Vojtech Pavlik wrote:
On Sat, Jun 25, 2005 at 04:47:36PM +0200, Pavel Machek wrote:
Hi!
Yup, it's just doing port IO. Get a kernel debugger for windows like
softice and this will be trivial to RE.
READ_PORT_USHORT / WRITE_PORT_UCHAR / READ_PORT_UCHAR
There are 3 ports involved. The 0xed "non-existant delay port" and a pair
of ports that are through the Super-I/O / IDE. They are used in a
index+value setup similar to reading/writing the AT keyboard
controller.
I think you got it... 2ports seem like enough for some kind of small
u-controller...
Quite possibly the ACPI EC. Most likely a side entrance into the onboard 8042.
Vojtech,
What is the onboads 8042?
.Alejandro
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
