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| author | David S. Miller <davem@davemloft.net> | 2006-06-20 10:20:00 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-06-20 10:20:00 +0200 |
| commit | fd0504c3217d6d1bc8f33f53fb536299cae8feda (patch) | |
| tree | 4379f5376358d1f54fc183f458614f289ed6d326 /arch/sparc64/kernel/ttable.S | |
| parent | [SPARC]: Fix iommu_flush_iotlb end address (diff) | |
| download | linux-fd0504c3217d6d1bc8f33f53fb536299cae8feda.tar.xz linux-fd0504c3217d6d1bc8f33f53fb536299cae8feda.zip | |
[SPARC64]: Send all device interrupts via one PIL.
This is the first in a series of cleanups that will hopefully
allow a seamless attempt at using the generic IRQ handling
infrastructure in the Linux kernel.
Define PIL_DEVICE_IRQ and vector all device interrupts through
there.
Get rid of the ugly pil0_dummy_{bucket,desc}, instead vector
the timer interrupt directly to a specific handler since the
timer interrupt is the only event that will be signaled on
PIL 14.
The irq_worklist is now in the per-cpu trap_block[].
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/ttable.S')
| -rw-r--r-- | arch/sparc64/kernel/ttable.S | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/sparc64/kernel/ttable.S b/arch/sparc64/kernel/ttable.S index 5d901519db55..ee45ca2d7a04 100644 --- a/arch/sparc64/kernel/ttable.S +++ b/arch/sparc64/kernel/ttable.S @@ -58,13 +58,11 @@ tl0_irq2: BTRAP(0x42) tl0_irq3: BTRAP(0x43) tl0_irq4: BTRAP(0x44) #endif -tl0_irq5: TRAP_IRQ(handler_irq, 5) TRAP_IRQ(handler_irq, 6) -tl0_irq7: TRAP_IRQ(handler_irq, 7) TRAP_IRQ(handler_irq, 8) -tl0_irq9: TRAP_IRQ(handler_irq, 9) TRAP_IRQ(handler_irq, 10) -tl0_irq11: TRAP_IRQ(handler_irq, 11) TRAP_IRQ(handler_irq, 12) -tl0_irq13: TRAP_IRQ(handler_irq, 13) +tl0_irq5: TRAP_IRQ(handler_irq, 5) +tl0_irq6: BTRAP(0x46) BTRAP(0x47) BTRAP(0x48) BTRAP(0x49) +tl0_irq10: BTRAP(0x4a) BTRAP(0x4b) BTRAP(0x4c) BTRAP(0x4d) #ifndef CONFIG_SMP -tl0_irq14: TRAP_IRQ(handler_irq, 14) +tl0_irq14: TRAP_IRQ(timer_irq, 14) #else tl0_irq14: TICK_SMP_IRQ #endif |