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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-09-30 15:30:09 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-09-30 15:30:09 +0200 |
commit | f91fbbf4b8e6fbe70b792ee52521076f28e1da14 (patch) | |
tree | 6138934cf08e2f8f39bbb8bfff92461b8a72ae0d /c/src/lib/libbsp/i386/shared/irq/irq.c | |
parent | SMP: Fix and optimize thread dispatching (diff) | |
download | rtems-f91fbbf4b8e6fbe70b792ee52521076f28e1da14.tar.bz2 |
bsps/i386: Interrupt server support
Diffstat (limited to 'c/src/lib/libbsp/i386/shared/irq/irq.c')
-rw-r--r-- | c/src/lib/libbsp/i386/shared/irq/irq.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/i386/shared/irq/irq.c b/c/src/lib/libbsp/i386/shared/irq/irq.c index 415d0d08d9..95ab6ac6d7 100644 --- a/c/src/lib/libbsp/i386/shared/irq/irq.c +++ b/c/src/lib/libbsp/i386/shared/irq/irq.c @@ -55,6 +55,7 @@ int i; * This cache is initialized in ldseg.s */ rtems_i8259_masks i8259s_cache = 0xFFFB; +rtems_i8259_masks i8259s_super_imr = 0xFFFB; /*-------------------------------------------------------------------------+ | Function: BSP_irq_disable_at_i8259s @@ -77,6 +78,7 @@ int BSP_irq_disable_at_i8259s (const rtems_irq_number irqLine) mask = 1 << irqLine; i8259s_cache |= mask; + i8259s_super_imr |= mask; if (irqLine < 8) { @@ -112,6 +114,7 @@ int BSP_irq_enable_at_i8259s (const rtems_irq_number irqLine) mask = ~(1 << irqLine); i8259s_cache &= mask; + i8259s_super_imr &= mask; if (irqLine < 8) { |