sfc: Restore phy_flash_cfg module parameter
This is needed for recovery in case a PHY firmware upgrade is aborted.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index 127b4da..15ae2fc 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -129,6 +129,10 @@
module_param(rss_cpus, uint, 0444);
MODULE_PARM_DESC(rss_cpus, "Number of CPUs to use for Receive-Side Scaling");
+static int phy_flash_cfg;
+module_param(phy_flash_cfg, int, 0644);
+MODULE_PARM_DESC(phy_flash_cfg, "Set PHYs into reflash mode initially");
+
/**************************************************************************
*
* Utility functions and prototypes
@@ -609,6 +613,9 @@
if (rc)
goto err;
+ if (phy_flash_cfg)
+ efx->phy_mode = PHY_MODE_SPECIAL;
+
/* Sanity check MAC address */
if (is_valid_ether_addr(efx->mac_address)) {
memcpy(efx->net_dev->dev_addr, efx->mac_address, ETH_ALEN);