robin.thoni/ipxe - git rthoni.com

Commit Graph

작성자	SHA1	메시지	날짜
Michael Brown	867c7aef59	iphdr->hlen includes the IP header, so truncate packet before stripping the header. Also fix an htons/ntohs confusion.	18 년 전
Marty Connor	ee9ae8130a	Remove _PROTOCOL macros for gcc 3.2 compatibility	18 년 전
Michael Brown	a3d508b648	Clarified packet ownership transfer between a few functions. Added a large number of missing calls to free_pkb(). In the case of UDP, no received packets were ever freed, which lead to memory exhaustion remarkably quickly once pxelinux started up. In general, any function with _rx() in its name which accepts a pk_buff must either call free_pkb() or pass the pkb to another _rx() function (e.g. the next layer up the stack). Since the UDP (and TCP) layers don't pass packet buffers up to the higher-layer protocols (the "applications"), they must free the packet buffer after calling the application's newdata() method.	18 년 전
Nikhil Chandru Rao	409f69a08a	Changed ipv4_dump() to consume only one line.	18 년 전
Michael Brown	68e33224ef	gcc3 compatibility: removed ARP_NET_PROTOCOL().	18 년 전
Nikhil Chandru Rao	d2bdf81505	Removed some bugs in TCP	18 년 전
Michael Brown	885a630ddf	Fix routing when a gateway exists. This should probably be split into a separate function.	18 년 전
Nikhil Chandru Rao	6714ec745a	Minor corrections	18 년 전
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.	18 년 전
Nikhil Chandru Rao	c24546c70b	Minor changes to the network layer rx() functions	18 년 전
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).	18 년 전
Michael Brown	3a0e293123	Renamed tcpip_if.[ch] to tcpip.[ch]	18 년 전
Michael Brown	36c94eae78	Clarify hexiness of header length	18 년 전
Michael Brown	2c0eb6eb1d	Correct TCP/IP checksum generation.	18 년 전
Nikhil Chandru Rao	5f651f8622	Added fragment reassembly code	18 년 전
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.	18 년 전
Nikhil Chandru Rao	6e2c97b0c0	Added ipv4_pseudo_header structure	18 년 전
Nikhil Chandru Rao	41b399d672	Fixed endianness of 16- and 32- bit values	18 년 전
Michael Brown	35557914e3	Simplify ipv4_tx() by not having a separate "source" variable now that we are constructing the IP header ourselves. Formatting fix-ups (80 column limit is mandatory!)	18 년 전
Michael Brown	b49de73950	Factorise out common code	18 년 전
Michael Brown	e517a4771b	Split ipv6 functions out from ipv4.c	18 년 전
Michael Brown	e04ea505c9	Whitespace fixes	18 년 전
Nikhil Chandru Rao	90fbff8f34	added support for processing and transmitting without uIP	18 년 전
Michael Brown	8637834031	Made the temporary buffer part of the TCP senddata() API, to ease the transition away from uIP. Prepared ipv4.c for transition away from uIP.	18 년 전
Michael Brown	3c8aafa209	Simplify RX data path. Kill off the static single net device and move to proper dynamic registration (which we need with the new device model). Break the (flawed) assumption that all network-layer protocols can use ARP; such network-layer protocols (i.e. IPv4) must now register as an ARP protocol using ARP_NET_PROTOCOL() and provide a single method for checking the existence of a local network-layer address.	18 년 전
Michael Brown	bbd9e28061	Simplify TX datapath.	18 년 전
Michael Brown	69b1f24a97	I have no idea how this ever worked before.	19 년 전
Michael Brown	592a5a99c8	Moved uIP and tcp.c from proto/ to net/	19 년 전
Michael Brown	bac97eb979	Change semantics of network API so that packet-absorbing calls always take ownership of the packet, rather than doing so only if they return success. This breaks semantic compatibility with Linux's hard_start_xmit() method, but means that we don't have to worry so much about error cases. Split mechanism of processing received packets (net_rx_process()) out from policy (net_step()), preparatory to putting net_step() in a separate object.	19 년 전
Michael Brown	129c6c3968	Network layer now works as a proof of concept	19 년 전
Michael Brown	53f78346bf	Network API now allows for multiple network devices (although the implementation allows for only one, and does so without compromising on the efficiency of static allocation). Link-layer protocols are cleanly separated from the device drivers. Network-layer protocols are cleanly separated from individual network devices. Link-layer and network-layer protocols are cleanly separated from each other.	19 년 전

31 커밋 (a6d1815bc6090bda29eb8d89725c1a7889d08d23)