only really needed for pass 1 */
+ dmtc2 t2, 0x010A /* only really needed for pass 1 */
ld t2, OCTEON_CP2_AES_KEY(a0)
- dmtc2 t0, 0x0102
+ dmtc2 t0, 0x0102
ld t0, OCTEON_CP2_AES_KEY+8(a0)
dmtc2 t1, 0x0103
ld t1, OCTEON_CP2_AES_KEY+16(a0)
@@ -334,14 +334,14 @@
ld t1, OCTEON_CP2_AES_RESULT(a0)
dmtc2 t2, 0x0107
ld t2, OCTEON_CP2_AES_RESULT+8(a0)
- mfc0 t3, $15,0 /* Get the processor ID register */
+ mfc0 t3, $15,0 /* Get the processor ID register */
dmtc2 t0, 0x0110
li t0, 0x000d0000 /* This is the processor ID of Octeon Pass1 */
dmtc2 t1, 0x0100
bne t0, t3, 3f /* Skip the next stuff for non-pass1 */
dmtc2 t2, 0x0101
- /* this code is specific for pass 1 */
+ /* this code is specific for pass 1 */
ld t0, OCTEON_CP2_HSH_DATW(a0)
ld t1, OCTEON_CP2_HSH_DATW+8(a0)
ld t2, OCTEON_CP2_HSH_DATW+16(a0)
@@ -361,10 +361,10 @@
ld t0, OCTEON_CP2_HSH_IVW+16(a0)
dmtc2 t1, 0x0048
dmtc2 t2, 0x0049
- b done_restore /* unconditional branch */
+ b done_restore /* unconditional branch */
dmtc2 t0, 0x004A
-3: /* this is post-pass1 code */
+3: /* this is post-pass1 code */
ld t2, OCTEON_CP2_HSH_DATW(a0)
ld t0, OCTEON_CP2_HSH_DATW+8(a0)
ld t1, OCTEON_CP2_HSH_DATW+16(a0)
@@ -433,7 +433,7 @@
* sp is assumed to point to a struct pt_regs
*
* NOTE: This is called in SAVE_SOME in stackframe.h. It can only
- * safely modify k0 and k1.
+ * safely modify k0 and k1.
*/
.align 7
.set push
@@ -446,14 +446,14 @@
/* Save the multiplier state */
v3mulu k0, $0, $0
v3mulu k1, $0, $0
- sd k0, PT_MTP(sp) /* PT_MTP has P0 */
+ sd k0, PT_MTP(sp) /* PT_MTP has P0 */
v3mulu k0, $0, $0
sd k1, PT_MTP+8(sp) /* PT_MTP+8 has P1 */
ori k1, $0, 1
v3mulu k1, k1, $0
sd k0, PT_MTP+16(sp) /* PT_MTP+16 has P2 */
v3mulu k0, $0, $0
- sd k1, PT_MPL(sp) /* PT_MPL has MPL0 */
+ sd k1, PT_MPL(sp) /* PT_MPL has MPL0 */
v3mulu k1, $0, $0
sd k0, PT_MPL+8(sp) /* PT_MPL+8 has MPL1 */
jr ra
@@ -475,19 +475,19 @@
.set noreorder
LEAF(octeon_mult_restore)
dmfc0 k1, $9,7 /* CvmCtl register. */
- ld v0, PT_MPL(sp) /* MPL0 */
- ld v1, PT_MPL+8(sp) /* MPL1 */
- ld k0, PT_MPL+16(sp) /* MPL2 */
+ ld v0, PT_MPL(sp) /* MPL0 */
+ ld v1, PT_MPL+8(sp) /* MPL1 */
+ ld k0, PT_MPL+16(sp) /* MPL2 */
bbit1 k1, 27, 1f /* Skip CvmCtl[NOMUL] */
/* Normally falls through, so no time wasted here */
nop
/* Restore the multiplier state */
- ld k1, PT_MTP+16(sp) /* P2 */
+ ld k1, PT_MTP+16(sp) /* P2 */
MTM0 v0 /* MPL0 */
ld v0, PT_MTP+8(sp) /* P1 */
MTM1 v1 /* MPL1 */
- ld v1, PT_MTP(sp) /* P0 */
+ ld v1, PT_MTP(sp) /* P0 */
MTM2 k0 /* MPL2 */
MTP2 k1 /* P2 */
MTP1 v0 /* P1 */
diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c
index d9c81c5..45f1ffc 100644
--- a/arch/mips/kernel/perf_event_mipsxx.c
+++ b/arch/mips/kernel/perf_event_mipsxx.c
@@ -103,13 +103,13 @@
#define M_CONFIG1_PC (1 << 4)
-#define M_PERFCTL_EXL (1 << 0)
-#define M_PERFCTL_KERNEL (1 << 1)
-#define M_PERFCTL_SUPERVISOR (1 << 2)
-#define M_PERFCTL_USER (1 << 3)
-#define M_PERFCTL_INTERRUPT_ENABLE (1 << 4)
+#define M_PERFCTL_EXL (1 << 0)
+#define M_PERFCTL_KERNEL (1 << 1)
+#define M_PERFCTL_SUPERVISOR (1 << 2)
+#define M_PERFCTL_USER (1 << 3)
+#define M_PERFCTL_INTERRUPT_ENABLE (1 << 4)
#define M_PERFCTL_EVENT(event) (((event) & 0x3ff) << 5)
-#define M_PERFCTL_VPEID(vpe) ((vpe) << 16)
+#define M_PERFCTL_VPEID(vpe) ((vpe) << 16)
#ifdef CONFIG_CPU_BMIPS5000
#define M_PERFCTL_MT_EN(filter) 0
@@ -117,13 +117,13 @@
#define M_PERFCTL_MT_EN(filter) ((filter) << 20)
#endif /* CONFIG_CPU_BMIPS5000 */
-#define M_TC_EN_ALL M_PERFCTL_MT_EN(0)
-#define M_TC_EN_VPE M_PERFCTL_MT_EN(1)
-#define M_TC_EN_TC M_PERFCTL_MT_EN(2)
-#define M_PERFCTL_TCID(tcid) ((tcid) << 22)
-#define M_PERFCTL_WIDE (1 << 30)
-#define M_PERFCTL_MORE (1 << 31)
-#define M_PERFCTL_TC (1 << 30)
+#define M_TC_EN_ALL M_PERFCTL_MT_EN(0)
+#define M_TC_EN_VPE M_PERFCTL_MT_EN(1)
+#define M_TC_EN_TC M_PERFCTL_MT_EN(2)
+#define M_PERFCTL_TCID(tcid) ((tcid) << 22)
+#define M_PERFCTL_WIDE (1 << 30)
+#define M_PERFCTL_MORE (1 << 31)
+#define M_PERFCTL_TC (1 << 30)
#define M_PERFCTL_COUNT_EVENT_WHENEVER (M_PERFCTL_EXL | \
M_PERFCTL_KERNEL | \
@@ -827,7 +827,7 @@
[PERF_COUNT_HW_CPU_CYCLES] = { 0x01, CNTR_ALL },
[PERF_COUNT_HW_INSTRUCTIONS] = { 0x03, CNTR_ALL },
[PERF_COUNT_HW_CACHE_REFERENCES] = { 0x2b, CNTR_ALL },
- [PERF_COUNT_HW_CACHE_MISSES] = { 0x2e, CNTR_ALL },
+ [PERF_COUNT_HW_CACHE_MISSES] = { 0x2e, CNTR_ALL },
[PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = { 0x08, CNTR_ALL },
[PERF_COUNT_HW_BRANCH_MISSES] = { 0x09, CNTR_ALL },
[PERF_COUNT_HW_BUS_CYCLES] = { 0x25, CNTR_ALL },
@@ -1371,7 +1371,7 @@
(b) == 25 || (b) == 39 || (r) == 44 || (r) == 174 || \
(r) == 176 || ((b) >= 50 && (b) <= 55) || \
((b) >= 64 && (b) <= 67))
-#define IS_RANGE_V_34K_EVENT(r) ((r) == 47)
+#define IS_RANGE_V_34K_EVENT(r) ((r) == 47)
#endif
/* 74K */
diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index 07dff54..135c4aa 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -1,7 +1,7 @@
/*
* Copyright (C) 1995, 1996, 2001 Ralf Baechle
* Copyright (C) 2001, 2004 MIPS Technologies, Inc.
- * Copyright (C) 2004 Maciej W. Rozycki
+ * Copyright (C) 2004 Maciej W. Rozycki
*/
#include <linux/delay.h>
#include <linux/kernel.h>
@@ -64,6 +64,28 @@
cpu_data[n].watch_reg_masks[i]);
seq_printf(m, "]\n");
}
+ if (cpu_has_mips_r) {
+ seq_printf(m, "isa\t\t\t:");
+ if (cpu_has_mips_1)
+ seq_printf(m, "%s", "mips1");
+ if (cpu_has_mips_2)
+ seq_printf(m, "%s", " mips2");
+ if (cpu_has_mips_3)
+ seq_printf(m, "%s", " mips3");
+ if (cpu_has_mips_4)
+ seq_printf(m, "%s", " mips4");
+ if (cpu_has_mips_5)
+ seq_printf(m, "%s", " mips5");
+ if (cpu_has_mips32r1)
+ seq_printf(m, "%s", " mips32r1");
+ if (cpu_has_mips32r2)
+ seq_printf(m, "%s", " mips32r2");
+ if (cpu_has_mips64r1)
+ seq_printf(m, "%s", " mips64r1");
+ if (cpu_has_mips64r2)
+ seq_printf(m, "%s", " mips64r2");
+ seq_printf(m, "\n");
+ }
seq_printf(m, "ASEs implemented\t:");
if (cpu_has_mips16) seq_printf(m, "%s", " mips16");
@@ -73,6 +95,8 @@
if (cpu_has_dsp) seq_printf(m, "%s", " dsp");
if (cpu_has_dsp2) seq_printf(m, "%s", " dsp2");
if (cpu_has_mipsmt) seq_printf(m, "%s", " mt");
+ if (cpu_has_mmips) seq_printf(m, "%s", " micromips");
+ if (cpu_has_vz) seq_printf(m, "%s", " vz");
seq_printf(m, "\n");
seq_printf(m, "shadow register sets\t: %d\n",
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index a33d2ef..3be4405 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -154,8 +154,8 @@
return 0;
}
*childregs = *regs;
- childregs->regs[7] = 0; /* Clear error flag */
- childregs->regs[2] = 0; /* Child gets zero as return value */
+ childregs->regs[7] = 0; /* Clear error flag */
+ childregs->regs[2] = 0; /* Child gets zero as return value */
if (usp)
childregs->regs[29] = usp;
ti->addr_limit = USER_DS;
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index 4812c6d..9c6299c 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -50,7 +50,7 @@
}
/*
- * Read a general register set. We always use the 64-bit format, even
+ * Read a general register set. We always use the 64-bit format, even
* for 32-bit kernels and for 32-bit processes on a 64-bit kernel.
* Registers are sign extended to fill the available space.
*/
@@ -326,7 +326,7 @@
case FPC_CSR:
tmp = child->thread.fpu.fcr31;
break;
- case FPC_EIR: { /* implementation / version register */
+ case FPC_EIR: { /* implementation / version register */
unsigned int flags;
#ifdef CONFIG_MIPS_MT_SMTC
unsigned long irqflags;
@@ -520,10 +520,10 @@
{
int arch = EM_MIPS;
#ifdef CONFIG_64BIT
- arch |= __AUDIT_ARCH_64BIT;
+ arch |= __AUDIT_ARCH_64BIT;
#endif
#if defined(__LITTLE_ENDIAN)
- arch |= __AUDIT_ARCH_LE;
+ arch |= __AUDIT_ARCH_LE;
#endif
return arch;
}
@@ -546,7 +546,7 @@
/* The 0x80 provides a way for the tracing parent to distinguish
between a syscall stop and SIGTRAP delivery */
ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) ?
- 0x80 : 0));
+ 0x80 : 0));
/*
* this isn't the same as continuing with a signal, but it will do
@@ -581,7 +581,7 @@
/* The 0x80 provides a way for the tracing parent to distinguish
between a syscall stop and SIGTRAP delivery */
ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) ?
- 0x80 : 0));
+ 0x80 : 0));
/*
* this isn't the same as continuing with a signal, but it will do
diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c
index a3b0178..9486055 100644
--- a/arch/mips/kernel/ptrace32.c
+++ b/arch/mips/kernel/ptrace32.c
@@ -124,7 +124,7 @@
case FPC_CSR:
tmp = child->thread.fpu.fcr31;
break;
- case FPC_EIR: { /* implementation / version register */
+ case FPC_EIR: { /* implementation / version register */
unsigned int flags;
#ifdef CONFIG_MIPS_MT_SMTC
unsigned int irqflags;
diff --git a/arch/mips/kernel/r2300_fpu.S b/arch/mips/kernel/r2300_fpu.S
index 61c8a0f..f31063d 100644
--- a/arch/mips/kernel/r2300_fpu.S
+++ b/arch/mips/kernel/r2300_fpu.S
@@ -30,38 +30,38 @@
LEAF(_save_fp_context)
li v0, 0 # assume success
cfc1 t1,fcr31
- EX(swc1 $f0,(SC_FPREGS+0)(a0))
- EX(swc1 $f1,(SC_FPREGS+8)(a0))
- EX(swc1 $f2,(SC_FPREGS+16)(a0))
- EX(swc1 $f3,(SC_FPREGS+24)(a0))
- EX(swc1 $f4,(SC_FPREGS+32)(a0))
- EX(swc1 $f5,(SC_FPREGS+40)(a0))
- EX(swc1 $f6,(SC_FPREGS+48)(a0))
- EX(swc1 $f7,(SC_FPREGS+56)(a0))
- EX(swc1 $f8,(SC_FPREGS+64)(a0))
- EX(swc1 $f9,(SC_FPREGS+72)(a0))
- EX(swc1 $f10,(SC_FPREGS+80)(a0))
- EX(swc1 $f11,(SC_FPREGS+88)(a0))
- EX(swc1 $f12,(SC_FPREGS+96)(a0))
- EX(swc1 $f13,(SC_FPREGS+104)(a0))
- EX(swc1 $f14,(SC_FPREGS+112)(a0))
- EX(swc1 $f15,(SC_FPREGS+120)(a0))
- EX(swc1 $f16,(SC_FPREGS+128)(a0))
- EX(swc1 $f17,(SC_FPREGS+136)(a0))
- EX(swc1 $f18,(SC_FPREGS+144)(a0))
- EX(swc1 $f19,(SC_FPREGS+152)(a0))
- EX(swc1 $f20,(SC_FPREGS+160)(a0))
- EX(swc1 $f21,(SC_FPREGS+168)(a0))
- EX(swc1 $f22,(SC_FPREGS+176)(a0))
- EX(swc1 $f23,(SC_FPREGS+184)(a0))
- EX(swc1 $f24,(SC_FPREGS+192)(a0))
- EX(swc1 $f25,(SC_FPREGS+200)(a0))
- EX(swc1 $f26,(SC_FPREGS+208)(a0))
- EX(swc1 $f27,(SC_FPREGS+216)(a0))
- EX(swc1 $f28,(SC_FPREGS+224)(a0))
- EX(swc1 $f29,(SC_FPREGS+232)(a0))
- EX(swc1 $f30,(SC_FPREGS+240)(a0))
- EX(swc1 $f31,(SC_FPREGS+248)(a0))
+ EX(swc1 $f0,(SC_FPREGS+0)(a0))
+ EX(swc1 $f1,(SC_FPREGS+8)(a0))
+ EX(swc1 $f2,(SC_FPREGS+16)(a0))
+ EX(swc1 $f3,(SC_FPREGS+24)(a0))
+ EX(swc1 $f4,(SC_FPREGS+32)(a0))
+ EX(swc1 $f5,(SC_FPREGS+40)(a0))
+ EX(swc1 $f6,(SC_FPREGS+48)(a0))
+ EX(swc1 $f7,(SC_FPREGS+56)(a0))
+ EX(swc1 $f8,(SC_FPREGS+64)(a0))
+ EX(swc1 $f9,(SC_FPREGS+72)(a0))
+ EX(swc1 $f10,(SC_FPREGS+80)(a0))
+ EX(swc1 $f11,(SC_FPREGS+88)(a0))
+ EX(swc1 $f12,(SC_FPREGS+96)(a0))
+ EX(swc1 $f13,(SC_FPREGS+104)(a0))
+ EX(swc1 $f14,(SC_FPREGS+112)(a0))
+ EX(swc1 $f15,(SC_FPREGS+120)(a0))
+ EX(swc1 $f16,(SC_FPREGS+128)(a0))
+ EX(swc1 $f17,(SC_FPREGS+136)(a0))
+ EX(swc1 $f18,(SC_FPREGS+144)(a0))
+ EX(swc1 $f19,(SC_FPREGS+152)(a0))
+ EX(swc1 $f20,(SC_FPREGS+160)(a0))
+ EX(swc1 $f21,(SC_FPREGS+168)(a0))
+ EX(swc1 $f22,(SC_FPREGS+176)(a0))
+ EX(swc1 $f23,(SC_FPREGS+184)(a0))
+ EX(swc1 $f24,(SC_FPREGS+192)(a0))
+ EX(swc1 $f25,(SC_FPREGS+200)(a0))
+ EX(swc1 $f26,(SC_FPREGS+208)(a0))
+ EX(swc1 $f27,(SC_FPREGS+216)(a0))
+ EX(swc1 $f28,(SC_FPREGS+224)(a0))
+ EX(swc1 $f29,(SC_FPREGS+232)(a0))
+ EX(swc1 $f30,(SC_FPREGS+240)(a0))
+ EX(swc1 $f31,(SC_FPREGS+248)(a0))
EX(sw t1,(SC_FPC_CSR)(a0))
cfc1 t0,$0 # implementation/version
jr ra
@@ -82,38 +82,38 @@
LEAF(_restore_fp_context)
li v0, 0 # assume success
EX(lw t0,(SC_FPC_CSR)(a0))
- EX(lwc1 $f0,(SC_FPREGS+0)(a0))
- EX(lwc1 $f1,(SC_FPREGS+8)(a0))
- EX(lwc1 $f2,(SC_FPREGS+16)(a0))
- EX(lwc1 $f3,(SC_FPREGS+24)(a0))
- EX(lwc1 $f4,(SC_FPREGS+32)(a0))
- EX(lwc1 $f5,(SC_FPREGS+40)(a0))
- EX(lwc1 $f6,(SC_FPREGS+48)(a0))
- EX(lwc1 $f7,(SC_FPREGS+56)(a0))
- EX(lwc1 $f8,(SC_FPREGS+64)(a0))
- EX(lwc1 $f9,(SC_FPREGS+72)(a0))
- EX(lwc1 $f10,(SC_FPREGS+80)(a0))
- EX(lwc1 $f11,(SC_FPREGS+88)(a0))
- EX(lwc1 $f12,(SC_FPREGS+96)(a0))
- EX(lwc1 $f13,(SC_FPREGS+104)(a0))
- EX(lwc1 $f14,(SC_FPREGS+112)(a0))
- EX(lwc1 $f15,(SC_FPREGS+120)(a0))
- EX(lwc1 $f16,(SC_FPREGS+128)(a0))
- EX(lwc1 $f17,(SC_FPREGS+136)(a0))
- EX(lwc1 $f18,(SC_FPREGS+144)(a0))
- EX(lwc1 $f19,(SC_FPREGS+152)(a0))
- EX(lwc1 $f20,(SC_FPREGS+160)(a0))
- EX(lwc1 $f21,(SC_FPREGS+168)(a0))
- EX(lwc1 $f22,(SC_FPREGS+176)(a0))
- EX(lwc1 $f23,(SC_FPREGS+184)(a0))
- EX(lwc1 $f24,(SC_FPREGS+192)(a0))
- EX(lwc1 $f25,(SC_FPREGS+200)(a0))
- EX(lwc1 $f26,(SC_FPREGS+208)(a0))
- EX(lwc1 $f27,(SC_FPREGS+216)(a0))
- EX(lwc1 $f28,(SC_FPREGS+224)(a0))
- EX(lwc1 $f29,(SC_FPREGS+232)(a0))
- EX(lwc1 $f30,(SC_FPREGS+240)(a0))
- EX(lwc1 $f31,(SC_FPREGS+248)(a0))
+ EX(lwc1 $f0,(SC_FPREGS+0)(a0))
+ EX(lwc1 $f1,(SC_FPREGS+8)(a0))
+ EX(lwc1 $f2,(SC_FPREGS+16)(a0))
+ EX(lwc1 $f3,(SC_FPREGS+24)(a0))
+ EX(lwc1 $f4,(SC_FPREGS+32)(a0))
+ EX(lwc1 $f5,(SC_FPREGS+40)(a0))
+ EX(lwc1 $f6,(SC_FPREGS+48)(a0))
+ EX(lwc1 $f7,(SC_FPREGS+56)(a0))
+ EX(lwc1 $f8,(SC_FPREGS+64)(a0))
+ EX(lwc1 $f9,(SC_FPREGS+72)(a0))
+ EX(lwc1 $f10,(SC_FPREGS+80)(a0))
+ EX(lwc1 $f11,(SC_FPREGS+88)(a0))
+ EX(lwc1 $f12,(SC_FPREGS+96)(a0))
+ EX(lwc1 $f13,(SC_FPREGS+104)(a0))
+ EX(lwc1 $f14,(SC_FPREGS+112)(a0))
+ EX(lwc1 $f15,(SC_FPREGS+120)(a0))
+ EX(lwc1 $f16,(SC_FPREGS+128)(a0))
+ EX(lwc1 $f17,(SC_FPREGS+136)(a0))
+ EX(lwc1 $f18,(SC_FPREGS+144)(a0))
+ EX(lwc1 $f19,(SC_FPREGS+152)(a0))
+ EX(lwc1 $f20,(SC_FPREGS+160)(a0))
+ EX(lwc1 $f21,(SC_FPREGS+168)(a0))
+ EX(lwc1 $f22,(SC_FPREGS+176)(a0))
+ EX(lwc1 $f23,(SC_FPREGS+184)(a0))
+ EX(lwc1 $f24,(SC_FPREGS+192)(a0))
+ EX(lwc1 $f25,(SC_FPREGS+200)(a0))
+ EX(lwc1 $f26,(SC_FPREGS+208)(a0))
+ EX(lwc1 $f27,(SC_FPREGS+216)(a0))
+ EX(lwc1 $f28,(SC_FPREGS+224)(a0))
+ EX(lwc1 $f29,(SC_FPREGS+232)(a0))
+ EX(lwc1 $f30,(SC_FPREGS+240)(a0))
+ EX(lwc1 $f31,(SC_FPREGS+248)(a0))
jr ra
ctc1 t0,fcr31
END(_restore_fp_context)
diff --git a/arch/mips/kernel/r2300_switch.S b/arch/mips/kernel/r2300_switch.S
index 8d32d5a..5266c6e 100644
--- a/arch/mips/kernel/r2300_switch.S
+++ b/arch/mips/kernel/r2300_switch.S
@@ -42,7 +42,7 @@
/*
* task_struct *resume(task_struct *prev, task_struct *next,
- * struct thread_info *next_ti, int usedfpu)
+ * struct thread_info *next_ti, int usedfpu)
*/
LEAF(resume)
mfc0 t1, CP0_STATUS
diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S
index 8decdfa..5e51219 100644
--- a/arch/mips/kernel/r4k_switch.S
+++ b/arch/mips/kernel/r4k_switch.S
@@ -40,7 +40,7 @@
/*
* task_struct *resume(task_struct *prev, task_struct *next,
- * struct thread_info *next_ti, int usedfpu)
+ * struct thread_info *next_ti, int usedfpu)
*/
.align 5
LEAF(resume)
@@ -53,7 +53,7 @@
* check if we need to save FPU registers
*/
- beqz a3, 1f
+ beqz a3, 1f
PTR_L t3, TASK_THREAD_INFO(a0)
/*
diff --git a/arch/mips/kernel/relocate_kernel.S b/arch/mips/kernel/relocate_kernel.S
index 804ebb2..43d2d78 100644
--- a/arch/mips/kernel/relocate_kernel.S
+++ b/arch/mips/kernel/relocate_kernel.S
@@ -33,7 +33,7 @@
b process_entry
1:
- /* indirection page, update s0 */
+ /* indirection page, update s0 */
and s3, s2, 0x2
beq s3, zero, 1f
and s0, s2, ~0x2
@@ -69,7 +69,7 @@
of kexec_flag. */
bal 1f
- 1: move t1,ra;
+ 1: move t1,ra;
PTR_LA t2,1b
PTR_LA t0,kexec_flag
PTR_SUB t0,t0,t2;
@@ -158,10 +158,10 @@
*/
secondary_kexec_args:
EXPORT(secondary_kexec_args)
-s_arg0: PTR 0x0
-s_arg1: PTR 0x0
-s_arg2: PTR 0x0
-s_arg3: PTR 0x0
+s_arg0: PTR 0x0
+s_arg1: PTR 0x0
+s_arg2: PTR 0x0
+s_arg3: PTR 0x0
.size secondary_kexec_args,PTRSIZE*4
kexec_flag:
LONG 0x1
diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c
index 88f7b50..93c070b 100644
--- a/arch/mips/kernel/rtlx.c
+++ b/arch/mips/kernel/rtlx.c
@@ -252,12 +252,12 @@
unsigned int rtlx_read_poll(int index, int can_sleep)
{
- struct rtlx_channel *chan;
+ struct rtlx_channel *chan;
- if (rtlx == NULL)
- return 0;
+ if (rtlx == NULL)
+ return 0;
- chan = &rtlx->channel[index];
+ chan = &rtlx->channel[index];
/* data available to read? */
if (chan->lx_read == chan->lx_write) {
@@ -446,8 +446,8 @@
return -EAGAIN;
__wait_event_interruptible(channel_wqs[minor].rt_queue,
- rtlx_write_poll(minor),
- ret);
+ rtlx_write_poll(minor),
+ ret);
if (ret)
return ret;
}
@@ -457,11 +457,11 @@
static const struct file_operations rtlx_fops = {
.owner = THIS_MODULE,
- .open = file_open,
+ .open = file_open,
.release = file_release,
.write = file_write,
- .read = file_read,
- .poll = file_poll,
+ .read = file_read,
+ .poll = file_poll,
.llseek = noop_llseek,
};
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 80ff942..9ea2964 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -24,7 +24,7 @@
/* Highest syscall used of any syscall flavour */
#define MAX_SYSCALL_NO __NR_O32_Linux + __NR_O32_Linux_syscalls
- .align 5
+ .align 5
NESTED(handle_sys, PT_SIZE, sp)
.set noat
SAVE_SOME
@@ -54,7 +54,7 @@
lw t0, TI_FLAGS($28) # syscall tracing enabled?
li t1, _TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT
and t0, t1
- bnez t0, syscall_trace_entry # -> yes
+ bnez t0, syscall_trace_entry # -> yes
jalr t2 # Do The Real Thing (TM)
@@ -126,8 +126,8 @@
la t1, 5f # load up to 3 arguments
subu t1, t3
1: lw t5, 16(t0) # argument #5 from usp
- .set push
- .set noreorder
+ .set push
+ .set noreorder
.set nomacro
jr t1
addiu t1, 6f - 5f
@@ -205,7 +205,7 @@
jr t2
/* Unreached */
-einval: li v0, -ENOSYS
+einval: li v0, -ENOSYS
jr ra
END(sys_syscall)
@@ -354,7 +354,7 @@
sys sys_ni_syscall 0 /* was create_module */
sys sys_init_module 5
sys sys_delete_module 1
- sys sys_ni_syscall 0 /* 4130 was get_kernel_syms */
+ sys sys_ni_syscall 0 /* 4130 was get_kernel_syms */
sys sys_quotactl 4
sys sys_getpgid 1
sys sys_fchdir 1
@@ -589,7 +589,7 @@
/* We pre-compute the number of _instruction_ bytes needed to
load or store the arguments 6-8. Negative values are ignored. */
- .macro sys function, nargs
+ .macro sys function, nargs
PTR \function
LONG (\nargs << 2) - (5 << 2)
.endm
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index 9444ad9..36cfd40 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -25,7 +25,7 @@
#define handle_sys64 handle_sys
#endif
- .align 5
+ .align 5
NESTED(handle_sys64, PT_SIZE, sp)
#if !defined(CONFIG_MIPS32_O32) && !defined(CONFIG_MIPS32_N32)
/*
@@ -40,7 +40,7 @@
#endif
dsubu t0, v0, __NR_64_Linux # check syscall number
- sltiu t0, t0, __NR_64_Linux_syscalls + 1
+ sltiu t0, t0, __NR_64_Linux_syscalls + 1
#if !defined(CONFIG_MIPS32_O32) && !defined(CONFIG_MIPS32_N32)
ld t1, PT_EPC(sp) # skip syscall on return
daddiu t1, 4 # skip to next instruction
@@ -290,7 +290,7 @@
PTR sys_quotactl
PTR sys_ni_syscall /* was nfsservctl */
PTR sys_ni_syscall /* res. for getpmsg */
- PTR sys_ni_syscall /* 5175 for putpmsg */
+ PTR sys_ni_syscall /* 5175 for putpmsg */
PTR sys_ni_syscall /* res. for afs_syscall */
PTR sys_ni_syscall /* res. for security */
PTR sys_gettid
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 3b18a8e..693d60b 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -22,7 +22,7 @@
#define handle_sysn32 handle_sys
#endif
- .align 5
+ .align 5
NESTED(handle_sysn32, PT_SIZE, sp)
#ifndef CONFIG_MIPS32_O32
.set noat
@@ -33,7 +33,7 @@
#endif
dsubu t0, v0, __NR_N32_Linux # check syscall number
- sltiu t0, t0, __NR_N32_Linux_syscalls + 1
+ sltiu t0, t0, __NR_N32_Linux_syscalls + 1
#ifndef CONFIG_MIPS32_O32
ld t1, PT_EPC(sp) # skip syscall on return
@@ -279,7 +279,7 @@
PTR sys_quotactl
PTR sys_ni_syscall /* was nfsservctl */
PTR sys_ni_syscall /* res. for getpmsg */
- PTR sys_ni_syscall /* 6175 for putpmsg */
+ PTR sys_ni_syscall /* 6175 for putpmsg */
PTR sys_ni_syscall /* res. for afs_syscall */
PTR sys_ni_syscall /* res. for security */
PTR sys_gettid
@@ -402,8 +402,8 @@
PTR compat_sys_rt_tgsigqueueinfo /* 6295 */
PTR sys_perf_event_open
PTR sys_accept4
- PTR compat_sys_recvmmsg
- PTR sys_getdents64
+ PTR compat_sys_recvmmsg
+ PTR sys_getdents64
PTR sys_fanotify_init /* 6300 */
PTR sys_fanotify_mark
PTR sys_prlimit64
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 063cd0d..402d746 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -10,7 +10,7 @@
*
* Hairy, the userspace application uses a different argument passing
* convention than the kernel, so we have to translate things from o32
- * to ABI64 calling convention. 64-bit syscalls are also processed
+ * to ABI64 calling convention. 64-bit syscalls are also processed
* here for now.
*/
#include <linux/errno.h>
@@ -24,7 +24,7 @@
#include <asm/unistd.h>
#include <asm/sysmips.h>
- .align 5
+ .align 5
NESTED(handle_sys, PT_SIZE, sp)
.set noat
SAVE_SOME
@@ -185,7 +185,7 @@
jr t2
/* Unreached */
-einval: li v0, -ENOSYS
+einval: li v0, -ENOSYS
jr ra
END(sys32_syscall)
@@ -329,7 +329,7 @@
PTR sys_bdflush
PTR sys_sysfs /* 4135 */
PTR sys_32_personality
- PTR sys_ni_syscall /* for afs_syscall */
+ PTR sys_ni_syscall /* for afs_syscall */
PTR sys_setfsuid
PTR sys_setfsgid
PTR sys_32_llseek /* 4140 */
@@ -352,12 +352,12 @@
PTR sys_munlockall
PTR sys_sched_setparam
PTR sys_sched_getparam
- PTR sys_sched_setscheduler /* 4160 */
+ PTR sys_sched_setscheduler /* 4160 */
PTR sys_sched_getscheduler
PTR sys_sched_yield
PTR sys_sched_get_priority_max
PTR sys_sched_get_priority_min
- PTR compat_sys_sched_rr_get_interval /* 4165 */
+ PTR compat_sys_sched_rr_get_interval /* 4165 */
PTR compat_sys_nanosleep
PTR sys_mremap
PTR sys_accept
@@ -387,7 +387,7 @@
PTR sys_prctl
PTR sys32_rt_sigreturn
PTR compat_sys_rt_sigaction
- PTR compat_sys_rt_sigprocmask /* 4195 */
+ PTR compat_sys_rt_sigprocmask /* 4195 */
PTR compat_sys_rt_sigpending
PTR compat_sys_rt_sigtimedwait
PTR compat_sys_rt_sigqueueinfo
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 8c41187..4c774d5 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -8,7 +8,7 @@
* Copyright (C) 1994, 95, 96, 97, 98, 99, 2000, 01, 02, 03 Ralf Baechle
* Copyright (C) 1996 Stoned Elipot
* Copyright (C) 1999 Silicon Graphics, Inc.
- * Copyright (C) 2000, 2001, 2002, 2007 Maciej W. Rozycki
+ * Copyright (C) 2000, 2001, 2002, 2007 Maciej W. Rozycki
*/
#include <linux/init.h>
#include <linux/ioport.h>
@@ -449,7 +449,7 @@
* At this stage the bootmem allocator is ready to use.
*
* NOTE: historically plat_mem_setup did the entire platform initialization.
- * This was rather impractical because it meant plat_mem_setup had to
+ * This was rather impractical because it meant plat_mem_setup had to
* get away without any kind of memory allocator. To keep old code from
* breaking plat_setup was just renamed to plat_setup and a second platform
* initialization hook for anything else was introduced.
@@ -469,7 +469,7 @@
if (usermem == 0) {
boot_mem_map.nr_map = 0;
usermem = 1;
- }
+ }
start = 0;
size = memparse(p, &p);
if (*p == '@')
@@ -480,34 +480,75 @@
}
early_param("mem", early_parse_mem);
+#ifdef CONFIG_PROC_VMCORE
+unsigned long setup_elfcorehdr, setup_elfcorehdr_size;
+static int __init early_parse_elfcorehdr(char *p)
+{
+ int i;
+
+ setup_elfcorehdr = memparse(p, &p);
+
+ for (i = 0; i < boot_mem_map.nr_map; i++) {
+ unsigned long start = boot_mem_map.map[i].addr;
+ unsigned long end = (boot_mem_map.map[i].addr +
+ boot_mem_map.map[i].size);
+ if (setup_elfcorehdr >= start && setup_elfcorehdr < end) {
+ /*
+ * Reserve from the elf core header to the end of
+ * the memory segment, that should all be kdump
+ * reserved memory.
+ */
+ setup_elfcorehdr_size = end - setup_elfcorehdr;
+ break;
+ }
+ }
+ /*
+ * If we don't find it in the memory map, then we shouldn't
+ * have to worry about it, as the new kernel won't use it.
+ */
+ return 0;
+}
+early_param("elfcorehdr", early_parse_elfcorehdr);
+#endif
+
+static void __init arch_mem_addpart(phys_t mem, phys_t end, int type)
+{
+ phys_t size;
+ int i;
+
+ size = end - mem;
+ if (!size)
+ return;
+
+ /* Make sure it is in the boot_mem_map */
+ for (i = 0; i < boot_mem_map.nr_map; i++) {
+ if (mem >= boot_mem_map.map[i].addr &&
+ mem < (boot_mem_map.map[i].addr +
+ boot_mem_map.map[i].size))
+ return;
+ }
+ add_memory_region(mem, size, type);
+}
+
static void __init arch_mem_init(char **cmdline_p)
{
- phys_t init_mem, init_end, init_size;
-
extern void plat_mem_setup(void);
/* call board setup routine */
plat_mem_setup();
- init_mem = PFN_UP(__pa_symbol(&__init_begin)) << PAGE_SHIFT;
- init_end = PFN_DOWN(__pa_symbol(&__init_end)) << PAGE_SHIFT;
- init_size = init_end - init_mem;
- if (init_size) {
- /* Make sure it is in the boot_mem_map */
- int i, found;
- found = 0;
- for (i = 0; i < boot_mem_map.nr_map; i++) {
- if (init_mem >= boot_mem_map.map[i].addr &&
- init_mem < (boot_mem_map.map[i].addr +
- boot_mem_map.map[i].size)) {
- found = 1;
- break;
- }
- }
- if (!found)
- add_memory_region(init_mem, init_size,
- BOOT_MEM_INIT_RAM);
- }
+ /*
+ * Make sure all kernel memory is in the maps. The "UP" and
+ * "DOWN" are opposite for initdata since if it crosses over
+ * into another memory section you don't want that to be
+ * freed when the initdata is freed.
+ */
+ arch_mem_addpart(PFN_DOWN(__pa_symbol(&_text)) << PAGE_SHIFT,
+ PFN_UP(__pa_symbol(&_edata)) << PAGE_SHIFT,
+ BOOT_MEM_RAM);
+ arch_mem_addpart(PFN_UP(__pa_symbol(&__init_begin)) << PAGE_SHIFT,
+ PFN_DOWN(__pa_symbol(&__init_end)) << PAGE_SHIFT,
+ BOOT_MEM_INIT_RAM);
pr_info("Determined physical RAM map:\n");
print_memory_map();
@@ -537,6 +578,14 @@
}
bootmem_init();
+#ifdef CONFIG_PROC_VMCORE
+ if (setup_elfcorehdr && setup_elfcorehdr_size) {
+ printk(KERN_INFO "kdump reserved memory at %lx-%lx\n",
+ setup_elfcorehdr, setup_elfcorehdr_size);
+ reserve_bootmem(setup_elfcorehdr, setup_elfcorehdr_size,
+ BOOTMEM_DEFAULT);
+ }
+#endif
#ifdef CONFIG_KEXEC
if (crashk_res.start != crashk_res.end)
reserve_bootmem(crashk_res.start,
@@ -571,7 +620,7 @@
return;
crashk_res.start = crash_base;
- crashk_res.end = crash_base + crash_size - 1;
+ crashk_res.end = crash_base + crash_size - 1;
}
static void __init request_crashkernel(struct resource *res)
@@ -585,7 +634,7 @@
crashk_res.start + 1) >> 20),
(unsigned long)(crashk_res.start >> 20));
}
-#else /* !defined(CONFIG_KEXEC) */
+#else /* !defined(CONFIG_KEXEC) */
static void __init mips_parse_crashkernel(void)
{
}
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index 95b019d..b5e88fd 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -412,7 +412,7 @@
#endif
static int setup_rt_frame(void *sig_return, struct k_sigaction *ka,
- struct pt_regs *regs, int signr, sigset_t *set,
+ struct pt_regs *regs, int signr, sigset_t *set,
siginfo_t *info)
{
struct rt_sigframe __user *frame;
@@ -425,7 +425,7 @@
/* Create siginfo. */
err |= copy_siginfo_to_user(&frame->rs_info, info);
- /* Create the ucontext. */
+ /* Create the ucontext. */
err |= __put_user(0, &frame->rs_uc.uc_flags);
err |= __put_user(NULL, &frame->rs_uc.uc_link);
err |= __save_altstack(&frame->rs_uc.uc_stack, regs->regs[29]);
@@ -468,7 +468,7 @@
.setup_frame = setup_frame,
.signal_return_offset = offsetof(struct mips_vdso, signal_trampoline),
#endif
- .setup_rt_frame = setup_rt_frame,
+ .setup_rt_frame = setup_rt_frame,
.rt_signal_return_offset =
offsetof(struct mips_vdso, rt_signal_trampoline),
.restart = __NR_restart_syscall
@@ -500,7 +500,7 @@
regs->cp0_epc -= 4;
}
- regs->regs[0] = 0; /* Don't deal with this again. */
+ regs->regs[0] = 0; /* Don't deal with this again. */
}
if (sig_uses_siginfo(ka))
@@ -524,7 +524,7 @@
signr = get_signal_to_deliver(&info, &ka, regs, NULL);
if (signr > 0) {
- /* Whee! Actually deliver the signal. */
+ /* Whee! Actually deliver the signal. */
handle_signal(signr, &info, &ka, regs);
return;
}
@@ -545,7 +545,7 @@
regs->cp0_epc -= 4;
break;
}
- regs->regs[0] = 0; /* Don't deal with this again. */
+ regs->regs[0] = 0; /* Don't deal with this again. */
}
/*
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index ad7c2be..57de8b7 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -48,7 +48,7 @@
/*
* Including <asm/unistd.h> would give use the 64-bit syscall numbers ...
*/
-#define __NR_O32_restart_syscall 4253
+#define __NR_O32_restart_syscall 4253
/* 32-bit compatibility types */
@@ -56,11 +56,11 @@
typedef void (*vfptr_t)(void);
struct ucontext32 {
- u32 uc_flags;
- s32 uc_link;
+ u32 uc_flags;
+ s32 uc_link;
compat_stack_t uc_stack;
struct sigcontext32 uc_mcontext;
- compat_sigset_t uc_sigmask; /* mask last for extensibility */
+ compat_sigset_t uc_sigmask; /* mask last for extensibility */
};
struct sigframe32 {
@@ -302,7 +302,7 @@
return -EFAULT;
err |= __put_user(old_ka.sa.sa_flags, &oact->sa_flags);
err |= __put_user((u32)(u64)old_ka.sa.sa_handler,
- &oact->sa_handler);
+ &oact->sa_handler);
err |= __put_user(old_ka.sa.sa_mask.sig[0], oact->sa_mask.sig);
err |= __put_user(0, &oact->sa_mask.sig[1]);
err |= __put_user(0, &oact->sa_mask.sig[2]);
@@ -507,7 +507,7 @@
/* Convert (siginfo_t -> compat_siginfo_t) and copy to user. */
err |= copy_siginfo_to_user32(&frame->rs_info, info);
- /* Create the ucontext. */
+ /* Create the ucontext. */
err |= __put_user(0, &frame->rs_uc.uc_flags);
err |= __put_user(0, &frame->rs_uc.uc_link);
err |= __compat_save_altstack(&frame->rs_uc.uc_stack, regs->regs[29]);
@@ -552,7 +552,7 @@
.setup_frame = setup_frame_32,
.signal_return_offset =
offsetof(struct mips_vdso, o32_signal_trampoline),
- .setup_rt_frame = setup_rt_frame_32,
+ .setup_rt_frame = setup_rt_frame_32,
.rt_signal_return_offset =
offsetof(struct mips_vdso, o32_rt_signal_trampoline),
.restart = __NR_O32_restart_syscall
diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index 5f4ef2a..b2241bb 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -51,11 +51,11 @@
extern int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);
struct ucontextn32 {
- u32 uc_flags;
- s32 uc_link;
+ u32 uc_flags;
+ s32 uc_link;
compat_stack_t uc_stack;
struct sigcontext uc_mcontext;
- compat_sigset_t uc_sigmask; /* mask last for extensibility */
+ compat_sigset_t uc_sigmask; /* mask last for extensibility */
};
struct rt_sigframe_n32 {
@@ -115,7 +115,7 @@
/* Create siginfo. */
err |= copy_siginfo_to_user32(&frame->rs_info, info);
- /* Create the ucontext. */
+ /* Create the ucontext. */
err |= __put_user(0, &frame->rs_uc.uc_flags);
err |= __put_user(0, &frame->rs_uc.uc_link);
err |= __compat_save_altstack(&frame->rs_uc.uc_stack, regs->regs[29]);
@@ -154,7 +154,7 @@
}
struct mips_abi mips_abi_n32 = {
- .setup_rt_frame = setup_rt_frame_n32,
+ .setup_rt_frame = setup_rt_frame_n32,
.rt_signal_return_offset =
offsetof(struct mips_vdso, n32_rt_signal_trampoline),
.restart = __NR_N32_restart_syscall
diff --git a/arch/mips/kernel/smp-cmp.c b/arch/mips/kernel/smp-cmp.c
index 06cd0c6..c2e5d74 100644
--- a/arch/mips/kernel/smp-cmp.c
+++ b/arch/mips/kernel/smp-cmp.c
@@ -172,7 +172,7 @@
if (amon_cpu_avail(i)) {
set_cpu_possible(i, true);
__cpu_number_map[i] = ++ncpu;
- __cpu_logical_map[ncpu] = i;
+ __cpu_logical_map[ncpu] = i;
}
}
diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c
index 2defa2b..bfede06 100644
--- a/arch/mips/kernel/smp-mt.c
+++ b/arch/mips/kernel/smp-mt.c
@@ -71,7 +71,7 @@
/* Record this as available CPU */
set_cpu_possible(tc, true);
__cpu_number_map[tc] = ++ncpu;
- __cpu_logical_map[ncpu] = tc;
+ __cpu_logical_map[ncpu] = tc;
}
/* Disable multi-threading with TC's */
@@ -215,7 +215,7 @@
write_tc_gpr_gp((unsigned long)gp);
flush_icache_range((unsigned long)gp,
- (unsigned long)(gp + sizeof(struct thread_info)));
+ (unsigned long)(gp + sizeof(struct thread_info)));
/* finally out of configuration and into chaos */
clear_c0_mvpcontrol(MVPCONTROL_VPC);
diff --git a/arch/mips/kernel/smtc-asm.S b/arch/mips/kernel/smtc-asm.S
index 20938a4..76016ac 100644
--- a/arch/mips/kernel/smtc-asm.S
+++ b/arch/mips/kernel/smtc-asm.S
@@ -65,7 +65,7 @@
1:
/*
* The IPI sender has put some information on the anticipated
- * kernel stack frame. If we were in user mode, this will be
+ * kernel stack frame. If we were in user mode, this will be
* built above the saved kernel SP. If we were already in the
* kernel, it will be built above the current CPU SP.
*
diff --git a/arch/mips/kernel/smtc-proc.c b/arch/mips/kernel/smtc-proc.c
index 145771c..aee7c81 100644
--- a/arch/mips/kernel/smtc-proc.c
+++ b/arch/mips/kernel/smtc-proc.c
@@ -35,7 +35,7 @@
atomic_t smtc_fpu_recoveries;
static int proc_read_smtc(char *page, char **start, off_t off,
- int count, int *eof, void *data)
+ int count, int *eof, void *data)
{
int totalen = 0;
int len;
@@ -68,7 +68,7 @@
page += len;
}
len = sprintf(page, "%d Recoveries of \"stolen\" FPU\n",
- atomic_read(&smtc_fpu_recoveries));
+ atomic_read(&smtc_fpu_recoveries));
totalen += len;
page += len;
@@ -87,5 +87,5 @@
atomic_set(&smtc_fpu_recoveries, 0);
smtc_stats = create_proc_read_entry("smtc", 0444, NULL,
- proc_read_smtc, NULL);
+ proc_read_smtc, NULL);
}
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index 1d47843..7186222 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -41,6 +41,7 @@
#include <asm/addrspace.h>
#include <asm/smtc.h>
#include <asm/smtc_proc.h>
+#include <asm/setup.h>
/*
* SMTC Kernel needs to manipulate low-level CPU interrupt mask
@@ -235,7 +236,7 @@
mips_ihb();
/* No need to un-Halt - that happens later anyway */
for (i=0; i < vpes; i++) {
- write_tc_c0_tcbind(i);
+ write_tc_c0_tcbind(i);
/*
* To be 100% sure we're really getting the right
* information, we exit the configuration state
@@ -286,7 +287,7 @@
/*
* Incrementally build the CPU map out of constituent MIPS MT cores,
- * using the specified available VPEs and TCs. Plaform code needs
+ * using the specified available VPEs and TCs. Plaform code needs
* to ensure that each MIPS MT core invokes this routine on reset,
* one at a time(!).
*
@@ -348,7 +349,7 @@
{
/*
* FIXME: Multi-core SMTC hasn't been tested and the
- * maximum number of VPEs may change.
+ * maximum number of VPEs may change.
*/
cp1contexts[0] = smtc_nconf1[0] - 1;
cp1contexts[1] = smtc_nconf1[1];
@@ -761,9 +762,9 @@
* mask has been purged of bits corresponding to nonexistent and
* offline "CPUs", and to TCs bound to VPEs other than the VPE
* connected to the physical interrupt input for the interrupt
- * in question. Otherwise we have a nasty problem with interrupt
+ * in question. Otherwise we have a nasty problem with interrupt
* mask management. This is best handled in non-performance-critical
- * platform IRQ affinity setting code, to minimize interrupt-time
+ * platform IRQ affinity setting code, to minimize interrupt-time
* checks.
*/
@@ -899,10 +900,10 @@
mips_ihb();
/*
- * Inspect TCStatus - if IXMT is set, we have to queue
+ * Inspect TCStatus - if IXMT is set, we have to queue
* a message. Otherwise, we set up the "interrupt"
* of the other TC
- */
+ */
tcstatus = read_tc_c0_tcstatus();
if ((tcstatus & TCSTATUS_IXMT) != 0) {
@@ -964,7 +965,7 @@
* CU bit of Status is indicator that TC was
* already running on a kernel stack...
*/
- if (tcstatus & ST0_CU0) {
+ if (tcstatus & ST0_CU0) {
/* Note that this "- 1" is pointer arithmetic */
kstack = ((struct pt_regs *)read_tc_gpr_sp()) - 1;
} else {
@@ -1288,7 +1289,7 @@
for (tc = 0; tc < hook_ntcs; tc++) {
tcnoprog[tc] = 0;
clock_hang_reported[tc] = 0;
- }
+ }
for (vpe = 0; vpe < 2; vpe++)
for (im = 0; im < 8; im++)
imstuckcount[vpe][im] = 0;
@@ -1485,7 +1486,7 @@
/*
* To really, really be sure that nothing is being done
- * by other TCs, halt them all. This code assumes that
+ * by other TCs, halt them all. This code assumes that
* a DVPE has already been done, so while their Halted
* state is theoretically architecturally unstable, in
* practice, it's not going to change while we're looking
diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
index 7f1eca3..1ff43d5 100644
--- a/arch/mips/kernel/sync-r4k.c
+++ b/arch/mips/kernel/sync-r4k.c
@@ -25,7 +25,7 @@
static atomic_t __cpuinitdata count_count_stop = ATOMIC_INIT(0);
static atomic_t __cpuinitdata count_reference = ATOMIC_INIT(0);
-#define COUNTON 100
+#define COUNTON 100
#define NR_LOOPS 5
void __cpuinit synchronise_count_master(int cpu)
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index b32466a..b79d13f 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -41,9 +41,9 @@
/*
* For historic reasons the pipe(2) syscall on MIPS has an unusual calling
- * convention. It returns results in registers $v0 / $v1 which means there
+ * convention. It returns results in registers $v0 / $v1 which means there
* is no need for it to do verify the validity of a userspace pointer
- * argument. Historically that used to be expensive in Linux. These days
+ * argument. Historically that used to be expensive in Linux. These days
* the performance advantage is negligible.
*/
asmlinkage int sysm_pipe(void)
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index 99d73b7..9d686bf 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -5,8 +5,8 @@
*
* Common time service routines for MIPS machines.
*
- * 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
+ * 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.
*/
@@ -62,8 +62,8 @@
* time_init() - it does the following things.
*
* 1) plat_time_init() -
- * a) (optional) set up RTC routines,
- * b) (optional) calibrate and set the mips_hpt_frequency
+ * a) (optional) set up RTC routines,
+ * b) (optional) calibrate and set the mips_hpt_frequency
* (only needed if you intended to use cpu counter as timer interrupt
* source)
* 2) calculate a couple of cached variables for later usage
@@ -75,7 +75,7 @@
* This function exists in order to cause an error due to a duplicate
* definition if platform code should have its own implementation. The hook
* to use instead is plat_time_init. plat_time_init does not receive the
- * irqaction pointer argument anymore. This is because any function which
+ * irqaction pointer argument anymore. This is because any function which
* initializes an interrupt timer now takes care of its own request_irq rsp.
* setup_irq calls and each clock_event_device should use its own
* struct irqrequest.
@@ -93,7 +93,7 @@
case CPU_R4000MC:
/*
* V3.0 is documented as suffering from the mfc0 from count bug.
- * Afaik this is the last version of the R4000. Later versions
+ * Afaik this is the last version of the R4000. Later versions
* were marketed as R4400.
*/
return 1;
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 9007966..a200b5b 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -164,7 +164,7 @@
i = 0;
while ((unsigned long) sp & (PAGE_SIZE - 1)) {
if (i && ((i % (64 / field)) == 0))
- printk("\n ");
+ printk("\n ");
if (i > 39) {
printk(" ...");
break;
@@ -279,7 +279,7 @@
printk("ra : %0*lx %pS\n", field, regs->regs[31],
(void *) regs->regs[31]);
- printk("Status: %08x ", (uint32_t) regs->cp0_status);
+ printk("Status: %08x ", (uint32_t) regs->cp0_status);
if (current_cpu_data.isa_level == MIPS_CPU_ISA_I) {
if (regs->cp0_status & ST0_KUO)
@@ -441,7 +441,7 @@
int data = regs->cp0_cause & 4;
int action = MIPS_BE_FATAL;
- /* XXX For now. Fixme, this searches the wrong table ... */
+ /* XXX For now. Fixme, this searches the wrong table ... */
if (data && !user_mode(regs))
fixup = search_dbe_tables(exception_epc(regs));
@@ -518,7 +518,7 @@
offset >>= 16;
vaddr = (unsigned long __user *)
- ((unsigned long)(regs->regs[(opcode & BASE) >> 21]) + offset);
+ ((unsigned long)(regs->regs[(opcode & BASE) >> 21]) + offset);
if ((unsigned long)vaddr & 3)
return SIGBUS;
@@ -558,7 +558,7 @@
offset >>= 16;
vaddr = (unsigned long __user *)
- ((unsigned long)(regs->regs[(opcode & BASE) >> 21]) + offset);
+ ((unsigned long)(regs->regs[(opcode & BASE) >> 21]) + offset);
reg = (opcode & RT) >> 16;
if ((unsigned long)vaddr & 3)
@@ -739,7 +739,7 @@
current->thread.fpu.fcr31 &= ~FPU_CSR_ALL_X;
/* Restore the hardware register state */
- own_fpu(1); /* Using the FPU again. */
+ own_fpu(1); /* Using the FPU again. */
/* If something went wrong, signal */
process_fpemu_return(sig, fault_addr);
@@ -966,7 +966,7 @@
}
static int default_cu2_call(struct notifier_block *nfb, unsigned long action,
- void *data)
+ void *data)
{
struct pt_regs *regs = data;
@@ -974,7 +974,7 @@
default:
die_if_kernel("Unhandled kernel unaligned access or invalid "
"instruction", regs);
- /* Fall through */
+ /* Fall through */
case CU2_EXCEPTION:
force_sig(SIGILL, current);
@@ -1029,10 +1029,10 @@
/*
* Old (MIPS I and MIPS II) processors will set this code
* for COP1X opcode instructions that replaced the original
- * COP3 space. We don't limit COP1 space instructions in
+ * COP3 space. We don't limit COP1 space instructions in
* the emulator according to the CPU ISA, so we want to
* treat COP1X instructions consistently regardless of which
- * code the CPU chose. Therefore we redirect this trap to
+ * code the CPU chose. Therefore we redirect this trap to
* the FP emulator too.
*
* Then some newer FPU-less processors use this code
@@ -1044,9 +1044,9 @@
/* Fall through. */
case 1:
- if (used_math()) /* Using the FPU again. */
+ if (used_math()) /* Using the FPU again. */
own_fpu(1);
- else { /* First time FPU user. */
+ else { /* First time FPU user. */
init_fpu();
set_used_math();
}
@@ -1114,7 +1114,7 @@
show_regs(regs);
if (multi_match) {
- printk("Index : %0x\n", read_c0_index());
+ printk("Index : %0x\n", read_c0_index());
printk("Pagemask: %0x\n", read_c0_pagemask());
printk("EntryHi : %0*lx\n", field, read_c0_entryhi());
printk("EntryLo0: %0*lx\n", field, read_c0_entrylo0());
@@ -1181,7 +1181,7 @@
asmlinkage void do_reserved(struct pt_regs *regs)
{
/*
- * Game over - no way to handle this if it ever occurs. Most probably
+ * Game over - no way to handle this if it ever occurs. Most probably
* caused by a new unknown cpu type or after another deadly
* hard/software error.
*/
@@ -1705,7 +1705,7 @@
#if defined(CONFIG_KGDB)
if (kgdb_early_setup)
- return; /* Already done */
+ return; /* Already done */
#endif
if (cpu_has_veic || cpu_has_vint) {
@@ -1799,7 +1799,7 @@
* The R6000 is the only R-series CPU that features a machine
* check exception (similar to the R4000 cache error) and
* unaligned ldc1/sdc1 exception. The handlers have not been
- * written yet. Well, anyway there is no R6000 machine on the
+ * written yet. Well, anyway there is no R6000 machine on the
* current list of targets for Linux/MIPS.
* (Duh, crap, there is someone with a triple R6k machine)
*/
diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c
index 9c58bdf..6087a54 100644
--- a/arch/mips/kernel/unaligned.c
+++ b/arch/mips/kernel/unaligned.c
@@ -21,11 +21,11 @@
*
* For now I enable fixing of address errors by default to make life easier.
* I however intend to disable this somewhen in the future when the alignment
- * problems with user programs have been fixed. For programmers this is the
+ * problems with user programs have been fixed. For programmers this is the
* right way to go.
*
* Fixing address errors is a per process option. The option is inherited
- * across fork(2) and execve(2) calls. If you really want to use the
+ * across fork(2) and execve(2) calls. If you really want to use the
* option in your user programs - I discourage the use of the software
* emulation strongly - use the following code in your userland stuff:
*
@@ -43,34 +43,34 @@
* #include <sys/sysmips.h>
*
* struct foo {
- * unsigned char bar[8];
+ * unsigned char bar[8];
* };
*
* main(int argc, char *argv[])
* {
- * struct foo x = {0, 1, 2, 3, 4, 5, 6, 7};
- * unsigned int *p = (unsigned int *) (x.bar + 3);
- * int i;
+ * struct foo x = {0, 1, 2, 3, 4, 5, 6, 7};
+ * unsigned int *p = (unsigned int *) (x.bar + 3);
+ * int i;
*
- * if (argc > 1)
- * sysmips(MIPS_FIXADE, atoi(argv[1]));
+ * if (argc > 1)
+ * sysmips(MIPS_FIXADE, atoi(argv[1]));
*
- * printf("*p = %08lx\n", *p);
+ * printf("*p = %08lx\n", *p);
*
- * *p = 0xdeadface;
+ * *p = 0xdeadface;
*
- * for(i = 0; i <= 7; i++)
- * printf("%02x ", x.bar[i]);
- * printf("\n");
+ * for(i = 0; i <= 7; i++)
+ * printf("%02x ", x.bar[i]);
+ * printf("\n");
* }
*
* Coprocessor loads are not supported; I think this case is unimportant
* in the practice.
*
* TODO: Handle ndc (attempted store to doubleword in uncached memory)
- * exception for the R6000.
- * A store crossing a page boundary might be executed only partially.
- * Undo the partial store in this case.
+ * exception for the R6000.
+ * A store crossing a page boundary might be executed only partially.
+ * Undo the partial store in this case.
*/
#include <linux/mm.h>
#include <linux/signal.h>
@@ -86,7 +86,7 @@
#include <asm/inst.h>
#include <asm/uaccess.h>
-#define STR(x) __STR(x)
+#define STR(x) __STR(x)
#define __STR(x) #x
enum {
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index 0a4336b..05826d2 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -22,12 +22,12 @@
#ifdef CONFIG_32BIT
#ifdef CONFIG_CPU_LITTLE_ENDIAN
- jiffies = jiffies_64;
+ jiffies = jiffies_64;
#else
- jiffies = jiffies_64 + 4;
+ jiffies = jiffies_64 + 4;
#endif
#else
- jiffies = jiffies_64;
+ jiffies = jiffies_64;
#endif
SECTIONS
@@ -139,7 +139,7 @@
/*
* Force .bss to 64K alignment so that .bss..swapper_pg_dir
- * gets that alignment. .sbss should be empty, so there will be
+ * gets that alignment. .sbss should be empty, so there will be
* no holes after __init_end. */
BSS_SECTION(0, 0x10000, 0)
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
index 2993365..1765bab 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
@@ -254,7 +254,7 @@
val & MVPCONF0_PTC, (val & MVPCONF0_M) >> MVPCONF0_M_SHIFT);
}
-/* Find some VPE program space */
+/* Find some VPE program space */
static void *alloc_progmem(unsigned long len)
{
void *addr;
@@ -292,7 +292,7 @@
}
/* Lay out the SHF_ALLOC sections in a way not dissimilar to how ld
- might -- code, read-only data, read-write data, small data. Tally
+ might -- code, read-only data, read-write data, small data. Tally
sizes, and place the offsets into sh_entsize fields: high bit means it
belongs in init. */
static void layout_sections(struct module *mod, const Elf_Ehdr * hdr,
@@ -386,7 +386,7 @@
if( (rel > 32768) || (rel < -32768) ) {
printk(KERN_DEBUG "VPE loader: "
- "apply_r_mips_pc16: relative address out of range 0x%x\n", rel);
+ "apply_r_mips_pc16: relative address out of range 0x%x\n", rel);
return -ENOEXEC;
}
@@ -458,7 +458,7 @@
Elf32_Addr val, vallo;
struct mips_hi16 *l, *next;
- /* Sign extend the addend we extract from the lo insn. */
+ /* Sign extend the addend we extract from the lo insn. */
vallo = ((insnlo & 0xffff) ^ 0x8000) - 0x8000;
if (mips_hi16_list != NULL) {
@@ -470,7 +470,7 @@
/*
* The value for the HI16 had best be the same.
*/
- if (v != l->value) {
+ if (v != l->value) {
printk(KERN_DEBUG "VPE loader: "
"apply_r_mips_lo16/hi16: \t"
"inconsistent value information\n");
@@ -505,7 +505,7 @@
}
/*
- * Ok, we're done with the HI16 relocs. Now deal with the LO16.
+ * Ok, we're done with the HI16 relocs. Now deal with the LO16.
*/
val = v + vallo;
insnlo = (insnlo & ~0xffff) | (val & 0xffff);
@@ -579,7 +579,7 @@
res = reloc_handlers[ELF32_R_TYPE(r_info)](me, location, v);
if( res ) {
char *r = rstrs[ELF32_R_TYPE(r_info)];
- printk(KERN_WARNING "VPE loader: .text+0x%x "
+ printk(KERN_WARNING "VPE loader: .text+0x%x "
"relocation type %s for symbol \"%s\" failed\n",
rel[i].r_offset, r ? r : "UNKNOWN",
strtab + sym->st_name);
@@ -697,18 +697,7 @@
dmt_flag = dmt();
vpeflags = dvpe();
- if (!list_empty(&v->tc)) {
- if ((t = list_entry(v->tc.next, struct tc, tc)) == NULL) {
- evpe(vpeflags);
- emt(dmt_flag);
- local_irq_restore(flags);
-
- printk(KERN_WARNING
- "VPE loader: TC %d is already in use.\n",
- v->tc->index);
- return -ENOEXEC;
- }
- } else {
+ if (list_empty(&v->tc)) {
evpe(vpeflags);
emt(dmt_flag);
local_irq_restore(flags);
@@ -720,6 +709,8 @@
return -ENOEXEC;
}
+ t = list_first_entry(&v->tc, struct tc, tc);
+
/* Put MVPE's into 'configuration state' */
set_c0_mvpcontrol(MVPCONTROL_VPC);
@@ -772,7 +763,7 @@
/* Set up the XTC bit in vpeconf0 to point at our tc */
write_vpe_c0_vpeconf0( (read_vpe_c0_vpeconf0() & ~(VPECONF0_XTC))
- | (t->index << VPECONF0_XTC_SHIFT));
+ | (t->index << VPECONF0_XTC_SHIFT));
back_to_back_c0_hazard();
@@ -926,34 +917,34 @@
secstrings + sechdrs[i].sh_name, sechdrs[i].sh_addr);
}
- /* Fix up syms, so that st_value is a pointer to location. */
- simplify_symbols(sechdrs, symindex, strtab, secstrings,
- hdr->e_shnum, &mod);
+ /* Fix up syms, so that st_value is a pointer to location. */
+ simplify_symbols(sechdrs, symindex, strtab, secstrings,
+ hdr->e_shnum, &mod);
- /* Now do relocations. */
- for (i = 1; i < hdr->e_shnum; i++) {
- const char *strtab = (char *)sechdrs[strindex].sh_addr;
- unsigned int info = sechdrs[i].sh_info;
+ /* Now do relocations. */
+ for (i = 1; i < hdr->e_shnum; i++) {
+ const char *strtab = (char *)sechdrs[strindex].sh_addr;
+ unsigned int info = sechdrs[i].sh_info;
- /* Not a valid relocation section? */
- if (info >= hdr->e_shnum)
- continue;
+ /* Not a valid relocation section? */
+ if (info >= hdr->e_shnum)
+ continue;
- /* Don't bother with non-allocated sections */
- if (!(sechdrs[info].sh_flags & SHF_ALLOC))
- continue;
+ /* Don't bother with non-allocated sections */
+ if (!(sechdrs[info].sh_flags & SHF_ALLOC))
+ continue;
- if (sechdrs[i].sh_type == SHT_REL)
- err = apply_relocations(sechdrs, strtab, symindex, i,
- &mod);
- else if (sechdrs[i].sh_type == SHT_RELA)
- err = apply_relocate_add(sechdrs, strtab, symindex, i,
- &mod);
- if (err < 0)
- return err;
+ if (sechdrs[i].sh_type == SHT_REL)
+ err = apply_relocations(sechdrs, strtab, symindex, i,
+ &mod);
+ else if (sechdrs[i].sh_type == SHT_RELA)
+ err = apply_relocate_add(sechdrs, strtab, symindex, i,
+ &mod);
+ if (err < 0)
+ return err;
- }
- } else {
+ }
+ } else {
struct elf_phdr *phdr = (struct elf_phdr *) ((char *)hdr + hdr->e_phoff);
for (i = 0; i < hdr->e_phnum; i++) {
@@ -968,16 +959,16 @@
}
for (i = 0; i < hdr->e_shnum; i++) {
- /* Internal symbols and strings. */
- if (sechdrs[i].sh_type == SHT_SYMTAB) {
- symindex = i;
- strindex = sechdrs[i].sh_link;
- strtab = (char *)hdr + sechdrs[strindex].sh_offset;
+ /* Internal symbols and strings. */
+ if (sechdrs[i].sh_type == SHT_SYMTAB) {
+ symindex = i;
+ strindex = sechdrs[i].sh_link;
+ strtab = (char *)hdr + sechdrs[strindex].sh_offset;
- /* mark the symtab's address for when we try to find the
- magic symbols */
- sechdrs[i].sh_addr = (size_t) hdr + sechdrs[i].sh_offset;
- }
+ /* mark the symtab's address for when we try to find the
+ magic symbols */
+ sechdrs[i].sh_addr = (size_t) hdr + sechdrs[i].sh_offset;
+ }
}
}
@@ -1049,7 +1040,7 @@
return ret;
}
-/* checks VPE is unused and gets ready to load program */
+/* checks VPE is unused and gets ready to load program */
static int vpe_open(struct inode *inode, struct file *filp)
{
enum vpe_state state;
@@ -1121,11 +1112,11 @@
if (vpe_elfload(v) >= 0) {
vpe_run(v);
} else {
- printk(KERN_WARNING "VPE loader: ELF load failed.\n");
+ printk(KERN_WARNING "VPE loader: ELF load failed.\n");
ret = -ENOEXEC;
}
} else {
- printk(KERN_WARNING "VPE loader: only elf files are supported\n");
+ printk(KERN_WARNING "VPE loader: only elf files are supported\n");
ret = -ENOEXEC;
}
diff --git a/arch/mips/kernel/watch.c b/arch/mips/kernel/watch.c
index c154069..7726f61 100644
--- a/arch/mips/kernel/watch.c
+++ b/arch/mips/kernel/watch.c
@@ -12,7 +12,7 @@
#include <asm/watch.h>
/*
- * Install the watch registers for the current thread. A maximum of
+ * Install the watch registers for the current thread. A maximum of
* four registers are installed although the machine may have more.
*/
void mips_install_watch_registers(void)
@@ -72,7 +72,7 @@
}
/*
- * Disable all watch registers. Although only four registers are
+ * Disable all watch registers. Although only four registers are
* installed, all are cleared to eliminate the possibility of endless
* looping in the watch handler.
*/