sfc: Bind the sfc driver to any available VF's
Add the device ID of the VF to the PCI device ID table.
Added a boolean flag is_vf in efx_nic_type to differentiate
between a VF and PF at probe time. This flag is useful in later
patches while setting MAC address specially in the
PCI-passthrough case.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index 706b936..0f127a0 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -1454,6 +1454,7 @@
}
#endif
efx->rss_spread = efx->n_rx_channels;
+
return 0;
}
@@ -2676,6 +2677,8 @@
.driver_data = (unsigned long) &siena_a0_nic_type},
{PCI_DEVICE(PCI_VENDOR_ID_SOLARFLARE, 0x0903), /* SFC9120 PF */
.driver_data = (unsigned long) &efx_hunt_a0_nic_type},
+ {PCI_DEVICE(PCI_VENDOR_ID_SOLARFLARE, 0x1903), /* SFC9120 VF */
+ .driver_data = (unsigned long) &efx_hunt_a0_vf_nic_type},
{PCI_DEVICE(PCI_VENDOR_ID_SOLARFLARE, 0x0923), /* SFC9140 PF */
.driver_data = (unsigned long) &efx_hunt_a0_nic_type},
{0} /* end of list */
@@ -3031,7 +3034,8 @@
netif_info(efx, probe, efx->net_dev,
"Solarflare NIC detected\n");
- efx_probe_vpd_strings(efx);
+ if (!efx->type->is_vf)
+ efx_probe_vpd_strings(efx);
/* Set up basic I/O (BAR mappings etc) */
rc = efx_init_io(efx);