static const char * const flash_region_strings[] = {
"All",
"Firmware",
+ "PHY Firmware",
};
static const char stats_strings[][ETH_GSTRING_LEN] = {
return err;
}
+#define CXGB4_PHY_SIG 0x130000ea
+
+static int cxgb4_validate_phy_image(const u8 *data, u32 *size)
+{
+ struct cxgb4_fw_data *header;
+
+ header = (struct cxgb4_fw_data *)data;
+ if (be32_to_cpu(header->signature) != CXGB4_PHY_SIG)
+ return -EINVAL;
+
+ return 0;
+}
+
+static int cxgb4_ethtool_flash_phy(struct net_device *netdev,
+ const u8 *data, u32 size)
+{
+ struct adapter *adap = netdev2adap(netdev);
+ int ret;
+
+ ret = cxgb4_validate_phy_image(data, NULL);
+ if (ret) {
+ dev_err(adap->pdev_dev, "PHY signature mismatch\n");
+ return ret;
+ }
+
+ ret = t4_load_phy_fw(adap, MEMWIN_NIC, &adap->win0_lock,
+ NULL, data, size);
+ if (ret)
+ dev_err(adap->pdev_dev, "Failed to load PHY FW\n");
+
+ return ret;
+}
+
static int cxgb4_ethtool_flash_fw(struct net_device *netdev,
const u8 *data, u32 size)
{
case CXGB4_ETHTOOL_FLASH_FW:
ret = cxgb4_ethtool_flash_fw(netdev, data, size);
break;
+ case CXGB4_ETHTOOL_FLASH_PHY:
+ ret = cxgb4_ethtool_flash_phy(netdev, data, size);
+ break;
default:
ret = -EOPNOTSUPP;
break;
{
if (!cxgb4_validate_fw_image(data, size))
return CXGB4_ETHTOOL_FLASH_FW;
+ if (!cxgb4_validate_phy_image(data, size))
+ return CXGB4_ETHTOOL_FLASH_PHY;
return -EOPNOTSUPP;
}