Date: Sat, 15 Apr 2000 11:40:16 -0400 (EDT) From: "Viren R.Shah" <viren@rstcorp.com> To: "Matthew N. Dodd" <winter@jurai.net> Cc: freebsd-current@freebsd.org, Ian Cartwright <ICartwright@IT.RJF.com> Subject: Re:cvs commit: src/sys/dev/ida ida_eisa.c Message-ID: <14584.36192.55759.997336@jabberwock.rstcorp.com> In-Reply-To: <Pine.BSF.4.21.0004141929160.50194-100000@sasami.jurai.net> References: <14583.37834.772687.845973@jabberwock.rstcorp.com> <Pine.BSF.4.21.0004141929160.50194-100000@sasami.jurai.net>
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>>>>> "MD" == Matthew N Dodd <winter@jurai.net> writes:
MD> On Fri, 14 Apr 2000, Viren R.Shah wrote:
>>
>> mainboard0: <CPQ1519 (System Board) on eisa0 slot 0>
>> eisa0: unknown card CPQ6101 (0x0e116101) at slot 5
>> ida0: <Compaq SMART array controller> at 0x6000-0x60ff, 0x6c88-0x6c9e
>> ida0: irq 15 (level) on eisa0 slot 6
>> ida0: drives=1 firm_rev=1.66
>> idad0: 3002MB (6149631 sectors), blocksize=512
>> eisa0: u
>>
MD> Well, this isn't a problem with the IDA driver (unless its stomping on
MD> something.)
Maybe something else is stomping on it's memory? In the version of the
IDA driver that it is currently booting with ( 4.0 -current from
03/1999, and Mark Dawson's driver), it shows ida as using
"0x6000-0x6fff". While in the current version, it is shown as using
"0x6000-0x60ff, 0x6c88-0x6c9e". Maybe it is using memory outside of
the 2 ranges here, but within the larger block of memory used by the
older driver? or the other way around -- someone else is using memory
within the larger range that is also being used by ida [obviously a
wild-assed guess on my part]
MD> Can you boot verbose with the IDA driver kernel?
Here it is: (is there a less painful way of doing this than typing in
every line?)
CPU: Pentium/P5 (66.66-Mhz586-class CPU)
...
real memory = 16777216 (16384k)
Physical memory chunk(s):
0x00001000 - 0x0009efff, 647168 bytes (158 pages)
0x00634000 - 0x00ff7fff, 10240000 bytes (2500 pages)
fb: new array size 4
avail memory = 10252288 (10012K bytes)
Other BIOS signatures found:
ACPI: 00000000
Preloaded elf kernel "kernel" at 0xc061b000.
Intel pentium detected, installing workaround for F00F bug.
md0: Preloaded image </mfsroot> 2949120 bytes at 0xc03492dc
Creating DISK md0
md1: Malloc disk
Creating DISK md1
Math emulator present
pci_open(1): mode 1 addr port (0x0cf8) is 0xffffffff
pci_open(2): mode 2 enable port (0x0cf8) is 0xff
npx0: <math processor> on motherboard
npx0: INT 16 interface
i586_bzero() bandwidth = 128551227 bytes/sec
bzero() bandwidth = 105152471 bytes/sec
eisa0: <EISA bus> on motherboard
mainboard0: <CPQ1519 (System Board) on eisa0 slot 0>
eisa0: unknown card CPQ6101 (0x0e116101) at slot 5
ida0: <Compaq SMART array controller> at 0x6000-0x60ff, 0x6c88-0x6c9e
ida0: irq 15 (level) on eisa0 slot 6
ida0: drives=1 firm_rev=1.66
idad0: 3002MB (6149631 sectors), blocksize=512
Creating DISK id0
eisa0:
[then the panic ensued...this time I couldn't even get a trace. It
just kept panic'ing again]
MD> Compile a kernel without the IDA driver and boot verbose.
[Sorry, couldn't get a verbose boot, the buffer contained only the end
of the dmesg -- lots of stuff about stuff not found and sio and my pnp
modem. Here's a non-verbose boot with a kernel compiled without ida]
real memory = 16777216 (16384k)
avail memory = 10260480 (10020K bytes)
Preloaded elf kernel "kernel" at 0xc0619000.
Preloaded mfs_root "/mfsroot" at 0xc061909c.
Intel pentium detected, installing workaround for F00F bug.
md0: Preloaded image </mfsroot> 2949120 bytes at 0xc0347a98
md1: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
eisa0: <EISA bus> on motherboard
mainboard0: <CPQ1519 (System Board) on eisa0 slot 0>
eisa0: unknown card CPQ6101 (0x0e116101) at slot 5
eisa0: unknown card CPQ4020 (0x0e114020) at slot 6
eisa0: unknown card CPQ4410 (0x0e114410) at slot 9
isa0: <ISA bus> on motherboard
isa0: too many dependant configs (8)
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5, 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 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
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 flags 0x10 on isa0
sio0: type 16550A
sio1: configured irq 3 not in bitmap of probed irqs 0
ppc0: cannot reserve I/O port range
sn0 at port 0x300-0x30f irq 10 on isa0
adv1: Invalid baseport of 0x2f8 specified. Neerest valid baseport is 0x330. Failing probe.
unknown0: <DAVICOM 336PNP MODEM> at port 0x2f8-0x2ff irq 3 on isa0
Mounting root from ufs:/dev/md0c
Here's the output from the currently working kernel on that box:
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-CURRENT #0: Sun Feb 7 16:54:54 EST 1999
viren@bandersnatch:/home/current/usr/src/sys/compile/VIREN10
Calibrating clock(s) ... TSC clock: 66663353 Hz, i8254 clock: 1193341 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254" frequency 1193182 Hz
CLK_USE_TSC_CALIBRATION not specified - using old calibration method
Timecounter "TSC" frequency 66655217 Hz
CPU: Pentium/P5 (66.66-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x513 Stepping=3
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 16777216 (16384K bytes)
Physical memory chunk(s):
0x00001000 - 0x0009efff, 647168 bytes (158 pages)
0x002c0000 - 0x00ffdfff, 13885440 bytes (3390 pages)
config> pnp 1 0 enable os port0 0x2f8 irq0 5
config> quit
avail memory = 13930496 (13604K bytes)
Other BIOS signatures found:
ACPI: 00000000
$PnP: 00000000
Preloaded elf kernel "kernel" at 0xf02af000.
Preloaded splash_image_data "/boot/splash1.bmp" at 0xf02af09c.
Preloaded elf module "splash_bmp.ko" at 0xf02af0ec.
Preloaded userconfig_script "/boot/pnp.setup" at 0xf02af190.
Preloaded elf module "vesa.ko" at 0xf02af1dc.
Preloaded elf module "if_ppp.ko" at 0xf02af278.
Preloaded elf module "if_tun.ko" at 0xf02af318.
Preloaded elf module "nfs.ko" at 0xf02af3b8.
Preloaded elf module "procfs.ko" at 0xf02af454.
Preloaded elf module "blank_saver.ko" at 0xf02af4f4.
Preloaded elf module "linux.ko" at 0xf02af598.
VESA: information block
56 45 53 41 02 01 34 1d 00 e0 00 00 00 00 14 00
00 01 08 00 14 00 0a 01 09 01 02 01 03 01 04 01
01 01 02 01 ff ff 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
VESA: 8 mode(s) found
VESA: v1.2, 512k memory, flags:0x0, mode table:0xf022be48 (1000014)
VESA: Cirrus Logic GD-54xx VGA
splash: image@0xf021c5a8, size:31474
bmp_start(): splash_mode:257
splash: image decoder found: splash_bmp
eisa0: <CPQ1519 (System Board)>
Probing for devices on the EISA bus
eisa0:5 <CPQ6101=0xe116101> unknown device
eisa0:6 <CPQ4020=0xe114020> unknown device
eisa0:9 <CPQ4410=0xe114410> unknown device
pci_open(1): mode 1 addr port (0x0cf8) is 0xffffffff
pci_open(2): mode 2 enable port (0x0cf8) is 0xff
Probing for PnP devices:
Trying Read_Port at 203
CSN 1 Vendor ID: DAV0001 [0x01003610] Serial 0x00000295 Comp ID: @@@0000 [0x00000000]
PnP: override config for CSN 1 LDN 0 vend_id 0x01003610
port 0x02f8 0x0000 0x0000 0x0000 irq 3:0 drq 0:0 en 0
Called nullpnp_probe with tag 0x00000001, type 0x01003610
Probing for devices on the ISA bus:
atkbd: the current kbd controller command byte 0065
atkbd: keyboard ID 0x41ab (2)
kbdc: RESET_KBD return code:00fa
kbdc: RESET_KBD status:00aa
sc0 on isa
sc0: fb0 kbd0
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 at 0x300-0x31f irq 3 on isa
ed0: address 00:20:c5:00:20:24, type NE2000 (16 bit)
bpf: ed0 attached
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
kbd0: atkbd0, AT 101/102 (2), config:0x10000, flags:0x3d0000
psm0: current command byte:0065
kbdc: TEST_AUX_PORT status:0000
kbdc: RESET_AUX return code:00fa
kbdc: RESET_AUX status:00aa
kbdc: RESET_AUX ID:0000
psm: status 00 02 64
psm: status 90 02 3c
psm: status 90 02 3c
psm: status 90 02 3c
psm: status 00 00 28
psm: data 08 00 00
psm: data 08 00 00
psm: status 00 02 64
psm0 irq 12 on isa
psm0: model Generic PS/2 mouse, device ID 0, 2 buttons
psm0: config:00000000, flags:00000000, packet size:3
psm0: syncmask:c0, syncbits:00
sio0: irq maps: 0x1 0x11 0x1 0x1
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1: irq maps: 0x1 0x21 0x1 0x1
sio1 at 0x2f8-0x2ff irq 5 on isa
sio1: type 16550A
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 not found at 0x1f0
wdc1 not found at 0x170
ida: hardcoding port 0x6000 for debug purposes
ida: this controller is using irq 15 . (switch statement)
ctlp: iobase = 0x6000 ident = 236011552 irq = 15
ida0: drvs=1 firm_rev=1.66
ida0 at 0x6000-0x6fff irq 15 on eisa slot 6
ida0: unit 0 (id0): <Compaq Logical Drive>
id0: 3002MB (6149631 total sec), 697 cyl, 173 head, 51 sec, bytes/sec 512
ida_eisa_attach:: if block
ida: wdc vector stealing on (mode = always, boot major = 0)
vga0 at 0x3c0-0x3df maddr 0xa0000 msize 131072 on isa
fb0: vga0, vga, type:VGA (5), flags:0x700ff
fb0: port:0x3c0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
fb0: init mode:24, bios mode:3, current mode:24
fb0: window:0xf00b8000 size:32k gran:32k, buf:0x0 size:0k
VGA parameters upon power-up
50 18 10 00 00 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 07 30 9c ae 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
VGA parameters in BIOS for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c ae 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
EGA/VGA parameters to be used for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c ae 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
npx0 on motherboard
npx0: INT 16 interface
i586_bzero() bandwidth = 56328507 bytes/sec
bzero() bandwidth = 50653429 bytes/sec
imasks: bio c0088040, tty c0031032, net c0060008
stray irq 7
BIOS Geometries:
0:00000000 0..0=1 cylinders, 0..0=1 heads, 1..0=0 sectors
1:00000000 0..0=1 cylinders, 0..0=1 heads, 1..0=0 sectors
2:00000000 0..0=1 cylinders, 0..0=1 heads, 1..0=0 sectors
3:00000000 0..0=1 cylinders, 0..0=1 heads, 1..0=0 sectors
4:00000000 0..0=1 cylinders, 0..0=1 heads, 1..0=0 sectors
5:00000000 0..0=1 cylinders, 0..0=1 heads, 1..0=0 sectors
6:00000000 0..0=1 cylinders, 0..0=1 heads, 1..0=0 sectors
7:00000000 0..0=1 cylinders, 0..0=1 heads, 1..0=0 sectors
0 accounted for
Device configuration finished.
Intel Pentium detected, installing workaround for F00F bug
splash: image decoder found: blank_saver
new masks: bio c0088040, tty c0031032, net c007103a
bpf: lo0 attached
Linux-ELF exec handler installed
lo0 XXX: driver didn't set ifq_maxlen
Considering FFS root f/s.
changing root device to wd0s1a
id0s1: type 0xa5, start 51, end = 2091050, size 2091000 : OK
id0s2: type 0xa5, start 2091051, end = 6149630, size 4058580 : OK
Hope that helps
Viren
--
Viren R. Shah, {viren @ rstcorp . com} http://www.rstcorp.com/~vshah/
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