Date: Mon, 18 Jan 1999 09:12:15 +0000 From: Karl Pielorz <kpielorz@tdx.co.uk> To: Andrew Atrens <atrens@nortelnetworks.com> Cc: current@FreeBSD.ORG Subject: Re: Problems with new IDE's & -current Message-ID: <36A2FAEF.AD700F6@tdx.co.uk> References: <Pine.BSF.4.05.9901172242340.487-100000@hcarp00g.ca.nortel.com>
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Andrew Atrens wrote:
>
> On Sun, 17 Jan 1999, Karl Pielorz wrote:
>
> Karl,
>
> Let's see your (dmesg) probe messages ... :) they may shed some light on
> what's happening. I don't claim to be an expert on wd.c but from what I
> can tell it seems that controller and drive capabilities are probed
> separately, its conceivable you've hit upon an untested code path.
>
> ide_pci.c has been changing a lot lately (probably four times in the last
> seven days) - after capturing your dmesg output, try a fresh kernel and
> look for differences in probed controller/drive capabilities...
>
> Andrew.
OK, I didn't want to post the dmesg as it's quite long, and I couldn't see
anything relevant in it - but here goes... :)
The machines running fairly recent -current from ~7th Jan... I've been trying
to update recently but run into the same problems everyone else has... I'm
hoping to get another build done today/tomorrow...
re: Probed controller/drive capabilities - from the look of it (and assuming
the Neptune is as old as it is) - it seems to be finding no g'o faster
stripes', multiblock, DMA or anything (which is what I'd expect) - so I don't
think it's getting the 'wrong mode' for the drives...
-Kp
---
Copyright (c) 1992-1998 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.0-RELEASE #1: Thu Jan 14 12:49:14 GMT 1999
root@magpie.dmpriest.com:/usr/src/sys/compile/SMP-MAGPIE
Timecounter "i8254" frequency 1193182 Hz cost 4354 ns
CPU: Pentium/P54C (586-class CPU)
Origin = "GenuineIntel" Id = 0x521 Stepping=1
Features=0x7bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC,oldMTRR>
real memory = 16777216 (16384K bytes)
avail memory = 14397440 (14060K bytes)
Programming 16 pins in IOAPIC #0
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 0, version: 0x00030010, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00030010, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x000f0011, at 0xfec00000
eisa0: <AST681 (System Board)>
Probing for devices on the EISA bus
Probing for devices on PCI bus 0:
chip0: <Intel 82434NX (Neptune) PCI cache memory controller> rev 0x11 on
pci0.0.0
ncr0: <ncr 53c810 fast10 scsi> rev 0x01 int a irq 15 on pci0.1.0
chip1: <Intel 82375EB PCI-EISA bridge> rev 0x04 on pci0.2.0
vga0: <Cirrus Logic GD5446 SVGA controller> rev 0x00 int a irq 10 on pci0.4.0
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x278-0x27f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <IBM-DTTA-351680>
wd0: 16124MB (33022080 sectors), 32760 cyls, 16 heads, 63 S/T, 512 B/S
wdc0: unit 1 (wd1): <IBM-DTTA-351680>
wd1: 16124MB (33022080 sectors), 32760 cyls, 16 heads, 63 S/T, 512 B/S
lnc0 at 0x340-0x357 irq 9 drq 7 on isa
lnc0: PCnet-ISA address 00:40:1c:60:36:ab
npx0 on motherboard
npx0: INT 16 interface
Intel Pentium F00F detected, installing workaround
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via pin 2
ccd0-1: Concatenated disk drivers
SMP: AP CPU #1 Launched!
changing root device to da0s1a
da0 at ncr0 bus 0 target 0 lun 0
da0: <SEAGATE ST32430N 0510> Fixed Direct Access SCSI2 device
da0: 10.0MB/s transfers (10.0MHz, offset 8), Tagged Queueing Enabled
da0: 2049MB (4197405 512 byte sectors: 255H 63S/T 261C)
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