diff options
Diffstat (limited to 'arch/x86/platform/uv/uv_time.c')
-rw-r--r-- | arch/x86/platform/uv/uv_time.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/platform/uv/uv_time.c b/arch/x86/platform/uv/uv_time.c index 56e421bc379..9daf5d1af9f 100644 --- a/arch/x86/platform/uv/uv_time.c +++ b/arch/x86/platform/uv/uv_time.c | |||
@@ -89,6 +89,7 @@ static void uv_rtc_send_IPI(int cpu) | |||
89 | 89 | ||
90 | apicid = cpu_physical_id(cpu); | 90 | apicid = cpu_physical_id(cpu); |
91 | pnode = uv_apicid_to_pnode(apicid); | 91 | pnode = uv_apicid_to_pnode(apicid); |
92 | apicid |= uv_apicid_hibits; | ||
92 | val = (1UL << UVH_IPI_INT_SEND_SHFT) | | 93 | val = (1UL << UVH_IPI_INT_SEND_SHFT) | |
93 | (apicid << UVH_IPI_INT_APIC_ID_SHFT) | | 94 | (apicid << UVH_IPI_INT_APIC_ID_SHFT) | |
94 | (X86_PLATFORM_IPI_VECTOR << UVH_IPI_INT_VECTOR_SHFT); | 95 | (X86_PLATFORM_IPI_VECTOR << UVH_IPI_INT_VECTOR_SHFT); |
@@ -107,6 +108,7 @@ static int uv_intr_pending(int pnode) | |||
107 | static int uv_setup_intr(int cpu, u64 expires) | 108 | static int uv_setup_intr(int cpu, u64 expires) |
108 | { | 109 | { |
109 | u64 val; | 110 | u64 val; |
111 | unsigned long apicid = cpu_physical_id(cpu) | uv_apicid_hibits; | ||
110 | int pnode = uv_cpu_to_pnode(cpu); | 112 | int pnode = uv_cpu_to_pnode(cpu); |
111 | 113 | ||
112 | uv_write_global_mmr64(pnode, UVH_RTC1_INT_CONFIG, | 114 | uv_write_global_mmr64(pnode, UVH_RTC1_INT_CONFIG, |
@@ -117,7 +119,7 @@ static int uv_setup_intr(int cpu, u64 expires) | |||
117 | UVH_EVENT_OCCURRED0_RTC1_MASK); | 119 | UVH_EVENT_OCCURRED0_RTC1_MASK); |
118 | 120 | ||
119 | val = (X86_PLATFORM_IPI_VECTOR << UVH_RTC1_INT_CONFIG_VECTOR_SHFT) | | 121 | val = (X86_PLATFORM_IPI_VECTOR << UVH_RTC1_INT_CONFIG_VECTOR_SHFT) | |
120 | ((u64)cpu_physical_id(cpu) << UVH_RTC1_INT_CONFIG_APIC_ID_SHFT); | 122 | ((u64)apicid << UVH_RTC1_INT_CONFIG_APIC_ID_SHFT); |
121 | 123 | ||
122 | /* Set configuration */ | 124 | /* Set configuration */ |
123 | uv_write_global_mmr64(pnode, UVH_RTC1_INT_CONFIG, val); | 125 | uv_write_global_mmr64(pnode, UVH_RTC1_INT_CONFIG, val); |