Commit-ID: 21e3f12fc0e12181102ad0400bcb50bc7a027106
Gitweb: http://git.kernel.org/tip/21e3f12fc0e12181102ad0400bcb50bc7a027106
Author: Andrew Banman <abanman@xxxxxxx>
AuthorDate: Wed, 21 Sep 2016 11:09:17 -0500
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Thu, 22 Sep 2016 11:16:14 +0200
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 <abanman@xxxxxxx>
Acked-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Acked-by: Mike Travis <travis@xxxxxxx>
Acked-by: Dimitri Sivanich <sivanich@xxxxxxx>
Acked-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: akpm@xxxxxxxxxxxxxxxxxxxx
Cc: rja@xxxxxxx
Link: http://lkml.kernel.org/r/1474474161-265604-7-git-send-email-abanman@xxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
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 a33a433..030d452 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);
--
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