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Diffstat (limited to 'bsps/mips/shared/irq/interruptmask.c')
-rw-r--r-- | bsps/mips/shared/irq/interruptmask.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/bsps/mips/shared/irq/interruptmask.c b/bsps/mips/shared/irq/interruptmask.c new file mode 100644 index 0000000000..c63421e569 --- /dev/null +++ b/bsps/mips/shared/irq/interruptmask.c @@ -0,0 +1,29 @@ +/** + * @file + * + */ + +/* + * COPYRIGHT (c) 1989-2012. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + */ + +#include <rtems.h> + +/* + * This function returns a mask value which is used to select the bits + * in the processor status register that can be set to enable interrupts. + * The mask value should not include the 2 software interrupt enable bits. + */ + +uint32_t mips_interrupt_mask( void ) +{ + uint32_t interrupt_mask; + + interrupt_mask = 0x0000fc00; + return(interrupt_mask); +} |