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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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.
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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
