svn commit: r301492 - head/sys/dev/sfxge

[Andrew Rybchenko]

Author: arybchik
Date: Mon Jun  6 09:06:38 2016
New Revision: 301492
URL: https://svnweb.freebsd.org/changeset/base/301492

Log:
  sfxge(4): bind interrupts to CPUs in accordance with bucket to CPU map
  
  Submitted by:   Ivan Malov <Ivan.Malov at oktetlabs.ru>
  Reviewed by:    gnn
  Sponsored by:   Solarflare Communications, Inc.
  Differential Revision:  https://reviews.freebsd.org/D6721

Modified:
  head/sys/dev/sfxge/sfxge_intr.c

Modified: head/sys/dev/sfxge/sfxge_intr.c
==============================================================================
--- head/sys/dev/sfxge/sfxge_intr.c	Mon Jun  6 09:05:52 2016	(r301491)
+++ head/sys/dev/sfxge/sfxge_intr.c	Mon Jun  6 09:06:38 2016	(r301492)
@@ -34,6 +34,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_rss.h"
+
 #include <sys/param.h>
 #include <sys/bus.h>
 #include <sys/kernel.h>
@@ -49,6 +51,10 @@ __FBSDID("$FreeBSD$");
 #include <dev/pci/pcireg.h>
 #include <dev/pci/pcivar.h>
 
+#ifdef RSS
+#include <net/rss_config.h>
+#endif
+
 #include "common/efx.h"
 
 #include "sfxge.h"
@@ -192,7 +198,12 @@ sfxge_intr_bus_enable(struct sfxge_softc
 			bus_describe_intr(sc->dev, table[index].eih_res,
 			    table[index].eih_tag, "%d", index);
 #endif
+#ifdef RSS
+		bus_bind_intr(sc->dev, table[index].eih_res,
+			      rss_getcpu(index));
+#else
 		bus_bind_intr(sc->dev, table[index].eih_res, index);
+#endif
 
 	}