diff options
Diffstat (limited to 'drivers/s390/char/sclp.h')
| -rw-r--r-- | drivers/s390/char/sclp.h | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/s390/char/sclp.h b/drivers/s390/char/sclp.h index 2c71d6ee7b5b..7d29ab45a6ed 100644 --- a/drivers/s390/char/sclp.h +++ b/drivers/s390/char/sclp.h @@ -12,7 +12,7 @@ #include <linux/types.h> #include <linux/list.h> - +#include <asm/sclp.h> #include <asm/ebcdic.h> /* maximum number of pages concerning our own memory management */ @@ -49,9 +49,11 @@ typedef unsigned int sclp_cmdw_t; -#define SCLP_CMDW_READDATA 0x00770005 -#define SCLP_CMDW_WRITEDATA 0x00760005 -#define SCLP_CMDW_WRITEMASK 0x00780005 +#define SCLP_CMDW_READ_EVENT_DATA 0x00770005 +#define SCLP_CMDW_WRITE_EVENT_DATA 0x00760005 +#define SCLP_CMDW_WRITE_EVENT_MASK 0x00780005 +#define SCLP_CMDW_READ_SCP_INFO 0x00020001 +#define SCLP_CMDW_READ_SCP_INFO_FORCED 0x00120001 #define GDS_ID_MDSMU 0x1310 #define GDS_ID_MDSRouteInfo 0x1311 @@ -66,13 +68,6 @@ typedef unsigned int sclp_cmdw_t; typedef u32 sccb_mask_t; /* ATTENTION: assumes 32bit mask !!! */ -struct sccb_header { - u16 length; - u8 function_code; - u8 control_mask[3]; - u16 response_code; -} __attribute__((packed)); - struct gds_subvector { u8 length; u8 key; @@ -131,6 +126,7 @@ void sclp_unregister(struct sclp_register *reg); int sclp_remove_processed(struct sccb_header *sccb); int sclp_deactivate(void); int sclp_reactivate(void); +int sclp_service_call(sclp_cmdw_t command, void *sccb); /* useful inlines */ |