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Tue, 9 Oct 2018 09:32:01 +0000 From: Igor Russkikh To: "dev@dpdk.org" CC: Pavel Belous , Igor Russkikh , "ferruh.yigit@intel.com" , Pavel Belous Thread-Topic: [PATCH v4 19/22] net/atlantic: eeprom and register manipulation routines Thread-Index: AQHUX7LuS7YX8ayUGUiwKtJ3BDGimA== Date: Tue, 9 Oct 2018 09:32:01 +0000 Message-ID: <7b143c19e276a9e998b39ad8a4b2a576d0c74c58.1539075891.git.igor.russkikh@aquantia.com> References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: AM0PR01CA0028.eurprd01.prod.exchangelabs.com (2603:10a6:208:69::41) To BLUPR0701MB1651.namprd07.prod.outlook.com (2a01:111:e400:58c6::21) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Igor.Russkikh@aquantia.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [95.79.108.179] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; BLUPR0701MB1650; 6:rdl4/p1xpCEZaK+WsYo625/s9B1EXK0yc6/z6VnqhaiiRd4wWeA2WH7uePAM07KMjUdHZ8+eK5hDtwd19dFsKC7lkSdQgc0wKVNogtviTb1bXb5mMMcXRXYo5ZSUC+a45PlzZVl455RQOvNb8TtWz6B0f2oUuJAlbbBysiM4cqnPAqKO3QrwiOnpnXftR6S0KJ3hiAhHWbQVIxTNvqDb4iqbGzxo7K1akCQ6ZNieZ/q5sSWhTgVi+aJOnjCd5+qHBqH9fzaE2u84l4oH0k5BVuX8IocTWO53yr2MSWcufzjbikhf6nYNdRzyEZ4XV5d1f3zICpjs4erLrsQfCLCA2KSnLUx6GzoPuRCF3WmbJX9nPHqGZsGa7FOlgrRJo5wfspqLADWOU3BZgnTp4Ch6+FtXCsT28tcUTGED/PYw7AEJuZBrY01Hy+iKuiD+b4Sa3KyACZZimVk12ZJWaucD+A==; 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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: aquantia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1a07e988-234d-47b6-4b17-08d62dca1129 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Oct 2018 09:32:01.7959 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 83e2e134-991c-4ede-8ced-34d47e38e6b1 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BLUPR0701MB1650 Subject: [dpdk-dev] [PATCH v4 19/22] net/atlantic: eeprom and register manipulation routines X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Oct 2018 09:32:04 -0000 From: Pavel Belous Signed-off-by: Igor Russkikh Signed-off-by: Pavel Belous --- drivers/net/atlantic/atl_ethdev.c | 47 +++++++++++++++++++++++++++++++++++= ++++ 1 file changed, 47 insertions(+) diff --git a/drivers/net/atlantic/atl_ethdev.c b/drivers/net/atlantic/atl_e= thdev.c index 46377b482ab2..323769db8087 100644 --- a/drivers/net/atlantic/atl_ethdev.c +++ b/drivers/net/atlantic/atl_ethdev.c @@ -69,6 +69,13 @@ static void atl_vlan_strip_queue_set(struct rte_eth_dev = *dev, static int atl_vlan_tpid_set(struct rte_eth_dev *dev, enum rte_vlan_type vlan_type, uint16_t tpid); =20 +/* EEPROM */ +static int atl_dev_get_eeprom_length(struct rte_eth_dev *dev); +static int atl_dev_get_eeprom(struct rte_eth_dev *dev, + struct rte_dev_eeprom_info *eeprom); +static int atl_dev_set_eeprom(struct rte_eth_dev *dev, + struct rte_dev_eeprom_info *eeprom); + =20 /* Flow control */ static int atl_flow_ctrl_get(struct rte_eth_dev *dev, @@ -269,6 +276,11 @@ static const struct eth_dev_ops atl_eth_dev_ops =3D { .rx_descriptor_status =3D atl_dev_rx_descriptor_status, .tx_descriptor_status =3D atl_dev_tx_descriptor_status, =20 + /* EEPROM */ + .get_eeprom_length =3D atl_dev_get_eeprom_length, + .get_eeprom =3D atl_dev_get_eeprom, + .set_eeprom =3D atl_dev_set_eeprom, + /* Flow Control */ .flow_ctrl_get =3D atl_flow_ctrl_get, .flow_ctrl_set =3D atl_flow_ctrl_set, @@ -1171,6 +1183,41 @@ atl_dev_interrupt_handler(void *param) atl_dev_interrupt_action(dev, dev->intr_handle); } =20 +#define SFP_EEPROM_SIZE 0xff + +static int +atl_dev_get_eeprom_length(struct rte_eth_dev *dev __rte_unused) +{ + return SFP_EEPROM_SIZE; +} + +static int +atl_dev_get_eeprom(struct rte_eth_dev *dev, struct rte_dev_eeprom_info *ee= prom) +{ + struct aq_hw_s *hw =3D ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private); + + if (hw->aq_fw_ops->get_eeprom =3D=3D NULL) + return -ENOTSUP; + + if (eeprom->length !=3D SFP_EEPROM_SIZE || eeprom->data =3D=3D NULL) + return -EINVAL; + + return hw->aq_fw_ops->get_eeprom(hw, eeprom->data, eeprom->length); +} + +static int +atl_dev_set_eeprom(struct rte_eth_dev *dev, struct rte_dev_eeprom_info *ee= prom) +{ + struct aq_hw_s *hw =3D ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private); + + if (hw->aq_fw_ops->set_eeprom =3D=3D NULL) + return -ENOTSUP; + + if (eeprom->length !=3D SFP_EEPROM_SIZE || eeprom->data =3D=3D NULL) + return -EINVAL; + + return hw->aq_fw_ops->set_eeprom(hw, eeprom->data, eeprom->length); +} =20 static int atl_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf= ) --=20 2.7.4