diff options
| author | Gedare Bloom <gedare@rtems.org> | 2016-01-08 16:54:20 -0500 |
|---|---|---|
| committer | Gedare Bloom <gedare@rtems.org> | 2016-03-03 16:36:30 -0500 |
| commit | 3267f9580f2557a17a9191e37ef3323d346435ca (patch) | |
| tree | 1256dc3fb71e66ea50b85ae4b3ab4bf65d51466e /cpukit/score/cpu/i386/rtems/score/interrupts.h | |
| parent | i386: relocate fatal halt to bsp layer (diff) | |
| download | rtems-3267f9580f2557a17a9191e37ef3323d346435ca.tar.bz2 | |
i386: prepare for paravirtualized interrupts
Diffstat (limited to '')
| -rw-r--r-- | cpukit/score/cpu/i386/rtems/score/interrupts.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/cpukit/score/cpu/i386/rtems/score/interrupts.h b/cpukit/score/cpu/i386/rtems/score/interrupts.h index 9cf0c99028..3a7971c1ff 100644 --- a/cpukit/score/cpu/i386/rtems/score/interrupts.h +++ b/cpukit/score/cpu/i386/rtems/score/interrupts.h @@ -33,7 +33,7 @@ typedef int (*rtems_raw_irq_is_enabled) (const struct __rtems_raw_irq_connect_d * */ /**@{**/ - +#if !defined(RTEMS_PARAVIRT) #define i386_disable_interrupts( _level ) \ { \ __asm__ volatile ( "pushf ; \ @@ -71,6 +71,13 @@ typedef int (*rtems_raw_irq_is_enabled) (const struct __rtems_raw_irq_connect_d \ _level = (_eflags & EFLAGS_INTR_ENABLE) ? 0 : 1; \ } while (0) +#else +uint32_t i386_disable_interrupts( void ); +void i386_enable_interrupts(uint32_t level); +void i386_flash_interrupts(uint32_t level); +void i386_set_interrupt_level(uint32_t new_level); +uint32_t i386_get_interrupt_level( void ); +#endif /* PARAVIRT */ /** @} */ |