Date: Fri, 07 Jul 1995 09:46:40 -0500 From: "Eric L. Hernes" <erich@jake.lodgenet.com> To: hackers@freebsd.org Subject: Buslogic bt946 controller Message-ID: <199507071446.JAA05330@jake.lodgenet.com>
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Has anyone gotten this controller to work with a custom kernel?
I'm running current on it now, but I've had the same experience with
2.0.5. The GENERIC kernel works fine, but if I try to use a custom kernel
it will run for a while, then I get messages like:
bt0: Try to abort
bt0: Abort Operation has timed out
bt0: Try to abort
bt0: Abort Operation has timed out
bt0: Try to abort
bt0: Abort Operation has timed out
...
and if i let it go long enough, I get something like:
vnode_pager_input: I/O read error
vm_fault: pager input (probably hardware) error, PIT 242 failure
and then more bt0 errors.
dmesg is:
FreeBSD 2.0-BUILT-19950707 #0: Fri Jul 7 09:05:59 CDT 1995
erich@sonic:/usr/src/sys/compile/SONIC
CPU: 75-MHz Pentium 735\\90 or 815\\100 (Pentium-class CPU)
Origin = "GenuineIntel" Id = 0x525 Stepping=5
Features=0x1bf<FPU,VME,PSE,MCE,CX8,APIC>
real memory = 33161216 (8096 pages)
avail memory = 30982144 (7564 pages)
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 at 0x300-0x31f irq 10 maddr 0xd8000 msize 8192 on isa
ed0: address 00:00:c0:9d:78:9b, type SMC8416C/SMC8416BT (16 bit)
bpf: ed0 attached
lpt0 not found at 0x3bc
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
pca0 on motherboard
pca0: PC speaker audio driver
bt0: Bt946C/ 0-PCI/EISA/VLB(32bit) bus
bt0: reading board settings, dma=5, int=11
bt0: version 4.25J, fast sync, parity, 32 mbxs, 32 ccbs
bt0: targ 0 sync rate=10.00MB/s(100ns), offset=08
bt0: Using Strict Round robin scheme
bt0 at 0x330 irq 11 drq 5 on isa
(bt0:0:0): "QUANTUM LIGHTNING 730S 241E" type 0 fixed SCSI 2
sd0(bt0:0:0): Direct-Access 699MB (1431760 512 byte sectors)
(bt0:1:0): "WANGTEK 51000 SCSI RVM7 5F5" type 1 removable SCSI 1
st0(bt0:1:0): Sequential-Access density code 0x0, drive empty
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
sb0 at 0x220 irq 7 drq 1 on isa
sb0: <SoundBlaster 2.1>
uart0 not probed due to I/O address conflict with bt0 at 0x330
Probing for devices on the pci0 bus:
configuration mode 1 allows 32 devices.
chip0 <CPU-PCI bridge> rev 1 on pci0:0
chip1 <PCI-ISA bridge> rev 1 on pci0:1
pci0:13: vendor=0x1095, device=0x640, class=storage [no driver assigned]
pci0:17: vendor=0x104b, device=0x1040, class=storage [no driver assigned]
map(10): io(fcdc)
bpf: lo0 attached
bpf: tun0 attached
bpf: tun1 attached
kernel config is:
##################################################
# kernel config for SONIC
#
machine "i386"
cpu "I586_CPU" # aka Pentium(tm)
ident SONIC
maxusers 10
#
# I am a resouce pig
options "CHILD_MAX=128"
options "OPEN_MAX=128"
config kernel root on sd0 dumps on sd0
options "COMPAT_43"
options USER_LDT
options SYSVSHM
options SYSVSEM
options SYSVMSG
options UCONSOLE
options INET
pseudo-device ether
pseudo-device loop
pseudo-device bpfilter 6
pseudo-device tun 2
options FFS
options "NSWAPDEV=20"
controller isa0
controller pci0
options PROBE_VERBOSE
options "AUTO_EOI_1"
options "AUTO_EOI_2"
options BOUNCE_BUFFERS
options DUMMY_NOPS
controller bt0 at isa? port "IO_BT0" bio irq ? vector btintr
controller scbus0 #base SCSI code
disk sd0 at scbus0 target 0 unit 0
tape st0 at scbus0 target 1
pseudo-device pty 16
pseudo-device speaker
pseudo-device log
pseudo-device gzip
pseudo-device vn
pseudo-device snp 3
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
options HARDFONTS
options "MAXCONS=16"
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
disk fd0 at fdc0 drive 0
options FDSEEKWAIT="16"
device lpt0 at isa? port "IO_LPT3" tty irq 7 vector lptintr
device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr
device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr
device ed0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector edintr
controller snd0
device sb0 at isa? port 0x220 irq 7 conflicts drq 1 vector sbintr
device uart0 at isa? port 0x330 irq 5 vector "m6850intr"
device pca0 at isa? port IO_TIMER1 tty
eric.
--
erich@lodgenet.com
erich@rrnet.com
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