From 21e3f12fc0e12181102ad0400bcb50bc7a027106 Mon Sep 17 00:00:00 2001 From: Andrew Banman Date: Wed, 21 Sep 2016 11:09:17 -0500 Subject: [PATCH] x86/platform/uv/BAU: Use generic function pointers Convert the use of UV version-specific functions to their abstracted counterparts. Signed-off-by: Andrew Banman Acked-by: Thomas Gleixner Acked-by: Mike Travis Acked-by: Dimitri Sivanich Acked-by: Thomas Gleixner Cc: Linus Torvalds Cc: Peter Zijlstra Cc: akpm@linux-foundation.org Cc: rja@sgi.com Link: http://lkml.kernel.org/r/1474474161-265604-7-git-send-email-abanman@sgi.com Signed-off-by: Ingo Molnar --- arch/x86/platform/uv/tlb_uv.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c index a33a43358e4e..030d452c0b68 100644 --- a/arch/x86/platform/uv/tlb_uv.c +++ b/arch/x86/platform/uv/tlb_uv.c @@ -228,7 +228,7 @@ static void reply_to_message(struct msg_desc *mdp, struct bau_control *bcp, msg = mdp->msg; if (!msg->canceled && do_acknowledge) { dw = (msg->swack_vec << UV_SW_ACK_NPENDING) | msg->swack_vec; - write_mmr_sw_ack(dw); + ops.write_l_sw_ack(dw); } msg->replied_to = 1; msg->swack_vec = 0; @@ -264,7 +264,7 @@ static void bau_process_retry_msg(struct msg_desc *mdp, msg->swack_vec) == 0) && (msg2->sending_cpu == msg->sending_cpu) && (msg2->msg_type != MSG_NOOP)) { - mmr = read_mmr_sw_ack(); + mmr = ops.read_l_sw_ack(); msg_res = msg2->swack_vec; /* * This is a message retry; clear the resources held @@ -282,7 +282,7 @@ static void bau_process_retry_msg(struct msg_desc *mdp, stat->d_canceled++; cancel_count++; mr = (msg_res << UV_SW_ACK_NPENDING) | msg_res; - write_mmr_sw_ack(mr); + ops.write_l_sw_ack(mr); } } } @@ -415,12 +415,12 @@ static void do_reset(void *ptr) /* * only reset the resource if it is still pending */ - mmr = read_mmr_sw_ack(); + mmr = ops.read_l_sw_ack(); msg_res = msg->swack_vec; mr = (msg_res << UV_SW_ACK_NPENDING) | msg_res; if (mmr & msg_res) { stat->d_rcanceled++; - write_mmr_sw_ack(mr); + ops.write_l_sw_ack(mr); } } } @@ -1214,7 +1214,7 @@ void process_uv2_message(struct msg_desc *mdp, struct bau_control *bcp) struct bau_pq_entry *msg = mdp->msg; struct bau_pq_entry *other_msg; - mmr_image = read_mmr_sw_ack(); + mmr_image = ops.read_l_sw_ack(); swack_vec = msg->swack_vec; if ((swack_vec & mmr_image) == 0) { @@ -1443,7 +1443,7 @@ static int ptc_seq_show(struct seq_file *file, void *data) /* destination side statistics */ seq_printf(file, "%lx %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld\n", - read_gmmr_sw_ack(uv_cpu_to_pnode(cpu)), + ops.read_g_sw_ack(uv_cpu_to_pnode(cpu)), stat->d_requestee, cycles_2_us(stat->d_time), stat->d_alltlb, stat->d_onetlb, stat->d_multmsg, stat->d_nomsg, stat->d_retries, stat->d_canceled, @@ -1737,7 +1737,7 @@ static void activation_descriptor_init(int node, int pnode, int base_pnode) gpa = uv_gpa(bau_desc); n = uv_gpa_to_gnode(gpa); - m = uv_gpa_to_offset(gpa); + m = ops.bau_gpa_to_offset(gpa); if (is_uv1_hub()) uv1 = 1; @@ -1824,16 +1824,16 @@ static void pq_init(int node, int pnode) bcp->queue_last = pqp + (DEST_Q_SIZE - 1); } - first = uv_gpa_to_offset(uv_gpa(pqp)); - last = uv_gpa_to_offset(uv_gpa(pqp + (DEST_Q_SIZE - 1))); + first = ops.bau_gpa_to_offset(uv_gpa(pqp)); + last = ops.bau_gpa_to_offset(uv_gpa(pqp + (DEST_Q_SIZE - 1))); tail = first; gnode = uv_gpa_to_gnode(uv_gpa(pqp)); first = (gnode << UV_PAYLOADQ_GNODE_SHIFT) | tail; - write_mmr_payload_first(pnode, first); - write_mmr_payload_last(pnode, last); write_mmr_payload_tail(pnode, tail); - write_gmmr_sw_ack(pnode, 0xffffUL); + ops.write_payload_first(pnode, first); + ops.write_payload_last(pnode, last); + ops.write_g_sw_ack(pnode, 0xffffUL); /* in effect, all msg_type's are set to MSG_NOOP */ memset(pqp, 0, sizeof(struct bau_pq_entry) * DEST_Q_SIZE); -- 2.20.1