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net: stmmac: Add descriptor related callbacks for XGMAC2

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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>
This commit is contained in:
Jose Abreu
2018-08-08 09:04:32 +01:00
committed by David S. Miller
parent d6ddfacd95
commit 874dfb65a4
5 changed files with 314 additions and 2 deletions
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30
drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
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@@ -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__ */