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/dwxgmac2.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/dwxgmac2.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h index 79c145ba25a8..7357b8bdc128 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h @@ -63,6 +63,11 @@ #define XGMAC_VLAN_ETV BIT(16) #define XGMAC_VLAN_VID GENMASK(15, 0) #define XGMAC_VLAN_HASH_TABLE 0x00000058 +#define XGMAC_VLAN_INCL 0x00000060 +#define XGMAC_VLAN_VLTI BIT(20) +#define XGMAC_VLAN_CSVL BIT(19) +#define XGMAC_VLAN_VLC GENMASK(17, 16) +#define XGMAC_VLAN_VLC_SHIFT 16 #define XGMAC_RXQ_CTRL0 0x000000a0 #define XGMAC_RXQEN(x) GENMASK((x) * 2 + 1, (x) * 2) #define XGMAC_RXQEN_SHIFT(x) ((x) * 2) @@ -128,6 +133,7 @@ #define XGMAC_HWFEAT_RXQCNT GENMASK(3, 0) #define XGMAC_HW_FEATURE3 0x00000128 #define XGMAC_HWFEAT_ASP GENMASK(15, 14) +#define XGMAC_HWFEAT_DVLAN BIT(13) #define XGMAC_HWFEAT_FRPES GENMASK(12, 11) #define XGMAC_HWFEAT_FRPPB GENMASK(10, 9) #define XGMAC_HWFEAT_FRPSEL BIT(3) @@ -337,10 +343,14 @@ #define XGMAC_REGSIZE ((0x0000317c + (0x80 * 15)) / 4) /* Descriptors */ +#define XGMAC_TDES2_IVT GENMASK(31, 16) +#define XGMAC_TDES2_IVT_SHIFT 16 #define XGMAC_TDES2_IOC BIT(31) #define XGMAC_TDES2_TTSE BIT(30) #define XGMAC_TDES2_B2L GENMASK(29, 16) #define XGMAC_TDES2_B2L_SHIFT 16 +#define XGMAC_TDES2_VTIR GENMASK(15, 14) +#define XGMAC_TDES2_VTIR_SHIFT 14 #define XGMAC_TDES2_B1L GENMASK(13, 0) #define XGMAC_TDES3_OWN BIT(31) #define XGMAC_TDES3_CTXT BIT(30) @@ -353,10 +363,15 @@ #define XGMAC_TDES3_SAIC_SHIFT 23 #define XGMAC_TDES3_THL GENMASK(22, 19) #define XGMAC_TDES3_THL_SHIFT 19 +#define XGMAC_TDES3_IVTIR GENMASK(19, 18) +#define XGMAC_TDES3_IVTIR_SHIFT 18 #define XGMAC_TDES3_TSE BIT(18) +#define XGMAC_TDES3_IVLTV BIT(17) #define XGMAC_TDES3_CIC GENMASK(17, 16) #define XGMAC_TDES3_CIC_SHIFT 16 #define XGMAC_TDES3_TPL GENMASK(17, 0) +#define XGMAC_TDES3_VLTV BIT(16) +#define XGMAC_TDES3_VT GENMASK(15, 0) #define XGMAC_TDES3_FL GENMASK(14, 0) #define XGMAC_RDES2_HL GENMASK(9, 0) #define XGMAC_RDES3_OWN BIT(31) |