sclp.h File Reference

#include <linux/types.h>
#include <asm/chpid.h>

Go to the source code of this file.

Data Structures
struct	sclp_chp_info
struct	sclp_ipl_info
struct	sclp_cpu_entry
struct	sclp_cpu_info

Macros
#define	SCLP_CHP_INFO_MASK_SIZE   32
#define	LOADPARM_LEN   8

Functions
struct sclp_cpu_entry	__attribute__ ((packed))
int	sclp_get_cpu_info (struct sclp_cpu_info *info)
int	sclp_cpu_configure (u8 cpu)
int	sclp_cpu_deconfigure (u8 cpu)
void	sclp_facilities_detect (void)
unsigned long long	sclp_get_rnmax (void)
unsigned long long	sclp_get_rzm (void)
u8	sclp_get_fac85 (void)
int	sclp_sdias_blk_count (void)
int	sclp_sdias_copy (void *dest, int blk_num, int nr_blks)
int	sclp_chp_configure (struct chp_id chpid)
int	sclp_chp_deconfigure (struct chp_id chpid)
int	sclp_chp_read_info (struct sclp_chp_info *info)
void	sclp_get_ipl_info (struct sclp_ipl_info *info)
bool	sclp_has_linemode (void)
bool	sclp_has_vt220 (void)

Variables
struct sclp_chp_info	__aligned
u8	address
u8	reserved0 [13]
u8	type
u8	reserved1
struct sclp_cpu_info	__attribute__

Macro Definition Documentation

#define LOADPARM_LEN   8

Definition at line 20 of file sclp.h.

#define SCLP_CHP_INFO_MASK_SIZE   32

Definition at line 12 of file sclp.h.

Function Documentation

struct sclp_cpu_entry __attribute__ ( (packed)  )

read

Definition at line 171 of file esd_usb2.c.

int sclp_chp_configure

(

struct chp_id

chpid

)

sclp_chp_configure - perform configure channel-path sclp command : channel-path ID

Perform configure channel-path command sclp command for specified chpid. Return 0 after command successfully finished, non-zero otherwise.

Definition at line 759 of file sclp_cmd.c.

int sclp_chp_deconfigure

(

struct chp_id

chpid

)

sclp_chp_deconfigure - perform deconfigure channel-path sclp command : channel-path ID

Perform deconfigure channel-path command sclp command for specified chpid and wait for completion. On success return 0. Return non-zero otherwise.

Definition at line 771 of file sclp_cmd.c.

int sclp_chp_read_info

(

struct sclp_chp_info *

info

)

sclp_chp_read_info - perform read channel-path information sclp command : resulting channel-path information data

Perform read channel-path information sclp command and wait for completion. On success, store channel-path information in and return 0. Return non-zero otherwise.

Definition at line 794 of file sclp_cmd.c.

int sclp_cpu_configure

(

u8

cpu

)

Definition at line 330 of file sclp_cmd.c.

int sclp_cpu_deconfigure

(

u8

cpu

)

Definition at line 335 of file sclp_cmd.c.

void sclp_facilities_detect

(

void

)

Definition at line 121 of file sclp_cmd.c.

int sclp_get_cpu_info

(

struct sclp_cpu_info *

info

)

Definition at line 266 of file sclp_cmd.c.

u8 sclp_get_fac85

(

void

)

Definition at line 172 of file sclp_cmd.c.

void sclp_get_ipl_info

(

struct sclp_ipl_info *

info

)

Definition at line 182 of file sclp_cmd.c.

unsigned long long sclp_get_rnmax

(

void

)

Definition at line 162 of file sclp_cmd.c.

unsigned long long sclp_get_rzm

(

void

)

Definition at line 167 of file sclp_cmd.c.

bool sclp_has_linemode

(

void

)

Definition at line 140 of file sclp_cmd.c.

bool sclp_has_vt220

(

void

)

Definition at line 151 of file sclp_cmd.c.

int sclp_sdias_blk_count

(

void

)

Definition at line 138 of file sclp_sdias.c.

int sclp_sdias_copy	(	void *	dest,
		int	blk_num,
		int	nr_blks
	)

Definition at line 197 of file sclp_sdias.c.

Variable Documentation

struct sclp_chp_info __aligned

struct sclp_cpu_info __attribute__

u64 address

Definition at line 34 of file sclp.h.

u8 reserved0[13]

Definition at line 35 of file sclp.h.

u8 reserved1

Definition at line 37 of file sclp.h.

u8 type

Definition at line 36 of file sclp.h.