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GET /api/patches/131493/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 131493,
    "url": "http://patches.dpdk.org/api/patches/131493/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230915091551.1459606-19-chaoyong.he@corigine.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": "<20230915091551.1459606-19-chaoyong.he@corigine.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20230915091551.1459606-19-chaoyong.he@corigine.com",
    "date": "2023-09-15T09:15:42",
    "name": "[v3,18/27] net/nfp: add a new header file",
    "commit_ref": null,
    "pull_url": null,
    "state": "changes-requested",
    "archived": true,
    "hash": "08627183c09e2c450085dbdcb2926b84b8a2917c",
    "submitter": {
        "id": 2554,
        "url": "http://patches.dpdk.org/api/people/2554/?format=api",
        "name": "Chaoyong He",
        "email": "chaoyong.he@corigine.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/20230915091551.1459606-19-chaoyong.he@corigine.com/mbox/",
    "series": [
        {
            "id": 29520,
            "url": "http://patches.dpdk.org/api/series/29520/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=29520",
            "date": "2023-09-15T09:15:24",
            "name": "refact the nfpcore module",
            "version": 3,
            "mbox": "http://patches.dpdk.org/series/29520/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/131493/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/131493/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, Chaoyong He <chaoyong.he@corigine.com>,\n\t=?utf-8?q?Niklas_S=C3=B6derlund?= <niklas.soderlund@corigine.com>",
        "Subject": "[PATCH v3 18/27] net/nfp: add a new header file",
        "Date": "Fri, 15 Sep 2023 17:15:42 +0800",
        "Message-Id": "<20230915091551.1459606-19-chaoyong.he@corigine.com>",
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        "References": "<20230830021457.2064750-1-chaoyong.he@corigine.com>\n <20230915091551.1459606-1-chaoyong.he@corigine.com>",
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        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
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        "Errors-To": "dev-bounces@dpdk.org"
    },
    "content": "Split out the macro which are not easily find a DPDK substitute into\na new header file.\n\nSigned-off-by: Chaoyong He <chaoyong.he@corigine.com>\nReviewed-by: Niklas Söderlund <niklas.soderlund@corigine.com>\n---\n drivers/net/nfp/nfpcore/nfp_nsp.c      |  1 +\n drivers/net/nfp/nfpcore/nfp_nsp.h      | 23 --------------\n drivers/net/nfp/nfpcore/nfp_nsp_eth.c  |  1 +\n drivers/net/nfp/nfpcore/nfp_platform.h | 42 ++++++++++++++++++++++++++\n 4 files changed, 44 insertions(+), 23 deletions(-)\n create mode 100644 drivers/net/nfp/nfpcore/nfp_platform.h",
    "diff": "diff --git a/drivers/net/nfp/nfpcore/nfp_nsp.c b/drivers/net/nfp/nfpcore/nfp_nsp.c\nindex 9bb344aa5f..8e65064b10 100644\n--- a/drivers/net/nfp/nfpcore/nfp_nsp.c\n+++ b/drivers/net/nfp/nfpcore/nfp_nsp.c\n@@ -13,6 +13,7 @@\n #include \"nfp_cpp.h\"\n #include \"nfp_logs.h\"\n #include \"nfp_nsp.h\"\n+#include \"nfp_platform.h\"\n #include \"nfp_resource.h\"\n \n int\ndiff --git a/drivers/net/nfp/nfpcore/nfp_nsp.h b/drivers/net/nfp/nfpcore/nfp_nsp.h\nindex 705574b900..14986a9130 100644\n--- a/drivers/net/nfp/nfpcore/nfp_nsp.h\n+++ b/drivers/net/nfp/nfpcore/nfp_nsp.h\n@@ -9,29 +9,6 @@\n #include \"nfp_cpp.h\"\n #include \"nfp_nsp.h\"\n \n-#define GENMASK_ULL(h, l) \\\n-\t(((~0ULL) - (1ULL << (l)) + 1) & (~0ULL >> (64 - 1 - (h))))\n-\n-#define __bf_shf(x) (__builtin_ffsll(x) - 1)\n-\n-#define FIELD_GET(_mask, _reg) \\\n-\t(__extension__ ({ \\\n-\t\ttypeof(_mask) _x = (_mask); \\\n-\t\t(typeof(_x))(((_reg) & (_x)) >> __bf_shf(_x)); \\\n-\t}))\n-\n-#define FIELD_FIT(_mask, _val) \\\n-\t(__extension__ ({ \\\n-\t\ttypeof(_mask) _x = (_mask); \\\n-\t\t!((((typeof(_x))_val) << __bf_shf(_x)) & ~(_x)); \\\n-\t}))\n-\n-#define FIELD_PREP(_mask, _val) \\\n-\t(__extension__ ({ \\\n-\t\ttypeof(_mask) _x = (_mask); \\\n-\t\t((typeof(_x))(_val) << __bf_shf(_x)) & (_x); \\\n-\t}))\n-\n /* Offsets relative to the CSR base */\n #define NSP_STATUS              0x00\n #define   NSP_STATUS_MAGIC      GENMASK_ULL(63, 48)\ndiff --git a/drivers/net/nfp/nfpcore/nfp_nsp_eth.c b/drivers/net/nfp/nfpcore/nfp_nsp_eth.c\nindex 7d8d35e3dd..dd17d0f5f6 100644\n--- a/drivers/net/nfp/nfpcore/nfp_nsp_eth.c\n+++ b/drivers/net/nfp/nfpcore/nfp_nsp_eth.c\n@@ -9,6 +9,7 @@\n #include \"nfp_cpp.h\"\n #include \"nfp_logs.h\"\n #include \"nfp_nsp.h\"\n+#include \"nfp_platform.h\"\n \n #define NSP_ETH_NBI_PORT_COUNT          24\n #define NSP_ETH_MAX_COUNT               (2 * NSP_ETH_NBI_PORT_COUNT)\ndiff --git a/drivers/net/nfp/nfpcore/nfp_platform.h b/drivers/net/nfp/nfpcore/nfp_platform.h\nnew file mode 100644\nindex 0000000000..fcac6b05ff\n--- /dev/null\n+++ b/drivers/net/nfp/nfpcore/nfp_platform.h\n@@ -0,0 +1,42 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(c) 2023 Corigine, Inc.\n+ * All rights reserved.\n+ */\n+\n+#ifndef __NFP_PLATFORM_H__\n+#define __NFP_PLATFORM_H__\n+\n+#include <stdint.h>\n+\n+#define DMA_BIT_MASK(n)    ((1ULL << (n)) - 1)\n+\n+#define BITS_PER_LONG      (__SIZEOF_LONG__ * 8)\n+#define BITS_PER_LONG_LONG (__SIZEOF_LONG_LONG__ * 8)\n+\n+#define GENMASK(h, l) \\\n+\t((~0UL << (l)) & (~0UL >> (BITS_PER_LONG - (h) - 1)))\n+\n+#define GENMASK_ULL(h, l) \\\n+\t((~0ULL << (l)) & (~0ULL >> (BITS_PER_LONG_LONG - (h) - 1)))\n+\n+#define __bf_shf(x) (__builtin_ffsll(x) - 1)\n+\n+#define FIELD_GET(_mask, _reg) \\\n+\t(__extension__ ({ \\\n+\t\ttypeof(_mask) _x = (_mask); \\\n+\t\t(typeof(_x))(((_reg) & (_x)) >> __bf_shf(_x)); \\\n+\t}))\n+\n+#define FIELD_FIT(_mask, _val) \\\n+\t(__extension__ ({ \\\n+\t\ttypeof(_mask) _x = (_mask); \\\n+\t\t!((((typeof(_x))_val) << __bf_shf(_x)) & ~(_x)); \\\n+\t}))\n+\n+#define FIELD_PREP(_mask, _val) \\\n+\t(__extension__ ({ \\\n+\t\ttypeof(_mask) _x = (_mask); \\\n+\t\t((typeof(_x))(_val) << __bf_shf(_x)) & (_x); \\\n+\t}))\n+\n+#endif /* __NFP_PLATFORM_H__ */\n",
    "prefixes": [
        "v3",
        "18/27"
    ]
}