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GET /api/patches/122592/?format=api
{ "id": 122592, "url": "http://patches.dpdk.org/api/patches/122592/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230126232802.3960109-5-akozyrev@nvidia.com/", "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": "<20230126232802.3960109-5-akozyrev@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230126232802.3960109-5-akozyrev@nvidia.com", "date": "2023-01-26T23:28:02", "name": "[v2,4/4] app/testpmd: add template table hash calculation function", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "372eb484f4a6683f1d19d94dd9906096278bf1d3", "submitter": { "id": 1873, "url": "http://patches.dpdk.org/api/people/1873/?format=api", "name": "Alexander Kozyrev", "email": "akozyrev@nvidia.com" }, "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/20230126232802.3960109-5-akozyrev@nvidia.com/mbox/", "series": [ { "id": 26664, "url": "http://patches.dpdk.org/api/series/26664/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=26664", "date": "2023-01-26T23:27:58", "name": "ethdev: add template table insertion and matching types", "version": 2, "mbox": "http://patches.dpdk.org/series/26664/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/122592/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/122592/checks/", "tags": {}, "related": [], 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template table hash calculation\n function", "Date": "Fri, 27 Jan 2023 01:28:02 +0200", "Message-ID": "<20230126232802.3960109-5-akozyrev@nvidia.com>", "X-Mailer": "git-send-email 2.18.2", "In-Reply-To": "<20230126232802.3960109-1-akozyrev@nvidia.com>", "References": "<20230121052158.2928238-1-akozyrev@nvidia.com>\n <20230126232802.3960109-1-akozyrev@nvidia.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[10.126.230.37]", "X-ClientProxiedBy": "rnnvmail202.nvidia.com (10.129.68.7) To\n rnnvmail201.nvidia.com (10.129.68.8)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "BN8NAM11FT049:EE_|PH7PR12MB5654:EE_", "X-MS-Office365-Filtering-Correlation-Id": "1a0f1026-b5f8-4184-b193-08dafff50ef0", "X-LD-Processed": "43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n 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BN8NAM11FT049.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "PH7PR12MB5654", "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": "Add testpmd CLI interface for a template table hash function.\nAvailable types are: default, linear, crc32 and crc16.\nflow template_table 0 create table_id 0 hash_func linear ...\n\nSigned-off-by: Alexander Kozyrev <akozyrev@nvidia.com>\n---\n app/test-pmd/cmdline_flow.c | 69 ++++++++++++++++++++++++++++++++++++-\n 1 file changed, 68 insertions(+), 1 deletion(-)", "diff": "diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c\nindex f1d6813baa..007d31c5cf 100644\n--- a/app/test-pmd/cmdline_flow.c\n+++ b/app/test-pmd/cmdline_flow.c\n@@ -180,6 +180,8 @@ enum index {\n \tTABLE_DESTROY_ID,\n \tTABLE_INSERTION_TYPE,\n \tTABLE_INSERTION_TYPE_NAME,\n+\tTABLE_HASH_FUNC,\n+\tTABLE_HASH_FUNC_NAME,\n \tTABLE_GROUP,\n \tTABLE_PRIORITY,\n \tTABLE_INGRESS,\n@@ -808,7 +810,8 @@ static const char *const modify_field_ids[] = {\n \t\"udp_port_src\", \"udp_port_dst\",\n \t\"vxlan_vni\", \"geneve_vni\", \"gtp_teid\",\n \t\"tag\", \"mark\", \"meta\", \"pointer\", \"value\",\n-\t\"ipv4_ecn\", \"ipv6_ecn\", \"gtp_psc_qfi\", \"meter_color\", NULL\n+\t\"ipv4_ecn\", \"ipv6_ecn\", \"gtp_psc_qfi\", \"meter_color\",\n+\t\"hash_result\", NULL\n };\n \n static const char *const meter_colors[] = {\n@@ -819,6 +822,10 @@ static const char *const table_insertion_types[] = {\n \t\"pattern\", \"index\", NULL\n };\n \n+static const char *const table_hash_funcs[] = {\n+\t\"default\", \"linear\", \"crc32\", \"crc16\", NULL\n+};\n+\n #define RAW_IPSEC_CONFS_MAX_NUM 8\n \n /** Maximum number of subsequent tokens and arguments on the stack. */\n@@ -1163,6 +1170,7 @@ static const enum index next_table_attr[] = {\n \tTABLE_CREATE_ID,\n \tTABLE_GROUP,\n \tTABLE_INSERTION_TYPE,\n+\tTABLE_HASH_FUNC,\n \tTABLE_PRIORITY,\n \tTABLE_INGRESS,\n \tTABLE_EGRESS,\n@@ -2417,6 +2425,9 @@ static int parse_meter_color(struct context *ctx, const struct token *token,\n static int parse_insertion_table_type(struct context *ctx, const struct token *token,\n \t\t\t\t const char *str, unsigned int len, void *buf,\n \t\t\t\t unsigned int size);\n+static int parse_hash_table_type(struct context *ctx, const struct token *token,\n+\t\t\t\t const char *str, unsigned int len, void *buf,\n+\t\t\t\t unsigned int size);\n static int comp_none(struct context *, const struct token *,\n \t\t unsigned int, char *, unsigned int);\n static int comp_boolean(struct context *, const struct token *,\n@@ -2451,6 +2462,8 @@ static int comp_meter_color(struct context *, const struct token *,\n \t\t\t unsigned int, char *, unsigned int);\n static int comp_insertion_table_type(struct context *, const struct token *,\n \t\t\t\t unsigned int, char *, unsigned int);\n+static int comp_hash_table_type(struct context *, const struct token *,\n+\t\t\t\tunsigned int, char *, unsigned int);\n \n /** Token definitions. */\n static const struct token token_list[] = {\n@@ -2935,6 +2948,20 @@ static const struct token token_list[] = {\n \t\t.call = parse_insertion_table_type,\n \t\t.comp = comp_insertion_table_type,\n \t},\n+\t[TABLE_HASH_FUNC] = {\n+\t\t.name = \"hash_func\",\n+\t\t.help = \"specify hash calculation function\",\n+\t\t.next = NEXT(next_table_attr,\n+\t\t\t NEXT_ENTRY(TABLE_HASH_FUNC_NAME)),\n+\t\t.args = ARGS(ARGS_ENTRY(struct buffer,\n+\t\t\t\t\targs.table.attr.hash_func)),\n+\t},\n+\t[TABLE_HASH_FUNC_NAME] = {\n+\t\t.name = \"hash_func_name\",\n+\t\t.help = \"hash calculation function name\",\n+\t\t.call = parse_hash_table_type,\n+\t\t.comp = comp_hash_table_type,\n+\t},\n \t[TABLE_GROUP] = {\n \t\t.name = \"group\",\n \t\t.help = \"specify a group\",\n@@ -10123,6 +10150,32 @@ parse_insertion_table_type(struct context *ctx, const struct token *token,\n \treturn ret > 0 ? (int)len : ret;\n }\n \n+/** Parse Hash Calculation Table Type name */\n+static int\n+parse_hash_table_type(struct context *ctx, const struct token *token,\n+\t\t const char *str, unsigned int len, void *buf,\n+\t\t unsigned int size)\n+{\n+\tconst struct arg *arg = pop_args(ctx);\n+\tunsigned int i;\n+\tchar tmp[2];\n+\tint ret;\n+\n+\t(void)size;\n+\t/* Argument is expected. */\n+\tif (!arg)\n+\t\treturn -1;\n+\tfor (i = 0; table_hash_funcs[i]; ++i)\n+\t\tif (!strcmp_partial(table_hash_funcs[i], str, len))\n+\t\t\tbreak;\n+\tif (!table_hash_funcs[i])\n+\t\treturn -1;\n+\tpush_args(ctx, arg);\n+\tsnprintf(tmp, sizeof(tmp), \"%u\", i);\n+\tret = parse_int(ctx, token, tmp, strlen(tmp), buf, sizeof(i));\n+\treturn ret > 0 ? (int)len : ret;\n+}\n+\n /** No completion. */\n static int\n comp_none(struct context *ctx, const struct token *token,\n@@ -10442,6 +10495,20 @@ comp_insertion_table_type(struct context *ctx, const struct token *token,\n \treturn -1;\n }\n \n+/** Complete available Hash Calculation Table types. */\n+static int\n+comp_hash_table_type(struct context *ctx, const struct token *token,\n+\t\t unsigned int ent, char *buf, unsigned int size)\n+{\n+\tRTE_SET_USED(ctx);\n+\tRTE_SET_USED(token);\n+\tif (!buf)\n+\t\treturn RTE_DIM(table_hash_funcs);\n+\tif (ent < RTE_DIM(table_hash_funcs) - 1)\n+\t\treturn rte_strscpy(buf, table_hash_funcs[ent], size);\n+\treturn -1;\n+}\n+\n /** Internal context. */\n static struct context cmd_flow_context;\n \n", "prefixes": [ "v2", "4/4" ] }