Michael Brown
297002d7bd
[prefix] Add printing functions to libprefix.S
...
Move the printing functions from pxeprefix.S into libprefix.S, so they
are available for debug from any prefix.
2008-03-11 11:32:19 +00:00
Michael Brown
f8a0b5f682
Use internal 16-bit stack for added safety.
2008-02-11 15:06:26 +00:00
Michael Brown
7d9267561b
Don't call PXENV_STOP_UNDI in the kpxeprefix. This slighy breaks the
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clean separation between loading and starting, but does mean that more
PXE stacks survive the process.
2007-01-29 15:21:10 +00:00
Michael Brown
fdc97499bf
Add device description fields to struct device.
2007-01-10 15:27:48 +00:00
Michael Brown
a2be828a33
Avoid leaving preloaded_undi with invalid PXENV+/!PXE structure
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addresses if the signature checks fail.
2007-01-09 02:52:28 +00:00
Michael Brown
697bcc9d24
Since we now always unload the base code stack (even if we keep UNDI),
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we can never return to the PXE stack and must always use INT 18.
2007-01-09 02:46:58 +00:00
Michael Brown
2436dac281
Populate preloaded_undi device when applicable.
2007-01-09 02:29:54 +00:00
Michael Brown
47222d5ed8
Call PXENV_UNDI_GET_NIC_TYPE to identify NIC physical device.
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Record all information required for populating a struct undi_device.
Make debugging output more human-readable.
2007-01-09 01:42:28 +00:00
Michael Brown
fbdebac5f4
Copy pxelinux's shutdown sequence: use UNLOAD_STACK without STOP_BASE,
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and call UNDI_SHUTDOWN first to make sure the NIC is in a safe state.
2007-01-08 05:06:26 +00:00
Michael Brown
8f8af10b22
New strategy: always stop both base code and UNDI. Always free base code
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memory (unless we get an error while stopping the base code). Leave UNDI
resident (though stopped) for .kpxe.
Still need to add code to record the device identification parameters
prior to stopping UNDI.
2007-01-08 03:48:26 +00:00
Michael Brown
9f86754f90
Updated to work with libprefix.
2006-05-25 22:04:47 +00:00
Michael Brown
698f86f25a
Prevent hundreds of errors from "make symcheck". The prefix exit path
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mechanism has changed anyway, and so must be rewritten, but at least doing
this makes the output of "make symcheck" more legible.
2005-04-23 14:57:53 +00:00
Michael Brown
3d6123e69a
Initial revision
2005-03-08 18:53:11 +00:00
