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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by SJ5PEPF00000209.mail.protection.outlook.com (10.167.244.42) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8005.15 via Frontend Transport; Fri, 27 Sep 2024 21:58:04 +0000 Received: from weiserver.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Fri, 27 Sep 2024 16:58:03 -0500 From: Wei Huang To: , , , CC: , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH V6 5/5] bnxt_en: Pass NQ ID to the FW when allocating RX/RX AGG rings Date: Fri, 27 Sep 2024 16:56:53 -0500 Message-ID: <20240927215653.1552411-6-wei.huang2@amd.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240927215653.1552411-1-wei.huang2@amd.com> References: <20240927215653.1552411-1-wei.huang2@amd.com> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ5PEPF00000209:EE_|PH7PR12MB7378:EE_ X-MS-Office365-Filtering-Correlation-Id: d0cb8846-92c5-4834-153b-08dcdf3f76a8 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|1800799024|376014|36860700013|82310400026; X-Microsoft-Antispam-Message-Info: +y93yY6Iv+KAXNTKj7+ZhXjy/5Jll/pIrY1AdFF+3/LvxZrwlHfew5CcJsXf4e+GGzlIC1LXD3gmeF+BJ9N/KUUAc1vOsDJurwX+PIkVMLoD+bZLv8LmP6aKLtYxdA1TxlNtad8LBbQLWHYZnonJO8lKcw2u7z7N8E4nPaCcFVTo6AdGtR9NcDyllwFWELx1WPm6IsEeX3JtghHyp0FyZ/Ec8KfJS0Tq+ylUWQIhEmwmurgwuwwnc5OIneagixQTjsk6zhvhKBocfw2YOPM9blVinudGUcdT+80hJCnkt8Pc5CAJLsgnGFHVhv+C3aP540QX6Gaph7AAlofIHH9BD0o0YiH8Z8lYA56vNuRGu7+C8pS4BA4tRDD8DLfaTc+XywVX9c978uYy/bQWrY0poj12vT3gd4SRxJE2lZmGf4iU8z6iI0NiM+y26Mxi4EgpMKwNVOSXO5pQl4gifOMcqsbYgJlSkB5Rfh+1WZPwBwcUXciruB14N4Rjmt+NRgLiYSXIQiJuBMbVMbRj9s4YaU/Ji0kNXjm9eTrkQqVr5fJ1GRxovJD+5ibU5TaHwFFX9hO1uyW+qceb++2UDOiks3F3e4dYPEo4HgTolicdW5EDuSCs9qcqC5y30ggT7DnUY+TPZqmboKNK0Ay8fX9NdNMzP/BtK2fLbfUrdjOkoNyEv+9zDHfLWposAwnXer7rdpmoCNEEtQH77By43lAM8OVfUzFtWmDBQWWzCfQPKd9iKKtBOI08uf5yLyvASs6J69nFjvk14kRyCJbuZ3t2VdqgJ5tHSfGEfZrzjWGiqeec6VaTuVKUkHEDFnbeEXUAmZT0edaOOpRjZPp00v7RDp5wHL425WcPzF7z7gozyRdzLi2dGv8WRk1pNaD98eIUcpekdnNh6dEPrwPVGtrzSvNgc9fJegeP8E+28HgSLxZ1MBCO/r6yNOdHlOcnbABsLM0HgUOqHJOZL9CTnqb07cU01WOFI/05viE1W5RhzmldjFcGigNZngAtTMmCvaCgH1TXRF86i3yqxvO+eaGefH7S3YJEZ2jQRO7DzvILOv+gf1XVXNAv/7LRgPN74hb4cjb6WZdE+lW4ReFsCOuaCkdiEAH6U5ab9axp+pQpJhNbZFJ3X9NAEGGDkGSKX9hCdsFHogXjAQw1DaolMJ0Z93jPT9bMwFYkVbWhq09u4P5DvpcT4smqvSRDvZ0jTX8mkl+aoDIofI2jWmKhPTdcNSukgiOmjJ/wLJRRocUslB+Z0mQSlpVZDeZHEcOsl4ijai4hVTjdjqTx838mYtTRptZWZQYz+D0Qfo+vQSCoPnneTBU8IVKbdBp+Hch/Hhi/V1yKSECgIV4xRiDd2QOIhhohm86DNbiudawgXsMzq/G94lzw2bhIfD1EQu4MpHgp X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(7416014)(1800799024)(376014)(36860700013)(82310400026);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 Sep 2024 21:58:04.4865 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d0cb8846-92c5-4834-153b-08dcdf3f76a8 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SJ5PEPF00000209.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB7378 From: Michael Chan Newer firmware can use the NQ ring ID associated with each RX/RX AGG ring to enable PCIe steering tag. Older firmware will just ignore the information. Signed-off-by: Michael Chan Signed-off-by: Andy Gospodarek Reviewed-by: Hongguang Gao Reviewed-by: Ajit Khaparde --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 23ad2b6e70c7..a35207931d7d 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -6811,10 +6811,12 @@ static int hwrm_ring_alloc_send_msg(struct bnxt *bp, /* Association of rx ring with stats context */ grp_info = &bp->grp_info[ring->grp_idx]; + req->nq_ring_id = cpu_to_le16(grp_info->cp_fw_ring_id); req->rx_buf_size = cpu_to_le16(bp->rx_buf_use_size); req->stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx); req->enables |= cpu_to_le32( - RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID); + RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID | + RING_ALLOC_REQ_ENABLES_NQ_RING_ID_VALID); if (NET_IP_ALIGN == 2) flags = RING_ALLOC_REQ_FLAGS_RX_SOP_PAD; req->flags = cpu_to_le16(flags); @@ -6826,11 +6828,13 @@ static int hwrm_ring_alloc_send_msg(struct bnxt *bp, /* Association of agg ring with rx ring */ grp_info = &bp->grp_info[ring->grp_idx]; req->rx_ring_id = cpu_to_le16(grp_info->rx_fw_ring_id); + req->nq_ring_id = cpu_to_le16(grp_info->cp_fw_ring_id); req->rx_buf_size = cpu_to_le16(BNXT_RX_PAGE_SIZE); req->stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx); req->enables |= cpu_to_le32( RING_ALLOC_REQ_ENABLES_RX_RING_ID_VALID | - RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID); + RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID | + RING_ALLOC_REQ_ENABLES_NQ_RING_ID_VALID); } else { req->ring_type = RING_ALLOC_REQ_RING_TYPE_RX; }