From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Yuval Mintz" Subject: [PATCH net 4/6] bnx2x: prevent VF benign attentions Date: Mon, 19 Aug 2013 09:11:59 +0300 Message-ID: <1376892721-10410-5-git-send-email-yuvalmin@broadcom.com> References: <1376892721-10410-1-git-send-email-yuvalmin@broadcom.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: ariele@broadcom.com, eilong@broadcom.com, "Yuval Mintz" To: davem@davemloft.net, netdev@vger.kernel.org Return-path: Received: from mms3.broadcom.com ([216.31.210.19]:2733 "EHLO mms3.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750981Ab3HSGMW (ORCPT ); Mon, 19 Aug 2013 02:12:22 -0400 In-Reply-To: <1376892721-10410-1-git-send-email-yuvalmin@broadcom.com> Sender: netdev-owner@vger.kernel.org List-ID: During probe, VFs might erroneously try to access the shared memory (which only PFs are capabale of accessing), causing benign attentions to appear. Signed-off-by: Yuval Mintz Signed-off-by: Ariel Elior Signed-off-by: Eilon Greenstein --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index b8d7c3b..8bdc8b9 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -11163,6 +11163,9 @@ static bool bnx2x_get_dropless_info(struct bnx2x *bp) int tmp; u32 cfg; + if (IS_VF(bp)) + return 0; + if (IS_MF(bp) && !CHIP_IS_E1x(bp)) { /* Take function: tmp = func */ tmp = BP_ABS_FUNC(bp); -- 1.8.1.227.g44fe835