Date: Sat, 21 Jun 1997 15:48:28 +0000 From: "Thomas Yao" <Thomas@come.net.uk> To: bugs@freebsd.org Subject: bugs report Message-ID: <199706211448.PAA12768@come.net.uk>
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Hello,
I think I found a bug in the FreeBSD 2.2.2-RELEASE which caused my
system has 4 VGA drivers. I guess you may be interested in this case.
Regards,
Thomas
############# copied from dmesg ##########################
Copyright (c) 1992-1997 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 2.2.2-RELEASE #0: Wed May 28 00:18:41 BST 1997
thomas@cnt3.come.net.uk:/usr/src/sys/compile/NEWKERNEL
Calibrating clock(s) ... i586 clock: 199908843 Hz, i8254 clock:
1193213 Hz CLK_USE_I8254_CALIBRATION not specified - using default
frequency CLK_USE_I586_CALIBRATION not specified - using old
calibration method CPU: Pentium (199.90-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x52c Stepping=12
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 134217728 (131072K bytes)
avail memory = 129835008 (126792K bytes)
pcibus_setup(1): mode 1 addr port (0x0cf8) is 0x8000005c
pcibus_setup(1a): mode1res=0x80000000 (0x80000000)
pcibus_check: device 0 is there (id=70308086)
Probing for devices on PCI bus 0:
configuration mode 1 allows 32 devices.
chip0 <Intel 82437VX PCI cache memory controller> rev 2 on pci0:0
PCI Concurrency: enabled
Cache: 256K pipelined-burst secondary; L1 enabled
DRAM: no memory hole, 66 MHz refresh
Read burst timing: x-2-2-2/x-3-3-3
Write burst timing: x-2-2-2
RAS-CAS delay: 3 clocks
chip1 <Intel 82371SB PCI-ISA bridge> rev 1 on pci0:7:0
chip2 <Intel 82371SB IDE interface> rev 0 on pci0:7:1
mapreg[20] type=1 addr=0000f000 size=0010.
I/O Recovery Timing: 8-bit 3.5 clocks, 16-bit 3.5 clocks
Extended BIOS: disabled
Lower BIOS: disabled
Coprocessor IRQ13: disabled
Mouse IRQ12: disabled
Interrupt Routing: A: , B: , C: , D:
MB0: , MB1:
ahc0 <Adaptec 2940 SCSI host adapter> rev 0 int a irq 15 on pci0:17
mapreg[10] type=1 addr=00006100 size=0100.
mapreg[14] type=0 addr=e1001000 size=1000.
reg16: ioaddr=0x6100 size=0x100
ahc0: Reading SEEPROM...done.
internal50 cable is present
internal68 cable not present
brdctl == 0xac
external cable not present
eprom not present
brdctl == 0x6c
low byte termination enabled, high byte termination disabled
ahc0: aic7870 Single Channel, SCSI Id=7, 16/255 SCBs
ahc0: Resetting Channel A
ahc0: Downloading Sequencer Program...ahc0: 411 instructions
downloaded Done ahc0: Probing channel A ahc0: target 0 synchronous at
10.0MHz, offset = 0xf ahc0: target 0 Tagged Queuing Device (ahc0:0:0):
"SEAGATE ST32151N 0530" type 0 fixed SCSI 2 sd0(ahc0:0:0):
Direct-Access 2049MB (4197405 512 byte sectors) sd0(ahc0:0:0): with
4177 cyls, 8 heads, and an average 125 sectors/track ahc0: target 1
synchronous at 10.0MHz, offset = 0xf ahc0: target 1 Tagged Queuing
Device (ahc0:1:0): "SEAGATE ST32155N 0532" type 0 fixed SCSI 2
sd1(ahc0:1:0): Direct-Access 2049MB (4197405 512 byte sectors)
sd1(ahc0:1:0): with 4177 cyls, 8 heads, and an average 125
sectors/track ahc0: target 6 synchronous at 5.0MHz, offset = 0xf
(ahc0:6:0): "MATSHITA CD-ROM CR-506 8S03" type 5 removable SCSI 2
cd0(ahc0:6:0): CD-ROM can't get the size de0 <Digital 21041 Ethernet>
rev 17 int a irq 11 on pci0:18
mapreg[10] type=1 addr=00006200 size=0080.
mapreg[14] type=0 addr=e1000000 size=0080.
reg16: ioaddr=0x6200 size=0x80
de0: 21041 [10Mb/s] pass 1.1
de0: address 00:00:c0:13:9c:d4
vga0 <VGA-compatible display device> rev 0 on pci0:20:0
mapreg[10] type=0 addr=e0000000 size=1000000.
mapreg[14] type=1 addr=00006300 size=0010.
vga1 <VGA-compatible display device> rev 0 on pci0:20:2
mapreg[10] type=0 addr=e0000000 size=1000000.
mapreg[14] type=1 addr=00006300 size=0010.
vga2 <VGA-compatible display device> rev 0 on pci0:20:4
mapreg[10] type=0 addr=e0000000 size=1000000.
mapreg[14] type=1 addr=00006300 size=0010.
vga3 <VGA-compatible display device> rev 0 on pci0:20:6
mapreg[10] type=0 addr=e0000000 size=1000000.
mapreg[14] type=1 addr=00006300 size=0010.
pci0: uses 67113088 bytes of memory from e0000000 upto e1001fff.
pci0: uses 464 bytes of I/O space from 6100 upto f00f.
Probing for devices on the ISA bus:
sc0: the current keyboard controller command byte 0065
kbdio: RESET_KBD return code:00fa
kbdio: RESET_KBD status:00aa
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: BIOS video mode:3
sc0: VGA registers upon power-up
50 18 10 00 10 00 03 00 02 67 5f 4f 50 02 55 81
bf 1f 00 4f 0e 0f 00 00 ff ff 9c 8e 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
sc0: video mode:24
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 72065B
fd0: 1.44MB 3.5in
npx0 on motherboard
npx0: INT 16 interface
imasks: bio c0008040, tty c003089a, net c003089a
BIOS Geometries:
0:0104fe3f 0..260=261 cylinders, 0..254=255 heads, 1..63=63 sectors
1:0104fe3f 0..260=261 cylinders, 0..254=255 heads, 1..63=63 sectors 0
accounted for
Device configuration finished.
Considering FFS root f/s.
configure() finished.
de0: enabling 10baseT port
sd0s1: type 0xa5, start 63, end = 4192964, size 4192902 : OK
sd1s1: type 0xa5, start 0, end = 4197404, size 4197405
sd1s1: C/H/S end 261/70/30 (558059) != end 4197404: invalid
sd1s1: type 0xa5, start 0, end = 4197404, size 4197405
sd1s1: C/H/S end 261/70/30 (558059) != end 4197404: invalid
################# end of file #######################
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ComeNet Technology Ltd. Director://Thomas C.L. Yao
Tel: 0181 357-9222 Fax: 0181 961-0345
Email: sales@come.net.uk Http://www.come.net.uk
Unit 25 & 26 Park Royal House, 23 Park Royal Road,
London NW10 7JH
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