dasharo/ipxe
0
0
Fork 0
mirror of https://github.com/Dasharo/ipxe.git synced 2026-03-06 14:50:10 -08:00
Code Issues Packages Projects Releases Wiki Activity

Commit Graph

  • 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). Michael Brown 2007-01-18 20:11:04 +00:00
  • 5ff23aa406 Include stdlib.h rather than malloc.h Michael Brown 2007-01-18 20:06:03 +00:00
  • d12770e254 console.h is no longer needed for debugging Michael Brown 2007-01-18 19:13:25 +00:00
  • 37f1b12587 Allow truly arbitrary debug levels to be specified via DEBUG= Michael Brown 2007-01-18 19:00:09 +00:00
  • 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). Michael Brown 2007-01-18 18:53:32 +00:00
  • f781a98ac4 Add DBGLVL_PROFILE Michael Brown 2007-01-18 17:59:59 +00:00
  • 05f4c3d176 Remove the one-packet-per-poll-cycle limit; it seems to no longer be needed now that performance is up. Michael Brown 2007-01-18 16:50:35 +00:00
  • 5b00fbade3 Increase window size to 64kB. Line rate downloads on a 100Mbps link, anyone? Michael Brown 2007-01-18 16:39:55 +00:00
  • bd95927386 Accelerate memcpy() by around 32% on large, dword-aligned copies. Michael Brown 2007-01-18 15:18:02 +00:00
  • c8b3e969a0 Allow buffers to be pre-expanded on demand. Michael Brown 2007-01-18 15:13:41 +00:00
  • 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). Michael Brown 2007-01-18 13:26:57 +00:00
  • 08da93a311 Reorder functions to more closely reflect the flow of control Michael Brown 2007-01-18 13:10:26 +00:00
  • 35776f481c Don't always zero memory in malloc(). This saves around 2us on a full-length PKB allocation. Michael Brown 2007-01-18 12:54:18 +00:00
  • 06630a3036 Switch from calloc() to malloc()+memset() to match the practices used almost everywhere else. Michael Brown 2007-01-18 12:45:58 +00:00
  • 48fe701716 Respect the RX quota. This improves poll time by about 0.7us when the quota is 1. Michael Brown 2007-01-18 12:34:12 +00:00
  • dd6d94004f HTTP/DNS now working fully asynchronously. HTTP/IP addresses and any other protocol won't work at the moment. Michael Brown 2007-01-18 03:39:45 +00:00
  • 0b11733b75 Replacement for fetch() which operates asynchronously and identifies protocols by URI scheme. Michael Brown 2007-01-18 03:37:05 +00:00
  • 99e58865c7 Use struct sockaddr rather than struct sockaddr_tcpip Michael Brown 2007-01-18 03:35:00 +00:00
  • 6601a7da6a Added async_uninit() to simplify failure paths. Michael Brown 2007-01-18 03:29:40 +00:00
  • 5a807994d8 Add utility function to parse port from URI Michael Brown 2007-01-18 03:28:55 +00:00
  • 8ffbbebf11 Ensure that struct sockaddr is long enough... Michael Brown 2007-01-18 03:28:29 +00:00
  • 9828181e3b Obsolete Michael Brown 2007-01-18 01:05:09 +00:00
  • 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). Michael Brown 2007-01-16 08:36:42 +00:00
  • 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. Michael Brown 2007-01-16 08:10:54 +00:00
  • 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. Michael Brown 2007-01-16 04:09:13 +00:00
  • 1a1fc23417 Improve debugging Michael Brown 2007-01-16 03:29:15 +00:00
  • bcdb6fad3e Improve debug messages Michael Brown 2007-01-16 03:19:40 +00:00
  • 835d35749f Improved debugging Michael Brown 2007-01-16 03:10:37 +00:00
  • 143d14614d Quickly hack in DNS resolution as a proof of concept Michael Brown 2007-01-15 17:32:52 +00:00
  • 9af12d5fba A working DNS resolver (not yet tied in to anything) Michael Brown 2007-01-15 17:31:35 +00:00
  • df0397f334 Update TFTP and FTP to take the same temporary URI scheme as HTTP Michael Brown 2007-01-15 09:58:26 +00:00
  • 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. Michael Brown 2007-01-15 09:18:06 +00:00
  • 1f92c6b3e8 Must free http on the error path; nothing else will do it Michael Brown 2007-01-15 09:08:40 +00:00
  • c676591cd1 Unmaintained example code is probably worse than useless. Michael Brown 2007-01-15 09:06:12 +00:00
  • 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). Michael Brown 2007-01-15 08:49:10 +00:00
  • ec75b269d3 Add missing include Michael Brown 2007-01-15 08:44:05 +00:00
  • 90d859c34b Add ETIMEDOUT Michael Brown 2007-01-15 02:46:56 +00:00
  • 26166cf5e0 Added a URI parser that should be standards conformant. (It can certainly handle something as convoluted as Michael Brown 2007-01-14 23:48:31 +00:00
  • a5a330339b Split DBG() statement containing two inet_ntoa() statements; they return a static buffer. Michael Brown 2007-01-14 19:58:41 +00:00
  • ce7289a766 Dump buffer and packet information in PXENV_UDP_READ as well Michael Brown 2007-01-14 18:22:37 +00:00
  • 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. Michael Brown 2007-01-14 16:47:03 +00:00
  • c953c1a1c3 Use -ENETUNREACH to mean "no reachable network device exists, don't bother retrying". Michael Brown 2007-01-14 16:22:10 +00:00
  • 8edf8f6fa8 Add the "initrd" command Michael Brown 2007-01-14 16:09:48 +00:00
  • a5f6408d8e We can now load an initrd as well as a kernel Michael Brown 2007-01-14 16:09:01 +00:00
  • 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. Michael Brown 2007-01-14 15:32:25 +00:00
  • c1fd6e8dc7 Once image type has been set, do not autoprobe further Michael Brown 2007-01-14 15:25:23 +00:00
  • 99272f958b Typo Michael Brown 2007-01-14 15:13:33 +00:00
  • 10c9b03cdb Actually, the initrd image should be architecture-independent. Michael Brown 2007-01-14 15:07:11 +00:00
  • f92e04dea4 Add dummy "initrd" image format, just so that images can be marked as initrds. Michael Brown 2007-01-14 15:03:39 +00:00
  • 7dc50167bb Allow load() and exec() methods to be NULL. Michael Brown 2007-01-14 14:59:36 +00:00
  • 8a490146bf Copy command line at execution time rather than load time. Michael Brown 2007-01-14 14:29:30 +00:00
  • 3ccd7335f0 Split bzimage_load into separate functions Michael Brown 2007-01-14 13:36:33 +00:00
  • 97a3037f76 Can start a Linux kernel directly (albeit with no initrd support) Michael Brown 2007-01-14 12:34:35 +00:00
  • 3cbf0db0a3 Remove some references to no-longer-existent source files. Michael Brown 2007-01-14 11:52:22 +00:00
  • b04b0ddc31 .lilo and derived targets (e.g. .iso) now load properly. Michael Brown 2007-01-14 11:50:44 +00:00
  • 77d280968a Obsoleted by arch/i386/image/multiboot.c Michael Brown 2007-01-14 11:45:28 +00:00
  • 784e10635a Can almost start a kernel now. It dies with "No setup signature found" Michael Brown 2007-01-14 06:36:20 +00:00
  • 698bbe0155 Obsolete Michael Brown 2007-01-14 04:28:42 +00:00
  • b07161f397 Placeholder bzImage support Michael Brown 2007-01-14 04:27:25 +00:00
  • 797edf28b7 Replace image->entry with image->priv. Michael Brown 2007-01-14 04:04:28 +00:00
  • 3bdbfe1f00 Mostly updated. Won't work yet. Michael Brown 2007-01-14 03:49:07 +00:00
  • 644f3674e6 Obsolete for some time Michael Brown 2007-01-14 02:24:41 +00:00
  • 6dcb182aee Fill in BufferSize in PXENV_GET_CACHED_INFO Michael Brown 2007-01-14 02:21:02 +00:00
  • 7bc03d37a2 Select a PXE network device before starting PXE NBP. Michael Brown 2007-01-14 02:20:10 +00:00
  • 98240d99f0 Do not go past the end of the argv[] array. Michael Brown 2007-01-14 02:01:26 +00:00
  • 55e6d7b70c Use debug autocolourisation. Michael Brown 2007-01-14 00:57:43 +00:00
  • dca369ddc3 Call hide_etherboot() from startup(), rather than requiring the prefix to do it. Michael Brown 2007-01-14 00:53:56 +00:00
  • c2708df14a Make shutdown functions callable by OS image's exec methods. Michael Brown 2007-01-14 00:16:41 +00:00
  • c088ecf042 Make "boot" a synonym for "imgexec", to match grub Michael Brown 2007-01-14 00:08:13 +00:00
  • beb941ed81 Rename "boot" to "autoboot" Michael Brown 2007-01-14 00:06:23 +00:00
  • ece4ff929e Use _text, rather than assuming _text==0. Michael Brown 2007-01-14 00:03:07 +00:00
  • f547f148d3 Use {get,set}_fbms() so that allocated base memory is correctly hidden. Michael Brown 2007-01-14 00:01:16 +00:00
  • 0b0e34e667 Provide {get,set}_fbms() in basemem.h. Michael Brown 2007-01-13 23:57:31 +00:00
  • 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. Michael Brown 2007-01-13 23:38:33 +00:00
  • d0f4e9a54b Add some trace messages for important events Michael Brown 2007-01-13 17:54:41 +00:00
  • 526d314266 Advertise a larger MSS to improve TCP performance. Michael Brown 2007-01-13 17:36:17 +00:00
  • f11900a9c6 I prefer IMAGE_XXX to XXX_IMAGE. Michael Brown 2007-01-13 17:28:51 +00:00
  • bd863e4112 Add header for pxe_boot() Michael Brown 2007-01-13 17:23:44 +00:00
  • 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. Michael Brown 2007-01-13 16:55:57 +00:00
  • 5817c9f114 When an UNDI API call fails, print everything there is to know about it. Michael Brown 2007-01-13 16:53:55 +00:00
  • 3b77c7aa1b Hex dumps are now integrated into the DBG() framework. Michael Brown 2007-01-13 16:49:38 +00:00
  • 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. Michael Brown 2007-01-13 14:45:26 +00:00
  • 86171c53f4 Damn Broadcom and their damned incorrect assumptions about x86 memory allocation. Michael Brown 2007-01-13 01:48:12 +00:00
  • 341c0b9cfb Add HTTP test support Michael Brown 2007-01-12 19:19:59 +00:00
  • 497c3a5aad Fixed HTTP Michael Brown 2007-01-12 19:18:13 +00:00
  • 369754f959 Whitespace fix Michael Brown 2007-01-12 19:17:25 +00:00
  • 63386f4455 Added ENOENT, since HTTP 404 translates to it Michael Brown 2007-01-12 19:14:01 +00:00
  • ca3db0bf11 Added isspace() and made strtoul() accept whitespace, as per POSIX. Michael Brown 2007-01-12 19:11:28 +00:00
  • 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. Michael Brown 2007-01-12 18:09:14 +00:00
  • ad22cccc09 No need to maintain a received byte count; we always fill in sequential order so we can just use buffer->fill. Michael Brown 2007-01-12 17:16:46 +00:00
  • 996b091b50 Added generic line-buffering code (a la stdio) Michael Brown 2007-01-12 17:08:37 +00:00
  • bcd6ca3291 Place multiboot tables in base memory; at least some OSes won't see it if we don't. Michael Brown 2007-01-12 16:25:05 +00:00
  • 5c72d9c4e0 Print image physical location in registration message. Michael Brown 2007-01-12 16:20:51 +00:00
  • 0f29e0e46e Ensure multiboot modules are in ascending order of memory start address, to work around OS bugs. Michael Brown 2007-01-12 12:03:19 +00:00
  • 53e948bba8 Fix the memory map. Michael Brown 2007-01-12 11:38:04 +00:00
  • 112d7f9d79 Code used for load buffer and multiboot image testing Michael Brown 2007-01-12 10:12:11 +00:00
  • 49fc8dcdc3 Use dhcp(), imgfetch() etc. to boot rather than dhcp_test(). Michael Brown 2007-01-12 10:08:27 +00:00
  • b45a9bfa2d Added missing declaration. Michael Brown 2007-01-12 10:07:56 +00:00
  • a6afbe762c Make DEBUG=script echo the commands as they are executed Michael Brown 2007-01-12 10:06:59 +00:00
  • 9952df9b52 Add "dhcp" command Michael Brown 2007-01-12 09:53:28 +00:00