david/ipxe
david/ipxe
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254 Commits

Author SHA1 Message Date
Michael Brown
5423f876fb Don't bother poisoning lists; it costs code size. 2006-04-24 15:28:56 +00:00
Michael Brown
1d7cfd5acf Prototype now clashes with the macro in arch/i386. 2006-04-24 15:27:58 +00:00
Michael Brown
b6b6a0b5fe First draft of a dynamic memory allocator 2006-04-24 15:21:18 +00:00
Michael Brown
6209bd873a First sketch of a new net device API. 2006-04-19 12:07:46 +00:00
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.
 2006-04-19 11:32:24 +00:00
Michael Brown
3ca7dbe7ca Added the concept of a network interface (a network-layer concept) as 
separate from a network device (a link-layer concept).
 2006-04-19 02:09:08 +00:00
Michael Brown
d65a66606b Typo 2006-04-19 02:08:27 +00:00
Michael Brown
2558439ce4 First version, based on include/linux/list.h, stripped down to just 
those functions we are likely to need.

Still need to come up with a way of getting the linker to create
static lists using this linking mechanism.
 2006-04-19 02:05:50 +00:00
Michael Brown
d24042f0bb Update now that if_ether.h has moved. 2006-04-19 01:56:10 +00:00
Michael Brown
4f3581e99c Added ENOENT and EAFNOSUPPORT 2006-04-19 01:54:53 +00:00
Michael Brown
ab139ceda9 Added pkb_unput() and pkb_len(). 2006-04-19 01:54:24 +00:00
Michael Brown
744b895077 Make flags more efficient. 
Add 'raw' net_addr facility (needed for ARP).
 2006-04-19 01:53:49 +00:00
Michael Brown
49f933fbc3 Moved if_ether.h and if_arp.h to include/gpxe, for consistency with Linux 
kernel.

Removed obsolete struct arprequest from if_arp.h and put it in nic.c so
that nic.c will still compile.  ARP will very shortly be handled by
net/arp.c instead.
 2006-04-19 01:52:41 +00:00
Michael Brown
363905e1b6 Add missing prototype 2006-04-19 01:42:33 +00:00
Michael Brown
02d342f38f First version 2006-04-19 01:42:03 +00:00
Michael Brown
0b561ce972 First sketch 2006-04-18 17:52:51 +00:00
Michael Brown
42b659f926 First version 2006-04-18 17:49:51 +00:00
Michael Brown
0864a73347 First version, based on the concepts in linux/skbuff.h 2006-04-18 17:47:01 +00:00
Michael Brown
6446767258 First draft of iSCSI protocol support. Is capable of retrieving disk 
blocks.
 2006-04-05 11:44:56 +00:00
Michael Brown
c8a7133e9f Added tcp_buffer, to give applications a zero-cost place to build data to 
be transmitted.
 2006-04-05 11:43:01 +00:00
Michael Brown
988bb50979 Added set_netmask() and set_gateway() 2006-04-05 11:41:15 +00:00
Michael Brown
b44332eb7d Split non-TCP portions of the stack out into ip.[ch]. 
Added set_ipaddr().
 2006-03-24 17:22:09 +00:00
Michael Brown
7e61f38799 Moved "hello world" protocol implementation out of prototester.c and into 
the first standalong uIP-based protocol module.
 2006-03-23 22:37:05 +00:00
Michael Brown
508dcdb303 Added container_of(). This seems about the best place to put it, since 
the definition of it uses offsetof(), and the two concepts are related.
 2006-03-23 22:07:21 +00:00
Michael Brown
2299435f1c Added prototype for inet_ntoa, even though we don't have the function 
yet, in order to allow prototester.c to compile.  It might be worth
changing all the uses of "%@" in printf to use "%s" and inet_ntoa
instead, in order to improve the portability of our code.
 2006-03-23 21:34:25 +00:00
Michael Brown
a4a0244aa3 Moved uIP wrapper out of prototester.c and into proto/tcp.c. 2006-03-23 21:32:03 +00:00
Michael Brown
05b284399e Moved old tcp.h to old_tcp.h, to avoid name clash with new (uIP-based) 
tcp.h.
 2006-03-23 20:34:08 +00:00
Michael Brown
af23ff8a24 Assertions are now handled via the POSIX-like <assert.h>. 2006-03-23 19:33:57 +00:00
Michael Brown
55497b3402 Added missing #endif 2006-03-23 19:23:25 +00:00
Michael Brown
cb8e89de15 Added assert.h, with assert() defined (almost) as per POSIX, and 
linker_assert() defined as gPXE-specific.
 2006-03-23 17:28:51 +00:00
Michael Brown
dde1c5ad18 Moved include/in.h to include/gpxe/in.h, so that it can be included by 
prototester.
 2006-03-23 16:45:01 +00:00
Michael Brown
708bbc43bc Merge from Etherboot 5.4 2006-03-16 17:40:55 +00:00
Michael Brown
9c8a69b673 Merge from Etherboot 5.4 2006-03-16 17:31:29 +00:00
Michael Brown
5d28bae0f1 Fix up building with gcc 4.0.1 / gas 2.16.91 2006-01-17 01:47:41 +00:00
Michael Brown
33dbdda28e Allow data blocks to be less than sizeof ( struct buffer_free_block ) in 
size.  (The restriction on the size of free blocks remains.)
 2005-06-06 11:42:14 +00:00
Michael Brown
7d8adc25bc In multicast operation, the client still has a unicast local port. 2005-06-02 10:15:40 +00:00
Michael Brown
be7897523d IGMP protocol now uses the generic background protocol mechanism. 2005-06-01 22:22:14 +00:00
Michael Brown
85a380530d Add generic mechanism for background protocols (e.g. ARP, IGMP) 2005-06-01 22:18:38 +00:00
Michael Brown
fa17bf0917 Make rfc2090 multicast option optional 2005-06-01 19:10:25 +00:00
Michael Brown
55771a462d Re-order functions for more logical documentation 2005-06-01 18:02:24 +00:00
Michael Brown
f2198e8a65 Don't choke on duplicate OACK packets. 
Make await_tftp() static and create tftp_get() for fetching the next TFTP
packet instead.
 2005-06-01 18:00:01 +00:00
Michael Brown
378e922f8f Remove prototypes for obsolete functions 2005-06-01 17:57:27 +00:00
Michael Brown
53a4436d94 TFTP upgraded to use a core function library (in tftpcore.c) which will be 
shared between TFTP, TFTM and MTFTP protocols.
 2005-06-01 13:13:05 +00:00
Michael Brown
0b048e9cfb Now have enough functions to implement a standard TFTP client in around 50 
lines of code.
 2005-06-01 11:01:59 +00:00
Michael Brown
92f1a5c677 Documented the purpose of the two timeout fields in 
s_PXENV_TFTP_READ_FILE.
 2005-05-27 16:47:16 +00:00
Michael Brown
6e74dc3460 Added implementation note on IP routing. 
Added reason for min value of 512 on s_PXENV_TFTP_OPEN::PacketSize.
 2005-05-27 11:36:36 +00:00
Michael Brown
572483cc59 Separate out the documentation of the PXE API from the documentation of 
the Etherboot implementation (i.e. don't do what Intel did).
 2005-05-24 17:00:55 +00:00
Michael Brown
0e494614b5 Some versions of doxygen seem to object to "@ret None" or similar. 2005-05-24 00:11:25 +00:00
Michael Brown
7b423c0988 Fixes for gcc >= 3.2 from Georg Baum 2005-05-23 23:47:54 +00:00
Michael Brown
809933d9f7 Split PXE code into preboot, udp, tftp, undi and loader units. 
PXE code now compiles without errors (though it won't actually work).
 2005-05-23 23:32:56 +00:00
Michael Brown
8becf0f65f Rearranging PXE header files 2005-05-23 22:45:48 +00:00
Michael Brown
fd49648a35 Separated out the Etherboot-specific parts of the old pxe.h header. 2005-05-23 16:37:05 +00:00
Michael Brown
b9c7468dea Added PXENV+ and !PXE structures, and the loader API. 2005-05-23 16:26:49 +00:00
Michael Brown
442ba12b9e Finished documenting the UNDI API. 2005-05-23 13:57:23 +00:00
Michael Brown
cd9742e054 Documented up to PXENV_UNDI_CLOSE 2005-05-23 11:00:09 +00:00
Michael Brown
3503941582 Documented Preboot, TFTP and UDP data structures 2005-05-23 10:02:44 +00:00
Michael Brown
eb40aac2b4 Documented PXENV_GET_CACHED_INFO structures 2005-05-22 23:00:56 +00:00
Michael Brown
acb9d42cf8 Add UDP parameter structures 2005-05-22 02:57:50 +00:00
Michael Brown
22b7f0ec74 Define PXE types in terms of other PXE types where possible 2005-05-22 02:57:14 +00:00
Michael Brown
1e0a5d8b30 Worked out a sensible doxygen grouping 2005-05-22 00:59:09 +00:00
Michael Brown
29733a153d Added all API codes and basic prototypes. 2005-05-21 17:19:57 +00:00
Michael Brown
8355ce8a32 Documented the basic PXE data types 2005-05-21 15:15:10 +00:00
Michael Brown
a96759f9c8 Use "#var" rather than "@c var" for doxygen. 2005-05-20 10:27:02 +00:00
Michael Brown
bf32da87f0 Doxygenation 2005-05-20 10:24:11 +00:00
Michael Brown
7a4b45d3b0 Don't include etherboot.h; we get a circular dependency 2005-05-19 23:21:18 +00:00
Michael Brown
a9fabe7546 Doxygenation 2005-05-19 19:00:21 +00:00
Michael Brown
8bc4551f5e API docs to .h 2005-05-19 18:41:54 +00:00
Michael Brown
2ddbac101e Move API docs to buffer.h, implementation to buffer.c. 2005-05-19 18:32:04 +00:00
Michael Brown
4e87543c74 Synced across updates from Etherboot 5.4 tree 2005-05-19 16:47:19 +00:00
Michael Brown
c18ea5282c Doxygenated 2005-05-19 12:53:59 +00:00
Michael Brown
e911a74724 More documentation 2005-05-19 11:54:41 +00:00
Michael Brown
a135024626 load_buffer is now handled via load_buffer.h 2005-05-19 00:19:07 +00:00
Michael Brown
0e921cdd9e More doxygen docs 2005-05-18 15:28:33 +00:00
Michael Brown
484d6e7d24 __attribute__ does not need to be treated as a variadic macro, since 
it is always used as __attribute__((...)).  Since variadic macros seem
to confuse poor doxygen, change it to a single-valued macro.
 2005-05-18 15:02:23 +00:00
Michael Brown
75a90cb143 Hide __attribute__ from doxygen 2005-05-18 14:42:02 +00:00
Michael Brown
0eb4d9973c Add EBADIMG, EIMGRET, ETIMEDOUT and EINVAL 2005-05-18 14:41:53 +00:00
Michael Brown
f888bd589d doxygen doesn't allow us to do the --include compiler.h trick... 2005-05-18 14:26:35 +00:00
Michael Brown
7f1901860d Error numbers moved to errno.h 2005-05-18 09:55:38 +00:00
Michael Brown
ff9104e029 Added errno, strerror and the "%m" printf metacharacter. These will allow 
us to return proper PXE status codes, while simultaneously allowing for
more consistent error reporting (complete with verbose error messages as a
build-time option).
 2005-05-17 18:26:41 +00:00
Michael Brown
40c7b127aa Added const to fill_buffer 2005-05-17 14:34:46 +00:00
Michael Brown
9c832a6a69 First version 2005-05-17 13:41:00 +00:00
Michael Brown
7205f0846c Heap function prototypes moved to heap.h 2005-05-17 13:39:27 +00:00
Michael Brown
0571dcdb05 Added print_images() and autoload(). 2005-05-17 13:38:24 +00:00
Michael Brown
3ce6504f14 Use shared symbols for heap_ptr and heap_end 2005-05-17 13:35:43 +00:00
Michael Brown
3bbf5f28a3 Use __unused instead of __used for static data structures. 
Remove compiler.h defines from osdep.h
 2005-05-17 12:16:28 +00:00
Michael Brown
c695c75b01 First version 2005-05-13 13:29:15 +00:00
Michael Brown
5c8ea0b93a Add realloc, since the load buffer code requires it. 2005-05-13 13:20:16 +00:00
Michael Brown
f0d048bf91 Added ASSERT() macro 2005-05-13 10:18:21 +00:00
Michael Brown
94d512b979 Added old allot/forget calls for backwards compatibility. 2005-05-12 16:38:07 +00:00
Michael Brown
eff4fa5a04 Merged the unaligned and aligned heap APIs and simplified the code. 2005-05-12 16:34:57 +00:00
Michael Brown
f649a4d0fd Add INIT_LOADBUF 2005-05-09 18:04:20 +00:00
Michael Brown
73429d6da1 Make "struct buffer"s reusable between sessions. 2005-05-09 18:03:44 +00:00
Michael Brown
58ee2c4b2e First versions 2005-05-09 18:01:50 +00:00
Michael Brown
0fe74493f4 Protocols now load data into a buffer; they don't execute it. 2005-05-09 14:27:29 +00:00
Michael Brown
bab2924e89 Return -1 to indicate buffer overflow. Allow buffer fill level to be read 
easily from struct buffer.
 2005-05-09 14:26:10 +00:00
Michael Brown
e75b7480d0 Modified to use physical addresses, and to not assume that we can directly 
refer to data outside of our data or stack segments.
 2005-05-09 13:24:01 +00:00
Michael Brown
ef05a27f25 Start of an implementation using doubly-linked lists and virtual 
addresses.  This will have to be reworked to use physical addresses thanks
to the PXE spec.
 2005-05-09 10:11:11 +00:00
Michael Brown
68e90c75b6 Removed spurious semicolon 2005-05-03 09:02:24 +00:00
Michael Brown
60b82eb5cd Moved definition of __shared into compiler.h 2005-05-02 16:21:52 +00:00
Michael Brown
734d2e9f2d First version 2005-05-02 14:43:15 +00:00