From patchwork Thu Jun 1 17:07:21 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 25009 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id D8D708CF0; Thu, 1 Jun 2017 19:08:44 +0200 (CEST) Received: from rnd-relay.smtp.broadcom.com (lpdvrndsmtp01.broadcom.com [192.19.229.170]) by dpdk.org (Postfix) with ESMTP id 1DEA47CE2 for ; Thu, 1 Jun 2017 19:07:52 +0200 (CEST) Received: from mail-irv-17.broadcom.com (mail-irv-17.lvn.broadcom.net [10.75.224.233]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id F40B630C025; Thu, 1 Jun 2017 10:07:50 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.10.3 rnd-relay.smtp.broadcom.com F40B630C025 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1496336871; bh=Hy4ohfw9ml6eBhG+ntplEC4fAIl4URdgjWRe31aed7M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hDhE0K5dhQ6gWitBBzmkAec02Zzxlp/Dtk+aeHbIhKTlqt89Yf/GDO/SUzDXFm7OV iEsfy3MysVfjNcMu6J63GQuxHcYhiAoVBJ+zBpzUiJlTjTWH8+efX4P6xAZyXUKV1I Uek9UlavDE+wsKuMf9doxfKQEtj5qp+3Jf0PiyfI= Received: from C02PT1RBG8WP.wifi.broadcom.net (c02pt1rbg8wp.wifi.broadcom.net [10.45.51.51]) by mail-irv-17.broadcom.com (Postfix) with ESMTP id 8004C81EB5; Thu, 1 Jun 2017 10:07:50 -0700 (PDT) From: Ajit Khaparde To: dev@dpdk.org Cc: ferruh.yigit@intel.com, Stephen Hurd Date: Thu, 1 Jun 2017 12:07:21 -0500 Message-Id: <20170601170723.48709-25-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.10.1 (Apple Git-78) In-Reply-To: <20170601170723.48709-1-ajit.khaparde@broadcom.com> References: <20170601030232.38677-1-ajit.khaparde@broadcom.com> <20170601170723.48709-1-ajit.khaparde@broadcom.com> Subject: [dpdk-dev] [PATCH v4 24/26] net/bnxt: add code to configure a default VF VLAN 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" This patch adds code to insert a default VF VLAN. Also track the current default VLAN per vnic for the VF. When setting the default VLAN, avoid setting it to the current value. Signed-off-by: Stephen Hurd Signed-off-by: Ajit Khaparde --- v1->v2: regroup related patches and incorporate other review comments v2->v3: - Rebasing to next-net tree - Use net/bnxt instead of just bnxt in patch subject - Add a protection against application calling the API for different vendor's port_id - update testpmd to use these vendor specific APIs --- app/test-pmd/cmdline.c | 5 ++++ drivers/net/bnxt/bnxt.h | 2 +- drivers/net/bnxt/bnxt_hwrm.c | 39 +++++++++++++++++++++++++++++++ drivers/net/bnxt/bnxt_hwrm.h | 2 ++ drivers/net/bnxt/rte_pmd_bnxt.c | 38 ++++++++++++++++++++++++++++++ drivers/net/bnxt/rte_pmd_bnxt.h | 20 ++++++++++++++++ drivers/net/bnxt/rte_pmd_bnxt_version.map | 1 + 7 files changed, 106 insertions(+), 1 deletion(-) diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index f49d83b..ff623c1 100644 --- a/app/test-pmd/cmdline.c +++ b/app/test-pmd/cmdline.c @@ -11334,6 +11334,11 @@ cmd_set_vf_vlan_insert_parsed( ret = rte_pmd_i40e_set_vf_vlan_insert(res->port_id, res->vf_id, res->vlan_id); #endif +#ifdef RTE_LIBRTE_BNXT_PMD + if (ret == -ENOTSUP) + ret = rte_pmd_bnxt_set_vf_vlan_insert(res->port_id, res->vf_id, + res->vlan_id); +#endif switch (ret) { case 0: diff --git a/drivers/net/bnxt/bnxt.h b/drivers/net/bnxt/bnxt.h index c1f9095..54428ba 100644 --- a/drivers/net/bnxt/bnxt.h +++ b/drivers/net/bnxt/bnxt.h @@ -103,8 +103,8 @@ struct bnxt_child_vf_info { uint32_t func_cfg_flags; uint32_t l2_rx_mask; uint16_t fid; - uint16_t dflt_vlan; uint16_t max_tx_rate; + uint16_t dflt_vlan; uint16_t vlan_count; uint8_t mac_spoof_en; uint8_t vlan_spoof_en; diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c index 721e652..bf0526d 100644 --- a/drivers/net/bnxt/bnxt_hwrm.c +++ b/drivers/net/bnxt/bnxt_hwrm.c @@ -2069,6 +2069,27 @@ static void reserve_resources_from_vf(struct bnxt *bp, bp->max_ring_grps -= rte_le_to_cpu_16(resp->max_hw_ring_grps); } +int bnxt_hwrm_func_qcfg_current_vf_vlan(struct bnxt *bp, int vf) +{ + struct hwrm_func_qcfg_input req = {0}; + struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr; + int rc; + + /* Check for zero MAC address */ + HWRM_PREP(req, FUNC_QCFG, -1, resp); + req.fid = rte_cpu_to_le_16(bp->pf.vf_info[vf].fid); + rc = bnxt_hwrm_send_message(bp, &req, sizeof(req)); + if (rc) { + RTE_LOG(ERR, PMD, "hwrm_func_qcfg failed rc:%d\n", rc); + return -1; + } else if (resp->error_code) { + rc = rte_le_to_cpu_16(resp->error_code); + RTE_LOG(ERR, PMD, "hwrm_func_qcfg error %d\n", rc); + return -1; + } + return rte_le_to_cpu_16(resp->vlan); +} + static int update_pf_resource_max(struct bnxt *bp) { struct hwrm_func_qcfg_input req = {0}; @@ -2423,6 +2444,24 @@ int bnxt_hwrm_func_bw_cfg(struct bnxt *bp, uint16_t vf, return rc; } +int bnxt_hwrm_set_vf_vlan(struct bnxt *bp, int vf) +{ + struct hwrm_func_cfg_input req = {0}; + struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr; + int rc = 0; + + HWRM_PREP(req, FUNC_CFG, -1, resp); + req.flags = rte_cpu_to_le_32(bp->pf.vf_info[vf].func_cfg_flags); + req.fid = rte_cpu_to_le_16(bp->pf.vf_info[vf].fid); + req.enables |= rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_VLAN); + req.dflt_vlan = rte_cpu_to_le_16(bp->pf.vf_info[vf].dflt_vlan); + + rc = bnxt_hwrm_send_message(bp, &req, sizeof(req)); + HWRM_CHECK_RESULT; + + return rc; +} + int bnxt_hwrm_reject_fwd_resp(struct bnxt *bp, uint16_t target_id, void *encaped, size_t ec_size) { diff --git a/drivers/net/bnxt/bnxt_hwrm.h b/drivers/net/bnxt/bnxt_hwrm.h index 01e72fa..33d2885 100644 --- a/drivers/net/bnxt/bnxt_hwrm.h +++ b/drivers/net/bnxt/bnxt_hwrm.h @@ -128,8 +128,10 @@ int bnxt_hwrm_func_vf_mac(struct bnxt *bp, uint16_t vf, int bnxt_hwrm_pf_evb_mode(struct bnxt *bp); int bnxt_hwrm_func_bw_cfg(struct bnxt *bp, uint16_t vf, uint16_t max_bw, uint16_t enables); +int bnxt_hwrm_set_vf_vlan(struct bnxt *bp, int vf); int bnxt_hwrm_func_qcfg_vf_default_mac(struct bnxt *bp, uint16_t vf, struct ether_addr *mac); +int bnxt_hwrm_func_qcfg_current_vf_vlan(struct bnxt *bp, int vf); int bnxt_hwrm_tunnel_dst_port_alloc(struct bnxt *bp, uint16_t port, uint8_t tunnel_type); int bnxt_hwrm_tunnel_dst_port_free(struct bnxt *bp, uint16_t port, diff --git a/drivers/net/bnxt/rte_pmd_bnxt.c b/drivers/net/bnxt/rte_pmd_bnxt.c index 40a3c8c..2ecd445 100644 --- a/drivers/net/bnxt/rte_pmd_bnxt.c +++ b/drivers/net/bnxt/rte_pmd_bnxt.c @@ -644,3 +644,41 @@ int rte_pmd_bnxt_mac_addr_add(uint8_t port, struct ether_addr *addr, exit: return rc; } + +int +rte_pmd_bnxt_set_vf_vlan_insert(uint8_t port, uint16_t vf, + uint16_t vlan_id) +{ + struct rte_eth_dev *dev; + struct rte_eth_dev_info dev_info; + struct bnxt *bp; + int rc; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV); + + dev = &rte_eth_devices[port]; + if (!is_bnxt_supported(dev)) + return -ENOTSUP; + + rte_eth_dev_info_get(port, &dev_info); + bp = (struct bnxt *)dev->data->dev_private; + + if (vf >= dev_info.max_vfs) + return -EINVAL; + + if (!BNXT_PF(bp)) { + RTE_LOG(ERR, PMD, + "Attempt to set VF %d vlan insert on non-PF port %d!\n", + vf, port); + return -ENOTSUP; + } + + bp->pf.vf_info[vf].dflt_vlan = vlan_id; + if (bnxt_hwrm_func_qcfg_current_vf_vlan(bp, vf) == + bp->pf.vf_info[vf].dflt_vlan) + return 0; + + rc = bnxt_hwrm_set_vf_vlan(bp, vf); + + return rc; +} diff --git a/drivers/net/bnxt/rte_pmd_bnxt.h b/drivers/net/bnxt/rte_pmd_bnxt.h index a523a95..2144601 100644 --- a/drivers/net/bnxt/rte_pmd_bnxt.h +++ b/drivers/net/bnxt/rte_pmd_bnxt.h @@ -92,6 +92,26 @@ int rte_pmd_bnxt_set_vf_vlan_stripq(uint8_t port, uint16_t vf, uint8_t on); /** + * Enable/Disable vf vlan insert + * + * @param port + * The port identifier of the Ethernet device. + * @param vf + * ID specifying VF. + * @param vlan_id + * 0 - Disable VF's vlan insert. + * n - Enable; n is inserted as the vlan id. + * + * @return + * - (0) if successful. + * - (-ENODEV) if *port* invalid. + * - (-EINVAL) if bad parameter. + */ +int +rte_pmd_bnxt_set_vf_vlan_insert(uint8_t port, uint16_t vf, + uint16_t vlan_id); + +/** * Enable/Disable hardware VF VLAN filtering by an Ethernet device of * received VLAN packets tagged with a given VLAN Tag Identifier. * diff --git a/drivers/net/bnxt/rte_pmd_bnxt_version.map b/drivers/net/bnxt/rte_pmd_bnxt_version.map index e3cc7bc..9433a1e 100644 --- a/drivers/net/bnxt/rte_pmd_bnxt_version.map +++ b/drivers/net/bnxt/rte_pmd_bnxt_version.map @@ -14,6 +14,7 @@ DPDK_17.08 { rte_pmd_bnxt_reset_vf_stats; rte_pmd_bnxt_get_vf_tx_drop_count; rte_pmd_bnxt_mac_addr_add; + rte_pmd_bnxt_set_vf_vlan_insert; local: *; };