netdev - [RFC net-next 03/14] fix neterion/vxge

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Date:	Tue, 19 Jun 2012 18:13:57 +0300
From:	"Yuval Mintz" <yuvalmin@...adcom.com>
To:	netdev@...r.kernel.org, davem@...emloft.net
cc:	eilong@...adcom.com, "Yuval Mintz" <yuvalmin@...adcom.com>,
	"Jon Mason" <jdmason@...zu.us>
Subject: [RFC net-next 03/14] fix neterion/vxge

Signed-off-by: Yuval Mintz <yuvalmin@...adcom.com>
Signed-off-by: Eilon Greenstein <eilong@...adcom.com>

Cc: Jon Mason <jdmason@...zu.us>
---
 drivers/net/ethernet/neterion/vxge/vxge-main.c |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c
index 2578eb1..a2c6e3f 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-main.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c
@@ -3686,8 +3686,13 @@ static int __devinit vxge_config_vpaths(
 		if (driver_config->g_no_cpus == -1)
 			return 0;
 
-		if (!driver_config->g_no_cpus)
-			driver_config->g_no_cpus = num_online_cpus();
+		if (!driver_config->g_no_cpus) {
+			int ncpu = min_t(int, num_online_cpus(),
+					 DEFAULT_MAX_NUM_RSS_QUEUES);
+			driver_config->g_no_cpus = ncpu;
+		}
+
+
 
 		driver_config->vpath_per_dev = driver_config->g_no_cpus >> 1;
 		if (!driver_config->vpath_per_dev)
-- 
1.7.9.rc2


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