diff options
| author |   Jose Abreu <joabreu@synopsys.com> | 2019-10-06 13:17:12 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-10-06 18:46:31 +0200 |
| commit | c7ab0b8088d7f023f543013963f23aecc7e47efb (patch) | |
| tree | cd9f3861b9c65fa9c0fdae0d6843a6bc635131f7 /drivers/net/ethernet/stmicro/stmmac/hwif.h | |
| parent | nfc: s3fwrn5: fix platform_no_drv_owner.cocci warning (diff) | |
| download | linux-dev-c7ab0b8088d7f023f543013963f23aecc7e47efb.tar.xz linux-dev-c7ab0b8088d7f023f543013963f23aecc7e47efb.zip | |
net: stmmac: Fallback to VLAN Perfect filtering if HASH is not available
If VLAN Hash Filtering is not available we can fallback to perfect
filtering instead. Let's implement this in XGMAC and GMAC cores and let
the user use this filter.
VLAN VID=0 always passes filter so we check if more than 2 VLANs are
created and return proper error code if so because perfect filtering
only supports 1 VID at a time.
Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/hwif.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/hwif.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.h b/drivers/net/ethernet/stmicro/stmmac/hwif.h index ddb851d99618..1303d1e9a18f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/hwif.h +++ b/drivers/net/ethernet/stmicro/stmmac/hwif.h @@ -357,7 +357,7 @@ struct stmmac_ops { struct stmmac_rss *cfg, u32 num_rxq); /* VLAN */ void (*update_vlan_hash)(struct mac_device_info *hw, u32 hash, - bool is_double); + u16 perfect_match, bool is_double); void (*enable_vlan)(struct mac_device_info *hw, u32 type); /* TX Timestamp */ int (*get_mac_tx_timestamp)(struct mac_device_info *hw, u64 *ts); |