Michael Brown
ffe0e24249
Make the UDP senddata() methods return a status code.
...
udp_connect() now follows the standard BSD sockets semantics and simply
sets the default address for outgoing packets; it doesn't filter incoming
packets.
2006-08-03 23:10:14 +00:00
Michael Brown
a0a872f7f1
Updated PXE UDP implementation to use the new Etherboot UDP API.
...
Updated PXE API dispatcher to use copy_{to,from}_user, and moved to
arch/i386 since the implementation is quite architecture-dependent.
(The individual PXE API calls can be largely
architecture-independent.)
2006-08-02 23:08:10 +00:00
Michael Brown
467e9627cc
Added features that will be required for PXE UDP support.
...
Introduced struct sockaddr_tcpip, to simplify code that deals with
both IPv4 and IPv6 addresses.
Reorganised parts of tcpip.c and udp.c.
2006-08-02 00:02:21 +00:00
Michael Brown
1ebb68e49a
Renamed trans_{rx,tx}() to tcpip_{rx,tx}(), since they are specific to
...
the TCP/IP protocol suite (rather than being general transport-layer
functions).
2006-08-01 14:22:04 +00:00
Michael Brown
3a0e293123
Renamed tcpip_if.[ch] to tcpip.[ch]
2006-08-01 14:18:09 +00:00
Michael Brown
21c3d63c2e
We shouldn't need to allocate a TX packet buffer when calling newdata();
...
if the application wants to send data then it will have to use the normal
senddata() mechanism.
2006-08-01 14:13:58 +00:00
Michael Brown
29b358dd39
conn->local_port is now network-endian; do not swap when comparing
...
against value in header.
Temporarily disable RX checksumming; it's broken and is holding up
work on higher-layer protocols
.
2006-07-20 00:03:01 +00:00
Michael Brown
2c0eb6eb1d
Correct TCP/IP checksum generation.
2006-07-19 23:38:05 +00:00
Nikhil Chandru Rao
13dbf5494d
Minor edits
2006-07-19 21:05:58 +00:00
Michael Brown
a38010fb0e
Make udp_send() call udp_sendto(), rather than vice-versa.
2006-07-19 20:38:49 +00:00
Michael Brown
7c84b74185
A small but very critical bug.
2006-07-19 20:16:46 +00:00
Michael Brown
82f3295794
Use more standardised format specifiers in debug messages (e.g. %p for
...
a pointer).
2006-07-19 18:45:18 +00:00
Michael Brown
ab633f6a73
Reserve space for lower-layer headers when allocating packet buffer.
...
Use pkb_available() rather than pkb_len() (which will always return 0
on a freshly allocated buffer).
udp_send() should assume that the buffer has already been allocated.
2006-07-19 18:21:30 +00:00
Nikhil Chandru Rao
bf515d3d65
Minor edit in net/udp.c
2006-07-19 16:27:54 +00:00
Nikhil Chandru Rao
ab577e1a3a
The following edits were made: \
...
1. Updated UDP send data code\
2. Corrected internet checksum\
3. Moved udp_buffer() and udp_buflen() to udp.c from udp.h
2006-07-19 16:25:23 +00:00
Nikhil Chandru Rao
5f651f8622
Added fragment reassembly code
2006-06-30 08:52:03 +00:00
Nikhil Chandru Rao
c9ea710930
Renamed net/interface.c and include/gpxe/interface.h to net/tcpip_if.c and include/gpxe/tcpip_if.h respectively. Made changes in the other files.
2006-06-28 15:43:08 +00:00
Nikhil Chandru Rao
a6c6b3d739
Fixed whitespaces; updated UDP code
2006-06-28 07:46:28 +00:00
Nikhil Chandru Rao
74339b3c6e
updated UDP interface
2006-06-25 05:13:17 +00:00
