sb1250-mac.c File Reference

#include <linux/bug.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/timer.h>
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/init.h>
#include <linux/bitops.h>
#include <linux/err.h>
#include <linux/ethtool.h>
#include <linux/mii.h>
#include <linux/phy.h>
#include <linux/platform_device.h>
#include <linux/prefetch.h>
#include <asm/cache.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/sibyte/board.h>
#include <asm/sibyte/sb1250.h>
#include <asm/sibyte/sb1250_scd.h>
#include <asm/sibyte/sb1250_mac.h>
#include <asm/sibyte/sb1250_dma.h>

Go to the source code of this file.

Data Structures
struct	sbdmadscr
struct	sbmacdma
struct	sbmac_softc

Macros
#define	CONFIG_SBMAC_COALESCE
#define	TX_TIMEOUT   (2*HZ)
#define	SBMAC_PHY_INT   PHY_POLL
#define	SBDMA_NEXTBUF(d, f)
#define	NUMCACHEBLKS(x)   (((x)+SMP_CACHE_BYTES-1)/SMP_CACHE_BYTES)
#define	SBMAC_MAX_TXDESCR   256
#define	SBMAC_MAX_RXDESCR   256
#define	ENET_PACKET_SIZE   1518
#define	MII_COMMAND_START   0x01
#define	MII_COMMAND_READ   0x02
#define	MII_COMMAND_WRITE   0x01
#define	MII_COMMAND_ACK   0x02
#define	M_MAC_MDIO_DIR_OUTPUT   0 /* for clarity */
#define	ENABLE   1
#define	DISABLE   0

Enumerations
enum	sbmac_speed { sbmac_speed_none = 0, sbmac_speed_10 = SPEED_10, sbmac_speed_100 = SPEED_100, sbmac_speed_1000 = SPEED_1000 }
enum	sbmac_duplex { sbmac_duplex_none = -1, sbmac_duplex_half = DUPLEX_HALF, sbmac_duplex_full = DUPLEX_FULL }
enum	sbmac_fc {   sbmac_fc_none, sbmac_fc_disabled, sbmac_fc_frame, sbmac_fc_collision,   sbmac_fc_carrier }
enum	sbmac_state { sbmac_state_uninit, sbmac_state_off, sbmac_state_on, sbmac_state_broken }

Functions
	MODULE_AUTHOR ("Mitch Lichtenberg (Broadcom Corp.)")
	MODULE_DESCRIPTION ("Broadcom SiByte SOC GB Ethernet driver")
	module_param (debug, int, S_IRUGO)
	MODULE_PARM_DESC (debug,"Debug messages")
	module_param (int_pktcnt_tx, int, S_IRUGO)
	MODULE_PARM_DESC (int_pktcnt_tx,"TX packet count")
	module_param (int_timeout_tx, int, S_IRUGO)
	MODULE_PARM_DESC (int_timeout_tx,"TX timeout value")
	module_param (int_pktcnt_rx, int, S_IRUGO)
	MODULE_PARM_DESC (int_pktcnt_rx,"RX packet count")
	module_param (int_timeout_rx, int, S_IRUGO)
	MODULE_PARM_DESC (int_timeout_rx,"RX timeout value")
	module_platform_driver (sbmac_driver)

Macro Definition Documentation

#define CONFIG_SBMAC_COALESCE

Definition at line 54 of file sb1250-mac.c.

#define DISABLE   0

Definition at line 351 of file sb1250-mac.c.

#define ENABLE   1

Definition at line 350 of file sb1250-mac.c.

#define ENET_PACKET_SIZE   1518

Definition at line 166 of file sb1250-mac.c.

#define M_MAC_MDIO_DIR_OUTPUT   0 /* for clarity */

Definition at line 348 of file sb1250-mac.c.

#define MII_COMMAND_ACK   0x02

Definition at line 346 of file sb1250-mac.c.

#define MII_COMMAND_READ   0x02

Definition at line 344 of file sb1250-mac.c.

#define MII_COMMAND_START   0x01

Definition at line 343 of file sb1250-mac.c.

#define MII_COMMAND_WRITE   0x01

Definition at line 345 of file sb1250-mac.c.

#define NUMCACHEBLKS

(

x

)

(((x)+SMP_CACHE_BYTES-1)/SMP_CACHE_BYTES)

Definition at line 161 of file sb1250-mac.c.

#define SBDMA_NEXTBUF	(		d,
			f
	)

Value:

((((d)->f+1) == (d)->sbdma_dscrtable_end) ? \
              (d)->sbdma_dscrtable : (d)->f+1)

Definition at line 157 of file sb1250-mac.c.

#define SBMAC_MAX_RXDESCR   256

Definition at line 164 of file sb1250-mac.c.

#define SBMAC_MAX_TXDESCR   256

Definition at line 163 of file sb1250-mac.c.

#define SBMAC_PHY_INT   PHY_POLL

Definition at line 116 of file sb1250-mac.c.

#define TX_TIMEOUT   (2*HZ)

Definition at line 57 of file sb1250-mac.c.

Enumeration Type Documentation

enum sbmac_duplex

Enumerator:

sbmac_duplex_none
sbmac_duplex_half
sbmac_duplex_full

Definition at line 130 of file sb1250-mac.c.

enum sbmac_fc

Enumerator:

sbmac_fc_none
sbmac_fc_disabled
sbmac_fc_frame
sbmac_fc_collision
sbmac_fc_carrier

Definition at line 136 of file sb1250-mac.c.

enum sbmac_speed

Enumerator:

sbmac_speed_none
sbmac_speed_10
sbmac_speed_100
sbmac_speed_1000

Definition at line 123 of file sb1250-mac.c.

enum sbmac_state

Enumerator:

sbmac_state_uninit
sbmac_state_off
sbmac_state_on
sbmac_state_broken

Definition at line 144 of file sb1250-mac.c.

Function Documentation

MODULE_AUTHOR

(

"Mitch Lichtenberg (Broadcom Corp.)"

)

MODULE_DESCRIPTION

(

"Broadcom SiByte SOC GB Ethernet driver"

)

module_param	(	debug	,
		int	,
		S_IRUGO
	)

module_param	(	int_pktcnt_tx	,
		int	,
		S_IRUGO
	)

module_param	(	int_timeout_tx	,
		int	,
		S_IRUGO
	)

module_param	(	int_pktcnt_rx	,
		int	,
		S_IRUGO
	)

module_param	(	int_timeout_rx	,
		int	,
		S_IRUGO
	)

MODULE_PARM_DESC	(	debug	,
		"Debug messages"
	)

MODULE_PARM_DESC	(	int_pktcnt_tx	,
		"TX packet count"
	)

MODULE_PARM_DESC	(	int_timeout_tx	,
		"TX timeout value"
	)

MODULE_PARM_DESC	(	int_pktcnt_rx	,
		"RX packet count"
	)

MODULE_PARM_DESC	(	int_timeout_rx	,
		"RX timeout value"
	)

module_platform_driver

(

sbmac_driver

)