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authorDavid S. Miller <davem@davemloft.net>2006-06-20 01:20:00 -0700
committerDavid S. Miller <davem@davemloft.net>2006-06-20 01:20:00 -0700
commitfd0504c3217d6d1bc8f33f53fb536299cae8feda (patch)
tree4379f5376358d1f54fc183f458614f289ed6d326 /arch/sparc64/kernel/traps.c
parent3185d4d2873a46ca1620d784013f285522091aa0 (diff)
[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/traps.c')
-rw-r--r--arch/sparc64/kernel/traps.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c
index 563db528e03..5059cbd4fee 100644
--- a/arch/sparc64/kernel/traps.c
+++ b/arch/sparc64/kernel/traps.c
@@ -2544,7 +2544,9 @@ void __init trap_init(void)
(TRAP_PER_CPU_TSB_HUGE !=
offsetof(struct trap_per_cpu, tsb_huge)) ||
(TRAP_PER_CPU_TSB_HUGE_TEMP !=
- offsetof(struct trap_per_cpu, tsb_huge_temp)))
+ offsetof(struct trap_per_cpu, tsb_huge_temp)) ||
+ (TRAP_PER_CPU_IRQ_WORKLIST !=
+ offsetof(struct trap_per_cpu, irq_worklist)))
trap_per_cpu_offsets_are_bolixed_dave();
if ((TSB_CONFIG_TSB !=