From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kirill Rybalchenko Subject: [PATCH v7 2/2] app/testpmd: get information about protocols defined in ddp profile Date: Mon, 2 Oct 2017 10:39:49 +0100 Message-ID: <1506937189-136977-3-git-send-email-kirill.rybalchenko@intel.com> References: <1506605599-31693-1-git-send-email-kirill.rybalchenko@intel.com> <1506937189-136977-1-git-send-email-kirill.rybalchenko@intel.com> Cc: kirill.rybalchenko@intel.com, andrey.chilikin@intel.com, beilei.xing@intel.com, jingjing.wu@intel.com To: dev@dpdk.org Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 56C281B1F2 for ; Mon, 2 Oct 2017 11:39:57 +0200 (CEST) In-Reply-To: <1506937189-136977-1-git-send-email-kirill.rybalchenko@intel.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Update 'ddp get info' command to display protocols defined in a profile v5 buff_size parameter in rte_pmd_i40e_get_ddp_info function call always represents buffer size in bytes v6 fix bug with wrong usage of buff_size parameter Signed-off-by: Kirill Rybalchenko --- app/test-pmd/cmdline.c | 120 ++++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 113 insertions(+), 7 deletions(-) diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index 4f2d731..dfca164 100644 --- a/app/test-pmd/cmdline.c +++ b/app/test-pmd/cmdline.c @@ -13427,12 +13427,20 @@ cmd_ddp_info_parsed( uint32_t pkg_size; int ret = -ENOTSUP; #ifdef RTE_LIBRTE_I40E_PMD - uint32_t i; + uint32_t i, j, n; uint8_t *buff; - uint32_t buff_size; + uint32_t buff_size = 0; struct rte_pmd_i40e_profile_info info; - uint32_t dev_num; + uint32_t dev_num = 0; struct rte_pmd_i40e_ddp_device_id *devs; + uint32_t proto_num = 0; + struct rte_pmd_i40e_proto_info *proto; + uint32_t pctype_num = 0; + struct rte_pmd_i40e_ptype_info *pctype; + uint32_t ptype_num = 0; + struct rte_pmd_i40e_ptype_info *ptype; + uint8_t proto_id; + #endif pkg = open_ddp_package_file(res->filepath, &pkg_size); @@ -13485,12 +13493,11 @@ cmd_ddp_info_parsed( (uint8_t *)&dev_num, sizeof(dev_num), RTE_PMD_I40E_PKG_INFO_DEVID_NUM); if (!ret && dev_num) { - devs = (struct rte_pmd_i40e_ddp_device_id *)malloc(dev_num * - sizeof(struct rte_pmd_i40e_ddp_device_id)); + buff_size = dev_num * sizeof(struct rte_pmd_i40e_ddp_device_id); + devs = (struct rte_pmd_i40e_ddp_device_id *)malloc(buff_size); if (devs) { ret = rte_pmd_i40e_get_ddp_info(pkg, pkg_size, - (uint8_t *)devs, dev_num * - sizeof(struct rte_pmd_i40e_ddp_device_id), + (uint8_t *)devs, buff_size, RTE_PMD_I40E_PKG_INFO_DEVID_LIST); if (!ret) { printf("List of supported devices:\n"); @@ -13506,8 +13513,107 @@ cmd_ddp_info_parsed( free(devs); } } + + /* get information about protocols and packet types */ + ret = rte_pmd_i40e_get_ddp_info(pkg, pkg_size, + (uint8_t *)&proto_num, sizeof(proto_num), + RTE_PMD_I40E_PKG_INFO_PROTOCOL_NUM); + if (ret || !proto_num) + goto no_print_return; + + buff_size = proto_num * sizeof(struct rte_pmd_i40e_proto_info); + proto = (struct rte_pmd_i40e_proto_info *)malloc(buff_size); + if (!proto) + goto no_print_return; + + ret = rte_pmd_i40e_get_ddp_info(pkg, pkg_size, (uint8_t *)proto, buff_size, + RTE_PMD_I40E_PKG_INFO_PROTOCOL_LIST); + if (!ret) { + printf("List of used protocols:\n"); + for (i = 0; i < proto_num; i++) + printf(" %2u: %s\n", proto[i].proto_id, + proto[i].name); + printf("\n"); + } + ret = rte_pmd_i40e_get_ddp_info(pkg, pkg_size, + (uint8_t *)&pctype_num, sizeof(pctype_num), + RTE_PMD_I40E_PKG_INFO_PCTYPE_NUM); + if (ret || !pctype_num) + goto no_print_pctypes; + + buff_size = pctype_num * sizeof(struct rte_pmd_i40e_ptype_info); + pctype = (struct rte_pmd_i40e_ptype_info *)malloc(buff_size); + if (!pctype) + goto no_print_pctypes; + + ret = rte_pmd_i40e_get_ddp_info(pkg, pkg_size, (uint8_t *)pctype, buff_size, + RTE_PMD_I40E_PKG_INFO_PCTYPE_LIST); + if (ret) { + free(pctype); + goto no_print_pctypes; + } + + printf("List of defined packet classification types:\n"); + for (i = 0; i < pctype_num; i++) { + printf(" %2u:", pctype[i].ptype_id); + for (j = 0; j < RTE_PMD_I40E_PROTO_NUM; j++) { + proto_id = pctype[i].protocols[j]; + if (proto_id != RTE_PMD_I40E_PROTO_UNUSED) { + for (n = 0; n < proto_num; n++) { + if (proto[n].proto_id == proto_id) { + printf(" %s", proto[n].name); + break; + } + } + } + } + printf("\n"); + } + printf("\n"); + free(pctype); + +no_print_pctypes: + + ret = rte_pmd_i40e_get_ddp_info(pkg, pkg_size, (uint8_t *)&ptype_num, + sizeof(ptype_num), + RTE_PMD_I40E_PKG_INFO_PTYPE_NUM); + if (ret || !ptype_num) + goto no_print_return; + + buff_size = ptype_num * sizeof(struct rte_pmd_i40e_ptype_info); + ptype = (struct rte_pmd_i40e_ptype_info *)malloc(buff_size); + if (!ptype) + goto no_print_return; + + ret = rte_pmd_i40e_get_ddp_info(pkg, pkg_size, (uint8_t *)ptype, buff_size, + RTE_PMD_I40E_PKG_INFO_PTYPE_LIST); + if (ret) { + free(ptype); + goto no_print_return; + } + printf("List of defined packet types:\n"); + for (i = 0; i < ptype_num; i++) { + printf(" %2u:", ptype[i].ptype_id); + for (j = 0; j < RTE_PMD_I40E_PROTO_NUM; j++) { + proto_id = ptype[i].protocols[j]; + if (proto_id != RTE_PMD_I40E_PROTO_UNUSED) { + for (n = 0; n < proto_num; n++) { + if (proto[n].proto_id == proto_id) { + printf(" %s", proto[n].name); + break; + } + } + } + } + printf("\n"); + } + free(ptype); + printf("\n"); + + free(proto); ret = 0; #endif +no_print_return: if (ret == -ENOTSUP) printf("Function not supported in PMD driver\n"); close_ddp_package_file(pkg); -- 2.5.5