hfc4s8s_l1.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/timer.h>
#include <linux/skbuff.h>
#include <linux/wait.h>
#include <asm/io.h>
#include "hisax_if.h"
#include "hfc4s8s_l1.h"

Go to the source code of this file.

Data Structures
struct	hfc4s8s_param
struct	hfc4s8s_btype
struct	hfc4s8s_l1
struct	_hfc4s8s_hw

Macros
#define	TRANS_FIFO_THRES   5
#define	CLOCKMODE_0   0 /* ext. 24.576 MhZ clk freq, int. single clock mode */
#define	CLOCKMODE_1   1 /* ext. 49.576 MhZ clk freq, int. single clock mode */
#define	CHIP_ID_SHIFT   4
#define	HFC_MAX_ST   8
#define	MAX_D_FRAME_SIZE   270
#define	MAX_B_FRAME_SIZE   1536
#define	TRANS_TIMER_MODE   (TRANS_FIFO_THRES & 0xf)
#define	TRANS_FIFO_BYTES   (2 << TRANS_FIFO_THRES)
#define	MAX_F_CNT   0x0f
#define	CLKDEL_NT   0x6c
#define	CLKDEL_TE   0xf
#define	CTRL0_NT   4
#define	CTRL0_TE   0
#define	L1_TIMER_T4   2 /* minimum in jiffies */
#define	L1_TIMER_T3   (7 * HZ) /* activation timeout */
#define	L1_TIMER_T1   ((120 * HZ) / 1000) /* NT mode deactivation timeout */
#define	PCI_ENA_REGIO   0x01

Typedefs
typedef struct _hfc4s8s_hw	hfc4s8s_hw

Functions
	MODULE_DEVICE_TABLE (pci, hfc4s8s_ids)
	MODULE_AUTHOR ("Werner Cornelius, [email protected]")
	MODULE_DESCRIPTION ("ISDN layer 1 for Cologne Chip HFC-4S/8S chips")
	MODULE_LICENSE ("GPL")
	module_init (hfc4s8s_module_init)
	module_exit (hfc4s8s_module_exit)

Macro Definition Documentation

#define CHIP_ID_SHIFT   4

Definition at line 58 of file hfc4s8s_l1.c.

#define CLKDEL_NT   0x6c

Definition at line 66 of file hfc4s8s_l1.c.

#define CLKDEL_TE   0xf

Definition at line 67 of file hfc4s8s_l1.c.

#define CLOCKMODE_0   0 /* ext. 24.576 MhZ clk freq, int. single clock mode */

Definition at line 56 of file hfc4s8s_l1.c.

#define CLOCKMODE_1   1 /* ext. 49.576 MhZ clk freq, int. single clock mode */

Definition at line 57 of file hfc4s8s_l1.c.

#define CTRL0_NT   4

Definition at line 68 of file hfc4s8s_l1.c.

#define CTRL0_TE   0

Definition at line 69 of file hfc4s8s_l1.c.

#define HFC_MAX_ST   8

Definition at line 59 of file hfc4s8s_l1.c.

#define L1_TIMER_T1   ((120 * HZ) / 1000) /* NT mode deactivation timeout */

Definition at line 73 of file hfc4s8s_l1.c.

#define L1_TIMER_T3   (7 * HZ) /* activation timeout */

Definition at line 72 of file hfc4s8s_l1.c.

#define L1_TIMER_T4   2 /* minimum in jiffies */

Definition at line 71 of file hfc4s8s_l1.c.

#define MAX_B_FRAME_SIZE   1536

Definition at line 61 of file hfc4s8s_l1.c.

#define MAX_D_FRAME_SIZE   270

Definition at line 60 of file hfc4s8s_l1.c.

#define MAX_F_CNT   0x0f

Definition at line 64 of file hfc4s8s_l1.c.

#define PCI_ENA_REGIO   0x01

Definition at line 307 of file hfc4s8s_l1.c.

#define TRANS_FIFO_BYTES   (2 << TRANS_FIFO_THRES)

Definition at line 63 of file hfc4s8s_l1.c.

#define TRANS_FIFO_THRES   5

Definition at line 51 of file hfc4s8s_l1.c.

#define TRANS_TIMER_MODE   (TRANS_FIFO_THRES & 0xf)

Definition at line 62 of file hfc4s8s_l1.c.

Typedef Documentation

typedef struct _hfc4s8s_hw hfc4s8s_hw

Function Documentation

MODULE_AUTHOR	(	"Werner	Cornelius,
		werner @cornelius-consult.de"
	)

MODULE_DESCRIPTION

(

"ISDN layer 1 for Cologne Chip HFC-4S/8S chips"

)

MODULE_DEVICE_TABLE	(	pci	,
		hfc4s8s_ids
	)

module_exit

(

hfc4s8s_module_exit

)

module_init

(

hfc4s8s_module_init

)

MODULE_LICENSE

(

"GPL"

)