W83697HF lm0 went missing in -current

[Otto Moerbeek <otto_(_at_)_drijf_(_dot_)_net>]

Hi,

Using a -current kernel from May 10th, the lm (W83697HF) device is  
detected, and the sensors work fine. Using a kernel from today and the  
snapshot of May 23th the lm device is not detected.

Extract from the May 10 dmesg (full dmesgs below):

lm0 at isa0 port 0x290/8: W83697HF

I didn't spot any code changes in this period in the directly related  
files (dev/isa/lm_isa.c and dev/ic/nslm7x*).  Configuration is GENERIC,  
with the exception that I enabled the raid pseudo device, but it is not  
used at the moment. I tried disabling the it device, which has the same  
isa port (0x290), but with no result.

Any ideas?

	-Otto


OpenBSD 3.3-current (GENERIC) #0: Sat May 10 17:50:58 CEST 2003
    root_(_at_)_inez_(_dot_)_intra_(_dot_)_drijf_(_dot_)_net:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium 4 ("GenuineIntel" 686-class) 1.82 GHz
cpu0:  
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SYS,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,F 
XSR,SIMD
real mem  = 259637248 (253552K)
avail mem = 221048832 (215868K)
using 4278 buffers containing 26173440 bytes (25560K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(bb) BIOS, date 11/04/02, BIOS32 rev. 0 @  
0xfb280
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
pcibios0 at bios0: rev. 2.1 @ 0xf0000/0xdf44
pcibios0: PCI IRQ Routing Table rev. 1.0 @ 0xfdec0/128 (6 entries)
pcibios0: PCI Exclusive IRQs: 7 10 11 12
pcibios0: no compatible PCI ICU found
pcibios0: Warning, unable to fix up PCI interrupt routing
pcibios0: PCI bus #1 is the last bus
bios0: ROM list: 0xc0000/0xc000 0xcc000/0x4e00
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 vendor "VIA", unknown product 0x3148 rev  
0x00
ppb0 at pci0 dev 1 function 0 "VIA VT8633 PCI-AGP" rev 0x00
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "S3 ProSavage DDR" rev 0x00
wsdisplay0 at vga1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
sis0 at pci0 dev 8 function 0 "NS DP83815 10/100" rev 0x00: irq 12  
address 00:50:fc:72:94:37
nsphyter0 at sis0 phy 0: DP83815 10/100 integrated, rev. 1
pciide0 at pci0 dev 9 function 0 "HighPoint HPT36x/37x IDE" rev 0x03:  
DMA
pciide0: using irq 10 for native-PCI interrupt
wd0 at pciide0 channel 0 drive 0: <ST340810A>
wd0: 16-sector PIO, LBA, 38166MB, 16383 cyl, 16 head, 63 sec, 78165360  
sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 4
pcib0 at pci0 dev 17 function 0 "VIA VT8233 PCI-ISA" rev 0x00
pciide1 at pci0 dev 17 function 1 "VIA VT82C571 IDE" rev 0x06: ATA133,  
channel 0 configured to compatibility, channel 1 configured to  
compatibility
wd1 at pciide1 channel 0 drive 0: <ST340016A>
wd1: 16-sector PIO, LBA, 38166MB, 16383 cyl, 16 head, 63 sec, 78165360  
sectors
wd1(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 5
atapiscsi0 at pciide1 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <HP, CD-Writer+ 8200a, 1.0g> SCSI0  
5/cdrom removable
cd0(pciide1:1:0): using PIO mode 4, Ultra-DMA mode 2
uhci0 at pci0 dev 17 function 2 "VIA VT83C572 USB" rev 0x23: irq 7
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: vendor 0x0000 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 17 function 3 "VIA VT83C572 USB" rev 0x23: irq 7
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: vendor 0x0000 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
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>
sysbeep0 at pcppi0
lm0 at isa0 port 0x290/8: W83697HF
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask c4c0 netmask d4c0 ttymask d4c2
pctr: user-level cycle counter enabled
Kernelized RAIDframe activated
dkcsum: wd0 matched BIOS disk 81
dkcsum: wd1 matched BIOS disk 80
root on wd1a
rootdev=0x10 rrootdev=0x310 rawdev=0x312


OpenBSD 3.3-current (GENERIC) #8: Sun May 25 21:19:31 CEST 2003
    root_(_at_)_inez_(_dot_)_intra_(_dot_)_drijf_(_dot_)_net:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium 4 ("GenuineIntel" 686-class) 1.82 GHz
cpu0:  
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SYS,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,F 
XSR,SIMD
real mem  = 259637248 (253552K)
avail mem = 220962816 (215784K)
using 4278 buffers containing 26173440 bytes (25560K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(bb) BIOS, date 11/04/02, BIOS32 rev. 0 @  
0xfb280
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
pcibios0 at bios0: rev. 2.1 @ 0xf0000/0xdf44
pcibios0: PCI IRQ Routing Table rev. 1.0 @ 0xfdec0/128 (6 entries)
pcibios0: PCI Exclusive IRQs: 7 10 11 12
pcibios0: no compatible PCI ICU found
pcibios0: Warning, unable to fix up PCI interrupt routing
pcibios0: PCI bus #1 is the last bus
bios0: ROM list: 0xc0000/0xc000 0xcc000/0x4e00
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 vendor "VIA", unknown product 0x3148 rev  
0x00
ppb0 at pci0 dev 1 function 0 "VIA VT8633 PCI-AGP" rev 0x00
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "S3 ProSavage DDR" rev 0x00
wsdisplay0 at vga1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
sis0 at pci0 dev 8 function 0 "NS DP83815 10/100" rev 0x00: irq 12  
address 00:50:fc:72:94:37
nsphyter0 at sis0 phy 0: DP83815 10/100 integrated, rev. 1
pciide0 at pci0 dev 9 function 0 "HighPoint HPT36x/37x IDE" rev 0x03:  
DMA
pciide0: using irq 10 for native-PCI interrupt
wd0 at pciide0 channel 0 drive 0: <ST340810A>
wd0: 16-sector PIO, LBA, 38166MB, 16383 cyl, 16 head, 63 sec, 78165360  
sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 4
pcib0 at pci0 dev 17 function 0 "VIA VT8233 PCI-ISA" rev 0x00
pciide1 at pci0 dev 17 function 1 "VIA VT82C571 IDE" rev 0x06: ATA133,  
channel 0 configured to compatibility, channel 1 configured to  
compatibility
wd1 at pciide1 channel 0 drive 0: <ST340016A>
wd1: 16-sector PIO, LBA, 38166MB, 16383 cyl, 16 head, 63 sec, 78165360  
sectors
wd1(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 5
atapiscsi0 at pciide1 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <HP, CD-Writer+ 8200a, 1.0g> SCSI0  
5/cdrom removable
cd0(pciide1:1:0): using PIO mode 4, Ultra-DMA mode 2
uhci0 at pci0 dev 17 function 2 "VIA VT83C572 USB" rev 0x23: irq 7
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: vendor 0x0000 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 17 function 3 "VIA VT83C572 USB" rev 0x23: irq 7
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: vendor 0x0000 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
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>
sysbeep0 at pcppi0
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask c4c0 netmask d4c0 ttymask d4c2
pctr: user-level cycle counter enabled
Kernelized RAIDframe activated
cd0(atapiscsi0:0:0): Check Condition on opcode 0x43
    SENSE KEY: Illegal Request
     ASC/ASCQ: Illegal Field in CDB
cd0(atapiscsi0:0:0): Check Condition on opcode 0x28
    SENSE KEY: Illegal Request
     ASC/ASCQ: Illegal Field in CDB
dkcsum: wd0 matched BIOS disk 81
dkcsum: wd1 matched BIOS disk 80
root on wd1a
rootdev=0x10 rrootdev=0x310 rawdev=0x312