xiaomi-sm8450/android_kernel_xiaomi_sm8450
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[S390] cio: Introduce struct chp_id.

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Introduce data type for channel-path IDs.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
This commit is contained in:
Peter Oberparleiter
2007-04-27 16:01:26 +02:00
committad av Martin Schwidefsky
förälder 6fc321fd7d
incheckning f86635fad1
6 ändrade filer med 167 tillägg och 86 borttagningar
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8
drivers/s390/cio/chsc.h
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@@ -1,6 +1,10 @@
#ifndef S390_CHSC_H
#define S390_CHSC_H
#include <linux/types.h>
#include <linux/device.h>
#include "chpid.h"
#define CHSC_SEI_ACC_CHPID 1
#define CHSC_SEI_ACC_LINKADDR 2
#define CHSC_SEI_ACC_FULLLINKADDR 3
@@ -34,7 +38,7 @@ struct channel_path_desc {
} __attribute__ ((packed));
struct channel_path {
int id;
struct chp_id chpid;
int state;
struct channel_path_desc desc;
/* Channel-measurement related stuff: */
@@ -46,7 +50,7 @@ struct channel_path {
extern void s390_process_css( void );
extern void chsc_validate_chpids(struct subchannel *);
extern void chpid_is_actually_online(int);
extern void chpid_is_actually_online(struct chp_id);
extern int css_get_ssd_info(struct subchannel *);
extern int chsc_process_crw(void);
extern int chp_process_crw(int, int);