Michael Brown
08da93a311
Reorder functions to more closely reflect the flow of control
18 år sedan
Michael Brown
35776f481c
Don't always zero memory in malloc(). This saves around 2us on a
full-length PKB allocation.
18 år sedan
Michael Brown
06630a3036
Switch from calloc() to malloc()+memset() to match the practices used
almost everywhere else.
18 år sedan
Michael Brown
48fe701716
Respect the RX quota. This improves poll time by about 0.7us when the
quota is 1.
18 år sedan
Michael Brown
dd6d94004f
HTTP/DNS now working fully asynchronously. HTTP/IP addresses and any
other protocol won't work at the moment.
18 år sedan
Michael Brown
0b11733b75
Replacement for fetch() which operates asynchronously and identifies
protocols by URI scheme.
18 år sedan
Michael Brown
99e58865c7
Use struct sockaddr rather than struct sockaddr_tcpip
Tidy up code
18 år sedan
Michael Brown
6601a7da6a
Added async_uninit() to simplify failure paths.
18 år sedan
Michael Brown
5a807994d8
Add utility function to parse port from URI
18 år sedan
Michael Brown
8ffbbebf11
Ensure that struct sockaddr is long enough...
18 år sedan
Michael Brown
9828181e3b
Obsolete
18 år sedan
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).
18 år sedan
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.
18 år sedan
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.
18 år sedan
Michael Brown
1a1fc23417
Improve debugging
18 år sedan
Michael Brown
bcdb6fad3e
Improve debug messages
18 år sedan
Michael Brown
835d35749f
Improved debugging
18 år sedan
Michael Brown
143d14614d
Quickly hack in DNS resolution as a proof of concept
18 år sedan
Michael Brown
9af12d5fba
A working DNS resolver (not yet tied in to anything)
18 år sedan
Michael Brown
df0397f334
Update TFTP and FTP to take the same temporary URI scheme as HTTP
18 år sedan
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.
18 år sedan
Michael Brown
1f92c6b3e8
Must free http on the error path; nothing else will do it
18 år sedan
Michael Brown
c676591cd1
Unmaintained example code is probably worse than useless.
18 år sedan
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.
18 år sedan
Michael Brown
ec75b269d3
Add missing include
18 år sedan
Michael Brown
90d859c34b
Add ETIMEDOUT
18 år sedan
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
18 år sedan
Michael Brown
a5a330339b
Split DBG() statement containing two inet_ntoa() statements; they
return a static buffer.
18 år sedan
Michael Brown
ce7289a766
Dump buffer and packet information in PXENV_UDP_READ as well
18 år sedan
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.
18 år sedan
Michael Brown
c953c1a1c3
Use -ENETUNREACH to mean "no reachable network device exists, don't bother
retrying".
18 år sedan
Michael Brown
8edf8f6fa8
Add the "initrd" command
18 år sedan
Michael Brown
a5f6408d8e
We can now load an initrd as well as a kernel
18 år sedan
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.
18 år sedan
Michael Brown
c1fd6e8dc7
Once image type has been set, do not autoprobe further
18 år sedan
Michael Brown
99272f958b
Typo
18 år sedan
Michael Brown
10c9b03cdb
Actually, the initrd image should be architecture-independent.
18 år sedan
Michael Brown
f92e04dea4
Add dummy "initrd" image format, just so that images can be marked as
initrds.
18 år sedan
Michael Brown
7dc50167bb
Allow load() and exec() methods to be NULL.
18 år sedan
Michael Brown
8a490146bf
Copy command line at execution time rather than load time.
Parse command line for "vga=" and "mem=" parameters
18 år sedan
Michael Brown
3ccd7335f0
Split bzimage_load into separate functions
18 år sedan
Michael Brown
97a3037f76
Can start a Linux kernel directly (albeit with no initrd support)
18 år sedan
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.
18 år sedan
Michael Brown
b04b0ddc31
.lilo and derived targets (e.g. .iso) now load properly.
18 år sedan
Michael Brown
77d280968a
Obsoleted by arch/i386/image/multiboot.c
18 år sedan
Michael Brown
784e10635a
Can almost start a kernel now. It dies with "No setup signature found"
18 år sedan
Michael Brown
698bbe0155
Obsolete
18 år sedan
Michael Brown
b07161f397
Placeholder bzImage support
18 år sedan
Michael Brown
797edf28b7
Replace image->entry with image->priv.
18 år sedan
Michael Brown
3bdbfe1f00
Mostly updated. Won't work yet.
18 år sedan