From 35c0644e496a39d4f0fc929ef67a511b277a6cd1 Mon Sep 17 00:00:00 2001
From: Andrew Rybchenko <arybchik@FreeBSD.org>
Date: Mon, 6 Jun 2016 09:06:38 +0000
Subject: [PATCH] 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
---
 sys/dev/sfxge/sfxge_intr.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/sys/dev/sfxge/sfxge_intr.c b/sys/dev/sfxge/sfxge_intr.c
index 1b58e38ef6c..821aa3f0eda 100644
--- a/sys/dev/sfxge/sfxge_intr.c
+++ b/sys/dev/sfxge/sfxge_intr.c
@@ -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 *sc)
 			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
 
 	}