From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Yuval Mintz" Subject: [RFC net-next (v2) 13/14] be2net: set maximal number of default RSS queues Date: Mon, 25 Jun 2012 14:45:44 +0300 Message-ID: <1340624745-8650-14-git-send-email-yuvalmin@broadcom.com> References: <1340624745-8650-1-git-send-email-yuvalmin@broadcom.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: eilong@broadcom.com, "Yuval Mintz" , "Sathya Perla" , "Subbu Seetharaman" , "Ajit Khaparde" To: davem@davemloft.net, netdev@vger.kernel.org Return-path: Received: from mms1.broadcom.com ([216.31.210.17]:2786 "EHLO mms1.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756064Ab2FYLsK (ORCPT ); Mon, 25 Jun 2012 07:48:10 -0400 In-Reply-To: <1340624745-8650-1-git-send-email-yuvalmin@broadcom.com> Sender: netdev-owner@vger.kernel.org List-ID: Signed-off-by: Yuval Mintz Signed-off-by: Eilon Greenstein Cc: Sathya Perla Cc: Subbu Seetharaman Cc: Ajit Khaparde --- drivers/net/ethernet/emulex/benet/be_main.c | 10 ++++++---- 1 files 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 5a34503..a8564d0 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -2142,12 +2142,14 @@ 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) -- 1.7.9.rc2