Modify data-xfer semantics: it is no longer necessary to call one of
authorMichael Brown <mcb30@etherboot.org>
Sat, 26 May 2007 15:04:36 +0000 (15:04 +0000)
committerMichael Brown <mcb30@etherboot.org>
Sat, 26 May 2007 15:04:36 +0000 (15:04 +0000)
commit10d0a1f8c759309ad0aa8f73c87ae7b45cbb5fe6
tree626d6b2493ebf72ef02ae7bae5f7bc77de8d7092
parent360110338147844bfa4612ae2d6351f1d1054626
Modify data-xfer semantics: it is no longer necessary to call one of
request(), seek() or deliver_xxx() in order to start the data flow.
Autonomous generators must be genuinely autonomous (having their own
process), or otherwise arrange to be called.  TCP does this by
starting the retry timer immediately.

Add some debugging statements.
src/core/downloader.c
src/core/hw.c
src/core/posix_io.c
src/core/xfer.c
src/include/gpxe/xfer.h