diff options
Diffstat (limited to 'drivers/net/ethernet/xilinx/ll_temac.h')
| -rw-r--r-- | drivers/net/ethernet/xilinx/ll_temac.h | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/drivers/net/ethernet/xilinx/ll_temac.h b/drivers/net/ethernet/xilinx/ll_temac.h index 107575225383..1aeda084b8f1 100644 --- a/drivers/net/ethernet/xilinx/ll_temac.h +++ b/drivers/net/ethernet/xilinx/ll_temac.h @@ -334,6 +334,9 @@ struct temac_local { /* Connection to PHY device */ struct device_node *phy_node; + /* For non-device-tree devices */ + char phy_name[MII_BUS_ID_SIZE + 3]; + phy_interface_t phy_interface; /* MDIO bus data */ struct mii_bus *mii_bus; /* MII bus reference */ @@ -344,8 +347,10 @@ struct temac_local { #ifdef CONFIG_PPC_DCR dcr_host_t sdma_dcrs; #endif - u32 (*dma_in)(struct temac_local *, int); - void (*dma_out)(struct temac_local *, int, u32); + u32 (*temac_ior)(struct temac_local *lp, int offset); + void (*temac_iow)(struct temac_local *lp, int offset, u32 value); + u32 (*dma_in)(struct temac_local *lp, int reg); + void (*dma_out)(struct temac_local *lp, int reg, u32 value); int tx_irq; int rx_irq; @@ -353,7 +358,10 @@ struct temac_local { struct sk_buff **rx_skb; spinlock_t rx_lock; - struct mutex indirect_mutex; + /* For synchronization of indirect register access. Must be + * shared mutex between interfaces in same TEMAC block. + */ + struct mutex *indirect_mutex; u32 options; /* Current options word */ int last_link; unsigned int temac_features; @@ -367,18 +375,24 @@ struct temac_local { int tx_bd_next; int tx_bd_tail; int rx_bd_ci; + + /* DMA channel control setup */ + u32 tx_chnl_ctrl; + u32 rx_chnl_ctrl; }; +/* Wrappers for temac_ior()/temac_iow() function pointers above */ +#define temac_ior(lp, o) ((lp)->temac_ior(lp, o)) +#define temac_iow(lp, o, v) ((lp)->temac_iow(lp, o, v)) + /* xilinx_temac.c */ -u32 temac_ior(struct temac_local *lp, int offset); -void temac_iow(struct temac_local *lp, int offset, u32 value); int temac_indirect_busywait(struct temac_local *lp); u32 temac_indirect_in32(struct temac_local *lp, int reg); void temac_indirect_out32(struct temac_local *lp, int reg, u32 value); /* xilinx_temac_mdio.c */ -int temac_mdio_setup(struct temac_local *lp, struct device_node *np); +int temac_mdio_setup(struct temac_local *lp, struct platform_device *pdev); void temac_mdio_teardown(struct temac_local *lp); #endif /* XILINX_LL_TEMAC_H */ |