Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/128295/?format=api
{ "id": 128295, "url": "http://patches.dpdk.org/api/patches/128295/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230607130245.8048-7-ivan.malov@arknetworks.am/", "project": { "id": 1, "url": "http://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": "<20230607130245.8048-7-ivan.malov@arknetworks.am>", "list_archive_url": "https://inbox.dpdk.org/dev/20230607130245.8048-7-ivan.malov@arknetworks.am", "date": "2023-06-07T13:02:17", "name": "[v4,06/34] common/sfc_efx/base: add API to insert data to HW table", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "5c65a7290ab0610a7eed42f550b49592a478997c", "submitter": { "id": 2962, "url": "http://patches.dpdk.org/api/people/2962/?format=api", "name": "Ivan Malov", "email": "ivan.malov@arknetworks.am" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20230607130245.8048-7-ivan.malov@arknetworks.am/mbox/", "series": [ { "id": 28390, "url": "http://patches.dpdk.org/api/series/28390/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=28390", "date": "2023-06-07T13:02:11", "name": "net/sfc: support HW conntrack assistance", "version": 4, "mbox": "http://patches.dpdk.org/series/28390/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/128295/comments/", "check": "warning", "checks": "http://patches.dpdk.org/api/patches/128295/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 8CD1642C4D;\n\tWed, 7 Jun 2023 15:03:46 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id E4ADB42D48;\n\tWed, 7 Jun 2023 15:02:54 +0200 (CEST)", "from agw.arknetworks.am (agw.arknetworks.am [79.141.165.80])\n by mails.dpdk.org (Postfix) with ESMTP id 0810742B8E\n for <dev@dpdk.org>; Wed, 7 Jun 2023 15:02:50 +0200 (CEST)", "from localhost.localdomain (unknown [78.109.69.83])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest\n SHA256)\n (No client certificate requested)\n by agw.arknetworks.am (Postfix) with ESMTPSA id 621FFE1247;\n Wed, 7 Jun 2023 17:02:49 +0400 (+04)" ], "From": "Ivan Malov <ivan.malov@arknetworks.am>", "To": "dev@dpdk.org", "Cc": "Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,\n Ferruh Yigit <ferruh.yigit@amd.com>,\n Denis Pryazhennikov <denis.pryazhennikov@arknetworks.am>,\n Viacheslav Galaktionov <viacheslav.galaktionov@arknetworks.am>,\n Andy Moreton <amoreton@xilinx.com>", "Subject": "[PATCH v4 06/34] common/sfc_efx/base: add API to insert data to HW\n table", "Date": "Wed, 7 Jun 2023 17:02:17 +0400", "Message-Id": "<20230607130245.8048-7-ivan.malov@arknetworks.am>", "X-Mailer": "git-send-email 2.30.2", "In-Reply-To": "<20230607130245.8048-1-ivan.malov@arknetworks.am>", "References": "<20230601195538.8265-1-ivan.malov@arknetworks.am>\n <20230607130245.8048-1-ivan.malov@arknetworks.am>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "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" }, "content": "From: Denis Pryazhennikov <denis.pryazhennikov@arknetworks.am>\n\nAPI allows to insert data to any supported HW table.\n\nSigned-off-by: Denis Pryazhennikov <denis.pryazhennikov@arknetworks.am>\nReviewed-by: Ivan Malov <ivan.malov@arknetworks.am>\nReviewed-by: Viacheslav Galaktionov <viacheslav.galaktionov@arknetworks.am>\nReviewed-by: Andy Moreton <amoreton@xilinx.com>\n---\n drivers/common/sfc_efx/base/efx.h | 16 +++++\n drivers/common/sfc_efx/base/efx_table.c | 79 +++++++++++++++++++++++++\n drivers/common/sfc_efx/version.map | 1 +\n 3 files changed, 96 insertions(+)", "diff": "diff --git a/drivers/common/sfc_efx/base/efx.h b/drivers/common/sfc_efx/base/efx.h\nindex e7988e3657..90d86c70dd 100644\n--- a/drivers/common/sfc_efx/base/efx.h\n+++ b/drivers/common/sfc_efx/base/efx.h\n@@ -5152,6 +5152,22 @@ efx_table_describe(\n \t__in\t\t\t\t\tunsigned int n_field_descs,\n \t__out_opt\t\t\t\tunsigned int *n_field_descs_writtenp);\n \n+/* Maximum possible size of data for manipulation of the tables */\n+#define EFX_TABLE_ENTRY_LENGTH_MAX\t1008\n+\n+LIBEFX_API\n+extern\t__checkReturn\t\t\tefx_rc_t\n+efx_table_entry_insert(\n+\t__in\t\t\t\tefx_nic_t *enp,\n+\t__in\t\t\t\tefx_table_id_t table_id,\n+\t__in\t\t\t\tuint16_t priority,\n+\t__in\t\t\t\tuint16_t mask_id,\n+\t__in\t\t\t\tuint16_t key_width,\n+\t__in\t\t\t\tuint16_t mask_width,\n+\t__in\t\t\t\tuint16_t resp_width,\n+\t__in_bcount(data_size)\t\tuint8_t *entry_datap,\n+\t__in\t\t\t\tunsigned int data_size);\n+\n #ifdef\t__cplusplus\n }\n #endif\ndiff --git a/drivers/common/sfc_efx/base/efx_table.c b/drivers/common/sfc_efx/base/efx_table.c\nindex c5657ddff7..6ebb92e83b 100644\n--- a/drivers/common/sfc_efx/base/efx_table.c\n+++ b/drivers/common/sfc_efx/base/efx_table.c\n@@ -338,6 +338,85 @@ efx_table_describe(\n \tEFSYS_PROBE(fail6);\n fail5:\n \tEFSYS_PROBE(fail5);\n+fail4:\n+\tEFSYS_PROBE(fail4);\n+fail3:\n+\tEFSYS_PROBE(fail3);\n+fail2:\n+\tEFSYS_PROBE(fail2);\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_table_entry_insert(\n+\t__in\t\t\t\tefx_nic_t *enp,\n+\t__in\t\t\t\tefx_table_id_t table_id,\n+\t__in\t\t\t\tuint16_t priority,\n+\t__in\t\t\t\tuint16_t mask_id,\n+\t__in\t\t\t\tuint16_t key_width,\n+\t__in\t\t\t\tuint16_t mask_width,\n+\t__in\t\t\t\tuint16_t resp_width,\n+\t__in_bcount(data_size)\t\tuint8_t *entry_datap,\n+\t__in\t\t\t\tunsigned int data_size)\n+{\n+\tconst efx_nic_cfg_t *encp = efx_nic_cfg_get(enp);\n+\tunsigned int n_dwords;\n+\tefx_mcdi_req_t req;\n+\tefx_rc_t rc;\n+\tEFX_MCDI_DECLARE_BUF(payload,\n+\t MC_CMD_TABLE_INSERT_IN_LENMAX_MCDI2,\n+\t MC_CMD_TABLE_INSERT_OUT_LEN);\n+\n+\t/*\n+\t * Ensure MCDI number of 32bit units matches EFX maximum possible\n+\t * data in bytes.\n+\t */\n+\tEFX_STATIC_ASSERT((MC_CMD_TABLE_INSERT_IN_LENMAX * sizeof(uint32_t)) ==\n+\t EFX_TABLE_ENTRY_LENGTH_MAX);\n+\n+\tif (encp->enc_table_api_supported == B_FALSE) {\n+\t\trc = ENOTSUP;\n+\t\tgoto fail1;\n+\t}\n+\n+\tif ((data_size % sizeof(uint32_t)) != 0) {\n+\t\trc = EINVAL;\n+\t\tgoto fail2;\n+\t}\n+\n+\tif ((data_size == 0) || (data_size > EFX_TABLE_ENTRY_LENGTH_MAX)) {\n+\t\trc = EINVAL;\n+\t\tgoto fail3;\n+\t}\n+\n+\tn_dwords = data_size / sizeof(uint32_t);\n+\n+\treq.emr_cmd = MC_CMD_TABLE_INSERT;\n+\treq.emr_in_buf = payload;\n+\treq.emr_in_length = MC_CMD_TABLE_INSERT_IN_LEN(n_dwords);\n+\treq.emr_out_buf = payload;\n+\treq.emr_out_length = MC_CMD_TABLE_INSERT_OUT_LEN;\n+\n+\tMCDI_IN_SET_DWORD(req, TABLE_INSERT_IN_TABLE_ID, (uint32_t)table_id);\n+\tMCDI_IN_SET_WORD(req, TABLE_INSERT_IN_PRIORITY, priority);\n+\tMCDI_IN_SET_WORD(req, TABLE_INSERT_IN_MASK_ID, mask_id);\n+\tMCDI_IN_SET_WORD(req, TABLE_INSERT_IN_KEY_WIDTH, key_width);\n+\tMCDI_IN_SET_WORD(req, TABLE_INSERT_IN_MASK_WIDTH, mask_width);\n+\tMCDI_IN_SET_WORD(req, TABLE_INSERT_IN_RESP_WIDTH, resp_width);\n+\n+\tmemcpy(MCDI_IN2(req, uint8_t, TABLE_INSERT_IN_DATA), entry_datap, data_size);\n+\n+\tefx_mcdi_execute(enp, &req);\n+\n+\tif (req.emr_rc != 0) {\n+\t\trc = req.emr_rc;\n+\t\tgoto fail4;\n+\t}\n+\n+\treturn (0);\n+\n fail4:\n \tEFSYS_PROBE(fail4);\n fail3:\ndiff --git a/drivers/common/sfc_efx/version.map b/drivers/common/sfc_efx/version.map\nindex a87cb1bba5..2be519e0e1 100644\n--- a/drivers/common/sfc_efx/version.map\n+++ b/drivers/common/sfc_efx/version.map\n@@ -233,6 +233,7 @@ INTERNAL {\n \tefx_sram_buf_tbl_set;\n \n \tefx_table_describe;\n+\tefx_table_entry_insert;\n \tefx_table_is_supported;\n \tefx_table_list;\n \tefx_table_supported_num_get;\n", "prefixes": [ "v4", "06/34" ] }