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GET /api/patches/132099/?format=api
{ "id": 132099, "url": "http://patches.dpdk.org/api/patches/132099/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230928094758.1076236-2-jiawenwu@trustnetic.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": "<20230928094758.1076236-2-jiawenwu@trustnetic.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230928094758.1076236-2-jiawenwu@trustnetic.com", "date": "2023-09-28T09:47:48", "name": "[01/11] net/txgbe: add Tx queue maximum limit", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "d574feeeadd62229ff850a0890245b3f5da47b92", "submitter": { "id": 1932, "url": "http://patches.dpdk.org/api/people/1932/?format=api", "name": "Jiawen Wu", "email": "jiawenwu@trustnetic.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20230928094758.1076236-2-jiawenwu@trustnetic.com/mbox/", "series": [ { "id": 29673, "url": "http://patches.dpdk.org/api/series/29673/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=29673", "date": "2023-09-28T09:47:47", "name": "Wanguxn NICs fixes and supports", "version": 1, "mbox": "http://patches.dpdk.org/series/29673/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/132099/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/132099/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 7F03D4265E;\n\tThu, 28 Sep 2023 11:37:17 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 6EDBF40DDA;\n\tThu, 28 Sep 2023 11:37:17 +0200 (CEST)", "from smtpbgbr2.qq.com (smtpbgbr2.qq.com [54.207.22.56])\n by mails.dpdk.org (Postfix) with ESMTP id 0544A40A84;\n Thu, 28 Sep 2023 11:37:13 +0200 (CEST)", "from wxdbg.localdomain.com ( [115.200.229.121])\n by bizesmtp.qq.com (ESMTP) with\n id ; Thu, 28 Sep 2023 17:37:02 +0800 (CST)" ], "X-QQ-mid": "bizesmtp74t1695893822txnhfp6q", "X-QQ-SSF": "01400000000000K0Z000000A0000000", "X-QQ-FEAT": "5q30pvLz2ie9MkCTgu7/OETrKqpin5cGuyjRdC4QTBFcUaMHXmN0+81+Bma3i\n TbjIlqvi/KTHajtj62cNSWdyh17XkMPb+N8FrtohF1OMJamglyg+H1QTsR9cFkkbMByUkSx\n mQh+mnmJlEwkuEBNcd4GkUyCKKdEc5TgsRvrI6Jnz1f3dRtR5iJXqP957NW/DcqNLFlX2g9\n 8Gzp7jpEzYNCi/tz+Eq/MYLzkjrZeLoRUwMl52Eu6hmDSDgm3l9w/K+35O5Wi/k+rwn/zvz\n j0ds0iYHMPy7hDwlxK3TRslaiUMo45Hk5TgKH1cpPNe1zUs21xtWHEWeIdxbd+Nvjy2jGOS\n Q7TkjOZez+NUAgTRA3o4CqgfX9iCzeFB1J96WYMYFWmxA39MeDqPBwdRKHysiJnooQYBqIO\n zVr1oRO9vXE=", "X-QQ-GoodBg": "2", "X-BIZMAIL-ID": "4015351842153690812", "From": "Jiawen Wu <jiawenwu@trustnetic.com>", "To": "dev@dpdk.org", "Cc": "Jiawen Wu <jiawenwu@trustnetic.com>,\n\tstable@dpdk.org", "Subject": "[PATCH 01/11] net/txgbe: add Tx queue maximum limit", "Date": "Thu, 28 Sep 2023 17:47:48 +0800", "Message-Id": "<20230928094758.1076236-2-jiawenwu@trustnetic.com>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20230928094758.1076236-1-jiawenwu@trustnetic.com>", "References": "<20230928094758.1076236-1-jiawenwu@trustnetic.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-QQ-SENDSIZE": "520", "Feedback-ID": "bizesmtp:trustnetic.com:qybglogicsvrgz:qybglogicsvrgz5a-1", "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": "Limit TX queue maximum to 64 when neither VT nor DCB are enabled,\nsince hardware doesn't support it.\n\nFixes: 75cbb1f0e8a6 (\"net/txgbe: add device configuration\")\nCc: stable@dpdk.org\n\nSigned-off-by: Jiawen Wu <jiawenwu@trustnetic.com>\n---\n drivers/net/txgbe/txgbe_ethdev.c | 13 +++++++++++++\n drivers/net/txgbe/txgbe_ethdev.h | 1 +\n 2 files changed, 14 insertions(+)", "diff": "diff --git a/drivers/net/txgbe/txgbe_ethdev.c b/drivers/net/txgbe/txgbe_ethdev.c\nindex 15911a3621..479cd810f8 100644\n--- a/drivers/net/txgbe/txgbe_ethdev.c\n+++ b/drivers/net/txgbe/txgbe_ethdev.c\n@@ -1499,6 +1499,19 @@ txgbe_check_mq_mode(struct rte_eth_dev *dev)\n \t\t\t\treturn -EINVAL;\n \t\t\t}\n \t\t}\n+\n+\t\t/*\n+\t\t * When DCB/VT is off, maximum number of queues changes\n+\t\t */\n+\t\tif (dev_conf->txmode.mq_mode == RTE_ETH_MQ_TX_NONE) {\n+\t\t\tif (nb_tx_q > TXGBE_NONE_MODE_TX_NB_QUEUES) {\n+\t\t\t\tPMD_INIT_LOG(ERR,\n+\t\t\t\t\t \"Neither VT nor DCB are enabled, \"\n+\t\t\t\t\t \"nb_tx_q > %d.\",\n+\t\t\t\t\t TXGBE_NONE_MODE_TX_NB_QUEUES);\n+\t\t\t\treturn -EINVAL;\n+\t\t\t}\n+\t\t}\n \t}\n \treturn 0;\n }\ndiff --git a/drivers/net/txgbe/txgbe_ethdev.h b/drivers/net/txgbe/txgbe_ethdev.h\nindex 6b296d6fd1..7feb45d0cf 100644\n--- a/drivers/net/txgbe/txgbe_ethdev.h\n+++ b/drivers/net/txgbe/txgbe_ethdev.h\n@@ -41,6 +41,7 @@\n /*Default value of Max Rx Queue*/\n #define TXGBE_MAX_RX_QUEUE_NUM\t128\n #define TXGBE_VMDQ_DCB_NB_QUEUES TXGBE_MAX_RX_QUEUE_NUM\n+#define TXGBE_NONE_MODE_TX_NB_QUEUES 64\n \n #ifndef NBBY\n #define NBBY\t8\t/* number of bits in a byte */\n", "prefixes": [ "01/11" ] }