Ted Unangst wrote:
> there is a diff from gordon klok in the snapshots that should improve
> support for k7 and k8 family powernow (cool and quiet). i'd like to
> know where/if it works, what messages get printed, and if hw.setperf
> does anything useful.
Changing hw.serperf freezes the systems. Well more or less, I can ping
it, but no interaction with the machine is possible, neither "physicaly"
via the console nor via ssh.
In the dmesg I see the following line
"cpu0: AMD Cool`n'Quiet K8: 0 available states"
which can be the reason for the freeze ? setperf tries to change power
state, but has no state to change to..
The machine in question is built on a Asus A8V Deluxe motherboard
(VIA K8T800Pro/VT8237) and the CPU is a Athlon 64 3000+ (venice).
dmesg:
OpenBSD 3.8-current (GENERIC) #218: Thu Oct 27 04:13:58 MDT 2005
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: AMD Athlon(tm) 64 Processor 3000+ ("AuthenticAMD" 686-class,
512KB L2 cache) 1.81 GHz cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3
cpu0: AMD Powernow: TS FID VID TTP TM STC
cpu0: AMD Cool`n'Quiet K8: 0
available states real mem = 536125440 (523560K)
avail mem = 482324480 (471020K)
using 4278 buffers containing 26910720 bytes (26280K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(00) BIOS, date 05/19/05, BIOS32 rev. 0 @
0xf0010 apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
apm0: flags 30102 dobusy 0 doidle 1
pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf59d0/224 (12 entries)
pcibios0: PCI Interrupt Router at 000:17:0 ("VIA VT8237 ISA" rev 0x00)
pcibios0: PCI bus #2 is the last bus
bios0: ROM list: 0xc0000/0x9000 0xc9000/0x6000 0xcf000/0x1000
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "VIA K8HTB Host" rev 0x00
pchb1 at pci0 dev 0 function 1 "VIA K8HTB Host" rev 0x00
pchb2 at pci0 dev 0 function 2 "VIA K8HTB Host" rev 0x00
pchb3 at pci0 dev 0 function 3 "VIA K8HTB Host" rev 0x00
pchb4 at pci0 dev 0 function 4 "VIA K8HTB Host" rev 0x00
pchb5 at pci0 dev 0 function 7 "VIA K8HTB Host" rev 0x00
ppb0 at pci0 dev 1 function 0 "VIA K8HTB AGP" rev 0x00
pci1 at ppb0 bus 1
skc0 at pci0 dev 10 function 0 "Marvell SKv2" rev 0x13: irq 10
skc0: Marvell Yukon Lite (0x9)
sk0 at skc0 port A: address 00:11:d8:a8:51:96
eephy0 at sk0 phy 0: Marvell 88E1011 Gigabit PHY, rev. 5
ppb1 at pci0 dev 11 function 0 vendor "Hint", unknown product 0x0021
rev 0x13 pci2 at ppb1 bus 2
vga1 at pci2 dev 0 function 0 "Matrox MGA G400/G450 AGP" rev 0x85
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ahc1 at pci0 dev 13 function 0 "Adaptec AHA-2940U" rev 0x00: irq 5
scsibus0 at ahc1: 16 targets
ahc1: target 1 using 8bit transfers
ahc1: target 1 using asynchronous transfers
sd0 at scsibus0 targ 1 lun 0: <COMPAQ, ST32171W, 0682> SCSI2 0/direct
fixed sd0: 2006MB, 5172 cyl, 5 head, 158 sec, 512 bytes/sec, 4110000
sec total ubsec0 at pci0 dev 14 function 0 "Broadcom 5821" rev 0x02:
3DES MD5 SHA1 RNG PK, irq 3 pciide0 at pci0 dev 15 function 0 "VIA
VT6420 SATA" rev 0x80: DMA pciide0: using irq 10 for native-PCI
interrupt pciide1 at pci0 dev 15 function 1 "VIA VT82C571 IDE" rev
0x06: DMA, channel 0 configured to compatibility, channel 1 configured
to compatibility pciide1: channel 0 disabled (no drives) atapiscsi0 at
pciide1 channel 1 drive 1 scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <LITE-ON, DVD SOHD-16P9S, FS07> SCSI0 5/
cdrom removable cd0(pciide1:1:1): using PIO mode 4, DMA mode 2
uhci0 at pci0 dev 16 function 0 "VIA VT83C572 USB" rev 0x81: irq 11
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: VIA UHCI root hub, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 16 function 1 "VIA VT83C572 USB" rev 0x81: irq 11
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: VIA UHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2 at pci0 dev 16 function 2 "VIA VT83C572 USB" rev 0x81: irq 10
usb2 at uhci2: USB revision 1.0
uhub2 at usb2
uhub2: VIA UHCI root hub, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
ehci0 at pci0 dev 16 function 4 "VIA VT6202 USB" rev 0x86: irq 5
usb3 at ehci0: USB revision 2.0
uhub3 at usb3
uhub3: VIA EHCI root hub, rev 2.00/1.00, addr 1
uhub3: 6 ports with 6 removable, self powered
pcib0 at pci0 dev 17 function 0 "VIA VT8237 ISA" rev 0x00
auvia0 at pci0 dev 17 function 5 "VIA VT8233 AC97" rev 0x60: irq 5
ac97: codec id 0x414c4790 (Avance Logic ALC850)
audio0 at auvia0
pchb6 at pci0 dev 24 function 0 "AMD AMD64 HyperTransport" rev 0x00
pchb7 at pci0 dev 24 function 1 "AMD AMD64 Address Map" rev 0x00
pchb8 at pci0 dev 24 function 2 "AMD AMD64 DRAM Cfg" rev 0x00
pchb9 at pci0 dev 24 function 3 "AMD AMD64 Misc Cfg" rev 0x00
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
sysbeep0 at pcppi0
lm0 at isa0 port 0x290/8: W83627THF
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
biomask ffe5 netmask ffed ttymask ffef
pctr: user-level cycle counter enabled
ahc1: target 1 using 16bit transfers
ahc1: target 1 synchronous at 20.0MHz, offset = 0x8
dkcsum: sd0 matches BIOS drive 0x80
root on sd0a
rootdev=0x400 rrootdev=0xd00 rawdev=0xd02
--
Jonathan Fromer
