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GET /api/patches/135543/?format=api
{ "id": 135543, "url": "http://patches.dpdk.org/api/patches/135543/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20231222215659.64993-14-ajit.khaparde@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": "<20231222215659.64993-14-ajit.khaparde@broadcom.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20231222215659.64993-14-ajit.khaparde@broadcom.com", "date": "2023-12-22T21:56:54", "name": "[v2,13/18] net/bnxt: add VF FLR async event handler", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "f142e7567cd74586c977b287857f7fba6cd3bedc", "submitter": { "id": 501, "url": "http://patches.dpdk.org/api/people/501/?format=api", "name": "Ajit Khaparde", "email": "ajit.khaparde@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/20231222215659.64993-14-ajit.khaparde@broadcom.com/mbox/", "series": [ { "id": 30663, "url": "http://patches.dpdk.org/api/series/30663/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=30663", "date": "2023-12-22T21:56:41", "name": "bnxt patchset", "version": 2, "mbox": "http://patches.dpdk.org/series/30663/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/135543/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/135543/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 2FFF743762;\n\tFri, 22 Dec 2023 22:58:51 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 569A742EB7;\n\tFri, 22 Dec 2023 22:57:27 +0100 (CET)", "from mail-io1-f43.google.com (mail-io1-f43.google.com\n [209.85.166.43]) by mails.dpdk.org (Postfix) with ESMTP id 29CA842E65\n for <dev@dpdk.org>; Fri, 22 Dec 2023 22:57:24 +0100 (CET)", "by mail-io1-f43.google.com with SMTP id\n ca18e2360f4ac-7ba737ee9b5so115929239f.0\n for <dev@dpdk.org>; Fri, 22 Dec 2023 13:57:24 -0800 (PST)", "from C02GC2QQMD6T.wifi.broadcom.net ([192.19.223.252])\n by smtp.gmail.com with ESMTPSA id\n sr5-20020a17090b4e8500b0028afd8b1e0bsm3540700pjb.57.2023.12.22.13.57.21\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Fri, 22 Dec 2023 13:57:21 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=broadcom.com; s=google; t=1703282243; x=1703887043; darn=dpdk.org;\n h=mime-version:references:in-reply-to:message-id:date:subject:cc:to\n :from:from:to:cc:subject:date:message-id:reply-to;\n bh=ZcgY4C6QXwyHzaQ55P3P0JdCBmQMWenc82FkxKhkXfE=;\n b=QePgkEQtYWTxzMLGJSWXKx2ZlkNlGjdJMiHK2XoVQMZF1WToM5Yqj79GazULy1BMQe\n 48X5Z+xafGMTs/RYsLFUrRrRAwhG52XggC7zaSRWhsjdLlrcfIU9jN1d51bb2+fhtYNn\n SyZbctipBtqdLBr2POzX8JFYyu6qyJ3d886CA=", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20230601; t=1703282243; x=1703887043;\n h=mime-version:references:in-reply-to:message-id:date:subject:cc:to\n :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to;\n bh=ZcgY4C6QXwyHzaQ55P3P0JdCBmQMWenc82FkxKhkXfE=;\n b=kdVfY4JcwJbbLA5bCmGG2IhaR3CRmVYBkHiKSpUpzrORtIO3vFpEvtuVtcOR9XQ6ke\n QKE5NgP5Irgfz3u73QpSqcdpTo0CxvQeSZDW6y7RHxsDO0WVZUFQ4SBRM/wU/K9TrJ7a\n 9dIyJhZBabHtcCj6dJJQbqu0FfufohFpYNwafsuKnzMSOZmYToqKyevGmAR95gow6NXJ\n 9soNHR+r5+MTEmdcTo/WDZbbs+uC8r0DFoeVZNWYtUJms+oJsmFm3Rb+PtWOjiIpx5Q8\n 6hqwPbj2XP2brv5ZTSJbPBXUrAz/0k6C7tskY8clkZu42he2mKlAjUEjAzRxpTOij5bz\n 6jVQ==", "X-Gm-Message-State": "AOJu0YzXR/CXk8ZVnacZoFXA5F1ZIcXNSaNowrcf/wtOigOx3etBpVbd\n y/FaoqRnzst40Pw5V8/qx+TZPbNsYYvotMA4gXTaq3xaxWry3Qrmh8rgTXYL1lbKhF79HTo6SEP\n 4JZSn8t/JTQ6Dbap7DKkzlMPqV2vi1M2tcUDye6L+FP5Gy8a5gLgwLVWFIdUp0x3Be/PjvMjpKG\n c=", "X-Google-Smtp-Source": "\n AGHT+IGjQ+E+z37e8yKIIUd3qg305kDXBMDMQlmD6O3mXJWkrgz4VT6nZ6nmlJg96ohqwMFWrJTNjg==", "X-Received": "by 2002:a05:6e02:1be5:b0:35f:af72:1d9b with SMTP id\n y5-20020a056e021be500b0035faf721d9bmr2314969ilv.127.1703282242829;\n Fri, 22 Dec 2023 13:57:22 -0800 (PST)", "From": "Ajit Khaparde <ajit.khaparde@broadcom.com>", "To": "dev@dpdk.org", "Cc": "Jay Ding <jay.ding@broadcom.com>", "Subject": "[PATCH v2 13/18] net/bnxt: add VF FLR async event handler", "Date": "Fri, 22 Dec 2023 13:56:54 -0800", "Message-Id": "<20231222215659.64993-14-ajit.khaparde@broadcom.com>", "X-Mailer": "git-send-email 2.39.2 (Apple Git-143)", "In-Reply-To": "<20231222215659.64993-1-ajit.khaparde@broadcom.com>", "References": "<20231222215659.64993-1-ajit.khaparde@broadcom.com>", "MIME-Version": "1.0", "Content-Type": "multipart/signed; protocol=\"application/pkcs7-signature\";\n micalg=sha-256; boundary=\"0000000000000e8a02060d204df6\"", "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: Jay Ding <jay.ding@broadcom.com>\n\nWhen a VF undergoes an FLR, the firmware indicates this via\nan async notification to the PF. Note that the PF driver\nneeds to register for the notification with the firmware.\nAdd support for VF_FLR async event handling when the driver\nis running on a PF.\n\nSigned-off-by: Jay Ding <jay.ding@broadcom.com>\nSigned-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>\n---\n drivers/net/bnxt/bnxt_cpr.c | 20 ++++++++++++++++++++\n drivers/net/bnxt/bnxt_hwrm.c | 6 ++++--\n drivers/net/bnxt/bnxt_hwrm.h | 2 ++\n 3 files changed, 26 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/net/bnxt/bnxt_cpr.c b/drivers/net/bnxt/bnxt_cpr.c\nindex 0733cf4df2..fb43bc58da 100644\n--- a/drivers/net/bnxt/bnxt_cpr.c\n+++ b/drivers/net/bnxt/bnxt_cpr.c\n@@ -127,6 +127,23 @@ void bnxt_handle_vf_cfg_change(void *arg)\n \t}\n }\n \n+static void\n+bnxt_process_vf_flr(struct bnxt *bp, uint32_t data1)\n+{\n+\tuint16_t pfid, vfid;\n+\n+\tif (!BNXT_TRUFLOW_EN(bp))\n+\t\treturn;\n+\n+\tpfid = (data1 & HWRM_ASYNC_EVENT_CMPL_VF_FLR_EVENT_DATA1_PF_ID_MASK) >>\n+\t\tHWRM_ASYNC_EVENT_CMPL_VF_FLR_EVENT_DATA1_PF_ID_SFT;\n+\tvfid = (data1 & HWRM_ASYNC_EVENT_CMPL_VF_FLR_EVENT_DATA1_VF_ID_MASK) >>\n+\t\tHWRM_ASYNC_EVENT_CMPL_VF_FLR_EVENT_DATA1_VF_ID_SFT;\n+\n+\tPMD_DRV_LOG(INFO, \"VF FLR async event received pfid: %u, vfid: %u\\n\",\n+\t\t pfid, vfid);\n+}\n+\n /*\n * Async event handling\n */\n@@ -264,6 +281,9 @@ void bnxt_handle_async_event(struct bnxt *bp,\n \tcase HWRM_ASYNC_EVENT_CMPL_EVENT_ID_ERROR_REPORT:\n \t\tbnxt_handle_event_error_report(bp, data1, data2);\n \t\tbreak;\n+\tcase HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_FLR:\n+\t\tbnxt_process_vf_flr(bp, data1);\n+\t\tbreak;\n \tdefault:\n \t\tPMD_DRV_LOG(DEBUG, \"handle_async_event id = 0x%x\\n\", event_id);\n \t\tbreak;\ndiff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c\nindex 1ac3f30074..3c16abea69 100644\n--- a/drivers/net/bnxt/bnxt_hwrm.c\n+++ b/drivers/net/bnxt/bnxt_hwrm.c\n@@ -1125,9 +1125,11 @@ int bnxt_hwrm_func_driver_register(struct bnxt *bp)\n \t\treq.async_event_fwd[1] |=\n \t\t\trte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_DBG_NOTIFICATION);\n \n-\tif (BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))\n+\tif (BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp)) {\n \t\treq.async_event_fwd[1] |=\n-\t\trte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_DEFAULT_VNIC_CHANGE);\n+\t\trte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_DEFAULT_VNIC_CHANGE |\n+\t\t\t\t ASYNC_CMPL_EVENT_ID_VF_FLR);\n+\t}\n \n \treq.async_event_fwd[2] |=\n \t\trte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_ECHO_REQUEST |\ndiff --git a/drivers/net/bnxt/bnxt_hwrm.h b/drivers/net/bnxt/bnxt_hwrm.h\nindex 56b232d7de..6116253787 100644\n--- a/drivers/net/bnxt/bnxt_hwrm.h\n+++ b/drivers/net/bnxt/bnxt_hwrm.h\n@@ -29,6 +29,8 @@ struct hwrm_func_qstats_output;\n \t(1 << HWRM_ASYNC_EVENT_CMPL_EVENT_ID_ERROR_RECOVERY)\n #define ASYNC_CMPL_EVENT_ID_PF_DRVR_UNLOAD\t\\\n \t(1 << (HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PF_DRVR_UNLOAD - 32))\n+#define ASYNC_CMPL_EVENT_ID_VF_FLR \\\n+\t(1 << (HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_FLR - 32))\n #define ASYNC_CMPL_EVENT_ID_VF_CFG_CHANGE\t\\\n \t(1 << (HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_CFG_CHANGE - 32))\n #define ASYNC_CMPL_EVENT_ID_DBG_NOTIFICATION\t\\\n", "prefixes": [ "v2", "13/18" ] }