diff options
Diffstat (limited to 'include/linux/mv643xx_eth.h')
-rw-r--r-- | include/linux/mv643xx_eth.h | 79 |
1 files changed, 60 insertions, 19 deletions
diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h index 30e11aa3c1c..12078577aef 100644 --- a/include/linux/mv643xx_eth.h +++ b/include/linux/mv643xx_eth.h @@ -1,34 +1,75 @@ /* * MV-643XX ethernet platform device data definition file. */ + #ifndef __LINUX_MV643XX_ETH_H #define __LINUX_MV643XX_ETH_H -#define MV643XX_ETH_SHARED_NAME "mv643xx_eth_shared" -#define MV643XX_ETH_NAME "mv643xx_eth" +#include <linux/mbus.h> + +#define MV643XX_ETH_SHARED_NAME "mv643xx_eth" +#define MV643XX_ETH_NAME "mv643xx_eth_port" #define MV643XX_ETH_SHARED_REGS 0x2000 #define MV643XX_ETH_SHARED_REGS_SIZE 0x2000 #define MV643XX_ETH_BAR_4 0x2220 #define MV643XX_ETH_SIZE_REG_4 0x2224 #define MV643XX_ETH_BASE_ADDR_ENABLE_REG 0x2290 +struct mv643xx_eth_shared_platform_data { + struct mbus_dram_target_info *dram; + unsigned int t_clk; +}; + struct mv643xx_eth_platform_data { - int port_number; - u16 force_phy_addr; /* force override if phy_addr == 0 */ - u16 phy_addr; - - /* If speed is 0, then speed and duplex are autonegotiated. */ - int speed; /* 0, SPEED_10, SPEED_100, SPEED_1000 */ - int duplex; /* DUPLEX_HALF or DUPLEX_FULL */ - - /* non-zero values of the following fields override defaults */ - u32 tx_queue_size; - u32 rx_queue_size; - u32 tx_sram_addr; - u32 tx_sram_size; - u32 rx_sram_addr; - u32 rx_sram_size; - u8 mac_addr[6]; /* mac address if non-zero*/ + /* + * Pointer back to our parent instance, and our port number. + */ + struct platform_device *shared; + int port_number; + + /* + * Whether a PHY is present, and if yes, at which address. + */ + struct platform_device *shared_smi; + int force_phy_addr; + int phy_addr; + + /* + * Use this MAC address if it is valid, overriding the + * address that is already in the hardware. + */ + u8 mac_addr[6]; + + /* + * If speed is 0, autonegotiation is enabled. + * Valid values for speed: 0, SPEED_10, SPEED_100, SPEED_1000. + * Valid values for duplex: DUPLEX_HALF, DUPLEX_FULL. + */ + int speed; + int duplex; + + /* + * Which RX/TX queues to use. + */ + int rx_queue_mask; + int tx_queue_mask; + + /* + * Override default RX/TX queue sizes if nonzero. + */ + int rx_queue_size; + int tx_queue_size; + + /* + * Use on-chip SRAM for RX/TX descriptors if size is nonzero + * and sufficient to contain all descriptors for the requested + * ring sizes. + */ + unsigned long rx_sram_addr; + int rx_sram_size; + unsigned long tx_sram_addr; + int tx_sram_size; }; -#endif /* __LINUX_MV643XX_ETH_H */ + +#endif |