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GET /api/patches/131597/?format=api
{ "id": 131597, "url": "https://patches.dpdk.org/api/patches/131597/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20230919095440.45445-12-chaoyong.he@corigine.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": "<20230919095440.45445-12-chaoyong.he@corigine.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230919095440.45445-12-chaoyong.he@corigine.com", "date": "2023-09-19T09:54:25", "name": "[v5,11/26] net/nfp: refact the hwinfo module", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "9369e894f6d9f103fe4a65b715ee8e3869000bed", "submitter": { "id": 2554, "url": "https://patches.dpdk.org/api/people/2554/?format=api", "name": "Chaoyong He", "email": "chaoyong.he@corigine.com" }, "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/20230919095440.45445-12-chaoyong.he@corigine.com/mbox/", "series": [ { "id": 29547, "url": "https://patches.dpdk.org/api/series/29547/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=29547", "date": "2023-09-19T09:54:14", "name": "refact the nfpcore module", "version": 5, "mbox": "https://patches.dpdk.org/series/29547/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/131597/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/131597/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", 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"Authentication-Results": "dkim=none (message not signed)\n header.d=none;dmarc=none action=none header.from=corigine.com;", "From": "Chaoyong He <chaoyong.he@corigine.com>", "To": "dev@dpdk.org", "Cc": "oss-drivers@corigine.com,\n\tChaoyong He <chaoyong.he@corigine.com>", "Subject": "[PATCH v5 11/26] net/nfp: refact the hwinfo module", "Date": "Tue, 19 Sep 2023 17:54:25 +0800", "Message-Id": "<20230919095440.45445-12-chaoyong.he@corigine.com>", "X-Mailer": "git-send-email 2.39.1", "In-Reply-To": "<20230919095440.45445-1-chaoyong.he@corigine.com>", "References": "<20230918024612.1600536-1-chaoyong.he@corigine.com>\n <20230919095440.45445-1-chaoyong.he@corigine.com>", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-ClientProxiedBy": "BY5PR04CA0014.namprd04.prod.outlook.com\n (2603:10b6:a03:1d0::24) To SJ0PR13MB5545.namprd13.prod.outlook.com\n (2603:10b6:a03:424::5)", "MIME-Version": "1.0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": 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"X-OriginatorOrg": "corigine.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 8a6811cb-f726-4d9a-edd1-08dbb8f6940e", "X-MS-Exchange-CrossTenant-AuthSource": "SJ0PR13MB5545.namprd13.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "19 Sep 2023 09:55:39.1345 (UTC)", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "fe128f2c-073b-4c20-818e-7246a585940c", "X-MS-Exchange-CrossTenant-MailboxType": "HOSTED", "X-MS-Exchange-CrossTenant-UserPrincipalName": "\n aWF6qoX4O0hqrMvZjxlLQzAiMFIDoHCWr5R3NWUl8nhj6Mo2yZwDspT1jPbahVL8GNQ0uu8MwdayA33wOi2/7GI0809J+li+1xINmKvO1Vg=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "PH7PR13MB5868", "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": "Move the definition of data structure and macro into the implement file.\nAlso remove the unneeded header file include statements.\n\nSigned-off-by: Chaoyong He <chaoyong.he@corigine.com>\n---\n drivers/net/nfp/nfpcore/nfp_hwinfo.c | 84 +++++++++++++++++++++++++---\n drivers/net/nfp/nfpcore/nfp_hwinfo.h | 71 +----------------------\n 2 files changed, 77 insertions(+), 78 deletions(-)", "diff": "diff --git a/drivers/net/nfp/nfpcore/nfp_hwinfo.c b/drivers/net/nfp/nfpcore/nfp_hwinfo.c\nindex e33e660ea9..c334202bd7 100644\n--- a/drivers/net/nfp/nfpcore/nfp_hwinfo.c\n+++ b/drivers/net/nfp/nfpcore/nfp_hwinfo.c\n@@ -17,17 +17,82 @@\n * (ie, in this example, ME 39 has been reserved by boardconfig.)\n */\n \n-#include <stdio.h>\n-#include <time.h>\n+#include \"nfp_hwinfo.h\"\n \n-#include \"nfp_cpp.h\"\n+#include \"nfp_crc.h\"\n #include \"nfp_logs.h\"\n-#include \"nfp6000/nfp6000.h\"\n #include \"nfp_resource.h\"\n-#include \"nfp_hwinfo.h\"\n-#include \"nfp_crc.h\"\n \n-static int\n+#define HWINFO_SIZE_MIN 0x100\n+\n+/*\n+ * The Hardware Info Table defines the properties of the system.\n+ *\n+ * HWInfo v1 Table (fixed size)\n+ *\n+ * 0x0000: uint32_t version Hardware Info Table version (1.0)\n+ * 0x0004: uint32_t size Total size of the table, including the\n+ * CRC32 (IEEE 802.3)\n+ * 0x0008: uint32_t jumptab Offset of key/value table\n+ * 0x000c: uint32_t keys Total number of keys in the key/value table\n+ * NNNNNN: Key/value jump table and string data\n+ * (size - 4): uint32_t crc32 CRC32 (same as IEEE 802.3, POSIX csum, etc)\n+ * CRC32(\"\",0) = ~0, CRC32(\"a\",1) = 0x48C279FE\n+ *\n+ * HWInfo v2 Table (variable size)\n+ *\n+ * 0x0000: uint32_t version Hardware Info Table version (2.0)\n+ * 0x0004: uint32_t size Current size of the data area, excluding CRC32\n+ * 0x0008: uint32_t limit Maximum size of the table\n+ * 0x000c: uint32_t reserved Unused, set to zero\n+ * NNNNNN: Key/value data\n+ * (size - 4): uint32_t crc32 CRC32 (same as IEEE 802.3, POSIX csum, etc)\n+ * CRC32(\"\",0) = ~0, CRC32(\"a\",1) = 0x48C279FE\n+ *\n+ * If the HWInfo table is in the process of being updated, the low bit of\n+ * version will be set.\n+ *\n+ * HWInfo v1 Key/Value Table\n+ * -------------------------\n+ *\n+ * The key/value table is a set of offsets to ASCIIZ strings which have\n+ * been strcmp(3) sorted (yes, please use bsearch(3) on the table).\n+ *\n+ * All keys are guaranteed to be unique.\n+ *\n+ * N+0: uint32_t key_1 Offset to the first key\n+ * N+4: uint32_t val_1 Offset to the first value\n+ * N+8: uint32_t key_2 Offset to the second key\n+ * N+c: uint32_t val_2 Offset to the second value\n+ * ...\n+ *\n+ * HWInfo v2 Key/Value Table\n+ * -------------------------\n+ *\n+ * Packed UTF8Z strings, ie 'key1\\000value1\\000key2\\000value2\\000'\n+ * Unsorted.\n+ *\n+ * Note: Only the HwInfo v2 Table be supported now.\n+ */\n+\n+#define NFP_HWINFO_VERSION_1 ('H' << 24 | 'I' << 16 | 1 << 8 | 0 << 1 | 0)\n+#define NFP_HWINFO_VERSION_2 ('H' << 24 | 'I' << 16 | 2 << 8 | 0 << 1 | 0)\n+#define NFP_HWINFO_VERSION_UPDATING RTE_BIT32(0)\n+\n+struct nfp_hwinfo {\n+\tuint8_t start[0];\n+\n+\tuint32_t version;\n+\tuint32_t size;\n+\n+\t/* V2 specific fields */\n+\tuint32_t limit;\n+\tuint32_t resv;\n+\n+\tchar data[];\n+};\n+\n+static bool\n nfp_hwinfo_is_updating(struct nfp_hwinfo *hwinfo)\n {\n \treturn hwinfo->version & NFP_HWINFO_VERSION_UPDATING;\n@@ -120,7 +185,7 @@ nfp_hwinfo_try_fetch(struct nfp_cpp *cpp,\n \t\tgoto exit_free;\n \t}\n \n-\theader = (void *)db;\n+\theader = (struct nfp_hwinfo *)db;\n \tif (nfp_hwinfo_is_updating(header))\n \t\tgoto exit_free;\n \n@@ -133,7 +198,8 @@ nfp_hwinfo_try_fetch(struct nfp_cpp *cpp,\n \t/* NULL-terminate for safety */\n \tdb[*cpp_size] = '\\0';\n \n-\treturn (void *)db;\n+\treturn (struct nfp_hwinfo *)db;\n+\n exit_free:\n \tfree(db);\n \treturn NULL;\ndiff --git a/drivers/net/nfp/nfpcore/nfp_hwinfo.h b/drivers/net/nfp/nfpcore/nfp_hwinfo.h\nindex 543562779a..c812f10076 100644\n--- a/drivers/net/nfp/nfpcore/nfp_hwinfo.h\n+++ b/drivers/net/nfp/nfpcore/nfp_hwinfo.h\n@@ -6,76 +6,9 @@\n #ifndef __NFP_HWINFO_H__\n #define __NFP_HWINFO_H__\n \n-#include <inttypes.h>\n+#include \"nfp_cpp.h\"\n \n-#define HWINFO_SIZE_MIN 0x100\n-\n-/*\n- * The Hardware Info Table defines the properties of the system.\n- *\n- * HWInfo v1 Table (fixed size)\n- *\n- * 0x0000: uint32_t version Hardware Info Table version (1.0)\n- * 0x0004: uint32_t size Total size of the table, including the\n- * CRC32 (IEEE 802.3)\n- * 0x0008: uint32_t jumptab Offset of key/value table\n- * 0x000c: uint32_t keys Total number of keys in the key/value table\n- * NNNNNN: Key/value jump table and string data\n- * (size - 4): uint32_t crc32 CRC32 (same as IEEE 802.3, POSIX csum, etc)\n- * CRC32(\"\",0) = ~0, CRC32(\"a\",1) = 0x48C279FE\n- *\n- * HWInfo v2 Table (variable size)\n- *\n- * 0x0000: uint32_t version Hardware Info Table version (2.0)\n- * 0x0004: uint32_t size Current size of the data area, excluding CRC32\n- * 0x0008: uint32_t limit Maximum size of the table\n- * 0x000c: uint32_t reserved Unused, set to zero\n- * NNNNNN: Key/value data\n- * (size - 4): uint32_t crc32 CRC32 (same as IEEE 802.3, POSIX csum, etc)\n- * CRC32(\"\",0) = ~0, CRC32(\"a\",1) = 0x48C279FE\n- *\n- * If the HWInfo table is in the process of being updated, the low bit of\n- * version will be set.\n- *\n- * HWInfo v1 Key/Value Table\n- * -------------------------\n- *\n- * The key/value table is a set of offsets to ASCIIZ strings which have\n- * been strcmp(3) sorted (yes, please use bsearch(3) on the table).\n- *\n- * All keys are guaranteed to be unique.\n- *\n- * N+0: uint32_t key_1 Offset to the first key\n- * N+4: uint32_t val_1 Offset to the first value\n- * N+8: uint32_t key_2 Offset to the second key\n- * N+c: uint32_t val_2 Offset to the second value\n- * ...\n- *\n- * HWInfo v2 Key/Value Table\n- * -------------------------\n- *\n- * Packed UTF8Z strings, ie 'key1\\000value1\\000key2\\000value2\\000'\n- * Unsorted.\n- *\n- * Note: Only the HwInfo v2 Table be supported now.\n- */\n-\n-#define NFP_HWINFO_VERSION_1 ('H' << 24 | 'I' << 16 | 1 << 8 | 0 << 1 | 0)\n-#define NFP_HWINFO_VERSION_2 ('H' << 24 | 'I' << 16 | 2 << 8 | 0 << 1 | 0)\n-#define NFP_HWINFO_VERSION_UPDATING RTE_BIT32(0)\n-\n-struct nfp_hwinfo {\n-\tuint8_t start[0];\n-\n-\tuint32_t version;\n-\tuint32_t size;\n-\n-\t/* v2 specific fields */\n-\tuint32_t limit;\n-\tuint32_t resv;\n-\n-\tchar data[];\n-};\n+struct nfp_hwinfo;\n \n struct nfp_hwinfo *nfp_hwinfo_read(struct nfp_cpp *cpp);\n \n", "prefixes": [ "v5", "11/26" ] }