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2695 Commits (0ebbbb95fa03622423154a3e56251dd58832654d)

Author SHA1 Message Date
Michael Brown a502fcda45 The null crypto algorithm should at least copy data... 2007-01-31 03:42:07 +00:00
Michael Brown 138967dd6b Tidy up debug messages 2007-01-31 03:05:49 +00:00
Michael Brown e38e516463 Add insert_filter() function 2007-01-31 03:04:56 +00:00
Michael Brown a008f9e85b Add null crypto algorithm 2007-01-31 03:04:31 +00:00
Michael Brown 6d32f0e6e2 Changed to use the generic stream API. 2007-01-31 02:09:13 +00:00
Michael Brown 02f18565da First sketch of stream API 2007-01-31 00:40:35 +00:00
Michael Brown 55601b2d38 Placeholder 2007-01-30 22:55:19 +00:00
Michael Brown 0e996b81cf Added blocksize for the benefit of HMAC code 2007-01-30 22:54:43 +00:00
Michael Brown 811db204a6 Added cipher wrapper functions 2007-01-30 22:54:20 +00:00
Michael Brown b3e4418ea8 Missing check-in 2007-01-30 22:53:59 +00:00
Michael Brown db2fde474e Generalise digest_algorithm to crypto_algorithm. 2007-01-30 14:55:17 +00:00
Michael Brown 2f7eac1646 Low-overhead filter streams 2007-01-30 12:17:03 +00:00
Michael Brown ddf3b56d47 Definition of a (hopefully) generic stream API 2007-01-30 12:16:36 +00:00
Michael Brown 395c76e94d Use "dbg_stream" rather than "stream" as a variable name in 
DBG_AC_IF(), to avoid namespace collisions.
 2007-01-30 10:12:19 +00:00
Michael Brown 7d9267561b Don't call PXENV_STOP_UNDI in the kpxeprefix. This slighy breaks the 
clean separation between loading and starting, but does mean that more
PXE stacks survive the process.
 2007-01-29 15:21:10 +00:00
Michael Brown 2cf1e33df1 Split bootsector execution code out into bootsector.c. 
Added basic El Torito ISO image boot capability
 2007-01-29 04:21:38 +00:00
Michael Brown bde8878eef Keep HTTP progress updated, and display a progress indicator during the 
download
 2007-01-29 04:19:45 +00:00
Michael Brown 1a79437888 Added async_block_progress() and default SIGUPDATE handler. 2007-01-29 04:15:24 +00:00
Michael Brown c42a384709 Moved most buffer debug messages to DBG2. 
Make expand_buffer() a non-inline function, so that we can add debug
messages.

Expandable buffers now don't *always* round up to the next power of two.
This allows e.g. loading a 137MB ISO image on a machine with only 256MB
RAM...
 2007-01-29 04:12:29 +00:00
Michael Brown 89c3c67c51 Should be correct for building RSA 2007-01-28 19:50:43 +00:00
Michael Brown b3b6b25aeb Handle (64-bit) / (32-bit) = (64-bit), i.e. one step beyond that 
provided by the divl instruction.
 2007-01-28 19:34:17 +00:00
Michael Brown bd873525ff Add matrixssl directory 2007-01-26 04:36:50 +00:00
Michael Brown 6417a6adf0 Avoid barfing on gcc's implicit memcpy()s 2007-01-26 04:14:25 +00:00
Michael Brown 3bb7c19779 Allow MatrixSSL code to compile inside gPXE 2007-01-26 03:50:17 +00:00
Michael Brown afe4e011ac Move tolower() etc to ctype.h as per ISO C 2007-01-26 03:25:19 +00:00
Michael Brown bf9ec8102f Add 64-bit rotates 2007-01-26 02:53:30 +00:00
Michael Brown 7cdc6529bb Build external axtls code 2007-01-26 02:03:34 +00:00
Michael Brown 9542c016cd Add aes.c and required headers from axtls tree 2007-01-26 01:59:37 +00:00
Michael Brown 7b8859ad15 Enable the axtls code to at least build within gPXE 2007-01-26 01:55:34 +00:00
Michael Brown 7993488a68 #if 0 out for now 2007-01-26 01:42:16 +00:00
Michael Brown f59281d8f6 Yet more synonyms that people tend to use. 2007-01-26 01:30:16 +00:00
Michael Brown da9dc834b1 Help quick testing of building Linux code inside gPXE 2007-01-24 23:38:05 +00:00
Michael Brown 9cf5c4557d Add Linux-compatible rol32/ror32 functions. Amazingly, gcc will 
optimise these down to the correct single "roll"/"rorl" instruction.
 2007-01-24 23:31:58 +00:00
Michael Brown 6a765fdc15 Use base "0" in strtoul for consistency with "mem=" 2007-01-24 22:54:08 +00:00
Michael Brown 99cb46943f "vga=" is specified in decimal, not hex. 2007-01-22 23:56:24 +00:00
Michael Brown ebb00e032c Misread the definition of the type_of_loader field; it should include a 
version.
 2007-01-19 15:40:01 +00:00
Michael Brown 92a78c8e15 Added SIGKILL handler 2007-01-19 15:19:52 +00:00
Michael Brown 13d9a660ca Zeroing out memory before using it can be so important. 2007-01-19 14:44:59 +00:00
Michael Brown d6909f65f0 Actually, it's probably safer *not* to leave child processes hanging 
around which still hold pointers to variables belonging to our parent...
 2007-01-19 14:20:41 +00:00
Michael Brown b6194b8cb9 Note that the SIGCHLD handler could be re-entered. 2007-01-19 14:10:13 +00:00
Michael Brown 1411876e26 Propagate return status code from last child to fail. 2007-01-19 14:00:51 +00:00
Michael Brown cde6d776e3 Handle structured error codes. 2007-01-19 13:52:50 +00:00
Michael Brown 18f9f939a8 Introduce structured error codes. 2007-01-19 13:15:26 +00:00
Michael Brown c2352dc8de Add POSIX prototypes for time functions, to allow external code to build 
more easily within gPXE.

Note that we don't have function bodies for these functions yet.
 2007-01-19 03:09:22 +00:00
Michael Brown 4256b3338a Split random number generation out into core/random.c, and create the 
correct prototypes for srandom(), rand() and srand().
 2007-01-19 02:02:59 +00:00
Michael Brown f4c1e564a1 vsprintf.h is gPXE-specific; move it to include/gpxe 2007-01-19 01:17:23 +00:00
Michael Brown 73b09ecba6 Use stdio.h instead of vsprintf.h 2007-01-19 01:13:12 +00:00
Michael Brown 06475f7b69 Finally move the prototypes for printf() and friends to stdio.h 2007-01-19 00:58:49 +00:00
Michael Brown 1a0ca661c2 4.3BSD says that bcopy and bzero are defined in strings.h, not string.h 2007-01-19 00:51:13 +00:00
Michael Brown a213876382 Typo 2007-01-19 00:48:13 +00:00
Michael Brown b02a564297 Add missing prerequisite include 2007-01-19 00:39:12 +00:00
Michael Brown 4e3976711d A working name resolution framework 2007-01-18 22:38:13 +00:00
Michael Brown 8bb9f726a0 When an async operation dies, orphan its children. 2007-01-18 22:36:57 +00:00
Michael Brown 075f8144ff Have DHCP set the nameserver, rather than DNS read the DHCP nameserver 
value.
 2007-01-18 21:22:03 +00:00
Michael Brown c014f607a8 Use total free memory as advertised window. This seems to be sufficient 
to avoid drops even on slow NICs.
 2007-01-18 20:39:17 +00:00
Michael Brown 6d4e37cf42 Move include/malloc.h to include/gpxe/malloc.h, since everything in there 
is now gPXE-specific.  (The standard malloc() et al have been in stdlib.h
for a while).

Add free memory counter.
 2007-01-18 20:11:04 +00:00
Michael Brown 5ff23aa406 Include stdlib.h rather than malloc.h 2007-01-18 20:06:03 +00:00
Michael Brown d12770e254 console.h is no longer needed for debugging 2007-01-18 19:13:25 +00:00
Michael Brown 37f1b12587 Allow truly arbitrary debug levels to be specified via DEBUG= 2007-01-18 19:00:09 +00:00
Michael Brown 5d57cd47a2 Declaring the CPU architecture in the middle of an assembly file is 
somewhat redundant, and also causes gas to complain when we include
the profiling code (which uses an i586 instruction).
 2007-01-18 18:53:32 +00:00
Michael Brown f781a98ac4 Add DBGLVL_PROFILE 2007-01-18 17:59:59 +00:00
Michael Brown 05f4c3d176 Remove the one-packet-per-poll-cycle limit; it seems to no longer be 
needed now that performance is up.
 2007-01-18 16:50:35 +00:00
Michael Brown 5b00fbade3 Increase window size to 64kB. Line rate downloads on a 100Mbps link, 
anyone?
 2007-01-18 16:39:55 +00:00
Michael Brown bd95927386 Accelerate memcpy() by around 32% on large, dword-aligned copies. 2007-01-18 15:18:02 +00:00
Michael Brown c8b3e969a0 Allow buffers to be pre-expanded on demand. 2007-01-18 15:13:41 +00:00
Michael Brown 6c72bf13a1 Presize the download buffer when we see the Content-Length header; 
this saves around 70us per received packet (which is around 50% of the
overall packet processing time).
 2007-01-18 13:26:57 +00:00
Michael Brown 08da93a311 Reorder functions to more closely reflect the flow of control 2007-01-18 13:10:26 +00:00
Michael Brown 35776f481c Don't always zero memory in malloc(). This saves around 2us on a 
full-length PKB allocation.
 2007-01-18 12:54:18 +00:00
Michael Brown 06630a3036 Switch from calloc() to malloc()+memset() to match the practices used 
almost everywhere else.
 2007-01-18 12:45:58 +00:00
Michael Brown 48fe701716 Respect the RX quota. This improves poll time by about 0.7us when the 
quota is 1.
 2007-01-18 12:34:12 +00:00
Michael Brown dd6d94004f HTTP/DNS now working fully asynchronously. HTTP/IP addresses and any 
other protocol won't work at the moment.
 2007-01-18 03:39:45 +00:00
Michael Brown 0b11733b75 Replacement for fetch() which operates asynchronously and identifies 
protocols by URI scheme.
 2007-01-18 03:37:05 +00:00
Michael Brown 99e58865c7 Use struct sockaddr rather than struct sockaddr_tcpip 
Tidy up code
 2007-01-18 03:35:00 +00:00
Michael Brown 6601a7da6a Added async_uninit() to simplify failure paths. 2007-01-18 03:29:40 +00:00
Michael Brown 5a807994d8 Add utility function to parse port from URI 2007-01-18 03:28:55 +00:00
Michael Brown 8ffbbebf11 Ensure that struct sockaddr is long enough... 2007-01-18 03:28:29 +00:00
Michael Brown 9828181e3b Obsolete 2007-01-18 01:05:09 +00:00
Michael Brown 544fa25928 Rename e{malloc,realloc,free} to u{malloc,realloc,free}, to more obviously 
reflect the fact that they allocate and deallocate user memory (i.e.
things reached through a userptr_t).
 2007-01-16 08:36:42 +00:00
Michael Brown ff8528ea9a Create and use async_block() macro; it cuts down on the visual overhead 
of blocking on asynchronous operations, when that isn't an important
aspect of the code.
 2007-01-16 08:10:54 +00:00
Michael Brown f11da20f25 When a network device is specified to tcpip_tx() or it's children, treat 
it as a fallback network device rather than an explicitly forced network
device.

Clear routing table entries before re-attempting DHCP.
 2007-01-16 04:09:13 +00:00
Michael Brown 1a1fc23417 Improve debugging 2007-01-16 03:29:15 +00:00
Michael Brown bcdb6fad3e Improve debug messages 2007-01-16 03:19:40 +00:00
Michael Brown 835d35749f Improved debugging 2007-01-16 03:10:37 +00:00
Michael Brown 143d14614d Quickly hack in DNS resolution as a proof of concept 2007-01-15 17:32:52 +00:00
Michael Brown 9af12d5fba A working DNS resolver (not yet tied in to anything) 2007-01-15 17:31:35 +00:00
Michael Brown df0397f334 Update TFTP and FTP to take the same temporary URI scheme as HTTP 2007-01-15 09:58:26 +00:00
Michael Brown afa752f5fb Protocol's get() method no longer takes ownership of the URI. HTTP is the 
exception rather than the rule; we may as well keep things clean for other
protocols.
 2007-01-15 09:18:06 +00:00
Michael Brown 1f92c6b3e8 Must free http on the error path; nothing else will do it 2007-01-15 09:08:40 +00:00
Michael Brown c676591cd1 Unmaintained example code is probably worse than useless. 2007-01-15 09:06:12 +00:00
Michael Brown 4e20d73bb5 Gave asynchronous operations approximate POSIX signal semantics. This 
will enable us to cascade async operations, which is necessary in order to
properly support DNS.  (For example, an HTTP request may have to redirect
to a new location and will have to perform a new DNS lookup, so we can't
just rely on doing the name lookup at the time of parsing the initial
URL).

Anything other than HTTP is probably broken right now; I'll fix the others
up asap.
 2007-01-15 08:49:10 +00:00
Michael Brown ec75b269d3 Add missing include 2007-01-15 08:44:05 +00:00
Michael Brown 90d859c34b Add ETIMEDOUT 2007-01-15 02:46:56 +00:00
Michael Brown 26166cf5e0 Added a URI parser that should be standards conformant. (It can certainly 
handle something as convoluted as

  ftp://joe:secret@insecure.org:8081/hidden/path/to?what=is#this
 2007-01-14 23:48:31 +00:00
Michael Brown a5a330339b Split DBG() statement containing two inet_ntoa() statements; they 
return a static buffer.
 2007-01-14 19:58:41 +00:00
Michael Brown ce7289a766 Dump buffer and packet information in PXENV_UDP_READ as well 2007-01-14 18:22:37 +00:00
Michael Brown 76aa9ad07d Make TCP give up immediately when it receives -ENETUNREACH from 
tcpip_tx().  This avoids the irritating wait when you accidentally type
"kernel pxelinux.0" before bringing up the network interface.

Add ENETUNREACH to strerror()'s list.
 2007-01-14 16:47:03 +00:00
Michael Brown c953c1a1c3 Use -ENETUNREACH to mean "no reachable network device exists, don't bother 
retrying".
 2007-01-14 16:22:10 +00:00
Michael Brown 8edf8f6fa8 Add the "initrd" command 2007-01-14 16:09:48 +00:00
Michael Brown a5f6408d8e We can now load an initrd as well as a kernel 2007-01-14 16:09:01 +00:00
Michael Brown b9f99858ab Make the getmemsize() prototype available in memsizes.h, for code that 
doesn't want to go to the hassle of processing a full memory map.
 2007-01-14 15:32:25 +00:00
Michael Brown c1fd6e8dc7 Once image type has been set, do not autoprobe further 2007-01-14 15:25:23 +00:00
Michael Brown 99272f958b Typo 2007-01-14 15:13:33 +00:00
Michael Brown 10c9b03cdb Actually, the initrd image should be architecture-independent. 2007-01-14 15:07:11 +00:00
Michael Brown f92e04dea4 Add dummy "initrd" image format, just so that images can be marked as 
initrds.
 2007-01-14 15:03:39 +00:00
Michael Brown 7dc50167bb Allow load() and exec() methods to be NULL. 2007-01-14 14:59:36 +00:00
Michael Brown 8a490146bf Copy command line at execution time rather than load time. 
Parse command line for "vga=" and "mem=" parameters
 2007-01-14 14:29:30 +00:00
Michael Brown 3ccd7335f0 Split bzimage_load into separate functions 2007-01-14 13:36:33 +00:00
Michael Brown 97a3037f76 Can start a Linux kernel directly (albeit with no initrd support) 2007-01-14 12:34:35 +00:00
Michael Brown 3cbf0db0a3 Remove some references to no-longer-existent source files. 
Add a path for isolinux.bin that is correct on my system; hopefully it
will work on others too.
 2007-01-14 11:52:22 +00:00
Michael Brown b04b0ddc31 .lilo and derived targets (e.g. .iso) now load properly. 2007-01-14 11:50:44 +00:00
Michael Brown 77d280968a Obsoleted by arch/i386/image/multiboot.c 2007-01-14 11:45:28 +00:00
Michael Brown 784e10635a Can almost start a kernel now. It dies with "No setup signature found" 2007-01-14 06:36:20 +00:00
Michael Brown 698bbe0155 Obsolete 2007-01-14 04:28:42 +00:00
Michael Brown b07161f397 Placeholder bzImage support 2007-01-14 04:27:25 +00:00
Michael Brown 797edf28b7 Replace image->entry with image->priv. 2007-01-14 04:04:28 +00:00
Michael Brown 3bdbfe1f00 Mostly updated. Won't work yet. 2007-01-14 03:49:07 +00:00
Michael Brown 644f3674e6 Obsolete for some time 2007-01-14 02:24:41 +00:00
Michael Brown 6dcb182aee Fill in BufferSize in PXENV_GET_CACHED_INFO 2007-01-14 02:21:02 +00:00
Michael Brown 7bc03d37a2 Select a PXE network device before starting PXE NBP. 
Move pxe_boot() code to pxe_image.c
 2007-01-14 02:20:10 +00:00
Michael Brown 98240d99f0 Do not go past the end of the argv[] array. 
This bug found by setting read and write watchpoints at NULL in bochs.
 2007-01-14 02:01:26 +00:00
Michael Brown 55e6d7b70c Use debug autocolourisation. 
Shut down before jumping to the multiboot image.
 2007-01-14 00:57:43 +00:00
Michael Brown dca369ddc3 Call hide_etherboot() from startup(), rather than requiring the prefix to 
do it.
 2007-01-14 00:53:56 +00:00
Michael Brown c2708df14a Make shutdown functions callable by OS image's exec methods. 2007-01-14 00:16:41 +00:00
Michael Brown c088ecf042 Make "boot" a synonym for "imgexec", to match grub 2007-01-14 00:08:13 +00:00
Michael Brown beb941ed81 Rename "boot" to "autoboot" 2007-01-14 00:06:23 +00:00
Michael Brown ece4ff929e Use _text, rather than assuming _text==0. 2007-01-14 00:03:07 +00:00
Michael Brown f547f148d3 Use {get,set}_fbms() so that allocated base memory is correctly hidden. 2007-01-14 00:01:16 +00:00
Michael Brown 0b0e34e667 Provide {get,set}_fbms() in basemem.h. 
set_fbms() will also update the E820 hidden region.
 2007-01-13 23:57:31 +00:00
Michael Brown aaed3d50a8 Some operating systems get a nasty shock if a region of the E820 map seems 
to start on a non-page boundary.  Make life safer by rounding out our
edited regions.
 2007-01-13 23:38:33 +00:00
Michael Brown d0f4e9a54b Add some trace messages for important events 2007-01-13 17:54:41 +00:00
Michael Brown 526d314266 Advertise a larger MSS to improve TCP performance. 2007-01-13 17:36:17 +00:00
Michael Brown f11900a9c6 I prefer IMAGE_XXX to XXX_IMAGE. 
Add IMAGE_PXE to use the new image format framework.  "kernel pxelinux.0"
now works.
 2007-01-13 17:28:51 +00:00
Michael Brown bd863e4112 Add header for pxe_boot() 2007-01-13 17:23:44 +00:00
Michael Brown 4b77061881 Pick up the return status code from the correct place now that we 
don't overwrite the parameter block until *after* the debug code.
 2007-01-13 16:55:57 +00:00
Michael Brown 5817c9f114 When an UNDI API call fails, print everything there is to know about it. 2007-01-13 16:53:55 +00:00
Michael Brown 3b77c7aa1b Hex dumps are now integrated into the DBG() framework. 2007-01-13 16:49:38 +00:00
Michael Brown 6a3c76c8e0 Always send EOI. We can't feasibly share interrupts (since we have no 
clue what the "previous" interrupt handler will do, which could range
from "just an iret" to "disable the interrupt"), and that means that
we have to take responsibility for ACKing all interrupts.  Joy.
 2007-01-13 14:45:26 +00:00
Michael Brown 86171c53f4 Damn Broadcom and their damned incorrect assumptions about x86 memory 
allocation.
 2007-01-13 01:48:12 +00:00
Michael Brown 341c0b9cfb Add HTTP test support 2007-01-12 19:19:59 +00:00
Michael Brown 497c3a5aad Fixed HTTP 2007-01-12 19:18:13 +00:00
Michael Brown 369754f959 Whitespace fix 2007-01-12 19:17:25 +00:00
Michael Brown 63386f4455 Added ENOENT, since HTTP 404 translates to it 2007-01-12 19:14:01 +00:00
Michael Brown ca3db0bf11 Added isspace() and made strtoul() accept whitespace, as per POSIX. 2007-01-12 19:11:28 +00:00
Michael Brown 83b7933f8a Damn it; my lovely resilient scheme falls down when you have a protocol 
that switches from line-oriented to byte-oriented partway through, such as
HTTP.
 2007-01-12 18:09:14 +00:00
Michael Brown ad22cccc09 No need to maintain a received byte count; we always fill in sequential 
order so we can just use buffer->fill.
 2007-01-12 17:16:46 +00:00
Michael Brown 996b091b50 Added generic line-buffering code (a la stdio) 2007-01-12 17:08:37 +00:00
Michael Brown bcd6ca3291 Place multiboot tables in base memory; at least some OSes won't see it 
if we don't.
 2007-01-12 16:25:05 +00:00
Michael Brown 5c72d9c4e0 Print image physical location in registration message. 2007-01-12 16:20:51 +00:00
Michael Brown 0f29e0e46e Ensure multiboot modules are in ascending order of memory start 
address, to work around OS bugs.
 2007-01-12 12:03:19 +00:00
Michael Brown 53e948bba8 Fix the memory map. 2007-01-12 11:38:04 +00:00
Michael Brown 112d7f9d79 Code used for load buffer and multiboot image testing 2007-01-12 10:12:11 +00:00
Michael Brown 49fc8dcdc3 Use dhcp(), imgfetch() etc. to boot rather than dhcp_test(). 2007-01-12 10:08:27 +00:00
Michael Brown b45a9bfa2d Added missing declaration. 2007-01-12 10:07:56 +00:00
Michael Brown a6afbe762c Make DEBUG=script echo the commands as they are executed 2007-01-12 10:06:59 +00:00
Michael Brown 9952df9b52 Add "dhcp" command 2007-01-12 09:53:28 +00:00
Michael Brown e2c0055e23 Let ifmgmt.c take care of calling efree(), since it's the once which 
took out the contract to eventually call efree() when it called fetch().

Maintain the most recently loaded image at the start of the list, so that
imgautoselect() will pick it.
 2007-01-12 09:46:10 +00:00
Michael Brown 39ede8c7e8 Added dhcp() user-level command. 2007-01-12 09:20:11 +00:00
Michael Brown 67aedf34fa Use systematic names for XXX_IMAGE. 
Add scripts as an image format (since it's trivial to do).
 2007-01-12 09:00:48 +00:00
Michael Brown 83559c668a Don't print "<NULL>" when we use imgautoselect(). 2007-01-12 08:59:25 +00:00
Michael Brown 2be2f3b205 Rearrange struct image to reflect usage of the fields 2007-01-12 08:58:16 +00:00
Michael Brown eba3609e7f Add debug message 2007-01-12 08:57:51 +00:00
Michael Brown 5162f30028 Ignore comment lines. 
Avoid returning errors for comments and empty lines.
 2007-01-12 08:56:48 +00:00
Michael Brown 48e0fc3447 API change: the raw image will no longer be (hypothetically) discarded 
after a call to load().
 2007-01-12 08:15:25 +00:00
Michael Brown 6fdc6c81a6 Force probing of multiboot before ELF. 2007-01-12 08:10:35 +00:00
Michael Brown 475d6d1f7c fetch() now knows nothing about struct image; it simply loads a file and 
returns the allocated buffer.
 2007-01-12 08:02:27 +00:00
Michael Brown 2876197306 Allow "imgexec" with no arguments to boot the file that was loaded with 
"kernel".
 2007-01-12 07:32:46 +00:00
Michael Brown f135a37f30 Cleaner separation between imgXXX() functions and image_cmd.c 2007-01-12 07:22:20 +00:00
Michael Brown 742f242863 Add free_image 2007-01-12 06:26:59 +00:00
Michael Brown 9817f93094 Add basic "fetch" and "imgstat" commands. 2007-01-12 06:05:27 +00:00
Michael Brown b9fea9cbac Added IMAGE_LOADED flag and find_image() 2007-01-12 06:03:02 +00:00
Michael Brown 8b6eaf3c82 Be silent if there are no network interfaces 2007-01-12 05:48:22 +00:00
Michael Brown e96041872e Added missing declaration. 2007-01-12 05:27:02 +00:00
Michael Brown 9debfed07a Place command-line inline, to save on memory allocation hassles. 2007-01-12 05:26:19 +00:00
Michael Brown f15482d85f Added basename() to make automatically naming images easier. 2007-01-12 05:24:51 +00:00
Michael Brown 29dadc5ec6 Build automatically expanding buffers from struct buffer and erealloc(). 2007-01-12 03:51:04 +00:00
Michael Brown 77b7640af4 Fix the only bug (which was to use DBGC() in place of DBG()!) and add 4kB 
alignment.
 2007-01-12 03:28:03 +00:00
Michael Brown 132a8fe49d Quick and dirty test for emalloc() 2007-01-12 03:27:05 +00:00
Michael Brown 45ec9c907e First version of an external memory allocator (not tested) 2007-01-12 03:15:29 +00:00
Michael Brown 1d313234b3 Rename copy_user() to memcpy_user(). Add memmove_user() and 
userptr_add().
 2007-01-12 03:14:15 +00:00
Michael Brown 859da6bd32 Allow external code to update hidden memory regions. 2007-01-12 03:13:04 +00:00
Michael Brown 687c1e3227 Nothing (not even hidemem.c) uses this file! 2007-01-12 02:45:46 +00:00
Michael Brown 39a8ed827c Long since obsoleted by arch/i386/scripts/i386.lds 2007-01-12 02:43:10 +00:00
Michael Brown 2e088d9afc Obsoleted by arch/i386/interface/pxe/pxe_call.c 2007-01-12 02:42:14 +00:00
Michael Brown f81bf3bc52 We *do* have a __data16_array after all! 2007-01-12 02:37:47 +00:00
Michael Brown 2c66588f3e Add UNULL 2007-01-12 01:40:12 +00:00
Michael Brown 6c894c2a2e Fix typo 2007-01-12 01:37:38 +00:00
Michael Brown e4c6418ac0 We may be required to page-align modules, so let's make sure we catch 
it if we don't.
 2007-01-12 00:09:16 +00:00
Michael Brown 7bf94b5ad6 Allow for named images. 2007-01-11 23:45:18 +00:00
Michael Brown f59ad50504 Provide registration mechanism for loaded images, so that we can e.g. 
refer to them by name from the command line, or build them into a
multiboot module list.

Use setting image->type to disambiguate between "not my image" and "bad
image"; this avoids relying on specific values of the error code.
 2007-01-11 23:43:29 +00:00
Michael Brown 79a399c05a alloca() can be useful in some (limited) circumstances. 2007-01-11 23:19:31 +00:00
Michael Brown f31d91bce5 Populate multiboot information structure before calling OS. 2007-01-11 21:21:02 +00:00
Michael Brown ddbc60b5ae Whoever put together the grub multiboot.h header is insane. 2007-01-11 21:20:27 +00:00
Michael Brown c468c68661 Add command line that can be passed to executed images. 2007-01-11 21:19:29 +00:00
Michael Brown 200d92c76d Avoid namespace clashes 2007-01-11 19:42:26 +00:00
Michael Brown bcc98c78b8 Added fields present in the documentation but not in the header file. 2007-01-11 19:41:13 +00:00
Michael Brown dc51af59a4 Capable of starting a multiboot kernel (albeit without the multiboot 
information table yet).
 2007-01-11 18:41:15 +00:00
Michael Brown 9196e9069c Add PHYS_CODE, for use as in __asm__ ( PHYS_CODE ( ... ) ), comparable 
to the REAL_CODE interface.
 2007-01-11 18:40:46 +00:00
Michael Brown d488a172eb Capable of loading a multiboot image into memory 2007-01-11 17:44:42 +00:00
Michael Brown 7cf4a72389 Add placeholder elf_execute() 2007-01-11 17:44:07 +00:00
Michael Brown 819cd3f41c Limit -ENOEXEC to mean "this is not in my format". 2007-01-11 17:06:25 +00:00
Michael Brown 6a03552381 Distinguish between ENOMEM (as representing a lack of internal memory 
as allocated by malloc()) versus all other errors, in particular
ENOBUFS (representing a lack of external buffer space, e.g. in a
device's TX queue or a user buffer).
 2007-01-11 16:30:21 +00:00
Michael Brown 143e3b84a4 Downloaded from current grub CVS. 2007-01-11 16:22:03 +00:00
Michael Brown c810baad37 Use generic "struct image" rather than "struct elf". 2007-01-11 16:10:32 +00:00
Michael Brown c6c63d954d Rename "image" field to "data", because "image->image" is just confusing. 2007-01-11 16:07:30 +00:00
Michael Brown 4fc9333159 Move include/image.h to include/gpxe/image.h 2007-01-11 16:04:36 +00:00
Michael Brown d84ec0e5d5 Had this file lying around for ages; may as well check it in. 2007-01-11 15:31:50 +00:00
Michael Brown 91ac92bc86 Try image as ELF file first. (Don't yet actually try to execute it). 2007-01-11 15:27:06 +00:00
Michael Brown 3460860bef Print informative error message when boot fails. 2007-01-11 15:26:17 +00:00
Michael Brown 230f16538f Create include/gpxe/elf.h for the ELF bits that aren't part of the ELF 
standard and so don't belong in include/elf.h
 2007-01-11 15:25:07 +00:00
Michael Brown 0010e10ef3 Update TFTP to use a struct buffer rather than a callback. 
Add debug autocolourisation to TFTP.
 2007-01-11 15:14:54 +00:00
Michael Brown d9204ef676 Use physical address in debug messages; they make more sense to read. 2007-01-11 15:08:58 +00:00
Michael Brown 7ad1c2eaa8 Removed the Etherboot-specific ELF-image code and replaced it with a 
generic ELF loader, to be used by the multiboot code.
 2007-01-11 14:44:03 +00:00
Michael Brown 10980c12ee Add image directory back in 2007-01-11 14:43:15 +00:00
Michael Brown 3634e705b7 Remove osloader.c and replace with a prep_segment() that uses userptr_t 
and get_memmap() in image/segment.c
 2007-01-11 14:32:26 +00:00
Michael Brown ceca6b185c Added user_to_phys() and memset_user(). 2007-01-11 14:27:27 +00:00
Michael Brown c980cdd0aa Move memmap.h out of arch/i386; it no longer contains anything 
architecture-dependent and is needed by the ELF code.
 2007-01-11 14:08:44 +00:00
Michael Brown c6a4055fae Add phys_to_user() and copy_user(). 2007-01-11 14:01:20 +00:00
Michael Brown fbfed96965 buffer.c should be using copy_{to,from}_user, rather than 
copy_{to,from}_phys.
 2007-01-11 05:42:06 +00:00
Michael Brown 037da9d840 I hate NULL pointer dereferences. 2007-01-11 05:27:02 +00:00
Michael Brown 03390f0cd6 Use pkb_pad() rather than doing it the dangerous way :) 2007-01-11 05:26:16 +00:00
Michael Brown a3ed0cbbc7 Extract packet-padding login from rtl8139.c to a separate pkbpad.c file. 2007-01-11 05:25:50 +00:00
Michael Brown 6918cf9e9e Change FTP to use a data buffer rather than a callback function. 2007-01-11 04:51:20 +00:00
Michael Brown c0ef730ec4 Fix bug in buffer.c, add buffer mini-unit test. 2007-01-11 04:46:41 +00:00
Michael Brown 83fa318b86 Added strerror(0)=="No error", so that TCP protocols can use 
strerror(rc) in their closed() methods without producing "Error
0x0000" when the connection is closed normally.
 2007-01-11 04:01:31 +00:00
Michael Brown e2dcd05b67 Update buffer-handling code to enable expandable buffers. 2007-01-11 03:50:47 +00:00
Michael Brown bb2024c6d6 Move include/buffer.h to include/gpxe/buffer.h 2007-01-11 01:47:26 +00:00
Michael Brown de042993c0 Warn when net device on an active route is not open. 2007-01-10 20:58:36 +00:00
Michael Brown d45c5e7ce7 Add "route" command (which currently only displays the routing table; it 
can't modify it).
 2007-01-10 20:51:14 +00:00
Michael Brown d9ba8f790b Add route() function to display routing table. 2007-01-10 20:38:20 +00:00
Michael Brown 78ded6604a Try booting from the "boot" network device first (i.e. the one which we 
were loaded from).  The code to identify this device isn't present yet,
but the code to act upon the knowledge is.
 2007-01-10 20:21:42 +00:00
Michael Brown 1fa5cd0e2b Add find_pci_netdev() 2007-01-10 16:16:05 +00:00
Michael Brown fdc97499bf Add device description fields to struct device. 2007-01-10 15:27:48 +00:00
Michael Brown 489a4004d7 Give UNDI device a more meaningful name. 2007-01-10 05:52:04 +00:00
Michael Brown f396f1f9d3 Force ordering of commands within help list. 2007-01-10 05:13:20 +00:00
Michael Brown cef551376f Force ordering of commands in help list. 2007-01-10 05:10:30 +00:00
Michael Brown 77bb7b13a7 Having forced __table() to natural structure alignment, it now seems 
that we *can* place arrays in tables, which means we can force the
order within a table without having to resort to explicitly numbered
sections on everything.
 2007-01-10 05:08:05 +00:00
Michael Brown dad5274522 Add "name" field to struct device to allow human-readable hardware device 
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).
 2007-01-10 04:22:09 +00:00
Michael Brown cc9b32c405 Remove uIP; we haven't used it for quite some time now. 2007-01-10 02:52:58 +00:00
Michael Brown 753e156844 Allow udp_{send,sendto,sendto_via} to be called outside of the 
udp_senddata() callback.  This will simplify any UDP protocols that don't
need the temporary buffer.
 2007-01-10 02:46:39 +00:00
Michael Brown 649b789e93 DHCP transmits via specified net device, so no need to create a dummy 
routing table entry just to fool ipv4.c any more.
 2007-01-10 02:37:23 +00:00
Michael Brown c821a7b20d Add udp_sendto_via() to allow e.g. DHCP to transmit without first having 
to set up dummy routing entries.
 2007-01-10 02:31:38 +00:00
Michael Brown f008b77ba2 Allow an explicit network device to be specified for IP-layer 
transmissions.
 2007-01-10 02:25:11 +00:00
Michael Brown 9869659895 Add interface management commands 2007-01-10 02:04:07 +00:00
Michael Brown 55e590ab3a Move header file for usr/autoboot.c to include/usr 2007-01-10 02:03:20 +00:00
Michael Brown d24b80acf2 Added network interface management commands 2007-01-10 01:55:07 +00:00
Michael Brown 98b6154c3e Add "name" field to network device, to facilitate netdev commands. 2007-01-09 23:48:18 +00:00
Michael Brown c65fae2475 Add RX quotas to the net device poll() method. This avoids the problem 
of alloc_pkb() exhaustion when e.g. an iSCSI-booted DOS session is left
idle for a long time at the C:\ prompt and builds up a huge packet
backlog.
 2007-01-09 21:47:01 +00:00
Michael Brown e822bc2a90 Autopadding was sometimes overwriting the struct list_head at the end 
of the packet buffer.  Although pkbuffs are guaranteed to be at least
PKB_ZLEN bytes long, there's no guarantee that the data starts at the
start of the packet buffer.

Since we have to align data for rtl8139 anyway, and since the start of
the packet buffer is guaranteed to be aligned to PKB_ALIGN, we may as
well just shuffle the packet down so that it starts at the start of
the packet buffer.  This simultaneously aligns the packet and ensures
that there is enough room for the zero-padding.
 2007-01-09 21:01:55 +00:00
Michael Brown 18e5353bed Rename pkb_available() to pkb_tailroom() for consistency with Linux's 
skb_tailroom().  Add pkb_headroom().
 2007-01-09 20:56:31 +00:00
Michael Brown b7fcfe8ece Added net device TX queue; this will be needed to support the PXE UNDI API 
(which will need us to wait for TX completions).

Added debug autocolourisation to netdevice.c
 2007-01-09 20:18:31 +00:00
Michael Brown 8a268073a7 Move start/stop/expire debug messages to DBG2() level. 2007-01-09 17:39:52 +00:00
Michael Brown 3c2cc59d25 Added ability to break ISR processing over several calls to poll(). 
This will allow us to implement RX quotas.
 2007-01-09 17:04:10 +00:00
Michael Brown aa7bda7b47 Send EOI after enabling interrupt, in case the device had asserted IRQ 
to the PIC while it was disabled.
 2007-01-09 14:53:19 +00:00
Michael Brown a2ffe8c123 Allow boot sector to completely destroy real-mode stack, but still 
manage to return control.
 2007-01-09 14:13:59 +00:00
Michael Brown a9369bb503 Leave protected-mode return address on PM stack when issuing a 
real_call(), rather than moving it to the RM stack and back again.
This allows the real-mode function to completely destroy the stack
contents, provided that it manages to return to real_call().
 2007-01-09 14:13:06 +00:00
Michael Brown 2eeb7c4fe7 Define "connected" as 
"when SYN is ACKed and we have already received SYN", or
  "when SYN is received and we have already had SYN ACKed"

rather than just

  "when SYN is ACKed"

This avoids spuriously calling the connected() method when we receive
a RST,ACK in response to a SYN.
 2007-01-09 05:01:22 +00:00
Michael Brown 70cc3a164a Reset character attributes before start of welcome banner, in case 
it's a serial console and remembers state from the previous program
run.
 2007-01-09 04:51:27 +00:00
Michael Brown aaca21a2b6 We can't assert that the RX engine is idle in iscsi_done(), because it 
may be called during the RX data processor, before the RX engine
transitions back to idle.  It doesn't really matter if the RX engine
isn't idle when iscsi_done() is called, because it will just pick up
where it left off on the next call.  (The same is not true for the TX
engine, so keep the TX engine assertion.)
 2007-01-09 04:42:23 +00:00
Michael Brown 6ea07b9247 Use debug auto-colourisation. 2007-01-09 04:38:39 +00:00
Michael Brown 76525294ee Clean up connection closing and permanent failure logic. 2007-01-09 04:31:33 +00:00
Michael Brown 2738bdf74b Obsoleted by drivers/net/undionly.c 2007-01-09 03:22:11 +00:00
Michael Brown d606edb41d Added UNDI root bus driver (which saves including all the PCI bus code, 
UNDI ROM code etc. when you just want a "undi.kpxe"-type image).

This driver cannot be used in conjunction with any other driver (it will
crash), or in any other format than .kpxe (it just won't find any network
devices).
 2007-01-09 03:20:22 +00:00
Michael Brown 159930862f Added missing call to undinet_remove() 2007-01-09 03:08:01 +00:00
Michael Brown 6b09dd8244 undipci_probe() has to calculate busdevfn anyway, so we may as well pass 
it directly to undi_load_pci().
 2007-01-09 02:58:07 +00:00
Michael Brown ed44e3730d Avoid erasing non-existent signatures in undi_unload() 2007-01-09 02:53:24 +00:00
Michael Brown a2be828a33 Avoid leaving preloaded_undi with invalid PXENV+/!PXE structure 
addresses if the signature checks fail.
 2007-01-09 02:52:28 +00:00
Michael Brown 697bcc9d24 Since we now always unload the base code stack (even if we keep UNDI), 
we can never return to the PXE stack and must always use INT 18.
 2007-01-09 02:46:58 +00:00
Michael Brown f2f492a536 If preloaded device matches, use that rather than going via the UNDI 
loader.
 2007-01-09 02:32:06 +00:00
Michael Brown 2436dac281 Populate preloaded_undi device when applicable. 2007-01-09 02:29:54 +00:00
Michael Brown 937289cdc8 Provide storage for an undi_device structure representing the preloaded 
UNDI stack.
 2007-01-09 02:29:18 +00:00
Michael Brown 47222d5ed8 Call PXENV_UNDI_GET_NIC_TYPE to identify NIC physical device. 
Record all information required for populating a struct undi_device.

Make debugging output more human-readable.
 2007-01-09 01:42:28 +00:00
Michael Brown cea2221737 Use fixed-width fields in struct undi_device, so that pxeprefix.S will be 
able to populate the structure.
 2007-01-09 01:41:26 +00:00
Michael Brown fbdebac5f4 Copy pxelinux's shutdown sequence: use UNLOAD_STACK without STOP_BASE, 
and call UNDI_SHUTDOWN first to make sure the NIC is in a safe state.
 2007-01-08 05:06:26 +00:00
Michael Brown 8f8af10b22 New strategy: always stop both base code and UNDI. Always free base code 
memory (unless we get an error while stopping the base code).  Leave UNDI
resident (though stopped) for .kpxe.

Still need to add code to record the device identification parameters
prior to stopping UNDI.
 2007-01-08 03:48:26 +00:00
Michael Brown 075d79f6d4 Checking in obsolete but working memory-scanning code just for the record 2007-01-08 03:45:00 +00:00
Michael Brown 67e824b539 Neaten up debug messages 2007-01-08 03:42:19 +00:00
Michael Brown f08093b0d9 Remove spurious debug message 2007-01-08 03:37:32 +00:00
Michael Brown f0edd11c7d Now split out into undirom.c and undiload.c 2007-01-08 03:35:51 +00:00
Michael Brown 07e5d4e3dc Added any-PCI-device UNDI driver 2007-01-08 03:34:47 +00:00
Michael Brown 66f7bcc785 Tidied up debug messages 2007-01-08 03:34:06 +00:00
Michael Brown 79c5f0ba04 Added PCI_BASE_CLASS() macro 2007-01-08 03:32:41 +00:00
Michael Brown 5af4918356 Added support for wildcard device/vendor ID matches 2007-01-08 03:23:38 +00:00
Michael Brown 20c9fc407e Remove types and prototypes now provided in the undi*.h headers. 2007-01-08 03:05:34 +00:00
Michael Brown a6ba48e51e Added debugging statements 2007-01-08 03:04:54 +00:00
Michael Brown 239965ff3b Added missing includes 2007-01-08 03:03:42 +00:00
Michael Brown 6115356859 Added missing declarations 2007-01-08 02:51:27 +00:00
Michael Brown aff96c13d2 Added missing include 2007-01-08 02:51:04 +00:00
Michael Brown afc01a1a7f Split UNDI load/unload out into undiload.c. 2007-01-08 02:48:17 +00:00
Michael Brown 359c888aec Remove obsolete includes 2007-01-08 02:39:56 +00:00
Michael Brown 6fc75f659b Separated out UNDI ROM location code into undirom.c, and use struct 
undi_rom rather than struct pxe_driver.  (This is part of the naming
consistency fixes).
 2007-01-08 02:38:10 +00:00
Michael Brown 675fe200e5 Use "struct undi_device" instead of "struct pxe_device", and use the 
function prefix "undinet_" and the variable name "undinic" in undinet.c,
so that we can reserve the variable name "undi" for a struct undi_device.

The idea is that we preserve the Etherboot 5.4 convention that the "UNDI"
code refers to our using an underlying UNDI stack, while the "PXE" code
refers to our providing a PXE API.
 2007-01-08 02:24:53 +00:00
Michael Brown 36c1e1aa57 Renamed undi.c to undinet.c. (undi.c will become the UNDI PCI driver) 2007-01-08 02:02:07 +00:00
Michael Brown 234d81728a Obsolete 2007-01-08 02:00:55 +00:00
Michael Brown 7b9617f5df Add device to hierarchy before calling the driver's probe() function; this 
way everything remains consistent if the probe() ends up creating child
devices.
 2007-01-08 01:29:51 +00:00
Michael Brown d3558fdd3a Remove accidentally checked-in code 2007-01-07 19:05:28 +00:00
Michael Brown 85a41b25fe Move START_UNDI, UNDI_STARTUP, UNDI_INITIALIZE and 
UNDI_GET_INFORMATION calls into drivers/net/undi.c.  undi_probe() now
gets given a pxe_device representing a PXE stack that has been loaded
into memory but not initialised in any way.
 2007-01-07 19:02:17 +00:00
Michael Brown 23cb837951 Remember to enable/disable the interrupt at the PIC. 
Handle failures in undi_open() properly.
 2007-01-07 13:31:39 +00:00
Michael Brown 9ab5c0dde7 Remove redundant debug message 2007-01-05 16:15:50 +00:00
Michael Brown fa9055197d UNDI loader routine now works 2007-01-05 16:11:05 +00:00
Michael Brown 477a70697a Added PnP BIOS scanning code, separated out from the UNDI driver 2007-01-05 16:10:03 +00:00
Marty Connor 7dee2556f4 Fixed typo 2007-01-05 16:09:47 +00:00
Michael Brown d0a3cc3417 Avoid creating implicit memcpy()s 2007-01-05 14:48:20 +00:00
Michael Brown 9780fef360 Partial implementation of UNDI loader caller. 2007-01-05 03:24:39 +00:00
Michael Brown 0638945c7e Add PXE driver-scanning code, capable of locating all PXE ROMs in a system 
and matching them up to (e.g. PCI) devices.
 2007-01-05 01:52:06 +00:00
Michael Brown ef50ea0b2b Renamed undi_net.c to undi.c. 2007-01-04 19:43:35 +00:00
Michael Brown 6cf488dcf7 Obsolete; net driver functionality is now in undi_net.c and bus driver 
functionality is now in pxebus.c.  (Not all bus functionality is ported
across yet.)
 2007-01-04 19:42:05 +00:00
Michael Brown 7e07dfb2f4 Added PXE bus driver (with support only for using PXE structures found 
lying about in memory, not for loading from ROM), and UNDI net driver.
 2007-01-04 19:38:34 +00:00
Michael Brown e28db95de6 Obsolete 2007-01-04 19:37:31 +00:00
Michael Brown 3b2f6e4585 Currently unusable; do not attempt to compile 2007-01-04 19:37:21 +00:00
Michael Brown 70acce06e4 This file is no longer used 2007-01-04 19:36:31 +00:00
Michael Brown b12cd68726 Ripped out everything except the ability to send EOI to the PIC. 2007-01-04 19:36:18 +00:00
Michael Brown de2fc50f4c Add as a separate file so that we can do "make bin/xxxx.kpxe" rather than 
having to edit PXELOADER_KEEP_ALL as a config option.
 2007-01-04 19:35:10 +00:00
Michael Brown 350603cb86 Don't include __FUNCTION__ in assert() messages; it was causing the 
function name to appear within the objects even in non-asserting
builds.  (This could be considered a gcc bug.)

Removing __FUNCTION__ from assert() reduces the size of bin/blib.a by
around 2.5%!
 2007-01-04 13:48:13 +00:00
Michael Brown 20681d6168 Allow empty checksums on received packets 2007-01-04 05:17:28 +00:00
Michael Brown 290c5ee779 Don't automatically call gateA20_set() when returning from a real-mode 
call.
 2007-01-04 04:32:18 +00:00
Michael Brown 0c03bb5a9a Make open() and close() an official part of the netdevice API. 
Call netdevice's poll() and transmit() methods only when device is open.
 2007-01-04 04:20:08 +00:00
Michael Brown d4894f0127 We *should* use the persistent reference API for our netdev reference, 
but there's so much else missing that it's not worth doing right now.
 2007-01-04 03:44:36 +00:00
Michael Brown 7fafa89258 A DHCP session holds a persistent reference to a network device 2007-01-04 03:42:28 +00:00
Michael Brown ac53da1790 Added missing #include 2007-01-04 03:40:07 +00:00
Michael Brown b29861a5aa IPv6 minirouting table entries hold persistent references to net devices. 2007-01-04 03:28:30 +00:00
Michael Brown b22d4405c0 An AoE session holds a persistent reference to a net device. 2007-01-04 03:21:45 +00:00
Michael Brown 35b5e5d3f5 Minirouting table entries hold a persistent reference to a net_device. 2007-01-04 03:10:21 +00:00
Michael Brown bdf79ec8dc Use hotplug support to notify persistent reference holders when a 
net_device is unregistered.
 2007-01-04 03:09:28 +00:00
Michael Brown 0063725d28 Minimal hotplug support: provide a facility for notifying persistent 
reference holders that their reference is about to become invalid.
 2007-01-04 03:08:16 +00:00
Michael Brown b0daa99dce Send RST packets when we get a non-matching connection, or receive an 
out-of-range ACK.
 2007-01-03 22:21:59 +00:00
Michael Brown eea1167a85 Accept RST on received packets 2007-01-03 21:51:36 +00:00
Michael Brown 94fc68895d Improve consistency between TCP and UDP RX datapaths 2007-01-03 21:13:11 +00:00
Michael Brown a0525a4ed3 Verify checksums on the RX datapath. 
Simplify checksum generation on the TX datapath.
 2007-01-03 20:48:52 +00:00
Michael Brown 285beeff7c Tidy up debug messages 
Move routing into a separate function
 2007-01-03 16:39:11 +00:00
Michael Brown 718294553b Fix compiler warning 2007-01-03 15:56:15 +00:00
Michael Brown b91b9d3d88 Use whole bytes for the ACKED and RCVD portions of tcp_state; it 
produces slightly smaller code.
 2006-12-30 01:32:22 +00:00
Michael Brown 83e1340d88 Use autocolourisation 2006-12-29 14:09:23 +00:00
Michael Brown feb4f65d1e Use auto-colourisation for debug messages. 
Truncate TX length to TCP window at time of transmission rather than at
time of adding to TX packet; this is conceptually cleaner and also allows
the application to call tcp_send() multiple times to build up a single
packet.
 2006-12-29 14:03:03 +00:00
Michael Brown 2494625702 Added auto-colourising DBGC() macro 2006-12-29 03:05:21 +00:00
Michael Brown ce9819af27 Redefine TCP state to include "flags that have been sent" rather than 
"flags that are currently being sent".  This allows at least one special
case (checking that we haven't already sent a FIN in tcp_rx_fin()) to be
collapsed.
 2006-12-29 00:44:31 +00:00
Michael Brown be31970e36 Don't send a second FIN if we receive a FIN while in FIN_WAIT_2 2006-12-27 23:44:05 +00:00
Michael Brown 61ed298bc7 Merge changes from mcb-tcp-fixes branch. 2006-12-27 23:09:46 +00:00
Michael Brown b6def29f2b Keep running the main processing loop while waiting for input. 2006-12-27 22:59:40 +00:00
Michael Brown 1a11cc5c5b Added times to start/stop log messages 2006-12-27 22:56:39 +00:00
Michael Brown 4cc1c1bd4c Ensure that old TCP connection state is destroyed before attempting to 
reopen connection.  (The TCP API will soon change to render this step
unnecessary.)
 2006-12-22 13:04:50 +00:00
Michael Brown a2e3357825 Cannot immediately overwrite the peer address when we parse 
TargetAddress from the login response, because we still need the old
address while we close the connection!
 2006-12-22 12:24:12 +00:00
Michael Brown 73e3e02367 Fix prototype of random() and move to stdlib.h 2006-12-22 01:44:51 +00:00
Michael Brown 66a7ed23cb Make start_timer() and stop_timer() robust against incorrect usage. 2006-12-22 01:35:21 +00:00
Michael Brown 9485478acc ibft_fill_data() prototype change. 2006-12-21 18:42:51 +00:00
Michael Brown d6f9152bfa Avoid null pointer dereferences when no username/password specified. 2006-12-21 18:38:24 +00:00
Michael Brown 6ceb55fad0 When login fails, leave the session open but not in full feature 
phase.  In iscsi_issue(), detect this state and immediately refuse the
operation.  This avoids trying multiple logins when scsi.c tries
several times to read the drive capacity.
 2006-12-21 17:43:43 +00:00
Michael Brown 024809d454 Use a bigger buffer for the initiator IQN 2006-12-21 17:42:02 +00:00
Michael Brown ab242a760d Add ability to shut down iSCSI connection 2006-12-21 17:17:47 +00:00
Michael Brown 7ce3df65c2 Default to port 0 (sic). 2006-12-21 17:16:06 +00:00
Michael Brown 286db6ffa3 Print explicit error message on iSCSI boot failure, and add 
"Permission denied" as an error text to strerror().
 2006-12-21 16:16:24 +00:00
Michael Brown fbc7b4dfa8 Add iSCSI initiator IQN as a setting 2006-12-21 16:08:37 +00:00
Michael Brown f58f193633 Engage brain: since when was zero >= 0x80 ? 2006-12-21 05:15:26 +00:00
Michael Brown 9c3b4e5b0b Some BIOSes return 0xe0 for extended characters. Just assume that 
anything over 0x80 is an extended character.
 2006-12-21 00:07:48 +00:00
Michael Brown 839d425c6e Added missing header 2006-12-20 23:43:44 +00:00
Michael Brown dbb7b30cca Return ANSI sequences for special keys 2006-12-20 23:42:28 +00:00
Michael Brown f33a03c1e5 Use getkey() and symbolic key names. 2006-12-20 22:25:54 +00:00
Michael Brown cacd6b1d04 KEY_XXX constants are now defined in gpxe/keys.h. Kept separate from 
curses.h so that you don't have to suffer the curses namespace pollution
just to get the symbolic key names.
 2006-12-20 22:24:45 +00:00
Michael Brown 4b2b8b02ab Use symbolic key names, and avoid moving beyond end of string 2006-12-20 22:21:09 +00:00
Michael Brown 46c3eeba2a Fix definition of KEY_END 2006-12-20 22:17:44 +00:00
Michael Brown c5df1bc7df Use getkey() and symbolic key names. 2006-12-20 22:12:53 +00:00
Michael Brown ae728f8d23 Some key sequences seem to end with a tilde 2006-12-20 22:12:25 +00:00
Michael Brown 2ae27f44d9 Add insert/delete and document keys, and documentation. 2006-12-20 22:11:28 +00:00
Michael Brown 791c7d3bf4 Added code to interpret ANSI keypress sequences into KEY_XXX constants. 2006-12-20 21:56:50 +00:00
Michael Brown 96a1a2c6f0 Key definitions 2006-12-20 21:53:07 +00:00
Michael Brown b9f8599537 Define KEY_MIN and use it in kb.c. 2006-12-20 21:10:32 +00:00
Michael Brown 43d976edd0 Prevent NULL from ever pointing to some real code or data. (This was 
causing the serial console to ignore input, because it happened to end up
linked with serial_ischar() at address 0, which core/console.c decided was
invalid).
 2006-12-20 20:28:20 +00:00
Michael Brown 6ceaa158da Return -EIO when verification fails, instead of -EINVAL. 2006-12-20 14:11:50 +00:00
Michael Brown cbeec25662 settings_ui() now returns a status code. 2006-12-20 11:42:48 +00:00
Michael Brown 07ddaedd33 Add EIO. 
Kill errortab array; it can screw up alignment.
 2006-12-20 07:57:40 +00:00
Michael Brown 60a3f77711 Close UDP connection when DHCP completes. 2006-12-20 07:19:48 +00:00
Michael Brown c21502acad No longer needed 2006-12-20 07:13:46 +00:00
Michael Brown a6d1815bc6 Obsolete for some time now. 2006-12-20 07:05:32 +00:00
Michael Brown 84202d89f0 Split the (quick hack) boot logic out from main.c to autoboot.c, add a 
"boot" command to attempt booting from within the command shell, fall back
to shell if boot fails for any reason.
 2006-12-20 07:04:08 +00:00
Michael Brown 9ab17484d0 Explicitly call erase(), to cope with platforms where the ANSI clear 
screen sequence doesn't work (like bios_console.c on some platforms).
 2006-12-20 06:12:04 +00:00
Michael Brown f8910410fe Add attr_{get,set,on,off} as static inlines. 2006-12-20 06:06:38 +00:00
Michael Brown 8f9336e0c1 Add "config" command to access config UI 2006-12-20 05:37:33 +00:00
Michael Brown 666b309c0c Add instruction row, and save option 2006-12-20 05:37:15 +00:00
Michael Brown 75430e813e Only need printf(), so use vsprintf.h instead of console.h 2006-12-20 05:33:12 +00:00
Michael Brown 2b97d2ebc5 8-bit integers are 1 byte long, not 8... 2006-12-20 05:04:17 +00:00
Michael Brown e4f489636f Clear message on alert row before printing new one 2006-12-20 05:03:55 +00:00
Michael Brown b93ff48173 Added descriptive text for settings and setting types, and display it in 
the option config UI.
 2006-12-20 04:58:26 +00:00
Michael Brown 35edecac34 Move {show,set,clear}_setting() to {show,set,clear}_named_setting(). 
Introduce new {show,set,clear}_setting() that take a struct setting *
rather than a const char *.

set_setting() handles calling clear_setting() when appropriate, so that
individual setting types don't have to check for empty strings.
 2006-12-20 04:20:13 +00:00
Michael Brown fc7dcc201b Added messages for some of the most common errors 2006-12-20 03:54:20 +00:00
Michael Brown 7766e34ed1 Split strerror() out from errno.c 2006-12-20 03:49:36 +00:00
Michael Brown 65e97c4f22 Alert when saving settings fails 2006-12-20 03:43:24 +00:00
Michael Brown 4b33c03942 Increase colour pair limit 2006-12-20 03:42:35 +00:00
Michael Brown c66b99272f Fix (hopefully) the scrolling logic 2006-12-20 03:41:55 +00:00
Michael Brown 84a2b886e1 Split error-message table portions of errno.h out to gpxe/errortab.h 2006-12-20 03:40:48 +00:00
Michael Brown e5f0898f38 Move strerror() prototype to string.h, where it belongs 2006-12-20 03:35:49 +00:00
Michael Brown 04da3556f9 Differentiate between ENOSPC and ENOMEM 2006-12-20 03:34:27 +00:00
Michael Brown 4f506328ad Use -ENOSPC rather than -ENOMEM, to distinguish the cases "generic out of 
memory" and "no space left for DHCP options"
 2006-12-20 03:33:37 +00:00
Michael Brown 637a891264 Fix prototype of sleep() and move it to unistd.h 2006-12-20 03:14:59 +00:00
Michael Brown 1e322d4b4c Add (partly-functional) user interface for editing configuration settings 2006-12-20 03:04:07 +00:00
Michael Brown 3e0f7621eb Don't automatically redraw the edit box; this allows better inheritance. 2006-12-20 02:09:41 +00:00
Michael Brown 35dcbfe771 Editable text box widget based on mucurses and edit_string. 2006-12-20 01:40:57 +00:00
Michael Brown 82ec3fc5cc Reset screen on exit as well as entry 2006-12-20 01:30:40 +00:00
Michael Brown 24f945edce Add "exit --help" to preempt the pedants. 2006-12-20 00:44:16 +00:00
Michael Brown d7cffd33e1 Remove obsolete mechanism for including nvo_cmd.o 2006-12-20 00:39:52 +00:00
Michael Brown ec5789bf0c Select required commands via config.h 2006-12-20 00:39:06 +00:00
Michael Brown 9f953322a1 Remove warning (at least on platforms with uint32_t == unsigned long). 2006-12-20 00:34:53 +00:00
Michael Brown a1685cb3e2 Move nvo_cmd.c to hci/commands. 2006-12-20 00:31:34 +00:00
Michael Brown 4d0d275ce4 Functionality now replaced by a combination of readline() and system(). 2006-12-20 00:27:11 +00:00
Michael Brown 38ad706b08 Use new minimal shell 2006-12-20 00:26:01 +00:00
Michael Brown 4919646fb9 Separated out (and tidied up) shell banner code 2006-12-20 00:24:13 +00:00
Michael Brown a2c5744daf Minimal shell implementation using readline() and system(). 2006-12-19 23:55:05 +00:00
Michael Brown a646e38f03 Use stdlib.h for malloc() instead of malloc.h. 2006-12-19 23:42:46 +00:00
Michael Brown b613086bfe Explicitly print out-of-memory message to avoid tricking the user into 
thinking that a command executed successfully.
 2006-12-19 23:37:51 +00:00
Michael Brown 22289ca8f6 Functioning readline() 2006-12-19 23:25:44 +00:00
Michael Brown 66007fa448 Provide an edit history to allow caller to efficiently update display. 2006-12-19 23:24:16 +00:00
Michael Brown abbfbd678d Explicitly move cursor to top-left of screen, in case the clear screen 
call doesn't do it.
 2006-12-19 22:37:12 +00:00
Michael Brown b3c535e550 Skeletal (non-echoing) version of readline() 2006-12-19 22:35:10 +00:00
Michael Brown 19e1d674d3 Catch attempts to print NULL strings 2006-12-19 22:33:42 +00:00
Michael Brown 1bc3514bd8 Start of generic editable string support 2006-12-19 19:28:12 +00:00
Michael Brown 70d20c4e7a Use common symbols to avoid dragging in getopt.o unless a getopt-using 
command is linked in.
 2006-12-19 16:27:15 +00:00
Michael Brown c1bac56f85 Use current attributes when erasing. 2006-12-19 01:17:10 +00:00
Michael Brown cdfe61662b Assume a 24-line screen, since we can't (easily) avoid scrolling after 
printing in the bottom-right position.
 2006-12-19 01:16:43 +00:00
Michael Brown 0aa1223264 Optimise bios_putchar for speed(!) by avoiding two separate real-mode 
calls.  This does make a visible difference when clearing the screen with
werase() inside bochs or qemu.
 2006-12-19 01:15:05 +00:00
Michael Brown e85bf52446 Avoid cursor move on every single character 2006-12-19 00:51:32 +00:00
Michael Brown 8e460de6be Obsolete, and no longer functions 2006-12-19 00:34:54 +00:00
Michael Brown e7cc1c6c35 Use ANSI escape sequence to reset and clear terminal, rather than using 
the (slow) werase().
 2006-12-19 00:33:36 +00:00
Michael Brown edbdce6e3d Now basically functioning on ANSI-supporting consoles. 2006-12-19 00:27:25 +00:00
Michael Brown 09f9142cbf Adjusted to use the normal internal mucurses API rather than accessing 
stdscr directly.
 2006-12-18 21:44:44 +00:00
Michael Brown b6b36e8ac4 Remove more dynamic allocation 2006-12-18 21:28:35 +00:00
Michael Brown 04d15fb8f8 There seems to be no reason why pos_x is static... 2006-12-18 21:12:58 +00:00
Michael Brown 1f74fa2cad Remove some unnecessary use of calloc() for tiny memory areas. 2006-12-18 21:11:30 +00:00
Michael Brown ba26defa6e Convert _{store,restore}_cursor_pos to static inlines. 2006-12-18 20:46:41 +00:00
Michael Brown 56970053f4 wmove() is part of the public curses API, and already defined in curses.h 2006-12-18 20:38:07 +00:00
Michael Brown 1755d8df7a Renamed core.h to mucurses.h 2006-12-18 16:52:21 +00:00
Michael Brown 426e847c4c Rename core.c->mucurses.c; bin/core.o is too generic to belong to mucurses. 2006-12-18 16:50:02 +00:00
Michael Brown 688eb60df4 Use int rather than short for bool; it will give more efficient code. 2006-12-18 16:48:09 +00:00
Michael Brown 2ed2b2efe8 Use iskey() and getchar() to interact with console, rather than object 
abstraction.
 2006-12-18 16:46:25 +00:00
Michael Brown a497e16767 The "increment MAC address by port number" hack applies only to EF1. 2006-12-18 15:28:34 +00:00
Michael Brown 530bbf7cca Print welcome banner in bold (which will come out as bright white text 
on the BIOS console, or genuine bold font on a xterm "serial" console),
just to prove the concept of the ANSI escape sequence handling.
 2006-12-18 01:31:33 +00:00
Michael Brown 8b3a4c9862 Add basic ANSI escape sequence support to BIOS console 2006-12-18 01:19:38 +00:00
Michael Brown 1cd45decc4 Added support for interpreting ANSI escape sequences on behalf of 
non-ANSI-capable consoles.
 2006-12-18 00:01:30 +00:00
Michael Brown 8a45f619a9 Fix building on gas versions that don't auto-insert addr32 prefixes 2006-12-12 19:07:18 +00:00
Michael Brown a39b111684 Automatically select between the "10" and "16" variants of command set, 
based on the device size.
 2006-12-12 18:54:35 +00:00
Michael Brown 3bd7e479a2 Catch SCSI errors, and work around the start-of-day CHECK CONDITION 
that some targets send.
 2006-12-12 18:18:54 +00:00
Michael Brown c0ec119ede Typo 2006-12-12 16:18:42 +00:00
Michael Brown 04c09823bd Request all the options that we're prepared to do anything with. 2006-12-12 16:18:20 +00:00
Michael Brown 240c9512bb Added "clear" command 2006-12-12 15:52:19 +00:00
Michael Brown 007ca97f25 Added clear_setting() 2006-12-12 15:49:46 +00:00
Michael Brown 0a26cd2933 Cope with system(""). 2006-12-08 17:07:12 +00:00
Michael Brown 69b9048e1a Added "priority" and "root-path" options 2006-12-08 16:30:14 +00:00
Michael Brown 72b1629cee Add placeholder ibft.h 2006-12-08 16:16:21 +00:00
Michael Brown 9aa3e10d7c Use root-path option (as per RFC 4173) rather than filename option to 
determine iSCSI boot parameters.
 2006-12-08 15:53:49 +00:00
Michael Brown a1af111a87 Also request root-path. 2006-12-08 15:49:46 +00:00
Michael Brown c343a3a8ee Including the final (char *)NULL is the responsibility of the caller 
of execl().
 2006-12-08 09:15:12 +00:00
Michael Brown a77b32aaf6 D'oh d'oh d'oh d'oh d'oh d'oh d'oh d'oh d'oh 2006-12-08 03:07:15 +00:00
Michael Brown cc697eeb1f Added "exit" back in as a standardised command. 2006-12-08 01:40:06 +00:00
Michael Brown 7de5d32ff5 cmdlinelib.c now calls system() rather than doing its own tokenisation 
(which was extremely heavy on calls to malloc()).

Moved include/command.h to include/gpxe/command.h, since it's
gPXE-specific.
 2006-12-08 01:26:11 +00:00
Michael Brown f3d817d512 Added execv() and system(). 2006-12-08 01:23:11 +00:00
Michael Brown e106a39ce8 Added missing include of stdint.h 2006-12-08 01:21:13 +00:00
Michael Brown 496563071d Added strdup() 2006-12-08 00:34:47 +00:00
Michael Brown 1e4a838f55 Added missing prototype 2006-12-08 00:21:08 +00:00
Michael Brown be0cd1cddd Added a functional version of getopt() and getopt_long(), ready for use 
in our commands.
 2006-12-07 03:54:57 +00:00
Michael Brown 29db66fb51 Add support for non-volatile stored options in the RTL8139 EEPROM. 2006-12-06 20:45:44 +00:00
Michael Brown 2863d1a1de inet_aton() has a non-traditional return value 2006-12-06 20:44:29 +00:00
Michael Brown 38ae94f8ce A cleaner method of handling login redirection; just use the existing 
reconnection mechanism.  This avoids the problems of trying to reuse
the TCP connection structure before the old connection has cleanly exited.
 2006-12-06 19:53:56 +00:00
Michael Brown d2bf7abe75 Added write support for three-wire devices (e.g. the RTL8139 EEPROM) 2006-12-06 19:51:58 +00:00
Michael Brown ac401f481d Verify data after writing 2006-12-06 18:51:31 +00:00
Michael Brown 5edb85c8b4 Work around another confused-by-RST bug 2006-12-06 18:09:33 +00:00
Michael Brown d88832ad7e Support PXE and iSCSI by default 2006-12-05 23:26:07 +00:00
Michael Brown b9f9230661 Work around another instance of the port re-use bug. 2006-12-05 23:15:35 +00:00
Michael Brown 8c3d09c564 Tweaked retry messages 2006-12-05 23:12:54 +00:00
Michael Brown 9600af14a3 Added debug messages 2006-12-05 22:53:49 +00:00
Michael Brown cc0b92652f Call closed() method only when the connection is genuinely in the 
TCP_CLOSED state (i.e. after the final FIN/ACK exchange), and has been
removed from the list of TCP connections.
 2006-12-05 22:53:28 +00:00
Michael Brown fcc70c9d60 Ensure that tcp_rx() always frees its received packet buffer. 2006-12-05 21:23:23 +00:00
Michael Brown 28c711b91d Killed off spurious <stdio.h> inclusion 2006-12-05 21:16:52 +00:00
Michael Brown 3fbfbad0f7 Avoid calling NULL methods! 2006-12-05 21:09:37 +00:00
Michael Brown 89bcb57201 Update ftp.c to work with Nikhil's TCP stack. 
Remove the now-totally-obsolete sockaddr_in field from tcp.h.
 2006-12-05 19:07:47 +00:00
Michael Brown a128b33b8b The VPD engine is broken and can't actually handle placing VPD 
anywhere other than offset 0 within the EEPROM, so we have to put our
settings at 0x100 instead.
 2006-12-05 17:56:13 +00:00
Michael Brown 4c3e0fede5 Adjust EEPROM/flash detection to fit expected manufacturing practice. 2006-12-05 16:00:06 +00:00
Michael Brown 6a91a03409 Added options listed in 
http://www.microsoft.com/whdc/winlogo/hwrequirements.mspx as required
for iSCSI boot.  Note that options 204-206 are listed in the document
but don't seem to be defined anywhere on the web.
 2006-12-05 15:40:28 +00:00
Michael Brown c6060a8fea Tidy up some more output. The command-line code needs some severe 
overhauling, but this is not the time to do it.
 2006-12-05 10:27:16 +00:00
Michael Brown e852f8e504 Slightly tidied up console messages. 2006-12-05 10:14:58 +00:00
Michael Brown cb883b3faf Change some debugging messages to use DBG() 2006-12-05 10:01:00 +00:00
Michael Brown 8bff0f0619 Avoid draining the keyboard buffer during gateA20_set(). It shouldn't 
technically be necessary, because the "enable A20" command requires
only that the keyboard controller is ready to accept input (i.e. that
its input buffer is empty), and shouldn't also require that the
keyboard is ready to send output (i.e. that its output buffer is also
empty).  See http://www.smsc.com/main/tools/io-bios/42i.pdf section
3.1 ("Command Invocation") for a justification.

gateA20_set() is called on every real-mode transition (in case some
idiot piece of external code such as Intel's PXE stack decided it
would be fun to re-disable A20), so draining the keyboard buffer means
that we end up losing keypresses on some systems.  In particular, this
makes typing at the command line almost impossible, and causes
Etherboot to ignore Ctrl-Alt-Del.

We should really implement a gateA20_test() function to verify that
gate A20 has been correctly enabled, and think about adding other
commonly-used methods such as Fast Gate A20.
 2006-12-05 09:45:39 +00:00
Michael Brown d041d74054 Tied NVO commands into the human-interactable settings code that I 
completely forgot I'd written ages ago.
 2006-12-05 02:40:03 +00:00
Michael Brown 6842dd3222 Handle TargetAddress 2006-12-05 01:41:32 +00:00
Michael Brown 67577556a2 Handle strings as complete units, instead of a byte at a time. 2006-12-05 01:08:56 +00:00
Michael Brown 3a7d762c1c Add iscsi_rx_buffered_data() and supporting infrastructure. 2006-12-05 00:39:05 +00:00
Michael Brown 16b81e442f Added more debug messages 2006-12-04 23:47:44 +00:00
Michael Brown d9f32726b4 Added quick and dirty commands for testing the new NVO code. 2006-12-04 23:40:35 +00:00
Michael Brown 6b45947a59 Added debug statements 2006-12-04 23:20:56 +00:00
Michael Brown 052ef6dc5a Added nvs_write(). This shares a lot of code in common with nvs_read(); 
this can probably be optimised down quite a lot.
 2006-12-04 22:06:54 +00:00
Michael Brown ab4e1dba3f Added nvo_save() 2006-12-04 22:04:10 +00:00
Michael Brown cc9bcb99a0 Add the concept of a fragment list for non-volatile stored options. 2006-12-04 21:46:13 +00:00
Michael Brown f944737045 Fixed two logic errors that were cancelling each other out. 2006-12-04 21:12:52 +00:00
Michael Brown d62c83a350 Migrated etherfabric driver to using generic SPI layer. 2006-12-04 20:47:51 +00:00
Michael Brown 2d8d21fe74 Added the generic block-splitting code to nvs.c 2006-12-04 19:06:07 +00:00
Michael Brown 1961ba44e1 Added generic SPI protocol handler with read and write support. 2006-12-04 18:32:55 +00:00
Michael Brown 946967f09c Abstracted out part of the concept of an SPI device to a generalised NVS 
device.

Separated the mechanisms of non-volatile storage access and non-volatile
stored options.
 2006-12-04 18:23:06 +00:00
Michael Brown dc06c895fc Changed length parameter in SPI methods to be a byte length, rather than 
a word length.
 2006-12-04 16:09:59 +00:00
Michael Brown 931f94dca3 Generalised the SPI abstraction layer to also be able to handle interfaces 
that don't provide the full flexibility of a bit-bashing interface.

Temporarily hacked rtl8139.c to use the new interface.
 2006-12-04 15:36:51 +00:00
Michael Brown 2e41bfd268 Force syntax-checking on assertions even in non-asserting builds. 2006-12-04 15:09:57 +00:00
Michael Brown 3e0286dee3 Move ANSI C standard prototypes to stdlib.h; leave the gPXE-specific 
function prototypes (e.g. malloc_dma()) in malloc.h.
 2006-12-02 20:10:21 +00:00
Michael Brown 4cd56820ea Basic non-volatile storage support 2006-11-29 02:41:08 +00:00
Michael Brown 70d4b4f7cf Make the "drive number" option apply to iSCSI as well as AoE 2006-11-29 00:27:10 +00:00
Michael Brown 3234ef1b0b Merged changes from Solarflare 2006-11-28 13:25:23 +00:00
Michael Brown 74c41fac06 Create "username" and "password" DHCP options, ready for placing this 
information in NVS.
 2006-11-28 02:14:20 +00:00
Michael Brown 3f0b4d9ed8 Updated to use asynchronous operation model for iSCSI requests 
Added CHAP authentication
 2006-11-28 00:29:02 +00:00
Michael Brown 82342e0b8f Marked memcmp/strcmp as "pure" functions, to allow gcc to optimise 
away code such as

  if ( strcmp ( some_string, "some_value" ) != 0 ) {
     DBG ( "Bad value received!" );
  }
 2006-11-27 23:50:24 +00:00
Michael Brown c4677c7e73 Implemented realloc(), and changed the semantics of malloc(0) to allow 
for realloc(0) being a valid way to free memory.
 2006-11-24 16:51:18 +00:00
Michael Brown 6a18721ce8 Fixed off-by-one error 2006-11-22 04:54:17 +00:00
Michael Brown fdaddd969a Added "name" field to digest algorithms 2006-11-21 16:14:50 +00:00
Michael Brown d37f82509f Added debug statements. 
Don't crash when called on an uninitialised chap structure; this
allows us to avoid extra checks within iscsi.c to make sure that we
receive the CHAP_XXX keys in a sensible order.
 2006-11-21 16:14:17 +00:00
Michael Brown a9415d3da2 Reduce from 157 to 123 bytes 2006-11-21 16:01:12 +00:00
Michael Brown c5428303e4 Added generic CHAP layer, independent of iSCSI 2006-11-21 13:26:59 +00:00
Michael Brown 57d539aab0 Made it temporarily possible to call MD5 routines directly from external 
code, rather than going through the digest layer.

Removed a spurious line of constants.
 2006-11-15 04:22:22 +00:00
Michael Brown ea97fe42dd Note to self: do not write code late at night 2006-11-15 04:16:26 +00:00
Michael Brown 5753f2c58b May as well add octal support to strtoul() 2006-11-15 02:57:24 +00:00
Michael Brown bbfb2e02fd Fixed endp bug in strtoul() 2006-11-15 02:54:28 +00:00
Michael Brown 65ff5357f1 Extend strtoul() to cope with hex as well as decimal. Doesn't cope 
with octal yet, but we can probably live without that.
 2006-11-15 02:52:06 +00:00
Michael Brown fedc186fd7 Split login into security negotation and operational parameter 
negotiation phases, to allow inclusion of CHAP authentication.
 2006-10-03 09:17:38 +00:00
Michael Brown b16de6ae66 Inhibit compiler warnings on DBG() when building a non-debug object, 
while retaining the format string checking.
 2006-09-27 11:09:56 +00:00
Michael Brown 88e38fa148 We don't actually have a stdio.h header file. Our printf() functions are 
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.
 2006-09-27 10:58:14 +00:00
Marty Connor 6ac78f6aff added stdio.h to includes for DBG compilation 2006-09-27 05:57:06 +00:00
Marty Connor 1da4faa896 include stdio.h to suppress printf warning, general warnings fixups 2006-09-27 04:04:55 +00:00
Marty Connor 757618edea eth_ntoa and warnings cleanup 2006-09-27 03:05:21 +00:00
Marty Connor cd8168b071 eth_ntoa cleanup. still has warnings. needs work. 2006-09-27 03:00:21 +00:00
Marty Connor 727a88709e eth_ntoa and warnings cleanup 2006-09-27 02:18:07 +00:00
Marty Connor 0d1087a5de eth_ntoa and warnings cleanup 2006-09-27 02:07:59 +00:00
Marty Connor 859cc71158 compilation warnings cleanup 2006-09-26 22:18:00 +00:00
Marty Connor a02dccdafa eth_ntoa cleanup 2006-09-26 22:11:45 +00:00
Marty Connor b88aa51b07 warnings cleanup (still gives lots of compilation warnings from unused functions and missing legacy support) 2006-09-26 22:09:03 +00:00
Marty Connor 9588e20828 warnings cleanup 2006-09-26 22:04:33 +00:00
Marty Connor e753444e04 compilation warnings cleanup 2006-09-26 21:58:08 +00:00
Marty Connor cf84605271 eth_ntoa and compilation warnings fixes 2006-09-26 21:33:12 +00:00
Marty Connor 097c1b341d eth_ntoa fixes 2006-09-26 21:06:29 +00:00
Michael Brown 7952bb76ec Minor fix 2006-09-25 14:41:54 +00:00
Marty Connor cce8755fb8 eth_ntoa and warnings fixups, memcpy compilation fix 2006-09-25 09:06:50 +00:00
Marty Connor d86c080024 eth_ntoa and warnings fixups 2006-09-25 03:52:01 +00:00
Marty Connor eefac0e258 eth_ntoa and warnings fixups 2006-09-25 03:21:25 +00:00
Marty Connor d4b060be3b eth_ntoa and warnings fixups 2006-09-25 02:55:13 +00:00
Marty Connor f4d0f2e5b5 eth_ntoa and warnings fixups 2006-09-25 02:47:50 +00:00
Marty Connor 9e71390930 eth_ntoa and warnings fixups 2006-09-25 02:41:46 +00:00
Marty Connor 447ed77525 eth_ntoa and warnings fixups 2006-09-25 02:18:11 +00:00
Marty Connor 3ffeffebb2 eth_ntoa and warnings fixups 2006-09-25 02:11:52 +00:00
Marty Connor c0e91255d0 eth_ntoa fixups 2006-09-20 00:20:37 +00:00
Marty Connor fe62800bad eth_ntoa fixups 2006-09-20 00:06:52 +00:00
Marty Connor 637411c2ab eth_ntoa fixups 2006-09-20 00:00:44 +00:00
Marty Connor 3df3ac72e1 eth_ntoa fixups 2006-09-19 16:33:46 +00:00
Marty Connor 896f871fba eth_ntoa fixups 2006-09-19 15:58:37 +00:00
Marty Connor 077bbc220a eth_ntoa fixup 2006-09-19 15:49:57 +00:00
Marty Connor 338a6de549 eth_ntoa fixup, some warnings fixups (isa/pnp fixups still needed) 2006-09-19 15:23:28 +00:00
Marty Connor 5a39995f8b eth_ntoa fixup, _disable arg fixup 2006-09-19 15:17:51 +00:00
Marty Connor c4964c3e3a fix args to _disable routine 2006-09-19 15:01:16 +00:00
Marty Connor 31d65dd73f Minor edit to make HEAD build 2006-09-19 14:16:15 +00:00
Michael Brown 1a944a894e Killed 2006-09-18 21:57:59 +00:00
Michael Brown b8baee7632 Removed as a gesture of goodwill following a request from Microsoft 2006-09-18 21:56:15 +00:00
Michael Brown 2f60aa42e7 Killed 2006-09-18 21:55:27 +00:00
Marty Connor be0b19a690 commented out contents of core/nic.c, which should now be obsolete. 2006-09-18 15:08:08 +00:00
Marty Connor a9cb4ca079 DBG MAC addr printout in driver 2006-09-15 12:54:11 +00:00
Marty Connor a998286c8b change MAC address printout to DBG using eth_ntoa (temporary legacy support) 2006-09-15 12:42:43 +00:00
Michael Brown 0dca1dc8ce Made eth_ntoa() public for use in legacy drivers' DBG() statements. 2006-09-15 12:34:34 +00:00
Marty Connor 56a3ff7202 get rid of compile warnings (except intentionally generated ones) 2006-09-14 20:54:05 +00:00
Marty Connor c30623b739 fix DBG macro unknown variable 2006-09-14 20:34:53 +00:00
Marty Connor b41f754e3a Fix compile warnings, remove unused var 2006-09-14 17:58:23 +00:00
Marty Connor e2aca77132 update DBG_DISCARD macro to allow the compiler to see the argument for compile-time checking, while still having it optimized away during compilation 2006-09-14 17:38:17 +00:00
Marty Connor 08d7ea1d34 Fixed DBG macro format, fixed compile warnings. removed extra parameter from mtd80x_disable(...) 2006-09-14 17:15:53 +00:00
Marty Connor 35f90278a8 Remove nic_disable call from drivers. Call should be made at a higher level 2006-09-14 14:51:38 +00:00
Marty Connor 1ed6e69ea5 Remove printf of MAC address in driver. 2006-09-14 14:06:33 +00:00
Michael Brown 4ef1ef0ee4 Restored the le32_to_cpus() and cpu_to_le32s() calls 2006-09-11 17:54:50 +00:00
Michael Brown bb8725bffa Added the "swap in place" macros 2006-09-11 17:54:19 +00:00
Michael Brown 013f8c119a Tidied up. 2006-09-11 17:45:51 +00:00
Michael Brown 2eed0bb8e5 Reduced size from 2087 bytes to 1056 bytes 2006-09-11 17:18:06 +00:00
Michael Brown 48bdde5d7b Taken from Linux's md5.c. This implementation is not very 
size-efficient, and will probably be rewritten.

The md5.c from MatrixSSL is too ugly to consider importing.
 2006-09-11 16:30:36 +00:00
Michael Brown 1ddfce2308 Generalisation of a message digest algorithm 2006-09-11 16:29:45 +00:00
Michael Brown 0566ab2a2f Added geometry-guessing code based on the partition table 2006-09-08 22:22:03 +00:00
Michael Brown 21bc2015f2 Fix gcc-induced reference to memcpy 2006-09-01 10:48:35 +00:00
Michael Brown 69d2261016 Check that serial port init actually happens 2006-09-01 00:26:32 +00:00
Michael Brown 66dcd22f61 Added debug to catch initialisation failures 2006-09-01 00:19:09 +00:00
Michael Brown 78dd963c1f Check to see if we've reached the end of the map before attempting to 
skip past an empty region, otherwise we end up generating an infinitely
long e820 map.  (Yes, there *are* real systems that provide e820 maps
with a zero-length region at the end...)
 2006-08-31 13:25:45 +00:00
Michael Brown c399e88aa3 Hopefully fix gcc3 build issue 2006-08-30 13:55:52 +00:00
Michael Brown 095fce14f8 Added extra debugging 2006-08-30 13:39:07 +00:00
Michael Brown 7e95980858 Added iBFT construction to iSCSI boot test 2006-08-27 23:54:20 +00:00
Michael Brown 22511400c7 Added generic function for calculating ACPI table checksum 2006-08-27 22:02:08 +00:00
Michael Brown c46126bfa4 Does anyone still use 9600 baud? 2006-08-27 01:39:11 +00:00
Michael Brown cab3f4502b Correct option number for DHCP_DNS_SERVERS, and add it to the request 
list.
 2006-08-27 01:37:58 +00:00
Michael Brown 5a54225aef Added support for INT 13,15; NTLDR calls it (though it may not 
actually do anything with the result, since it carried on using us
even when we returned failure).
 2006-08-27 01:22:01 +00:00
Michael Brown 40724431e8 Added support for INT 13,15; NTLDR calls it (though it may not 
actually do anything with the result, since it carried on using us
even when we returned failure).
 2006-08-26 23:42:02 +00:00
Michael Brown 19883779ba Use TEXT16_CODE() rather than manually specifying ".code16" etc, since 
our manual ".code32" will break a KEEP_IT_REAL build.
 2006-08-24 18:43:28 +00:00
Michael Brown 028bc034e4 Always update the PnP checksum, even if the ident string is not being set. 2006-08-24 17:56:46 +00:00
Michael Brown b4e559d7e2 Added basic profiling support 2006-08-24 16:22:56 +00:00
Michael Brown 6abfaa153b Towards making KEEP_IT_REAL work again. 
Fix bug that caused over-allocation of .text16 and .data16 memory areas
by a factor of 16.
 2006-08-24 13:18:05 +00:00
Michael Brown cddf8df8d4 Quick utility to pad floppy disk images for vmware/qemu 2006-08-23 03:07:41 +00:00
Nikhil Chandru Rao dccb8358bd Fixed a bug in the TCP state machine. Added a transition from ESTABLISHED to LAST_ACK on receiving a FIN,ACK 2006-08-19 16:14:53 +00:00
Nikhil Chandru Rao d1d334b8e1 IP6 support 2006-08-19 15:58:22 +00:00
Michael Brown f1e1dfae3d Added RX tracing as well. 2006-08-16 00:15:40 +00:00
Michael Brown cf2178f885 Added debug strings. 2006-08-16 00:05:24 +00:00
Michael Brown bb3df618b8 Remove old-style debug message 2006-08-16 00:02:43 +00:00
Michael Brown 0743dc5b0d Added some minimal debugging for transmitted PDUs. 2006-08-15 23:56:18 +00:00
Michael Brown 27ba2d7527 Take out unused cleanup() function so that we can remove the link 
dependency on dev.o.
 2006-08-14 22:52:35 +00:00
Michael Brown d475ecd561 Removed TAGGED_IMAGE from the default build; NBI has been broken for ages. 2006-08-14 22:46:50 +00:00
Michael Brown dbf3482ef5 Removed obsolete print_config() 2006-08-14 22:45:22 +00:00
Michael Brown dd59181a0a Removed DNS from the default configuration; it hasn't been updated to 
the new UDP API yet.
 2006-08-14 22:42:56 +00:00
Michael Brown 97439cb6eb Kill off poll_interruptions(); it is lethal when we're acting as a PXE 
stack or INT 13 emulator etc.
 2006-08-14 22:29:51 +00:00
Derek Pryor 562ab6d65c Bug fixes to the HTTP protocol code 2006-08-12 19:05:08 +00:00
Derek Pryor 0f88703019 Bug fixes to the HTTP protocol code 2006-08-12 18:54:59 +00:00
Michael Brown c48170ffaf Print net device name when making request. 2006-08-11 18:49:58 +00:00
Michael Brown 3c35a0b16d Added cmdl_show proof-of-concept 2006-08-11 18:40:27 +00:00
Michael Brown dd9399f527 Added "hostname" and "ip" as sample settings 2006-08-11 18:29:20 +00:00
Michael Brown fe774fe356 Added ipv4 configuration type 2006-08-11 18:22:41 +00:00
Michael Brown 7029fb8eff Add string configuration type 2006-08-11 18:16:57 +00:00
Michael Brown db0ff1731f Fail gracefully when set_dhcp_option() is called with options==NULL. 2006-08-11 18:16:34 +00:00
Michael Brown db46972349 Added basic infrastructure for manipulating settings. 2006-08-11 18:00:22 +00:00
Derek Pryor 3b45f05be4 Removing because of conflict with new HTTP protocol 2006-08-11 14:13:58 +00:00
Derek Pryor 25ea34a8d7 New HTTP protocol and test code 2006-08-11 14:13:02 +00:00
Michael Brown 2497270c14 command->data_{in,out} are now userptr_t, so it is invalid to compare 
against NULL.
 2006-08-10 17:35:14 +00:00
Michael Brown ea5fa82b91 Fixed variable name in assertion 2006-08-10 17:09:48 +00:00
Michael Brown bc1a37eacb Added missing packed attribute 2006-08-10 00:10:09 +00:00
Michael Brown 35559ad87c Added description for a basic ACPI table, taken from 
include/linux/acpi.h.
 2006-08-10 00:09:31 +00:00
Michael Brown 4afc494b83 Both the !PXE and PXENV+ structures must be paragraph-aligned 2006-08-09 18:22:25 +00:00
Michael Brown c3a4f3c5da Towards an RFC2988-compliant timer. 2006-08-09 15:54:17 +00:00
Michael Brown f0718d562f Don't call stop_timer() from within the timer expiry callback; it's 
already stopped.

Don't call start_timer() when sending a dataless ACK.  This may or may
not be the right thing to do; I can't tell.

Back out broken "send ACK only if required to" logic temporarily.
 2006-08-09 15:50:20 +00:00
Nikhil Chandru Rao 3aff701001 Changed the TCP state machines behaviour in the ESTABLISHED state 2006-08-09 15:04:26 +00:00
Michael Brown dc8b96b446 Temporarily work around the bug when port numbers are reused between 
subsequent runs.
 2006-08-09 14:44:58 +00:00
Michael Brown 09688cb3b5 Correct some packet ownership and freeing bugs. 2006-08-09 14:27:07 +00:00
Michael Brown 43d601b678 out_flags was being set but never used. 
Use just random() to allocate initial sequence numbers; the previous
algorithm ended up with a high probability of zeroing the high word.
 2006-08-09 13:35:03 +00:00
Michael Brown 065a2a486d Port the UDP port allocation code to TCP 2006-08-09 12:08:20 +00:00
Michael Brown de0c36a98a Remove some of the confusion surrounding the amount to strip off from 
a TCP packet before passing to newdata().
 2006-08-09 12:01:09 +00:00
Michael Brown 867c7aef59 iphdr->hlen includes the IP header, so truncate packet *before* 
stripping the header.  Also fix an htons/ntohs confusion.
 2006-08-09 11:52:53 +00:00
Marty Connor ee9ae8130a Remove _PROTOCOL macros for gcc 3.2 compatibility 2006-08-09 04:42:14 +00:00
Marty Connor dd7e103d58 Make VERSION_MAJOR for gPXE be 0 2006-08-09 03:43:41 +00:00
Michael Brown 0dd0a8366e Removed obsolete line merged in with the cmdline stuff 2006-08-09 03:22:29 +00:00
Michael Brown 504a705d9e Do no evil. :) 2006-08-09 03:21:02 +00:00
Michael Brown c9e6c33bba Attempt a PXE NBP boot as the TFTP test. 2006-08-09 03:00:11 +00:00
Michael Brown f018da8215 Implement enough of PXENV_GET_CACHED_INFO to support pxelinux. 2006-08-09 02:59:19 +00:00
Michael Brown 75d26d884a Added pxe_netdev; a slight hack for now, but will need to be done 
properly for the PXE UNDI API anyway.
 2006-08-09 02:58:27 +00:00
Michael Brown e9561aafc0 Derive xid dynamically from the netdev, so that we can call 
create_dhcp_packet() from pxe_preboot.c, after the dhcp_session is long
gone.

Expose the functions required by pxe_preboot.c
 2006-08-09 02:56:40 +00:00
Michael Brown 56c995ff60 Aborted 2006-08-09 02:37:05 +00:00
Marty Connor 41af7457a8 Merge of Fredrik Hultin command_line 2006-08-09 02:30:35 +00:00
Michael Brown 691557281f Add a couple of small but vital parts to PXENV_UDP_WRITE. 2006-08-09 01:57:02 +00:00
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.
 2006-08-09 01:24:32 +00:00
Michael Brown fd07f56f0d Note to self: learn to count. 2006-08-09 00:56:07 +00:00
Michael Brown 843bcc291d Added missing __from_text16()s when passing pointers to PXE NBP. 2006-08-09 00:39:21 +00:00
Michael Brown 71754ada2a Allow linking by converting functions to stubs 2006-08-09 00:25:29 +00:00
Michael Brown 17ecfd1d67 Allow linking by converting all functions to stubs 2006-08-09 00:22:28 +00:00
Michael Brown 751ae718bd pxe_int_1a is needed by pxe_call.c 2006-08-09 00:16:57 +00:00
Michael Brown d1a123b1f4 Added TFTP test code (currently just dumps file to console). 2006-08-09 00:09:29 +00:00
Michael Brown 3611cb17b7 Initial (untested) implementation of TFTP over the new UDP API. 2006-08-08 23:45:52 +00:00
Michael Brown eda79ec32b The prototype for strcasecmp() is apparently in strings.h. 2006-08-08 22:52:16 +00:00
Nikhil Chandru Rao 409f69a08a Changed ipv4_dump() to consume only one line. 2006-08-08 22:26:35 +00:00
Nikhil Chandru Rao 8bf38fb400 Corrected bugs in the TCP logic. There might be a few more which need to be taken care of. 2006-08-08 22:25:20 +00:00
Michael Brown 72cd29f13c Added some TFTP definitions for use with the new UDP API. 2006-08-08 22:01:16 +00:00
Michael Brown 18c112d205 Added (not yet tested) PXE API entry point and support functions. 2006-08-08 20:43:33 +00:00
Michael Brown d12383f1d3 Update to match the daft capitalisation in the actual PXE spec 2006-08-08 20:43:05 +00:00
Michael Brown 68e33224ef gcc3 compatibility: removed ARP_NET_PROTOCOL(). 2006-08-08 17:44:25 +00:00
Nikhil Chandru Rao d2bdf81505 Removed some bugs in TCP 2006-08-08 03:42:30 +00:00
Nikhil Chandru Rao cb42e573a0 Added retransmissions to TCP 2006-08-07 18:52:26 +00:00
Michael Brown 010288577f Add very, very quick and dirty hello world test 2006-08-07 18:49:10 +00:00
Michael Brown 885a630ddf Fix routing when a gateway exists. This should probably be split into 
a separate function.
 2006-08-07 17:51:19 +00:00
Michael Brown 8a3f4b7de6 Set a NUL terminator before calling inet_aton. 2006-08-07 17:50:41 +00:00
Michael Brown ecdcdea1af Remove unused attribute from __table macros; the tables are no longer 
static since otherwise gcc4 optimises them away completely.  Also, it
really *is* an error if the table start and end are unused, so they
certainly shouldn't be marked with attribute unused.
 2006-08-07 17:06:31 +00:00
Michael Brown d0e4f198d6 Add iSCSI to the DHCP tests. 
Start updating iscsi.c to use Nikhil's TCP API.
 2006-08-07 16:48:24 +00:00
Nikhil Chandru Rao 6714ec745a Minor corrections 2006-08-07 07:37:23 +00:00
Michael Brown eb24eece0e Convert some trivial functions to static inlines. 2006-08-03 23:42:03 +00:00
Michael Brown ffe0e24249 Make the UDP senddata() methods return a status code. 
udp_connect() now follows the standard BSD sockets semantics and simply
sets the default address for outgoing packets; it doesn't filter incoming
packets.
 2006-08-03 23:10:14 +00:00
Michael Brown a0a872f7f1 Updated PXE UDP implementation to use the new Etherboot UDP API. 
Updated PXE API dispatcher to use copy_{to,from}_user, and moved to
arch/i386 since the implementation is quite architecture-dependent.
(The individual PXE API calls can be largely
architecture-independent.)
 2006-08-02 23:08:10 +00:00
Michael Brown e24a6cb525 Moved the basic struct sockaddr out of in.h. 2006-08-02 00:06:30 +00:00
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.
 2006-08-02 00:02:21 +00:00
Nikhil Chandru Rao 9225f4edac TCP support 2006-08-01 20:46:50 +00:00
Nikhil Chandru Rao c24546c70b Minor changes to the network layer rx() functions 2006-08-01 20:27:26 +00:00
Michael Brown beadd82208 Remove unused functions. 2006-08-01 14:26:02 +00:00
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).
 2006-08-01 14:22:04 +00:00
Michael Brown 3a0e293123 Renamed tcpip_if.[ch] to tcpip.[ch] 2006-08-01 14:18:09 +00:00
Michael Brown 21c3d63c2e We shouldn't need to allocate a TX packet buffer when calling newdata(); 
if the application wants to send data then it will have to use the normal
senddata() mechanism.
 2006-08-01 14:13:58 +00:00
Michael Brown ae277992c2 Request bootfile name; it doesn't seem to be automatically supplied by 
all servers.
 2006-08-01 14:12:27 +00:00
Michael Brown 6e3e5efaed Accept '%i' as a synonym for '%d'. 2006-07-25 14:33:20 +00:00
Michael Brown 9e761f5f28 Print out "DHCP..." message just in case people think the demo is sitting 
there doing nothing when it's actually waiting for a DHCP reply.
 2006-07-20 14:20:11 +00:00
Michael Brown a92d242008 Allow an AoE boot to be directed via DHCP, so that we have a proof of 
concept demo that actually does something useful.
 2006-07-20 14:15:23 +00:00
Michael Brown 3085f03ad4 Request Etherboot encapsulated options. 
Parameter request list is yet another option that ISC dhcpd ignores
unless it's in the main options block.

Fix logic error in parsing file and sname fields.
 2006-07-20 14:14:41 +00:00
Michael Brown b26806cf18 Add dhcp_snprintf() for extracting DHCP string options. 2006-07-20 14:13:11 +00:00
Michael Brown 7ca8bcd98c Print out the lease time, just to show how easy it is. 2006-07-20 03:02:34 +00:00
Michael Brown 16d04386b6 Switch default stack to Nikhil's TCP/IP stack 2006-07-20 02:53:15 +00:00
Michael Brown e74e20cb55 Remove the static IP address hack from netdevice.c, and change the 
default test to the DHCP test.
 2006-07-20 02:51:52 +00:00
Michael Brown 00a1f000b1 Added dhcp_ipv4_option() and friends. 
Added test code to configure the interface for IPv4 after DHCP.
 2006-07-20 02:49:59 +00:00
Michael Brown 6a0b4c9772 Free up any allocated options if we fail 2006-07-20 02:25:39 +00:00
Michael Brown 764cb41456 Document memory ownership. 2006-07-20 02:23:42 +00:00
Michael Brown 7ca1bb0fbe Now successfully negotiates the whole DHCPDISCOVER/OFFER/REQUEST/ACK 
cycle.  :)
 2006-07-20 02:19:06 +00:00
Michael Brown 30d9bcdc6e Rename unwieldy function 2006-07-20 00:24:25 +00:00
Michael Brown 9ad5cede96 Set DHCP_MESSAGE_TYPE option within the main options block. This 
doesn't seem to be required by the RFCs, but at least ISC dhcpd and
ethereal refuse to recognise it otherwise.
 2006-07-20 00:18:50 +00:00
Michael Brown 881b90e82c Packets without a DHCP_MESSAGE_TYPE option are probably just BOOTP 
packets.
 2006-07-20 00:03:25 +00:00
Michael Brown 29b358dd39 conn->local_port is now network-endian; do not swap when comparing 
against value in header.

Temporarily disable RX checksumming; it's broken and is holding up
work on higher-layer protocols
.
 2006-07-20 00:03:01 +00:00
Michael Brown 36c94eae78 Clarify hexiness of header length 2006-07-20 00:01:50 +00:00
Michael Brown 2c0eb6eb1d Correct TCP/IP checksum generation. 2006-07-19 23:38:05 +00:00
Michael Brown 0768670fd8 udp_open() takes ports in network-endian order. 2006-07-19 21:56:27 +00:00
Nikhil Chandru Rao 13dbf5494d Minor edits 2006-07-19 21:05:58 +00:00
Michael Brown 224529d8dd Now capable of sending what, to me, looks like a valid DHCPDISCOVER 
(apart from the bad UDP checksum).
 2006-07-19 20:50:50 +00:00
Michael Brown a38010fb0e Make udp_send() call udp_sendto(), rather than vice-versa. 2006-07-19 20:38:49 +00:00
Michael Brown 7c84b74185 A small but very critical bug. 2006-07-19 20:16:46 +00:00
Michael Brown 82f3295794 Use more standardised format specifiers in debug messages (e.g. %p for 
a pointer).
 2006-07-19 18:45:18 +00:00
Michael Brown ab633f6a73 Reserve space for lower-layer headers when allocating packet buffer. 
Use pkb_available() rather than pkb_len() (which will always return 0
on a freshly allocated buffer).

udp_send() should assume that the buffer has already been allocated.
 2006-07-19 18:21:30 +00:00
Michael Brown 6858b14a34 Add pkb_available() 2006-07-19 18:16:48 +00:00
Michael Brown e8daeb62b1 Eliminate confusion between functions that return pointers and 
functions that return status codes.

Zero the DHCP packet buffer *before* creating the options structures
inside it.
 2006-07-19 18:11:31 +00:00
Michael Brown 3369f93036 Add block identification to debug messages 2006-07-19 17:58:27 +00:00
Michael Brown 6d9d48537e Added some debug messages and DHCP test code 2006-07-19 17:49:31 +00:00
Michael Brown 317b962b65 Proof of concept: transmit a single DHCPDISCOVER and dump out any 
parsed DHCP responses.
 2006-07-19 17:32:13 +00:00
Michael Brown 76070cd226 Added missing prototype 2006-07-19 17:29:18 +00:00
Michael Brown 16fc9858db Beginnings of DHCP protocol implementation 2006-07-19 17:01:06 +00:00
Michael Brown a7011edfd4 Add net/udp 2006-07-19 17:00:40 +00:00
Michael Brown bf0cdd42cf Add some DHCP options that we are likely to use 2006-07-19 17:00:32 +00:00
Michael Brown e0668ad8df Correct typo 2006-07-19 16:58:44 +00:00
Nikhil Chandru Rao bf515d3d65 Minor edit in net/udp.c 2006-07-19 16:27:54 +00:00
Nikhil Chandru Rao ab577e1a3a The following edits were made: \ 
1. Updated UDP send data code\
2. Corrected internet checksum\
3. Moved udp_buffer() and udp_buflen() to udp.c from udp.h
 2006-07-19 16:25:23 +00:00
Michael Brown b8d619e822 Added macros for generating static DHCP options 2006-07-19 16:16:51 +00:00
Michael Brown 254fe6e00e Split DHCP packet creation into two parts: creating the basic packet 
structure, and populating it with options.  This should allow us to
use the same basic options list for both DHCPDISCOVER and DHCPREQUEST,
plus making it much easier to set the non-constant parameters
(e.g. requested IP address) in request packets.
 2006-07-19 12:12:45 +00:00
Michael Brown e40ebb67de Allow for calling find_dhcp_option() with "options" set to NULL, in order 
to search through all registered option blocks.

Move some static inlines that are likely to be used frequently into
dhcpopts.c as normal functions, to save space.
 2006-07-19 11:05:38 +00:00
Michael Brown 7ab29b0bfe This file breaks "make blib"; please find a way to avoid doing this. 2006-07-17 19:19:17 +00:00
Derek Pryor e71098a652 The first packet (ClientHello Handshake) can be constructed and is accepted 

							
								
						
							2006-07-17 16:38:20 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								6c01d3bb95
								
							
								
							
						
						
							
							
								
								Fix creation of the htype field; the ll_proto field from which it is
							
							
							
							
							
							

							
							
derived is a 16-bit big-endian field, but htype is only 8 bits wide.

							
								
						
							2006-07-17 13:07:14 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								35b0233baa
								
							
								
							
						
						
							
							
								
								Tidy up hex_dump() output.
							
							
							
							

							
						
						
							2006-07-17 13:04:29 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								b24947f0c0
								
							
								
							
						
						
							
							
								
								Add sketch code to reassemble a DHCP packet from our internal "everything
							
							
							
							
							
							

							
							
is a DHCP option" data structures.

We need this code in order to be able to return a DHCP packet to a PXE NBP
which reflects options from our multiple sources (e.g. NVS and DHCP
server).  This is expensive, but necessary.  Having paid this cost, we may
as well try to use the same code to generate our DHCP request packets,
since the process is similar.

							
								
						
							2006-07-17 12:47:22 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								12da7ea475
								
							
								
							
						
						
							
							
								
								Add (untested) code for parsing a received DHCP packet and constructing a
							
							
							
							
							
							

							
							
DHCP options block from the contents.

							
								
						
							2006-07-15 19:24:55 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								19e8b41562
								
							
								
							
						
						
							
							
								
								Add code to modify DHCP option values within a block.
							
							
							
							

							
						
						
							2006-07-13 20:49:04 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								3acbff4f00
								
							
								
							
						
						
							
							
								
								How did this ever work properly before?
							
							
							
							

							
						
						
							2006-07-13 18:27:23 +00:00
						
					

				
					

						
							
							
								
								Derek Pryor
							
						
						
							
							
							
							
								
							
								47be47bf17
								
							
								
							
						
						
							
							
								
								Adding SSL Constructs header file. (First version)
							
							
							
							

							
						
						
							2006-07-10 13:26:20 +00:00
						
					

				
					

						
							
							
								
								Nikhil Chandru Rao
							
						
						
							
							
							
							
								
							
								5f651f8622
								
							
								
							
						
						
							
							
								
								Added fragment reassembly code
							
							
							
							

							
						
						
							2006-06-30 08:52:03 +00:00
						
					

				
					

						
							
							
								
								Marty Connor
							
						
						
							
							
							
							
								
							
								eb091f03e3
								
							
								
							
						
						
							
							
								
								fix printf format args
							
							
							
							

							
						
						
							2006-06-29 19:04:25 +00:00
						
					

				
					

						
							
							
								
								Marty Connor
							
						
						
							
							
							
							
								
							
								e8cc1c4333
								
							
								
							
						
						
							
							
								
								Removed vestigal FILO code
							
							
							
							

							
						
						
							2006-06-29 18:07:02 +00:00
						
					

				
					

						
							
							
								
								Marty Connor
							
						
						
							
							
							
							
								
							
								623f2e7b9d
								
							
								
							
						
						
							
							
								
								Added bin/.blib.list to VERYCLEANUP so .bin directory is made empty
							
							
							
							

							
						
						
							2006-06-29 17:58:48 +00:00
						
					

				
					

						
							
							
								
								Nikhil Chandru Rao
							
						
						
							
							
							
							
								
							
								8de630c62b
								
							
								
							
						
						
							
							
								
								Removing net/interface.c and include/gpxe/interface.h
							
							
							
							

							
						
						
							2006-06-29 06:51:11 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								51d62d1a3c
								
							
								
							
						
						
							
							
								
								Provide a mechanism for returning the encapsulator as well as the
							
							
							
							
							
							

							
							
encapsulated option; this will be needed for modifications to the options
block.

							
								
						
							2006-06-28 18:59:54 +00:00
						
					

				
					

						
							
							
								
								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.
							
							
							
							

							
						
						
							2006-06-28 15:43:08 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								291f072b82
								
							
								
							
						
						
							
							
								
								Add priority mechanism
							
							
							
							

							
						
						
							2006-06-28 13:48:02 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								bd0c8b21ad
								
							
								
							
						
						
							
							
								
								Change dhcp_num_option() to return the numerical value directly.
							
							
							
							

							
						
						
							2006-06-28 12:16:41 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								d8b51332c6
								
							
								
							
						
						
							
							
								
								typo in macro fixed
							
							
							
							

							
						
						
							2006-06-28 11:53:41 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								ba2bfd54ed
								
							
								
							
						
						
							
							
								
								- modified length of password string to match visible field length
							
							
							
							
							
							

							
							
- value of n passed to wgetnstr should now be equivalent to output from strlen (i.e. length excluding NUL-terminating character)

							
								
						
							2006-06-28 11:52:30 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								f9887c3f0f
								
							
								
							
						
						
							
							
								
								started on ANSI sequence processing
							
							
							
							

							
						
						
							2006-06-28 11:50:02 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								c29c868475
								
							
								
							
						
						
							
							
								
								- implemented cursor retreat function (_wcursback) as a core function
							
							
							
							
							
							

							
							
- reimplemented cleaner wgetnstr
- fixed wdelch for use with _wcursback

							
								
						
							2006-06-28 11:48:40 +00:00
						
					

				
					

						
							
							
								
								Nikhil Chandru Rao
							
						
						
							
							
							
							
								
							
								6e2c97b0c0
								
							
								
							
						
						
							
							
								
								Added ipv4_pseudo_header structure
							
							
							
							

							
						
						
							2006-06-28 09:59:27 +00:00
						
					

				
					

						
							
							
								
								Nikhil Chandru Rao
							
						
						
							
							
							
							
								
							
								e60817fa7a
								
							
								
							
						
						
							
							
								
								IP6 specifications
							
							
							
							

							
						
						
							2006-06-28 09:44:41 +00:00
						
					

				
					

						
							
							
								
								Nikhil Chandru Rao
							
						
						
							
							
							
							
								
							
								41b399d672
								
							
								
							
						
						
							
							
								
								Fixed endianness of 16- and 32- bit values
							
							
							
							

							
						
						
							2006-06-28 09:10:35 +00:00
						
					

				
					

						
							
							
								
								Nikhil Chandru Rao
							
						
						
							
							
							
							
								
							
								a6c6b3d739
								
							
								
							
						
						
							
							
								
								Fixed whitespaces; updated UDP code
							
							
							
							

							
						
						
							2006-06-28 07:46:28 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								2b15084388
								
							
								
							
						
						
							
							
								
								- first check-in for mucurses_test.c
							
							
							
							
							
							

							
							
- added mucurses_test.c build targets

							
								
						
							2006-06-27 17:31:01 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								0bcaa8a21f
								
							
								
							
						
						
							
							
								
								First stab at DHCP option handling in a way that will allow us to have
							
							
							
							
							
							

							
							
multiple option sources (e.g. multiple DHCP replies, non-volatile
storage etc.)

							
								
						
							2006-06-27 17:24:07 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								7f4cfe4a84
								
							
								
							
						
						
							
							
								
								- put in the screen initialisation stuff and clear the screen...
							
							
							
							

							
						
						
							2006-06-27 17:18:11 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								11e280670d
								
							
								
							
						
						
							
							
								
								- works with test ansi tty, but will need a rethink when we start
							
							
							
							
							
							

							
							
getting key_ codes instead

							
								
						
							2006-06-27 17:15:34 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								f78fa3c59d
								
							
								
							
						
						
							
							
								
								- working basic ansi termnal extension for mucurses
							
							
							
							

							
						
						
							2006-06-27 17:11:57 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								916f21921f
								
							
								
							
						
						
							
							
								
								check whether malloc returns a valid pointer
							
							
							
							

							
						
						
							2006-06-27 13:32:15 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								9ca2f64ee1
								
							
								
							
						
						
							
							
								
								moved console specific items out of mucurses (should be handled by external screen object)
							
							
							
							

							
						
						
							2006-06-27 13:31:30 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								197c0c91b2
								
							
								
							
						
						
							
							
								
								make path relative (so that I don't break eb top of tree !)
							
							
							
							

							
						
						
							2006-06-27 13:28:43 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								05c0b3ce09
								
							
								
							
						
						
							
							
								
								included contents of input.{c,h} in kb.c
							
							
							
							

							
						
						
							2006-06-27 13:27:28 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								04fcee2306
								
							
								
							
						
						
							
							
								
								enabled build entry for mucurses libraries
							
							
							
							

							
						
						
							2006-06-27 11:40:04 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								446c1a3372
								
							
								
							
						
						
							
							
								
								- deprecated in favour of a split library model
							
							
							
							

							
						
						
							2006-06-27 11:05:13 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								6d34baaef9
								
							
								
							
						
						
							
							
								
								- testable console framework implementing mucurses SCREEN struct
							
							
							
							

							
						
						
							2006-06-27 11:00:14 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								e442447f37
								
							
								
							
						
						
							
							
								
								- multiple static inline definitions added
							
							
							
							
							
							

							
							
- changes made to some constants and macros
- changes made to _curses_screen struct
- identified and removed prototypes for yet more unsupportable functions

							
								
						
							2006-06-27 10:38:57 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								5d2f39bbc2
								
							
								
							
						
						
							
							
								
								added placeholder SRCDIRS entry for mucurses
							
							
							
							

							
						
						
							2006-06-27 10:31:42 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								1c87d54bb8
								
							
								
							
						
						
							
							
								
								- recoded wgetch and wgetnstr for greater more efficiency
							
							
							
							
							
							

							
							
- wgetch now includes non, part and full blocking read support

							
								
						
							2006-06-27 10:24:40 +00:00
						
					

				
					

						
							
							
								
								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!)

							
								
						
							2006-06-26 16:10:34 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								b49de73950
								
							
								
							
						
						
							
							
								
								Factorise out common code
							
							
							
							

							
						
						
							2006-06-26 16:01:24 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								e517a4771b
								
							
								
							
						
						
							
							
								
								Split ipv6 functions out from ipv4.c
							
							
							
							

							
						
						
							2006-06-26 15:33:46 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								e04ea505c9
								
							
								
							
						
						
							
							
								
								Whitespace fixes
							
							
							
							

							
						
						
							2006-06-26 13:45:24 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								fb85954249
								
							
								
							
						
						
							
							
								
								first working version - nasty, but mostly works
							
							
							
							

							
						
						
							2006-06-26 08:24:34 +00:00
						
					

				
					

						
							
							
								
								Nikhil Chandru Rao
							
						
						
							
							
							
							
								
							
								f5ebf067c4
								
							
								
							
						
						
							
							
								
								added generalized sockaddr structure and ip6 sockaddr
							
							
							
							

							
						
						
							2006-06-25 05:18:24 +00:00
						
					

				
					

						
							
							
								
								Nikhil Chandru Rao
							
						
						
							
							
							
							
								
							
								90fbff8f34
								
							
								
							
						
						
							
							
								
								added support for processing and transmitting without uIP
							
							
							
							

							
						
						
							2006-06-25 05:16:54 +00:00
						
					

				
					

						
							
							
								
								Nikhil Chandru Rao
							
						
						
							
							
							
							
								
							
								74339b3c6e
								
							
								
							
						
						
							
							
								
								updated UDP interface
							
							
							
							

							
						
						
							2006-06-25 05:13:17 +00:00
						
					

				
					

						
							
							
								
								Nikhil Chandru Rao
							
						
						
							
							
							
							
								
							
								fdc05e2664
								
							
								
							
						
						
							
							
								
								created interface for transport-network interface
							
							
							
							

							
						
						
							2006-06-25 05:12:07 +00:00
						
					

				
					

						
							
							
								
								Derek Pryor
							
						
						
							
							
							
							
								
							
								8b0cac40ca
								
							
								
							
						
						
							
							
								
								Added gpxe-0.5/src/crypto/ for the SSL Library
							
							
							
							

							
						
						
							2006-06-22 17:15:45 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								890dc758e8
								
							
								
							
						
						
							
							
								
								- proper layout formatted soft label array, with justification formatted labels
							
							
							
							
							
							

							
							
- some minor preventatives

							
								
						
							2006-06-21 15:09:55 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								811df504a5
								
							
								
							
						
						
							
							
								
								- erradicate compiler warning due to possibility of uninitialised variables (switch statement)
							
							
							
							

							
						
						
							2006-06-21 10:38:03 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								6fc723c294
								
							
								
							
						
						
							
							
								
								- added doxygen @file header
							
							
							
							
							
							

							
							
- no longer depends on slk

							
								
						
							2006-06-21 10:35:46 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								d77120541a
								
							
								
							
						
						
							
							
								
								- added doxygen @file header
							
							
							
							

							
						
						
							2006-06-21 10:31:59 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								172a568af5
								
							
								
							
						
						
							
							
								
								- added doxygen @file header
							
							
							
							
							
							

							
							
- some more minor functionality implemented

							
								
						
							2006-06-21 10:31:20 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								3049a1f026
								
							
								
							
						
						
							
							
								
								added doxygen @file header
							
							
							
							

							
						
						
							2006-06-21 10:30:03 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								14f5d3203d
								
							
								
							
						
						
							
							
								
								- removed slk references
							
							
							
							
							
							

							
							
- corrected minor algo errors in primitives
- added doxygen @file header

							
								
						
							2006-06-21 10:29:13 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								79a9aced26
								
							
								
							
						
						
							
							
								
								- added doxygen @file header
							
							
							
							
							
							

							
							
- wdeleteln function implemented

							
								
						
							2006-06-21 10:27:52 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								12ca5aa442
								
							
								
							
						
						
							
							
								
								added doxygen file header
							
							
							
							

							
						
						
							2006-06-21 10:26:01 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								1632c25c78
								
							
								
							
						
						
							
							
								
								- major implementation work completed (testing in progress)
							
							
							
							
							
							

							
							
- some optimisation done

							
								
						
							2006-06-21 10:21:40 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								3994688804
								
							
								
							
						
						
							
							
								
								initial check in
							
							
							
							

							
						
						
							2006-06-21 10:20:39 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								3a660f9b25
								
							
								
							
						
						
							
							
								
								Update ftp.c and hello.c to use the generic async_operations API.
							
							
							
							

							
						
						
							2006-06-19 15:46:58 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								15397db2b4
								
							
								
							
						
						
							
							
								
								Placeholder
							
							
							
							

							
						
						
							2006-06-17 23:34:48 +00:00
						
					

				
					

						
							
							
								
								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.

							
								
						
							2006-06-17 23:20:54 +00:00
						
					

				
					

						
							
							
								
								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.

							
								
						
							2006-06-17 22:36:27 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								8aeead7c1c
								
							
								
							
						
						
							
							
								
								Remove dependency on arptable[] (which is no longer used).
							
							
							
							

							
						
						
							2006-06-16 14:48:31 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								d393e61d8a
								
							
								
							
						
						
							
							
								
								Temporary hack to work around the "TX overflow" problem in the interim
							
							
							
							
							
							

							
							
period before updating to the new driver API (which can cope with
having TX packets in progress).

							
								
						
							2006-06-16 14:38:16 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								52de4935f9
								
							
								
							
						
						
							
							
								
								Add 4 bytes to maximum frame length to allow for the frame checksum.
							
							
							
							
							
							

							
							
(This actually matters once you try using TCP, because you *will*
receive full-sized frames.)

							
								
						
							2006-06-16 14:30:41 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								7c76791730
								
							
								
							
						
						
							
							
								
								Improve debugging output for legacy wrapper
							
							
							
							

							
						
						
							2006-06-16 14:27:04 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								e5865e796b
								
							
								
							
						
						
							
							
								
								Forward-port event queue fixes from 5.4 tree.
							
							
							
							

							
						
						
							2006-06-16 14:05:43 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								a20c565ef3
								
							
								
							
						
						
							
							
								
								Forward-port start-of-day fixes from 5.4 tree
							
							
							
							

							
						
						
							2006-06-16 14:03:43 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								50ab8c0e5b
								
							
								
							
						
						
							
							
								
								Forward-port reset-related changes from 5.4 tree.
							
							
							
							

							
						
						
							2006-06-16 14:00:43 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								968501e323
								
							
								
							
						
						
							
							
								
								For consistency
							
							
							
							

							
						
						
							2006-06-16 13:17:40 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								bcdcd796fb
								
							
								
							
						
						
							
							
								
								32kB window is actually larger than our typical receive ring size.
							
							
							
							
							
							

							
							
Shrink to 4kB for now.  We might want to see if it can be made
genuinely indicative of the RX ring size in the new TCP
implementation.

							
								
						
							2006-06-16 13:16:59 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								bbd9e28061
								
							
								
							
						
						
							
							
								
								Simplify TX datapath.
							
							
							
							

							
						
						
							2006-06-16 00:19:46 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								cce2e47ff4
								
							
								
							
						
						
							
							
								
								Added iSCSI boot test code
							
							
							
							

							
						
						
							2006-06-14 17:00:25 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								3b51c719d3
								
							
								
							
						
						
							
							
								
								Generalise three-wire interface to generic SPI interface.
							
							
							
							
							
							

							
							
Update rtl8139 driver to instantiate an SPI interface with a three-wire
device attached.

							
								
						
							2006-06-14 00:22:50 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								ab4f96e525
								
							
								
							
						
						
							
							
								
								Move per-transition delays from generic bit-bashing layer to i2c layer
							
							
							
							
							
							

							
							
(since SPI bit-bashing will require different delay semantics).

							
								
						
							2006-06-14 00:20:35 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								714641ae6d
								
							
								
							
						
						
							
							
								
								Translate between "0 = success" and "0 = failure" call standards.
							
							
							
							

							
						
						
							2006-06-14 00:18:13 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								51a36f1cfb
								
							
								
							
						
						
							
							
								
								Change read_bit() to return 0 or -1UL, rather than 0 or 1.
							
							
							
							

							
						
						
							2006-06-12 19:29:50 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								2e49441535
								
							
								
							
						
						
							
							
								
								Updated debug message to reflect change in data structure.
							
							
							
							

							
						
						
							2006-06-12 01:10:08 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								2138db36ca
								
							
								
							
						
						
							
							
								
								Add "addr32" required explicitly by older gas.
							
							
							
							

							
						
						
							2006-06-12 01:07:43 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								c10698b8b4
								
							
								
							
						
						
							
							
								
								Add NULL_TRAP as a config option
							
							
							
							

							
						
						
							2006-06-11 01:55:43 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								55bb40c39a
								
							
								
							
						
						
							
							
								
								Fix typo
							
							
							
							

							
						
						
							2006-06-11 01:55:12 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								df4b503a8c
								
							
								
							
						
						
							
							
								
								Added null trap code for debugging.  (Must be included by adding
							
							
							
							
							
							

							
							
--nulltrap to the make target at the moment.)

							
								
						
							2006-06-11 01:48:29 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								7ce44f7480
								
							
								
							
						
						
							
							
								
								Update to use the generic i2c bit-bashing code.
							
							
							
							

							
						
						
							2006-06-11 00:57:38 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								3ed40686c9
								
							
								
							
						
						
							
							
								
								Added bit-bashing i2c interface code
							
							
							
							

							
						
						
							2006-06-11 00:57:00 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								476d02051f
								
							
								
							
						
						
							
							
								
								Windows Server 2003 sulks if we feed it an empty region in base memory
							
							
							
							
							
							

							
							
as a result of our memory map editing, so strip out any empty regions.

							
								
						
							2006-06-09 12:20:03 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								6fd1bd0510
								
							
								
							
						
						
							
							
								
								Added missing check-in
							
							
							
							

							
						
						
							2006-06-09 10:19:17 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								e90b64d625
								
							
								
							
						
						
							
							
								
								Added sketch of bit-bashing interface common code
							
							
							
							

							
						
						
							2006-06-08 19:47:09 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								17eea9f933
								
							
								
							
						
						
							
							
								
								Fix bug with >256 cylinders.
							
							
							
							
							
							

							
							
Allow our functions to return a non-zero, non-error status (since the
INT 13 Extensions Check has to return the API version in the register
that is otherwise always used for the error code).

Report a non-zero API version from the INT 13 Extensions Check; GRUB
now uses extended reads.

							
								
						
							2006-06-08 19:28:08 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								ad1aca0634
								
							
								
							
						
						
							
							
								
								- separated curses.c out into separate source files to optimise
							
							
							
							
							
							

							
							
library use later on
- some small mods to existing functions

							
								
						
							2006-06-08 17:23:37 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								1697c78848
								
							
								
							
						
						
							
							
								
								Legacy drivers cannot cope with multiple active devices.
							
							
							
							

							
						
						
							2006-06-08 15:18:27 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								fdf62528ca
								
							
								
							
						
						
							
							
								
								It's astonishing how long really fundamental bugs can survive without
							
							
							
							
							
							

							
							
being noticed...

							
								
						
							2006-06-08 15:06:09 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								191a906338
								
							
								
							
						
						
							
							
								
								Fix some remarkably obvious mistakes in pcidirect.h
							
							
							
							

							
						
						
							2006-06-08 14:57:04 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								763b7e2ef9
								
							
								
							
						
						
							
							
								
								We now have just romprefix, rather than having isaprefix and pciprefix
							
							
							
							

							
						
						
							2006-06-06 15:41:21 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								ef37f78cbe
								
							
								
							
						
						
							
							
								
								Cut out almost all the optional code paths, drastically simplifying the
							
							
							
							
							
							

							
							
flow of control through this code.

We now always add PCI and PnP headers even for ISA ROMs; there's no harm
in doing so.

UNDI loader is still missing.

							
								
						
							2006-06-06 15:33:39 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								e7eca7b7cb
								
							
								
							
						
						
							
							
								
								Code segment may not be writable; create the temporary pointer to the GDT
							
							
							
							
							
							

							
							
on the stack.

							
								
						
							2006-06-06 15:30:28 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								46253ba618
								
							
								
							
						
						
							
							
								
								Calculate _rom_size for the ROM prefix
							
							
							
							

							
						
						
							2006-06-06 15:29:39 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								8d0c5f3302
								
							
								
							
						
						
							
							
								
								Use byte 6 for the checksum, rather than byte 5.  (Byte 5 may be part of
							
							
							
							
							
							

							
							
the jmp instruction).

							
								
						
							2006-06-06 15:29:14 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								02df45352c
								
							
								
							
						
						
							
							
								
								Force pci.o to be included.
							
							
							
							
							
							

							
							
Print warning message at probe time.

							
								
						
							2006-06-05 16:17:52 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								754cfdfcf4
								
							
								
							
						
						
							
							
								
								Legacy drivers will not pad when necessary
							
							
							
							

							
						
						
							2006-06-05 16:10:36 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								7826de3f7e
								
							
								
							
						
						
							
							
								
								PNIC doesn't auto-pad.
							
							
							
							

							
						
						
							2006-06-05 16:10:14 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								286bf68faf
								
							
								
							
						
						
							
							
								
								Added a very quick and dirty compatibility layer, to allow
							
							
							
							
							
							

							
							
not-yet-updated drivers to at least function.

							
								
						
							2006-06-05 15:45:21 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								c3e41e6fd1
								
							
								
							
						
						
							
							
								
								Added soon-to-be-requisite missing include.
							
							
							
							

							
						
						
							2006-06-05 15:41:22 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								34cfbf55a4
								
							
								
							
						
						
							
							
								
								- added most slk functions
							
							
							
							

							
						
						
							2006-06-05 15:03:11 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								d78581297b
								
							
								
							
						
						
							
							
								
								Improve tcpdump legibility.
							
							
							
							

							
						
						
							2006-06-01 19:23:52 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								6ab4b99f41
								
							
								
							
						
						
							
							
								
								Quick hack to avoid trying to use an uninitialised net device.
							
							
							
							

							
						
						
							2006-06-01 15:53:05 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								48fb6c6dc2
								
							
								
							
						
						
							
							
								
								Updated retry timer mechanism to incorporate smoothed RTT estimation.
							
							
							
							
							
							

							
							
AoE now uses the retry timer mechanism.

							
								
						
							2006-06-01 14:33:52 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								50415b3aca
								
							
								
							
						
						
							
							
								
								Make DBG_DISCARD correct
							
							
							
							

							
						
						
							2006-06-01 12:11:09 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								1f394c2f7c
								
							
								
							
						
						
							
							
								
								Backing out last change; no immediate plans to make the whole block-device
							
							
							
							
							
							

							
							
layer asynchronous, so keeping the sync/async boundary within aoedev.c
seems cleanest for now.

							
								
						
							2006-06-01 11:14:59 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								d6866202f9
								
							
								
							
						
						
							
							
								
								Until we have a functioning UDP stack and PXE API again, there's not much
							
							
							
							
							
							

							
							
point trying to use the old boot sequence.  Replaced with a call to the
AoE demo code, so that people can at least build and try something useful.

							
								
						
							2006-06-01 11:07:31 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								d21fc3610f
								
							
								
							
						
						
							
							
								
								Added sample AoE test code to tree
							
							
							
							

							
						
						
							2006-06-01 11:05:36 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								f6d20bb0f4
								
							
								
							
						
						
							
							
								
								Put in a method to get the MAC address for the AoE target.  (It's not
							
							
							
							
							
							

							
							
elegant, but it works).

							
								
						
							2006-05-31 19:12:17 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								99ef98d0bf
								
							
								
							
						
						
							
							
								
								ATA devices are now asynchronous.  The ATA layer itself now performs the
							
							
							
							
							
							

							
							
async_wait(), though we may wish to move this higher up the stack, and
consider making the block device model asynchronous.  (There is only a
marginal cost for synchronous devices, since they can simply call
async_done() before returning; async_wait() will work seamlessly in this
situation).

							
								
						
							2006-05-31 18:57:11 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								cf96d325d8
								
							
								
							
						
						
							
							
								
								Missing from previous checkin.
							
							
							
							
							
							

							
							
This is the core portion of the async I/O interface.

							
								
						
							2006-05-31 18:45:43 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								68125bc441
								
							
								
							
						
						
							
							
								
								Added generic asynchronous operations code.
							
							
							
							
							
							

							
							
Removed data_in_len and data_out_len from ata_command structure; the
lengths are implied by the sector count and the presence of the data_in
or data_out pointers.

Changed AoE code to use subcommands by default, and made aoe_issue()
nonblocking (with completion via async_wait()).

							
								
						
							2006-05-31 14:34:17 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								73a449e96b
								
							
								
							
						
						
							
							
								
								Added drivers/ata directory (forgot to check this in previously).
							
							
							
							

							
						
						
							2006-05-31 14:31:48 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								552b4a178e
								
							
								
							
						
						
							
							
								
								One bit of an ASCII character can make a big difference.
							
							
							
							

							
						
						
							2006-05-29 21:00:00 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								1db1a6dad3
								
							
								
							
						
						
							
							
								
								Added first sketch of a generic retry timer mechanism.  The idea is to use
							
							
							
							
							
							

							
							
these timer objects in AoE and UDP protocols (where there is no underlying
retransmission mechanism) without requiring each protocol to implement its
own individual retry logic.  Eventually, we should be able to use the same
timer code for TCP retransmissions as well.

							
								
						
							2006-05-29 14:55:07 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								6541338897
								
							
								
							
						
						
							
							
								
								Handle multi-sector reads by splitting them into subcommands.
							
							
							
							

							
						
						
							2006-05-29 08:25:31 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								9a2a52693d
								
							
								
							
						
						
							
							
								
								Initial AoE implementation.  Limitations are:
							
							
							
							
							
							

							
							
Cannot yet handle reads of more than two sectors

  No retransmission

  No way to find out a target's MAC address (this proof of concept uses
  broadcasts)

These limitations shall not last long!  :)

							
								
						
							2006-05-28 23:29:43 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								6f998cecb3
								
							
								
							
						
						
							
							
								
								Use separate data-in and data-out buffers.
							
							
							
							
							
							

							
							
Increase code simplicity at the expense of around 64 bytes.

							
								
						
							2006-05-28 23:26:42 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								6d6252067f
								
							
								
							
						
						
							
							
								
								Add ETH_P_AOE
							
							
							
							

							
						
						
							2006-05-28 21:47:52 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								35b04b1514
								
							
								
							
						
						
							
							
								
								Tidy up comment
							
							
							
							

							
						
						
							2006-05-28 14:40:04 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								041a04335e
								
							
								
							
						
						
							
							
								
								Fixed assembly on old versions of gas
							
							
							
							

							
						
						
							2006-05-28 14:21:29 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								f743de4858
								
							
								
							
						
						
							
							
								
								Added tcp_kick().  This speed up LILO and GRUB booting by almost two
							
							
							
							
							
							

							
							
orders of magnitude.

							
								
						
							2006-05-27 19:01:20 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								cd3ecac809
								
							
								
							
						
						
							
							
								
								Avoid causing TX overflow on small TX queues.
							
							
							
							

							
						
						
							2006-05-27 13:55:36 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								70ef6dbb7c
								
							
								
							
						
						
							
							
								
								Rewrote to use the new net driver API, the updated PCI API, and the
							
							
							
							
							
							

							
							
generic three-wire serial device support for EEPROM access.

							
								
						
							2006-05-27 13:45:14 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								69b1f24a97
								
							
								
							
						
						
							
							
								
								I have no idea how this ever worked before.
							
							
							
							

							
						
						
							2006-05-27 13:43:56 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								6c50564724
								
							
								
							
						
						
							
							
								
								Make PKB_ZLEN the minimum possible size of packet buffer (to allow for
							
							
							
							
							
							

							
							
hardware that can't autopad).

							
								
						
							2006-05-27 13:39:45 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								1dbafa8950
								
							
								
							
						
						
							
							
								
								Tidied up debugging messages
							
							
							
							

							
						
						
							2006-05-27 13:38:49 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								aa2468babe
								
							
								
							
						
						
							
							
								
								Added abstraction layer for a three-wire serial device (e.g. the EEPROM
							
							
							
							
							
							

							
							
used on RTL8139 cards).

							
								
						
							2006-05-26 15:39:24 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								9f86754f90
								
							
								
							
						
						
							
							
								
								Updated to work with libprefix.
							
							
							
							

							
						
						
							2006-05-25 22:04:47 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								29340d7728
								
							
								
							
						
						
							
							
								
								Documented the fact that the prefix can prot_call(main) without
							
							
							
							
							
							

							
							
worrying about its stack being destroyed during the Etherboot run.

							
								
						
							2006-05-25 22:04:17 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								0479e9f541
								
							
								
							
						
						
							
							
								
								relocate.o is now dragged in by the objects that require it; there is no
							
							
							
							
							
							

							
							
need for a CONFIG_RELOCATE.

							
								
						
							2006-05-25 01:34:13 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								3204a1e941
								
							
								
							
						
						
							
							
								
								Removed some obsolete INIT_XXX constants.
							
							
							
							

							
						
						
							2006-05-25 01:09:06 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								d82f71efd0
								
							
								
							
						
						
							
							
								
								Also hide base memory region from E820 map.
							
							
							
							

							
						
						
							2006-05-25 00:10:58 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								89da833c5d
								
							
								
							
						
						
							
							
								
								init_librm() and prot_call() are now real-mode far calls.
							
							
							
							
							
							

							
							
install() now calls relocate(), moves the protected-mode code to the new
location, and calls hide_etherboot().

							
								
						
							2006-05-25 00:06:45 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								4d81b48504
								
							
								
							
						
						
							
							
								
								Has been obsolete for a while.
							
							
							
							

							
						
						
							2006-05-25 00:04:37 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								1966945a5d
								
							
								
							
						
						
							
							
								
								Update relocate() to work with get_memmap().
							
							
							
							
							
							

							
							
Change semantics; relocate() now just finds a suitable location; it
doesn't actually perform the relocation itself.  Code in libprefix does
the copy in flat real mode.

							
								
						
							2006-05-25 00:04:13 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								f939ff7cb5
								
							
								
							
						
						
							
							
								
								Fix printf format warning error
							
							
							
							

							
						
						
							2006-05-25 00:02:27 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								3bd3c13c7b
								
							
								
							
						
						
							
							
								
								Why should pushal/popal put the registers on the stack in a logical
							
							
							
							
							
							

							
							
order?

							
								
						
							2006-05-25 00:01:46 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								dd75965057
								
							
								
							
						
						
							
							
								
								Typo.
							
							
							
							

							
						
						
							2006-05-25 00:00:53 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								e4f8d6eed7
								
							
								
							
						
						
							
							
								
								Add a "count" field to struct memory_map.
							
							
							
							

							
						
						
							2006-05-25 00:00:30 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								986f6ffff1
								
							
								
							
						
						
							
							
								
								Define a struct memory_map with a fixed number of entries, rather than
							
							
							
							
							
							

							
							
requiring each caller to decide how many entries it wants to permit.

							
								
						
							2006-05-24 14:41:27 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								edcf89e2b0
								
							
								
							
						
						
							
							
								
								Remove the automatic segment register save and restore; most users of
							
							
							
							
							
							

							
							
REAL_CODE() don't need it.

							
								
						
							2006-05-24 14:11:36 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								02cf755f3f
								
							
								
							
						
						
							
							
								
								Removed REAL_EXEC(); there is no longer any code using it.
							
							
							
							

							
						
						
							2006-05-24 14:10:15 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								103aff3ae2
								
							
								
							
						
						
							
							
								
								Added potentially required "\n\t" on the end of asm_code_str
							
							
							
							

							
						
						
							2006-05-24 14:06:28 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								190276a8b6
								
							
								
							
						
						
							
							
								
								NBI is due for removal
							
							
							
							

							
						
						
							2006-05-24 13:53:35 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								52125e158c
								
							
								
							
						
						
							
							
								
								Will be replaced with a block-device implementation.
							
							
							
							

							
						
						
							2006-05-24 13:52:46 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								8110f9b082
								
							
								
							
						
						
							
							
								
								Updated to REAL_CODE()
							
							
							
							

							
						
						
							2006-05-24 13:50:40 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								595f161b51
								
							
								
							
						
						
							
							
								
								Updated to REAL_CODE().
							
							
							
							
							
							

							
							
int13_boot() now does its own segment register save and restore, ready
for the removal of segment register restoration from the libkir
generic code.

							
								
						
							2006-05-24 13:48:16 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								e8550035af
								
							
								
							
						
						
							
							
								
								Updated to REAL_CODE()
							
							
							
							

							
						
						
							2006-05-24 13:28:39 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								c4d688c005
								
							
								
							
						
						
							
							
								
								Updated to REAL_CODE().
							
							
							
							

							
						
						
							2006-05-24 13:24:22 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								04d6005d77
								
							
								
							
						
						
							
							
								
								Update to REAL_CODE()
							
							
							
							

							
						
						
							2006-05-24 12:45:50 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								6631f46999
								
							
								
							
						
						
							
							
								
								Updated to REAL_CODE().
							
							
							
							

							
						
						
							2006-05-24 12:32:57 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								53935e9dc6
								
							
								
							
						
						
							
							
								
								Set carry flag before calling INT 15,e801 and INT 15,e820.
							
							
							
							
							
							

							
							
Ignore carry flag for INT 15,88; the Ralf Brown interrupt list says
that CF is unreliable for this call.

							
								
						
							2006-05-24 12:19:16 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								7a53d07027
								
							
								
							
						
						
							
							
								
								Split out REAL_CODE() from REAL_EXEC(), preparatory to removing REAL_EXEC
							
							
							
							
							
							

							
							
completely.

							
								
						
							2006-05-24 09:51:04 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								83d80d9e79
								
							
								
							
						
						
							
							
								
								Remove references to obsoleted REAL_CALL from documentation.
							
							
							
							

							
						
						
							2006-05-24 09:16:48 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								3b525385af
								
							
								
							
						
						
							
							
								
								Removed REAL_FRAGMENT and REAL_CALL, and left just REAL_EXEC (which is
							
							
							
							
							
							

							
							
the only one we actually use).  This allows REAL_EXEC fragments to
contain proper references to constraints (e.g. "%w0"), rather than having
to force the use of specific registers.

Note that the "num_constraints" parameter is now completely obsolete, and
that we can probably reduce the syntax to something like
  __asm__ __volatile__ ( REAL_CODE ( "asm statements" )
                         : output constraints
                         : input constraints
                         : clobber );
which would look much more natural, and avoid the need to always specify
a clobber list.


Add userptr_t to libkir.h, to allow it to at least compile.

							
								
						
							2006-05-24 09:14:44 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								77a65075a6
								
							
								
							
						
						
							
							
								
								Replaced memsizes.c with smaller memmap.c, taking advantage of __data16,
							
							
							
							
							
							

							
							
and creating a memory map that's easier to work with than the E820 map.

							
								
						
							2006-05-24 01:37:46 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								5e80847827
								
							
								
							
						
						
							
							
								
								Code to install the new E820 mangler (which doesn't require copying
							
							
							
							
							
							

							
							
down to base memory, since it is now in the base-memory-resident
.text16 section).

							
								
						
							2006-05-23 23:47:05 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								897313007b
								
							
								
							
						
						
							
							
								
								Add __{text,data}16_array, since there's no way I can see to make the
							
							
							
							
							
							

							
							
usual __{text,data}16 trick work with arrays.  gcc seems to accept the
__asm__ ( asmlabel ) only after the [] of the array declaration, not
before.

							
								
						
							2006-05-23 23:42:45 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								5ec2b2c251
								
							
								
							
						
						
							
							
								
								Cope with regions bigger than 4GB.
							
							
							
							
							
							

							
							
We now split e820 regions around ourselves, rather than just
truncating the e820 region.  This avoids the worst-case scenario of
losing all memory over 4GB.

It's more important to get the memory map right now that we're
expecting to still be loaded when the OS starts in several situations
(e.g. Linux with UNDI driver, any OS with iSCSI/AoE boot, etc.).

							
								
						
							2006-05-23 23:33:37 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								bef8874842
								
							
								
							
						
						
							
							
								
								- implemented printw (formatted string output, a la printf)
							
							
							
							
							
							

							
							
- implemented hline/vline (part of wborder family)
- screen cursor now relocates at same time as window cursor when
  restoring after a non-wrapping function

							
								
						
							2006-05-22 17:03:41 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								84a493b88d
								
							
								
							
						
						
							
							
								
								Allow vcprintf() to be called by external code such as the curses library.
							
							
							
							
							
							

							
							
Also trim another eight bytes from vsprintf.o.  :)

							
								
						
							2006-05-22 15:41:01 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								f778500739
								
							
								
							
						
						
							
							
								
								- fixes to _wputch to get positioning and wrap working properly
							
							
							
							
							
							

							
							
- fixes to wborder (same)
- addition of a few minor functions

							
								
						
							2006-05-22 13:10:19 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								95956443e1
								
							
								
							
						
						
							
							
								
								Fixed debug code
							
							
							
							

							
						
						
							2006-05-21 16:04:41 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								9dfb9d84b4
								
							
								
							
						
						
							
							
								
								Made the LBA48 example clearer.
							
							
							
							

							
						
						
							2006-05-21 16:02:38 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								80958ff69c
								
							
								
							
						
						
							
							
								
								Added (untested) support for ATA devices.  This code should be generic
							
							
							
							
							
							

							
							
enough to support both real IDE chipsets and AoE.

							
								
						
							2006-05-21 16:01:23 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								ca2519cea3
								
							
								
							
						
						
							
							
								
								Refactored to reduce code size; now down from 1304 to 1105 bytes.
							
							
							
							
							
							

							
							
Tidied up debug messages; the log now contains one line per INT 13
operation, looking like

 INT 13,08 (80): Get drive parameters
 INT 13,02 (80): Read: C/H/S 0/47/14 = LBA 0xb9e <-> 1084:0000 (count 106)

							
								
						
							2006-05-20 15:33:32 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								af4aacb978
								
							
								
							
						
						
							
							
								
								Added missing @file block
							
							
							
							

							
						
						
							2006-05-20 13:25:07 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								4d0a0f822d
								
							
								
							
						
						
							
							
								
								Use insb/outsb; it's marginally faster.
							
							
							
							

							
						
						
							2006-05-20 12:28:44 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								402ba15c64
								
							
								
							
						
						
							
							
								
								READ CAPACITY (16) turns out to be an optional command (even though
							
							
							
							
							
							

							
							
READ(16) is mandatory); we must use READ CAPACITY (10) first and then
use READ CAPACITY (16) if the READ CAPACITY (10) returns "out of range".

							
								
						
							2006-05-19 18:54:38 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								444b885a7d
								
							
								
							
						
						
							
							
								
								Add EOVERFLOW==ERANGE
							
							
							
							

							
						
						
							2006-05-19 18:53:12 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								b9cbae58fa
								
							
								
							
						
						
							
							
								
								Expert advice tells me that we *do* have to explicitly state the
							
							
							
							
							
							

							
							
options even when we want to use the defaults.

							
								
						
							2006-05-19 17:50:49 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								acf572905c
								
							
								
							
						
						
							
							
								
								- made some of the bit shifting attribute access simpler (in my mind)
							
							
							
							
							
							

							
							
- added extern declarations for global vars
- removed comments from static inlines (too time consuming to do them
  all, considering all so far have been due to the ridiculous amount of
  redundancy within the API spec)
- removed a few more extern func decls for funcs that cannot be
  implemented at this time

							
								
						
							2006-05-19 16:22:10 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								d166dc57ab
								
							
								
							
						
						
							
							
								
								- made _wputch wrap lines as well as cols (wraps back to line 0, as we have not way to scroll...)
							
							
							
							
							
							

							
							
- implemented color_content, wborder, wblrtobot, wclrtoeol, wcolor_set and several small functions
- added rest of expected global variables

							
								
						
							2006-05-19 16:18:08 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								d48d0fb1bb
								
							
								
							
						
						
							
							
								
								Add the concept of a "user pointer" (similar to the void __user * in
							
							
							
							
							
							

							
							
the kernel), which encapsulates the information needed to refer to an
external buffer.  Under normal operation, this can just be a void *
equivalent, but under -DKEEP_IT_REAL it would be a segoff_t equivalent.

Use this concept to avoid the need for bounce buffers in int13.c,
which reduces memory usage and opens up the possibility of using
multi-sector reads.

Extend the block-device API and the SCSI block device implementation
to support multi-sector reads.

Update iscsi.c to use user buffers.

Move the obsolete portions of realmode.h to old_realmode.h.

MS-DOS now boots an order of magnitude faster over iSCSI (~10 seconds
from power-up to C:> prompt in bochs).

							
								
						
							2006-05-19 15:06:51 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								0ab92faedb
								
							
								
							
						
						
							
							
								
								Use typeof(sizeof(...)) to define a size_t.  This stops gcc complaining
							
							
							
							
							
							

							
							
about format errors for %zX arguments.

							
								
						
							2006-05-19 14:51:59 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								c69c1ec540
								
							
								
							
						
						
							
							
								
								Documented login parameters that we negotiate.
							
							
							
							

							
						
						
							2006-05-19 00:31:42 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								a280587cde
								
							
								
							
						
						
							
							
								
								iSCSI writes seem to be working (at least, the ethereal trace shows no
							
							
							
							
							
							

							
							
errors; still need to verify data integrity).

SCSI response PDUs are handled: status and sense data (if available) are
returned via the scsi_command structure.

Updated iSCSI session parameter usage.

							
								
						
							2006-05-19 00:20:08 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								b531bd2bda
								
							
								
							
						
						
							
							
								
								All uses iscsi_state were removed some time ago; removing the
							
							
							
							
							
							

							
							
declaration.

							
								
						
							2006-05-18 21:38:16 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								53b682f3a2
								
							
								
							
						
						
							
							
								
								Re-enable -Wformat, since our printf() is now more standards-conformant.
							
							
							
							

							
						
						
							2006-05-18 21:23:38 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								2814681d20
								
							
								
							
						
						
							
							
								
								all window primitives implemented
							
							
							
							

							
						
						
							2006-05-18 17:51:19 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								813a052dc3
								
							
								
							
						
						
							
							
								
								Set ErrorRecoveryLevel=0 (we don't want to have to handle it).
							
							
							
							

							
						
						
							2006-05-17 17:41:50 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								61d7b8a5ef
								
							
								
							
						
						
							
							
								
								Added missing drivers/scsi
							
							
							
							

							
						
						
							2006-05-17 17:31:18 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								a4143e8c87
								
							
								
							
						
						
							
							
								
								Split debug functions out into core/debug.c, so that they can be
							
							
							
							
							
							

							
							
automatically linked in on demand.

Corrected warnings in misc.c.  strtoul() really should be
  unsigned long strtoul ( const char *p, const char **endp, int base )
but such is not the ANSI standard.

							
								
						
							2006-05-17 17:16:24 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								6b6096d28b
								
							
								
							
						
						
							
							
								
								Strip down i386 PCI configuration space I/O to the bare minimum.  A
							
							
							
							
							
							

							
							
typical build will now include 880 bytes of PCI support code, compared to
2327 bytes in Etherboot 5.4.

(There is a slight cost of around 5 extra bytes per access to a
non-constant config space address; this should be an overall win.
Driver-specific accesses will usually be to constant addresses, for
which there is no additional cost.)

							
								
						
							2006-05-17 01:12:11 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								15ee09ed10
								
							
								
							
						
						
							
							
								
								Restructured PCI subsystem to fit the new device model.
							
							
							
							
							
							

							
							
Generic PCI code now handles 64-bit BARs correctly when setting
"membase"; drivers should need to call pci_bar_start() only if they want
to use BARs other than the first memory or I/O BAR.

Split rarely-used PCI functions out into pciextra.c.

Core PCI code is now 662 bytes (down from 1308 bytes in Etherboot 5.4).
284 bytes of this saving comes from the pci/pciextra split.

Cosmetic changes to lots of drivers (e.g. vendor_id->vendor in order to
match the names used in Linux).

							
								
						
							2006-05-16 15:12:06 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								fcdab6299c
								
							
								
							
						
						
							
							
								
								Missed a reference to heap.h.
							
							
							
							

							
						
						
							2006-05-16 15:01:26 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								0afa9db2de
								
							
								
							
						
						
							
							
								
								Tear out old heap code, replace with code that simply allocates memory
							
							
							
							
							
							

							
							
for use by malloc().

This breaks the image-loading code (which previously used the heap to
allocate the buffer for downloading the image), but that's not a major
concern since I'm going to tear out all the image formats within the next
couple of days anyway.  Byebye, NBI!  :)

							
								
						
							2006-05-16 15:00:36 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								689218618f
								
							
								
							
						
						
							
							
								
								Fix typo
							
							
							
							

							
						
						
							2006-05-16 14:42:43 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								441189c6f8
								
							
								
							
						
						
							
							
								
								Kill off the "all devices are boot devices" idea
							
							
							
							

							
						
						
							2006-05-16 14:42:15 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								7cd0390013
								
							
								
							
						
						
							
							
								
								Add list_for_each_entry_safe.
							
							
							
							

							
						
						
							2006-05-16 14:14:31 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								ceba6ecb75
								
							
								
							
						
						
							
							
								
								Added generic device model.
							
							
							
							

							
						
						
							2006-05-16 14:10:21 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								6b514393d3
								
							
								
							
						
						
							
							
								
								Change movetoyx(), putc() and getc() to methods of the screen.
							
							
							
							

							
						
						
							2006-05-15 09:51:18 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								a2799051b0
								
							
								
							
						
						
							
							
								
								fixed build error (danjlynch, repeat: this is *not* perl, this is *not* perl...)
							
							
							
							

							
						
						
							2006-05-15 09:34:27 +00:00
						
					

				
					

						
							
							
								
								Dan Lynch
							
						
						
							
							
							
							
								
							
								dccc6aed3a
								
							
								
							
						
						
							
							
								
								lightweight xcurses implementation for etherboot (Michael made me do it...)
							
							
							
							

							
						
						
							2006-05-15 09:29:48 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								295e11b2b0
								
							
								
							
						
						
							
							
								
								Add INT 13,41 (extensions installation check).  LILO's MBR now uses
							
							
							
							
							
							

							
							
linear calls to load the MS-DOS boot sector in my test setup.

							
								
						
							2006-05-14 23:46:28 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								f25731d08f
								
							
								
							
						
						
							
							
								
								Split "iSCSI as a SCSI device" out from "iSCSI as a TCP protocol".
							
							
							
							

							
						
						
							2006-05-14 23:29:16 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								29fb77b0a4
								
							
								
							
						
						
							
							
								
								Fix a couple of minor typos.
							
							
							
							

							
						
						
							2006-05-14 18:17:29 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								6e42cb95bd
								
							
								
							
						
						
							
							
								
								Also capture INT 19 as a failure path, to allow for boot sectors that
							
							
							
							
							
							

							
							
don't conform to BBS (e.g. the one created by mkdosfs).

							
								
						
							2006-05-14 14:13:55 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								4435667a00
								
							
								
							
						
						
							
							
								
								Add int13_boot(), to allow booting from INT 13 emulated drives.
							
							
							
							

							
						
						
							2006-05-14 13:44:47 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								b4f941b257
								
							
								
							
						
						
							
							
								
								Specify attributes on .text16.
							
							
							
							

							
						
						
							2006-05-14 13:39:27 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								eb6b8e8d70
								
							
								
							
						
						
							
							
								
								Handle the '"%c", 0' case correctly.
							
							
							
							

							
						
						
							2006-05-14 11:55:30 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								efd6281a35
								
							
								
							
						
						
							
							
								
								Correctly handle zero-length buffers.
							
							
							
							

							
						
						
							2006-05-14 11:18:42 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								25f5d114a0
								
							
								
							
						
						
							
							
								
								Updated documentation.
							
							
							
							
							
							

							
							
Shaved around 100 bytes off vsprintf.o.  It's now 50 bytes smaller than
the old implementation and provides much more conformant semantics,
including the ability to return the number of characters that would have
been printed to the string had the buffer been big enough.  (iSCSI needs
this functionality).

							
								
						
							2006-05-14 03:31:20 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								2421723a15
								
							
								
							
						
						
							
							
								
								Rewrote printf and friends to better support standard C semantics.
							
							
							
							

							
						
						
							2006-05-14 02:51:55 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								f99e7a375e
								
							
								
							
						
						
							
							
								
								At least cope with "%llx" by reading the correct-sized va_arg from the
							
							
							
							
							
							

							
							
stack, even if we don't yet print it out.

At some point, vsprintf() needs to be fixed up so that it can correctly
cope with limited-sized buffers (i.e. vsnprintf), long longs, and
standard format specifiers (e.g. "%04x").  We should also remove the
special types (MAC addresses and IP addresses).  This would then enable
us to use gcc's ability to type-check printf format strings.

							
								
						
							2006-05-13 11:50:52 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								21493646c2
								
							
								
							
						
						
							
							
								
								Moved to net/tcp/iscsi.c.
							
							
							
							

							
						
						
							2006-05-13 11:45:49 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								5080668704
								
							
								
							
						
						
							
							
								
								Provide access to rm_cs and rm_ds from protected-mode code.
							
							
							
							

							
						
						
							2006-05-13 11:45:31 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								dc8d429ec6
								
							
								
							
						
						
							
							
								
								Provide a global counter for the number of interrupts hooked.
							
							
							
							

							
						
						
							2006-05-13 11:44:53 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								63499e9cfd
								
							
								
							
						
						
							
							
								
								Allow re-entrancy and provide a global counter of the number of
							
							
							
							
							
							

							
							
interrupts hooked.

							
								
						
							2006-05-13 11:44:11 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								d822b3d4cd
								
							
								
							
						
						
							
							
								
								Define BIOS data segment in bios.h
							
							
							
							

							
						
						
							2006-05-13 11:43:07 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								a27defa483
								
							
								
							
						
						
							
							
								
								Add flag definitions.
							
							
							
							

							
						
						
							2006-05-13 11:42:07 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								d2c22ec9bb
								
							
								
							
						
						
							
							
								
								Add INT 13 emulation layer (which provides an interface to gPXE block
							
							
							
							
							
							

							
							
devices).

							
								
						
							2006-05-13 11:41:36 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								1ad72e0e79
								
							
								
							
						
						
							
							
								
								Add 64-bit byte-swapping operations.
							
							
							
							

							
						
						
							2006-05-13 11:40:39 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								5009f8d6a2
								
							
								
							
						
						
							
							
								
								Provide a SCSI device interface to the iSCSI protocol
							
							
							
							

							
						
						
							2006-05-13 11:39:46 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								f33f01c126
								
							
								
							
						
						
							
							
								
								Defined SCSI device interface, and added SCSI block device
							
							
							
							
							
							

							
							
implementation.

							
								
						
							2006-05-13 11:37:50 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								8638a5e471
								
							
								
							
						
						
							
							
								
								Defined a block device interface.
							
							
							
							

							
						
						
							2006-05-13 11:36:30 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								1838b58c3f
								
							
								
							
						
						
							
							
								
								Add drivers/block and arch/i386/interface/pcbios
							
							
							
							

							
						
						
							2006-05-13 11:35:29 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								568cad0ddc
								
							
								
							
						
						
							
							
								
								(Redoing check-in lost by SourceForge's failure.)
							
							
							
							

							
						
						
							2006-05-13 11:30:03 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								8a229a16f6
								
							
								
							
						
						
							
							
								
								(Redoing check-in lost by SourceForge's failure.)
							
							
							
							
							
							

							
							
Moved to net/

							
								
						
							2006-05-13 11:24:25 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								847f38f4ac
								
							
								
							
						
						
							
							
								
								(Redoing check-in lost by SourceForge's failure.)
							
							
							
							
							
							

							
							
Add method for hooking real-mode interrupt vectors.

							
								
						
							2006-05-13 11:19:06 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								f7b963da51
								
							
								
							
						
						
							
							
								
								(Redoing check-in lost by SourceForge's failure.)
							
							
							
							
							
							

							
							
Use .text16.data section with "aw" attributes, to avoid section type
conflicts when placing both code and data into .text16.

Add __from_{text16,data16}.

							
								
						
							2006-05-13 11:11:55 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								97d265f8dc
								
							
								
							
						
						
							
							
								
								(Redoing check-in lost by SourceForge's failure.)
							
							
							
							
							
							

							
							
Avoid optimisation errors under -fstrict-aliasing.

							
								
						
							2006-05-13 11:10:24 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								fdb983d473
								
							
								
							
						
						
							
							
								
								Preserve the whole of %esp across prot_call().  We have to split this
							
							
							
							
							
							

							
							
between the low half stored in the static variable rm_sp, and the high
half stored on the prot_call() stack, because:

  Just using the stack would screw up when a prot_call()ed routine
  executes a real_call(); it would have no way to find the current top of
  the RM stack.

  Extending rm_sp to rm_esp would not be safe, because the guarantee that
  rm_sp must return to the correct value by the time an external
  real-mode call returns applies only to %sp, not to %esp.

							
								
						
							2006-05-06 19:44:23 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								f8e087767b
								
							
								
							
						
						
							
							
								
								Allow access to variables in .text16 as well as .data16.  Chained
							
							
							
							
							
							

							
							
interrupt vectors, for example, will be easiest to handle if placed in
.text16.

							
								
						
							2006-05-06 18:57:31 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								c10d1aa9d7
								
							
								
							
						
						
							
							
								
								Preserve GDT across prot_call().
							
							
							
							

							
						
						
							2006-05-06 18:52:27 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								dcc1b0054e
								
							
								
							
						
						
							
							
								
								This line should not have been checked in
							
							
							
							

							
						
						
							2006-05-04 23:22:42 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								832807726a
								
							
								
							
						
						
							
							
								
								Add infrastructure to support access to .data16 (and .text16) variables
							
							
							
							
							
							

							
							
from protected-mode code.

Set up %ds to point to .data16 in prot_to_real, so that code specified
via REAL_EXEC() and friends can access variables in .data16.

Move most real-mode librm variables from .text16 to .data16.

							
								
						
							2006-05-04 23:14:06 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								f4429533a6
								
							
								
							
						
						
							
							
								
								Added methods for efficiently declaring and accessing variables in
							
							
							
							
							
							

							
							
.data16.  librm will need to supply "char *data16", i.e. the virtual
address of the start of .data16.

							
								
						
							2006-05-04 17:00:20 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								f8f75cef5b
								
							
								
							
						
						
							
							
								
								BSS is now zeroed by libprefix (along with the otherwise non-zeroable
							
							
							
							
							
							

							
							
portions such as the stack) during the installation process.

init_fns() are called from main().  We need to think about initial
control flow some more.

							
								
						
							2006-05-02 21:10:45 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								cc23057b59
								
							
								
							
						
						
							
							
								
								Typo
							
							
							
							

							
						
						
							2006-05-02 21:09:29 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								10c28a51bd
								
							
								
							
						
						
							
							
								
								Create two easy-to-use entry points in libprefix: install and
							
							
							
							
							
							

							
							
install_prealloc.  I *think* these will suffice for all the 16-bit
prefixes.

							
								
						
							2006-05-02 20:51:07 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								9e1dd6402d
								
							
								
							
						
						
							
							
								
								<name>_size variable is no longer needed, since we don't copy the code.
							
							
							
							
							
							

							
							
However, it's worth adding a .size directive so that objdump reports the
correct sizes for the code fragments.

							
								
						
							2006-05-02 16:38:46 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								9fcded3d23
								
							
								
							
						
						
							
							
								
								Towards a(nother) new real-mode infrastructure, in which we take
							
							
							
							
							
							

							
							
advantage of the fact that we have to have a permanently-resident block
in base memory.

							
								
						
							2006-05-02 15:41:21 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								8f62b39c03
								
							
								
							
						
						
							
							
								
								Move stack out to separate object, so that having a stack doesn't drag in
							
							
							
							
							
							

							
							
setup.S.

							
								
						
							2006-05-02 14:57:48 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								5463169c1a
								
							
								
							
						
						
							
							
								
								Verified as working
							
							
							
							

							
						
						
							2006-05-02 14:04:21 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								d081d65d48
								
							
								
							
						
						
							
							
								
								This should be much more elegant: we use flat real mode for the
							
							
							
							
							
							

							
							
highmem data, so decompress16 will be able to unpack blocks bigger
than 64kB.

							
								
						
							2006-05-01 22:35:19 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								cc8821a443
								
							
								
							
						
						
							
							
								
								Checking in because I don't want to lose this rather neat code for
							
							
							
							
							
							

							
							
running the decompresser in 16:16 protected mode using the real-mode
stack.  However, there's an even simpler way to do it...

							
								
						
							2006-05-01 21:26:44 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								2462047128
								
							
								
							
						
						
							
							
								
								Typo
							
							
							
							

							
						
						
							2006-04-30 18:19:39 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								9e1becaf8a
								
							
								
							
						
						
							
							
								
								Merge TCP aborted(), timedout() and closed() methods into a single
							
							
							
							
							
							

							
							
closed() method with a reason code.

							
								
						
							2006-04-30 16:59:45 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								8afb6303fb
								
							
								
							
						
						
							
							
								
								Half-way tidy
							
							
							
							

							
						
						
							2006-04-30 15:23:29 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								04b6a1e004
								
							
								
							
						
						
							
							
								
								Make all TCP methods optional; at least FTP data is a read-only
							
							
							
							
							
							

							
							
connection and so legitimately ignores acked() and senddata().

							
								
						
							2006-04-30 13:20:40 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								aec0e127d2
								
							
								
							
						
						
							
							
								
								Proof-of-concept FTP implementation
							
							
							
							

							
						
						
							2006-04-30 12:02:07 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								a42092d2a0
								
							
								
							
						
						
							
							
								
								Add a temporary snprintf, so that safely-written code can at least
							
							
							
							
							
							

							
							
compile, even if it won't yet be safe.

							
								
						
							2006-04-30 12:01:31 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								8df7e74990
								
							
								
							
						
						
							
							
								
								Fix up prototype of strtoul() to match POSIX.
							
							
							
							

							
						
						
							2006-04-30 11:45:38 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								01bd78d62a
								
							
								
							
						
						
							
							
								
								Created net/tcp and moved hello.c there
							
							
							
							

							
						
						
							2006-04-30 09:34:11 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								7af478b30d
								
							
								
							
						
						
							
							
								
								Make tcp_connect() void; it will eventually have no failure case.
							
							
							
							

							
						
						
							2006-04-30 02:13:52 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								9c9208a132
								
							
								
							
						
						
							
							
								
								Put the TCP connection periodic processing in tcp.c, where it belongs.
							
							
							
							

							
						
						
							2006-04-30 02:08:42 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								178b0a7e5e
								
							
								
							
						
						
							
							
								
								Consistency
							
							
							
							

							
						
						
							2006-04-30 01:35:01 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								592a5a99c8
								
							
								
							
						
						
							
							
								
								Moved uIP and tcp.c from proto/ to net/
							
							
							
							

							
						
						
							2006-04-30 01:16:37 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								352bf1bda2
								
							
								
							
						
						
							
							
								
								Move init.h to gpxe/init.h.
							
							
							
							

							
						
						
							2006-04-30 01:08:52 +00:00
						
					

				
					

						
							
							
								
								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.

							
								
						
							2006-04-29 17:17:43 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								23c494d14e
								
							
								
							
						
						
							
							
								
								Added basic code for implementing co-operative multitasking.
							
							
							
							
							
							

							
							
Yes, you really can do it in 65 bytes.

							
								
						
							2006-04-29 16:42:09 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								5fe31f1014
								
							
								
							
						
						
							
							
								
								Give uIP a static IP address for proof-of-concept testing
							
							
							
							

							
						
						
							2006-04-28 14:15:21 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								129c6c3968
								
							
								
							
						
						
							
							
								
								Network layer now works as a proof of concept
							
							
							
							

							
						
						
							2006-04-28 14:13:50 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								1488cd3b73
								
							
								
							
						
						
							
							
								
								Fix a couple of broken assertions, and align the buffer correctly.
							
							
							
							

							
						
						
							2006-04-28 14:09:31 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								79f64eea55
								
							
								
							
						
						
							
							
								
								Transmit the buffer contents, not the buffer descriptor...
							
							
							
							

							
						
						
							2006-04-28 14:08:41 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								51feeab445
								
							
								
							
						
						
							
							
								
								Add an explicit failure debug message
							
							
							
							

							
						
						
							2006-04-28 14:07:41 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								084f6b18f7
								
							
								
							
						
						
							
							
								
								Exclude bin directory from tags generation.
							
							
							
							
							
							

							
							
Create something that might be usable as a symbol list for bochs'
internal debugger.

							
								
						
							2006-04-28 14:07:08 +00:00
						
					

				
					

						
							
							
								
								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.

							
								
						
							2006-04-28 13:44:34 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								cfae86f6c8
								
							
								
							
						
						
							
							
								
								Glenn managed to shrink .text by 5 more bytes.
							
							
							
							

							
						
						
							2006-04-25 21:48:16 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								fee8b91015
								
							
								
							
						
						
							
							
								
								D'oh
							
							
							
							

							
						
						
							2006-04-25 12:56:18 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								7a82c3eca3
								
							
								
							
						
						
							
							
								
								Added missing ssize_t
							
							
							
							

							
						
						
							2006-04-25 12:55:23 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								cf3783b4ca
								
							
								
							
						
						
							
							
								
								Actually, it's probably a good idea to have packet buffers avoid 4kB
							
							
							
							
							
							

							
							
crossings.

							
								
						
							2006-04-25 12:11:36 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								00a1de964d
								
							
								
							
						
						
							
							
								
								Update to use POSIX-like API.
							
							
							
							

							
						
						
							2006-04-25 12:04:07 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								face774c4c
								
							
								
							
						
						
							
							
								
								Fixed erroneous comparison
							
							
							
							

							
						
						
							2006-04-25 11:54:58 +00:00
						
					

				
					

						
							
							
								
								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.

							
								
						
							2006-04-25 10:41:49 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								4e92f29c9e
								
							
								
							
						
						
							
							
								
								Now passes trivial tests.  free_memblock() needs neatening up.
							
							
							
							

							
						
						
							2006-04-25 04:01:58 +00:00
						
					

				
					

						
							
							
								
								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.

							
								
						
							2006-04-25 03:30:46 +00:00
						
					

				
					

						
							
							
								
								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.

							
								
						
							2006-04-24 23:00:32 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								a81f96998b
								
							
								
							
						
						
							
							
								
								Added missing headers required for compilation in Etherboot.
							
							
							
							

							
						
						
							2006-04-24 19:35:10 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								455b76980f
								
							
								
							
						
						
							
							
								
								Added pkb_reserve().
							
							
							
							

							
						
						
							2006-04-24 19:34:51 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								26749951dc
								
							
								
							
						
						
							
							
								
								We have our own ARP layer now.
							
							
							
							

							
						
						
							2006-04-24 19:19:13 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								fcf765e42d
								
							
								
							
						
						
							
							
								
								Add missing {register,free}_netdev().
							
							
							
							
							
							

							
							
Tie into existing driver API; we'll fix that up soon.

							
								
						
							2006-04-24 18:44:50 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								832e86246b
								
							
								
							
						
						
							
							
								
								gcc is rather over-aggressive about optimising out static data structures
							
							
							
							
							
							

							
							
even when __atribute__ (( unused )) is correctly set...

							
								
						
							2006-04-24 18:31:37 +00:00
						
					

				
					

						
							
							
								
								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.

							
								
						
							2006-04-24 18:29:47 +00:00
						
					

				
					

						
							
							
								
								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.

							
								
						
							2006-04-24 15:42:49 +00:00
						
					

				
					

						
							
							
								
								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.

							
								
						
							2006-04-24 15:38:53 +00:00
						
					

				
					

						
							
							
								
								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.

							
								
						
							2006-04-24 15:33:06 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								0d97f0d482
								
							
								
							
						
						
							
							
								
								Obviate uip_init(); our bss is zeroed at startup already.
							
							
							
							

							
						
						
							2006-04-24 15:31:02 +00:00
						
					

				
					

						
							
							
								
								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
							
						
						
							
							
							
							
								
							
								510ccb2900
								
							
								
							
						
						
							
							
								
								Added __constant_memcpy() based on version in Linux's string.h.
							
							
							
							
							
							

							
							
Added memswap().

							
								
						
							2006-04-24 15:25:25 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								b6b6a0b5fe
								
							
								
							
						
						
							
							
								
								First draft of a dynamic memory allocator
							
							
							
							

							
						
						
							2006-04-24 15:21:18 +00:00
						
					

				
					

						
							
							
								
								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.

							
								
						
							2006-04-24 15:20:01 +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
							
						
						
							
							
							
							
								
							
								b89ccac02d
								
							
								
							
						
						
							
							
								
								Updated to remove obsolete constants
							
							
							
							

							
						
						
							2006-04-19 02:11:56 +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
							
						
						
							
							
							
							
								
							
								9f67ad9db0
								
							
								
							
						
						
							
							
								
								First version.  ARP protocol independence in less than the size of uIP's
							
							
							
							
							
							

							
							
Ethernet-and-IPv4-only ARP module.  :)

							
								
						
							2006-04-19 01:43:56 +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
							
						
						
							
							
							
							
								
							
								1a60444fe4
								
							
								
							
						
						
							
							
								
								Added netmask and gateway global options.
							
							
							
							
							
							

							
							
Added iSCSI testing.

							
								
						
							2006-04-05 11:46:18 +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
							
						
						
							
							
							
							
								
							
								9ea782d339
								
							
								
							
						
						
							
							
								
								Make pcap_inject non-static, so that its prototype doesn't conflict with
							
							
							
							
							
							

							
							
the real pcap_inject in the case where we do have it.

							
								
						
							2006-04-05 11:44:05 +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
							
						
						
							
							
							
							
								
							
								ee058362fa
								
							
								
							
						
						
							
							
								
								We don't need to know anything about ARP
							
							
							
							

							
						
						
							2006-03-24 17:39:05 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								90892d5ec7
								
							
								
							
						
						
							
							
								
								Allow specifying the local IP address via --from.
							
							
							
							

							
						
						
							2006-03-24 17:28:40 +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
							
						
						
							
							
							
							
								
							
								1c607470e3
								
							
								
							
						
						
							
							
								
								Put in a substitute pcap_inject() function, since earlier versions of
							
							
							
							
							
							

							
							
libpcap are lacking the function.  For now, we always use the
substitute version, since there's no easy way to determine whether or
not we need it.

							
								
						
							2006-03-24 16:43:12 +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
							
						
						
							
							
							
							
								
							
								99032becce
								
							
								
							
						
						
							
							
								
								Pick up the gPXE include files when building prototester.
							
							
							
							

							
						
						
							2006-03-23 21:35:20 +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
							
						
						
							
							
							
							
								
							
								17c0253ca0
								
							
								
							
						
						
							
							
								
								Add include/gpxe as a directory to scan.
							
							
							
							
							
							

							
							
Exclude proto/uip, since uip.c and uip_arp.c both have global variables
called "c", which screws up doxygen's auto-generation of links to file
documentation when it encounters a file name such as "hello.c".

							
								
						
							2006-03-23 21:06:36 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								2bc7c746a6
								
							
								
							
						
						
							
							
								
								Updated with "doxygen -u" from doxygen 1.4.4
							
							
							
							

							
						
						
							2006-03-23 20:39:26 +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
							
						
						
							
							
							
							
								
							
								531371efa2
								
							
								
							
						
						
							
							
								
								Removed to make way for the uIP-based tcp.c.
							
							
							
							

							
						
						
							2006-03-23 16:59:25 +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
							
						
						
							
							
							
							
								
							
								eaf40883ff
								
							
								
							
						
						
							
							
								
								Add Makefile for hijack and prototester utilities.
							
							
							
							

							
						
						
							2006-03-23 13:11:41 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								21c58729ae
								
							
								
							
						
						
							
							
								
								Add debug symbols to objects.  (They will be stripped out of the final
							
							
							
							
							
							

							
							
-Obinary build anyway, so it doesn't waste any space).

							
								
						
							2006-03-23 13:09:29 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								b2c94b32fc
								
							
								
							
						
						
							
							
								
								Make the application state a void *.
							
							
							
							

							
						
						
							2006-03-23 13:08:06 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								218c26ff2b
								
							
								
							
						
						
							
							
								
								Can now also print data sent by the remote side.
							
							
							
							

							
						
						
							2006-03-23 13:06:08 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								0d506a5c6a
								
							
								
							
						
						
							
							
								
								Now capable of sending "Hello world!" via TCP.
							
							
							
							

							
						
						
							2006-03-23 12:25:28 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								911486fe41
								
							
								
							
						
						
							
							
								
								Added basic http-specific option parsing
							
							
							
							

							
						
						
							2006-03-22 22:35:32 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								5263a5abf4
								
							
								
							
						
						
							
							
								
								Started adding structure to allow for separate protocol tests, with
							
							
							
							
							
							

							
							
individual options.

Created the embryonic beginnings of a cleanly separated driver and
protocol stack API.

							
								
						
							2006-03-22 21:25:35 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								c32e83ad8d
								
							
								
							
						
						
							
							
								
								Skeleton version: contains device driver (connecting to network via
							
							
							
							
							
							

							
							
hijack daemon) and a functional but very ugly and very primitive
wrapper around uIP.

This passes proof-of-concept testing; it successfully initiates a TCP
connection and responds to pings.

							
								
						
							2006-03-22 02:23:20 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								bb37bd47f8
								
							
								
							
						
						
							
							
								
								Added from uip-0.9/uip/uip_arp.[ch]
							
							
							
							

							
						
						
							2006-03-22 02:14:55 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								417e896f0a
								
							
								
							
						
						
							
							
								
								Remove htons(); it is provided elsewhere in Etherboot
							
							
							
							

							
						
						
							2006-03-22 01:25:43 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								1c7c24f21f
								
							
								
							
						
						
							
							
								
								Basic, functional-but-extremely-pessimal versions (taken from
							
							
							
							
							
							

							
							
uip-0.9/unix/uip_arch.c).

							
								
						
							2006-03-22 01:24:13 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								c5a9c38606
								
							
								
							
						
						
							
							
								
								Terminate cleanly on SIGINT or SIGHUP
							
							
							
							

							
						
						
							2006-03-21 17:48:33 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								e072baeb8c
								
							
								
							
						
						
							
							
								
								Use libpcap API to send/receive packets.
							
							
							
							
							
							

							
							
Include automatic filtering (based on source MAC address of first
transmitted packet).

Proven to successfully elicit a ping response from a remote host.

							
								
						
							2006-03-21 16:50:25 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								4485df516c
								
							
								
							
						
						
							
							
								
								Basic structure in place: can daemonise, listen on a Unix domain
							
							
							
							
							
							

							
							
socket, accept new connections, open a network interface using libpcap
and forward (all) traffic.

							
								
						
							2006-03-21 02:25:30 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								013ee958a1
								
							
								
							
						
						
							
							
								
								These can come back when someone wants to support them
							
							
							
							

							
						
						
							2006-03-17 14:16:05 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								7be870acd3
								
							
								
							
						
						
							
							
								
								More purging
							
							
							
							

							
						
						
							2006-03-17 14:14:36 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								b2909e547d
								
							
								
							
						
						
							
							
								
								They can come back when they have someone to support them.
							
							
							
							

							
						
						
							2006-03-17 14:13:09 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								a2b15fd1fe
								
							
								
							
						
						
							
							
								
								GPXE code cleanup and purge.
							
							
							
							

							
						
						
							2006-03-17 14:09:45 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								cdf1511d3e
								
							
								
							
						
						
							
							
								
								Prefix semantics have changed
							
							
							
							

							
						
						
							2006-03-16 19:28:38 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								0e611719d2
								
							
								
							
						
						
							
							
								
								Add uip on HEAD; it's safe to build, since nothing links against it at the
							
							
							
							
							
							

							
							
moment.

							
								
						
							2006-03-16 19:18:12 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								d08ce741a4
								
							
								
							
						
						
							
							
								
								Build in gpxe
							
							
							
							

							
						
						
							2006-03-16 19:09:31 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								0806436d99
								
							
								
							
						
						
							
							
								
								Remove accidental duplicate arising from merge
							
							
							
							

							
						
						
							2006-03-16 19:04:19 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								239579efcf
								
							
								
							
						
						
							
							
								
								Build under gpxe
							
							
							
							

							
						
						
							2006-03-16 19:02:18 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								d0777627c6
								
							
								
							
						
						
							
							
								
								Back out duplication arising from the merge
							
							
							
							

							
						
						
							2006-03-16 18:56:16 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								c4f25b637c
								
							
								
							
						
						
							
							
								
								Fix to compile under gpxe
							
							
							
							

							
						
						
							2006-03-16 18:54:57 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								4ee0e0f85e
								
							
								
							
						
						
							
							
								
								Merge from Etherboot 5.4
							
							
							
							

							
						
						
							2006-03-16 18:51:23 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								46e7bd5b52
								
							
								
							
						
						
							
							
								
								Merge from Etherboot 5.4
							
							
							
							

							
						
						
							2006-03-16 18:44:31 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								7e0a7a2e08
								
							
								
							
						
						
							
							
								
								Merge from Etherboot 5.4
							
							
							
							

							
						
						
							2006-03-16 18:30:54 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								28cefdccc4
								
							
								
							
						
						
							
							
								
								Merge from Etherboot 5.4
							
							
							
							

							
						
						
							2006-03-16 18:30:46 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								9b18017296
								
							
								
							
						
						
							
							
								
								Merge from Etherboot 5.4
							
							
							
							

							
						
						
							2006-03-16 18:15:48 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								bb7394b041
								
							
								
							
						
						
							
							
								
								Merge from Etherboot 5.4
							
							
							
							

							
						
						
							2006-03-16 17:59:51 +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
							
						
						
							
							
							
							
								
							
								9b320c1ca4
								
							
								
							
						
						
							
							
								
								Merge from Etherboot 5.4
							
							
							
							

							
						
						
							2006-03-16 17:11:36 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								c3d5d01832
								
							
								
							
						
						
							
							
								
								Merge from Etherboot 5.4
							
							
							
							

							
						
						
							2006-03-16 17:05:38 +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
						
					

				
					

						
							
							
								
								George Baum
							
						
						
							
							
							
							
								
							
								bd9d4e0bd7
								
							
								
							
						
						
							
							
								
								Reorder functions to match the linux driver.
							
							
							
							
							
							

							
							
No code changes apart from commenting one unused function out.

							
								
						
							2005-07-11 19:26:12 +00:00
						
					

				
					

						
							
							
								
								Timothy Legge
							
						
						
							
							
							
							
								
							
								4184dc5c6a
								
							
								
							
						
						
							
							
								
								Fix COMET TxUnderrun issue
							
							
							
							

							
						
						
							2005-06-17 20:11:10 +00:00
						
					

				
					

						
							
							
								
								Geert Stappers
							
						
						
							
							
							
							
								
							
								9dc2515d7e
								
							
								
							
						
						
							
							
								
								no need for depending on build library ("blib")
							
							
							
							
							
							

							
							
when make is invoked without arguments

							
								
						
							2005-06-14 20:16:03 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								df9cbc23cc
								
							
								
							
						
						
							
							
								
								Added documentation and ASSERT() statements.
							
							
							
							

							
						
						
							2005-06-06 12:01:19 +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
							
						
						
							
							
							
							
								
							
								65a731bed5
								
							
								
							
						
						
							
							
								
								Reduce BACKOFF_LIMIT to a hopefully more reasonable value.
							
							
							
							

							
						
						
							2005-06-02 10:16:05 +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
							
						
						
							
							
							
							
								
							
								cbed5ed9ad
								
							
								
							
						
						
							
							
								
								Always include code for sending multicast packets.
							
							
							
							

							
						
						
							2005-06-02 10:14:26 +00:00
						
					

				
					

						
							
							
								
								Timothy Legge
							
						
						
							
							
							
							
								
							
								95967adc8c
								
							
								
							
						
						
							
							
								
								Jan Kiszka provided a patch for the smc9000 for missing phy-setup
							
							
							
							

							
						
						
							2005-06-02 01:26:37 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								f242f56a73
								
							
								
							
						
						
							
							
								
								Rewritten to use the functions in tftpcore.c.
							
							
							
							
							
							

							
							
Works with a non-multicast TFTP server (i.e. the fallback path works
fine).

							
								
						
							2005-06-01 22:26:48 +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
							
						
						
							
							
							
							
								
							
								e0cf144218
								
							
								
							
						
						
							
							
								
								IGMP functions separated out from nic.c
							
							
							
							

							
						
						
							2005-06-01 21:18:31 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								698e87277f
								
							
								
							
						
						
							
							
								
								Don't try to fetch another packet once we've reached EOF.
							
							
							
							

							
						
						
							2005-06-01 19:13:06 +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
							
						
						
							
							
							
							
								
							
								c8d6c4864f
								
							
								
							
						
						
							
							
								
								Doxygenation
							
							
							
							

							
						
						
							2005-06-01 13:28:07 +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
							
						
						
							
							
							
							
								
							
								7d63b39e3d
								
							
								
							
						
						
							
							
								
								Add tftp_ack() and tftp_error()
							
							
							
							

							
						
						
							2005-05-31 15:21:33 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								8ae966720d
								
							
								
							
						
						
							
							
								
								First version
							
							
							
							

							
						
						
							2005-05-31 14:47:58 +00:00
						
					

				
					

						
							
							
								
								Geert Stappers
							
						
						
							
							
							
							
								
							
								5265975334
								
							
								
							
						
						
							
							
								
								patch of Helge Wagner
							
							
							
							

							
						
						
							2005-05-31 11:32:45 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								59582db29d
								
							
								
							
						
						
							
							
								
								Documented remainder of PXE TFTP API calls.
							
							
							
							

							
						
						
							2005-05-27 16:47:45 +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
							
						
						
							
							
							
							
								
							
								2ffc960e67
								
							
								
							
						
						
							
							
								
								Added diatribe about the mismatch between the PXE spec and the TFTP
							
							
							
							
							
							

							
							
protocol, and how we will work around it.

							
								
						
							2005-05-27 11:44:46 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								97675c7129
								
							
								
							
						
						
							
							
								
								Refer to implementation note on IP routing.
							
							
							
							

							
						
						
							2005-05-27 11:37:09 +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
							
						
						
							
							
							
							
								
							
								aeb984a1a9
								
							
								
							
						
						
							
							
								
								Thoughts on how to coerce the PXE TFTP API into something resembling
							
							
							
							
							
							

							
							
the TFTP protocol.

							
								
						
							2005-05-26 18:52:12 +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
							
						
						
							
							
							
							
								
							
								2579442865
								
							
								
							
						
						
							
							
								
								Remove the annoying #include lines
							
							
							
							

							
						
						
							2005-05-24 00:25:50 +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
							
						
						
							
							
							
							
								
							
								13de295b56
								
							
								
							
						
						
							
							
								
								Added interface/pxe directory
							
							
							
							

							
						
						
							2005-05-23 23:31:59 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								079b5d5527
								
							
								
							
						
						
							
							
								
								Moved pxe_loader.c to pxe_image.c to avoid name clash
							
							
							
							

							
						
						
							2005-05-23 23:05:45 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								8fcb6448bd
								
							
								
							
						
						
							
							
								
								Moved pxe_errors.c to pxe/interface/
							
							
							
							

							
						
						
							2005-05-23 22:47:21 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								8becf0f65f
								
							
								
							
						
						
							
							
								
								Rearranging PXE header files
							
							
							
							

							
						
						
							2005-05-23 22:45:48 +00:00
						
					

				
					

						
							
							
								
								George Baum
							
						
						
							
							
							
							
								
							
								c4c05bbbf7
								
							
								
							
						
						
							
							
								
								the uncontroversal gcc 4.0 compilation fixes
							
							
							
							

							
						
						
							2005-05-23 19:30:37 +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
							
						
						
							
							
							
							
								
							
								d8f187dc6a
								
							
								
							
						
						
							
							
								
								Documented the UDP API calls.
							
							
							
							

							
						
						
							2005-05-20 17:50:37 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								6bcd74b65c
								
							
								
							
						
						
							
							
								
								Moved pxe_export.c to pxe.c, since the old pxe.c no longer exists.
							
							
							
							

							
						
						
							2005-05-20 15:32:41 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								93bb763ade
								
							
								
							
						
						
							
							
								
								Documented the link stages
							
							
							
							

							
						
						
							2005-05-20 13:35:39 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								a177c012c1
								
							
								
							
						
						
							
							
								
								Documented the compilation stages
							
							
							
							

							
						
						
							2005-05-20 12:44:14 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								3f4387a6db
								
							
								
							
						
						
							
							
								
								Enable latex output
							
							
							
							

							
						
						
							2005-05-20 11:52:16 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								eb28a68831
								
							
								
							
						
						
							
							
								
								Add doc/ directory and .S files.
							
							
							
							

							
						
						
							2005-05-20 11:38:48 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								d5789ff4a2
								
							
								
							
						
						
							
							
								
								Doxygenation
							
							
							
							

							
						
						
							2005-05-20 11:28:27 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								d3dec7c331
								
							
								
							
						
						
							
							
								
								Update to cope with changes in registers.h
							
							
							
							

							
						
						
							2005-05-20 11:23:51 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								5231b858c9
								
							
								
							
						
						
							
							
								
								Don't use anonymous entries in a struct; it seems to aggravate gcc 3.4.3.
							
							
							
							

							
						
						
							2005-05-20 11:22:09 +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
							
						
						
							
							
							
							
								
							
								e14c739d2d
								
							
								
							
						
						
							
							
								
								Imported from Etherboot 5.4 tree
							
							
							
							

							
						
						
							2005-05-19 16:51:32 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								4e87543c74
								
							
								
							
						
						
							
							
								
								Synced across updates from Etherboot 5.4 tree
							
							
							
							

							
						
						
							2005-05-19 16:47:19 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								c0a94944fc
								
							
								
							
						
						
							
							
								
								Added FSP
							
							
							
							

							
						
						
							2005-05-19 16:10:52 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								1a44618859
								
							
								
							
						
						
							
							
								
								Version increased to 5.5.0
							
							
							
							

							
						
						
							2005-05-19 16:07:13 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								f88c0d42d5
								
							
								
							
						
						
							
							
								
								Doxygenation
							
							
							
							

							
						
						
							2005-05-19 15:35:47 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								d0c9183903
								
							
								
							
						
						
							
							
								
								Doxygenation
							
							
							
							

							
						
						
							2005-05-19 14:51:37 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								eff1cd867b
								
							
								
							
						
						
							
							
								
								errno.h now required in order to compile.
							
							
							
							

							
						
						
							2005-05-19 14:49:56 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								dd475a9b8c
								
							
								
							
						
						
							
							
								
								Add a const to avoid a warning
							
							
							
							

							
						
						
							2005-05-19 13:02:38 +00:00
						
					

				
					

						
							
							
								
								Michael Brown
							
						
						
							
							
							
							
								
							
								2930fe846e
								
							
								
							
						
						
							
							
								
								Add image formats (didn't check in properly to gpxe for some reason)
							
							
							
							

							
						
						
							2005-05-19 12:58:23 +00:00