openslx-ng/ipxe.git/src/net/ethernet.c, branch v0.9.6 Fork of ipxe; additional commands and features https://git.openslx.org/openslx-ng/ipxe.git/atom/src/net/ethernet.c?h=v0.9.6 2008-10-16T04:13:40+00:00 [netdevice] Change link-layer push() and pull() methods to take raw types 2008-10-16T04:13:40+00:00 Michael Brown 2008-10-15T03:17:48+00:00 urn:sha1:3a505dfc350cc9c720c170660f0c779ec32a4bfd EFI requires us to be able to specify the source address for individual transmitted packets, and to be able to extract the destination address on received packets. Take advantage of this to rationalise the push() and pull() methods so that push() takes a (dest,source,proto) tuple and pull() returns a (dest,source,proto) tuple. [netdevice] Split multicast hashing out into an mc_hash method 2008-10-16T04:12:56+00:00 Michael Brown 2008-10-15T01:00:44+00:00 urn:sha1:6b9cc2555688e716387c02ecfe4569d2a73a7208 Multicast hashing is an ugly overlap between network and link layers. EFI requires us to provide access to this functionality, so move it out of ipv4.c and expose it as a method of the link layer. [undi] Fill in ProtType correctly in PXENV_UNDI_ISR 2008-08-20T02:21:37+00:00 Michael Brown 2008-08-20T02:21:37+00:00 urn:sha1:30fb3b3810409a4971adf9abf00e0842f88d87d8 Determine the network-layer packet type and fill it in for UNDI clients. This is required by some NBPs such as emBoot's winBoot/i. This change requires refactoring the link-layer portions of the gPXE netdevice API, so that it becomes possible to strip the link-layer header without passing the packet up the network stack. Various warnings fixups for OpenBSD with gcc-3.3.5. 2007-12-07T00:11:43+00:00 Michael Brown 2007-12-07T00:11:43+00:00 urn:sha1:df868476e7872c3ebd8c6e2a21f8365858907dc7 Add untested support for UNDI transmit and receive. 2007-07-02T19:05:58+00:00 Michael Brown 2007-07-02T19:05:58+00:00 urn:sha1:332614a382c5e435e61509d130872e143670df56 pkbuff->iobuf changeover 2007-05-19T18:39:40+00:00 Michael Brown 2007-05-19T18:39:40+00:00 urn:sha1:3e2c6b6736729633c5d6c00cd31458a1c6a49730 Achieved via Perl using: perl -pi -e 's/pk_buff/io_buffer/g; s/Packet buffer/I\/O buffer/ig; ' \ -e 's/pkbuff\.h/iobuf.h/g; s/pkb_/iob_/g; s/_pkb/_iob/g; ' \ -e 's/pkb/iobuf/g; s/PKB/IOB/g;' Use stdio.h instead of vsprintf.h 2007-01-19T01:13:12+00:00 Michael Brown 2007-01-19T01:13:12+00:00 urn:sha1:73b09ecba6dad0070e106a74eeed4bc388d60e02 Made eth_ntoa() public for use in legacy drivers' DBG() statements. 2006-09-15T12:34:34+00:00 Michael Brown 2006-09-15T12:34:34+00:00 urn:sha1:0dca1dc8ced3f3ac3e12fc923e75f1ce77629b69 Remove _PROTOCOL macros for gcc 3.2 compatibility 2006-08-09T04:42:14+00:00 Marty Connor 2006-08-09T04:42:14+00:00 urn:sha1:ee9ae8130a7acfbc6a96dd86cf6cf62569e68169 Clarified packet ownership transfer between a few functions. 2006-08-09T01:24:32+00:00 Michael Brown 2006-08-09T01:24:32+00:00 urn:sha1:a3d508b648906fb742e5205bcd4b97fbf88ea653 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.