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Thu, 11 Oct 2018 10:35:45 +0000 From: Igor Russkikh To: "dev@dpdk.org" CC: Pavel Belous , Igor Russkikh , "ferruh.yigit@intel.com" , Pavel Belous Thread-Topic: [PATCH v5 21/23] net/atlantic: support for EEPROM get/set Thread-Index: AQHUYU4qNvQwV45YpUKPnqxWmvhhow== Date: Thu, 11 Oct 2018 10:35:45 +0000 Message-ID: <277a09d2afc8e4e409b65bf591244ab15975b977.1539249721.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: VI1PR04CA0088.eurprd04.prod.outlook.com (2603:10a6:803:64::23) To BY1PR0701MB1660.namprd07.prod.outlook.com (2a01:111:e400:522a::22) 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; BY1PR0701MB1208; 6:9QeMYiGUa8UmgixL7KB0gUjg5ZddssnBUGbencQusrGoi4loi7Ih0Ankn7E/MxLg4hwld4S5NH8EanW1FeuC4JiCsAm4WeLRn/vU23xyXOtBVqm0KlFEJI+/V4THg9Ff22fsJ7SnMYTitZgQSqVXI0eTKBwCm7XSHPA3Nn8A4OsPHza8aneNw7FaRdtO8YyzayIWTiSktxijVF2GnWqQOzerCrCuKRkmzWr3OzT1KyIQGMuuCkNuKOtnVv7dZEwOnph02snWg3Tbxz0otBhwKIGPFlNEQbD6gIiBR6eHT3bxLK9iRQQdn+vWXWN+p3gA+teJ016hNN80nIEVc6GyRXYswmgLHQOgs/2lD0OhJewwZC2zez/3MPWEtCYbSLxaLRR3K90/4uBOFmMtrUGbMgl/6+iamH2apEVmopJMk9xL9ISFTNG0h+hjJx3CmWBOWZIoq8AJ+VopsBLjetp2GnK9MwkCF1ouYdsExqy0qoM=; 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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: cd625174-100a-48af-5717-08d62f654cdf X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Oct 2018 10:35:45.2075 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 83e2e134-991c-4ede-8ced-34d47e38e6b1 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY1PR0701MB1208 Subject: [dpdk-dev] [PATCH v5 21/23] net/atlantic: support for EEPROM get/set 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: Thu, 11 Oct 2018 10:35:47 -0000 From: Pavel Belous Add support for EEPROM reading/writing. Signed-off-by: Igor Russkikh Signed-off-by: Pavel Belous --- doc/guides/nics/features/atlantic.ini | 1 + drivers/net/atlantic/atl_ethdev.c | 47 +++++++++++++++++++++++++++++++= ++++ 2 files changed, 48 insertions(+) diff --git a/doc/guides/nics/features/atlantic.ini b/doc/guides/nics/featur= es/atlantic.ini index f9aec42d9345..e8ddaf0a6477 100644 --- a/doc/guides/nics/features/atlantic.ini +++ b/doc/guides/nics/features/atlantic.ini @@ -29,6 +29,7 @@ Basic stats =3D Y Extended stats =3D Y Stats per queue =3D Y FW version =3D Y +EEPROM dump =3D Y Linux UIO =3D Y x86-32 =3D Y x86-64 =3D Y diff --git a/drivers/net/atlantic/atl_ethdev.c b/drivers/net/atlantic/atl_e= thdev.c index 105ec0c4e121..aef3db5533dd 100644 --- a/drivers/net/atlantic/atl_ethdev.c +++ b/drivers/net/atlantic/atl_ethdev.c @@ -62,6 +62,13 @@ 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); + /* Flow control */ static int atl_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf); @@ -260,6 +267,11 @@ 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, @@ -1077,6 +1089,41 @@ 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