Author: np
Date: Fri Jul 8 18:13:23 2016
New Revision: 302440
URL: https://svnweb.freebsd.org/changeset/base/302440
Log:
cxgbe(4): Add sysctl to display the RSS indirection table size for an
interface.
dev.cxl.<n>.rss_size
dev.vcxl.<n>.rss_size
MFC after: 3 days
Modified:
head/sys/dev/cxgbe/t4_main.c
Modified: head/sys/dev/cxgbe/t4_main.c
==============================================================================
--- head/sys/dev/cxgbe/t4_main.c Fri Jul 8 17:04:21 2016
(r302439)
+++ head/sys/dev/cxgbe/t4_main.c Fri Jul 8 18:13:23 2016
(r302440)
@@ -4870,6 +4870,8 @@ vi_sysctls(struct vi_info *vi)
&vi->first_rxq, 0, "index of first rx queue");
SYSCTL_ADD_INT(ctx, children, OID_AUTO, "first_txq", CTLFLAG_RD,
&vi->first_txq, 0, "index of first tx queue");
+ SYSCTL_ADD_UINT(ctx, children, OID_AUTO, "rss_size", CTLFLAG_RD, NULL,
+ vi->rss_size, "size of RSS indirection table");
if (IS_MAIN_VI(vi)) {
SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "rsrv_noflowq",
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