net/atlantic: implement EEPROM get/set
Add support for EEPROM reading/writing. Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: Pavel Belous <pavel.belous@aquantia.com>
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@ -29,6 +29,7 @@ Basic stats = Y
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Extended stats = Y
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Stats per queue = Y
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FW version = Y
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EEPROM dump = Y
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Linux UIO = Y
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ARMv8 = Y
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x86-32 = Y
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@ -62,6 +62,13 @@ static void atl_vlan_strip_queue_set(struct rte_eth_dev *dev,
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static int atl_vlan_tpid_set(struct rte_eth_dev *dev,
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enum rte_vlan_type vlan_type, uint16_t tpid);
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/* EEPROM */
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static int atl_dev_get_eeprom_length(struct rte_eth_dev *dev);
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static int atl_dev_get_eeprom(struct rte_eth_dev *dev,
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struct rte_dev_eeprom_info *eeprom);
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static int atl_dev_set_eeprom(struct rte_eth_dev *dev,
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struct rte_dev_eeprom_info *eeprom);
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/* Flow control */
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static int atl_flow_ctrl_get(struct rte_eth_dev *dev,
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struct rte_eth_fc_conf *fc_conf);
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@ -259,6 +266,11 @@ static const struct eth_dev_ops atl_eth_dev_ops = {
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.rx_descriptor_status = atl_dev_rx_descriptor_status,
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.tx_descriptor_status = atl_dev_tx_descriptor_status,
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/* EEPROM */
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.get_eeprom_length = atl_dev_get_eeprom_length,
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.get_eeprom = atl_dev_get_eeprom,
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.set_eeprom = atl_dev_set_eeprom,
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/* Flow Control */
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.flow_ctrl_get = atl_flow_ctrl_get,
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.flow_ctrl_set = atl_flow_ctrl_set,
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@ -1076,6 +1088,41 @@ atl_dev_interrupt_handler(void *param)
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atl_dev_interrupt_action(dev, dev->intr_handle);
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}
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#define SFP_EEPROM_SIZE 0xff
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static int
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atl_dev_get_eeprom_length(struct rte_eth_dev *dev __rte_unused)
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{
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return SFP_EEPROM_SIZE;
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}
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static int
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atl_dev_get_eeprom(struct rte_eth_dev *dev, struct rte_dev_eeprom_info *eeprom)
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{
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struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
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if (hw->aq_fw_ops->get_eeprom == NULL)
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return -ENOTSUP;
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if (eeprom->length != SFP_EEPROM_SIZE || eeprom->data == NULL)
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return -EINVAL;
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return hw->aq_fw_ops->get_eeprom(hw, eeprom->data, eeprom->length);
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}
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static int
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atl_dev_set_eeprom(struct rte_eth_dev *dev, struct rte_dev_eeprom_info *eeprom)
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{
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struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
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if (hw->aq_fw_ops->set_eeprom == NULL)
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return -ENOTSUP;
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if (eeprom->length != SFP_EEPROM_SIZE || eeprom->data == NULL)
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return -EINVAL;
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return hw->aq_fw_ops->set_eeprom(hw, eeprom->data, eeprom->length);
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}
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static int
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atl_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
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