sclp.c File Reference

#include <linux/kernel_stat.h>
#include <linux/module.h>
#include <linux/err.h>
#include <linux/spinlock.h>
#include <linux/interrupt.h>
#include <linux/timer.h>
#include <linux/reboot.h>
#include <linux/jiffies.h>
#include <linux/init.h>
#include <linux/suspend.h>
#include <linux/completion.h>
#include <linux/platform_device.h>
#include <asm/types.h>
#include <asm/irq.h>
#include "sclp.h"

Go to the source code of this file.

Data Structures
struct	sclp_statechangebuf

Macros
#define	SCLP_HEADER   "sclp: "
#define	SCLP_INIT_RETRY   3
#define	SCLP_MASK_RETRY   3
#define	SCLP_BUSY_INTERVAL   10
#define	SCLP_RETRY_INTERVAL   30

Enumerations
enum	sclp_init_state_t { sclp_init_state_uninitialized, sclp_init_state_initializing, sclp_init_state_initialized }
enum	sclp_running_state_t { sclp_running_state_idle, sclp_running_state_running, sclp_running_state_reset_pending }
enum	sclp_reading_state_t { sclp_reading_state_idle, sclp_reading_state_reading }
enum	sclp_activation_state_t { sclp_activation_state_active, sclp_activation_state_deactivating, sclp_activation_state_inactive, sclp_activation_state_activating }
enum	sclp_mask_state_t { sclp_mask_state_idle, sclp_mask_state_initializing }
enum	sclp_suspend_state_t { sclp_suspend_state_running, sclp_suspend_state_suspended }

Functions
int	sclp_service_call (sclp_cmdw_t command, void *sccb)
int	sclp_add_request (struct sclp_req *req)
	EXPORT_SYMBOL (sclp_add_request)
void	sclp_sync_wait (void)
	EXPORT_SYMBOL (sclp_sync_wait)
struct sclp_statechangebuf	__attribute__ ((packed))
int	sclp_register (struct sclp_register *reg)
	EXPORT_SYMBOL (sclp_register)
void	sclp_unregister (struct sclp_register *reg)
	EXPORT_SYMBOL (sclp_unregister)
int	sclp_remove_processed (struct sccb_header *sccb)
	EXPORT_SYMBOL (sclp_remove_processed)
int	sclp_deactivate (void)
	EXPORT_SYMBOL (sclp_deactivate)
int	sclp_reactivate (void)
	EXPORT_SYMBOL (sclp_reactivate)
	arch_initcall (sclp_initcall)

Variables
struct evbuf_header	header
u8	validity_sclp_active_facility_mask
u8	validity_sclp_receive_mask
u8	validity_sclp_send_mask
u8	validity_read_data_function_mask
u16	_zeros
u16	mask_length
u64	sclp_active_facility_mask
u32	read_data_function_mask

Macro Definition Documentation

#define SCLP_BUSY_INTERVAL   10

Definition at line 108 of file sclp.c.

#define SCLP_HEADER   "sclp: "

Definition at line 27 of file sclp.c.

#define SCLP_INIT_RETRY   3

Definition at line 104 of file sclp.c.

#define SCLP_MASK_RETRY   3

Definition at line 105 of file sclp.c.

#define SCLP_RETRY_INTERVAL   30

Definition at line 109 of file sclp.c.

Enumeration Type Documentation

enum sclp_activation_state_t

Enumerator:

sclp_activation_state_active
sclp_activation_state_deactivating
sclp_activation_state_inactive
sclp_activation_state_activating

Definition at line 84 of file sclp.c.

enum sclp_init_state_t

Enumerator:

sclp_init_state_uninitialized
sclp_init_state_initializing
sclp_init_state_initialized

Definition at line 64 of file sclp.c.

enum sclp_mask_state_t

Enumerator:

sclp_mask_state_idle
sclp_mask_state_initializing

Definition at line 92 of file sclp.c.

enum sclp_reading_state_t

Enumerator:

sclp_reading_state_idle
sclp_reading_state_reading

Definition at line 78 of file sclp.c.

enum sclp_running_state_t

Enumerator:

sclp_running_state_idle
sclp_running_state_running
sclp_running_state_reset_pending

Definition at line 71 of file sclp.c.

enum sclp_suspend_state_t

Enumerator:

sclp_suspend_state_running
sclp_suspend_state_suspended

Definition at line 98 of file sclp.c.

Function Documentation

struct sclp_statechangebuf __attribute__ ( (packed)  )

read

Definition at line 171 of file esd_usb2.c.

arch_initcall

(

sclp_initcall

)

EXPORT_SYMBOL

(

sclp_add_request

)

EXPORT_SYMBOL

(

sclp_sync_wait

)

EXPORT_SYMBOL

(

sclp_register

)

EXPORT_SYMBOL

(

sclp_unregister

)

EXPORT_SYMBOL

(

sclp_remove_processed

)

EXPORT_SYMBOL

(

sclp_deactivate

)

EXPORT_SYMBOL

(

sclp_reactivate

)

int sclp_add_request

(

struct sclp_req *

req

)

Definition at line 270 of file sclp.c.

int sclp_deactivate

(

void

)

Definition at line 755 of file sclp.c.

int sclp_reactivate

(

void

)

Definition at line 784 of file sclp.c.

int sclp_register

(

struct sclp_register *

reg

)

Definition at line 580 of file sclp.c.

int sclp_remove_processed

(

struct sccb_header *

sccb

)

Definition at line 631 of file sclp.c.

int sclp_service_call	(	sclp_cmdw_t	command,
		void *	sccb
	)

Definition at line 118 of file sclp.c.

void sclp_sync_wait

(

void

)

Definition at line 440 of file sclp.c.

void sclp_unregister

(

struct sclp_register *

reg

)

Definition at line 616 of file sclp.c.

Variable Documentation

u16 _zeros

Definition at line 538 of file sclp.c.

struct evbuf_header header

Definition at line 533 of file sclp.c.

u16 mask_length

Definition at line 539 of file sclp.c.

u32 read_data_function_mask

Definition at line 543 of file sclp.c.

u64 sclp_active_facility_mask

Definition at line 540 of file sclp.c.

u8 validity_read_data_function_mask

Definition at line 537 of file sclp.c.

u8 validity_sclp_active_facility_mask

Definition at line 534 of file sclp.c.

u8 validity_sclp_receive_mask

Definition at line 535 of file sclp.c.

u8 validity_sclp_send_mask

Definition at line 536 of file sclp.c.