struct mv643xx_eth_shared_platform_data { struct mbus_dram_target_info *dram; /* * Max packet size for Tx IP/Layer 4 checksum, when set to 0, default * limit of 9KiB will be used.
*/ int tx_csum_limit;
};
struct device_node; struct mv643xx_eth_platform_data { /* * 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.
*/ int phy_addr; struct device_node *phy_node;
/* * Use this MAC address if it is valid, overriding the * address that is already in the hardware.
*/
u8 mac_addr[ETH_ALEN];
/* * 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;
phy_interface_t interface;
/* * How many RX/TX queues to use.
*/ int rx_queue_count; int tx_queue_count;
/* * 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.
*/ unsignedlong rx_sram_addr; int rx_sram_size; unsignedlong tx_sram_addr; int tx_sram_size;
};
#endif
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