diff options
| author | Lendacky, Thomas <Thomas.Lendacky@amd.com> | 2016-11-10 17:10:26 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-13 00:56:26 -0500 |
| commit | e78332b2285d9fe631a093fc8ca2b604c48c33e6 (patch) | |
| tree | 3343bb596daa4406c7bbe0bea403a053b79a0472 /drivers/net/ethernet/amd/xgbe/xgbe-main.c | |
| parent | 4c70dd8ac9ef88a1902b4d63dda987746a34ebc4 (diff) | |
amd-xgbe: Add ECC status support for the device memory
Some versions of the amd-xgbe device are capable of reporting ECC error
information back to the driver. Add support to process, track and report
on this information.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe-main.c')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-main.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c index 7655753e1825..b16b7b62dee0 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c @@ -190,6 +190,7 @@ struct xgbe_prv_data *xgbe_alloc_pdata(struct device *dev) pdata->msg_enable = netif_msg_init(debug, default_msg_level); set_bit(XGBE_DOWN, &pdata->dev_state); + set_bit(XGBE_STOPPED, &pdata->dev_state); return pdata; } @@ -263,6 +264,14 @@ int xgbe_config_netdev(struct xgbe_prv_data *pdata) netdev->base_addr = (unsigned long)pdata->xgmac_regs; memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len); + /* Initialize ECC timestamps */ + pdata->tx_sec_period = jiffies; + pdata->tx_ded_period = jiffies; + pdata->rx_sec_period = jiffies; + pdata->rx_ded_period = jiffies; + pdata->desc_sec_period = jiffies; + pdata->desc_ded_period = jiffies; + /* Issue software reset to device */ pdata->hw_if.exit(pdata); @@ -384,6 +393,10 @@ int xgbe_config_netdev(struct xgbe_prv_data *pdata) snprintf(pdata->an_name, sizeof(pdata->an_name) - 1, "%s-pcs", netdev_name(netdev)); + /* Create the ECC name based on netdev name */ + snprintf(pdata->ecc_name, sizeof(pdata->ecc_name) - 1, "%s-ecc", + netdev_name(netdev)); + /* Create workqueues */ pdata->dev_workqueue = create_singlethread_workqueue(netdev_name(netdev)); |