Merge branch 'sfc-driver-for-EF100-family-NICs-part-2'

Edward Cree says:

====================
sfc: driver for EF100 family NICs, part 2

This series implements the data path and various other functionality
 for Xilinx/Solarflare EF100 NICs.

Changed from v2:
 * Improved error handling of design params (patch #3)
 * Removed 'inline' from .c file in patch #4
 * Don't report common stats to ethtool -S (patch torvalds#8)

Changed from v1:
 * Fixed build errors on CONFIG_RFS_ACCEL=n (patch #5) and 32-bit
   (patch torvalds#8)
 * Dropped patch torvalds#10 (ethtool ops) as it's buggy and will need a
   bigger rework to fix.
====================

Acked-by: Jakub Kicinski <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

drivers/net/ethernet/sfc/ef100.c

@@ -527,6 +527,8 @@ static int ef100_pci_probe(struct pci_dev *pci_dev,
 static const struct pci_device_id ef100_pci_table[] = {
 	{PCI_DEVICE(PCI_VENDOR_ID_XILINX, 0x0100),  /* Riverhead PF */
 		.driver_data = (unsigned long) &ef100_pf_nic_type },
+	{PCI_DEVICE(PCI_VENDOR_ID_XILINX, 0x1100),  /* Riverhead VF */
+		.driver_data = (unsigned long) &ef100_vf_nic_type },
 	{0}                     /* end of list */
 };
 

drivers/net/ethernet/sfc/ef100_netdev.c

@@ -86,9 +86,11 @@ static int ef100_net_stop(struct net_device *net_dev)
 
 	netif_stop_queue(net_dev);
 	efx_stop_all(efx);
+	efx_mcdi_mac_fini_stats(efx);
 	efx_disable_interrupts(efx);
 	efx_clear_interrupt_affinity(efx);
 	efx_nic_fini_interrupt(efx);
+	efx_remove_filters(efx);
 	efx_fini_napi(efx);
 	efx_remove_channels(efx);
 	efx_mcdi_free_vis(efx);
@@ -138,6 +140,10 @@ static int ef100_net_open(struct net_device *net_dev)
 
 	efx_init_napi(efx);
 
+	rc = efx_probe_filters(efx);
+	if (rc)
+		goto fail;
+
 	rc = efx_nic_init_interrupt(efx);
 	if (rc)
 		goto fail;
@@ -152,6 +158,10 @@ static int ef100_net_open(struct net_device *net_dev)
 	 */
 	(void) efx_mcdi_poll_reboot(efx);
 
+	rc = efx_mcdi_mac_init_stats(efx);
+	if (rc)
+		goto fail;
+
 	efx_start_all(efx);
 
 	/* Link state detection is normally event-driven; we have
@@ -207,8 +217,14 @@ static const struct net_device_ops ef100_netdev_ops = {
 	.ndo_open               = ef100_net_open,
 	.ndo_stop               = ef100_net_stop,
 	.ndo_start_xmit         = ef100_hard_start_xmit,
+	.ndo_get_stats64        = efx_net_stats,
+	.ndo_validate_addr      = eth_validate_addr,
+	.ndo_set_rx_mode        = efx_set_rx_mode, /* Lookout */
 	.ndo_get_phys_port_id   = efx_get_phys_port_id,
 	.ndo_get_phys_port_name = efx_get_phys_port_name,
+#ifdef CONFIG_RFS_ACCEL
+	.ndo_rx_flow_steer      = efx_filter_rfs,
+#endif
 };
 
 /*	Netdev registration