diff options
Diffstat (limited to 'arch/x86/platform')
| -rw-r--r-- | arch/x86/platform/uv/tlb_uv.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c index f4f5aa6..70721c4 100644 --- a/arch/x86/platform/uv/tlb_uv.c +++ b/arch/x86/platform/uv/tlb_uv.c @@ -1114,15 +1114,12 @@ const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask, unsigned long end, unsigned int cpu) { - int locals = 0; - int remotes = 0; - int hubs = 0; + int locals = 0, remotes = 0, hubs = 0; struct bau_desc *bau_desc; struct cpumask *flush_mask; struct ptc_stats *stat; struct bau_control *bcp; - unsigned long descriptor_status; - unsigned long status; + unsigned long descriptor_status, status, address; bcp = &per_cpu(bau_control, cpu); @@ -1171,10 +1168,24 @@ const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask, record_send_statistics(stat, locals, hubs, remotes, bau_desc); if (!end || (end - start) <= PAGE_SIZE) - bau_desc->payload.address = start; + address = start; else - bau_desc->payload.address = TLB_FLUSH_ALL; - bau_desc->payload.sending_cpu = cpu; + address = TLB_FLUSH_ALL; + + switch (bcp->uvhub_version) { + case UV_BAU_V1: + case UV_BAU_V2: + case UV_BAU_V3: + bau_desc->payload.uv1_2_3.address = address; + bau_desc->payload.uv1_2_3.sending_cpu = cpu; + break; + case UV_BAU_V4: + bau_desc->payload.uv4.address = address; + bau_desc->payload.uv4.sending_cpu = cpu; + bau_desc->payload.uv4.qualifier = BAU_DESC_QUALIFIER; + break; + } + /* * uv_flush_send_and_wait returns 0 if all cpu's were messaged, * or 1 if it gave up and the original cpumask should be returned. |
