Anselm Martin Hoffmeister
ff5aac826a
hoffmeis: Fixing situation where absence of a newdata() handler for UDP
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connections might break things. Only-sending applications like syslog()
do not need a newdata() handler, so added a check if that handler exists.
2007-04-09 17:34:10 +00:00
Michael Brown
520d9c36af
Updated ISAPnP, EISA, MCA and ISA buses to current device model.
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ISA 3c509 is currently non-functional, although the EISA (3c509-eisa) and
MCA (3c529) variants should build OK.
None of this code is yet tested.
2007-03-10 18:08:33 +00:00
Michael Brown
af3149d18e
Allow queries in GET requests
2007-02-01 21:01:47 +00:00
Michael Brown
3fd10074d8
SSL needs quite a lot of spare memory
2007-02-01 09:38:16 +00:00
Michael Brown
2c67167929
Don't pass through zero-length requests
2007-02-01 07:18:56 +00:00
Michael Brown
a3695b1ff6
Placeholder for TLS insertion
2007-01-31 03:47:42 +00:00
Michael Brown
2d726144f7
Filter insertion now actually works
2007-01-31 03:43:59 +00:00
Michael Brown
138967dd6b
Tidy up debug messages
2007-01-31 03:05:49 +00:00
Michael Brown
e38e516463
Add insert_filter() function
2007-01-31 03:04:56 +00:00
Michael Brown
6d32f0e6e2
Changed to use the generic stream API.
2007-01-31 02:09:13 +00:00
Michael Brown
02f18565da
First sketch of stream API
2007-01-31 00:40:35 +00:00
Michael Brown
55601b2d38
Placeholder
2007-01-30 22:55:19 +00:00
Michael Brown
2f7eac1646
Low-overhead filter streams
2007-01-30 12:17:03 +00:00
Michael Brown
bde8878eef
Keep HTTP progress updated, and display a progress indicator during the
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download
2007-01-29 04:19:45 +00:00
Michael Brown
92a78c8e15
Added SIGKILL handler
2007-01-19 15:19:52 +00:00
Michael Brown
73b09ecba6
Use stdio.h instead of vsprintf.h
2007-01-19 01:13:12 +00:00
Michael Brown
4e3976711d
A working name resolution framework
2007-01-18 22:38:13 +00:00
Michael Brown
075f8144ff
Have DHCP set the nameserver, rather than DNS read the DHCP nameserver
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value.
2007-01-18 21:22:03 +00:00
Michael Brown
c014f607a8
Use total free memory as advertised window. This seems to be sufficient
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to avoid drops even on slow NICs.
2007-01-18 20:39:17 +00:00
Michael Brown
6d4e37cf42
Move include/malloc.h to include/gpxe/malloc.h, since everything in there
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is now gPXE-specific. (The standard malloc() et al have been in stdlib.h
for a while).
Add free memory counter.
2007-01-18 20:11:04 +00:00
Michael Brown
5ff23aa406
Include stdlib.h rather than malloc.h
2007-01-18 20:06:03 +00:00
Michael Brown
05f4c3d176
Remove the one-packet-per-poll-cycle limit; it seems to no longer be
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needed now that performance is up.
2007-01-18 16:50:35 +00:00
Michael Brown
6c72bf13a1
Presize the download buffer when we see the Content-Length header;
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this saves around 70us per received packet (which is around 50% of the
overall packet processing time).
2007-01-18 13:26:57 +00:00
Michael Brown
08da93a311
Reorder functions to more closely reflect the flow of control
2007-01-18 13:10:26 +00:00
Michael Brown
06630a3036
Switch from calloc() to malloc()+memset() to match the practices used
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almost everywhere else.
2007-01-18 12:45:58 +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
99e58865c7
Use struct sockaddr rather than struct sockaddr_tcpip
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Tidy up code
2007-01-18 03:35:00 +00:00
Michael Brown
f11da20f25
When a network device is specified to tcpip_tx() or it's children, treat
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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
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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
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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
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
526d314266
Advertise a larger MSS to improve TCP performance.
2007-01-13 17:36:17 +00:00
Michael Brown
497c3a5aad
Fixed HTTP
2007-01-12 19:18:13 +00:00
Michael Brown
ad22cccc09
No need to maintain a received byte count; we always fill in sequential
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order so we can just use buffer->fill.
2007-01-12 17:16:46 +00:00
Michael Brown
0010e10ef3
Update TFTP to use a struct buffer rather than a callback.
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Add debug autocolourisation to TFTP.
2007-01-11 15:14:54 +00:00
Michael Brown
037da9d840
I hate NULL pointer dereferences.
2007-01-11 05:27:02 +00:00
Michael Brown
a3ed0cbbc7
Extract packet-padding login from rtl8139.c to a separate pkbpad.c file.
2007-01-11 05:25:50 +00:00
Michael Brown
6918cf9e9e
Change FTP to use a data buffer rather than a callback function.
2007-01-11 04:51:20 +00:00
Michael Brown
d9ba8f790b
Add route() function to display routing table.
2007-01-10 20:38:20 +00:00
Michael Brown
1fa5cd0e2b
Add find_pci_netdev()
2007-01-10 16:16:05 +00:00
Michael Brown
dad5274522
Add "name" field to struct device to allow human-readable hardware device
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names.
Add "dev" pointer in struct net_device to tie network interfaces back to a
hardware device.
Force natural alignment of data types in __table() macros. This seems to
prevent gcc from taking the unilateral decision to occasionally increase
their alignment (which screws up the table packing).
2007-01-10 04:22:09 +00:00
