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author | Frederic Weisbecker | 2009-10-18 01:09:09 +0200 |
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committer | Frederic Weisbecker | 2009-10-18 01:12:33 +0200 |
commit | 0f8f86c7bdd1c954fbe153af437a0d91a6c5721a (patch) | |
tree | 94a8d419a470a4f9852ca397bb9bbe48db92ff5c /arch/x86/include/asm/uv/uv_hub.h | |
parent | Merge branch 'linus' into tracing/hw-breakpoints (diff) | |
parent | perf tools: Move dereference after NULL test (diff) | |
download | kernel-qcow2-linux-0f8f86c7bdd1c954fbe153af437a0d91a6c5721a.tar.gz kernel-qcow2-linux-0f8f86c7bdd1c954fbe153af437a0d91a6c5721a.tar.xz kernel-qcow2-linux-0f8f86c7bdd1c954fbe153af437a0d91a6c5721a.zip |
Merge commit 'perf/core' into perf/hw-breakpoint
Conflicts:
kernel/Makefile
kernel/trace/Makefile
kernel/trace/trace.h
samples/Makefile
Merge reason: We need to be uptodate with the perf events development
branch because we plan to rewrite the breakpoints API on top of
perf events.
Diffstat (limited to 'arch/x86/include/asm/uv/uv_hub.h')
-rw-r--r-- | arch/x86/include/asm/uv/uv_hub.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h index 77a68505419a..04eb6c958b9d 100644 --- a/arch/x86/include/asm/uv/uv_hub.h +++ b/arch/x86/include/asm/uv/uv_hub.h @@ -15,6 +15,7 @@ #include <linux/numa.h> #include <linux/percpu.h> #include <linux/timer.h> +#include <linux/io.h> #include <asm/types.h> #include <asm/percpu.h> #include <asm/uv/uv_mmrs.h> @@ -258,13 +259,13 @@ static inline unsigned long *uv_global_mmr32_address(int pnode, static inline void uv_write_global_mmr32(int pnode, unsigned long offset, unsigned long val) { - *uv_global_mmr32_address(pnode, offset) = val; + writeq(val, uv_global_mmr32_address(pnode, offset)); } static inline unsigned long uv_read_global_mmr32(int pnode, unsigned long offset) { - return *uv_global_mmr32_address(pnode, offset); + return readq(uv_global_mmr32_address(pnode, offset)); } /* @@ -281,13 +282,13 @@ static inline unsigned long *uv_global_mmr64_address(int pnode, static inline void uv_write_global_mmr64(int pnode, unsigned long offset, unsigned long val) { - *uv_global_mmr64_address(pnode, offset) = val; + writeq(val, uv_global_mmr64_address(pnode, offset)); } static inline unsigned long uv_read_global_mmr64(int pnode, unsigned long offset) { - return *uv_global_mmr64_address(pnode, offset); + return readq(uv_global_mmr64_address(pnode, offset)); } /* @@ -301,22 +302,22 @@ static inline unsigned long *uv_local_mmr_address(unsigned long offset) static inline unsigned long uv_read_local_mmr(unsigned long offset) { - return *uv_local_mmr_address(offset); + return readq(uv_local_mmr_address(offset)); } static inline void uv_write_local_mmr(unsigned long offset, unsigned long val) { - *uv_local_mmr_address(offset) = val; + writeq(val, uv_local_mmr_address(offset)); } static inline unsigned char uv_read_local_mmr8(unsigned long offset) { - return *((unsigned char *)uv_local_mmr_address(offset)); + return readb(uv_local_mmr_address(offset)); } static inline void uv_write_local_mmr8(unsigned long offset, unsigned char val) { - *((unsigned char *)uv_local_mmr_address(offset)) = val; + writeb(val, uv_local_mmr_address(offset)); } /* @@ -422,7 +423,7 @@ static inline void uv_hub_send_ipi(int pnode, int apicid, int vector) unsigned long val; val = (1UL << UVH_IPI_INT_SEND_SHFT) | - ((apicid & 0x3f) << UVH_IPI_INT_APIC_ID_SHFT) | + ((apicid) << UVH_IPI_INT_APIC_ID_SHFT) | (vector << UVH_IPI_INT_VECTOR_SHFT); uv_write_global_mmr64(pnode, UVH_IPI_INT, val); } |