Re: fxp lost on current

Don L. Belcher wrote:

>
>
> Don L. Belcher wrote:
>
>>
>>
>> M. Warner Losh wrote:
>>
>>> In message: <20040627080615.P31366_at_carver.gumbysoft.com>
>>>            Doug White <dwhite_at_gumbysoft.com> writes:
>>> : On Sat, 26 Jun 2004, Don L. Belcher wrote:
>>> : : > I seem to have lost my fxp card in current ( It was working 
>>> about 1 or 2
>>> : > months ago ). If somebody could point out to me what code I 
>>> should be
>>> : > looking at, I would appreciate it.
>>> : >
>>> : > I provided pciconf info attachments, one from release 4 the 
>>> other from
>>> : > current.
>>> : : Hm, pci bus 3 seems to have vanished. Have you tried a BIOS update?
>>>
>> The BIOS is the latest.
>>
>>>
>>> Alternatively, since I'm joining the thread late, do you have a
>>> cardbus bridge?
>>>  
>>>
>> This is a Gateway SOLO 9500 laptiop, the fxp is a mini pci card.
>>
> I forgot to answer the question, yes it has a cardbus bridge


OS pulled in for date=2004.04.24.00.00.00 stops working
OS pulled in for date=2004.04.23.00.00.00 stops works
I assume this means a change on April 23 aggravates this problem?
When looking for changes on this date I could not find anything.

relevant part of dmesg from non working version:
pcib3: <ACPI PCI-PCI bridge> at device 6.0 on pci2
pcib3:   secondary bus     3
pcib3:   subordinate bus   3
pcib3:   I/O decode        0x3000-0x3fff
pcib3:   memory decode     0xf0600000-0xf07fffff
pcib3:   prefetched decode 0xfff00000-0xfffff
ACPI PCI link initial configuration:
\\_SB_.PCI0.LPC0.LNKB irq  10: [ 10] low,level,sharable 3.4.0
\\_SB_.PCI0.LPC0.LNKB irq  10: [ 10] low,level,sharable 3.8.0
ACPI PCI link before setting link priority:
ACPI PCI link before fixup for boot-disabled links:
ACPI PCI link after fixup for boot-disabled links:
ACPI PCI link arbitrated configuration:
\\_SB_.PCI0.LPC0.LNKB irq  10: [ 10] low,level,sharable 3.4.0
\\_SB_.PCI0.LPC0.LNKB irq  10: [ 10] low,level,sharable 3.8.0
pci3: <ACPI PCI bus> on pcib3
pci3: physical bus=3
pcm0: <ESS Technology Allegro-1> port 0x4000-0x40ff irq 5 at device 8.0 
on pci2
pcm0: failed to enable memory mapping!


relevant part of dmesg from working version in April:

pcib3: <ACPI PCI-PCI bridge> at device 6.0 on pci2
pcib3:   secondary bus     3
pcib3:   subordinate bus   3
pcib3:   I/O decode        0x3000-0x3fff
pcib3:   memory decode     0xf0600000-0xf07fffff
pcib3:   prefetched decode 0xfff00000-0xfffff
---- initial configuration ------------------------
\\_SB_.PCI0.LPC0.LNKB irq  10: [ 10] low,level,sharable 3.4.0
\\_SB_.PCI0.LPC0.LNKB irq  10: [ 10] low,level,sharable 3.8.0
---- before setting priority for links ------------
---- before fixup boot-disabled links -------------
---- after fixup boot-disabled links --------------
---- arbitrated configuration ---------------------
\\_SB_.PCI0.LPC0.LNKB irq  10: [ 10] low,level,sharable 3.4.0
\\_SB_.PCI0.LPC0.LNKB irq  10: [ 10] low,level,sharable 3.8.0
pci3: <ACPI PCI bus> on pcib3
pci3: physical bus=3
       map[10]: type 1, range 32, base f0600000, size 12, enabled
       map[14]: type 4, range 32, base 00003400, size  6, enabled
       map[18]: type 1, range 32, base f0700000, size 20, enabled
pcib3: matched entry for 3.4.INTA (src \\_SB_.PCI0.LPC0.LNKB)
pcib3: slot 4 INTA is routed to irq 10
found-> vendor=0x8086, dev=0x1229, revid=0x08
       bus=3, slot=4, func=0
       class=02-00-00, hdrtype=0x00, mfdev=0
       cmdreg=0x0013, statreg=0x0290, cachelnsz=8 (dwords)
       lattimer=0x42 (1980 ns), mingnt=0x08 (2000 ns), maxlat=0x38 
(14000 ns)
       intpin=a, irq=10
       powerspec 2  supports D0 D1 D2 D3  current D0
       map[10]: type 1, range 32, base f0601000, size  8, enabled
       map[14]: type 4, range 32, base 00003800, size  3, enabled
       map[18]: type 4, range 32, base 00003000, size  8, enabled
pcib3: matched entry for 3.8.INTA (src \\_SB_.PCI0.LPC0.LNKB)
pcib3: slot 8 INTA is routed to irq 10
found-> vendor=0x11c1, dev=0x0448, revid=0x01
       bus=3, slot=8, func=0
       class=07-80-00, hdrtype=0x00, mfdev=0
       cmdreg=0x0003, statreg=0x0290, cachelnsz=0 (dwords)
       lattimer=0x00 (0 ns), mingnt=0xfc (63000 ns), maxlat=0x0e (3500 ns)
       intpin=a, irq=10
       powerspec 2  supports D0 D2 D3  current D0
fxp0: <Intel 82559 Pro/100 Ethernet> port 0x3400-0x343f mem 
0xf0700000-0xf07fffff,0xf0600000-0xf0600fff irq 10 at device 4.0 on
pci3
pcib3: device fxp0 requested decoded memory range 0xf0600000-0xf0600fff
pcib2: device fxp0 requested decoded memory range 0xf0600000-0xf0600fff
fxp0: using memory space register mapping
fxp0: PCI IDs: 8086 1229 1668 1100 0008
fxp0: Dynamic Standby mode is disabled
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: bpf attached