svn commit: r252469 - head/sys/dev/cxgbe

[Navdeep Parhar]

Author: np
Date: Mon Jul  1 17:31:04 2013
New Revision: 252469
URL: http://svnweb.freebsd.org/changeset/base/252469

Log:
  Add a sysctl to get the number of filters available.
  
  sysctl dev.t4nex.<N>.nfilters
  sysctl dev.t5nex.<N>.nfilters
  
  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	Mon Jul  1 17:23:13 2013	(r252468)
+++ head/sys/dev/cxgbe/t4_main.c	Mon Jul  1 17:31:04 2013	(r252469)
@@ -4189,6 +4189,9 @@ t4_sysctls(struct adapter *sc)
 	    sizeof(sc->sge.counter_val), sysctl_int_array, "A",
 	    "interrupt holdoff packet counter values");
 
+	SYSCTL_ADD_INT(ctx, children, OID_AUTO, "nfilters", CTLFLAG_RD,
+	    NULL, sc->tids.nftids, "number of filters");
+
 #ifdef SBUF_DRAIN
 	/*
 	 * dev.t4nex.X.misc.  Marked CTLFLAG_SKIP to avoid information overload.