robin.thoni/ipxe - git rthoni.com

Commit Graph

Tekijä	SHA1	Viesti	Päivämäärä
Michael Brown	7af478b30d	Make tcp_connect() void; it will eventually have no failure case.	18 vuotta sitten
Michael Brown	9c9208a132	Put the TCP connection periodic processing in tcp.c, where it belongs.	18 vuotta sitten
Michael Brown	178b0a7e5e	Consistency	18 vuotta sitten
Michael Brown	592a5a99c8	Moved uIP and tcp.c from proto/ to net/	18 vuotta sitten
Michael Brown	352bf1bda2	Move init.h to gpxe/init.h.	18 vuotta sitten
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.	18 vuotta sitten
Michael Brown	23c494d14e	Added basic code for implementing co-operative multitasking. Yes, you really can do it in 65 bytes.	18 vuotta sitten
Michael Brown	5fe31f1014	Give uIP a static IP address for proof-of-concept testing	18 vuotta sitten
Michael Brown	129c6c3968	Network layer now works as a proof of concept	18 vuotta sitten
Michael Brown	1488cd3b73	Fix a couple of broken assertions, and align the buffer correctly.	18 vuotta sitten
Michael Brown	79f64eea55	Transmit the buffer contents, not the buffer descriptor...	18 vuotta sitten
Michael Brown	51feeab445	Add an explicit failure debug message	18 vuotta sitten
Michael Brown	084f6b18f7	Exclude bin directory from tags generation. Create something that might be usable as a symbol list for bochs' internal debugger.	18 vuotta sitten
Michael Brown	d8e99bf28f	Gave up on adding POSIX errno's as required, and just added (almost) all of them in one go. EBADIMG has been replaced by ENOEXEC, and EIMGRET by ECANCELED.	18 vuotta sitten
Michael Brown	82c4afcb32	Updated instructions to reflect current reality.	18 vuotta sitten
Michael Brown	0eb0dd0437	Hardcoded paths to ../../src/bin avoid one step in the instructions.	18 vuotta sitten
Michael Brown	c67d81bd13	Avoid the need for a symlink to the BIOS directory; just use the locally checked-out copy.	18 vuotta sitten
Michael Brown	c378213387	Much safer to use a TAP device statically allocated with tunctl.	18 vuotta sitten
Michael Brown	297ae0f8d5	Updated to syntax required by latest bochs CVS.	18 vuotta sitten
Michael Brown	18f620ca5d	Updated to current bochs CVS	18 vuotta sitten
Michael Brown	cfae86f6c8	Glenn managed to shrink .text by 5 more bytes.	18 vuotta sitten
Michael Brown	fee8b91015	D'oh	18 vuotta sitten
Michael Brown	7a82c3eca3	Added missing ssize_t	18 vuotta sitten
Michael Brown	cf3783b4ca	Actually, it's probably a good idea to have packet buffers avoid 4kB crossings.	18 vuotta sitten
Michael Brown	00a1de964d	Update to use POSIX-like API.	18 vuotta sitten
Michael Brown	face774c4c	Fixed erroneous comparison	18 vuotta sitten
Michael Brown	95f8a42930	Removed incorrect comment; malloc() is inefficient only when the alignment and size are both powers of two, and there's no way to specify an alignment through the malloc() interface anyway.	18 vuotta sitten
Michael Brown	4e92f29c9e	Now passes trivial tests. free_memblock() needs neatening up.	18 vuotta sitten
Michael Brown	b601a7d355	Updated memory allocator to improve support for unaligned or partially aligned blocks. Moved header to include/malloc.h, since we now also provide the POSIX-like malloc()/free() pair. Not yet tested.	18 vuotta sitten
Michael Brown	2f0d412210	Add __constant_flsl(), because it's useful for finding out the next power-of-two up from a given constant via ( 1 << fls ( constant - 1 ) ) fls(), flsl(), ffs() and ffsl() appear in strings.h according to POSIX.	18 vuotta sitten
Michael Brown	a81f96998b	Added missing headers required for compilation in Etherboot.	18 vuotta sitten
Michael Brown	455b76980f	Added pkb_reserve().	18 vuotta sitten
Michael Brown	26749951dc	We have our own ARP layer now.	18 vuotta sitten
Michael Brown	fcf765e42d	Add missing {register,free}_netdev(). Tie into existing driver API; we'll fix that up soon.	18 vuotta sitten
Michael Brown	832e86246b	gcc is rather over-aggressive about optimising out static data structures even when __atribute__ (( unused )) is correctly set...	18 vuotta sitten
Michael Brown	4c4e4de18f	(librm_base-1b) is already an offset; no need to apply OFFSET(). Doing so, in fact, seems to expose an assembler bug; (a-b-0) is apparently not the same as (a-b). Go figure.	18 vuotta sitten
Michael Brown	824d6ffa7f	Header rearrangement. I want to get to the point where any header in include/ reflects a standard user-level header (e.g. a POSIX header), while everything that's specific to gPXE lives in include/gpxe/. Headers that reflect a Linux header (e.g. if_ether.h) should also be in include/gpxe/, with the same name as the Linux header and, preferably, the same names used for the definitions.	18 vuotta sitten
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.	18 vuotta sitten
Michael Brown	fdc2ee79db	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.	18 vuotta sitten
Michael Brown	0d97f0d482	Obviate uip_init(); our bss is zeroed at startup already.	18 vuotta sitten
Michael Brown	5423f876fb	Don't bother poisoning lists; it costs code size.	18 vuotta sitten
Michael Brown	1d7cfd5acf	Prototype now clashes with the macro in arch/i386.	18 vuotta sitten
Michael Brown	510ccb2900	Added __constant_memcpy() based on version in Linux's string.h. Added memswap().	18 vuotta sitten
Michael Brown	b6b6a0b5fe	First draft of a dynamic memory allocator	18 vuotta sitten
Michael Brown	e323d1a29b	Add "net" directory. Avoid including debug information in bin/%.s output, since the whole point is to have easy-to-read assembler.	18 vuotta sitten
Michael Brown	6209bd873a	First sketch of a new net device API.	18 vuotta sitten
Michael Brown	bdc8190c8d	Remove the concept of the media-independent link-layer header and replace it with metadata in the pkb structure. This is required since UNDI will want to be able to parse the link-layer header without destroying it.	18 vuotta sitten
Michael Brown	b89ccac02d	Updated to remove obsolete constants	18 vuotta sitten
Michael Brown	3ca7dbe7ca	Added the concept of a network interface (a network-layer concept) as separate from a network device (a link-layer concept).	18 vuotta sitten
Michael Brown	d65a66606b	Typo	18 vuotta sitten

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