smc91x.c File Reference

#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/crc32.h>
#include <linux/platform_device.h>
#include <linux/spinlock.h>
#include <linux/ethtool.h>
#include <linux/mii.h>
#include <linux/workqueue.h>
#include <linux/of.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <asm/io.h>
#include "smc91x.h"

Go to the source code of this file.

Macros
#define	SMC_DEBUG   0
#define	CARDNAME   "smc91x"
#define	POWER_DOWN   1
#define	MEMORY_WAIT_TIME   16
#define	MAX_IRQ_LOOPS   8
#define	THROTTLE_TX_PKTS   0
#define	MII_DELAY   1
#define	DBG(n, args...)   do { } while(0)
#define	PRINTK(args...)   printk(KERN_DEBUG args)
#define	PRINT_PKT(x...)   do { } while(0)
#define	SMC_ENABLE_INT(lp, x)
#define	SMC_DISABLE_INT(lp, x)
#define	SMC_WAIT_MMU_BUSY(lp)
#define	smc_special_trylock(lock, flags)   (flags == flags)
#define	smc_special_lock(lock, flags)   do { flags = 0; } while (0)
#define	smc_special_unlock(lock, flags)   do { flags = 0; } while (0)
#define	smc91x_match   NULL

Functions
	module_param (nowait, int, 0400)
	MODULE_PARM_DESC (nowait,"set to 1 for no wait state")
	module_param (watchdog, int, 0400)
	MODULE_PARM_DESC (watchdog,"transmit timeout in milliseconds")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS ("platform:smc91x")
	module_platform_driver (smc_driver)

Macro Definition Documentation

#define CARDNAME   "smc91x"

Definition at line 116 of file smc91x.c.

#define DBG	(		n,
			args...
	)		do { } while(0)

Definition at line 160 of file smc91x.c.

#define MAX_IRQ_LOOPS   8

Definition at line 134 of file smc91x.c.

#define MEMORY_WAIT_TIME   16

Definition at line 128 of file smc91x.c.

#define MII_DELAY   1

Definition at line 149 of file smc91x.c.

#define POWER_DOWN   1

Definition at line 121 of file smc91x.c.

#define PRINT_PKT

(

x...

)

do { } while(0)

Definition at line 193 of file smc91x.c.

#define PRINTK

(

args...

)

printk(KERN_DEBUG args)

Definition at line 161 of file smc91x.c.

#define smc91x_match   NULL

Definition at line 2400 of file smc91x.c.

#define SMC_DEBUG   0

Definition at line 65 of file smc91x.c.

#define SMC_DISABLE_INT	(		lp,
			x
	)

Value:

do {                    \
    unsigned char mask;                     \
    unsigned long smc_disable_flags;                \
    spin_lock_irqsave(&lp->lock, smc_disable_flags);        \
    mask = SMC_GET_INT_MASK(lp);                    \
    mask &= ~(x);                           \
    SMC_SET_INT_MASK(lp, mask);                 \
    spin_unlock_irqrestore(&lp->lock, smc_disable_flags);       \
} while (0)

Definition at line 209 of file smc91x.c.

#define SMC_ENABLE_INT	(		lp,
			x
	)

Value:

do {                    \
    unsigned char mask;                     \
    unsigned long smc_enable_flags;                 \
    spin_lock_irqsave(&lp->lock, smc_enable_flags);         \
    mask = SMC_GET_INT_MASK(lp);                    \
    mask |= (x);                            \
    SMC_SET_INT_MASK(lp, mask);                 \
    spin_unlock_irqrestore(&lp->lock, smc_enable_flags);        \
} while (0)

Definition at line 198 of file smc91x.c.

#define smc_special_lock	(		lock,
			flags
	)		do { flags = 0; } while (0)

Definition at line 539 of file smc91x.c.

#define smc_special_trylock	(		lock,
			flags
	)		(flags == flags)

Definition at line 538 of file smc91x.c.

#define smc_special_unlock	(		lock,
			flags
	)		do { flags = 0; } while (0)

Definition at line 540 of file smc91x.c.

#define SMC_WAIT_MMU_BUSY

(

lp

)

Value:

do {                    \
    if (unlikely(SMC_GET_MMU_CMD(lp) & MC_BUSY)) {      \
        unsigned long timeout = jiffies + 2;            \
        while (SMC_GET_MMU_CMD(lp) & MC_BUSY) {     \
            if (time_after(jiffies, timeout)) {     \
                printk("%s: timeout %s line %d\n",  \
                    dev->name, __FILE__, __LINE__); \
                break;                  \
            }                       \
            cpu_relax();                    \
        }                           \
    }                               \
} while (0)

Definition at line 224 of file smc91x.c.

#define THROTTLE_TX_PKTS   0

Definition at line 143 of file smc91x.c.

Function Documentation

MODULE_ALIAS

(

"platform:smc91x"

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	nowait	,
		int	,
		0400
	)

module_param	(	watchdog	,
		int	,
		0400
	)

MODULE_PARM_DESC	(	nowait	,
		"set to 1 for no wait state"
	)

MODULE_PARM_DESC	(	watchdog	,
		"transmit timeout in milliseconds"
	)

module_platform_driver

(

smc_driver

)