From 30e80b55dd250b17c2570e234d2be34a0718063e Mon Sep 17 00:00:00 2001
From: Yuval Mintz <yuvalmin@broadcom.com>
Date: Sun, 1 Jul 2012 03:19:00 +0000
Subject: [PATCH] be2net: set maximal number of default RSS queues
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Cc: Sathya Perla <sathya.perla@emulex.com>
Cc: Subbu Seetharaman <subbu.seetharaman@emulex.com>
Cc: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/emulex/benet/be_main.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index edce7af97c87..2141bd784751 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -2172,12 +2172,14 @@ static void be_msix_disable(struct be_adapter *adapter)
static uint be_num_rss_want(struct be_adapter *adapter)
{
+ u32 num = 0;
if ((adapter->function_caps & BE_FUNCTION_CAPS_RSS) &&
!sriov_want(adapter) && be_physfn(adapter) &&
- !be_is_mc(adapter))
- return (adapter->be3_native) ? BE3_MAX_RSS_QS : BE2_MAX_RSS_QS;
- else
- return 0;
+ !be_is_mc(adapter)) {
+ num = (adapter->be3_native) ? BE3_MAX_RSS_QS : BE2_MAX_RSS_QS;
+ num = min_t(u32, num, (u32)netif_get_num_default_rss_queues());
+ }
+ return num;
}
static void be_msix_enable(struct be_adapter *adapter)
--
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