Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/105602/?format=api
{ "id": 105602, "url": "http://patches.dpdk.org/api/patches/105602/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20220104083824.23001-4-kalesh-anakkur.purayil@broadcom.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20220104083824.23001-4-kalesh-anakkur.purayil@broadcom.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20220104083824.23001-4-kalesh-anakkur.purayil@broadcom.com", "date": "2022-01-04T08:38:09", "name": "[03/18] net/bnxt: fix queue stop operation", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "54e6c25a9859b5627a8e40de09d66696e9d7e82a", "submitter": { "id": 1479, "url": "http://patches.dpdk.org/api/people/1479/?format=api", "name": "Kalesh A P", "email": "kalesh-anakkur.purayil@broadcom.com" }, "delegate": { "id": 1766, "url": "http://patches.dpdk.org/api/users/1766/?format=api", "username": "ajitkhaparde", "first_name": "Ajit", "last_name": "Khaparde", "email": "ajit.khaparde@broadcom.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20220104083824.23001-4-kalesh-anakkur.purayil@broadcom.com/mbox/", "series": [ { "id": 21060, "url": "http://patches.dpdk.org/api/series/21060/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=21060", "date": "2022-01-04T08:38:06", "name": "bnxt PMD fixes", "version": 1, "mbox": "http://patches.dpdk.org/series/21060/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/105602/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/105602/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 662BDA00C5;\n\tTue, 4 Jan 2022 09:19:30 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 0C0F541151;\n\tTue, 4 Jan 2022 09:19:16 +0100 (CET)", "from relay.smtp-ext.broadcom.com (relay.smtp-ext.broadcom.com\n [192.19.166.231])\n by mails.dpdk.org (Postfix) with ESMTP id 3199441151\n for <dev@dpdk.org>; Tue, 4 Jan 2022 09:19:15 +0100 (CET)", "from dhcp-10-123-153-22.dhcp.broadcom.net\n (bgccx-dev-host-lnx2.bec.broadcom.net [10.123.153.22])\n by relay.smtp-ext.broadcom.com (Postfix) with ESMTP id 809A7C0000F2;\n Tue, 4 Jan 2022 00:19:13 -0800 (PST)" ], "DKIM-Filter": "OpenDKIM Filter v2.11.0 relay.smtp-ext.broadcom.com 809A7C0000F2", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com;\n s=dkimrelay; t=1641284354;\n bh=660u+WXDThqmrhxEqlYl5wOwN1bJKlDgCrhW94NEvJo=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n b=EgdavSCofAidD12+I/2Ru1Ibk6kWCIXG0SY10Tc2SSOJwe1p+2QklxDvqknf7qQk6\n 7H5L26GLZepKt5O5kbiZGmpKP9OZSCMTaT/grJ9GhRncAoVXNaotj1m3jLV2Vn/xJ3\n o846dx6bKhnc47EiV+n4IQhqfjovqPHoWwhU233w=", "From": "Kalesh A P <kalesh-anakkur.purayil@broadcom.com>", "To": "dev@dpdk.org", "Cc": "ferruh.yigit@intel.com,\n\tajit.khaparde@broadcom.com", "Subject": "[dpdk-dev] [PATCH 03/18] net/bnxt: fix queue stop operation", "Date": "Tue, 4 Jan 2022 14:08:09 +0530", "Message-Id": "<20220104083824.23001-4-kalesh-anakkur.purayil@broadcom.com>", "X-Mailer": "git-send-email 2.10.1", "In-Reply-To": "<20220104083824.23001-1-kalesh-anakkur.purayil@broadcom.com>", "References": "<20220104083824.23001-1-kalesh-anakkur.purayil@broadcom.com>", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "From: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>\n\nWhen there are no active Rx queues(i.e when all queues have been stopped),\nclear the RSS redirection table of the VNIC on Thor.\n\nFixes: 9b63c6fd70e3 (\"net/bnxt: support Rx/Tx queue start/stop\")\nCc: stable@dpdk.org\n\nSigned-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>\nReviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>\nReviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>\nReviewed-by: Lance Richardson <lance.richardson@broadcom.com>\n---\n drivers/net/bnxt/bnxt_hwrm.c | 23 +++++++++++++++++++++++\n drivers/net/bnxt/bnxt_hwrm.h | 1 +\n drivers/net/bnxt/bnxt_rxq.c | 3 +++\n 3 files changed, 27 insertions(+)", "diff": "diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c\nindex fdc274c..35d6982 100644\n--- a/drivers/net/bnxt/bnxt_hwrm.c\n+++ b/drivers/net/bnxt/bnxt_hwrm.c\n@@ -6262,3 +6262,26 @@ int bnxt_hwrm_config_host_mtu(struct bnxt *bp)\n \n \treturn rc;\n }\n+\n+int\n+bnxt_vnic_rss_clear_p5(struct bnxt *bp, struct bnxt_vnic_info *vnic)\n+{\n+\tstruct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;\n+\tstruct hwrm_vnic_rss_cfg_input req = {0};\n+\tint nr_ctxs = vnic->num_lb_ctxts;\n+\tint i, rc = 0;\n+\n+\tfor (i = 0; i < nr_ctxs; i++) {\n+\t\tHWRM_PREP(&req, HWRM_VNIC_RSS_CFG, BNXT_USE_CHIMP_MB);\n+\n+\t\treq.rss_ctx_idx = rte_cpu_to_le_16(vnic->fw_grp_ids[i]);\n+\t\treq.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);\n+\n+\t\trc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);\n+\n+\t\tHWRM_CHECK_RESULT();\n+\t\tHWRM_UNLOCK();\n+\t}\n+\n+\treturn rc;\n+}\ndiff --git a/drivers/net/bnxt/bnxt_hwrm.h b/drivers/net/bnxt/bnxt_hwrm.h\nindex f8f0556..8202455 100644\n--- a/drivers/net/bnxt/bnxt_hwrm.h\n+++ b/drivers/net/bnxt/bnxt_hwrm.h\n@@ -310,4 +310,5 @@ int bnxt_hwrm_stat_ctx_alloc(struct bnxt *bp, struct bnxt_cp_ring_info *cpr);\n void bnxt_free_hwrm_tx_ring(struct bnxt *bp, int queue_index);\n int bnxt_alloc_hwrm_tx_ring(struct bnxt *bp, int queue_index);\n int bnxt_hwrm_config_host_mtu(struct bnxt *bp);\n+int bnxt_vnic_rss_clear_p5(struct bnxt *bp, struct bnxt_vnic_info *vnic);\n #endif\ndiff --git a/drivers/net/bnxt/bnxt_rxq.c b/drivers/net/bnxt/bnxt_rxq.c\nindex 1456f8b..c9d9903 100644\n--- a/drivers/net/bnxt/bnxt_rxq.c\n+++ b/drivers/net/bnxt/bnxt_rxq.c\n@@ -574,6 +574,9 @@ int bnxt_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id)\n \t\tif (active_queue_cnt == 0) {\n \t\t\tuint16_t saved_mru = vnic->mru;\n \n+\t\t\t/* clear RSS setting on vnic. */\n+\t\t\tbnxt_vnic_rss_clear_p5(bp, vnic);\n+\n \t\t\tvnic->mru = 0;\n \t\t\t/* Reconfigure default receive ring and MRU. */\n \t\t\tbnxt_hwrm_vnic_cfg(bp, vnic);\n", "prefixes": [ "03/18" ] }