Re: Updated libata PATA patch

[John Stoffel]

Alan,

I just tried to use the IDE2 patches to 2.6.17-rc3 tonight.  I've got
an old Dell Precision 610, Dual 550Mhz Xeon, 768mb of RAM.  My root
disk is SCSI, with hda a Samsung DVD/ROM, CDRW drive.  I've got an
HPT302 controller with a pair of 120gb IDE disks.  I've also got an
addon PCI USB/Firewire Card, an old Cyclom-Y ISA serial port card,
Matrox G450 AGP card, builtin Adaptec SCSI cards, DLT 7000 tape
drive.  Probably other stuff as well.

Here's the lspci output:

> lspci
0000:00:00.0 Host bridge: Intel Corporation 440GX - 82443GX Host bridge
0000:00:01.0 PCI bridge: Intel Corporation 440GX - 82443GX AGP bridge
0000:00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02)
0000:00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)
0000:00:07.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01)
0000:00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02)
0000:00:0d.0 RAID bus controller: Triones Technologies, Inc. HPT302 (rev 01)
0000:00:0e.0 Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev 06)
0000:00:11.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 24)
0000:00:13.0 PCI bridge: Digital Equipment Corporation DECchip 21152 (rev 03)
0000:01:00.0 VGA compatible controller: Matrox Graphics, Inc. G400/G450 (rev 82)
0000:02:06.0 PCI bridge: Hint Corp HB6 Universal PCI-PCI bridge (non-transparent mode) (rev 13)
0000:02:0a.0 SCSI storage controller: Adaptec AHA-2940U2/U2W / 7890/7891
0000:02:0e.0 SCSI storage controller: Adaptec AIC-7880U (rev 01)
0000:03:08.0 USB Controller: NEC Corporation USB (rev 41)
0000:03:08.1 USB Controller: NEC Corporation USB (rev 41)
0000:03:08.2 USB Controller: NEC Corporation USB 2.0 (rev 02)
0000:03:0b.0 FireWire (IEEE 1394): Texas Instruments TSB12LV26 IEEE-1394 Controller (Link)



n> cat /proc/interrupts 
           CPU0       CPU1       
  0:     237231     227203    IO-APIC-edge  timer
  1:       1213       2640    IO-APIC-edge  i8042
  8:          3          1    IO-APIC-edge  rtc
  9:          0          0   IO-APIC-level  acpi
 11:       2265       2258    IO-APIC-edge  Cyclom-Y
 12:      10217       2344    IO-APIC-edge  i8042
 14:       7934       7911    IO-APIC-edge  ide0
 16:     395587     368729   IO-APIC-level  ide2, ide3, ehci_hcd:usb1, mga@pci:0000:01:00.0
 17:       3559          1   IO-APIC-level  Ensoniq AudioPCI, ohci1394, eth0
 18:       7146       4967   IO-APIC-level  aic7xxx, aic7xxx, ohci_hcd:usb2
 19:     174376     184174   IO-APIC-level  uhci_hcd:usb3, ohci_hcd:usb4
NMI:          0          0 
LOC:     464327     464326 
ERR:          0
MIS:          0


Booting up it was *slow*... slower than normal.  I got the following
oops, copied down from a photo I took, since it didn't end up getting
written to disk.  

.
.
.
irq 16: nobody cared (try booting with the "irqpoll" option)
 <c013d034> __report_bad_irq_0x24/0x90  <c013d13f> note_interrupt+0x9f/0x260
 <c031ab78> usb_hcd_irq+0x28/0x60 <c013c993> handle_IRQ_event+0x33/0x70
 <c013ca64> __do_IRQ+0xf4/0x100  <c0105909> do_IRQ+0x19/0x30
 <c0103962> common_interrupt+0x1a/0x20  <c0101b80> default_idle+0x0/0x60
 <c010bac> default_idle+0x2c/0x60  <c0101c48> cpu_idle+0x68/0x90
 <c0542729> start_kernel+0x289/0x400 <c0542230> unknown_bootoption+0x0/0x270
handlers:
[<c0302d20>] (ata_interrupt+0x0/0x150)
[c031ab50>] (usb_hcd_irq+0x0/0x60)
Disabling IRQ #16


Please let me know if there's any more information I can provide.
I'll try to get a serial cable on there so I can capture the boot log
better to another host, but no sure when I'll be able to do this.

John

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