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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-07-01 14:45:58 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-07-26 19:57:31 +0200 |
| commit | 09be98d9101fcf9edb5fcc9c89187798c73d3911 (patch) | |
| tree | 934ad68b13767e59f9e664d2292ddefe0ac447bb /bsps/sparc/leon2/include/leon.h | |
| parent | bsps/irq: Implement new directives for GICv2/3 (diff) | |
| download | rtems-09be98d9101fcf9edb5fcc9c89187798c73d3911.tar.bz2 | |
sparc/irq: Implement new interrupt directives
Update #3269.
Diffstat (limited to 'bsps/sparc/leon2/include/leon.h')
| -rw-r--r-- | bsps/sparc/leon2/include/leon.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/bsps/sparc/leon2/include/leon.h b/bsps/sparc/leon2/include/leon.h index fc90e1f7e6..11196aee6d 100644 --- a/bsps/sparc/leon2/include/leon.h +++ b/bsps/sparc/leon2/include/leon.h @@ -295,7 +295,11 @@ static __inline__ int bsp_irq_fixup(int irq) #define LEON_Force_interrupt( _source ) \ do { \ - LEON_REG.Interrupt_Force = (1 << (_source)); \ + uint32_t _level; \ + \ + _level = sparc_disable_interrupts(); \ + LEON_REG.Interrupt_Force |= (1 << (_source)); \ + sparc_enable_interrupts( _level ); \ } while (0) #define LEON_Is_interrupt_pending( _source ) \ @@ -348,7 +352,17 @@ static __inline__ int bsp_irq_fixup(int irq) /* Make all SPARC BSPs have common macros for interrupt handling */ #define BSP_Clear_interrupt(_source) LEON_Clear_interrupt(_source) #define BSP_Force_interrupt(_source) LEON_Force_interrupt(_source) +#define BSP_Clear_forced_interrupt( _source ) \ + do { \ + uint32_t _level; \ + \ + _level = sparc_disable_interrupts(); \ + LEON_REG.Interrupt_Force &= ~(1 << (_source)); \ + sparc_enable_interrupts( _level ); \ + } while (0) #define BSP_Is_interrupt_pending(_source) LEON_Is_interrupt_pending(_source) +#define BSP_Is_interrupt_forced(_source) \ + (LEON_REG.Interrupt_Force & (1 << (_source))) #define BSP_Is_interrupt_masked(_source) LEON_Is_interrupt_masked(_source) #define BSP_Unmask_interrupt(_source) LEON_Unmask_interrupt(_source) #define BSP_Mask_interrupt(_source) LEON_Mask_interrupt(_source) |