I’ve plunged into some code I haven’t looked at in years for a PCMCIA card.
I can’t remember how to view attribute memory space interactively in WinDbg.
Everything I’ve tried fails to access valid memory. Device Manager shows
windows from FE000-FEFFF and FF000-FFFFF assigned to the card. I’m probably
doing something dumb, but the cobwebs are pretty thick on this particular
topic for me.
From the LogConfig PCMCIA override in the INF:
MemConfig = xxxxx@0-FFFFFFFFFFFFFFFF%1000(RW
mailto:xxxxx )
MemConfig = xxxxx@0-FFFFFFFFFFFFFFFF%1000(RW
mailto:xxxxx )
IRQConfig = 3,4,5,7,9,10,11,12,15
MfCardConfig = 400:0D:0
MfCardConfig = 420:15:1
PcCardConfig = 0:0:0(AA)
The target machine is Win7 64-bit.
Thanks for any help…
Chris Myers</mailto:xxxxx></mailto:xxxxx>
“Chris Myers” wrote in message
news:xxxxx@ntdev…
> I’ve plunged into some code I haven’t looked at in years for a PCMCIA
> card.
> I can’t remember how to view attribute memory space interactively in
> WinDbg.
> Everything I’ve tried fails to access valid memory. Device Manager shows
> windows from FE000-FEFFF and FF000-FFFFF assigned to the card. I’m
> probably
> doing something dumb, but the cobwebs are pretty thick on this particular
> topic for me.
>
> From the LogConfig PCMCIA override in the INF:
> MemConfig = xxxxx@0-FFFFFFFFFFFFFFFF%1000(RW)
> MemConfig = xxxxx@0-FFFFFFFFFFFFFFFF%1000(RW)
> IRQConfig = 3,4,5,7,9,10,11,12,15
> MfCardConfig = 400:0D:0
> MfCardConfig = 420:15:1
> PcCardConfig = 0:0:0(AA)
>
> The target machine is Win7 64-bit.
>
> Thanks for any help…
>
> Chris Myers
Ah, nostalgy! 
IIRC windbg cannot directly display the attrib memory, unless someone maps
it first.
Extensions !exca and !cbregs may be helpful.
Have you mapped it in your driver (START_DEVICE)?
–pa
!Devnode 0 1 to find your devnode, !devnode ptr ffff
d
dent from a phine with no keynoard
-----Original Message-----
From: Pavel A.
Sent: Friday, March 18, 2011 5:20 PM
To: Windows System Software Devs Interest List
Subject: Re:[ntdev] Viewing PCMCIA attribute memory in WinDbg
“Chris Myers” wrote in message
news:xxxxx@ntdev…
> I’ve plunged into some code I haven’t looked at in years for a PCMCIA
> card.
> I can’t remember how to view attribute memory space interactively in
> WinDbg.
> Everything I’ve tried fails to access valid memory. Device Manager shows
> windows from FE000-FEFFF and FF000-FFFFF assigned to the card. I’m
> probably
> doing something dumb, but the cobwebs are pretty thick on this particular
> topic for me.
>
> From the LogConfig PCMCIA override in the INF:
> MemConfig = xxxxx@0-FFFFFFFFFFFFFFFF%1000(RW)
> MemConfig = xxxxx@0-FFFFFFFFFFFFFFFF%1000(RW)
> IRQConfig = 3,4,5,7,9,10,11,12,15
> MfCardConfig = 400:0D:0
> MfCardConfig = 420:15:1
> PcCardConfig = 0:0:0(AA)
>
> The target machine is Win7 64-bit.
>
> Thanks for any help…
>
> Chris Myers
Ah, nostalgy!
IIRC windbg cannot directly display the attrib memory, unless someone maps
it first.
Extensions !exca and !cbregs may be helpful.
Have you mapped it in your driver (START_DEVICE)?
–pa
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