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GET /api/patches/97423/?format=api
{ "id": 97423, "url": "https://patches.dpdk.org/api/patches/97423/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20210827065717.1838258-6-andrew.rybchenko@oktetlabs.ru/", "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": "<20210827065717.1838258-6-andrew.rybchenko@oktetlabs.ru>", "list_archive_url": "https://inbox.dpdk.org/dev/20210827065717.1838258-6-andrew.rybchenko@oktetlabs.ru", "date": "2021-08-27T06:56:44", "name": "[05/38] common/sfc_efx/base: add an API to get mport ID by selector", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "7e4b648cd0981cbad84620d1c833a19e37eb6f28", "submitter": { "id": 2013, "url": "https://patches.dpdk.org/api/people/2013/?format=api", "name": "Andrew Rybchenko", "email": "Andrew.Rybchenko@oktetlabs.ru" }, "delegate": { "id": 319, "url": "https://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20210827065717.1838258-6-andrew.rybchenko@oktetlabs.ru/mbox/", "series": [ { "id": 18492, "url": "https://patches.dpdk.org/api/series/18492/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=18492", "date": "2021-08-27T06:56:39", "name": "net/sfc: support port representors", "version": 1, "mbox": "https://patches.dpdk.org/series/18492/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/97423/comments/", "check": "warning", "checks": "https://patches.dpdk.org/api/patches/97423/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 46FFAA0C43;\n\tFri, 27 Aug 2021 08:58:14 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id D29C841250;\n\tFri, 27 Aug 2021 08:57:57 +0200 (CEST)", "from shelob.oktetlabs.ru (shelob.oktetlabs.ru [91.220.146.113])\n by mails.dpdk.org (Postfix) with ESMTP id 3A9B5410E9\n for <dev@dpdk.org>; Fri, 27 Aug 2021 08:57:56 +0200 (CEST)", "by shelob.oktetlabs.ru (Postfix, from userid 122)\n id 015337F563; Fri, 27 Aug 2021 09:57:55 +0300 (MSK)", "from aros.oktetlabs.ru (aros.oktetlabs.ru [192.168.38.17])\n by shelob.oktetlabs.ru (Postfix) with ESMTP id 4DB127F6D5;\n Fri, 27 Aug 2021 09:57:33 +0300 (MSK)" ], "X-Spam-Checker-Version": "SpamAssassin 3.4.2 (2018-09-13) on shelob.oktetlabs.ru", "X-Spam-Level": "", "X-Spam-Status": "No, score=0.8 required=5.0 tests=ALL_TRUSTED,\n DKIM_ADSP_DISCARD,\n URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2", "DKIM-Filter": "OpenDKIM Filter v2.11.0 shelob.oktetlabs.ru 4DB127F6D5", "Authentication-Results": "shelob.oktetlabs.ru/4DB127F6D5; dkim=none;\n dkim-atps=neutral", "From": "Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>", "To": "dev@dpdk.org", "Cc": "Igor Romanov <igor.romanov@oktetlabs.ru>,\n Andy Moreton <amoreton@xilinx.com>, Ivan Malov <ivan.malov@oktetlabs.ru>", "Date": "Fri, 27 Aug 2021 09:56:44 +0300", "Message-Id": "<20210827065717.1838258-6-andrew.rybchenko@oktetlabs.ru>", "X-Mailer": "git-send-email 2.30.2", "In-Reply-To": "<20210827065717.1838258-1-andrew.rybchenko@oktetlabs.ru>", "References": "<20210827065717.1838258-1-andrew.rybchenko@oktetlabs.ru>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH 05/38] common/sfc_efx/base: add an API to get\n mport ID by selector", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Igor Romanov <igor.romanov@oktetlabs.ru>\n\nThe mport ID is required to set appropriate egress mport ID\nin Tx prefix for port representor TxQ.\n\nSigned-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>\nSigned-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>\nReviewed-by: Andy Moreton <amoreton@xilinx.com>\nReviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>\n---\n drivers/common/sfc_efx/base/efx.h | 21 +++++++++\n drivers/common/sfc_efx/base/efx_mae.c | 64 +++++++++++++++++++++++++++\n drivers/common/sfc_efx/version.map | 1 +\n 3 files changed, 86 insertions(+)", "diff": "diff --git a/drivers/common/sfc_efx/base/efx.h b/drivers/common/sfc_efx/base/efx.h\nindex 24e1314cc3..94803815ac 100644\n--- a/drivers/common/sfc_efx/base/efx.h\n+++ b/drivers/common/sfc_efx/base/efx.h\n@@ -4181,6 +4181,19 @@ typedef struct efx_mport_sel_s {\n \tuint32_t sel;\n } efx_mport_sel_t;\n \n+/*\n+ * MPORT ID. Used to refer dynamically to a specific MPORT.\n+ * The difference between MPORT selector and MPORT ID is that\n+ * selector can specify an exact MPORT ID or it can specify a\n+ * pattern by which an exact MPORT ID can be selected. For example,\n+ * static MPORT selector can specify MPORT of a current PF, which\n+ * will be translated to the dynamic MPORT ID based on which PF is\n+ * using that MPORT selector.\n+ */\n+typedef struct efx_mport_id_s {\n+\tuint32_t id;\n+} efx_mport_id_t;\n+\n #define\tEFX_MPORT_NULL\t\t\t(0U)\n \n /*\n@@ -4210,6 +4223,14 @@ efx_mae_mport_by_pcie_function(\n \t__in\t\t\t\tuint32_t vf,\n \t__out\t\t\t\tefx_mport_sel_t *mportp);\n \n+/* Get MPORT ID by an MPORT selector */\n+LIBEFX_API\n+extern\t__checkReturn\t\t\tefx_rc_t\n+efx_mae_mport_id_by_selector(\n+\t__in\t\t\t\tefx_nic_t *enp,\n+\t__in\t\t\t\tconst efx_mport_sel_t *mport_selectorp,\n+\t__out\t\t\t\tefx_mport_id_t *mport_idp);\n+\n /*\n * Fields which have BE postfix in their named constants are expected\n * to be passed by callers in big-endian byte order. They will appear\ndiff --git a/drivers/common/sfc_efx/base/efx_mae.c b/drivers/common/sfc_efx/base/efx_mae.c\nindex c22206e227..b38b1143d6 100644\n--- a/drivers/common/sfc_efx/base/efx_mae.c\n+++ b/drivers/common/sfc_efx/base/efx_mae.c\n@@ -731,6 +731,70 @@ efx_mae_mport_by_pcie_function(\n \n \treturn (0);\n \n+fail2:\n+\tEFSYS_PROBE(fail2);\n+fail1:\n+\tEFSYS_PROBE1(fail1, efx_rc_t, rc);\n+\treturn (rc);\n+}\n+\n+static\t__checkReturn\t\t\tefx_rc_t\n+efx_mcdi_mae_mport_lookup(\n+\t__in\t\t\t\tefx_nic_t *enp,\n+\t__in\t\t\t\tconst efx_mport_sel_t *mport_selectorp,\n+\t__out\t\t\t\tefx_mport_id_t *mport_idp)\n+{\n+\tefx_mcdi_req_t req;\n+\tEFX_MCDI_DECLARE_BUF(payload,\n+\t MC_CMD_MAE_MPORT_LOOKUP_IN_LEN,\n+\t MC_CMD_MAE_MPORT_LOOKUP_OUT_LEN);\n+\tefx_rc_t rc;\n+\n+\treq.emr_cmd = MC_CMD_MAE_MPORT_LOOKUP;\n+\treq.emr_in_buf = payload;\n+\treq.emr_in_length = MC_CMD_MAE_MPORT_LOOKUP_IN_LEN;\n+\treq.emr_out_buf = payload;\n+\treq.emr_out_length = MC_CMD_MAE_MPORT_LOOKUP_OUT_LEN;\n+\n+\tMCDI_IN_SET_DWORD(req, MAE_MPORT_LOOKUP_IN_MPORT_SELECTOR,\n+\t mport_selectorp->sel);\n+\n+\tefx_mcdi_execute(enp, &req);\n+\n+\tif (req.emr_rc != 0) {\n+\t\trc = req.emr_rc;\n+\t\tgoto fail1;\n+\t}\n+\n+\tmport_idp->id = MCDI_OUT_DWORD(req, MAE_MPORT_LOOKUP_OUT_MPORT_ID);\n+\n+\treturn (0);\n+\n+fail1:\n+\tEFSYS_PROBE1(fail1, efx_rc_t, rc);\n+\treturn (rc);\n+}\n+\n+\t__checkReturn\t\t\tefx_rc_t\n+efx_mae_mport_id_by_selector(\n+\t__in\t\t\t\tefx_nic_t *enp,\n+\t__in\t\t\t\tconst efx_mport_sel_t *mport_selectorp,\n+\t__out\t\t\t\tefx_mport_id_t *mport_idp)\n+{\n+\tconst efx_nic_cfg_t *encp = efx_nic_cfg_get(enp);\n+\tefx_rc_t rc;\n+\n+\tif (encp->enc_mae_supported == B_FALSE) {\n+\t\trc = ENOTSUP;\n+\t\tgoto fail1;\n+\t}\n+\n+\trc = efx_mcdi_mae_mport_lookup(enp, mport_selectorp, mport_idp);\n+\tif (rc != 0)\n+\t\tgoto fail2;\n+\n+\treturn (0);\n+\n fail2:\n \tEFSYS_PROBE(fail2);\n fail1:\ndiff --git a/drivers/common/sfc_efx/version.map b/drivers/common/sfc_efx/version.map\nindex 0c5bcdfa84..3dc21878c0 100644\n--- a/drivers/common/sfc_efx/version.map\n+++ b/drivers/common/sfc_efx/version.map\n@@ -126,6 +126,7 @@ INTERNAL {\n \tefx_mae_match_specs_equal;\n \tefx_mae_mport_by_pcie_function;\n \tefx_mae_mport_by_phy_port;\n+\tefx_mae_mport_id_by_selector;\n \tefx_mae_outer_rule_insert;\n \tefx_mae_outer_rule_remove;\n \n", "prefixes": [ "05/38" ] }