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net/txgbe: support getting FW version

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Add firmware version get operation.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Jiawen Wu 2020-10-19 16:54:06 +08:00 committed by Ferruh Yigit
parent 3926214fd8
commit bc84ac0fad
3 changed files with 24 additions and 0 deletions
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1
doc/guides/nics/features/txgbe.ini
View File

@ -38,6 +38,7 @@ Packet type parsing = Y
Basic stats = Y
Extended stats = Y
Stats per queue = Y
FW version = Y
Multiprocess aware = Y
Linux UIO = Y
Linux VFIO = Y

1
doc/guides/nics/txgbe.rst
View File

@ -26,6 +26,7 @@ Features
- Interrupt mode for RX
- Scattered and gather for TX and RX
- DCB
- FW version
- LRO
Prerequisites

22
drivers/net/txgbe/txgbe_ethdev.c
View File

@ -2223,6 +2223,27 @@ txgbe_dev_xstats_reset(struct rte_eth_dev *dev)
return 0;
}
static int
txgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
{
struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
u16 eeprom_verh, eeprom_verl;
u32 etrack_id;
int ret;
hw->rom.readw_sw(hw, TXGBE_EEPROM_VERSION_H, &eeprom_verh);
hw->rom.readw_sw(hw, TXGBE_EEPROM_VERSION_L, &eeprom_verl);
etrack_id = (eeprom_verh << 16) | eeprom_verl;
ret = snprintf(fw_version, fw_size, "0x%08x", etrack_id);
ret += 1; /* add the size of '\0' */
if (fw_size < (u32)ret)
return ret;
else
return 0;
}
static int
txgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
{
@ -3425,6 +3446,7 @@ static const struct eth_dev_ops txgbe_eth_dev_ops = {
.xstats_get_names = txgbe_dev_xstats_get_names,
.xstats_get_names_by_id = txgbe_dev_xstats_get_names_by_id,
.queue_stats_mapping_set = txgbe_dev_queue_stats_mapping_set,
.fw_version_get = txgbe_fw_version_get,
.dev_supported_ptypes_get = txgbe_dev_supported_ptypes_get,
.mtu_set = txgbe_dev_mtu_set,
.vlan_filter_set = txgbe_vlan_filter_set,