Author: mav
Date: Thu Aug 18 10:39:42 2016
New Revision: 304381
URL: https://svnweb.freebsd.org/changeset/base/304381
Log:
MFC r302486: Fix operation with multiple qps.
Modified:
stable/10/sys/dev/ntb/ntb_transport.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/dev/ntb/ntb_transport.c
==============================================================================
--- stable/10/sys/dev/ntb/ntb_transport.c Thu Aug 18 10:39:00 2016
(r304380)
+++ stable/10/sys/dev/ntb/ntb_transport.c Thu Aug 18 10:39:42 2016
(r304381)
@@ -474,7 +474,7 @@ ntb_transport_init_queue(struct ntb_tran
qp->event_handler = NULL;
ntb_qp_link_down_reset(qp);
- if (nt->qp_count % mw_count && mw_num + 1 < nt->qp_count / mw_count)
+ if (mw_num < nt->qp_count % mw_count)
num_qps_mw = nt->qp_count / mw_count + 1;
else
num_qps_mw = nt->qp_count / mw_count;
@@ -571,7 +571,7 @@ ntb_transport_create_queue(void *data, d
unsigned int free_queue;
int i;
- free_queue = ffs_bit(&nt->qp_bitmap);
+ free_queue = ffs_bit(&nt->qp_bitmap_free);
if (free_queue == 0)
return (NULL);
@@ -616,7 +616,7 @@ ntb_transport_link_up(struct ntb_transpo
qp->client_ready = true;
- ntb_printf(2, "qp client ready\n");
+ ntb_printf(2, "qp %d client ready\n", qp->qp_num);
if (nt->link_is_up)
callout_reset(&qp->link_work, 0, ntb_qp_link_work, qp);
@@ -1165,7 +1165,7 @@ ntb_transport_setup_qp_mw(struct ntb_tra
if (mw->virt_addr == NULL)
return (ENOMEM);
- if (nt->qp_count % mw_count && mw_num + 1 < nt->qp_count / mw_count)
+ if (mw_num < nt->qp_count % mw_count)
num_qps_mw = nt->qp_count / mw_count + 1;
else
num_qps_mw = nt->qp_count / mw_count;
@@ -1215,7 +1215,7 @@ ntb_qp_link_work(void *arg)
/* See if the remote side is up */
if ((val & (1ull << qp->qp_num)) != 0) {
- ntb_printf(2, "qp link up\n");
+ ntb_printf(2, "qp %d link up\n", qp->qp_num);
qp->link_is_up = true;
if (qp->event_handler != NULL)
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