Soren Schmidt writes:
> It seems Theo van Klaveren wrote:
> > On Tue, 21 Dec 1999, Soren Schmidt wrote:
> >
> > > > Harddisks: Western Digital Caviar (2.0 GB), non-DMA and
> > > > Western Digital Caviar (2.5 GB), DMA-33.
> > > > Mainboard: Asus P5A-B Super7
> > > > Chipset: ALi Aladdin V AGPset
> > >
> > > It probably because I relaxed the requirements for doing WDMA on disks
> > > that doesn't bother to tell whihc verson of the ATA spec they conform to.
> > > I think your case is the more seldom one, but I'm this close to
> > > blacklisting all WD/Maxtor drives, that would make life alot easier...
> >
> > Hmmm... what exactly does the 'blacklisting all WD/Maxtor drives' mean?
> > That I can't use the ATA driver, or that the timeout for these drives
> > is increased?
>
> It means they will not do DMA without user intervention...
>
> -Søren
FWIW, I've been running a 20G Maxtor 92048U8/VA510PF0 for about a month
with the new driver without a single problem -- great work. dmesg output
follows:
Copyright (c) 1992-1999 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-CURRENT #13: Tue Dec 14 13:22:22 EST 1999
[EMAIL PROTECTED]:/misc/src/sys/compile/MORAN
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium II/Xeon/Celeron (451.02-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x652 Stepping = 2
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory = 134152192 (131008K bytes)
avail memory = 127152128 (124172K bytes)
Preloaded elf kernel "kernel" at 0xc02da000.
Preloaded elf module "msdos.ko" at 0xc02da09c.
Preloaded elf module "ibcs2.ko" at 0xc02da13c.
Preloaded elf module "linux.ko" at 0xc02da1dc.
Pentium Pro MTRR support enabled
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443BX (440 BX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
vga-pci0: <NVidia Riva128 graphics accelerator> irq 11 at device 0.0 on pci1
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
ata-pci0: <Intel PIIX4 ATA controller> at device 7.1 on pci0
ata-pci0: Busmastering DMA supported
ata0 at 0x01f0 irq 14 on ata-pci0
ata1 at 0x0170 irq 15 on ata-pci0
pci0: Intel 82371AB/EB (PIIX4) USB controller (vendor=0x8086, dev=0x7112) at 7.2 irq 10
chip1: <Intel 82371AB Power management controller> at device 7.3 on pci0
ahc0: <Adaptec 2940 Ultra SCSI adapter> irq 11 at device 19.0 on pci0
ahc0: aic7880 Single Channel A, SCSI Id=7, 16/255 SCBs
isa0: unexpected tag 14
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> on 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> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
sio0 at port 0x3f8-0x3ff irq 4 on isa0
sio0: type 16550A
sio1: configured irq 3 not in bitmap of probed irqs 0
ppc0 at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
plip0: <PLIP network interface> on ppbus 0
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
sbc0: <Creative SB AWE64> at port 0x220-0x22f,0x330-0x331,0x388-0x38b irq 5 drq 1,5 on
isa0
pcm0: <SB DSP 4.16> on sbc0
unknown0: <Game> at port 0x200-0x207 on isa0
unknown1: <WaveTable> at port 0x620-0x623 on isa0
unknown: <PNP0000> can't assign resources
unknown2: <PNP0200> at port 0-0xf,0x81-0x83,0x87,0x89-0x8b,0x8f-0x91,0xc0-0xdf drq 4
on isa0
unknown3: <PNP0100> at port 0x40-0x43 irq 0 on isa0
unknown4: <PNP0b00> at port 0x70-0x71 irq 8 on isa0
unknown: <PNP0303> can't assign resources
unknown: <PNP0800> can't assign resources
unknown5: <PNP0c04> at port 0xf0-0xff irq 13 on isa0
unknown6: <PNP0c01> at iomem 0-0x9ffff,0xfffe0000-0xffffffff,0x100000-0x7ffffff on isa0
unknown7: <PNP0c02> at iomem
0xf0000-0xf3fff,0xf4000-0xfffff,0xd3000-0xd3fff,0xc8000-0xc9fff on isa0
unknown8: <PNP0a03> at port
0x294-0x297,0x4d0-0x4d1,0xcf8-0xcff,0x480-0x48f,0x4000-0x403f,0x5000-0x501f on isa0
unknown: <PNP0f13> can't assign resources
unknown9: <PNP0c02> at port 0x208-0x20f on isa0
unknown10: <PNP0c02> at port 0x3800-0x381f on isa0
unknown: <PNP0501> can't assign resources
unknown: <PNP0700> can't assign resources
unknown: <PNP0400> can't assign resources
ad0: <Maxtor 92048U8/VA510PF0> ATA-5 disk at ata0 as master
ad0: 19531MB (40000464 sectors), 39683 cyls, 16 heads, 63 S/T, 512 B/S
ad0: 16 secs/int, 1 depth queue, UDMA33
Waiting 10 seconds for SCSI devices to settle
acd0: <NEC CD-ROM DRIVE:28D/3.04> CDROM drive at ata1 as master
acd0: read 2928KB/s (6890KB/s), 128KB buffer, UDMA33
acd0: supported read types: CD-R, CD-RW, CD-DA
acd0: Audio: play, 256 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: CD-ROM unknown medium, unlocked
sa0 at ahc0 bus 0 target 6 lun 0
sa0: <ARCHIVE VIPER 2525 25462 -007> Removable Sequential Access SCSI-CCS device
sa0: 3.300MB/s transfers
Mounting root from ufs:/dev/ad0s2a
da0 at ahc0 bus 0 target 3 lun 0
da0: <QUANTUM FIREBALL ST4.3S 0F0C> Fixed Direct Access SCSI-2 device
da0: 20.000MB/s transfers (20.000MHz, offset 15), Tagged Queueing Enabled
da0: 4136MB (8471232 512 byte sectors: 255H 63S/T 527C)
--
Richard Kuhns [EMAIL PROTECTED]
PO Box 6249 Tel: (765)477-6000 \
100 Sawmill Road x319
Lafayette, IN 47903 (800)489-4891 /
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