dasd_eckd.c File Reference

#include <linux/stddef.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/hdreg.h>
#include <linux/bio.h>
#include <linux/module.h>
#include <linux/compat.h>
#include <linux/init.h>
#include <asm/css_chars.h>
#include <asm/debug.h>
#include <asm/idals.h>
#include <asm/ebcdic.h>
#include <asm/io.h>
#include <asm/uaccess.h>
#include <asm/cio.h>
#include <asm/ccwdev.h>
#include <asm/itcw.h>
#include "dasd_int.h"
#include "dasd_eckd.h"

Go to the source code of this file.

Data Structures
struct	path_verification_work_data

Macros
#define	KMSG_COMPONENT   "dasd-eckd"
#define	PRINTK_HEADER   "dasd(eckd):"
#define	ECKD_C0(i)   (i->home_bytes)
#define	ECKD_F(i)   (i->formula)
#define	ECKD_F1(i)
#define	ECKD_F2(i)
#define	ECKD_F3(i)
#define	ECKD_F4(i)   (ECKD_F(i)==0x02?(i->factors.f_0x02.f4):0)
#define	ECKD_F5(i)   (ECKD_F(i)==0x02?(i->factors.f_0x02.f5):0)
#define	ECKD_F6(i)   (i->factor6)
#define	ECKD_F7(i)   (i->factor7)
#define	ECKD_F8(i)   (i->factor8)
#define	DASD_RAW_BLOCK_PER_TRACK   16
#define	DASD_RAW_BLOCKSIZE   4096
#define	DASD_RAW_SECTORS_PER_TRACK   128
#define	INIT_CQR_OK   0
#define	INIT_CQR_UNFORMATTED   1
#define	INIT_CQR_ERROR   2
#define	LABEL_SIZE   140
#define	DASD_ECKD_CHANQ_MAX_SIZE   4

Functions
	MODULE_LICENSE ("GPL")
	MODULE_DEVICE_TABLE (ccw, dasd_eckd_ids)
void	dasd_eckd_reset_ccw_to_base_io (struct dasd_ccw_req *cqr)
	module_init (dasd_eckd_init)
	module_exit (dasd_eckd_cleanup)

Macro Definition Documentation

#define DASD_ECKD_CHANQ_MAX_SIZE   4

Definition at line 3296 of file dasd_eckd.c.

#define DASD_RAW_BLOCK_PER_TRACK   16

Definition at line 59 of file dasd_eckd.c.

#define DASD_RAW_BLOCKSIZE   4096

Definition at line 60 of file dasd_eckd.c.

#define DASD_RAW_SECTORS_PER_TRACK   128

Definition at line 62 of file dasd_eckd.c.

#define ECKD_C0

(

i

)

(i->home_bytes)

Definition at line 41 of file dasd_eckd.c.

#define ECKD_F

(

i

)

(i->formula)

Definition at line 42 of file dasd_eckd.c.

#define ECKD_F1

(

i

)

Value:

(ECKD_F(i)==0x01?(i->factors.f_0x01.f1):\
            (i->factors.f_0x02.f1))

Definition at line 43 of file dasd_eckd.c.

#define ECKD_F2

(

i

)

Value:

(ECKD_F(i)==0x01?(i->factors.f_0x01.f2):\
            (i->factors.f_0x02.f2))

Definition at line 45 of file dasd_eckd.c.

#define ECKD_F3

(

i

)

Value:

(ECKD_F(i)==0x01?(i->factors.f_0x01.f3):\
            (i->factors.f_0x02.f3))

Definition at line 47 of file dasd_eckd.c.

#define ECKD_F4

(

i

)

(ECKD_F(i)==0x02?(i->factors.f_0x02.f4):0)

Definition at line 49 of file dasd_eckd.c.

#define ECKD_F5

(

i

)

(ECKD_F(i)==0x02?(i->factors.f_0x02.f5):0)

Definition at line 50 of file dasd_eckd.c.

#define ECKD_F6

(

i

)

(i->factor6)

Definition at line 51 of file dasd_eckd.c.

#define ECKD_F7

(

i

)

(i->factor7)

Definition at line 52 of file dasd_eckd.c.

#define ECKD_F8

(

i

)

(i->factor8)

Definition at line 53 of file dasd_eckd.c.

#define INIT_CQR_ERROR   2

Definition at line 90 of file dasd_eckd.c.

#define INIT_CQR_OK   0

Definition at line 88 of file dasd_eckd.c.

#define INIT_CQR_UNFORMATTED   1

Definition at line 89 of file dasd_eckd.c.

#define KMSG_COMPONENT   "dasd-eckd"

Definition at line 12 of file dasd_eckd.c.

#define LABEL_SIZE   140

Definition at line 140 of file dasd_eckd.c.

#define PRINTK_HEADER   "dasd(eckd):"

Definition at line 39 of file dasd_eckd.c.

Function Documentation

void dasd_eckd_reset_ccw_to_base_io

(

struct dasd_ccw_req *

cqr

)

Definition at line 3271 of file dasd_eckd.c.

MODULE_DEVICE_TABLE	(	ccw	,
		dasd_eckd_ids
	)

module_exit

(

dasd_eckd_cleanup

)

module_init

(

dasd_eckd_init

)

MODULE_LICENSE

(

"GPL"

)

Variable Documentation

struct ccw1 ccw

Definition at line 95 of file dasd_eckd.c.

struct dasd_ccw_req cqr

Definition at line 94 of file dasd_eckd.c.

char data[32]

Definition at line 96 of file dasd_eckd.c.