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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 Content-Type: text/plain; charset="utf-8" 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/ethern= et/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, =20 /* Association of rx ring with stats context */ grp_info =3D &bp->grp_info[ring->grp_idx]; + req->nq_ring_id =3D cpu_to_le16(grp_info->cp_fw_ring_id); req->rx_buf_size =3D cpu_to_le16(bp->rx_buf_use_size); req->stat_ctx_id =3D cpu_to_le32(grp_info->fw_stats_ctx); req->enables |=3D 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 =3D=3D 2) flags =3D RING_ALLOC_REQ_FLAGS_RX_SOP_PAD; req->flags =3D 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 =3D &bp->grp_info[ring->grp_idx]; req->rx_ring_id =3D cpu_to_le16(grp_info->rx_fw_ring_id); + req->nq_ring_id =3D cpu_to_le16(grp_info->cp_fw_ring_id); req->rx_buf_size =3D cpu_to_le16(BNXT_RX_PAGE_SIZE); req->stat_ctx_id =3D cpu_to_le32(grp_info->fw_stats_ctx); req->enables |=3D 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 =3D RING_ALLOC_REQ_RING_TYPE_RX; } --=20 2.46.0