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TCP cleanup
Cleanup TCP close actions
- Reduce duplicate code by separating tcp_terminate() from tcp_close().
- Use tcp_terminate to immediately free all tcp resources.
- Use tcp_close() to bing TCP connection to closing state.
- Make tcp_close() function simpler, not doing different job in different state.
Trace gPXE boot initialize steps about memory environment setup
- After recent Michael Brown's [prefix] patch-set:
- [prefix] Add A20-enabling code in libflat
- [prefix] Move flatten_real_mode to libflat.S
- [prefix] Move flatten_real_mode to .text16.early
- [prefix] Add .text16.early section
- [prefix] Use flat real mode for access to high memory
- [prefix] Use flat real mode instead of real mode
- gPXE now works fully on Flat real mode
- Which solved the problem that big image relocate failure.
- We can now safely modify the heap_size as we want. :)
