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 C2601A0577; Mon, 13 Apr 2020 21:44:33 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 3DE5D1C0CB; Mon, 13 Apr 2020 21:42:17 +0200 (CEST) Received: from mail-pf1-f195.google.com (mail-pf1-f195.google.com [209.85.210.195]) by dpdk.org (Postfix) with ESMTP id 12ED71C0C5 for ; Mon, 13 Apr 2020 21:42:16 +0200 (CEST) Received: by mail-pf1-f195.google.com with SMTP id x3so4724526pfp.7 for ; Mon, 13 Apr 2020 12:42:15 -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=O32iLjDO5JFkejImePo7vZ63O7bN/od3PA2kbMgvzUE=; b=QhGYnm07fv8MGrbf/sErTX/JKCn5ZcpVkL/Xj+qLSTdNb4vg3HXUFnF64lA9BvB7Ng P52S1WOLK5bJAjpaxeufWheMyYlbkrpPitQvrAtJ0fTKYxcpgzdzG8hK6wrzdNDvfBfV fWH2WZW3Ug0rcTs/DvLTpb/qLfEqJ+Yy1wtXQ= 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=O32iLjDO5JFkejImePo7vZ63O7bN/od3PA2kbMgvzUE=; b=uE3be5BCgkny4LswlKhpEbqz9RzRr6XmqEubVNA48EVvfaAVljKkXLT0h2TLnzMFdT /IpmN/IjuEdujFKCuu0FUJn8nhlUtLB5m2hSSGbSWF1UzBdO9W7qpPjnakgTkgQC+kCc sH/qtY/amBVo1uHG5Nk0lRGMhwlpNiqbQe00MgdI3xrsxPjh+rolOwnvu7MZGKU79izQ g6Y3kkMMCZBCvzpPiscNfxufWMJx4oH554NMtgvPXfmZKzYyRwN8Hnin3wxIr20gVxpf 0Y93L6cBXpdEvx+zCXjP+w9LPfWDewYNVCfMomQRDhM3ueMwYy/uPcZoDfuRyF3gUIdz Kr6A== X-Gm-Message-State: AGi0PubkVeVMd718OikBbaukz1Yu2JJNW3bafE5N2HAk9BnCbgUlK1CN J7hTgtFOM7V52fLauXT6Zk8mbRpCm6EHb95Cru33qKefz0st66yC/06uYFyUif0jDU7+U58cF6K LST+hKcutwvgkc5NcCakxLZWRypsmDsRVvnlkw4Lu7M4bAULbBfzk15SC1MAbr7HPLWPI X-Google-Smtp-Source: APiQypLNLuzDJ82vyncY4bVpmAIJdhoUD/Y6XfXqNNfn/QPs1riwsOgbGGUkdvMiMsDensxJ4hTCEg== X-Received: by 2002:a62:2b05:: with SMTP id r5mr18201436pfr.120.1586806934766; Mon, 13 Apr 2020 12:42:14 -0700 (PDT) Received: from S60.dhcp.broadcom.net ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id 9sm1381663pfn.204.2020.04.13.12.42.12 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 13 Apr 2020 12:42:14 -0700 (PDT) From: Venkat Duvvuru To: dev@dpdk.org Cc: Venkat Duvvuru Date: Tue, 14 Apr 2020 01:09:50 +0530 Message-Id: <1586806811-21736-14-git-send-email-venkatkumar.duvvuru@broadcom.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1586806811-21736-1-git-send-email-venkatkumar.duvvuru@broadcom.com> References: <1584459511-5353-1-git-send-email-venkatkumar.duvvuru@broadcom.com> <1586806811-21736-1-git-send-email-venkatkumar.duvvuru@broadcom.com> Subject: [dpdk-dev] [PATCH v2 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 c8309ee..43b330f 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