From patchwork Tue Dec 5 08:04:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geetha sowjanya X-Patchwork-Id: 13479534 X-Patchwork-Delegate: kuba@kernel.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="hgwAJeVJ" Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D0DBA1B2; Tue, 5 Dec 2023 00:05:04 -0800 (PST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3B56OghX010788; Tue, 5 Dec 2023 00:04:59 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=pfpt0220; bh=cpu74fKMW0DTq/GMU//ItdeUtHkkNpXJJ0gkywxMXBU=; b=hgwAJeVJYYD55lDLTDXM2RnWwvoqbsLPyVZkm2ij/Ht+7cQxLVPi1YrJActKzSduCukS jFtn08jYImKA7aOJssZoGd1flIh8jDippE6uD6o9xTq14TY/w8byC77aHwXMJz5/niJi tcwQt4YrflWj7mUs29Kp4E+VCwKhzIHhacYs3E5PjjLsvleAHLf9oePofrBtNasB1/Vj uoLSMPgBg98wCTCgA/MCC2X16hT3zbBRPvnTaiaeSfh6Zynr7qJ+ZycMhIcoANt6mOG2 NfOwtEXa9GiNR6OZbRvUhX/Cs08Ld1G/xT9A0rqChkynGbLJn1YIn6zvW0sp6PWJ7AA7 Xw== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3ur4yrrq4w-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Tue, 05 Dec 2023 00:04:59 -0800 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Tue, 5 Dec 2023 00:04:56 -0800 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.48 via Frontend Transport; Tue, 5 Dec 2023 00:04:56 -0800 Received: from hyd1soter3.marvell.com (unknown [10.29.37.12]) by maili.marvell.com (Postfix) with ESMTP id EFF7B3F70A6; Tue, 5 Dec 2023 00:04:52 -0800 (PST) From: Geetha sowjanya To: , CC: , , , , , , , , , Subject: [net v4 PATCH 4/5] octeontx2-af: Add missing mcs flr handler call Date: Tue, 5 Dec 2023 13:34:33 +0530 Message-ID: <20231205080434.27604-5-gakula@marvell.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231205080434.27604-1-gakula@marvell.com> References: <20231205080434.27604-1-gakula@marvell.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-GUID: RN41f7qEnVFQRrIZGXm0tsISjsoeHmuq X-Proofpoint-ORIG-GUID: RN41f7qEnVFQRrIZGXm0tsISjsoeHmuq X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-05_03,2023-12-04_01,2023-05-22_02 X-Patchwork-Delegate: kuba@kernel.org If mcs resources are attached to PF/VF. These resources need to be freed on FLR. This patch add missing mcs flr call on PF FLR. Fixes: bd69476e86fc ("octeontx2-af: cn10k: mcs: Install a default TCAM for normal traffic") Signed-off-by: Geetha sowjanya Reviewed-by: Wojciech Drewek --- drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c index 22c395c7d040..731bb82b577c 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c @@ -2631,6 +2631,9 @@ static void __rvu_flr_handler(struct rvu *rvu, u16 pcifunc) rvu_npc_free_mcam_entries(rvu, pcifunc, -1); rvu_mac_reset(rvu, pcifunc); + if (rvu->mcs_blk_cnt) + rvu_mcs_flr_handler(rvu, pcifunc); + mutex_unlock(&rvu->flr_lock); }