Michael Brown
73b09ecba6
Use stdio.h instead of vsprintf.h
18 년 전
Michael Brown
06475f7b69
Finally move the prototypes for printf() and friends to stdio.h
18 년 전
Michael Brown
1a0ca661c2
4.3BSD says that bcopy and bzero are defined in strings.h, not string.h
18 년 전
Michael Brown
a213876382
Typo
18 년 전
Michael Brown
b02a564297
Add missing prerequisite include
18 년 전
Michael Brown
4e3976711d
A working name resolution framework
18 년 전
Michael Brown
8bb9f726a0
When an async operation dies, orphan its children.
18 년 전
Michael Brown
075f8144ff
Have DHCP set the nameserver, rather than DNS read the DHCP nameserver
value.
18 년 전
Michael Brown
c014f607a8
Use total free memory as advertised window. This seems to be sufficient
to avoid drops even on slow NICs.
18 년 전
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.
18 년 전
Michael Brown
5ff23aa406
Include stdlib.h rather than malloc.h
18 년 전
Michael Brown
d12770e254
console.h is no longer needed for debugging
18 년 전
Michael Brown
37f1b12587
Allow truly arbitrary debug levels to be specified via DEBUG=
18 년 전
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).
18 년 전
Michael Brown
f781a98ac4
Add DBGLVL_PROFILE
18 년 전
Michael Brown
05f4c3d176
Remove the one-packet-per-poll-cycle limit; it seems to no longer be
needed now that performance is up.
18 년 전
Michael Brown
5b00fbade3
Increase window size to 64kB. Line rate downloads on a 100Mbps link,
anyone?
18 년 전
Michael Brown
bd95927386
Accelerate memcpy() by around 32% on large, dword-aligned copies.
18 년 전
Michael Brown
c8b3e969a0
Allow buffers to be pre-expanded on demand.
18 년 전
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).
18 년 전
Michael Brown
08da93a311
Reorder functions to more closely reflect the flow of control
18 년 전
Michael Brown
35776f481c
Don't always zero memory in malloc(). This saves around 2us on a
full-length PKB allocation.
18 년 전
Michael Brown
06630a3036
Switch from calloc() to malloc()+memset() to match the practices used
almost everywhere else.
18 년 전
Michael Brown
48fe701716
Respect the RX quota. This improves poll time by about 0.7us when the
quota is 1.
18 년 전
Michael Brown
dd6d94004f
HTTP/DNS now working fully asynchronously. HTTP/IP addresses and any
other protocol won't work at the moment.
18 년 전
Michael Brown
0b11733b75
Replacement for fetch() which operates asynchronously and identifies
protocols by URI scheme.
18 년 전
Michael Brown
99e58865c7
Use struct sockaddr rather than struct sockaddr_tcpip
Tidy up code
18 년 전
Michael Brown
6601a7da6a
Added async_uninit() to simplify failure paths.
18 년 전
Michael Brown
5a807994d8
Add utility function to parse port from URI
18 년 전
Michael Brown
8ffbbebf11
Ensure that struct sockaddr is long enough...
18 년 전
Michael Brown
9828181e3b
Obsolete
18 년 전
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 년 전
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 년 전
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 년 전
Michael Brown
1a1fc23417
Improve debugging
18 년 전
Michael Brown
bcdb6fad3e
Improve debug messages
18 년 전
Michael Brown
835d35749f
Improved debugging
18 년 전
Michael Brown
143d14614d
Quickly hack in DNS resolution as a proof of concept
18 년 전
Michael Brown
9af12d5fba
A working DNS resolver (not yet tied in to anything)
18 년 전
Michael Brown
df0397f334
Update TFTP and FTP to take the same temporary URI scheme as HTTP
18 년 전
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 년 전
Michael Brown
1f92c6b3e8
Must free http on the error path; nothing else will do it
18 년 전
Michael Brown
c676591cd1
Unmaintained example code is probably worse than useless.
18 년 전
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 년 전
Michael Brown
ec75b269d3
Add missing include
18 년 전
Michael Brown
90d859c34b
Add ETIMEDOUT
18 년 전
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 년 전
Michael Brown
a5a330339b
Split DBG() statement containing two inet_ntoa() statements; they
return a static buffer.
18 년 전
Michael Brown
ce7289a766
Dump buffer and packet information in PXENV_UDP_READ as well
18 년 전
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 년 전