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| author | Thomas Koeller <thomas.koeller@baslerweb.com> | 2008-02-11 23:42:12 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-02-19 18:01:31 +0100 |
| commit | c42d95d6c49ce9c678a9d10aeb3f526c850d66dc (patch) | |
| tree | 5151123b8b0f71703ce16343c4042819d8abb575 /arch/mips | |
| parent | [MIPS] Handle I-cache coherency in flush_cache_range() (diff) | |
| download | linux-c42d95d6c49ce9c678a9d10aeb3f526c850d66dc.tar.xz linux-c42d95d6c49ce9c678a9d10aeb3f526c850d66dc.zip | |
[MIPS] Fix broken rm7000/rm9000 interrupt handling
Properly acknowledge RM7K and RM9K interrupts. Before this, interrupts were
permanently masked after their first occurrence, making them non-functional.
Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/kernel/irq-rm7000.c | 1 | ||||
| -rw-r--r-- | arch/mips/kernel/irq-rm9000.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/kernel/irq-rm7000.c b/arch/mips/kernel/irq-rm7000.c index 971adf6ef4f4..fb50cc78b28b 100644 --- a/arch/mips/kernel/irq-rm7000.c +++ b/arch/mips/kernel/irq-rm7000.c @@ -33,6 +33,7 @@ static struct irq_chip rm7k_irq_controller = { .mask = mask_rm7k_irq, .mask_ack = mask_rm7k_irq, .unmask = unmask_rm7k_irq, + .eoi = unmask_rm7k_irq }; void __init rm7k_cpu_irq_init(void) diff --git a/arch/mips/kernel/irq-rm9000.c b/arch/mips/kernel/irq-rm9000.c index 7b04583bd800..ed9febe63d72 100644 --- a/arch/mips/kernel/irq-rm9000.c +++ b/arch/mips/kernel/irq-rm9000.c @@ -75,6 +75,7 @@ static struct irq_chip rm9k_irq_controller = { .mask = mask_rm9k_irq, .mask_ack = mask_rm9k_irq, .unmask = unmask_rm9k_irq, + .eoi = unmask_rm9k_irq }; static struct irq_chip rm9k_perfcounter_irq = { |