When I attempt to load the "ata_piix" module under a stock 2.6.12.1 kernel
I get a panic message (see below)
On my screen:
root@psi-sli-bk:/lib/modules/2.6.12.1/kernel/drivers/scsi# modprobe ata_piix
Message from syslogd@psi-sli-bk at Thu Jun 30 08:24:18 2005 ...
psi-sli-bk kernel: Disabling IRQ #11
Partial dmesg output:
ata_piix version 1.03
ACPI: PCI Interrupt 0000:00:1f.2[B] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:1f.2 to 64
ata1: SATA max UDMA/133 cmd 0x20C8 ctl 0x20EE bmdma 0x20A0 irq 11
ata2: SATA max UDMA/133 cmd 0x20C0 ctl 0x20EA bmdma 0x20A8 irq 11
irq 11: nobody cared!
[<c0131972>] __report_bad_irq+0x22/0x90
[<c0131a68>] note_interrupt+0x58/0x90
[<c01315f8>] __do_IRQ+0xb8/0xc0
[<c010473a>] do_IRQ+0x1a/0x30
[<c010307a>] common_interrupt+0x1a/0x20
[<c01314ec>] handle_IRQ_event+0x1c/0x70
[<c01315c5>] __do_IRQ+0x85/0xc0
[<c010473a>] do_IRQ+0x1a/0x30
[<c010307a>] common_interrupt+0x1a/0x20
[<c011b700>] __do_softirq+0x30/0x90
[<c011b795>] do_softirq+0x35/0x40
[<c010473f>] do_IRQ+0x1f/0x30
[<c010307a>] common_interrupt+0x1a/0x20
[<f8953a26>] ata_std_dev_select+0x36/0x50 [libata]
[<f89537c6>] ata_pio_devchk+0x16/0x70 [libata]
[<f8954968>] ata_bus_reset+0x1d8/0x200 [libata]
[<f8953f87>] ata_bus_probe+0x17/0xb0 [libata]
[<f89568a0>] ata_device_add+0x190/0x220 [libata]
[<f8956d08>] ata_pci_init_one+0x128/0x2f0 [libata]
[<c0197e30>] pci_bus_read_config_word+0x30/0x50
[<f894665a>] pci_enable_intx+0x1a/0x60 [ata_piix]
[<f89467ab>] piix_init_one+0x8b/0x190 [ata_piix]
[<c019b762>] pci_device_probe_static+0x32/0x50
[<c019b7a7>] __pci_device_probe+0x27/0x40
[<c019b7dc>] pci_device_probe+0x1c/0x40
[<c01ffbc4>] driver_probe_device+0x24/0x80
[<c01ffd17>] driver_attach+0x57/0x90
[<c020019b>] bus_add_driver+0x7b/0xb0
[<c02006e3>] driver_register+0x23/0x30
[<c019ba20>] pci_register_driver+0x60/0x80
[<f880400a>] piix_init+0xa/0x1c [ata_piix]
[<c012efc2>] sys_init_module+0x122/0x1b0
[<c0102e09>] syscall_call+0x7/0xb
handlers:
[<c02552e0>] (usb_hcd_irq+0x0/0x60)
[<c02552e0>] (usb_hcd_irq+0x0/0x60)
[<c02552e0>] (usb_hcd_irq+0x0/0x60)
[<f8956230>] (ata_interrupt+0x0/0x100 [libata])
Disabling IRQ #11
ata1: dev 0 cfg 49:2f00 82:7c6b 83:7f09 84:4003 85:7c69 86:3e01 87:4003 88:207f
ata1: dev 0 ATA, max UDMA/133, 490234752 sectors: lba48
ata1: dev 1 cfg 49:2f00 82:7c6b 83:7f09 84:4003 85:7c69 86:3e01 87:4003 88:207f
ata1: dev 1 ATA, max UDMA/133, 490234752 sectors: lba48
lspci output:
00:00.0 Host bridge: Intel Corp.: Unknown device 2580 (rev 04)
00:02.0 VGA compatible controller: Intel Corp.: Unknown device 2582 (rev
04)
00:1b.0 Class 0403: Intel Corp.: Unknown device 2668 (rev 03)
00:1c.0 PCI bridge: Intel Corp. I/O Controller Hub PCI Express Port 0 (rev
03)
00:1c.1 PCI bridge: Intel Corp. I/O Controller Hub PCI Express Port 1 (rev
03)
00:1c.2 PCI bridge: Intel Corp. I/O Controller Hub PCI Express Port 2 (rev
03)
00:1c.3 PCI bridge: Intel Corp. I/O Controller Hub PCI Express Port 3 (rev
03)
00:1d.0 USB Controller: Intel Corp. I/O Controller Hub USB (rev 03)
00:1d.1 USB Controller: Intel Corp. I/O Controller Hub USB (rev 03)
00:1d.2 USB Controller: Intel Corp. I/O Controller Hub USB (rev 03)
00:1d.3 USB Controller: Intel Corp. I/O Controller Hub USB (rev 03)
00:1d.7 USB Controller: Intel Corp. I/O Controller Hub USB2 (rev 03)
00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB/EB/ER Hub interface to PCI
Bridge (rev d3)
00:1f.0 ISA bridge: Intel Corp. I/O Controller Hub LPC (rev 03)
00:1f.1 IDE interface: Intel Corp. I/O Controller Hub PATA (rev 03)
00:1f.2 IDE interface: Intel Corp. I/O Controller Hub SATA cc=ide (rev 03)
00:1f.3 SMBus: Intel Corp. I/O Controller Hub SMBus (rev 03)
02:00.0 Ethernet controller: Marvell: Unknown device 4361 (rev 17)
05:05.0 FireWire (IEEE 1394): Lucent Microelectronics FW323 (rev 61)
lspci -n
00:00.0 Class 0600: 8086:2580 (rev 04)
00:02.0 Class 0300: 8086:2582 (rev 04)
00:1b.0 Class 0403: 8086:2668 (rev 03)
00:1c.0 Class 0604: 8086:2660 (rev 03)
00:1c.1 Class 0604: 8086:2662 (rev 03)
00:1c.2 Class 0604: 8086:2664 (rev 03)
00:1c.3 Class 0604: 8086:2666 (rev 03)
00:1d.0 Class 0c03: 8086:2658 (rev 03)
00:1d.1 Class 0c03: 8086:2659 (rev 03)
00:1d.2 Class 0c03: 8086:265a (rev 03)
00:1d.3 Class 0c03: 8086:265b (rev 03)
00:1d.7 Class 0c03: 8086:265c (rev 03)
00:1e.0 Class 0604: 8086:244e (rev d3)
00:1f.0 Class 0601: 8086:2640 (rev 03)
00:1f.1 Class 0101: 8086:266f (rev 03)
00:1f.2 Class 0101: 8086:2651 (rev 03)
00:1f.3 Class 0c05: 8086:266a (rev 03)
02:00.0 Class 0200: 11ab:4361 (rev 17)
05:05.0 Class 0c00: 11c1:5811 (rev 61)
Contents of /proc/interrupts
CPU0
0: 13181886 XT-PIC timer
1: 4106 XT-PIC i8042
2: 0 XT-PIC cascade
8: 1 XT-PIC rtc
9: 26913 XT-PIC acpi, ohci1394, eth0
10: 1 XT-PIC ehci_hcd:usb1, uhci_hcd:usb2
11: 100000 XT-PIC uhci_hcd:usb3, uhci_hcd:usb4, uhci_hcd:usb5, libata
14: 4695 XT-PIC ide0
NMI: 0
ERR: 0
I tried removing the USB drivers which seem to share the IRQ, but with no
change (though the panic changed slightly)
libata version 1.11 loaded.
ata_piix version 1.03
ACPI: PCI Interrupt 0000:00:1f.2[B] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:1f.2 to 64
ata1: SATA max UDMA/133 cmd 0x20C8 ctl 0x20EE bmdma 0x20A0 irq 11
ata2: SATA max UDMA/133 cmd 0x20C0 ctl 0x20EA bmdma 0x20A8 irq 11
irq 11: nobody cared!
[<c0131972>] __report_bad_irq+0x22/0x90
[<c0131a68>] note_interrupt+0x58/0x90
[<c01315f8>] __do_IRQ+0xb8/0xc0
[<c010473a>] do_IRQ+0x1a/0x30
[<c010307a>] common_interrupt+0x1a/0x20
[<c011b700>] __do_softirq+0x30/0x90
[<c011b795>] do_softirq+0x35/0x40
[<c010473f>] do_IRQ+0x1f/0x30
[<c010307a>] common_interrupt+0x1a/0x20
[<f8b01a26>] ata_std_dev_select+0x36/0x50 [libata]
[<f8b017c6>] ata_pio_devchk+0x16/0x70 [libata]
[<f8b02968>] ata_bus_reset+0x1d8/0x200 [libata]
[<f8b01f87>] ata_bus_probe+0x17/0xb0 [libata]
[<f8b048a0>] ata_device_add+0x190/0x220 [libata]
[<f8b04d08>] ata_pci_init_one+0x128/0x2f0 [libata]
[<c0197e30>] pci_bus_read_config_word+0x30/0x50
[<f89a965a>] pci_enable_intx+0x1a/0x60 [ata_piix]
[<f89a97ab>] piix_init_one+0x8b/0x190 [ata_piix]
[<c019b762>] pci_device_probe_static+0x32/0x50
[<c019b7a7>] __pci_device_probe+0x27/0x40
[<c019b7dc>] pci_device_probe+0x1c/0x40
[<c01ffbc4>] driver_probe_device+0x24/0x80
[<c01ffd17>] driver_attach+0x57/0x90
[<c020019b>] bus_add_driver+0x7b/0xb0
[<c02006e3>] driver_register+0x23/0x30
[<c019ba20>] pci_register_driver+0x60/0x80
[<f880400a>] piix_init+0xa/0x1c [ata_piix]
[<c012efc2>] sys_init_module+0x122/0x1b0
[<c0102e09>] syscall_call+0x7/0xb
handlers:
[<f8b04230>] (ata_interrupt+0x0/0x100 [libata])
Disabling IRQ #11
ata1: dev 0 cfg 49:2f00 82:7c6b 83:7f09 84:4003 85:7c69 86:3e01 87:4003 88:207f
ata1: dev 0 ATA, max UDMA/133, 490234752 sectors: lba48
ata1: dev 1 cfg 49:2f00 82:7c6b 83:7f09 84:4003 85:7c69 86:3e01 87:4003 88:207f
ata1: dev 1 ATA, max UDMA/133, 490234752 sectors: lba48
root@psi-sli-bk:~# cat /proc/interrupts
CPU0
0: 236151 XT-PIC timer
1: 8 XT-PIC i8042
2: 0 XT-PIC cascade
8: 1 XT-PIC rtc
9: 1565 XT-PIC acpi, eth0, ohci1394
11: 100000 XT-PIC libata
14: 1703 XT-PIC ide0
NMI: 0
ERR: 0
Any ideas ?
Roy Keene
Planning Systems Inc.
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