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854 Commits (9ca2f64ee1ec4606f57e4437b43fd1459e0679cc)

Author SHA1 Message Date
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
Michael Brown c18ea5282c Doxygenated 2005-05-19 12:53:59 +00:00
Michael Brown e911a74724 More documentation 2005-05-19 11:54:41 +00:00
Michael Brown a135024626 load_buffer is now handled via load_buffer.h 2005-05-19 00:19:07 +00:00
Michael Brown a2915ad06d Added preliminary doxygen documentation 2005-05-19 00:17:48 +00:00
Michael Brown 0e921cdd9e More doxygen docs 2005-05-18 15:28:33 +00:00
Michael Brown b115d1655c Add include directories as source dirs 2005-05-18 15:24:35 +00:00
Michael Brown a28b779e71 Only produce documentation where documentation actually exists. 2005-05-18 15:07:19 +00:00
Michael Brown 484d6e7d24 __attribute__ does not need to be treated as a variadic macro, since 
it is always used as __attribute__((...)).  Since variadic macros seem
to confuse poor doxygen, change it to a single-valued macro.
 2005-05-18 15:02:23 +00:00
Michael Brown d04b607eb9 Add doxygen documentation 2005-05-18 14:44:38 +00:00
Michael Brown 127362581f Document %m 2005-05-18 14:44:05 +00:00
Michael Brown 307cf36fca Linker symbols no longer defined in etherboot.h 
Use %m to print error
 2005-05-18 14:43:27 +00:00
Michael Brown 5a0f1bf421 doxygen docs go in bin/doc 2005-05-18 14:43:02 +00:00
Michael Brown 75a90cb143 Hide __attribute__ from doxygen 2005-05-18 14:42:02 +00:00
Michael Brown 0eb4d9973c Add EBADIMG, EIMGRET, ETIMEDOUT and EINVAL 2005-05-18 14:41:53 +00:00
Michael Brown 8e1d7b8a4a doxygen.cfg also references ARCH 2005-05-18 14:39:31 +00:00
Michael Brown 6b01ed0c95 Working to produce reasonably pretty code 2005-05-18 14:38:26 +00:00
Michael Brown f888bd589d doxygen doesn't allow us to do the --include compiler.h trick... 2005-05-18 14:26:35 +00:00
Michael Brown 783e9ca396 Added doxygen comments and errno values. 2005-05-18 13:22:45 +00:00
Michael Brown 8bf7902141 Added rules to generate documentation using doxygen 2005-05-18 11:13:34 +00:00
Michael Brown 2d9fa8a1d9 Add DOXYGEN definition, comment out reference to not-yet-existent "image" 
directory.
 2005-05-18 11:12:17 +00:00
Michael Brown fac5f28d7e There is no arch/i386/firmware/linuxbios directory 2005-05-18 11:11:57 +00:00
Michael Brown 06b2be03c8 All files in here are auto-generated 2005-05-18 10:52:25 +00:00
Michael Brown 7f1901860d Error numbers moved to errno.h 2005-05-18 09:55:38 +00:00
Michael Brown ab07740755 First version 2005-05-17 18:39:27 +00:00
Michael Brown ff9104e029 Added errno, strerror and the "%m" printf metacharacter. These will allow 
us to return proper PXE status codes, while simultaneously allowing for
more consistent error reporting (complete with verbose error messages as a
build-time option).
 2005-05-17 18:26:41 +00:00
Michael Brown 75a5374d79 Quickly hacked to use a buffer rather than a processor. 
These don't yet take advantage of the buffer functionality.
 2005-05-17 14:49:46 +00:00
Michael Brown 5fce946de4 Update to use buffer rather than processor 2005-05-17 14:35:20 +00:00
Michael Brown 40c7b127aa Added const to fill_buffer 2005-05-17 14:34:46 +00:00
Michael Brown 5ae60bd95d Updated to use buffer rather than processor 2005-05-17 14:26:14 +00:00
Michael Brown 022661283a Load buffer is now handled by the autoload() function. 2005-05-17 13:44:08 +00:00
Michael Brown 205a7ad5e0 Moved NBI support to nbi.c, modified to work with new load mechanism 2005-05-17 13:42:20 +00:00
Michael Brown 9c832a6a69 First version 2005-05-17 13:41:00 +00:00
Michael Brown 510de6cb8c Restructured to allow per-object image formats 2005-05-17 13:40:31 +00:00
Michael Brown 7205f0846c Heap function prototypes moved to heap.h 2005-05-17 13:39:27 +00:00
Michael Brown a5f2942587 Add twiddle() so that progress is visible. 2005-05-17 13:39:00 +00:00
Michael Brown 0571dcdb05 Added print_images() and autoload(). 2005-05-17 13:38:24 +00:00
Michael Brown 9968c9513e Moved find_segment into elf_loader.c 2005-05-17 13:37:29 +00:00
Michael Brown 9a413cfea1 Moved os_regs into start32.S 2005-05-17 13:37:01 +00:00
Michael Brown a76b9c3f19 Added debug messages 2005-05-17 13:36:12 +00:00
Michael Brown 3ce6504f14 Use shared symbols for heap_ptr and heap_end 2005-05-17 13:35:43 +00:00
Michael Brown 479fb900a1 Added copy_phys_to_phys 2005-05-17 13:34:57 +00:00
Michael Brown 4f27994980 Added "image" directory 2005-05-17 13:34:25 +00:00
Michael Brown 6e8f29d3cb Image formats moved into the new config system 2005-05-17 13:33:49 +00:00
Michael Brown 3bbf5f28a3 Use __unused instead of __used for static data structures. 
Remove compiler.h defines from osdep.h
 2005-05-17 12:16:28 +00:00
Michael Brown 301b2d40f0 Use the heap functions to allocate a load buffer. 2005-05-13 13:30:51 +00:00
Michael Brown c695c75b01 First version 2005-05-13 13:29:15 +00:00
Michael Brown 5c8ea0b93a Add realloc, since the load buffer code requires it. 2005-05-13 13:20:16 +00:00
Michael Brown 59a1662978 Added debugging 2005-05-13 11:24:02 +00:00
Michael Brown 42250e9b1a Tidied up init_heap() 2005-05-13 11:16:14 +00:00
Michael Brown f0d048bf91 Added ASSERT() macro 2005-05-13 10:18:21 +00:00
Michael Brown 94d512b979 Added old allot/forget calls for backwards compatibility. 2005-05-12 16:38:07 +00:00
Michael Brown eff4fa5a04 Merged the unaligned and aligned heap APIs and simplified the code. 2005-05-12 16:34:57 +00:00
Michael Brown a5a14dc05d Use the global load_buffer, and the boot_image function. 2005-05-09 18:10:04 +00:00
Michael Brown f649a4d0fd Add INIT_LOADBUF 2005-05-09 18:04:20 +00:00
Michael Brown 73429d6da1 Make "struct buffer"s reusable between sessions. 2005-05-09 18:03:44 +00:00
Michael Brown b94def2088 Include string.h, because we need to define copy_{to,from}_phys 2005-05-09 18:03:14 +00:00
Michael Brown 9fc97f8513 First version 2005-05-09 18:02:22 +00:00
Michael Brown 58ee2c4b2e First versions 2005-05-09 18:01:50 +00:00
Michael Brown 0fe74493f4 Protocols now load data into a buffer; they don't execute it. 2005-05-09 14:27:29 +00:00
Michael Brown 116f17f605 off_t should be signed. 2005-05-09 14:26:25 +00:00
Michael Brown bab2924e89 Return -1 to indicate buffer overflow. Allow buffer fill level to be read 
easily from struct buffer.
 2005-05-09 14:26:10 +00:00
Michael Brown a89651f3bb Added debugging 2005-05-09 13:47:04 +00:00
Michael Brown b2869ed6b8 Added explanatory comment. 2005-05-09 13:25:43 +00:00
Michael Brown e75b7480d0 Modified to use physical addresses, and to not assume that we can directly 
refer to data outside of our data or stack segments.
 2005-05-09 13:24:01 +00:00
Michael Brown e3f2aa7b4d Add off_t and physaddr_t, and the copy_{to,from}_phys helper routines. 2005-05-09 13:21:56 +00:00
Michael Brown dc0aa58fb2 Add memcpy 2005-05-09 12:48:00 +00:00
Michael Brown ef05a27f25 Start of an implementation using doubly-linked lists and virtual 
addresses.  This will have to be reworked to use physical addresses thanks
to the PXE spec.
 2005-05-09 10:11:11 +00:00
Michael Brown 462234f373 Make vga_font const to avoid warning about large symbol 2005-05-03 13:17:08 +00:00
Michael Brown e91c65bea1 Make PCI ID tables const so as not to trigger a warning about a large 
symbol.
 2005-05-03 12:36:06 +00:00
Michael Brown cc73bba7ba Allow read-only symbols to be large 2005-05-03 12:34:52 +00:00
Michael Brown 24c0498cbc Move tulip_private structure into shared data. 2005-05-03 12:29:32 +00:00
Michael Brown 7df2857248 Reduce large symbol warning threshold, now that most of the really 
large symbols have been fixed.
 2005-05-03 12:24:52 +00:00
Michael Brown 42eb786ced D'oh 2005-05-03 12:18:31 +00:00
Michael Brown 4bcd42699b Use __shared 2005-05-03 12:16:49 +00:00
Michael Brown 303ff86c75 Added example of how to use __shared. 
Moved transmit before poll, since typically transmit will be implemented first.
 2005-05-03 12:14:29 +00:00
Michael Brown ff8e46f2f3 #if 0 out the whole file for now; it cannot be linked because the base 
memory interface has changed.
 2005-05-03 11:56:33 +00:00
Michael Brown 0174310f38 Re-add the "etherboot.%" all-drivers image. 2005-05-03 11:51:19 +00:00
Michael Brown c112f12c5b Symbol fixups 2005-05-03 11:29:33 +00:00
Michael Brown 3c2851e563 Arbitrary alignment is now available. 
Use shared symbols.
Correct other symbol violations.
 2005-05-03 09:56:57 +00:00
Michael Brown 68e90c75b6 Removed spurious semicolon 2005-05-03 09:02:24 +00:00
Michael Brown ee15c47cb5 Use shared symbols 2005-05-02 17:45:24 +00:00
Michael Brown 3267ca5568 Use shared symbols to save space 2005-05-02 16:35:44 +00:00
Michael Brown 60b82eb5cd Moved definition of __shared into compiler.h 2005-05-02 16:21:52 +00:00
Michael Brown a1f50f27b0 Correct symbol violations reported by "make symcheck" 2005-05-02 15:22:32 +00:00
Michael Brown 35ab3bf808 Report on misuses of shared symbols, and excessively large static symbols. 2005-05-02 15:21:12 +00:00
Michael Brown 734d2e9f2d First version 2005-05-02 14:43:15 +00:00
Michael Brown 88baf7a383 Tweaked to read more information (including symbol size) from blib.a 2005-05-02 13:49:54 +00:00
Michael Brown 48e40e933f Add DOWNLOAD_PROTO_XXX options. 2005-05-02 12:45:23 +00:00
Michael Brown 4ed412f1c2 Updated to use new URL parser and new protocol API. 
Sort of works; the HTTP stuff is fine but the TCP code seems to be
broken; it doesn't ACK the packets and just hands us the retransmitted
packets instead.
 2005-05-02 12:10:14 +00:00
Michael Brown a918abc036 Split TCP code out into proto/tcp.c 2005-05-02 12:07:47 +00:00
Michael Brown cc980d1c94 Moved DOWNLOAD_PROTO_XXX options to config.h 2005-05-02 11:13:47 +00:00
Michael Brown f9f1d2c84c More URL parsing moved into url.c 2005-05-01 23:58:45 +00:00
Michael Brown d5bf9e71ea http.h obsoleted (no content) 2005-05-01 23:58:20 +00:00
Michael Brown f14af3d95c Protocol structure can now specify the default port. 2005-05-01 23:57:09 +00:00
Michael Brown 63482e4fe9 Made parse_url do more of the processing, to avoid duplicating parts of 
nic.c in http.c
 2005-05-01 19:10:04 +00:00
Michael Brown 17bb10479d Protocol names are x-slam and x-tftm 2005-05-01 15:50:08 +00:00
Michael Brown 6afffc0771 Updated to protocol API 2005-05-01 15:36:39 +00:00
Michael Brown 5c2e5557f0 Updated to protocol API 2005-05-01 15:26:44 +00:00
Michael Brown 1fdbbaa237 Removed obsolete prototypes. 2005-05-01 15:14:22 +00:00
Michael Brown 3af0af65a0 Updated to new protocol API, made to compile. 2005-05-01 15:08:39 +00:00
Michael Brown 2227a711fd umountall() handled by nfs.c's reset function 2005-05-01 15:08:19 +00:00
Michael Brown d727e144c1 nfs prototypes no longer required. 2005-05-01 15:07:55 +00:00
Michael Brown 52b3c8babe Add INIT_RPC 2005-05-01 15:07:35 +00:00
Michael Brown 85d9eae44e Moved protocols to proto/ 2005-05-01 14:04:11 +00:00
Michael Brown 0cfcd91558 Abort immediately if no nameserver is present. 2005-05-01 13:59:34 +00:00
Michael Brown bcedad4708 Add debugging for CNAME records. 
Allow routines to be called by nmb.c
 2005-05-01 11:30:26 +00:00
Michael Brown 3ae7a3d1f0 NMB packets are so similar to DNS packets; we may as well add NMB as a 
name resolution method.
 2005-05-01 11:10:17 +00:00
Michael Brown e1d6f3a8ac Add NMB_RESOLVER 2005-05-01 10:58:49 +00:00
Michael Brown 89f4fe4a8a Do not include etherboot.h 2005-05-01 10:40:12 +00:00
Michael Brown 552f33c663 Always request DNS server. DHCP handling will be generalised in future. 2005-04-30 19:39:50 +00:00
Michael Brown 138c987738 Straightforward A record resolution now known working. 2005-04-30 19:38:51 +00:00
Michael Brown 3b59bf559c ttl is a uint32_t 2005-04-30 19:38:31 +00:00
Michael Brown 78cdb1da8b DNS resolver rewritten, moved to proto/dns.c 2005-04-30 14:50:33 +00:00
Michael Brown d817e60d21 "dns_resolver" changed to "dns" 2005-04-30 14:49:41 +00:00
Michael Brown 167c26c92b tftp functions moved to proto/tftp.c 2005-04-30 14:46:49 +00:00
Michael Brown 5f45f14b5f tftp moved to separate file. 2005-04-30 14:46:18 +00:00
Michael Brown 06634dc386 Protocols get passed a pointer to the filename portion as well as just the 
URL.
 2005-04-30 14:45:51 +00:00
Michael Brown 5bec933c66 tftp prototypes moved to tftp.h 2005-04-30 14:45:33 +00:00
Michael Brown 95946c6f56 Added "proto" directory 2005-04-30 14:45:09 +00:00
Michael Brown 1644238813 Added debugging. 2005-04-30 14:41:37 +00:00
Michael Brown 6cd0fa5807 Added DNS resolver configuration option. 2005-04-30 14:39:21 +00:00
Michael Brown 0780ecf1b6 TFTP API changed. 2005-04-30 14:27:17 +00:00
Michael Brown 56825df041 loadkernel renamed to download_url, substantially restructured, and moved 
to nic.c
 2005-04-30 13:52:27 +00:00
Michael Brown e68378fd62 loadkernel renamed to download_url and moved to nic.c 2005-04-30 13:51:49 +00:00
Michael Brown 332b40b986 loadkernel no longer exists; it is now download_url and lives in nic.c. 2005-04-30 13:51:18 +00:00
Michael Brown 903ddd9878 inet_aton doesn't overwrite the IP address unless it is valid. 2005-04-30 13:50:34 +00:00
Michael Brown 55ae308821 Protocols also take a pointer to a sockaddr_in. 2005-04-30 13:50:01 +00:00
Michael Brown 00b78f73a4 Use struct in_addr rather than just "in_addr". 
Add struct sockaddr_in.
 2005-04-30 13:49:28 +00:00
Michael Brown 70567c51a2 Moved strtoul prototype into stdlib.h for consistency 2005-04-30 13:48:48 +00:00
Michael Brown 044b20385b parse_url() is void. 2005-04-30 13:24:26 +00:00
Michael Brown 65dc273d78 First version 2005-04-29 13:26:31 +00:00
Michael Brown e4131ebb84 First version 2005-04-29 13:17:25 +00:00
Michael Brown 754cef922d First version 2005-04-28 13:47:36 +00:00
Michael Brown c1253d2219 Much, much smaller. :) 2005-04-28 13:20:02 +00:00
Michael Brown 6791aeb024 First version: far too large (408 bytes!!!) 2005-04-28 12:12:11 +00:00
Michael Brown 282b6f1a1a isa.c uses the new table infrastructure. 2005-04-27 12:24:38 +00:00
Michael Brown f37e0a06d7 dev.c uses the new tables infrastructure. 2005-04-27 12:20:54 +00:00
Michael Brown c08671e5fc Missing include 2005-04-27 12:17:09 +00:00
Michael Brown b9e72856b6 Post-relocation functions use the generic table mechanism. 2005-04-27 12:10:24 +00:00
Michael Brown d2d4978f4f Use PREFIX_OBJECT to give the init_fn table variables meaningful names. 2005-04-27 12:08:52 +00:00
Michael Brown c8fc121890 Special handling for symbols of the form "xxx_end", to make table end 
markers appear before the symbols that immediately follow the table.
 2005-04-27 12:08:13 +00:00