[v2] net/axgbe: add support for reading FW version
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Commit Message
From: Selwin Sebastian <selwin.sebastian@amd.com>
Added support for fw_version_get API
Signed-off-by: Selwin Sebastian <selwin.sebastian@amd.com>
---
doc/guides/nics/features/axgbe.ini | 1 +
drivers/net/axgbe/axgbe_ethdev.c | 1 +
drivers/net/axgbe/axgbe_rxtx.c | 25 +++++++++++++++++++++++++
drivers/net/axgbe/axgbe_rxtx.h | 3 +++
4 files changed, 30 insertions(+)
@@ -17,6 +17,7 @@ CRC offload = Y
L3 checksum offload = Y
L4 checksum offload = Y
Basic stats = Y
+FW version = Y
Linux UIO = Y
x86-32 = Y
x86-64 = Y
@@ -257,6 +257,7 @@ static const struct eth_dev_ops axgbe_eth_dev_ops = {
.timesync_adjust_time = axgbe_timesync_adjust_time,
.timesync_read_time = axgbe_timesync_read_time,
.timesync_write_time = axgbe_timesync_write_time,
+ .fw_version_get = axgbe_dev_fw_version_get,
};
static int axgbe_phy_reset(struct axgbe_port *pdata)
@@ -571,6 +571,31 @@ int axgbe_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
return 0;
}
+int axgbe_dev_fw_version_get(struct rte_eth_dev *eth_dev,
+ char *fw_version, size_t fw_size)
+{
+ struct axgbe_port *pdata;
+ struct axgbe_hw_features *hw_feat;
+ int ret;
+
+ pdata = (struct axgbe_port *)eth_dev->data->dev_private;
+ hw_feat = &pdata->hw_feat;
+
+ if (fw_version == NULL || fw_size <= 0)
+ return -EINVAL;
+
+ ret = snprintf(fw_version, fw_size, "%d.%d.%d",
+ AXGMAC_GET_BITS(hw_feat->version, MAC_VR, USERVER),
+ AXGMAC_GET_BITS(hw_feat->version, MAC_VR, DEVID),
+ AXGMAC_GET_BITS(hw_feat->version, MAC_VR, SNPSVER));
+ ret += 1; /* add the size of '\0' */
+
+ if (fw_size < (u32)ret)
+ return ret;
+ else
+ return 0;
+}
+
static void axgbe_txq_prepare_tx_stop(struct axgbe_port *pdata,
unsigned int queue)
{
@@ -162,6 +162,9 @@ void axgbe_dev_disable_tx(struct rte_eth_dev *dev);
int axgbe_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
int axgbe_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
+int axgbe_dev_fw_version_get(struct rte_eth_dev *eth_dev,
+ char *fw_version, size_t fw_size);
+
uint16_t axgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
uint16_t nb_pkts);
uint16_t axgbe_xmit_pkts_vec(void *tx_queue, struct rte_mbuf **tx_pkts,