Kernel is OpenBSD 6.8-current (GENERIC) #561: Sun Dec 27 18:29:43 MST 2020 Machine is a Wyse C90 - orignially sold as a "thin client" - tiny machine, no serial port (ps and trace typed in). HW Info at https://www.parkytowers.me.uk/thin/wyse/cx0/ Was planning to use it as a wifi bridge, so tiny is fine.
"Latest" BIOS (2012 edition). "BIOS reset" did not help.
cpu info: VIA Eden Processor 1000MHz ("CentaurHauls" 686-class) 1.01 GHz,
06-0d-00
RAM: 1GB (despite reported as 3/4 of that)
Full dmesg below; full ACPI attached.
Boot used Kernel From Result
pxeboot bsd.rd tftp OK
pxeboot bsd hd0a OK (via tftpboot/etc/conf)
boot bsd hd0a panic
I.e., Boots fine with pxeboot "set device hd0a", but booting exact same kernel
off same disk via /boot causes panic.
It's an older machine so it's likely a buggy acpi, not worth massive investment
of time, just wonder if there's an easy workaround.
Presume it's getting something different in some AML, based on where boot code
loaded from,
or else pxeboot vs boot setting environment slightly differently?
On screen after panic:
bios0: WYSE C CLASS
acpi0 at bios0: ACPI 3.0
acpi0: sleep states S0 S1 S3 s4 S5panic: pci_make_tag: bad request
Stopped at db_enter+0x4: popl %eb
trace:
db_enter(d0e5e189,d10f6704,2,0,0) at db_enter+0x4
panic(d0c3d47d,1,d10f6750,d0854f11,0) at panic+0xd3
pci_make_tag(0,0,11,0) at pci_make_tag+0x95
acpi_gasio(d2b1b400,0,2,6e,11,1,1,d10f67d8) at acpi_gasio+0x1f1
aml_opreg_pcicfg_handler(0,0,6e,11,1,d10f67d8) at aml_opreg_pcicfg_handler+0x21
aml_rwgen(d2b338c4,373,1,d2b3f304,0,1) at aml_rwgen+0x571
aml_rwfield(d2b2bc04,0,1,d2b3f304,0) at aml_rwfield+0x37a
aml_eval(d2b40704,d2b2bc04,74,d10f692c,0) at aml_eval+0x17a
aml_parse(d2b40704,74,d2b2f804) at aml_parse+0x2b15
aml_parse(d2b40704,69,38) at aml_parse+0x351
aml_parse(d2b40704,54,9,d2b36518,d2b40704) at aml_parse+0x351
aml_eval(0,d2b36544,74,0,0) at aml_eval+0x277
aml_evalnode(d10f6b10,d2b36504,0,0,d10f6ac0) at aml_evalnode+0xae
aml_evalinteger(d1b1b400,d2b36a84,d0c17e38,0,0,d10f6b30) at aml_evalinteger+0xae
acpi_foundprw(d2b36d04,d2b1b400) at acpi_foundprw+0x2f
aml_find_node(d2b36a84,d0b9299b,d0859b90,d2b1b400) at aml_find node+0x?2
aml_find_node(d2b336c4,d0b9299b,d0859b90,d2b1b400) at aml_find node+0x9b
aml_find_node(d2b296c4,d0b9299b,d0859b90,d2b1b400) at aml_find node+0x9b
aml_find_node(d2b31484,d0b9299b,d0859b90,d2b1b400) at aml_find node+0x9b
aml_find_node(d0eba1a8,d0b9299b,d0859b90,d2b1b400) at aml_find_node+0x9b
acpi_init_gpes (d2b1b400) at acpi_init_gpes+0x195
acpi_attach_common(d2b1b400,f67a0) at acpi_attach_common+0x355
acpi_attach(d2b210c0,d2b1b400,d10f6db8) at acpi_attach+0xZc
config attach(d2b210c0,d0df60d4,d10f6db8,d0928b30) at config attach+0x18a
config_found_sm(d2b210c0,d10f6db8,d0928630,0) at config_found_sm+0x29
biosattach(d2b21080, d2b210c0,d10f6eb8) at biosattach+0x19a
config attach (d2b21080, d0df 4c94,d10f6eb8, d02431f0) at config_attach+0x18a
config_found_sm(dZbZ1080, d10f beb8, d02431f0,0) at config_found_sm+0x29
mainbus_attach(0,d2b21080,0) at mainbus attach_0x5c
config_attach(0,d0df 2614,0,0) at config_attach+0x18a
cpu_configure(lie340b7,10f 4000, 1103000, 10 7000,0) at cpu_configure+0x24
main(0,0,0,0,0) at main+0x311
ddb>
ps:
TID PID UID PRFLAGS PFLAGS CPU COMMAND
* 0 0 0 0x10000 0x200 0 swapper
Dmesg:
ssh wyse cat /var/run/dmesg.boot
OpenBSD 6.8-current (GENERIC) #561: Sun Dec 27 18:29:43 MST 2020
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC
real mem = 803459072 (766MB)
avail mem = 772513792 (736MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: date 01/16/12, BIOS32 rev. 0 @ 0xfdd30, SMBIOS rev. 2.6 @
0x2fed8000 (48 entries)
bios0: vendor Phoenix Technologies version "1.0G" date 01/16/2012
bios0: WYSE C CLASS
acpi0 at bios0: ACPI 3.0
acpi0: sleep states S0 S1 S3 S4 S5
acpi0: tables DSDT FACP SSDT APIC MCFG HPET
acpi0: wakeup devices PWRB(S4) PCI0(S5) PS2M(S3) PS2K(S3) USB1(S4) USB2(S4)
USB3(S4) USB4(S4) USB5(S4) HDAC(S5) SP2P(S5)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: VIA Eden Processor 1000MHz ("CentaurHauls" 686-class) 1.01 GHz, 06-0d-00
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,CMOV,PAT,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,TM,PBE,SSE3,EST,TM2,xTPR,NXE
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: RNG AES AES-CTR SHA1 SHA256 RSA
cpu0: apic clock running at 100MHz
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 3, 24 pins
acpimcfg0 at acpi0
acpimcfg0: addr 0xe0000000, bus 0-0
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (SP2P)
acpibtn0 at acpi0: PWRB
"PNP0A03" at acpi0 not configured
acpicmos0 at acpi0
acpicpu0 at acpi0: !C3(@800 io@0x4015), !C2(@80 io@0x4014), C1(@1 halt!), PSS
acpitz0 at acpi0: critical temperature is 105 degC
acpivideo0 at acpi0: VGA_
acpivout0 at acpivideo0: LCD_
bios0: ROM list: 0xc0000/0xc200 0xcc800/0x2000
cpu0: Enhanced SpeedStep 1001 MHz: speeds: 1000, 400 MHz
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 vendor "VIA", unknown product 0x0409 rev 0x03
pchb1 at pci0 dev 0 function 1 vendor "VIA", unknown product 0x1409 rev 0x00
pchb2 at pci0 dev 0 function 2 vendor "VIA", unknown product 0x2409 rev 0x00
pchb3 at pci0 dev 0 function 3 vendor "VIA", unknown product 0x3409 rev 0x00
pchb4 at pci0 dev 0 function 4 vendor "VIA", unknown product 0x4409 rev 0x00
vendor "VIA", unknown product 0x5409 (class system subclass interrupt, rev
0x00) at pci0 dev 0 function 5 not configured
pchb5 at pci0 dev 0 function 6 vendor "VIA", unknown product 0x6409 rev 0x00
pchb6 at pci0 dev 0 function 7 vendor "VIA", unknown product 0x7409 rev 0x00
vga1 at pci0 dev 1 function 0 vendor "VIA", unknown product 0x5122 rev 0x00
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
pciide0 at pci0 dev 15 function 0 "VIA VX855 IDE" rev 0x00: ATA133, channel 0
configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 0: <2GB ATA Flash Disk>
wd0: 1-sector PIO, LBA, 1953MB, 4000752 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 4
pciide0: channel 1 ignored (disabled)
uhci0 at pci0 dev 16 function 0 "VIA VT83C572 USB" rev 0xa0: apic 1 int 20
uhci1 at pci0 dev 16 function 1 "VIA VT83C572 USB" rev 0xa0: apic 1 int 22
uhci2 at pci0 dev 16 function 2 "VIA VT83C572 USB" rev 0xa0: apic 1 int 21
ehci0 at pci0 dev 16 function 4 "VIA VT6202 USB" rev 0x90: apic 1 int 23
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 configuration 1 interface 0 "VIA EHCI root hub" rev 2.00/1.00
addr 1
viapm0 at pci0 dev 17 function 0 "VIA VX855 ISA" rev 0x00: SMI
iic0 at viapm0
admtemp0 at iic0 addr 0x4c: g781
spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM non-parity PC2-6400CL5 SO-DIMM
pchb7 at pci0 dev 17 function 7 "VIA VX800 Host" rev 0x00
ppb0 at pci0 dev 19 function 0 "VIA VX800" rev 0x00
pci1 at ppb0 bus 1
vge0 at pci1 dev 3 function 0 "VIA VT612x" rev 0x11: apic 1 int 16, address
00:80:64:87:93:ad
ciphy0 at vge0 phy 1: CS8201 10/100/1000TX PHY, rev. 2
azalia0 at pci0 dev 20 function 0 "VIA HD Audio" rev 0x20: apic 1 int 17
azalia0: codecs: VIA VT1702
audio0 at azalia0
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 configuration 1 interface 0 "VIA UHCI root hub" rev 1.00/1.00
addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 configuration 1 interface 0 "VIA UHCI root hub" rev 1.00/1.00
addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 configuration 1 interface 0 "VIA UHCI root hub" rev 1.00/1.00
addr 1
isa0 at mainbus0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
scsibus2 at softraid0: 256 targets
root on wd0a (71279e1f58da9a16.a) swap on wd0b dump on wd0b
ssh 192.168.42.245 doas fdisk wd0
Disk: wd0 geometry: 992/64/63 [4000752 Sectors]
Offset: 0 Signature: 0xAA55
Starting Ending LBA Info:
#: id C H S - C H S [ start: size ]
-------------------------------------------------------------------------------
0: 00 0 0 0 - 0 0 0 [ 0: 0 ] unused
1: 00 0 0 0 - 0 0 0 [ 0: 0 ] unused
2: 00 0 0 0 - 0 0 0 [ 0: 0 ] unused
*3: A6 0 1 2 - 991 63 63 [ 64: 3999680 ] OpenBSD
ssh wyse doas disklabel wd0
# /dev/rwd0c:
type: ESDI
disk: ESDI/IDE disk
label: 2GB ATA Flash Di
duid: 71279e1f58da9a16
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 64
sectors/cylinder: 4032
cylinders: 992
total sectors: 4000752
boundstart: 64
boundend: 3999744
drivedata: 0
16 partitions:
# size offset fstype [fsize bsize cpg]
a: 3869376 64 4.2BSD 2048 16384 12960 # /
b: 130304 3869440 swap # none
c: 4000752 0 unused
ian-wyse-acpi.tgz
Description: application/tar-gz
