From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Eilon Greenstein" Subject: [PATCH 04/18] bnx2x: Add rmb to read status block indices on load Date: Mon, 02 Mar 2009 19:59:27 +0200 Message-ID: <1236016767.7723.75.camel@lb-tlvb-eliezer> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: "David Miller" Return-path: Received: from mms1.broadcom.com ([216.31.210.17]:2320 "EHLO mms1.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755653AbZCBSA3 (ORCPT ); Mon, 2 Mar 2009 13:00:29 -0500 Sender: netdev-owner@vger.kernel.org List-ID: Subject: [PATCH 04/18] bnx2x: Add rmb to read status block indices on load Add rmb to read status block indices on load Signed-off-by: Eilon Greenstein --- drivers/net/bnx2x_main.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c index fbd0f88..e4d54e1 100644 --- a/drivers/net/bnx2x_main.c +++ b/drivers/net/bnx2x_main.c @@ -5154,6 +5154,10 @@ static void bnx2x_nic_init(struct bnx2x *bp, u32 load_code) bnx2x_update_fpsb_idx(fp); } + /* ensure status block indices were read */ + rmb(); + + bnx2x_init_def_sb(bp, bp->def_status_blk, bp->def_status_blk_mapping, DEF_SB_ID); bnx2x_update_dsb_idx(bp); -- 1.5.4.3