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yaml
---
r: 309020
b: refs/heads/master
c: fcbf1df
h: refs/heads/master
v: v3
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David Daney authored and Ralf Baechle committed May 16, 2012
1 parent 8679009 commit 84794d0
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Showing 13 changed files with 62 additions and 42 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: 39faa24688a0574bf2f89e1a0702c176f99bad1f
refs/heads/master: fcbf1dfde3da728144222930ae592acb06e92c7c
2 changes: 2 additions & 0 deletions trunk/arch/mips/bcm63xx/boards/Makefile
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@@ -1 +1,3 @@
obj-$(CONFIG_BOARD_BCM963XX) += board_bcm963xx.o

ccflags-y := -Werror
2 changes: 2 additions & 0 deletions trunk/arch/mips/fw/arc/Makefile
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Expand Up @@ -8,3 +8,5 @@ lib-y += cmdline.o env.o file.o identify.o init.o \
lib-$(CONFIG_ARC_MEMORY) += memory.o
lib-$(CONFIG_ARC_CONSOLE) += arc_con.o
lib-$(CONFIG_ARC_PROMLIB) += promlib.o

ccflags-y := -Werror
1 change: 1 addition & 0 deletions trunk/arch/mips/include/asm/traps.h
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@ extern void (*board_nmi_handler_setup)(void);
extern void (*board_ejtag_handler_setup)(void);
extern void (*board_bind_eic_interrupt)(int irq, int regset);
extern void (*board_ebase_setup)(void);
extern void (*board_cache_error_setup)(void);

extern int register_nmi_notifier(struct notifier_block *nb);

Expand Down
2 changes: 2 additions & 0 deletions trunk/arch/mips/jz4740/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -16,3 +16,5 @@ obj-$(CONFIG_JZ4740_QI_LB60) += board-qi_lb60.o
# PM support

obj-$(CONFIG_PM) += pm.o

ccflags-y := -Werror -Wall
54 changes: 27 additions & 27 deletions trunk/arch/mips/kernel/cpu-probe.c
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Original file line number Diff line number Diff line change
Expand Up @@ -340,7 +340,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
__cpu_name[cpu] = "R2000";
c->isa_level = MIPS_CPU_ISA_I;
c->options = MIPS_CPU_TLB | MIPS_CPU_3K_CACHE |
MIPS_CPU_NOFPUEX;
MIPS_CPU_NOFPUEX;
if (__cpu_has_fpu())
c->options |= MIPS_CPU_FPU;
c->tlbsize = 64;
Expand All @@ -361,7 +361,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
}
c->isa_level = MIPS_CPU_ISA_I;
c->options = MIPS_CPU_TLB | MIPS_CPU_3K_CACHE |
MIPS_CPU_NOFPUEX;
MIPS_CPU_NOFPUEX;
if (__cpu_has_fpu())
c->options |= MIPS_CPU_FPU;
c->tlbsize = 64;
Expand All @@ -387,8 +387,8 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)

c->isa_level = MIPS_CPU_ISA_III;
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_WATCH | MIPS_CPU_VCE |
MIPS_CPU_LLSC;
MIPS_CPU_WATCH | MIPS_CPU_VCE |
MIPS_CPU_LLSC;
c->tlbsize = 48;
break;
case PRID_IMP_VR41XX:
Expand Down Expand Up @@ -434,7 +434,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
__cpu_name[cpu] = "R4300";
c->isa_level = MIPS_CPU_ISA_III;
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_LLSC;
MIPS_CPU_LLSC;
c->tlbsize = 32;
break;
case PRID_IMP_R4600:
Expand All @@ -446,7 +446,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
c->tlbsize = 48;
break;
#if 0
case PRID_IMP_R4650:
case PRID_IMP_R4650:
/*
* This processor doesn't have an MMU, so it's not
* "real easy" to run Linux on it. It is left purely
Expand All @@ -455,9 +455,9 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
*/
c->cputype = CPU_R4650;
__cpu_name[cpu] = "R4650";
c->isa_level = MIPS_CPU_ISA_III;
c->isa_level = MIPS_CPU_ISA_III;
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_LLSC;
c->tlbsize = 48;
c->tlbsize = 48;
break;
#endif
case PRID_IMP_TX39:
Expand Down Expand Up @@ -488,7 +488,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
__cpu_name[cpu] = "R4700";
c->isa_level = MIPS_CPU_ISA_III;
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_LLSC;
MIPS_CPU_LLSC;
c->tlbsize = 48;
break;
case PRID_IMP_TX49:
Expand All @@ -505,55 +505,55 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
__cpu_name[cpu] = "R5000";
c->isa_level = MIPS_CPU_ISA_IV;
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_LLSC;
MIPS_CPU_LLSC;
c->tlbsize = 48;
break;
case PRID_IMP_R5432:
c->cputype = CPU_R5432;
__cpu_name[cpu] = "R5432";
c->isa_level = MIPS_CPU_ISA_IV;
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_WATCH | MIPS_CPU_LLSC;
MIPS_CPU_WATCH | MIPS_CPU_LLSC;
c->tlbsize = 48;
break;
case PRID_IMP_R5500:
c->cputype = CPU_R5500;
__cpu_name[cpu] = "R5500";
c->isa_level = MIPS_CPU_ISA_IV;
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_WATCH | MIPS_CPU_LLSC;
MIPS_CPU_WATCH | MIPS_CPU_LLSC;
c->tlbsize = 48;
break;
case PRID_IMP_NEVADA:
c->cputype = CPU_NEVADA;
__cpu_name[cpu] = "Nevada";
c->isa_level = MIPS_CPU_ISA_IV;
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_DIVEC | MIPS_CPU_LLSC;
MIPS_CPU_DIVEC | MIPS_CPU_LLSC;
c->tlbsize = 48;
break;
case PRID_IMP_R6000:
c->cputype = CPU_R6000;
__cpu_name[cpu] = "R6000";
c->isa_level = MIPS_CPU_ISA_II;
c->options = MIPS_CPU_TLB | MIPS_CPU_FPU |
MIPS_CPU_LLSC;
MIPS_CPU_LLSC;
c->tlbsize = 32;
break;
case PRID_IMP_R6000A:
c->cputype = CPU_R6000A;
__cpu_name[cpu] = "R6000A";
c->isa_level = MIPS_CPU_ISA_II;
c->options = MIPS_CPU_TLB | MIPS_CPU_FPU |
MIPS_CPU_LLSC;
MIPS_CPU_LLSC;
c->tlbsize = 32;
break;
case PRID_IMP_RM7000:
c->cputype = CPU_RM7000;
__cpu_name[cpu] = "RM7000";
c->isa_level = MIPS_CPU_ISA_IV;
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_LLSC;
MIPS_CPU_LLSC;
/*
* Undocumented RM7000: Bit 29 in the info register of
* the RM7000 v2.0 indicates if the TLB has 48 or 64
Expand All @@ -569,7 +569,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
__cpu_name[cpu] = "RM9000";
c->isa_level = MIPS_CPU_ISA_IV;
c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_LLSC;
MIPS_CPU_LLSC;
/*
* Bit 29 in the info register of the RM9000
* indicates if the TLB has 48 or 64 entries.
Expand All @@ -584,38 +584,38 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
__cpu_name[cpu] = "RM8000";
c->isa_level = MIPS_CPU_ISA_IV;
c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_LLSC;
MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_LLSC;
c->tlbsize = 384; /* has weird TLB: 3-way x 128 */
break;
case PRID_IMP_R10000:
c->cputype = CPU_R10000;
__cpu_name[cpu] = "R10000";
c->isa_level = MIPS_CPU_ISA_IV;
c->options = MIPS_CPU_TLB | MIPS_CPU_4K_CACHE | MIPS_CPU_4KEX |
MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_COUNTER | MIPS_CPU_WATCH |
MIPS_CPU_LLSC;
MIPS_CPU_LLSC;
c->tlbsize = 64;
break;
case PRID_IMP_R12000:
c->cputype = CPU_R12000;
__cpu_name[cpu] = "R12000";
c->isa_level = MIPS_CPU_ISA_IV;
c->options = MIPS_CPU_TLB | MIPS_CPU_4K_CACHE | MIPS_CPU_4KEX |
MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_COUNTER | MIPS_CPU_WATCH |
MIPS_CPU_LLSC;
MIPS_CPU_LLSC;
c->tlbsize = 64;
break;
case PRID_IMP_R14000:
c->cputype = CPU_R14000;
__cpu_name[cpu] = "R14000";
c->isa_level = MIPS_CPU_ISA_IV;
c->options = MIPS_CPU_TLB | MIPS_CPU_4K_CACHE | MIPS_CPU_4KEX |
MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_FPU | MIPS_CPU_32FPR |
MIPS_CPU_COUNTER | MIPS_CPU_WATCH |
MIPS_CPU_LLSC;
MIPS_CPU_LLSC;
c->tlbsize = 64;
break;
case PRID_IMP_LOONGSON2:
Expand Down Expand Up @@ -739,7 +739,7 @@ static inline unsigned int decode_config3(struct cpuinfo_mips *c)
if (config3 & MIPS_CONF3_VEIC)
c->options |= MIPS_CPU_VEIC;
if (config3 & MIPS_CONF3_MT)
c->ases |= MIPS_ASE_MIPSMT;
c->ases |= MIPS_ASE_MIPSMT;
if (config3 & MIPS_CONF3_ULRI)
c->options |= MIPS_CPU_ULRI;

Expand Down Expand Up @@ -767,7 +767,7 @@ static void __cpuinit decode_configs(struct cpuinfo_mips *c)

/* MIPS32 or MIPS64 compliant CPU. */
c->options = MIPS_CPU_4KEX | MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER |
MIPS_CPU_DIVEC | MIPS_CPU_LLSC | MIPS_CPU_MCHECK;
MIPS_CPU_DIVEC | MIPS_CPU_LLSC | MIPS_CPU_MCHECK;

c->scache.flags = MIPS_CACHE_NOT_PRESENT;

Expand Down
26 changes: 13 additions & 13 deletions trunk/arch/mips/kernel/proc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -41,27 +41,27 @@ static int show_cpuinfo(struct seq_file *m, void *v)

seq_printf(m, "processor\t\t: %ld\n", n);
sprintf(fmt, "cpu model\t\t: %%s V%%d.%%d%s\n",
cpu_data[n].options & MIPS_CPU_FPU ? " FPU V%d.%d" : "");
cpu_data[n].options & MIPS_CPU_FPU ? " FPU V%d.%d" : "");
seq_printf(m, fmt, __cpu_name[n],
(version >> 4) & 0x0f, version & 0x0f,
(fp_vers >> 4) & 0x0f, fp_vers & 0x0f);
(version >> 4) & 0x0f, version & 0x0f,
(fp_vers >> 4) & 0x0f, fp_vers & 0x0f);
seq_printf(m, "BogoMIPS\t\t: %u.%02u\n",
cpu_data[n].udelay_val / (500000/HZ),
(cpu_data[n].udelay_val / (5000/HZ)) % 100);
cpu_data[n].udelay_val / (500000/HZ),
(cpu_data[n].udelay_val / (5000/HZ)) % 100);
seq_printf(m, "wait instruction\t: %s\n", cpu_wait ? "yes" : "no");
seq_printf(m, "microsecond timers\t: %s\n",
cpu_has_counter ? "yes" : "no");
cpu_has_counter ? "yes" : "no");
seq_printf(m, "tlb_entries\t\t: %d\n", cpu_data[n].tlbsize);
seq_printf(m, "extra interrupt vector\t: %s\n",
cpu_has_divec ? "yes" : "no");
cpu_has_divec ? "yes" : "no");
seq_printf(m, "hardware watchpoint\t: %s",
cpu_has_watch ? "yes, " : "no\n");
cpu_has_watch ? "yes, " : "no\n");
if (cpu_has_watch) {
seq_printf(m, "count: %d, address/irw mask: [",
cpu_data[n].watch_reg_count);
cpu_data[n].watch_reg_count);
for (i = 0; i < cpu_data[n].watch_reg_count; i++)
seq_printf(m, "%s0x%04x", i ? ", " : "" ,
cpu_data[n].watch_reg_masks[i]);
cpu_data[n].watch_reg_masks[i]);
seq_printf(m, "]\n");
}
seq_printf(m, "ASEs implemented\t:%s%s%s%s%s%s\n",
Expand All @@ -73,13 +73,13 @@ static int show_cpuinfo(struct seq_file *m, void *v)
cpu_has_mipsmt ? " mt" : ""
);
seq_printf(m, "shadow register sets\t: %d\n",
cpu_data[n].srsets);
cpu_data[n].srsets);
seq_printf(m, "kscratch registers\t: %d\n",
hweight8(cpu_data[n].kscratch_mask));
hweight8(cpu_data[n].kscratch_mask));
seq_printf(m, "core\t\t\t: %d\n", cpu_data[n].core);

sprintf(fmt, "VCE%%c exceptions\t\t: %s\n",
cpu_has_vce ? "%u" : "not available");
cpu_has_vce ? "%u" : "not available");
seq_printf(m, fmt, 'D', vced_count);
seq_printf(m, fmt, 'I', vcei_count);
seq_printf(m, "\n");
Expand Down
5 changes: 4 additions & 1 deletion trunk/arch/mips/kernel/traps.c
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,7 @@ void (*board_nmi_handler_setup)(void);
void (*board_ejtag_handler_setup)(void);
void (*board_bind_eic_interrupt)(int irq, int regset);
void (*board_ebase_setup)(void);

void __cpuinitdata(*board_cache_error_setup)(void);

static void show_raw_backtrace(unsigned long reg29)
{
Expand Down Expand Up @@ -1797,6 +1797,9 @@ void __init trap_init(void)

set_except_vector(26, handle_dsp);

if (board_cache_error_setup)
board_cache_error_setup();

if (cpu_has_vce)
/* Special exception: R4[04]00 uses also the divec space. */
memcpy((void *)(ebase + 0x180), &except_vec3_r4000, 0x100);
Expand Down
2 changes: 2 additions & 0 deletions trunk/arch/mips/oprofile/Makefile
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
ccflags-y := -Werror

obj-$(CONFIG_OPROFILE) += oprofile.o

DRIVER_OBJS = $(addprefix ../../../drivers/oprofile/, \
Expand Down
2 changes: 2 additions & 0 deletions trunk/arch/mips/pmc-sierra/yosemite/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -5,3 +5,5 @@
obj-y += irq.o prom.o py-console.o setup.o

obj-$(CONFIG_SMP) += smp.o

ccflags-y := -Werror
2 changes: 2 additions & 0 deletions trunk/arch/mips/powertv/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -27,3 +27,5 @@ obj-y += init.o ioremap.o memory.o powertv_setup.o reset.o time.o \
asic/ pci/

obj-$(CONFIG_USB) += powertv-usb.o

ccflags-y := -Wall
2 changes: 2 additions & 0 deletions trunk/arch/mips/powertv/asic/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -19,3 +19,5 @@
obj-y += asic-calliope.o asic-cronus.o asic-gaia.o asic-zeus.o \
asic_devices.o asic_int.o irq_asic.o prealloc-calliope.o \
prealloc-cronus.o prealloc-cronuslite.o prealloc-gaia.o prealloc-zeus.o

ccflags-y := -Wall -Werror
2 changes: 2 additions & 0 deletions trunk/arch/mips/powertv/pci/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -17,3 +17,5 @@
#

obj-$(CONFIG_PCI) += fixup-powertv.o

ccflags-y := -Wall -Werror

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