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| author |   Jose Abreu <Jose.Abreu@synopsys.com> | 2018-08-08 09:04:32 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-08-09 11:16:28 -0700 |
| commit | 874dfb65a484cff9b95014ed66c7cc6d2d6c4436 (patch) | |
| tree | 852c5312b6e11ad91e3526fdfd0b8ab11f7a816f /drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h | |
| parent | net: stmmac: Add DMA related callbacks for XGMAC2 (diff) | |
| download | linux-dev-874dfb65a484cff9b95014ed66c7cc6d2d6c4436.tar.xz linux-dev-874dfb65a484cff9b95014ed66c7cc6d2d6c4436.zip | |
net: stmmac: Add descriptor related callbacks for XGMAC2
Add the descriptor related callbacks for the new IP block XGMAC2.
Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Joao Pinto <jpinto@synopsys.com>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.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 | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h index a6992332f801..0a80fa25afe3 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h @@ -195,4 +195,34 @@ #define XGMAC_TPS BIT(1) #define XGMAC_TI BIT(0) +/* Descriptors */ +#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_B1L GENMASK(13, 0) +#define XGMAC_TDES3_OWN BIT(31) +#define XGMAC_TDES3_CTXT BIT(30) +#define XGMAC_TDES3_FD BIT(29) +#define XGMAC_TDES3_LD BIT(28) +#define XGMAC_TDES3_CPC GENMASK(27, 26) +#define XGMAC_TDES3_CPC_SHIFT 26 +#define XGMAC_TDES3_TCMSSV BIT(26) +#define XGMAC_TDES3_THL GENMASK(22, 19) +#define XGMAC_TDES3_THL_SHIFT 19 +#define XGMAC_TDES3_TSE BIT(18) +#define XGMAC_TDES3_CIC GENMASK(17, 16) +#define XGMAC_TDES3_CIC_SHIFT 16 +#define XGMAC_TDES3_TPL GENMASK(17, 0) +#define XGMAC_TDES3_FL GENMASK(14, 0) +#define XGMAC_RDES3_OWN BIT(31) +#define XGMAC_RDES3_CTXT BIT(30) +#define XGMAC_RDES3_IOC BIT(30) +#define XGMAC_RDES3_LD BIT(28) +#define XGMAC_RDES3_CDA BIT(27) +#define XGMAC_RDES3_ES BIT(15) +#define XGMAC_RDES3_PL GENMASK(13, 0) +#define XGMAC_RDES3_TSD BIT(6) +#define XGMAC_RDES3_TSA BIT(4) + #endif /* __STMMAC_DWXGMAC2_H__ */ |