Once upon a time Miod so kindly wrote:
> in a land far, far away /Jason wrote:
>
> Has anyone using the Plextor PX-EHxxL landisk hardware gotten the
> power toggle switch to fulfill its intended purpose?
> Under the original Linux-based OS, the switch would send a signal to
> the OS to start a shutdown procedure and once properly shutdown, the
> OS would then power off the device.
> Under OpenBSD, this switch does nothing.
You need to sysctl machdep.kbdreset=1, for example by uncommenting the
entry in /etc/sysctl.conf. See power(4) for details.
Miod
I have a couple of Plextor PX-EH25L running a 4.1 snapshot from March 11,
2007 that panic when the power button is turned to the off position. If I
type in "cont\r" the shutdown continues on properly, including powering
off the system.
OpenBSD/landisk (somesystem.bob.foo) (console)
login: Stopped at Debugger+0x6: mov r14, r15
ddb> ps
PID PPID PGRP UID S FLAGS WAIT COMMAND
5504 1 5504 0 3 0x4082 ttyin getty
8986 1 8986 0 3 0x80 select cron
18296 1 20275 0 3 0x80 select snmpd
3914 1 3914 0 3 0x40180 select sendmail
11592 1 11592 0 3 0x80 select sshd
11912 1 11912 0 3 0x180 select inetd
17584 9990 9990 83 3 0x180 poll ntpd
9990 1 9990 0 3 0x80 poll ntpd
20739 25694 25694 73 3 0x180 poll syslogd
25694 1 25694 0 3 0x88 netio syslogd
12 0 0 0 3 0x100200 crypto_wa crypto
11 0 0 0 3 0x100200 aiodoned aiodoned
10 0 0 0 3 0x100200 syncer update
9 0 0 0 3 0x100200 cleaner cleaner
8 0 0 0 3 0x100200 reaper reaper
7 0 0 0 3 0x100200 pgdaemon pagedaemon
6 0 0 0 3 0x100200 pftm pfpurge
5 0 0 0 3 0x100200 usbevt usb2
4 0 0 0 3 0x100200 usbevt usb1
3 0 0 0 3 0x100200 usbtsk usbtask
2 0 0 0 3 0x100200 usbevt usb0
1 0 1 0 3 0x4080 wait init
0 -1 0 0 3 0x80200 scheduler swapper
ddb> trace
Debugger() at Debugger+0x6
power_intr() at power_intr+0x3e
extintr_disable_by_num() at extintr_disable_by_num+0xa0
intc_intr() at intc_intr+0x48
<EXPEVT 000; SSR=40000101> at idle+0x14
idle() at idle+0x14
cpu_switch_search() at cpu_switch_search+0x22
cpu_switch() at cpu_switch+0x7e
ddb> show registers
r0 0x1
r1 0x8c18a360 Debugger
r2 0xf0
r3 0x360
r4 0xc001b3c0
r5 0x8c18bcb4 idle+0x14
r6 0xc59e0f78
r7 0
r8 0x1
r9 0x8c286c14 kbd_reset
r10 0xc59e0f78
r11 0x40000101
r12 0
r13 0x8c1efd78 wi_card_ident+0x1a74
r14 0xc59e0f34
r15 0xc59e0f34
pr 0x8c1e8f5e power_intr+0x3e
spc 0x8c18a366 Debugger+0x6
ssr 0x400001c1
mach 0
macl 0x2a0
Debugger+0x6: mov r14, r15
ddb> cont
/etc/rc.shutdown in progress...
/etc/rc.shutdown complete.
syncing disks... done
Other pertinent info follows:
# grep kbd /etc/sysctl.conf
machdep.kbdreset=1 # permit console to do a nice halt
# grep power /etc/rc.shutdown
powerdown=YES # set to YES for powerdown
[ using 253576 bytes of bsd ELF symbol table ]
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
Copyright (c) 1995-2007 OpenBSD. All rights reserved.
http://www.OpenBSD.org
OpenBSD 4.1 (GENERIC) #18: Sun Mar 11 01:04:38 MST 2007
[EMAIL PROTECTED]:/usr/src/sys/arch/landisk/compile/GENERIC
I-O DATA USL-5P
real mem = 67108864 (65536K)
avail mem = 59068416 (57684K)
using 844 buffers containing 3457024 bytes (3376K) of memory
mainbus0 (root)
cpu0 at mainbus0: HITACHI SH4 266.666 MHz PCLOCK 33.333 MHz
cpu0: 16KB/32B 2-way associative I-cache, 32KB/32B 2-way associative
D-cache
shb0 at mainbus0
scif0 at shb0
scif0: console
rsclock0 at shb0: RS5C313 real time clock
shpcic0 at mainbus0: HITACHI SH7751R
pci0 at shpcic0
re0 at pci0 dev 0 function 0 "Realtek 8139" rev 0x20: RTL8139C+ (0x7480),
irq 5, address 00:d0:a9:01:81:02
rlphy0 at re0 phy 0: RTL internal PHY
pciide0 at pci0 dev 1 function 0 "Acard ATP865-R" rev 0x10: DMA
pciide0: using irq 6 for native-PCI interrupt
wd0 at pciide0 channel 0 drive 0: <HDT722525DLAT80>
wd0: 16-sector PIO, LBA48, 238475MB, 488397168 sectors
wd0(pciide0:0:0): using PIO mode 4
ohci0 at pci0 dev 2 function 0 "NEC USB" rev 0x43: irq 7, version 1.0
usb0 at ohci0: USB revision 1.0
uhub0 at usb0
uhub0: NEC OHCI root hub, rev 1.00/1.00, addr 1
uhub0: 3 ports with 3 removable, self powered
ohci1 at pci0 dev 2 function 1 "NEC USB" rev 0x43: irq 8, version 1.0
usb1 at ohci1: USB revision 1.0
uhub1 at usb1
uhub1: NEC OHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ehci0 at pci0 dev 2 function 2 "NEC USB" rev 0x04: irq 5
usb2 at ehci0: USB revision 2.0
uhub2 at usb2
uhub2: NEC EHCI root hub, rev 2.00/1.00, addr 1
uhub2: 5 ports with 5 removable, self powered
obio0 at mainbus0
wdc0 at obio0 port 0x14000000-0x1400000f irq 10
power0 at obio0 irq 11
boot device: <unknown>
rootdev=0x1000 rrootdev=0x1000 rawdev=0x1002
If you need any more data let me know.
diana
