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GET /api/patches/52918/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 52918,
    "url": "http://patches.dpdk.org/api/patches/52918/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/85a9511657c50db1d9767bcd73022f7092cad0a5.1555587238.git.igor.russkikh@aquantia.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": "<85a9511657c50db1d9767bcd73022f7092cad0a5.1555587238.git.igor.russkikh@aquantia.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/85a9511657c50db1d9767bcd73022f7092cad0a5.1555587238.git.igor.russkikh@aquantia.com",
    "date": "2019-04-18T11:39:48",
    "name": "[v3,1/6] net/atlantic: macsec hardware structures declaration",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "4049831be5f56959e4532ad8b892e738c58026b9",
    "submitter": {
        "id": 1124,
        "url": "http://patches.dpdk.org/api/people/1124/?format=api",
        "name": "Igor Russkikh",
        "email": "igor.russkikh@aquantia.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/85a9511657c50db1d9767bcd73022f7092cad0a5.1555587238.git.igor.russkikh@aquantia.com/mbox/",
    "series": [
        {
            "id": 4374,
            "url": "http://patches.dpdk.org/api/series/4374/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=4374",
            "date": "2019-04-18T11:39:46",
            "name": "add MACSEC hw offload to atlantic PMD",
            "version": 3,
            "mbox": "http://patches.dpdk.org/series/4374/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/52918/comments/",
    "check": "warning",
    "checks": "http://patches.dpdk.org/api/patches/52918/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "Delivered-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id D1E081B9A1;\n\tThu, 18 Apr 2019 13:39:52 +0200 (CEST)",
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        ],
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        "From": "Igor Russkikh <Igor.Russkikh@aquantia.com>",
        "To": "\"dev@dpdk.org\" <dev@dpdk.org>",
        "CC": "\"ferruh.yigit@intel.com\" <ferruh.yigit@intel.com>, \"thomas@monjalon.net\"\n\t<thomas@monjalon.net>, \"arybchenko@solarflare.com\"\n\t<arybchenko@solarflare.com>, \"konstantin.ananyev@intel.com\"\n\t<konstantin.ananyev@intel.com>,\n\tPavel Belous <Pavel.Belous@aquantia.com>, \n\tIgor Russkikh <Igor.Russkikh@aquantia.com>",
        "Thread-Topic": "[PATCH v3 1/6] net/atlantic: macsec hardware structures\n\tdeclaration",
        "Thread-Index": "AQHU9dtt43K1ZOqkyUyRrIrHNmuoJw==",
        "Date": "Thu, 18 Apr 2019 11:39:48 +0000",
        "Message-ID": "<85a9511657c50db1d9767bcd73022f7092cad0a5.1555587238.git.igor.russkikh@aquantia.com>",
        "References": "<cover.1555587238.git.igor.russkikh@aquantia.com>",
        "In-Reply-To": "<cover.1555587238.git.igor.russkikh@aquantia.com>",
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        "Subject": "[dpdk-dev] [PATCH v3 1/6] net/atlantic: macsec hardware structures\n\tdeclaration",
        "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\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "From: Pavel Belous <pavel.belous@aquantia.com>\n\nHere we define hardware and software configuration structures\nfor macsec interface. MACSEC itself is implemented in Phy module,\nbut its configuration is done via firmware interface\n\nSigned-off-by: Pavel Belous <pavel.belous@aquantia.com>\nSigned-off-by: Igor Russkikh <igor.russkikh@aquantia.com>\n---\n drivers/net/atlantic/atl_types.h           |  37 ++++++\n drivers/net/atlantic/hw_atl/hw_atl_utils.h | 148 +++++++++++++++++++++\n 2 files changed, 185 insertions(+)",
    "diff": "diff --git a/drivers/net/atlantic/atl_types.h b/drivers/net/atlantic/atl_types.h\r\nindex 3edaf0c7c047..3cc9e96089e8 100644\r\n--- a/drivers/net/atlantic/atl_types.h\r\n+++ b/drivers/net/atlantic/atl_types.h\r\n@@ -59,6 +59,39 @@ struct aq_rss_parameters {\r\n \tu8 indirection_table[HW_ATL_B0_RSS_REDIRECTION_MAX];\r\n };\r\n \r\n+/* Macsec stuff */\r\n+struct aq_macsec_config {\r\n+\tstruct {\r\n+\t\tu32 macsec_enabled;\r\n+\t\tu32 encryption_enabled;\r\n+\t\tu32 replay_protection_enabled;\r\n+\t} common;\r\n+\r\n+\tstruct {\r\n+\t\tu32 idx;\r\n+\t\tu32 mac[2]; /* 6 bytes */\r\n+\t} txsc;\r\n+\r\n+\tstruct {\r\n+\t\tu32 idx;\r\n+\t\tu32 an; /* association number on the local side */\r\n+\t\tu32 pn; /* packet number on the local side */\r\n+\t\tu32 key[4]; /* 128 bit key */\r\n+\t} txsa;\r\n+\r\n+\tstruct {\r\n+\t\tu32 mac[2]; /* 6 bytes */\r\n+\t\tu32 pi;\r\n+\t} rxsc;\r\n+\r\n+\tstruct {\r\n+\t\tu32 idx;\r\n+\t\tu32 an; /* association number on the remote side */\r\n+\t\tu32 pn; /* packet number on the remote side */\r\n+\t\tu32 key[4]; /* 128 bit key */\r\n+\t} rxsa;\r\n+};\r\n+\r\n struct aq_hw_cfg_s {\r\n \tbool is_lro;\r\n \tbool is_rss;\r\n@@ -75,6 +108,7 @@ struct aq_hw_cfg_s {\r\n \tuint32_t flow_control;\r\n \r\n \tstruct aq_rss_parameters aq_rss;\r\n+\tstruct aq_macsec_config aq_macsec;\r\n };\r\n \r\n struct aq_hw_s {\r\n@@ -143,6 +177,9 @@ struct aq_fw_ops {\r\n \tint (*set_eeprom)(struct aq_hw_s *self, int dev_addr,\r\n \t\t\t  u32 *data, u32 len);\r\n \r\n+\tint (*send_macsec_req)(struct aq_hw_s *self,\r\n+\t\t\t       struct macsec_msg_fw_request *req,\r\n+\t\t\t       struct macsec_msg_fw_response *response);\r\n };\r\n \r\n struct atl_sw_stats {\r\ndiff --git a/drivers/net/atlantic/hw_atl/hw_atl_utils.h b/drivers/net/atlantic/hw_atl/hw_atl_utils.h\r\nindex f2a87826c0d1..b7c531573623 100644\r\n--- a/drivers/net/atlantic/hw_atl/hw_atl_utils.h\r\n+++ b/drivers/net/atlantic/hw_atl/hw_atl_utils.h\r\n@@ -351,6 +351,154 @@ struct smbus_write_request {\r\n \tu32 length;\r\n } __attribute__((__packed__));\r\n \r\n+enum macsec_msg_type {\r\n+\tmacsec_cfg_msg = 0,\r\n+\tmacsec_add_rx_sc_msg,\r\n+\tmacsec_add_tx_sc_msg,\r\n+\tmacsec_add_rx_sa_msg,\r\n+\tmacsec_add_tx_sa_msg,\r\n+\tmacsec_get_stats_msg,\r\n+};\r\n+\r\n+struct macsec_cfg {\r\n+\tuint32_t enabled;\r\n+\tuint32_t egress_threshold;\r\n+\tuint32_t ingress_threshold;\r\n+\tuint32_t interrupts_enabled;\r\n+} __attribute__((__packed__));\r\n+\r\n+struct add_rx_sc {\r\n+\tuint32_t index;\r\n+\tuint32_t pi; /* Port identifier */\r\n+\tuint32_t sci[2]; /* Secure Channel identifier */\r\n+\tuint32_t sci_mask; /* 1: enable comparison of SCI, 0: don't care */\r\n+\tuint32_t tci;\r\n+\tuint32_t tci_mask;\r\n+\tuint32_t mac_sa[2];\r\n+\tuint32_t sa_mask; /* 0: ignore mac_sa */\r\n+\tuint32_t mac_da[2];\r\n+\tuint32_t da_mask; /* 0: ignore mac_da */\r\n+\tuint32_t validate_frames; /* 0: strict, 1:check, 2:disabled */\r\n+\tuint32_t replay_protect; /* 1: enabled, 0:disabled */\r\n+\tuint32_t anti_replay_window; /* default 0 */\r\n+\t/* 1: auto_rollover enabled (when SA next_pn is saturated */\r\n+\tuint32_t an_rol;\r\n+} __attribute__((__packed__));\r\n+\r\n+struct add_tx_sc {\r\n+\tuint32_t index;\r\n+\tuint32_t pi; /* Port identifier */\r\n+\tuint32_t sci[2]; /* Secure Channel identifier */\r\n+\tuint32_t sci_mask; /* 1: enable comparison of SCI, 0: don't care */\r\n+\tuint32_t tci; /* TCI value, used if packet is not explicitly tagged */\r\n+\tuint32_t tci_mask;\r\n+\tuint32_t mac_sa[2];\r\n+\tuint32_t sa_mask; /* 0: ignore mac_sa */\r\n+\tuint32_t mac_da[2];\r\n+\tuint32_t da_mask; /* 0: ignore mac_da */\r\n+\tuint32_t protect;\r\n+\tuint32_t curr_an; /* SA index which currently used */\r\n+} __attribute__((__packed__));\r\n+\r\n+struct add_rx_sa {\r\n+\tuint32_t index;\r\n+\tuint32_t next_pn;\r\n+\tuint32_t key[4]; /* 128 bit key */\r\n+} __attribute__((__packed__));\r\n+\r\n+struct add_tx_sa {\r\n+\tuint32_t index;\r\n+\tuint32_t next_pn;\r\n+\tuint32_t key[4]; /* 128 bit key */\r\n+} __attribute__((__packed__));\r\n+\r\n+struct get_stats {\r\n+\tuint32_t version_only;\r\n+\tuint32_t ingress_sa_index;\r\n+\tuint32_t egress_sa_index;\r\n+\tuint32_t egress_sc_index;\r\n+} __attribute__((__packed__));\r\n+\r\n+struct macsec_stats {\r\n+\tuint32_t api_version;\r\n+\t/* Ingress Common Counters */\r\n+\tuint64_t in_ctl_pkts;\r\n+\tuint64_t in_tagged_miss_pkts;\r\n+\tuint64_t in_untagged_miss_pkts;\r\n+\tuint64_t in_notag_pkts;\r\n+\tuint64_t in_untagged_pkts;\r\n+\tuint64_t in_bad_tag_pkts;\r\n+\tuint64_t in_no_sci_pkts;\r\n+\tuint64_t in_unknown_sci_pkts;\r\n+\tuint64_t in_ctrl_prt_pass_pkts;\r\n+\tuint64_t in_unctrl_prt_pass_pkts;\r\n+\tuint64_t in_ctrl_prt_fail_pkts;\r\n+\tuint64_t in_unctrl_prt_fail_pkts;\r\n+\tuint64_t in_too_long_pkts;\r\n+\tuint64_t in_igpoc_ctl_pkts;\r\n+\tuint64_t in_ecc_error_pkts;\r\n+\tuint64_t in_unctrl_hit_drop_redir;\r\n+\r\n+\t/* Egress Common Counters */\r\n+\tuint64_t out_ctl_pkts;\r\n+\tuint64_t out_unknown_sa_pkts;\r\n+\tuint64_t out_untagged_pkts;\r\n+\tuint64_t out_too_long;\r\n+\tuint64_t out_ecc_error_pkts;\r\n+\tuint64_t out_unctrl_hit_drop_redir;\r\n+\r\n+\t/* Ingress SA Counters */\r\n+\tuint64_t in_untagged_hit_pkts;\r\n+\tuint64_t in_ctrl_hit_drop_redir_pkts;\r\n+\tuint64_t in_not_using_sa;\r\n+\tuint64_t in_unused_sa;\r\n+\tuint64_t in_not_valid_pkts;\r\n+\tuint64_t in_invalid_pkts;\r\n+\tuint64_t in_ok_pkts;\r\n+\tuint64_t in_late_pkts;\r\n+\tuint64_t in_delayed_pkts;\r\n+\tuint64_t in_unchecked_pkts;\r\n+\tuint64_t in_validated_octets;\r\n+\tuint64_t in_decrypted_octets;\r\n+\r\n+\t/* Egress SA Counters */\r\n+\tuint64_t out_sa_hit_drop_redirect;\r\n+\tuint64_t out_sa_protected2_pkts;\r\n+\tuint64_t out_sa_protected_pkts;\r\n+\tuint64_t out_sa_encrypted_pkts;\r\n+\r\n+\t/* Egress SC Counters */\r\n+\tuint64_t out_sc_protected_pkts;\r\n+\tuint64_t out_sc_encrypted_pkts;\r\n+\tuint64_t out_sc_protected_octets;\r\n+\tuint64_t out_sc_encrypted_octets;\r\n+\r\n+\t/* SA Counters expiration info */\r\n+\tuint32_t egress_threshold_expired;\r\n+\tuint32_t ingress_threshold_expired;\r\n+\tuint32_t egress_expired;\r\n+\tuint32_t ingress_expired;\r\n+} __attribute__((__packed__));\r\n+\r\n+struct macsec_msg_fw_request {\r\n+\tuint32_t offset; /* not used */\r\n+\tuint32_t msg_type;\r\n+\r\n+\tunion {\r\n+\t\tstruct macsec_cfg cfg;\r\n+\t\tstruct add_rx_sc rxsc;\r\n+\t\tstruct add_tx_sc txsc;\r\n+\t\tstruct add_rx_sa rxsa;\r\n+\t\tstruct add_tx_sa txsa;\r\n+\t\tstruct get_stats stats;\r\n+\t};\r\n+} __attribute__((__packed__));\r\n+\r\n+struct macsec_msg_fw_response {\r\n+\tuint32_t result;\r\n+\tstruct macsec_stats stats;\r\n+} __attribute__((__packed__));\r\n+\r\n #define HAL_ATLANTIC_UTILS_CHIP_MIPS         0x00000001U\r\n #define HAL_ATLANTIC_UTILS_CHIP_TPO2         0x00000002U\r\n #define HAL_ATLANTIC_UTILS_CHIP_RPF2         0x00000004U\r\n",
    "prefixes": [
        "v3",
        "1/6"
    ]
}