diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igb')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/e1000_82575.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igb/e1000_regs.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 7 |
3 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.h b/drivers/net/ethernet/intel/igb/e1000_82575.h index 2a721a15afc1..09d78be72416 100644 --- a/drivers/net/ethernet/intel/igb/e1000_82575.h +++ b/drivers/net/ethernet/intel/igb/e1000_82575.h @@ -230,6 +230,10 @@ struct e1000_adv_tx_context_desc { #define E1000_VMOLR_STRVLAN 0x40000000 /* Vlan stripping enable */ #define E1000_VMOLR_STRCRC 0x80000000 /* CRC stripping enable */ +#define E1000_DVMOLR_HIDEVLAN 0x20000000 /* Hide vlan enable */ +#define E1000_DVMOLR_STRVLAN 0x40000000 /* Vlan stripping enable */ +#define E1000_DVMOLR_STRCRC 0x80000000 /* CRC stripping enable */ + #define E1000_VLVF_ARRAY_SIZE 32 #define E1000_VLVF_VLANID_MASK 0x00000FFF #define E1000_VLVF_POOLSEL_SHIFT 12 diff --git a/drivers/net/ethernet/intel/igb/e1000_regs.h b/drivers/net/ethernet/intel/igb/e1000_regs.h index e9c5fdd60f54..d0f14be3d94f 100644 --- a/drivers/net/ethernet/intel/igb/e1000_regs.h +++ b/drivers/net/ethernet/intel/igb/e1000_regs.h @@ -357,6 +357,7 @@ #define E1000_P2VMAILBOX(_n) (0x00C00 + (4 * (_n))) #define E1000_VMBMEM(_n) (0x00800 + (64 * (_n))) #define E1000_VMOLR(_n) (0x05AD0 + (4 * (_n))) +#define E1000_DVMOLR(_n) (0x0C038 + (64 * (_n))) #define E1000_VLVF(_n) (0x05D00 + (4 * (_n))) /* VLAN Virtual Machine * Filter - RW */ #define E1000_VMVIR(_n) (0x03700 + (4 * (_n))) diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index ac06492fb816..313e1a87ea9f 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -3542,6 +3542,13 @@ static inline void igb_set_vmolr(struct igb_adapter *adapter, vmolr = rd32(E1000_VMOLR(vfn)); vmolr |= E1000_VMOLR_STRVLAN; /* Strip vlan tags */ + if (hw->mac.type == e1000_i350) { + u32 dvmolr; + + dvmolr = rd32(E1000_DVMOLR(vfn)); + dvmolr |= E1000_DVMOLR_STRVLAN; + wr32(E1000_DVMOLR(vfn), dvmolr); + } if (aupe) vmolr |= E1000_VMOLR_AUPE; /* Accept untagged packets */ else |