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author | 2019-05-16 09:04:48 +0200 | |
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committer | 2019-05-16 09:04:48 +0200 | |
commit | 00f5764dbb040188e5dce2cd9e648360886b045c (patch) | |
tree | 2dc969bb165a27a7cebdd1798b7a697243a790de /arch/csky/abiv1/inc/abi/ckmmu.h | |
parent | x86/kconfig: Disable CONFIG_GENERIC_HWEIGHT and remove __HAVE_ARCH_SW_HWEIGHT (diff) | |
parent | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma (diff) | |
download | linux-dev-00f5764dbb040188e5dce2cd9e648360886b045c.tar.xz linux-dev-00f5764dbb040188e5dce2cd9e648360886b045c.zip |
Merge branch 'linus' into x86/urgent, to pick up dependent changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/csky/abiv1/inc/abi/ckmmu.h')
-rw-r--r-- | arch/csky/abiv1/inc/abi/ckmmu.h | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/arch/csky/abiv1/inc/abi/ckmmu.h b/arch/csky/abiv1/inc/abi/ckmmu.h index 3a002017bebe..81f37715c0d2 100644 --- a/arch/csky/abiv1/inc/abi/ckmmu.h +++ b/arch/csky/abiv1/inc/abi/ckmmu.h @@ -40,6 +40,26 @@ static inline void write_mmu_entryhi(int value) cpwcr("cpcr4", value); } +static inline unsigned long read_mmu_msa0(void) +{ + return cprcr("cpcr30"); +} + +static inline void write_mmu_msa0(unsigned long value) +{ + cpwcr("cpcr30", value); +} + +static inline unsigned long read_mmu_msa1(void) +{ + return cprcr("cpcr31"); +} + +static inline void write_mmu_msa1(unsigned long value) +{ + cpwcr("cpcr31", value); +} + /* * TLB operations. */ @@ -65,11 +85,11 @@ static inline void tlb_invalid_indexed(void) static inline void setup_pgd(unsigned long pgd, bool kernel) { - cpwcr("cpcr29", pgd); + cpwcr("cpcr29", pgd | BIT(0)); } static inline unsigned long get_pgd(void) { - return cprcr("cpcr29"); + return cprcr("cpcr29") & ~BIT(0); } #endif /* __ASM_CSKY_CKMMUV1_H */ |