sfc: Extend loopback mode enumeration
New NICs and PHYs support a wider variety of loopback modes.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sfc/falcon_xmac.c b/drivers/net/sfc/falcon_xmac.c
index 898afc1..83da792 100644
--- a/drivers/net/sfc/falcon_xmac.c
+++ b/drivers/net/sfc/falcon_xmac.c
@@ -249,7 +249,7 @@
{
bool mac_up = falcon_xaui_link_ok(efx);
- if ((efx->loopback_mode == LOOPBACK_NETWORK) ||
+ if (LOOPBACK_MASK(efx) & LOOPBACKS_EXTERNAL(efx) & LOOPBACKS_WS ||
efx_phy_mode_disabled(efx->phy_mode))
/* XAUI link is expected to be down */
return mac_up;