diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2023-12-18 12:02:31 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2023-12-19 08:26:46 +0100 |
| commit | 93f927de26d9e5504e548c99533f2de197682a83 (patch) | |
| tree | 8d2e2e7ab8cff1b726046000efcb608b67e44b37 /cpukit/doxygen.h | |
| parent | tm27: Add optional TM27_INTERRUPT_VECTOR_DEFAULT (diff) | |
| download | rtems-93f927de26d9e5504e548c99533f2de197682a83.tar.bz2 | |
tm27: Add TM27_INTERRUPT_VECTOR_ALTERNATIVE
The TM27 support may define TM27_INTERRUPT_VECTOR_ALTERNATIVE to provide
an alternative software generated interrupt request which is raised by
_TM27_Raise_alternative() and cleared by _TM27_Clear_alternative().
Both functions shall return an RTEMS status code. This interrupt vector
may be used to test the interrupt controller support on targets which do
not provide generic software generated interrupts.
Update #3716.
Diffstat (limited to 'cpukit/doxygen.h')
| -rw-r--r-- | cpukit/doxygen.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cpukit/doxygen.h b/cpukit/doxygen.h index e61b207a7a..a1ba3ece4a 100644 --- a/cpukit/doxygen.h +++ b/cpukit/doxygen.h @@ -60,6 +60,13 @@ * * The TM27 support may define TM27_INTERRUPT_VECTOR_DEFAULT to indicate the * interrupt vector of the interrupt request raised by Cause_tm27_intr(). + * + * The TM27 support may define TM27_INTERRUPT_VECTOR_ALTERNATIVE to provide an + * alternative software generated interrupt request which is raised by + * _TM27_Raise_alternative() and cleared by _TM27_Clear_alternative(). Both + * functions shall return an RTEMS status code. This interrupt vector may be + * used to test the interrupt controller support on targets which do not + * provide generic software generated interrupts. */ /** |