sfc: Add power-management and wake-on-LAN support
Wake-on-LAN is a stub for Falcon, but will be implemented fully for
new NICs.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index 3466616..8f2c583 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -3245,6 +3245,27 @@
/**************************************************************************
*
+ * Wake on LAN
+ *
+ **************************************************************************
+ */
+
+static void falcon_get_wol(struct efx_nic *efx, struct ethtool_wolinfo *wol)
+{
+ wol->supported = 0;
+ wol->wolopts = 0;
+ memset(&wol->sopass, 0, sizeof(wol->sopass));
+}
+
+static int falcon_set_wol(struct efx_nic *efx, u32 type)
+{
+ if (type != 0)
+ return -EINVAL;
+ return 0;
+}
+
+/**************************************************************************
+ *
* Revision-dependent attributes used by efx.c
*
**************************************************************************
@@ -3266,6 +3287,9 @@
.push_irq_moderation = falcon_push_irq_moderation,
.push_multicast_hash = falcon_push_multicast_hash,
.reconfigure_port = falcon_reconfigure_port,
+ .get_wol = falcon_get_wol,
+ .set_wol = falcon_set_wol,
+ .resume_wol = efx_port_dummy_op_void,
.default_mac_ops = &falcon_xmac_operations,
.revision = EFX_REV_FALCON_A1,
@@ -3299,6 +3323,9 @@
.push_irq_moderation = falcon_push_irq_moderation,
.push_multicast_hash = falcon_push_multicast_hash,
.reconfigure_port = falcon_reconfigure_port,
+ .get_wol = falcon_get_wol,
+ .set_wol = falcon_set_wol,
+ .resume_wol = efx_port_dummy_op_void,
.default_mac_ops = &falcon_xmac_operations,
.revision = EFX_REV_FALCON_B0,