sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[arm/src/moxart/irq] irq_decode: process several interrupts at once

Browse Source 
Signed-off-by: Anton D. Kachalov <mouse@yandex-team.ru>
This commit is contained in:
Anton D. Kachalov 2015-07-29 10:16:49 +03:00
parent ea6c65d813
commit ab27747484
1 changed files with 12 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
arch/arm/src/moxart/moxart_irq.c
View File

@ -135,7 +135,7 @@ void up_irqinitialize(void)
#endif
}
static inline void ftintc010_mask_irq(int irq)
inline void ftintc010_mask_irq(int irq)
{
/*
* 0: masked
@ -274,9 +274,8 @@ void up_decodeirq(uint32_t *regs)
/* Detect & deliver the IRQ */
status = getreg32(IRQ_REG(IRQ__STATUS));
if (!status)
return;
while (status != 0)
{
/* Ack IRQ */
num = ffs(status) - 1;
up_ack_irq(num);
@ -287,4 +286,7 @@ void up_decodeirq(uint32_t *regs)
irq_dispatch(num, regs);
current_regs = NULL;
status = getreg32(IRQ_REG(IRQ__STATUS));
}
}