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GET /api/patches/81484/?format=api
{ "id": 81484, "url": "https://patches.dpdk.org/api/patches/81484/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1603183709-23420-36-git-send-email-arybchenko@solarflare.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": "<1603183709-23420-36-git-send-email-arybchenko@solarflare.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1603183709-23420-36-git-send-email-arybchenko@solarflare.com", "date": "2020-10-20T08:48:02", "name": "[35/62] common/sfc_efx/base: add an API to get MPORT of a PF/VF", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "7b4a95bb09b2d25a05578fbdb287b9cd338043a8", "submitter": { "id": 607, "url": "https://patches.dpdk.org/api/people/607/?format=api", "name": "Andrew Rybchenko", "email": "arybchenko@solarflare.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1603183709-23420-36-git-send-email-arybchenko@solarflare.com/mbox/", "series": [ { "id": 13132, "url": "https://patches.dpdk.org/api/series/13132/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=13132", "date": "2020-10-20T08:47:30", "name": "net/sfc: support flow API transfer rules", "version": 1, "mbox": "https://patches.dpdk.org/series/13132/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/81484/comments/", "check": "warning", "checks": "https://patches.dpdk.org/api/patches/81484/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 dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 24586A04DD;\n\tTue, 20 Oct 2020 11:04:28 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id BC2E5C8F6;\n\tTue, 20 Oct 2020 10:50:05 +0200 (CEST)", "from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com\n [148.163.129.52]) by dpdk.org (Postfix) with ESMTP id ABD49BBAE\n for <dev@dpdk.org>; Tue, 20 Oct 2020 10:49:05 +0200 (CEST)", "from mx1-us1.ppe-hosted.com (unknown [10.7.65.64])\n by dispatch1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id\n 3C0E96004F for <dev@dpdk.org>; Tue, 20 Oct 2020 08:49:04 +0000 (UTC)", "from us4-mdac16-1.ut7.mdlocal (unknown [10.7.65.69])\n by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id 3A5D82009B\n for <dev@dpdk.org>; Tue, 20 Oct 2020 08:49:04 +0000 (UTC)", "from mx1-us1.ppe-hosted.com (unknown [10.7.65.200])\n by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id\n 44ADA220059\n for <dev@dpdk.org>; Tue, 20 Oct 2020 08:49:03 +0000 (UTC)", "from webmail.solarflare.com (uk.solarflare.com [193.34.186.16])\n (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits))\n (No client certificate requested)\n by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id\n EFF9D800058\n for <dev@dpdk.org>; Tue, 20 Oct 2020 08:49:02 +0000 (UTC)", "from ukex01.SolarFlarecom.com (10.17.10.4) by\n ukex01.SolarFlarecom.com (10.17.10.4) with Microsoft SMTP Server (TLS) id\n 15.0.1497.2; Tue, 20 Oct 2020 09:48:50 +0100", "from opal.uk.solarflarecom.com (10.17.10.1) by\n ukex01.SolarFlarecom.com (10.17.10.4) with Microsoft SMTP Server id\n 15.0.1497.2 via Frontend Transport; Tue, 20 Oct 2020 09:48:50 +0100", "from ukv-loginhost.uk.solarflarecom.com\n (ukv-loginhost.uk.solarflarecom.com [10.17.10.39])\n by opal.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id 09K8mnmQ030803;\n Tue, 20 Oct 2020 09:48:50 +0100", "from ukv-loginhost.uk.solarflarecom.com (localhost [127.0.0.1])\n by ukv-loginhost.uk.solarflarecom.com (Postfix) with ESMTP id 8FE931626E6;\n Tue, 20 Oct 2020 09:48:49 +0100 (BST)" ], "X-Virus-Scanned": "Proofpoint Essentials engine", "From": "Andrew Rybchenko <arybchenko@solarflare.com>", "To": "<y@solarflare.com>", "CC": "<dev@dpdk.org>, Ivan Malov <ivan.malov@oktetlabs.ru>", "Date": "Tue, 20 Oct 2020 09:48:02 +0100", "Message-ID": "<1603183709-23420-36-git-send-email-arybchenko@solarflare.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1603183709-23420-1-git-send-email-arybchenko@solarflare.com>", "References": "<1603183709-23420-1-git-send-email-arybchenko@solarflare.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-TM-AS-Product-Ver": "SMEX-12.5.0.1300-8.6.1012-25736.003", "X-TM-AS-Result": "No-3.258600-8.000000-10", "X-TMASE-MatchedRID": "jW2Old1ajwBCXIPbCpslEEr0JusapgjyyK08DGQV3qvyN+XEEoySvuZ5\n Gn23AeDZuA9fFHhyLzzltBq1WutDWufzx0Vh6/WW9cb9iRwZHB8/pOSL72dTf7Zk7gsuflVK48T\n rEPjgAF1p7pqcmL+GxLlV8VXOJLZWY93BF3BQDx7nZxuPj9aY+6LwP+jjbL9KGlfXMQvierdARX\n r3iG5/5+LzNWBegCW2wgn7iDBesS1YF3qW3Je6+7koFGQg+AS+/CMxRVpH4459CUgTcPbpELB/G\n gNwbqMNeL7UrqCj2l356ESA07XtUnJ3XrQ4lK3Z+xwTl345oIPAisH+ktUifL1NuKS30BZnQIFI\n ZLtsgG0DUH+nVLNyiCsqIP9TxvtJo1s8kG68tot+3BndfXUhXQ==", "X-TM-AS-User-Approved-Sender": "Yes", "X-TM-AS-User-Blocked-Sender": "No", "X-TMASE-Result": "10-3.258600-8.000000", "X-TMASE-Version": "SMEX-12.5.0.1300-8.6.1012-25736.003", "X-MDID": "1603183743-MtWsI1jqXHh1", "X-PPE-DISP": "1603183743;MtWsI1jqXHh1", "Subject": "[dpdk-dev] [PATCH 35/62] common/sfc_efx/base: add an API to get\n\tMPORT of a PF/VF", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "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: Ivan Malov <ivan.malov@oktetlabs.ru>\n\nPCIe functions have static MPORTs which can be utilised by\nMAE rules as delivery destinations for matching traffic.\n\nSigned-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>\nSigned-off-by: Andrew Rybchenko <arybchenko@solarflare.com>\nReviewed-by: Andy Moreton <amoreton@xilinx.com>\n---\n drivers/common/sfc_efx/base/efx.h | 14 +++++++\n drivers/common/sfc_efx/base/efx_mae.c | 39 +++++++++++++++++++\n .../sfc_efx/rte_common_sfc_efx_version.map | 1 +\n 3 files changed, 54 insertions(+)", "diff": "diff --git a/drivers/common/sfc_efx/base/efx.h b/drivers/common/sfc_efx/base/efx.h\nindex eefd79dd06..96ea93f75a 100644\n--- a/drivers/common/sfc_efx/base/efx.h\n+++ b/drivers/common/sfc_efx/base/efx.h\n@@ -4111,6 +4111,20 @@ efx_mae_mport_by_phy_port(\n \t__in\t\t\t\tuint32_t phy_port,\n \t__out\t\t\t\tefx_mport_sel_t *mportp);\n \n+/*\n+ * Get MPORT selector of a PCIe function.\n+ *\n+ * The resulting MPORT selector is opaque to the caller and can be\n+ * passed as an argument to efx_mae_match_spec_mport_set()\n+ * and efx_mae_action_set_populate_deliver().\n+ */\n+LIBEFX_API\n+extern\t__checkReturn\t\t\tefx_rc_t\n+efx_mae_mport_by_pcie_function(\n+\t__in\t\t\t\tuint32_t pf,\n+\t__in\t\t\t\tuint32_t vf,\n+\t__out\t\t\t\tefx_mport_sel_t *mportp);\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 880336a7d9..ee51f19e5e 100644\n--- a/drivers/common/sfc_efx/base/efx_mae.c\n+++ b/drivers/common/sfc_efx/base/efx_mae.c\n@@ -357,6 +357,45 @@ efx_mae_mport_by_phy_port(\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_by_pcie_function(\n+\t__in\t\t\t\tuint32_t pf,\n+\t__in\t\t\t\tuint32_t vf,\n+\t__out\t\t\t\tefx_mport_sel_t *mportp)\n+{\n+\tefx_dword_t dword;\n+\tefx_rc_t rc;\n+\n+\tEFX_STATIC_ASSERT(EFX_PCI_VF_INVALID ==\n+\t MAE_MPORT_SELECTOR_FUNC_VF_ID_NULL);\n+\n+\tif (pf > EFX_MASK32(MAE_MPORT_SELECTOR_FUNC_PF_ID)) {\n+\t\trc = EINVAL;\n+\t\tgoto fail1;\n+\t}\n+\n+\tif (vf > EFX_MASK32(MAE_MPORT_SELECTOR_FUNC_VF_ID)) {\n+\t\trc = EINVAL;\n+\t\tgoto fail2;\n+\t}\n+\n+\tEFX_POPULATE_DWORD_3(dword,\n+\t MAE_MPORT_SELECTOR_TYPE, MAE_MPORT_SELECTOR_TYPE_FUNC,\n+\t MAE_MPORT_SELECTOR_FUNC_PF_ID, pf,\n+\t MAE_MPORT_SELECTOR_FUNC_VF_ID, vf);\n+\n+\tmemset(mportp, 0, sizeof (*mportp));\n+\tmportp->sel = dword.ed_u32[0];\n+\n+\treturn (0);\n+\n+fail2:\n+\tEFSYS_PROBE(fail2);\n fail1:\n \tEFSYS_PROBE1(fail1, efx_rc_t, rc);\n \treturn (rc);\ndiff --git a/drivers/common/sfc_efx/rte_common_sfc_efx_version.map b/drivers/common/sfc_efx/rte_common_sfc_efx_version.map\nindex 6ed412ee39..cb92955a64 100644\n--- a/drivers/common/sfc_efx/rte_common_sfc_efx_version.map\n+++ b/drivers/common/sfc_efx/rte_common_sfc_efx_version.map\n@@ -106,6 +106,7 @@ INTERNAL {\n \tefx_mae_match_spec_is_valid;\n \tefx_mae_match_spec_mport_set;\n \tefx_mae_match_specs_class_cmp;\n+\tefx_mae_mport_by_pcie_function;\n \tefx_mae_mport_by_phy_port;\n \n \tefx_mcdi_fini;\n", "prefixes": [ "35/62" ] }