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imx233: increase irq storm threshold

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On heavy storage operations (like database update), the ssp dma
irq can be fired around ~10000/sec.

Change-Id: I0e33df6258e051abd4fe110a0f408a19671cd8ad
This commit is contained in:
Amaury Pouly 2012-12-29 02:53:21 +01:00
parent 68ff43e94b
commit 935d8beab1
1 changed files with 1 additions and 1 deletions
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2
firmware/target/arm/imx233/icoll-imx233.c
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@ -105,7 +105,7 @@ static isr_t isr_table[INT_SRC_NR_SOURCES] =
};
#define IRQ_STORM_DELAY 100 /* ms */
#define IRQ_STORM_THRESHOLD 10000 /* allows irq / delay */
#define IRQ_STORM_THRESHOLD 100000 /* allows irq / delay */
static uint32_t irq_count_old[INT_SRC_NR_SOURCES];
static uint32_t irq_count[INT_SRC_NR_SOURCES];