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Commit fc32b0e2 authored by Lennert Buytenhek's avatar Lennert Buytenhek
Browse files

mv643xx_eth: general cleanup 



General cleanup of the mv643xx_eth driver.  Mainly fixes coding
style / indentation issues, get rid of some useless 'volatile's,
kill some more superfluous comments, and such.

Signed-off-by: default avatarLennert Buytenhek <buytenh@marvell.com>
Acked-by: default avatarDale Farnsworth <dale@farnsworth.org>
parent ffd86bbe

drivers/net/mv643xx_eth.c

+438 −511

File changed.

Preview size limit exceeded, changes collapsed.

include/linux/mv643xx_eth.h

+41 −18
Original line number Original line Diff line number Diff line
@@ -21,26 +21,49 @@ struct mv643xx_eth_shared_platform_data { 
};

};





struct mv643xx_eth_platform_data {

struct mv643xx_eth_platform_data {

	/*

	 * Pointer back to our parent instance, and our port number.

	 */

	struct platform_device	*shared;

	struct platform_device	*shared;

	int			port_number;

	int			port_number;





	/*

	 * Whether a PHY is present, and if yes, at which address.

	 */

	struct platform_device	*shared_smi;

	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;



	/*

	 * Override default RX/TX queue sizes if nonzero.

	 */

	int			rx_queue_size;

	int			tx_queue_size;





	u16		force_phy_addr;	/* force override if phy_addr == 0 */

	/*

	u16		phy_addr;

	 * Use on-chip SRAM for RX/TX descriptors if size is nonzero



	 * and sufficient to contain all descriptors for the requested

	/* If speed is 0, then speed and duplex are autonegotiated. */

	 * ring sizes.

	int		speed;		/* 0, SPEED_10, SPEED_100, SPEED_1000 */

	 */

	int		duplex;		/* DUPLEX_HALF or DUPLEX_FULL */

	unsigned long		rx_sram_addr;



	int			rx_sram_size;

	/* non-zero values of the following fields override defaults */

	unsigned long		tx_sram_addr;

	u32		tx_queue_size;

	int			tx_sram_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*/

};

};





#endif /* __LINUX_MV643XX_ETH_H */
 


#endif