diff options
| author | Jose Abreu <Jose.Abreu@synopsys.com> | 2019-08-17 20:54:50 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-08-17 12:43:59 -0700 |
| commit | 30d932279dc226d4471c823618dba5c1ea1e681e (patch) | |
| tree | fa69e278f5c14d249eadc38e2ef5ce7f105e1854 /drivers/net/ethernet/stmicro/stmmac/hwif.h | |
| parent | 81b945aea0ead6fd1ed9a57c01b0b8699efea426 (diff) | |
net: stmmac: Add support for VLAN Insertion Offload
Adds the logic to insert a given VLAN ID in a packet. This is offloaded
to HW and its descriptor based. For now, only XGMAC implements the
necessary callbacks.
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 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.h b/drivers/net/ethernet/stmicro/stmmac/hwif.h index e54864cde01b..9435b312495d 100644 --- a/drivers/net/ethernet/stmicro/stmmac/hwif.h +++ b/drivers/net/ethernet/stmicro/stmmac/hwif.h @@ -92,6 +92,9 @@ struct stmmac_desc_ops { int (*get_rx_header_len)(struct dma_desc *p, unsigned int *len); void (*set_sec_addr)(struct dma_desc *p, dma_addr_t addr); void (*set_sarc)(struct dma_desc *p, u32 sarc_type); + void (*set_vlan_tag)(struct dma_desc *p, u16 tag, u16 inner_tag, + u32 inner_type); + void (*set_vlan)(struct dma_desc *p, u32 type); }; #define stmmac_init_rx_desc(__priv, __args...) \ @@ -150,6 +153,10 @@ struct stmmac_desc_ops { stmmac_do_void_callback(__priv, desc, set_sec_addr, __args) #define stmmac_set_desc_sarc(__priv, __args...) \ stmmac_do_void_callback(__priv, desc, set_sarc, __args) +#define stmmac_set_desc_vlan_tag(__priv, __args...) \ + stmmac_do_void_callback(__priv, desc, set_vlan_tag, __args) +#define stmmac_set_desc_vlan(__priv, __args...) \ + stmmac_do_void_callback(__priv, desc, set_vlan, __args) struct stmmac_dma_cfg; struct dma_features; @@ -351,6 +358,7 @@ struct stmmac_ops { /* VLAN */ void (*update_vlan_hash)(struct mac_device_info *hw, u32 hash, 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); /* Source Address Insertion / Replacement */ @@ -429,6 +437,8 @@ struct stmmac_ops { stmmac_do_callback(__priv, mac, rss_configure, __args) #define stmmac_update_vlan_hash(__priv, __args...) \ stmmac_do_void_callback(__priv, mac, update_vlan_hash, __args) +#define stmmac_enable_vlan(__priv, __args...) \ + stmmac_do_void_callback(__priv, mac, enable_vlan, __args) #define stmmac_get_mac_tx_timestamp(__priv, __args...) \ stmmac_do_callback(__priv, mac, get_mac_tx_timestamp, __args) #define stmmac_sarc_configure(__priv, __args...) \ |