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net/atlantic: implement EEPROM get/set

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Add support for EEPROM reading/writing.

Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: Pavel Belous <pavel.belous@aquantia.com>
This commit is contained in:
Pavel Belous 2018-10-12 11:09:51 +00:00 committed by Ferruh Yigit
parent f7c2c2c8c5
commit ce4e8d4180
2 changed files with 48 additions and 0 deletions
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1
doc/guides/nics/features/atlantic.ini
View File

@ -29,6 +29,7 @@ Basic stats = Y
Extended stats = Y
Stats per queue = Y
FW version = Y
EEPROM dump = Y
Linux UIO = Y
ARMv8 = Y
x86-32 = Y

47
drivers/net/atlantic/atl_ethdev.c
View File

@ -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);
/* 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);
@ -259,6 +266,11 @@ static const struct eth_dev_ops atl_eth_dev_ops = {
.rx_descriptor_status = atl_dev_rx_descriptor_status,
.tx_descriptor_status = atl_dev_tx_descriptor_status,
/* EEPROM */
.get_eeprom_length = atl_dev_get_eeprom_length,
.get_eeprom = atl_dev_get_eeprom,
.set_eeprom = atl_dev_set_eeprom,
/* Flow Control */
.flow_ctrl_get = atl_flow_ctrl_get,
.flow_ctrl_set = atl_flow_ctrl_set,
@ -1076,6 +1088,41 @@ atl_dev_interrupt_handler(void *param)
atl_dev_interrupt_action(dev, dev->intr_handle);
}
#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 *eeprom)
{
struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
if (hw->aq_fw_ops->get_eeprom == NULL)
return -ENOTSUP;
if (eeprom->length != SFP_EEPROM_SIZE || eeprom->data == 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 *eeprom)
{
struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
if (hw->aq_fw_ops->set_eeprom == NULL)
return -ENOTSUP;
if (eeprom->length != SFP_EEPROM_SIZE || eeprom->data == NULL)
return -EINVAL;
return hw->aq_fw_ops->set_eeprom(hw, eeprom->data, eeprom->length);
}
static int
atl_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)