| | 1 | #ifndef SMI_H |
| | 2 | #define SMI_H |
| | 3 | |
| | 4 | extern void smi_disable(); /* akin to cli / sti */ |
| | 5 | extern void smi_enable(); |
| | 6 | |
| | 7 | extern void smi_poll(); |
| | 8 | extern unsigned long smi_status(); /* Architecturally defined; for debugging only. */ |
| | 9 | |
| | 10 | typedef enum { |
| | 11 | SMI_EVENT_FAST_TIMER = 0, |
| | 12 | SMI_EVENT_DEVTRAP_KBC, |
| | 13 | SMI_EVENT_GBL_RLS, |
| | 14 | SMI_EVENT_MAX |
| | 15 | } smi_event_t; |
| | 16 | |
| | 17 | |
| | 18 | typedef void (*smi_handler_t)(smi_event_t); |
| | 19 | |
| | 20 | #define SMI_HANDLER_NONE ((smi_handler_t)0) |
| | 21 | #define SMI_HANDLER_IGNORE ((smi_handler_t)-1) |
| | 22 | |
| | 23 | extern int smi_register_handler(smi_event_t ev, smi_handler_t hnd); |
| | 24 | extern int smi_enable_event(smi_event_t ev); |
| | 25 | extern int smi_disable_event(smi_event_t ev); |
| | 26 | |
| | 27 | #endif |
git.joshuawise.com / netwatch.git / blame_incremental