Subject: Lots o' interrupts
To: None <port-macppc@netbsd.org>
From: Chris Zwilling <chris@nukequarters.com>
List: port-macppc
Date: 06/06/2002 09:22:31
Hello!

I have a 350MHz G4 with Gigabit ethernet (? gm0).  I am recieving about
150000 interrupts per second on IRQ 1 and IRQ 9.  From the dmesg output I
am gathering that the awacs? is generating the interrupts.  Is this
normal?

issac: {6} systat 2 vmstat
Interrupts
330509 total
203834 irq1
135553 irq9

issac: {7} dmesg | fgrep irq
zsc0 at obio0 offset 0x13000: irq 22,50
awacs0 at obio0 offset 0x14000: irq 24,1,9
adb0 at obio0 offset 0x16000 irq 47: 0 targets
wdc0 at obio0 offset 0x1f000 irq 19: DMA transfer
wdc1 at obio0 offset 0x20000 irq 20: DMA transfer
wdc2 at obio0 offset 0x21000 irq 21: DMA transfer
ohci0: interrupting at irq 27
ohci1: interrupting at irq 28
gm0: interrupting at irq 41


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