Fork of ipxe; additional commands and features https://git.openslx.org/openslx-ng/ipxe.git/atom/src/net/arp.c?h=v0.9.9 2009-07-17T22:02:48+00:00 2009-07-17T22:02:48+00:00 Michael Brown 2009-07-17T21:48:31+00:00 urn:sha1:d09290161e33574d8f0fa900ebe739214d17fe1a IPoIB has a link-layer broadcast address that varies according to the partition key. We currently go through several contortions to pretend that the link-layer address is a fixed constant; by making the broadcast address a property of the network device rather than the link-layer protocol it will be possible to simplify IPoIB's broadcast handling. 2009-05-18T07:33:25+00:00 Michael Brown 2009-05-01T14:41:06+00:00 urn:sha1:c44a193d0d147ed6f98741124569864e516e9d4b Add FILE_LICENCE declarations to almost all files that make up the various standard builds of gPXE. 2009-03-13T02:06:30+00:00 Michael Brown 2009-03-12T19:41:40+00:00 urn:sha1:1266d7902bf7f2534ee279671d48613ef9b2434c Intel's C compiler (icc) chokes on the zero-length arrays that we currently use as part of the mechanism for accessing linker table entries. Abstract away the zero-length arrays, to make a port to icc easier. Introduce macros such as for_each_table_entry() to simplify the common case of iterating over all entries in a linker table. Represent table names as #defined string constants rather than unquoted literals; this avoids visual confusion between table names and C variable or type names, and also allows us to force a compilation error in the event of incorrect table names. 2009-02-01T20:16:10+00:00 Michael Brown 2009-02-01T18:02:28+00:00 urn:sha1:dbe84c5aad583a4194666d2d925a5cda53852631 There are many functions that take ownership of the I/O buffer they are passed as a parameter. The caller should not retain a pointer to the I/O buffer. Use iob_disown() to automatically nullify the caller's pointer, e.g.: xfer_deliver_iob ( xfer, iob_disown ( iobuf ) ); This will ensure that iobuf is set to NULL for any code after the call to xfer_deliver_iob(). iob_disown() is currently used only in places where it simplifies the code, by avoiding an extra line explicitly setting the I/O buffer pointer to NULL. It should ideally be used with each call to any function that takes ownership of an I/O buffer. (The SSA optimisations will ensure that use of iob_disown() gets optimised away in cases where the caller makes no further use of the I/O buffer pointer anyway.) If gcc ever introduces an __attribute__((free)), indicating that use of a function argument after a function call should generate a warning, then we should use this to identify all applicable function call sites, and add iob_disown() as necessary. 2007-07-02T19:05:58+00:00 Michael Brown 2007-07-02T19:05:58+00:00 urn:sha1:332614a382c5e435e61509d130872e143670df56 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;' 2007-01-10T04:22:09+00:00 Michael Brown 2007-01-10T04:22:09+00:00 urn:sha1:dad52745227fd06090e73ea535e0b0fe0f667c60 names. Add "dev" pointer in struct net_device to tie network interfaces back to a hardware device. Force natural alignment of data types in __table() macros. This seems to prevent gcc from taking the unilateral decision to occasionally increase their alignment (which screws up the table packing). 2006-09-27T10:58:14+00:00 Michael Brown 2006-09-27T10:58:14+00:00 urn:sha1:88e38fa1483891f273f063f92ef71a5c33fe5406 defined in vsprintf.h. (This may change, since vsprintf.h is a non-standard name, but for now it's the one to use.) There should be no need to include vsprintf.h just for DBG() statements, since include/compiler.h forces it in for a debug build anyway. 2006-09-27T05:57:06+00:00 Marty Connor 2006-09-27T05:57:06+00:00 urn:sha1:6ac78f6aff85b2a41d1c98011c41f622d569076a 2006-08-09T04:42:14+00:00 Marty Connor 2006-08-09T04:42:14+00:00 urn:sha1:ee9ae8130a7acfbc6a96dd86cf6cf62569e68169