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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-02-18 08:36:16 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-03-04 13:36:10 +0100 |
| commit | 90d8567d34a6d80da04b1cb37b667a3173f584c4 (patch) | |
| tree | 221e66b9da1dd9dd79d01e507f0026bfb477b810 /c/src/lib/libbsp/sparc/leon3/include/leon.h | |
| parent | score: Add _SMP_Before_multitasking_action() (diff) | |
| download | rtems-90d8567d34a6d80da04b1cb37b667a3173f584c4.tar.bz2 | |
score: Distribute clock tick to all online CPUs
Update #2554.
Diffstat (limited to 'c/src/lib/libbsp/sparc/leon3/include/leon.h')
| -rw-r--r-- | c/src/lib/libbsp/sparc/leon3/include/leon.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sparc/leon3/include/leon.h b/c/src/lib/libbsp/sparc/leon3/include/leon.h index 5ac1d71872..bbf94d90b3 100644 --- a/c/src/lib/libbsp/sparc/leon3/include/leon.h +++ b/c/src/lib/libbsp/sparc/leon3/include/leon.h @@ -194,6 +194,24 @@ extern rtems_interrupt_lock LEON3_IrqCtrl_Lock; LEON3_IrqCtrl_Regs->iforce = (1 << (_source)); \ } while (0) +#define LEON_Enable_interrupt_broadcast( _source ) \ + do { \ + rtems_interrupt_lock_context _lock_context; \ + uint32_t _mask = 1U << ( _source ); \ + LEON3_IRQCTRL_ACQUIRE( &_lock_context ); \ + LEON3_IrqCtrl_Regs->bcast |= _mask; \ + LEON3_IRQCTRL_RELEASE( &_lock_context ); \ + } while (0) + +#define LEON_Disable_interrupt_broadcast( _source ) \ + do { \ + rtems_interrupt_lock_context _lock_context; \ + uint32_t _mask = 1U << ( _source ); \ + LEON3_IRQCTRL_ACQUIRE( &_lock_context ); \ + LEON3_IrqCtrl_Regs->bcast &= ~_mask; \ + LEON3_IRQCTRL_RELEASE( &_lock_context ); \ + } while (0) + #define LEON_Is_interrupt_pending( _source ) \ (LEON3_IrqCtrl_Regs->ipend & (1 << (_source))) |