From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 48982C10DCE for ; Sun, 8 Mar 2020 22:46:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1B2DF20675 for ; Sun, 8 Mar 2020 22:46:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="dTw1fJQZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726530AbgCHWqZ (ORCPT ); Sun, 8 Mar 2020 18:46:25 -0400 Received: from mail-pj1-f66.google.com ([209.85.216.66]:34586 "EHLO mail-pj1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726480AbgCHWqY (ORCPT ); Sun, 8 Mar 2020 18:46:24 -0400 Received: by mail-pj1-f66.google.com with SMTP id 39so332745pjo.1 for ; Sun, 08 Mar 2020 15:46:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=piA4JE8qXH0rtb4DPipyI595w8WvA8wUN5p6cooSAJ4=; b=dTw1fJQZilCeE6rZzgINUPnMJxSzyCKAQBhCBckwvsAYKbrjKv3eFhB1ElNl7D/+Ax IeiZM4dW+i1y4c41FE9ctT9It9IWezlP3JIEP2kVjL5bdUYtVYL4oozRd5gjIO9mEVPW +MglK5TFyzG6TyZabsuv60XXYggA9KAq6fYwk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=piA4JE8qXH0rtb4DPipyI595w8WvA8wUN5p6cooSAJ4=; b=ZWAR4ymt85ctVAJMss++ltYNHC5eFX8z69l6in3qtwQr355f5l3BhhGDwI+VgxVsP/ kB7y4obvpekzU4mpncuwUiIU8LUFIYzvgWZCiTfy8vEZJ7L1TvkI9hfksC9ghJoiVsy5 lETG3KV5KrHfPwEWINvbudvg4WUDdM23ufJwi1z2lYyE6xuFhkAykginBu9hqRabIu5p Kx+25Hc3ge3lDMt3EAIOcrTOn9AIGr9CEZijrQ1O5akbh+0BDONRVkWoYvRrXaqAH77q bL/uXPGYzlUt7ikNb4NSKrTFC81NieD/hBDBzK1h37fjTJwhSDNx69j3HyVEFJGRvasg ED8A== X-Gm-Message-State: ANhLgQ26usFB0i4vAugdmaSV8I8i1EwKugE0fKYX7nA97duTWNKAOIZ/ xRZVKS7OB55lMd4Zw9tf7bF/Iw== X-Google-Smtp-Source: ADFU+vu9mpLp1QgmgYn95XGVHrF5Ek3EGMpdwZEqh67626oIjAZEHB4YlfbBX1YuEfJ0QsrKl80g4Q== X-Received: by 2002:a17:90a:b381:: with SMTP id e1mr15396561pjr.38.1583707583392; Sun, 08 Mar 2020 15:46:23 -0700 (PDT) Received: from localhost.swdvt.lab.broadcom.com ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id x66sm31241397pgb.9.2020.03.08.15.46.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 08 Mar 2020 15:46:22 -0700 (PDT) From: Michael Chan To: davem@davemloft.net Cc: netdev@vger.kernel.org, Vasundhara Volam Subject: [PATCH net-next 7/8] bnxt_en: Return -EAGAIN if fw command returns BUSY Date: Sun, 8 Mar 2020 18:45:53 -0400 Message-Id: <1583707554-1163-8-git-send-email-michael.chan@broadcom.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1583707554-1163-1-git-send-email-michael.chan@broadcom.com> References: <1583707554-1163-1-git-send-email-michael.chan@broadcom.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Vasundhara Volam If firmware command returns error code as HWRM_ERR_CODE_BUSY, which means it cannot handle the command due to a conflicting command from another function, convert it to -EAGAIN. If it is an ethtool operation, this error code will be returned to userspace. Signed-off-by: Vasundhara Volam Signed-off-by: Michael Chan --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index e5da60a..02ac718 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -4161,6 +4161,7 @@ static int bnxt_hwrm_to_stderr(u32 hwrm_err) case HWRM_ERR_CODE_NO_BUFFER: return -ENOMEM; case HWRM_ERR_CODE_HOT_RESET_PROGRESS: + case HWRM_ERR_CODE_BUSY: return -EAGAIN; case HWRM_ERR_CODE_CMD_NOT_SUPPORTED: return -EOPNOTSUPP; -- 2.5.1