diff options
Diffstat (limited to 'arch/mips/mm')
| -rw-r--r-- | arch/mips/mm/sc-ip22.c | 2 | ||||
| -rw-r--r-- | arch/mips/mm/tlb-r4k.c | 5 | ||||
| -rw-r--r-- | arch/mips/mm/tlbex.c | 2 |
3 files changed, 7 insertions, 2 deletions
diff --git a/arch/mips/mm/sc-ip22.c b/arch/mips/mm/sc-ip22.c index dc7c5a5..026cb59 100644 --- a/arch/mips/mm/sc-ip22.c +++ b/arch/mips/mm/sc-ip22.c @@ -158,7 +158,7 @@ static inline int __init indy_sc_probe(void) return 1; } -/* XXX Check with wje if the Indy caches can differenciate between +/* XXX Check with wje if the Indy caches can differentiate between writeback + invalidate and just invalidate. */ static struct bcache_ops indy_sc_ops = { .bc_enable = indy_sc_enable, diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c index 5037d58..c17d762 100644 --- a/arch/mips/mm/tlb-r4k.c +++ b/arch/mips/mm/tlb-r4k.c @@ -19,6 +19,7 @@ #include <asm/cpu.h> #include <asm/cpu-type.h> #include <asm/bootinfo.h> +#include <asm/hazards.h> #include <asm/mmu_context.h> #include <asm/pgtable.h> #include <asm/tlb.h> @@ -486,6 +487,10 @@ static void r4k_tlb_configure(void) * be set to fixed-size pages. */ write_c0_pagemask(PM_DEFAULT_MASK); + back_to_back_c0_hazard(); + if (read_c0_pagemask() != PM_DEFAULT_MASK) + panic("MMU doesn't support PAGE_SIZE=0x%lx", PAGE_SIZE); + write_c0_wired(0); if (current_cpu_type() == CPU_R10000 || current_cpu_type() == CPU_R12000 || diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index 5a04b6f..84c6e3f 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c @@ -12,7 +12,7 @@ * Copyright (C) 2011 MIPS Technologies, Inc. * * ... and the days got worse and worse and now you see - * I've gone completly out of my mind. + * I've gone completely out of my mind. * * They're coming to take me a away haha * they're coming to take me a away hoho hihi haha |
