diff options
Diffstat (limited to 'drivers/net/ethernet/mediatek/mtk_eth_soc.h')
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h index 0b984dca462e..79954b419b53 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h @@ -266,6 +266,11 @@ #define SYSCFG0_GE_MASK 0x3 #define SYSCFG0_GE_MODE(x, y) (x << (12 + (y * 2))) +/*ethernet reset control register*/ +#define ETHSYS_RSTCTRL 0x34 +#define RSTCTRL_FE BIT(6) +#define RSTCTRL_PPE BIT(31) + struct mtk_rx_dma { unsigned int rxd1; unsigned int rxd2; @@ -330,6 +335,11 @@ enum mtk_clks_map { MTK_CLK_MAX }; +enum mtk_dev_state { + MTK_HW_INIT, + MTK_RESETTING +}; + /* struct mtk_tx_buf - This struct holds the pointers to the memory pointed at * by the TX descriptor s * @skb: The SKB pointer of the packet being sent @@ -413,12 +423,12 @@ struct mtk_rx_ring { * @clks: clock array for all clocks required * @mii_bus: If there is a bus we need to create an instance for it * @pending_work: The workqueue used to reset the dma ring + * @state Initialization and runtime state of the device. */ struct mtk_eth { struct device *dev; void __iomem *base; - struct reset_control *rstc; spinlock_t page_lock; spinlock_t irq_lock; struct net_device dummy_dev; @@ -441,11 +451,13 @@ struct mtk_eth { struct mii_bus *mii_bus; struct work_struct pending_work; + unsigned long state; }; /* struct mtk_mac - the structure that holds the info about the MACs of the * SoC * @id: The number of the MAC + * @ge_mode: Interface mode kept for setup restoring * @of_node: Our devicetree node * @hw: Backpointer to our main datastruture * @hw_stats: Packet statistics counter @@ -453,6 +465,7 @@ struct mtk_eth { */ struct mtk_mac { int id; + int ge_mode; struct device_node *of_node; struct mtk_eth *hw; struct mtk_hw_stats *hw_stats; |