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GET /api/patches/112412/?format=api
{ "id": 112412, "url": "http://patches.dpdk.org/api/patches/112412/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20220606131054.2097526-21-zhoumin@loongson.cn/", "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": "<20220606131054.2097526-21-zhoumin@loongson.cn>", "list_archive_url": "https://inbox.dpdk.org/dev/20220606131054.2097526-21-zhoumin@loongson.cn", "date": "2022-06-06T13:10:50", "name": "[v3,20/24] ixgbe: add dummy vector implementation for LoongArch", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "0df1716d0540a7a4327987d9875facde7d0a4532", "submitter": { "id": 2394, "url": "http://patches.dpdk.org/api/people/2394/?format=api", "name": "zhoumin", "email": "zhoumin@loongson.cn" }, "delegate": { "id": 24651, "url": "http://patches.dpdk.org/api/users/24651/?format=api", "username": "dmarchand", "first_name": "David", "last_name": "Marchand", "email": "david.marchand@redhat.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20220606131054.2097526-21-zhoumin@loongson.cn/mbox/", "series": [ { "id": 23356, "url": "http://patches.dpdk.org/api/series/23356/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=23356", "date": "2022-06-06T13:10:37", "name": "Support LoongArch architecture", "version": 3, "mbox": "http://patches.dpdk.org/series/23356/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/112412/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/112412/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 ABB7AA0542;\n\tMon, 6 Jun 2022 15:19:06 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 906E642B86;\n\tMon, 6 Jun 2022 15:18:21 +0200 (CEST)", "from loongson.cn (mail.loongson.cn [114.242.206.163])\n by mails.dpdk.org (Postfix) with ESMTP id 0CD3F4161A\n for <dev@dpdk.org>; Mon, 6 Jun 2022 15:18:12 +0200 (CEST)", "from localhost.localdomain (unknown [10.2.5.185])\n by mail.loongson.cn (Coremail) with SMTP id\n AQAAf9BxieTe_J1imxwXAA--.64917S22;\n Mon, 06 Jun 2022 21:11:03 +0800 (CST)" ], "From": "Min Zhou <zhoumin@loongson.cn>", "To": "thomas@monjalon.net, david.marchand@redhat.com,\n bruce.richardson@intel.com,\n anatoly.burakov@intel.com, qiming.yang@intel.com, Yuying.Zhang@intel.com,\n jgrajcia@cisco.com, konstantin.v.ananyev@yandex.ru", "Cc": "dev@dpdk.org,\n\tmaobibo@loongson.cn", "Subject": "[v3 20/24] ixgbe: add dummy vector implementation for LoongArch", "Date": "Mon, 6 Jun 2022 21:10:50 +0800", "Message-Id": "<20220606131054.2097526-21-zhoumin@loongson.cn>", "X-Mailer": "git-send-email 2.31.1", "In-Reply-To": "<20220606131054.2097526-1-zhoumin@loongson.cn>", "References": "<20220606131054.2097526-1-zhoumin@loongson.cn>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-CM-TRANSID": "AQAAf9BxieTe_J1imxwXAA--.64917S22", "X-Coremail-Antispam": "1UD129KBjvJXoW7CFyftF13Gr43Cr1xtw4kCrg_yoW5Jr4kpF\n s7Gr4Svr1UXF47uwn3Xw13XrySga1vgFy7WF97C3s8ArZ3GrW8Cr9IqF1qvr95JrW8uF4x\n ur4DGrWUGa13G37anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2\n 9KBjDU0xBIdaVrnUUvcSsGvfC2KfnxnUUI43ZEXa7xR_UUUUUUUUU==", "X-CM-SenderInfo": "52kr3ztlq6z05rqj20fqof0/", "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": "The purpose of this patch is used to fix building issues for\nLoongArch architecture. The hardware instructions based vector\nimplementation will come in a future patch.\n\nSigned-off-by: Min Zhou <zhoumin@loongson.cn>\n---\n drivers/net/ixgbe/ixgbe_rxtx_vec_lsx.c | 60 ++++++++++++++++++++++++++\n drivers/net/ixgbe/meson.build | 2 +\n 2 files changed, 62 insertions(+)\n create mode 100644 drivers/net/ixgbe/ixgbe_rxtx_vec_lsx.c", "diff": "diff --git a/drivers/net/ixgbe/ixgbe_rxtx_vec_lsx.c b/drivers/net/ixgbe/ixgbe_rxtx_vec_lsx.c\nnew file mode 100644\nindex 0000000000..412c8f937a\n--- /dev/null\n+++ b/drivers/net/ixgbe/ixgbe_rxtx_vec_lsx.c\n@@ -0,0 +1,60 @@\n+/*\n+ * SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(c) 2022 Loongson Technology Corporation Limited\n+ */\n+\n+#include \"base/ixgbe_common.h\"\n+#include \"ixgbe_ethdev.h\"\n+#include \"ixgbe_rxtx.h\"\n+\n+/* The vector support will come later */\n+#ifdef RTE_ARCH_NO_VECTOR\n+int\n+ixgbe_rx_vec_dev_conf_condition_check(__rte_unused struct rte_eth_dev *dev)\n+{\n+\treturn -1;\n+}\n+\n+uint16_t\n+ixgbe_recv_pkts_vec(__rte_unused void *rx_queue,\n+\t__rte_unused struct rte_mbuf **rx_pkts,\n+\t__rte_unused uint16_t nb_pkts)\n+{\n+\treturn 0;\n+}\n+\n+uint16_t\n+ixgbe_recv_scattered_pkts_vec(__rte_unused void *rx_queue,\n+\t__rte_unused struct rte_mbuf **rx_pkts,\n+\t__rte_unused uint16_t nb_pkts)\n+{\n+\treturn 0;\n+}\n+\n+int\n+ixgbe_rxq_vec_setup(__rte_unused struct ixgbe_rx_queue *rxq)\n+{\n+\treturn -1;\n+}\n+\n+uint16_t\n+ixgbe_xmit_fixed_burst_vec(__rte_unused void *tx_queue,\n+\t\t__rte_unused struct rte_mbuf **tx_pkts,\n+\t\t__rte_unused uint16_t nb_pkts)\n+{\n+\treturn 0;\n+}\n+\n+int\n+ixgbe_txq_vec_setup(__rte_unused struct ixgbe_tx_queue *txq)\n+{\n+\treturn -1;\n+}\n+\n+void\n+ixgbe_rx_queue_release_mbufs_vec(__rte_unused struct ixgbe_rx_queue *rxq)\n+{\n+}\n+#else\n+#error \"The current version of LoongArch does not support vector!\"\n+#endif\ndiff --git a/drivers/net/ixgbe/meson.build b/drivers/net/ixgbe/meson.build\nindex 162f8d5f46..33c9a58ac8 100644\n--- a/drivers/net/ixgbe/meson.build\n+++ b/drivers/net/ixgbe/meson.build\n@@ -29,6 +29,8 @@ if arch_subdir == 'x86'\n endif\n elif arch_subdir == 'arm'\n sources += files('ixgbe_rxtx_vec_neon.c')\n+elif arch_subdir == 'loongarch'\n+ sources += files('ixgbe_rxtx_vec_lsx.c')\n endif\n \n includes += include_directories('base')\n", "prefixes": [ "v3", "20/24" ] }