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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-23 09:50:39 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-23 15:18:44 +0200 |
commit | 8f8ccee0d9e1c3adfb1de484f26f6d9f6ff08708 (patch) | |
tree | 5dc76f7a4527b0a500fbf5ee91486b2780e47a1a /bsps/mips/shared/irq/interruptmask.c | |
parent | bsps: Move SPI drivers to bsps (diff) | |
download | rtems-8f8ccee0d9e1c3adfb1de484f26f6d9f6ff08708.tar.bz2 |
bsps: Move interrupt controller support to bsps
This patch is a part of the BSP source reorganization.
Update #3285.
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); +} |