depca.c File Reference

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/string.h>
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/crc32.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/time.h>
#include <linux/types.h>
#include <linux/unistd.h>
#include <linux/ctype.h>
#include <linux/moduleparam.h>
#include <linux/platform_device.h>
#include <linux/bitops.h>
#include <asm/uaccess.h>
#include <asm/io.h>
#include <asm/dma.h>
#include "depca.h"

Go to the source code of this file.

Data Structures
struct	depca_rx_desc
struct	depca_tx_desc
struct	depca_init
struct	depca_private

Macros
#define	DEPCA_NDA   0xffe0 /* No Device Address */
#define	TX_TIMEOUT   (1*HZ)
#define	PROBE_LENGTH   32
#define	ETH_PROM_SIG   0xAA5500FFUL
#define	NUM_RX_DESC   8 /* Number of RX descriptors */
#define	NUM_TX_DESC   8 /* Number of TX descriptors */
#define	RX_BUFF_SZ   1536 /* Buffer size for each Rx buffer */
#define	TX_BUFF_SZ   1536 /* Buffer size for each Tx buffer */
#define	DEPCA_EISA_IO_PORTS   0x0c00 /* I/O port base address, slot 0 */
#define	DEPCA_RAM_BASE_ADDRESSES   {0xc0000,0xd0000,0xe0000,0x00000}
#define	DEPCA_TOTAL_SIZE   0x10
#define	DEPCA_SIGNATURE
#define	DEPCA_STRLEN   16
#define	DEPCA_ALIGN4   ((u_long)4 - 1) /* 1 longword align */
#define	DEPCA_ALIGN8   ((u_long)8 - 1) /* 2 longword (quadword) align */
#define	DEPCA_ALIGN   DEPCA_ALIGN8 /* Keep the LANCE happy... */
#define	LA_MASK
#define	DEPCA_PKT_STAT_SZ   16
#define	DEPCA_PKT_BIN_SZ
#define	TX_BUFFS_AVAIL
#define	STOP_DEPCA

Enumerations
enum	depca_type {   DEPCA, de100, de101, de200,   de201, de202, de210, de212,   de422, unknown }

Functions
	module_param (irq, int, 0)
	module_param (io, int, 0)
	module_param (adapter_name, charp, 0)
	module_param (mem, int, 0)
	MODULE_PARM_DESC (irq,"DEPCA IRQ number")
	MODULE_PARM_DESC (io,"DEPCA I/O base address")
	MODULE_PARM_DESC (adapter_name,"DEPCA adapter name")
	MODULE_PARM_DESC (mem,"DEPCA shared memory address")
	MODULE_LICENSE ("GPL")
	module_init (depca_module_init)
	module_exit (depca_module_exit)

Macro Definition Documentation

#define DEPCA_ALIGN   DEPCA_ALIGN8 /* Keep the LANCE happy... */

Definition at line 374 of file depca.c.

#define DEPCA_ALIGN4   ((u_long)4 - 1) /* 1 longword align */

Definition at line 372 of file depca.c.

#define DEPCA_ALIGN8   ((u_long)8 - 1) /* 2 longword (quadword) align */

Definition at line 373 of file depca.c.

#define DEPCA_EISA_IO_PORTS   0x0c00 /* I/O port base address, slot 0 */

Definition at line 290 of file depca.c.

#define DEPCA_NDA   0xffe0 /* No Device Address */

Definition at line 265 of file depca.c.

#define DEPCA_PKT_BIN_SZ

Value:

128 /* Should be >=100 unless you
                   increase DEPCA_PKT_STAT_SZ */

Definition at line 405 of file depca.c.

#define DEPCA_PKT_STAT_SZ   16

Definition at line 404 of file depca.c.

#define DEPCA_RAM_BASE_ADDRESSES   {0xc0000,0xd0000,0xe0000,0x00000}

Definition at line 295 of file depca.c.

#define DEPCA_SIGNATURE

Value:

{"DEPCA",\
             "DE100","DE101",\
                         "DE200","DE201","DE202",\
             "DE210","DE212",\
                         "DE422",\
                         ""}

Definition at line 310 of file depca.c.

#define DEPCA_STRLEN   16

Definition at line 364 of file depca.c.

#define DEPCA_TOTAL_SIZE   0x10

Definition at line 296 of file depca.c.

#define ETH_PROM_SIG   0xAA5500FFUL

Definition at line 273 of file depca.c.

#define LA_MASK

Value:

0x0000ffff  /* LANCE address mask for mapping network RAM
                   to LANCE memory address space */

Definition at line 391 of file depca.c.

#define NUM_RX_DESC   8 /* Number of RX descriptors */

Definition at line 282 of file depca.c.

#define NUM_TX_DESC   8 /* Number of TX descriptors */

Definition at line 283 of file depca.c.

#define PROBE_LENGTH   32

Definition at line 272 of file depca.c.

#define RX_BUFF_SZ   1536 /* Buffer size for each Rx buffer */

Definition at line 284 of file depca.c.

#define STOP_DEPCA

Value:

outw(CSR0, DEPCA_ADDR);\
    outw(STOP, DEPCA_DATA)

Definition at line 509 of file depca.c.

#define TX_BUFF_SZ   1536 /* Buffer size for each Tx buffer */

Definition at line 285 of file depca.c.

#define TX_BUFFS_AVAIL

Value:

((lp->tx_old<=lp->tx_new)?\
             lp->tx_old+lp->txRingMask-lp->tx_new:\
                         lp->tx_old               -lp->tx_new-1)

Definition at line 454 of file depca.c.

#define TX_TIMEOUT   (1*HZ)

Definition at line 267 of file depca.c.

Enumeration Type Documentation

enum depca_type

Enumerator:

DEPCA
de100
de101
de200
de201
de202
de210
de212
de422
unknown

Definition at line 319 of file depca.c.

Function Documentation

module_exit

(

depca_module_exit

)

module_init

(

depca_module_init

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	irq	,
		int	,
		0
	)

module_param	(	io	,
		int	,
		0
	)

module_param	(	adapter_name	,
		charp	,
		0
	)

module_param	(	mem	,
		int	,
		0
	)

MODULE_PARM_DESC	(	irq	,
		"DEPCA IRQ number"
	)

MODULE_PARM_DESC	(	io	,
		"DEPCA I/O base address"
	)

MODULE_PARM_DESC	(	adapter_name	,
		"DEPCA adapter name"
	)

MODULE_PARM_DESC	(	mem	,
		"DEPCA shared memory address"
	)

Variable Documentation

struct platform_device* device

Definition at line 300 of file depca.c.

u_long iobase

Definition at line 299 of file depca.c.