S2IO: Added a loadable parameter to enable or disable vlan stripping in frame.
- Added code to not to strip vlan tag when driver is in promiscuous mode
- Added module loadable parameter 'vlan_tag_strip" through which user can
enable or disable vlan stripping irrespective of mode
( promiscuous or non-promiscuous ).
Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/s2io-regs.h b/drivers/net/s2io-regs.h
index 0e345cb..33fb7f3 100644
--- a/drivers/net/s2io-regs.h
+++ b/drivers/net/s2io-regs.h
@@ -430,6 +430,7 @@
#define TX_PA_CFG_IGNORE_SNAP_OUI BIT(2)
#define TX_PA_CFG_IGNORE_LLC_CTRL BIT(3)
#define TX_PA_CFG_IGNORE_L2_ERR BIT(6)
+#define RX_PA_CFG_STRIP_VLAN_TAG BIT(15)
/* Recent add, used only debug purposes. */
u64 pcc_enable;
