diff options
| author |   Alexandre TORGUE <alexandre.torgue@st.com> | 2016-04-01 11:37:31 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-04-02 20:23:08 -0400 |
| commit | 477286b53f5576ddec0a4df0f3d0c4bd7a0ed165 (patch) | |
| tree | b90a85804cd4fb6e25c99ed6cc625c3d1b1fdcbc /drivers/net/ethernet/stmicro/stmmac/dwmac4.h | |
| parent | stmmac: add DMA support for GMAC 4.xx (diff) | |
| download | linux-dev-477286b53f5576ddec0a4df0f3d0c4bd7a0ed165.tar.xz linux-dev-477286b53f5576ddec0a4df0f3d0c4bd7a0ed165.zip | |
stmmac: add GMAC4 core support
This is the initial support for GMAC4 that includes
the main callbacks to setup the core module: including
Csum, basic filtering, mac address and interrupt (MMC,
MTL, PMT) No LPI added.
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac4.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h index c12f15c9b351..bc50952a18e7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h @@ -221,4 +221,35 @@ enum power_event { /* To dump the core regs excluding the Address Registers */ #define GMAC_REG_NUM 132 +/* MTL debug */ +#define MTL_DEBUG_TXSTSFSTS BIT(5) +#define MTL_DEBUG_TXFSTS BIT(4) +#define MTL_DEBUG_TWCSTS BIT(3) + +/* MTL debug: Tx FIFO Read Controller Status */ +#define MTL_DEBUG_TRCSTS_MASK GENMASK(2, 1) +#define MTL_DEBUG_TRCSTS_SHIFT 1 +#define MTL_DEBUG_TRCSTS_IDLE 0 +#define MTL_DEBUG_TRCSTS_READ 1 +#define MTL_DEBUG_TRCSTS_TXW 2 +#define MTL_DEBUG_TRCSTS_WRITE 3 +#define MTL_DEBUG_TXPAUSED BIT(0) + +/* MAC debug: GMII or MII Transmit Protocol Engine Status */ +#define MTL_DEBUG_RXFSTS_MASK GENMASK(5, 4) +#define MTL_DEBUG_RXFSTS_SHIFT 4 +#define MTL_DEBUG_RXFSTS_EMPTY 0 +#define MTL_DEBUG_RXFSTS_BT 1 +#define MTL_DEBUG_RXFSTS_AT 2 +#define MTL_DEBUG_RXFSTS_FULL 3 +#define MTL_DEBUG_RRCSTS_MASK GENMASK(2, 1) +#define MTL_DEBUG_RRCSTS_SHIFT 1 +#define MTL_DEBUG_RRCSTS_IDLE 0 +#define MTL_DEBUG_RRCSTS_RDATA 1 +#define MTL_DEBUG_RRCSTS_RSTAT 2 +#define MTL_DEBUG_RRCSTS_FLUSH 3 +#define MTL_DEBUG_RWCSTS BIT(0) + +extern const struct stmmac_dma_ops dwmac4_dma_ops; +extern const struct stmmac_dma_ops dwmac410_dma_ops; #endif /* __DWMAC4_H__ */ |