diff options
Diffstat (limited to 'src/arch/x86/include/librm.h')
| -rw-r--r-- | src/arch/x86/include/librm.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/arch/x86/include/librm.h b/src/arch/x86/include/librm.h index 40f07543..84b345d3 100644 --- a/src/arch/x86/include/librm.h +++ b/src/arch/x86/include/librm.h @@ -474,6 +474,26 @@ extern struct page_table io_pages; */ #define IO_BASE ( ( void * ) 0x100000000ULL ) +/** Startup IPI real-mode handler */ +extern char __text16_array ( sipi, [] ); +#define sipi __use_text16 ( sipi ) + +/** Length of startup IPI real-mode handler */ +extern char sipi_len[]; + +/** Startup IPI real-mode handler copy of real-mode data segment */ +extern uint16_t __text16 ( sipi_ds ); +#define sipi_ds __use_text16 ( sipi_ds ) + +/** Startup IPI protected-mode handler (physical address) */ +extern uint32_t sipi_handler; + +/** Startup IPI register state */ +extern struct i386_regs sipi_regs; + +extern void setup_sipi ( unsigned int vector, uint32_t handler, + struct i386_regs *regs ); + #endif /* ASSEMBLY */ #endif /* LIBRM_H */ |