e1000e: provide family-specific functions to manage VLAN filter arrays

The two MAC-families that have VLAN filter table register arrays manage
each a bit differently from one another, so provide family-specific
functions for managing the register arrays and function pointers to access
the appropriate function.  Also make sure attempts to access these
register arrays are not done on parts not supporting that feature.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/e1000e/hw.h b/drivers/net/e1000e/hw.h
index 426155c15cef..6c3d55fc7753 100644
--- a/drivers/net/e1000e/hw.h
+++ b/drivers/net/e1000e/hw.h
@@ -741,6 +741,7 @@ struct e1000_mac_operations {
         s32  (*check_for_link)(struct e1000_hw *);
         s32  (*cleanup_led)(struct e1000_hw *);
         void (*clear_hw_cntrs)(struct e1000_hw *);
+        void (*clear_vfta)(struct e1000_hw *);
         s32  (*get_bus_info)(struct e1000_hw *);
         s32  (*get_link_up_info)(struct e1000_hw *, u16 *, u16 *);
         s32  (*led_on)(struct e1000_hw *);
@@ -751,6 +752,7 @@ struct e1000_mac_operations {
         s32  (*setup_link)(struct e1000_hw *);
         s32  (*setup_physical_interface)(struct e1000_hw *);
         s32  (*setup_led)(struct e1000_hw *);
+        void (*write_vfta)(struct e1000_hw *, u32, u32);
 };
 
 /* Function pointers for the PHY. */