diff options
| author | Andrew Banman <abanman@hpe.com> | 2017-03-09 19:42:09 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-03-13 16:26:28 +0300 |
| commit | 491bd88cdb256cdabd25362b923d94ab80cf72c9 (patch) | |
| tree | 2a020dafd14b0f07298d35ebf28a7781d1456a0b /arch/x86/platform | |
| parent | 4495c08e84729385774601b5146d51d9e5849f81 (diff) | |
| download | linux-491bd88cdb256cdabd25362b923d94ab80cf72c9.tar.xz | |
x86/platform/uv/BAU: Add uv_bau_version enumerated constants
Define enumerated constants for each UV hub version and replace magic
numbers with the appropriate constant.
Signed-off-by: Andrew Banman <abanman@hpe.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: sivanich@hpe.com
Cc: rja@hpe.com
Cc: mike.travis@hpe.com
Cc: akpm@linux-foundation.org
Link: http://lkml.kernel.org/r/1489077734-111753-2-git-send-email-abanman@hpe.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/platform')
| -rw-r--r-- | arch/x86/platform/uv/tlb_uv.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c index f25982cdff90..f4f5aa61755b 100644 --- a/arch/x86/platform/uv/tlb_uv.c +++ b/arch/x86/platform/uv/tlb_uv.c @@ -724,7 +724,7 @@ static int wait_completion(struct bau_desc *bau_desc, struct bau_control *bcp, l right_shift = ((desc - UV_CPUS_PER_AS) * UV_ACT_STATUS_SIZE); } - if (bcp->uvhub_version == 1) + if (bcp->uvhub_version == UV_BAU_V1) return uv1_wait_completion(bau_desc, mmr_offset, right_shift, bcp, try); else return uv2_3_wait_completion(bau_desc, mmr_offset, right_shift, bcp, try); @@ -918,7 +918,7 @@ int uv_flush_send_and_wait(struct cpumask *flush_mask, struct bau_control *bcp, struct uv1_bau_msg_header *uv1_hdr = NULL; struct uv2_3_bau_msg_header *uv2_3_hdr = NULL; - if (bcp->uvhub_version == 1) { + if (bcp->uvhub_version == UV_BAU_V1) { uv1 = 1; uv1_throttle(hmaster, stat); } @@ -1296,7 +1296,7 @@ void uv_bau_message_interrupt(struct pt_regs *regs) msgdesc.msg_slot = msg - msgdesc.queue_first; msgdesc.msg = msg; - if (bcp->uvhub_version == 2) + if (bcp->uvhub_version == UV_BAU_V2) process_uv2_message(&msgdesc, bcp); else /* no error workaround for uv1 or uv3 */ @@ -1838,7 +1838,7 @@ static void pq_init(int node, int pnode) * and the payload queue tail must be maintained by the kernel. */ bcp = &per_cpu(bau_control, smp_processor_id()); - if (bcp->uvhub_version <= 3) { + if (bcp->uvhub_version <= UV_BAU_V3) { tail = first; gnode = uv_gpa_to_gnode(uv_gpa(pqp)); first = (gnode << UV_PAYLOADQ_GNODE_SHIFT) | tail; @@ -2052,13 +2052,13 @@ static int scan_sock(struct socket_desc *sdp, struct uvhub_desc *bdp, bcp->socket_master = *smasterp; bcp->uvhub = bdp->uvhub; if (is_uv1_hub()) - bcp->uvhub_version = 1; + bcp->uvhub_version = UV_BAU_V1; else if (is_uv2_hub()) - bcp->uvhub_version = 2; + bcp->uvhub_version = UV_BAU_V2; else if (is_uv3_hub()) - bcp->uvhub_version = 3; + bcp->uvhub_version = UV_BAU_V3; else if (is_uv4_hub()) - bcp->uvhub_version = 4; + bcp->uvhub_version = UV_BAU_V4; else { pr_emerg("uvhub version not 1, 2, 3, or 4\n"); return 1; |