From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 04335A0563; Wed, 15 Apr 2020 10:22:31 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 205711D57A; Wed, 15 Apr 2020 10:20:00 +0200 (CEST) Received: from mail-pj1-f65.google.com (mail-pj1-f65.google.com [209.85.216.65]) by dpdk.org (Postfix) with ESMTP id 8AA8C1D571 for ; Wed, 15 Apr 2020 10:19:58 +0200 (CEST) Received: by mail-pj1-f65.google.com with SMTP id cl8so5273386pjb.3 for ; Wed, 15 Apr 2020 01:19:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=tgxxYMDem7sth51ch3/XYkbBQOgSVvzVDRt93XblHmk=; b=Cw1VSIAbosg/xA+Lyu1HwV+udlzVEkjqwo3eWPFxfN54hd6wMgda4qb1MZaXvvvNDi mC7NWBldm2Fg3wl+BePNKRV9JFqAivWE0wHZMR0i79mOe5CVbST+F33NkUk5CDWAfPHo skGL70pt/bJmaZoKHznn/7bshj72MvcRGxnQg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=tgxxYMDem7sth51ch3/XYkbBQOgSVvzVDRt93XblHmk=; b=SxxauxrYuRg10sti5TzhFjpGvcceHduZDruhqWx1SSFyXfprswS9L5nr9iQgYjYooV bclBvlEAPxZVxwdOyUycR6F7DrccOy1stoRpP4gQhY9MOZ/l4nXB/N4TJWIqxxrdpEz0 JujTvO1n7V7+za7TI7q94mlm1LD1k8L20Em9OpNrybjdw2QueYbxdvzN1o7nJNr0y8+3 Rxw++UYxGHx2RwH0pRhFP3kG53UcPPESntHEe20sJxq5r64ubrlEcj8+IdmSsjHiGmFt LZnH4x7wAqXIKKUWG2CAFyjapF/0vH+CIJdgIO/JXQJ5hEY0Xrbc6zzyREwBo/M7MdPF U+uA== X-Gm-Message-State: AGi0Pua4pL1GwAcozM6u93n0tjju7CugVRiUCkxLnWD/i6PZb6JIeHY1 51HZwbY+irCbcFjuWwlQtl5K+1DhAR39y7Wb9ARdnVozjeMkI996Q5/1wokInq5+/+kBePDqYWX m58T2aelvJVJrDFwPRGO6tcia7GDUG2Ge3E14AcnfXpxlu32o+grNbdzBMgzDfNjZFEcB X-Google-Smtp-Source: APiQypJZmIyhVe7/hdUJ52P5QVQ8Yj3sQWD2E0WiwM6/H+I65t/cAzYC9R/I/2ckV0eHtzvH2NDayA== X-Received: by 2002:a17:90a:246d:: with SMTP id h100mr5165698pje.58.1586938797228; Wed, 15 Apr 2020 01:19:57 -0700 (PDT) Received: from S60.dhcp.broadcom.net ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id fy21sm3819019pjb.25.2020.04.15.01.19.55 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 15 Apr 2020 01:19:56 -0700 (PDT) From: Venkat Duvvuru To: dev@dpdk.org Cc: Venkat Duvvuru Date: Wed, 15 Apr 2020 13:48:50 +0530 Message-Id: <1586938751-32808-14-git-send-email-venkatkumar.duvvuru@broadcom.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1586938751-32808-1-git-send-email-venkatkumar.duvvuru@broadcom.com> References: <1586852011-37536-1-git-send-email-venkatkumar.duvvuru@broadcom.com> <1586938751-32808-1-git-send-email-venkatkumar.duvvuru@broadcom.com> Subject: [dpdk-dev] [PATCH v4 13/34] net/bnxt: fetch SVIF information from the firmware X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" SVIF (source virtual interface) is used to represent a physical port, physical function, or a virtual function. SVIF is compared during L2 context and exact match lookups in TX direction. SVIF is masked for port information during L2 context and exact match lookup in RX direction. Hence, driver needs this SVIF information to program L2 context and Exact match tables. Signed-off-by: Venkat Duvvuru Reviewed-by: Lance Richardson Reviewed-by: Ajit Kumar Khaparde --- drivers/net/bnxt/bnxt.h | 6 ++++++ drivers/net/bnxt/bnxt_ethdev.c | 14 ++++++++++++++ drivers/net/bnxt/bnxt_hwrm.c | 34 ++++++++++++++++++++++++++++++++++ drivers/net/bnxt/bnxt_hwrm.h | 1 + 4 files changed, 55 insertions(+) diff --git a/drivers/net/bnxt/bnxt.h b/drivers/net/bnxt/bnxt.h index a8e57ca..2ed56f4 100644 --- a/drivers/net/bnxt/bnxt.h +++ b/drivers/net/bnxt/bnxt.h @@ -682,6 +682,9 @@ struct bnxt { #define BNXT_FLOW_ID_MASK 0x0000ffff struct bnxt_mark_info *mark_table; +#define BNXT_SVIF_INVALID 0xFFFF + uint16_t func_svif; + uint16_t port_svif; struct tf tfp; }; @@ -723,4 +726,7 @@ extern int bnxt_logtype_driver; #define PMD_DRV_LOG(level, fmt, args...) \ PMD_DRV_LOG_RAW(level, fmt, ## args) + +uint16_t bnxt_get_svif(uint16_t port_id, bool func_svif); + #endif diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c index 93d0062..f3cc745 100644 --- a/drivers/net/bnxt/bnxt_ethdev.c +++ b/drivers/net/bnxt/bnxt_ethdev.c @@ -4696,6 +4696,18 @@ static void bnxt_config_vf_req_fwd(struct bnxt *bp) ALLOW_FUNC(HWRM_VNIC_TPA_CFG); } +uint16_t +bnxt_get_svif(uint16_t port_id, bool func_svif) +{ + struct rte_eth_dev *eth_dev; + struct bnxt *bp; + + eth_dev = &rte_eth_devices[port_id]; + bp = eth_dev->data->dev_private; + + return func_svif ? bp->func_svif : bp->port_svif; +} + static int bnxt_init_fw(struct bnxt *bp) { uint16_t mtu; @@ -4731,6 +4743,8 @@ static int bnxt_init_fw(struct bnxt *bp) if (rc) return rc; + bnxt_hwrm_port_mac_qcfg(bp); + rc = bnxt_hwrm_cfa_adv_flow_mgmt_qcaps(bp); if (rc) return rc; diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c index 443553b..0eaf917 100644 --- a/drivers/net/bnxt/bnxt_hwrm.c +++ b/drivers/net/bnxt/bnxt_hwrm.c @@ -3010,6 +3010,8 @@ int bnxt_hwrm_func_qcfg(struct bnxt *bp, uint16_t *mtu) struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr; uint16_t flags; int rc = 0; + bp->func_svif = BNXT_SVIF_INVALID; + uint16_t svif_info; HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB); req.fid = rte_cpu_to_le_16(0xffff); @@ -3020,6 +3022,12 @@ int bnxt_hwrm_func_qcfg(struct bnxt *bp, uint16_t *mtu) /* Hard Coded.. 0xfff VLAN ID mask */ bp->vlan = rte_le_to_cpu_16(resp->vlan) & 0xfff; + + svif_info = rte_le_to_cpu_16(resp->svif_info); + if (svif_info & HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_VALID) + bp->func_svif = svif_info & + HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_MASK; + flags = rte_le_to_cpu_16(resp->flags); if (BNXT_PF(bp) && (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_MULTI_HOST)) bp->flags |= BNXT_FLAG_MULTI_HOST; @@ -3056,6 +3064,32 @@ int bnxt_hwrm_func_qcfg(struct bnxt *bp, uint16_t *mtu) return rc; } +int bnxt_hwrm_port_mac_qcfg(struct bnxt *bp) +{ + struct hwrm_port_mac_qcfg_input req = {0}; + struct hwrm_port_mac_qcfg_output *resp = bp->hwrm_cmd_resp_addr; + uint16_t port_svif_info; + int rc; + + bp->port_svif = BNXT_SVIF_INVALID; + + HWRM_PREP(&req, HWRM_PORT_MAC_QCFG, BNXT_USE_CHIMP_MB); + + rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB); + + HWRM_CHECK_RESULT(); + + port_svif_info = rte_le_to_cpu_16(resp->port_svif_info); + if (port_svif_info & + HWRM_PORT_MAC_QCFG_OUTPUT_PORT_SVIF_INFO_PORT_SVIF_VALID) + bp->port_svif = port_svif_info & + HWRM_PORT_MAC_QCFG_OUTPUT_PORT_SVIF_INFO_PORT_SVIF_MASK; + + HWRM_UNLOCK(); + + return 0; +} + static void copy_func_cfg_to_qcaps(struct hwrm_func_cfg_input *fcfg, struct hwrm_func_qcaps_output *qcaps) { diff --git a/drivers/net/bnxt/bnxt_hwrm.h b/drivers/net/bnxt/bnxt_hwrm.h index df7aa74..0079d8a 100644 --- a/drivers/net/bnxt/bnxt_hwrm.h +++ b/drivers/net/bnxt/bnxt_hwrm.h @@ -193,6 +193,7 @@ int bnxt_hwrm_port_qstats(struct bnxt *bp); int bnxt_hwrm_port_clr_stats(struct bnxt *bp); int bnxt_hwrm_port_led_cfg(struct bnxt *bp, bool led_on); int bnxt_hwrm_port_led_qcaps(struct bnxt *bp); +int bnxt_hwrm_port_mac_qcfg(struct bnxt *bp); int bnxt_hwrm_func_cfg_vf_set_flags(struct bnxt *bp, uint16_t vf, uint32_t flags); void vf_vnic_set_rxmask_cb(struct bnxt_vnic_info *vnic, void *flagp); -- 2.7.4