diff options
Diffstat (limited to 'drivers/s390/cio/chsc.h')
| -rw-r--r-- | drivers/s390/cio/chsc.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/s390/cio/chsc.h b/drivers/s390/cio/chsc.h index a259245780ae..0fb2b024208f 100644 --- a/drivers/s390/cio/chsc.h +++ b/drivers/s390/cio/chsc.h @@ -10,17 +10,17 @@ struct chsc_header { u16 length; u16 code; -}; +} __attribute__ ((packed)); #define NR_MEASUREMENT_CHARS 5 struct cmg_chars { u32 values[NR_MEASUREMENT_CHARS]; -}; +} __attribute__ ((packed)); #define NR_MEASUREMENT_ENTRIES 8 struct cmg_entry { u32 values[NR_MEASUREMENT_ENTRIES]; -}; +} __attribute__ ((packed)); struct channel_path_desc { u8 flags; @@ -31,7 +31,7 @@ struct channel_path_desc { u8 zeroes; u8 chla; u8 chpp; -}; +} __attribute__ ((packed)); struct channel_path { int id; @@ -47,6 +47,9 @@ struct channel_path { extern void s390_process_css( void ); extern void chsc_validate_chpids(struct subchannel *); extern void chpid_is_actually_online(int); +extern int css_get_ssd_info(struct subchannel *); +extern int chsc_process_crw(void); +extern int chp_process_crw(int, int); struct css_general_char { u64 : 41; |