diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h index 358e7dcb6a9a..f27126f05551 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h @@ -69,15 +69,8 @@ #define DMA_SYS_BUS_MB BIT(14) #define DMA_AXI_1KBBE BIT(13) -#define DMA_SYS_BUS_AAL BIT(12) +#define DMA_SYS_BUS_AAL DMA_AXI_AAL #define DMA_SYS_BUS_EAME BIT(11) -#define DMA_AXI_BLEN256 BIT(7) -#define DMA_AXI_BLEN128 BIT(6) -#define DMA_AXI_BLEN64 BIT(5) -#define DMA_AXI_BLEN32 BIT(4) -#define DMA_AXI_BLEN16 BIT(3) -#define DMA_AXI_BLEN8 BIT(2) -#define DMA_AXI_BLEN4 BIT(1) #define DMA_SYS_BUS_FB BIT(0) #define DMA_BURST_LEN_DEFAULT (DMA_AXI_BLEN256 | DMA_AXI_BLEN128 | \ @@ -85,14 +78,12 @@ DMA_AXI_BLEN16 | DMA_AXI_BLEN8 | \ DMA_AXI_BLEN4) -#define DMA_AXI_BURST_LEN_MASK 0x000000FE - /* DMA TBS Control */ #define DMA_TBS_FTOS GENMASK(31, 8) #define DMA_TBS_FTOV BIT(0) #define DMA_TBS_DEF_FTOS (DMA_TBS_FTOS | DMA_TBS_FTOV) -/* Following DMA defines are chanels oriented */ +/* Following DMA defines are channel-oriented */ #define DMA_CHAN_BASE_ADDR 0x00001100 #define DMA_CHAN_BASE_OFFSET 0x80 @@ -127,7 +118,9 @@ static inline u32 dma_chanx_base_addr(const struct dwmac4_addrs *addrs, #define DMA_CHAN_SLOT_CTRL_STATUS(addrs, x) (dma_chanx_base_addr(addrs, x) + 0x3c) #define DMA_CHAN_CUR_TX_DESC(addrs, x) (dma_chanx_base_addr(addrs, x) + 0x44) #define DMA_CHAN_CUR_RX_DESC(addrs, x) (dma_chanx_base_addr(addrs, x) + 0x4c) +#define DMA_CHAN_CUR_TX_BUF_ADDR_HI(addrs, x) (dma_chanx_base_addr(addrs, x) + 0x50) #define DMA_CHAN_CUR_TX_BUF_ADDR(addrs, x) (dma_chanx_base_addr(addrs, x) + 0x54) +#define DMA_CHAN_CUR_RX_BUF_ADDR_HI(addrs, x) (dma_chanx_base_addr(addrs, x) + 0x58) #define DMA_CHAN_CUR_RX_BUF_ADDR(addrs, x) (dma_chanx_base_addr(addrs, x) + 0x5c) #define DMA_CHAN_STATUS(addrs, x) (dma_chanx_base_addr(addrs, x) + 0x60) |