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Date:      Sun, 22 Aug 1999 22:21:02 +0200
From:      Nicolas Souchu <nsouch@teaser.fr>
To:        freebsd-current@FreeBSD.ORG
Cc:        soren@FreeBSD.ORG
Subject:   problem with the ata driver
Message-ID:  <19990822222102.32308@breizh.teaser.fr>

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Hi there, hi Soren,

First of all, the dump.

>>>>

Preloaded elf kernel "kernel" at 0xc0302000.
Intel Pentium detected, installing workaround for F00F bug
Probing for PnP devices:
npx0: <math processor> on motherboard
npx0: INT 16 interface
apm0: <APM BIOS> on motherboard
apm: found APM BIOS version 1.2
pcib0: <PCI host bus adapter> on motherboard
pci0: <PCI bus> on pcib0
chip0: <Intel 82437VX PCI cache memory controller> at device 0.0 on pci0
isab0: <Intel 82371SB PCI to ISA bridge> at device 7.0 on pci0
ata-pci0: <Intel PIIX3 IDE controller> at device 7.1 on pci0
ata-pci0: Busmastering DMA supported
ata0 at 0x01f0 irq 14 on ata-pci0
ahc0: <Adaptec aic7880 Ultra SCSI adapter> irq 3 at device 9.0 on pci0
ahc0: aic7880 Wide Channel A, SCSI Id=7, 16/255 SCBs
vga-pci0: <S3 Trio graphics accelerator> irq 11 at device 11.0 on pci0
fxp0: <Intel EtherExpress Pro 10/100B Ethernet> irq 9 at device 12.0 on pci0
fxp0: Ethernet address 00:90:27:3d:36:f9
devclass_alloc_unit: npx0 already exists, using next available unit number
isa0: <ISA bus> on motherboard
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> at fdc0 drive 0
atkbdc0: <keyboard controller (i8042)> at port 0x60-0x6f on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse, device ID 3
vga0: <Generic ISA VGA> on isa0
sc0: <System console> on isa0
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
sio2: not probed (disabled)
sio3: not probed (disabled)
ppc0 at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppb0: IEEE1284 device found /NIBBLE
Probing for PnP devices on ppbus0:
ppbus0: <Hewlett-Packard HP LaserJet 6L/0101.01> PRINTER HP ENHANCED PCL5,PJL
plip0: <PLIP network interface> on ppbus 0
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
ppi0: <generic parallel i/o> on ppbus 0
isic0 at port 0x268 irq 5 flags 0x7 on isa0
isic0: USRobotics Sportster ISDN TA intern
isic0: ISAC 2085 Version A1/A2 or 2086/2186 Version 1.1 (IOM-2) (Addr=0xc268)
isic0: HSCX 82525 or 21525 Version 2.1 (AddrA=0x268, AddrB=0x4268)
pca0 at port 0x40 on isa0
pca0: PC speaker audio driver
ed0 at port 0x300-0x31f iomem 0xd8000-0xdbfff irq 10 on isa0
ed0: address 00:00:c0:37:f2:d0, type SMC8216/SMC8216C (16 bit) 
ep0: not probed (disabled)
ata0: unwanted interrupt 1 status = ff
i4b: ISDN call control device attached
i4bisppp: 4 ISDN SyncPPP device(s) attached
i4bctl: ISDN system control port attached
i4bipr: 4 IP over raw HDLC ISDN device(s) attached (VJ header compression)
i4btel: 2 ISDN telephony interface device(s) attached
i4brbch: 4 raw B channel access device(s) attached
i4btrc: 4 ISDN trace device(s) attached
acd0: <GCD-R520B/1.1> CDROM drive at ata0 as master
acd0: drive speed 0KB/sec
acd0: supported read types:
acd0: Mechanism: caddy
acd0: Medium: CD-ROM unknown medium
Waiting 15 seconds for SCSI devices to settle
changing root device to da0s1a
da0 at ahc0 bus 0 target 1 lun 0
da0: <IBM DCAS-32160W S65A> Fixed Direct Access SCSI-2 device 
da0: 20.000MB/s transfers (10.000MHz, offset 8, 16bit)
da0: 2063MB (4226725 512 byte sectors: 255H 63S/T 263C)
da1 at ahc0 bus 0 target 2 lun 0
da1: <HP 4.26GB F 80-1201 > Fixed Direct Access SCSI-2 device 
da1: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da1: 4067MB (8330542 512 byte sectors: 255H 63S/T 518C)

<<<<

As you can see the drive is not properly detected.

Note the "ata0: unwanted interrupt 1 status = ff"

Any clue?

The drive was running flawlessly with the old wdc driver and with various
primary releases of the new ata driver (some, not all).

Nicholas

-- 
nsouch@teaser.fr / nsouch@freebsd.org
FreeBSD - Turning PCs into workstations - http://www.FreeBSD.org


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