diff options
Diffstat (limited to 'drivers/net/ethernet/mediatek/mtk_eth_soc.h')
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h index c9d42be314b5..c98c7ee42c6f 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h @@ -295,6 +295,9 @@ #define MTK_GDM1_TX_GPCNT 0x2438 #define MTK_STAT_OFFSET 0x40 +#define MTK_WDMA0_BASE 0x2800 +#define MTK_WDMA1_BASE 0x2c00 + /* QDMA descriptor txd4 */ #define TX_DMA_CHKSUM (0x7 << 29) #define TX_DMA_TSO BIT(28) @@ -465,6 +468,12 @@ #define RSTCTRL_FE BIT(6) #define RSTCTRL_PPE BIT(31) +/* ethernet dma channel agent map */ +#define ETHSYS_DMA_AG_MAP 0x408 +#define ETHSYS_DMA_AG_MAP_PDMA BIT(0) +#define ETHSYS_DMA_AG_MAP_QDMA BIT(1) +#define ETHSYS_DMA_AG_MAP_PPE BIT(2) + /* SGMII subsystem config registers */ /* Register to auto-negotiation restart */ #define SGMSYS_PCS_CONTROL_1 0x0 @@ -882,6 +891,7 @@ struct mtk_sgmii { /* struct mtk_eth - This is the main datasructure for holding the state * of the driver * @dev: The device pointer + * @dev: The device pointer used for dma mapping/alloc * @base: The mapped register i/o base * @page_lock: Make sure that register operations are atomic * @tx_irq__lock: Make sure that IRQ register operations are atomic @@ -925,6 +935,7 @@ struct mtk_sgmii { struct mtk_eth { struct device *dev; + struct device *dma_dev; void __iomem *base; spinlock_t page_lock; spinlock_t tx_irq_lock; @@ -974,7 +985,7 @@ struct mtk_eth { u32 rx_dma_l4_valid; int ip_align; - struct mtk_ppe ppe; + struct mtk_ppe *ppe; struct rhashtable flow_table; }; @@ -1023,6 +1034,7 @@ int mtk_gmac_rgmii_path_setup(struct mtk_eth *eth, int mac_id); int mtk_eth_offload_init(struct mtk_eth *eth); int mtk_eth_setup_tc(struct net_device *dev, enum tc_setup_type type, void *type_data); +void mtk_eth_set_dma_device(struct mtk_eth *eth, struct device *dma_dev); #endif /* MTK_ETH_H */ |