Author: np
Date: Wed Mar 27 19:18:10 2019
New Revision: 345591
URL: https://svnweb.freebsd.org/changeset/base/345591
Log:
MFC r339700:
cxgbe(4): new sysctl to display the start of the RSS region for a VI.
dev.<ifname>.<inst>.rss_base
For example:
dev.cc.0.rss_base: 0
dev.cc.1.rss_base: 128
dev.vcc.0.rss_base: 256
dev.vcc.1.rss_base: 384
Sponsored by: Chelsio Communications
Modified:
stable/12/sys/dev/cxgbe/t4_main.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/dev/cxgbe/t4_main.c
==============================================================================
--- stable/12/sys/dev/cxgbe/t4_main.c Wed Mar 27 19:17:42 2019
(r345590)
+++ stable/12/sys/dev/cxgbe/t4_main.c Wed Mar 27 19:18:10 2019
(r345591)
@@ -6199,6 +6199,8 @@ 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_base", CTLFLAG_RD, NULL,
+ vi->rss_base, "start of RSS indirection table");
SYSCTL_ADD_UINT(ctx, children, OID_AUTO, "rss_size", CTLFLAG_RD, NULL,
vi->rss_size, "size of RSS indirection table");
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