VT6102 interrupt storm
-
hi all i'm using a Compaq t5700 Thin Client.
i'm getting interrupt storm and locks up the computer >:(
vr0 interrupt storm.any one got any idea's
thanks
-
pciconf -l -v; devinfo -r; vmstat -i
hostb0@pci0:0:0:0: class=0x060000 card=0x00000000 chip=0x03951279 rev=0x03
hdr=0x00
class = bridge
subclass = HOST-PCI
none0@pci0:0:0:1: class=0x050000 card=0x00000000 chip=0x03961279 rev=0x00
hdr=0x00
class = memory
subclass = RAM
none1@pci0:0:0:2: class=0x050000 card=0x00000000 chip=0x03971279 rev=0x00
hdr=0x00
class = memory
subclass = RAM
fxp0@pci0:0:11:0: class=0x020000 card=0x00098086 chip=0x12298086 rev=0x05
hdr=0x00
class = network
subclass = ethernet
vgapci0@pci0:0:13:0: class=0x030000 card=0x80081002 chip=0x47521002 rev=0x27
hdr=0x00
class = display
subclass = VGA
isab0@pci0:0:17:0: class=0x060100 card=0x00001106 chip=0x82311106 rev=0x10
hdr=0x00
class = bridge
subclass = PCI-ISA
atapci0@pci0:0:17:1: class=0x01018a card=0x05711106 chip=0x05711106 rev=0x06
hdr=0x00
class = mass storage
subclass = ATA
uhci0@pci0:0:17:2: class=0x0c0300 card=0x12340925 chip=0x30381106 rev=0x1e
hdr=0x00
class = serial bus
subclass = USB
uhci1@pci0:0:17:3: class=0x0c0300 card=0x12340925 chip=0x30381106 rev=0x1e
hdr=0x00
class = serial bus
subclass = USB
none2@pci0:0:17:4: class=0x068000 card=0x82351106 chip=0x82351106 rev=0x10
hdr=0x00
class = bridge
vr0@pci0:0:18:0: class=0x020000 card=0x01021106 chip=0x30651106 rev=0x51
hdr=0x00
class = network
subclass = ethernet
nexus0
cryptosoft0
ram0
I/O memory addresses:
0x0-0x99fff
0x100000-0x1efeffff
npx0
acpi0
Interrupt request lines:
9
I/O ports:
0x10-0x1f
0x22-0x3f
0x44-0x5f
0x60
0x62-0x63
0x64
0x65-0x6f
0x74-0x7f
0x91-0x93
0xa2-0xbf
0xe0-0xef
0x4d0-0x4d1
I/O memory addresses:
0xd2000-0xd3fff
0xf0000-0xf7fff
0xf8000-0xfbfff
0xfc000-0xfffff
0x1eff0000-0x1effffff
0xfee00000-0xfee00fff
0xffff0000-0xffffffff
cpu0
I/O ports:
0x4014
0x4015
acpi_throttle0
I/O ports:
0x4010-0x4013
cpufreq0
acpi_button0
acpi_sysresource0
pcib0
pci0
hostb0
I/O memory addresses:
0xe2000000-0xe20fffff
fxp0
Interrupt request lines:
11
I/O ports:
0xd000-0xd01f
I/O memory addresses:
0xe2100000-0xe21fffff
0xe2200000-0xe2200fff
miibus0
inphy0
vgapci0
I/O ports:
0xd400-0xd4ff
I/O memory addresses:
0xe1000000-0xe1ffffff
0xe2201000-0xe2201fff
isab0
isa0
atkbdc0
ACPI I/O ports:
0x60
0x64
atkbd0
Interrupt request lines:
1
sc0
vga0
I/O ports:
0x3c0-0x3df
I/O memory addresses:
0xa0000-0xbffff
orm0
I/O memory addresses:
0xc0000-0xc7fff
0xc8000-0xd1fff
pmtimer0
atapci0
I/O ports:
0x170-0x177
0x1f0-0x1f7
0x376
0x3f6
0xd800-0xd80f
ata0
Interrupt request lines:
14
ad0
subdisk0
ata1
Interrupt request lines:
15
uhci0
Interrupt request lines:
10
I/O ports:
0xdc00-0xdc1f
usb0
uhub0
uhci1
I/O ports:
0xe000-0xe01f
usb1
uhub1
ukbd0
vr0
I/O ports:
0xe400-0xe4ff
I/O memory addresses:
0xe2202000-0xe22020ff
miibus1
ukphy0
pci_link0
pci_link1
pci_link2
pci_link3
acpi_sysresource1
atpic0
atdma0
attimer0
attimer1
speaker0
npxisa0
sio0
Interrupt request lines:
4
I/O ports:
0x3f8-0x3ff
acpi_sysresource2
acpi_timer0
I/O ports:
0x4008-0x400b
interrupt total rate
irq0: clk 44649833 1000
irq1: atkbd0 18 0
irq8: rtc 5714155 127
irq10: uhci0 uhci1 1 0
irq11: fxp0 485977 10
irq14: ata0 121600 2
irq15: vr0 ata1 1241827 27
Total 52213411 1169
-
interrupt total rate
irq0: clk 44649833 1000
irq1: atkbd0 18 0
irq8: rtc 5714155 127
irq10: uhci0 uhci1 1 0
irq11: fxp0 485977 10
irq14: ata0 121600 2
irq15: vr0 ata1 1241827 27
Total 52213411 1169This is incorrectly configured: irq14 and irq15 normally are "edge triggered" interrupts so are unsuitable for use by PCI devices which use level triggering. The BIOS might have some options which would allow vr0's interrupt line to be moved to an unused irq or one shared with another PCI device.