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Date:      Wed, 13 Oct 1999 17:09:59 -0500
From:      Richard Wackerbarth <rkw@dataplex.net>
To:        questions@FreeBSD.org
Subject:   /dev/smb0 on Dell Latitude
Message-ID:  <99101317261400.08539@nomad.dataplex.net>

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Help! Does anyone have any experience with the smbus on Dell laptops?
This is today's kernel.

Selected entries in dmesg are below.

When I attempt to find devices the ioctl returns "Device not configured" on
/dev/smb0.


FreeBSD 4.0-CURRENT #9: Wed Oct 13 08:21:53 CDT 1999

CPU: Pentium II/Xeon/Celeron (267.27-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x650  Stepping = 0
  Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory  = 67043328 (65472K bytes)

apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
pcib0: <Intel 82443BX host to PCI bridge (AGP disabled)> on motherboard
pci0: <PCI bus> on pcib0
vga-pci0: <NeoMagic NM2160 laptop SVGA controller> irq 11 at device 2.0 on pci0
pcic0: <TI PCI-1131 PCI-CardBus Bridge> irq 11 at device 3.0 on pci0
pcic1: <TI PCI-1131 PCI-CardBus Bridge> irq 11 at device 3.1 on pci0
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
ide_pci0: <Intel PIIX4 Bus-master IDE controller> at device 7.1 on pci0
chip1: <UHCI USB controller> irq 11 at device 7.2 on pci0
intpm0: <Intel 82371AB Power management controller> at device 7.3 on pci0
intpm0: I/O mapped 840
intpm0: intr IRQ 9 enabled revision 0
smbus0: <System Management Bus> on intsmb0
smb0: <SMBus general purpose I/O> on smbus0
intpm0: PM I/O mapped 800 
pcm0: <SoundBlaster Pro 3.2> at drq 1 flags 0x15 on isa0
device_probe_and_attach: pcm0 attach returned 6
devclass_alloc_unit: pcf0 already exists, using next available unit number
pcf0 at port 0x320 irq 5 on isa0
pcic: pccard bridge VLSI 82C146 (5 mem & 2 I/O windows)

WARNING: driver smb should register devices with make_dev() (dev_t = "#smb/0")


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