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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4D422C433F5 for ; Mon, 15 Nov 2021 07:38:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3046E63215 for ; Mon, 15 Nov 2021 07:38:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231919AbhKOHlf (ORCPT ); Mon, 15 Nov 2021 02:41:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45998 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229694AbhKOHlU (ORCPT ); Mon, 15 Nov 2021 02:41:20 -0500 Received: from mail-pf1-x42f.google.com (mail-pf1-x42f.google.com [IPv6:2607:f8b0:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F26CAC061766 for ; Sun, 14 Nov 2021 23:38:24 -0800 (PST) Received: by mail-pf1-x42f.google.com with SMTP id r130so14305475pfc.1 for ; Sun, 14 Nov 2021 23:38:24 -0800 (PST) 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=uQD7F3lOSd7D/p5RJx0H5yS5oh3qKn54cyd65zxscDs=; b=V1rM/MWORDbYA+mOeKVnV6q4rV498+dPsCG2+ezxb3eI1L/u/+PpLkCRjVR6DPMKNl DlX0G3rtq0Hzb05nCOwk/Ff5+Obtp9WWrNe7Grwbhn6WkAq3zSd5GgPeChjQjOSYzC91 zfIJldAhQ4j5NBoaVshT/M1t2dfotXGVc/d6A= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=uQD7F3lOSd7D/p5RJx0H5yS5oh3qKn54cyd65zxscDs=; b=Dw+lrV8dXUEwZgEKrSV+XRKRb86iLogbeK+4avWb6AM4YfRsMBwu/amabF9DqK+umf vO9W9+HYBzm4gOr78PfoLQqJHE+KQVBxxoB6kK5pP5V297+bC1etd8uFhcw0DkdIgdYX kMIKHJ/uTxNgzcluUlyObrq5kS4g+XOVXgAUrC9eFLRhCRx2Y0hVydLCnsCJrgc1IL3m 5geKPb1Uf+wA+9bzce9ElcWTQLqNwB9Nr78C9R2o3FinmGUkAXwQ9YrqDgxBdy8fCcFL NTx/3yIXSudPfIVHgicextJvXkmV0EsFKSr0SJSXvfeYUcLWOgWUDuV+ur6jpKpGwc2f 7IrA== X-Gm-Message-State: AOAM533/Yqi+vOvGD8TckKPsx1JrGTo3zka97H6w2tu2zQROE7+BJ+4v 6FFwjDbM9m5+OKGbCRx/409/Ph06XneOyg== X-Google-Smtp-Source: ABdhPJzWZsO/ILmqTCg69UhrZGHC9Y7+ZSqOC0ZqQf6021pyOtF0XUSwAblR8QlHCz04FUKCSFEFBw== X-Received: by 2002:a62:dd0d:0:b0:494:6e7a:23d with SMTP id w13-20020a62dd0d000000b004946e7a023dmr31412627pff.17.1636961904225; Sun, 14 Nov 2021 23:38:24 -0800 (PST) Received: from localhost.swdvt.lab.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id x135sm13961462pfd.78.2021.11.14.23.38.23 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 14 Nov 2021 23:38:23 -0800 (PST) From: Michael Chan To: davem@davemloft.net Cc: netdev@vger.kernel.org, kuba@kernel.org, edwin.peer@broadcom.com, gospo@broadcom.com, Sriharsha Basavapatna Subject: [PATCH net 3/3] bnxt_en: reject indirect blk offload when hw-tc-offload is off Date: Mon, 15 Nov 2021 02:38:01 -0500 Message-Id: <1636961881-17824-4-git-send-email-michael.chan@broadcom.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1636961881-17824-1-git-send-email-michael.chan@broadcom.com> References: <1636961881-17824-1-git-send-email-michael.chan@broadcom.com> Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000d7a02e05d0cee42b" Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org --000000000000d7a02e05d0cee42b From: Sriharsha Basavapatna The driver does not check if hw-tc-offload is enabled for the device before offloading a flow in the context of indirect block callback. Fix this by checking NETIF_F_HW_TC in the features flag and rejecting the offload request. This will avoid unnecessary dmesg error logs when hw-tc-offload is disabled, such as these: bnxt_en 0000:19:00.1 eno2np1: dev(ifindex=294) not on same switch bnxt_en 0000:19:00.1 eno2np1: Error: bnxt_tc_add_flow: cookie=0xffff8dace1c88000 error=-22 bnxt_en 0000:19:00.0 eno1np0: dev(ifindex=294) not on same switch bnxt_en 0000:19:00.0 eno1np0: Error: bnxt_tc_add_flow: cookie=0xffff8dace1c88000 error=-22 Reported-by: Marcelo Ricardo Leitner Fixes: 627c89d00fb9 ("bnxt_en: flow_offload: offload tunnel decap rules via indirect callbacks") Signed-off-by: Sriharsha Basavapatna Signed-off-by: Michael Chan --- drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c index e6a4a768b10b..1471b6130a2b 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c @@ -1868,7 +1868,7 @@ static int bnxt_tc_setup_indr_block_cb(enum tc_setup_type type, struct flow_cls_offload *flower = type_data; struct bnxt *bp = priv->bp; - if (flower->common.chain_index) + if (!tc_cls_can_offload_and_chain0(bp->dev, type_data)) return -EOPNOTSUPP; switch (type) { -- 2.18.1 --000000000000d7a02e05d0cee42b Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQbQYJKoZIhvcNAQcCoIIQXjCCEFoCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg3EMIIFDTCCA/WgAwIBAgIQeEqpED+lv77edQixNJMdADANBgkqhkiG9w0BAQsFADBMMSAwHgYD VQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UE AxMKR2xvYmFsU2lnbjAeFw0yMDA5MTYwMDAwMDBaFw0yODA5MTYwMDAwMDBaMFsxCzAJBgNVBAYT AkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTEwLwYDVQQDEyhHbG9iYWxTaWduIEdDQyBS MyBQZXJzb25hbFNpZ24gMiBDQSAyMDIwMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA 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