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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-06-19 12:40:57 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-06-24 11:35:49 +0200 |
| commit | cd5573c09def76d3d202349639da6ba05617b31b (patch) | |
| tree | 17bc03ce550e178efe616958d2b0e5417fa5d441 /bsps/arm/rtl22xx | |
| parent | smpcapture02: Fix use of BSP_INTERRUPT_VECTOR_MAX (diff) | |
| download | rtems-cd5573c09def76d3d202349639da6ba05617b31b.tar.bz2 | |
bsps/irq: Add BSP_INTERRUPT_VECTOR_COUNT
Assert BSP_INTERRUPT_VECTOR_MAX + 1 == BSP_INTERRUPT_VECTOR_COUNT.
After building all BSPs with this patch, BSP_INTERRUPT_VECTOR_MAX can be
removed and replaced by BSP_INTERRUPT_VECTOR_COUNT. The
BSP_INTERRUPT_VECTOR_COUNT allows a default implementation which supports no
interrupt vector at all. Using COUNT instead of MAX may avoid some
interpretation issues, for example is the maximum value a valid vector number
or not.
Update #3269.
Diffstat (limited to 'bsps/arm/rtl22xx')
| -rw-r--r-- | bsps/arm/rtl22xx/include/bsp/irq.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/bsps/arm/rtl22xx/include/bsp/irq.h b/bsps/arm/rtl22xx/include/bsp/irq.h index ee7f603cf9..7b7a7c73a7 100644 --- a/bsps/arm/rtl22xx/include/bsp/irq.h +++ b/bsps/arm/rtl22xx/include/bsp/irq.h @@ -54,6 +54,7 @@ #define BSP_MAX_INT 28 #define BSP_INTERRUPT_VECTOR_MAX (BSP_MAX_INT - 1) +#define BSP_INTERRUPT_VECTOR_COUNT BSP_MAX_INT #define UNDEFINED_INSTRUCTION_VECTOR_ADDR (*(u_long *)0x00000004L) #define SOFTWARE_INTERRUPT_VECTOR_ADDR (*(u_long *)0x00000008L) |