qede: Add vlan filtering offload support
Device would start receiving only vlan-tagged traffic with tags matching
that of one of the configured vlan IDs, unless:
- Device is expliicly placed in PROMISC mode.
- Device exhausts its vlan filter credits.
Signed-off-by: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h
index f75d9e0..15c5528 100644
--- a/drivers/net/ethernet/qlogic/qede/qede.h
+++ b/drivers/net/ethernet/qlogic/qede/qede.h
@@ -100,6 +100,12 @@
u64 tx_mac_ctrl_frames;
};
+struct qede_vlan {
+ struct list_head list;
+ u16 vid;
+ bool configured;
+};
+
struct qede_dev {
struct qed_dev *cdev;
struct net_device *ndev;
@@ -154,6 +160,10 @@
u16 q_num_rx_buffers; /* Must be a power of two */
u16 q_num_tx_buffers; /* Must be a power of two */
+ struct list_head vlan_list;
+ u16 configured_vlans;
+ u16 non_configured_vlans;
+ bool accept_any_vlan;
struct delayed_work sp_task;
unsigned long sp_flags;
};