Problem with 2.6.14 and up...

[José Luis Sánchez <jsanchez@todounix.homeip.net>]

Hi,

>From 2.6.14 I have a nasty problem with my SCSI devices. First, see my HW:

----------------------------------
00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge 
(rev 03)
00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge 
(rev 03)
00:04.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02)
00:04.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)
00:04.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01)
00:04.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02)
00:0a.0 SCSI storage controller: LSI Logic / Symbios Logic 53c875 (rev 26)
00:0b.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 
64)
00:0d.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 06)
00:0d.1 Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 
06)
01:00.0 VGA compatible controller: nVidia Corporation NV28 [GeForce4 Ti 4200 
AGP 8x] (rev a1)
------------------------

I'm using the ncr53c8xx SCSI driver. When I run K3b, the program stalls a few 
minutes and this appears in the messages file:

sr0: scsi3-mmc drive: 40x/40x cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 0:0:1:0: Attached scsi CD-ROM sr0
sr1: scsi3-mmc drive: 24x/16x writer cd/rw xa/form2 cdda tray
sr 0:0:2:0: Attached scsi CD-ROM sr1
sd 0:0:0:0: Attached scsi generic sg0 type 0
sr 0:0:1:0: Attached scsi generic sg1 type 5
sr 0:0:2:0: Attached scsi generic sg2 type 5
 0:0:5:0: Attached scsi generic sg3 type 1
sr 0:0:2:0: phase change 2-1 12@01bbcf60 resid=6.
sr 0:0:2:0: ABORT operation started.
sr 0:0:2:0: ABORT operation timed-out.
sr 0:0:2:0: DEVICE RESET operation started.
sr 0:0:2:0: DEVICE RESET operation timed-out.
sr 0:0:2:0: BUS RESET operation started.
sym0: SCSI BUS reset detected.
sym0: SCSI BUS has been reset.
sr 0:0:2:0: BUS RESET operation complete.
sr 0:0:2:0: phase change 2-1 12@01bbcf60 resid=6.
Device not ready. Make sure there is a disc in the drive.
Device not ready. Make sure there is a disc in the drive.
sr 0:0:2:0: phase change 2-1 12@01bbcf60 resid=6.
sr 0:0:2:0: phase change 2-3 12@01bbcf60 resid=2.
sr 0:0:2:0: phase change 2-3 12@01bbcf60 resid=2.
sr 0:0:2:0: phase change 2-3 12@01bbcf60 resid=2.
....

I'm very sure what the SCSI card, the cabling and the devices are OK, why 
don't have any problem with 2.4.32 kernel.

Ideas?

José Luis
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