diff options
Diffstat (limited to 'usr/src/uts/common/sys/cpr.h')
| -rw-r--r-- | usr/src/uts/common/sys/cpr.h | 49 |
1 files changed, 44 insertions, 5 deletions
diff --git a/usr/src/uts/common/sys/cpr.h b/usr/src/uts/common/sys/cpr.h index 337cbf9986..6fd5438cc0 100644 --- a/usr/src/uts/common/sys/cpr.h +++ b/usr/src/uts/common/sys/cpr.h @@ -178,6 +178,9 @@ struct cprconfig { extern int cpr_debug; +#define errp prom_printf +#define DPRINT + /* * CPR_DEBUG1 displays the main flow of CPR. Use it to identify which * sub-module of CPR causes problems. @@ -393,6 +396,7 @@ typedef struct cpr_terminator ctrm_t; #define AD_CPR_TESTZ 8 /* test mode, auto-restart compress */ #define AD_CPR_PRINT 9 /* print out stats */ #define AD_CPR_NOCOMPRESS 10 /* store state file uncompressed */ +#define AD_CPR_SUSP_DEVICES 11 /* Only suspend resume devices */ #define AD_CPR_DEBUG0 100 /* clear debug flag */ #define AD_CPR_DEBUG1 101 /* display CPR main flow via prom */ #define AD_CPR_DEBUG2 102 /* misc small/mid size loops */ @@ -404,6 +408,31 @@ typedef struct cpr_terminator ctrm_t; #define AD_CPR_DEBUG9 109 /* display stat data on console */ /* + * Suspend to RAM test points. + * Probably belong above, but are placed here for now. + */ +/* S3 leave hardware on and return success */ +#define AD_LOOPBACK_SUSPEND_TO_RAM_PASS 22 + +/* S3 leave hardware on and return failure */ +#define AD_LOOPBACK_SUSPEND_TO_RAM_FAIL 23 + +/* S3 ignored devices that fail to suspend */ +#define AD_FORCE_SUSPEND_TO_RAM 24 + +/* S3 on a specified device */ +#define AD_DEVICE_SUSPEND_TO_RAM 25 + + + +/* + * Temporary definition of the Suspend to RAM development subcommands + * so that non-ON apps will work after initial integration. + */ +#define DEV_SUSPEND_TO_RAM 200 +#define DEV_CHECK_SUSPEND_TO_RAM 201 + +/* * cprboot related information and definitions. * The statefile names are hardcoded for now. */ @@ -506,6 +535,8 @@ extern cpr_t cpr_state; #define C_ST_SETPROPS_0 10 #define C_ST_DUMP_NOSPC 11 #define C_ST_REUSABLE 12 +#define C_ST_NODUMP 13 +#define C_ST_MP_PAUSED 14 #define cpr_set_substate(a) (CPR->c_substate = (a)) @@ -547,18 +578,25 @@ struct cpr_walkinfo { */ #define DCF_CPR_SUSPENDED 0x1 /* device went through cpr_suspend */ +/* + * Values used to differentiate between suspend to disk and suspend to ram + * in cpr_suspend and cpr_resume + */ + +#define CPR_TORAM 3 +#define CPR_TODISK 4 + #ifndef _ASM extern char *cpr_build_statefile_path(void); extern char *cpr_enumerate_promprops(char **, size_t *); extern char *cpr_get_statefile_prom_path(void); -extern int cpr_clrbit(pfn_t, int); extern int cpr_contig_pages(vnode_t *, int); extern int cpr_default_setup(int); extern int cpr_dump(vnode_t *); extern int cpr_get_reusable_mode(void); extern int cpr_isset(pfn_t, int); -extern int cpr_main(void); +extern int cpr_main(int); extern int cpr_mp_offline(void); extern int cpr_mp_online(void); extern int cpr_nobit(pfn_t, int); @@ -570,10 +608,10 @@ extern int cpr_read_phys_page(int, uint_t, int *); extern int cpr_read_terminator(int, ctrm_t *, caddr_t); extern int cpr_resume_devices(dev_info_t *, int); extern int cpr_set_properties(int); -extern int cpr_setbit(pfn_t, int); extern int cpr_statefile_is_spec(void); extern int cpr_statefile_offset(void); extern int cpr_stop_kernel_threads(void); +extern int cpr_threads_are_stopped(void); extern int cpr_stop_user_threads(void); extern int cpr_suspend_devices(dev_info_t *); extern int cpr_validate_definfo(int); @@ -585,9 +623,7 @@ extern int i_cpr_dump_sensitive_kpages(vnode_t *); extern int i_cpr_save_sensitive_kpages(void); extern pgcnt_t cpr_count_kpages(int, bitfunc_t); extern pgcnt_t cpr_count_pages(caddr_t, size_t, int, bitfunc_t, int); -extern pgcnt_t cpr_count_seg_pages(int, bitfunc_t); extern pgcnt_t cpr_count_volatile_pages(int, bitfunc_t); -extern pgcnt_t cpr_scan_kvseg(int, bitfunc_t, struct seg *); extern pgcnt_t i_cpr_count_sensitive_kpages(int, bitfunc_t); extern pgcnt_t i_cpr_count_special_kpages(int, bitfunc_t); extern pgcnt_t i_cpr_count_storage_pages(int, bitfunc_t); @@ -607,6 +643,9 @@ extern void cpr_stat_record_events(void); extern void cpr_tod_get(cpr_time_t *ctp); extern void cpr_tod_fault_reset(void); extern void i_cpr_bitmap_cleanup(void); +extern void i_cpr_stop_other_cpus(void); +extern void i_cpr_alloc_cpus(void); +extern void i_cpr_free_cpus(void); /*PRINTFLIKE2*/ extern void cpr_err(int, const char *, ...) __KPRINTFLIKE(2); |