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GET /api/patches/13872/?format=api
{ "id": 13872, "url": "https://patches.dpdk.org/api/patches/13872/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1466025818-124223-22-git-send-email-stephen.hurd@broadcom.com/", "project": { "id": 1, "url": "https://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": "<1466025818-124223-22-git-send-email-stephen.hurd@broadcom.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1466025818-124223-22-git-send-email-stephen.hurd@broadcom.com", "date": "2016-06-15T21:23:21", "name": "[dpdk-dev,v6,21/38] bnxt: add HWRM API to configure RSS", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "040480569528f2c29c4c657c1aa934246884bda9", "submitter": { "id": 438, "url": "https://patches.dpdk.org/api/people/438/?format=api", "name": "Stephen Hurd", "email": "stephen.hurd@broadcom.com" }, "delegate": { "id": 10, "url": "https://patches.dpdk.org/api/users/10/?format=api", "username": "bruce", "first_name": "Bruce", "last_name": "Richardson", "email": "bruce.richardson@intel.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1466025818-124223-22-git-send-email-stephen.hurd@broadcom.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/13872/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/13872/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id 28ECFC622;\n\tWed, 15 Jun 2016 23:25:37 +0200 (CEST)", "from mail-gw1-out.broadcom.com (mail-gw1-out.broadcom.com\n\t[216.31.210.62]) by dpdk.org (Postfix) with ESMTP id BC182C550\n\tfor <dev@dpdk.org>; Wed, 15 Jun 2016 23:24:51 +0200 (CEST)", "from mail-irv-18.broadcom.com ([10.15.198.37])\n\tby mail-gw1-out.broadcom.com with ESMTP; 15 Jun 2016 15:36:14 -0700", "from mail-irva-12.broadcom.com (mail-irva-12.broadcom.com\n\t[10.11.16.101])\n\tby mail-irv-18.broadcom.com (Postfix) with ESMTP id 079138203D;\n\tWed, 15 Jun 2016 14:24:30 -0700 (PDT)", "from DPDK-C1.broadcom.com (dhcp-10-13-115-104.irv.broadcom.com\n\t[10.13.115.104])\n\tby mail-irva-12.broadcom.com (Postfix) with ESMTP id 7E2E4A628C;\n\tWed, 15 Jun 2016 14:24:29 -0700 (PDT)" ], "X-IronPort-AV": "E=Sophos;i=\"5.26,477,1459839600\"; d=\"scan'208\";a=\"97314590\"", "From": "Stephen Hurd <stephen.hurd@broadcom.com>", "To": "dev@dpdk.org,\n\tajit.khaparde@broadcom.com,\n\tbruce.richardson@intel.com", "Date": "Wed, 15 Jun 2016 14:23:21 -0700", "Message-Id": "<1466025818-124223-22-git-send-email-stephen.hurd@broadcom.com>", "X-Mailer": "git-send-email 1.9.1", "In-Reply-To": "<1466025818-124223-1-git-send-email-stephen.hurd@broadcom.com>", "References": "<1465944971-113413-1-git-send-email-stephen.hurd@broadcom.com>\n\t<1466025818-124223-1-git-send-email-stephen.hurd@broadcom.com>", "Subject": "[dpdk-dev] [PATCH v6 21/38] bnxt: add HWRM API to configure RSS", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "patches and discussions about DPDK <dev.dpdk.org>", "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Ajit Khaparde <ajit.khaparde@broadcom.com>\n\nA VNIC represents a virtual interface. It is a resource in the RX path\nof the chip and is used to setup various target actions such as RSS,\nMAC filtering etc.. for the physical function in use.\n\nNew HWRM call:\nbnxt_hwrm_vnic_rss_cfg:\n\tUsed to enable RSS configuration of the VNIC.\n\nSigned-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>\nSigned-off-by: Stephen Hurd <stephen.hurd@broadcom.com>\nReviewed-by: David Christensen <david.christensen@broadcom.com>\n\n--\nv5:\nExpand the commit log\nReorder footer\n---\n drivers/net/bnxt/bnxt_hwrm.c | 24 ++++++++++++++++++++++++\n drivers/net/bnxt/bnxt_hwrm.h | 2 ++\n drivers/net/bnxt/hsi_struct_def_dpdk.h | 1 +\n 3 files changed, 27 insertions(+)", "diff": "diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c\nindex 5a5063f..29b0729 100644\n--- a/drivers/net/bnxt/bnxt_hwrm.c\n+++ b/drivers/net/bnxt/bnxt_hwrm.c\n@@ -646,6 +646,30 @@ int bnxt_hwrm_vnic_free(struct bnxt *bp, struct bnxt_vnic_info *vnic)\n \treturn rc;\n }\n \n+int bnxt_hwrm_vnic_rss_cfg(struct bnxt *bp,\n+\t\t\t struct bnxt_vnic_info *vnic)\n+{\n+\tint rc = 0;\n+\tstruct hwrm_vnic_rss_cfg_input req = {.req_type = 0 };\n+\tstruct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;\n+\n+\tHWRM_PREP(req, VNIC_RSS_CFG, -1, resp);\n+\n+\treq.hash_type = rte_cpu_to_le_32(vnic->hash_type);\n+\n+\treq.ring_grp_tbl_addr =\n+\t rte_cpu_to_le_64(vnic->rss_table_dma_addr);\n+\treq.hash_key_tbl_addr =\n+\t rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);\n+\treq.rss_ctx_idx = rte_cpu_to_le_16(vnic->fw_rss_cos_lb_ctx);\n+\n+\trc = bnxt_hwrm_send_message(bp, &req, sizeof(req));\n+\n+\tHWRM_CHECK_RESULT;\n+\n+\treturn rc;\n+}\n+\n /*\n * HWRM utility functions\n */\ndiff --git a/drivers/net/bnxt/bnxt_hwrm.h b/drivers/net/bnxt/bnxt_hwrm.h\nindex fbb8aba..8c7b939 100644\n--- a/drivers/net/bnxt/bnxt_hwrm.h\n+++ b/drivers/net/bnxt/bnxt_hwrm.h\n@@ -68,6 +68,8 @@ int bnxt_hwrm_vnic_cfg(struct bnxt *bp, struct bnxt_vnic_info *vnic);\n int bnxt_hwrm_vnic_ctx_alloc(struct bnxt *bp, struct bnxt_vnic_info *vnic);\n int bnxt_hwrm_vnic_ctx_free(struct bnxt *bp, struct bnxt_vnic_info *vnic);\n int bnxt_hwrm_vnic_free(struct bnxt *bp, struct bnxt_vnic_info *vnic);\n+int bnxt_hwrm_vnic_rss_cfg(struct bnxt *bp,\n+\t\t\t struct bnxt_vnic_info *vnic);\n \n int bnxt_clear_all_hwrm_stat_ctxs(struct bnxt *bp);\n void bnxt_free_hwrm_resources(struct bnxt *bp);\ndiff --git a/drivers/net/bnxt/hsi_struct_def_dpdk.h b/drivers/net/bnxt/hsi_struct_def_dpdk.h\nindex 6412df2..72d4984 100644\n--- a/drivers/net/bnxt/hsi_struct_def_dpdk.h\n+++ b/drivers/net/bnxt/hsi_struct_def_dpdk.h\n@@ -92,6 +92,7 @@ struct ctx_hw_stats64 {\n #define HWRM_VNIC_ALLOC\t\t\t(UINT32_C(0x40))\n #define HWRM_VNIC_FREE\t\t\t(UINT32_C(0x41))\n #define HWRM_VNIC_CFG\t\t\t(UINT32_C(0x42))\n+#define HWRM_VNIC_RSS_CFG\t\t(UINT32_C(0x46))\n #define HWRM_VNIC_RSS_COS_LB_CTX_ALLOC\t(UINT32_C(0x70))\n #define HWRM_VNIC_RSS_COS_LB_CTX_FREE\t(UINT32_C(0x71))\n #define HWRM_CFA_L2_FILTER_ALLOC\t(UINT32_C(0x90))\n", "prefixes": [ "dpdk-dev", "v6", "21/38" ] }