5ec2b2c251
Cope with regions bigger than 4GB.
...
We now split e820 regions around ourselves, rather than just
truncating the e820 region. This avoids the worst-case scenario of
losing all memory over 4GB.
It's more important to get the memory map right now that we're
expecting to still be loaded when the OS starts in several situations
(e.g. Linux with UNDI driver, any OS with iSCSI/AoE boot, etc.).
2006-05-23 23:33:37 +00:00
bef8874842
- implemented printw (formatted string output, a la printf)
...
- implemented hline/vline (part of wborder family)
- screen cursor now relocates at same time as window cursor when
restoring after a non-wrapping function
2006-05-22 17:03:41 +00:00
84a493b88d
Allow vcprintf() to be called by external code such as the curses library.
...
Also trim another eight bytes from vsprintf.o. :)
2006-05-22 15:41:01 +00:00
f778500739
- fixes to _wputch to get positioning and wrap working properly
...
- fixes to wborder (same)
- addition of a few minor functions
2006-05-22 13:10:19 +00:00
95956443e1
Fixed debug code
2006-05-21 16:04:41 +00:00
9dfb9d84b4
Made the LBA48 example clearer.
2006-05-21 16:02:38 +00:00
80958ff69c
Added (untested) support for ATA devices. This code should be generic
...
enough to support both real IDE chipsets and AoE.
2006-05-21 16:01:23 +00:00
ca2519cea3
Refactored to reduce code size; now down from 1304 to 1105 bytes.
...
Tidied up debug messages; the log now contains one line per INT 13
operation, looking like
INT 13,08 (80): Get drive parameters
INT 13,02 (80): Read: C/H/S 0/47/14 = LBA 0xb9e <-> 1084:0000 (count 106)
2006-05-20 15:33:32 +00:00
af4aacb978
Added missing @file block
2006-05-20 13:25:07 +00:00
4d0a0f822d
Use insb/outsb; it's marginally faster.
2006-05-20 12:28:44 +00:00
402ba15c64
READ CAPACITY (16) turns out to be an optional command (even though
...
READ(16) is mandatory); we must use READ CAPACITY (10) first and then
use READ CAPACITY (16) if the READ CAPACITY (10) returns "out of range".
2006-05-19 18:54:38 +00:00
444b885a7d
Add EOVERFLOW==ERANGE
2006-05-19 18:53:12 +00:00
b9cbae58fa
Expert advice tells me that we *do* have to explicitly state the
...
options even when we want to use the defaults.
2006-05-19 17:50:49 +00:00
acf572905c
- made some of the bit shifting attribute access simpler (in my mind)
...
- added extern declarations for global vars
- removed comments from static inlines (too time consuming to do them
all, considering all so far have been due to the ridiculous amount of
redundancy within the API spec)
- removed a few more extern func decls for funcs that cannot be
implemented at this time
2006-05-19 16:22:10 +00:00
d166dc57ab
- made _wputch wrap lines as well as cols (wraps back to line 0, as we have not way to scroll...)
...
- implemented color_content, wborder, wblrtobot, wclrtoeol, wcolor_set and several small functions
- added rest of expected global variables
2006-05-19 16:18:08 +00:00
d48d0fb1bb
Add the concept of a "user pointer" (similar to the void __user * in
...
the kernel), which encapsulates the information needed to refer to an
external buffer. Under normal operation, this can just be a void *
equivalent, but under -DKEEP_IT_REAL it would be a segoff_t equivalent.
Use this concept to avoid the need for bounce buffers in int13.c,
which reduces memory usage and opens up the possibility of using
multi-sector reads.
Extend the block-device API and the SCSI block device implementation
to support multi-sector reads.
Update iscsi.c to use user buffers.
Move the obsolete portions of realmode.h to old_realmode.h.
MS-DOS now boots an order of magnitude faster over iSCSI (~10 seconds
from power-up to C:> prompt in bochs).
2006-05-19 15:06:51 +00:00
0ab92faedb
Use typeof(sizeof(...)) to define a size_t. This stops gcc complaining
...
about format errors for %zX arguments.
2006-05-19 14:51:59 +00:00
c69c1ec540
Documented login parameters that we negotiate.
2006-05-19 00:31:42 +00:00
a280587cde
iSCSI writes seem to be working (at least, the ethereal trace shows no
...
errors; still need to verify data integrity).
SCSI response PDUs are handled: status and sense data (if available) are
returned via the scsi_command structure.
Updated iSCSI session parameter usage.
2006-05-19 00:20:08 +00:00
b531bd2bda
All uses iscsi_state were removed some time ago; removing the
...
declaration.
2006-05-18 21:38:16 +00:00
53b682f3a2
Re-enable -Wformat, since our printf() is now more standards-conformant.
2006-05-18 21:23:38 +00:00
2814681d20
all window primitives implemented
2006-05-18 17:51:19 +00:00
813a052dc3
Set ErrorRecoveryLevel=0 (we don't want to have to handle it).
2006-05-17 17:41:50 +00:00
61d7b8a5ef
Added missing drivers/scsi
2006-05-17 17:31:18 +00:00
a4143e8c87
Split debug functions out into core/debug.c, so that they can be
...
automatically linked in on demand.
Corrected warnings in misc.c. strtoul() really should be
unsigned long strtoul ( const char *p, const char **endp, int base )
but such is not the ANSI standard.
2006-05-17 17:16:24 +00:00
6b6096d28b
Strip down i386 PCI configuration space I/O to the bare minimum. A
...
typical build will now include 880 bytes of PCI support code, compared to
2327 bytes in Etherboot 5.4.
(There is a slight cost of around 5 extra bytes per access to a
non-constant config space address; this should be an overall win.
Driver-specific accesses will usually be to constant addresses, for
which there is no additional cost.)
2006-05-17 01:12:11 +00:00
15ee09ed10
Restructured PCI subsystem to fit the new device model.
...
Generic PCI code now handles 64-bit BARs correctly when setting
"membase"; drivers should need to call pci_bar_start() only if they want
to use BARs other than the first memory or I/O BAR.
Split rarely-used PCI functions out into pciextra.c.
Core PCI code is now 662 bytes (down from 1308 bytes in Etherboot 5.4).
284 bytes of this saving comes from the pci/pciextra split.
Cosmetic changes to lots of drivers (e.g. vendor_id->vendor in order to
match the names used in Linux).
2006-05-16 15:12:06 +00:00
fcdab6299c
Missed a reference to heap.h.
2006-05-16 15:01:26 +00:00
0afa9db2de
Tear out old heap code, replace with code that simply allocates memory
...
for use by malloc().
This breaks the image-loading code (which previously used the heap to
allocate the buffer for downloading the image), but that's not a major
concern since I'm going to tear out all the image formats within the next
couple of days anyway. Byebye, NBI! :)
2006-05-16 15:00:36 +00:00
689218618f
Fix typo
2006-05-16 14:42:43 +00:00
441189c6f8
Kill off the "all devices are boot devices" idea
2006-05-16 14:42:15 +00:00
7cd0390013
Add list_for_each_entry_safe.
2006-05-16 14:14:31 +00:00
ceba6ecb75
Added generic device model.
2006-05-16 14:10:21 +00:00
6b514393d3
Change movetoyx(), putc() and getc() to methods of the screen.
2006-05-15 09:51:18 +00:00
a2799051b0
fixed build error (danjlynch, repeat: this is *not* perl, this is *not* perl...)
2006-05-15 09:34:27 +00:00
dccc6aed3a
lightweight xcurses implementation for etherboot (Michael made me do it...)
2006-05-15 09:29:48 +00:00
295e11b2b0
Add INT 13,41 (extensions installation check). LILO's MBR now uses
...
linear calls to load the MS-DOS boot sector in my test setup.
2006-05-14 23:46:28 +00:00
f25731d08f
Split "iSCSI as a SCSI device" out from "iSCSI as a TCP protocol".
2006-05-14 23:29:16 +00:00
29fb77b0a4
Fix a couple of minor typos.
2006-05-14 18:17:29 +00:00
6e42cb95bd
Also capture INT 19 as a failure path, to allow for boot sectors that
...
don't conform to BBS (e.g. the one created by mkdosfs).
2006-05-14 14:13:55 +00:00
4435667a00
Add int13_boot(), to allow booting from INT 13 emulated drives.
2006-05-14 13:44:47 +00:00
b4f941b257
Specify attributes on .text16.
2006-05-14 13:39:27 +00:00
eb6b8e8d70
Handle the '"%c", 0' case correctly.
2006-05-14 11:55:30 +00:00
efd6281a35
Correctly handle zero-length buffers.
2006-05-14 11:18:42 +00:00
25f5d114a0
Updated documentation.
...
Shaved around 100 bytes off vsprintf.o. It's now 50 bytes smaller than
the old implementation and provides much more conformant semantics,
including the ability to return the number of characters that would have
been printed to the string had the buffer been big enough. (iSCSI needs
this functionality).
2006-05-14 03:31:20 +00:00
2421723a15
Rewrote printf and friends to better support standard C semantics.
2006-05-14 02:51:55 +00:00
f99e7a375e
At least cope with "%llx" by reading the correct-sized va_arg from the
...
stack, even if we don't yet print it out.
At some point, vsprintf() needs to be fixed up so that it can correctly
cope with limited-sized buffers (i.e. vsnprintf), long longs, and
standard format specifiers (e.g. "%04x"). We should also remove the
special types (MAC addresses and IP addresses). This would then enable
us to use gcc's ability to type-check printf format strings.
2006-05-13 11:50:52 +00:00
21493646c2
Moved to net/tcp/iscsi.c.
2006-05-13 11:45:49 +00:00
5080668704
Provide access to rm_cs and rm_ds from protected-mode code.
2006-05-13 11:45:31 +00:00
dc8d429ec6
Provide a global counter for the number of interrupts hooked.
2006-05-13 11:44:53 +00:00
63499e9cfd
Allow re-entrancy and provide a global counter of the number of
...
interrupts hooked.
2006-05-13 11:44:11 +00:00
d822b3d4cd
Define BIOS data segment in bios.h
2006-05-13 11:43:07 +00:00
a27defa483
Add flag definitions.
2006-05-13 11:42:07 +00:00
d2c22ec9bb
Add INT 13 emulation layer (which provides an interface to gPXE block
...
devices).
2006-05-13 11:41:36 +00:00
1ad72e0e79
Add 64-bit byte-swapping operations.
2006-05-13 11:40:39 +00:00
5009f8d6a2
Provide a SCSI device interface to the iSCSI protocol
2006-05-13 11:39:46 +00:00
f33f01c126
Defined SCSI device interface, and added SCSI block device
...
implementation.
2006-05-13 11:37:50 +00:00
8638a5e471
Defined a block device interface.
2006-05-13 11:36:30 +00:00
1838b58c3f
Add drivers/block and arch/i386/interface/pcbios
2006-05-13 11:35:29 +00:00
568cad0ddc
(Redoing check-in lost by SourceForge's failure.)
2006-05-13 11:30:03 +00:00
8a229a16f6
(Redoing check-in lost by SourceForge's failure.)
...
Moved to net/
2006-05-13 11:24:25 +00:00
847f38f4ac
(Redoing check-in lost by SourceForge's failure.)
...
Add method for hooking real-mode interrupt vectors.
2006-05-13 11:19:06 +00:00
f7b963da51
(Redoing check-in lost by SourceForge's failure.)
...
Use .text16.data section with "aw" attributes, to avoid section type
conflicts when placing both code and data into .text16.
Add __from_{text16,data16}.
2006-05-13 11:11:55 +00:00
97d265f8dc
(Redoing check-in lost by SourceForge's failure.)
...
Avoid optimisation errors under -fstrict-aliasing.
2006-05-13 11:10:24 +00:00
fdb983d473
Preserve the whole of %esp across prot_call(). We have to split this
...
between the low half stored in the static variable rm_sp, and the high
half stored on the prot_call() stack, because:
Just using the stack would screw up when a prot_call()ed routine
executes a real_call(); it would have no way to find the current top of
the RM stack.
Extending rm_sp to rm_esp would not be safe, because the guarantee that
rm_sp must return to the correct value by the time an external
real-mode call returns applies only to %sp, not to %esp.
2006-05-06 19:44:23 +00:00
f8e087767b
Allow access to variables in .text16 as well as .data16. Chained
...
interrupt vectors, for example, will be easiest to handle if placed in
.text16.
2006-05-06 18:57:31 +00:00
c10d1aa9d7
Preserve GDT across prot_call().
2006-05-06 18:52:27 +00:00
dcc1b0054e
This line should not have been checked in
2006-05-04 23:22:42 +00:00
832807726a
Add infrastructure to support access to .data16 (and .text16) variables
...
from protected-mode code.
Set up %ds to point to .data16 in prot_to_real, so that code specified
via REAL_EXEC() and friends can access variables in .data16.
Move most real-mode librm variables from .text16 to .data16.
2006-05-04 23:14:06 +00:00
f4429533a6
Added methods for efficiently declaring and accessing variables in
...
.data16. librm will need to supply "char *data16", i.e. the virtual
address of the start of .data16.
2006-05-04 17:00:20 +00:00
f8f75cef5b
BSS is now zeroed by libprefix (along with the otherwise non-zeroable
...
portions such as the stack) during the installation process.
init_fns() are called from main(). We need to think about initial
control flow some more.
2006-05-02 21:10:45 +00:00
cc23057b59
Typo
2006-05-02 21:09:29 +00:00
10c28a51bd
Create two easy-to-use entry points in libprefix: install and
...
install_prealloc. I *think* these will suffice for all the 16-bit
prefixes.
2006-05-02 20:51:07 +00:00
9e1dd6402d
<name>_size variable is no longer needed, since we don't copy the code.
...
However, it's worth adding a .size directive so that objdump reports the
correct sizes for the code fragments.
2006-05-02 16:38:46 +00:00
9fcded3d23
Towards a(nother) new real-mode infrastructure, in which we take
...
advantage of the fact that we have to have a permanently-resident block
in base memory.
2006-05-02 15:41:21 +00:00
8f62b39c03
Move stack out to separate object, so that having a stack doesn't drag in
...
setup.S.
2006-05-02 14:57:48 +00:00
5463169c1a
Verified as working
2006-05-02 14:04:21 +00:00
d081d65d48
This should be much more elegant: we use flat real mode for the
...
highmem data, so decompress16 will be able to unpack blocks bigger
than 64kB.
2006-05-01 22:35:19 +00:00
cc8821a443
Checking in because I don't want to lose this rather neat code for
...
running the decompresser in 16:16 protected mode using the real-mode
stack. However, there's an even simpler way to do it...
2006-05-01 21:26:44 +00:00
2462047128
Typo
2006-04-30 18:19:39 +00:00
9e1becaf8a
Merge TCP aborted(), timedout() and closed() methods into a single
...
closed() method with a reason code.
2006-04-30 16:59:45 +00:00
8afb6303fb
Half-way tidy
2006-04-30 15:23:29 +00:00
04b6a1e004
Make all TCP methods optional; at least FTP data is a read-only
...
connection and so legitimately ignores acked() and senddata().
2006-04-30 13:20:40 +00:00
aec0e127d2
Proof-of-concept FTP implementation
2006-04-30 12:02:07 +00:00
a42092d2a0
Add a temporary snprintf, so that safely-written code can at least
...
compile, even if it won't yet be safe.
2006-04-30 12:01:31 +00:00
8df7e74990
Fix up prototype of strtoul() to match POSIX.
2006-04-30 11:45:38 +00:00
01bd78d62a
Created net/tcp and moved hello.c there
2006-04-30 09:34:11 +00:00
7af478b30d
Make tcp_connect() void; it will eventually have no failure case.
2006-04-30 02:13:52 +00:00
9c9208a132
Put the TCP connection periodic processing in tcp.c, where it belongs.
2006-04-30 02:08:42 +00:00
178b0a7e5e
Consistency
2006-04-30 01:35:01 +00:00
592a5a99c8
Moved uIP and tcp.c from proto/ to net/
2006-04-30 01:16:37 +00:00
352bf1bda2
Move init.h to gpxe/init.h.
2006-04-30 01:08:52 +00:00
bac97eb979
Change semantics of network API so that packet-absorbing calls *always*
...
take ownership of the packet, rather than doing so only if they return
success. This breaks semantic compatibility with Linux's
hard_start_xmit() method, but means that we don't have to worry so much
about error cases.
Split mechanism of processing received packets (net_rx_process()) out
from policy (net_step()), preparatory to putting net_step() in a separate
object.
2006-04-29 17:17:43 +00:00
23c494d14e
Added basic code for implementing co-operative multitasking.
...
Yes, you really can do it in 65 bytes.
2006-04-29 16:42:09 +00:00
5fe31f1014
Give uIP a static IP address for proof-of-concept testing
2006-04-28 14:15:21 +00:00
129c6c3968
Network layer now works as a proof of concept
2006-04-28 14:13:50 +00:00
1488cd3b73
Fix a couple of broken assertions, and align the buffer correctly.
2006-04-28 14:09:31 +00:00
79f64eea55
Transmit the buffer contents, not the buffer descriptor...
2006-04-28 14:08:41 +00:00
51feeab445
Add an explicit failure debug message
2006-04-28 14:07:41 +00:00
084f6b18f7
Exclude bin directory from tags generation.
...
Create something that might be usable as a symbol list for bochs'
internal debugger.
2006-04-28 14:07:08 +00:00
d8e99bf28f
Gave up on adding POSIX errno's as required, and just added (almost) all
...
of them in one go.
EBADIMG has been replaced by ENOEXEC, and EIMGRET by ECANCELED.
2006-04-28 13:44:34 +00:00
cfae86f6c8
Glenn managed to shrink .text by 5 more bytes.
2006-04-25 21:48:16 +00:00
fee8b91015
D'oh
2006-04-25 12:56:18 +00:00
7a82c3eca3
Added missing ssize_t
2006-04-25 12:55:23 +00:00
cf3783b4ca
Actually, it's probably a good idea to have packet buffers avoid 4kB
...
crossings.
2006-04-25 12:11:36 +00:00
00a1de964d
Update to use POSIX-like API.
2006-04-25 12:04:07 +00:00
face774c4c
Fixed erroneous comparison
2006-04-25 11:54:58 +00:00
95f8a42930
Removed incorrect comment; malloc() is inefficient only when the
...
alignment and size are both powers of two, and there's no way to
specify an alignment through the malloc() interface anyway.
2006-04-25 10:41:49 +00:00
4e92f29c9e
Now passes trivial tests. free_memblock() needs neatening up.
2006-04-25 04:01:58 +00:00
b601a7d355
Updated memory allocator to improve support for unaligned or partially
...
aligned blocks.
Moved header to include/malloc.h, since we now also provide the
POSIX-like malloc()/free() pair.
Not yet tested.
2006-04-25 03:30:46 +00:00
2f0d412210
Add __constant_flsl(), because it's useful for finding out the next
...
power-of-two up from a given constant via
( 1 << fls ( constant - 1 ) )
fls(), flsl(), ffs() and ffsl() appear in strings.h according to
POSIX.
2006-04-24 23:00:32 +00:00
a81f96998b
Added missing headers required for compilation in Etherboot.
2006-04-24 19:35:10 +00:00
455b76980f
Added pkb_reserve().
2006-04-24 19:34:51 +00:00
26749951dc
We have our own ARP layer now.
2006-04-24 19:19:13 +00:00
fcf765e42d
Add missing {register,free}_netdev().
...
Tie into existing driver API; we'll fix that up soon.
2006-04-24 18:44:50 +00:00
832e86246b
gcc is rather over-aggressive about optimising out static data structures
...
even when __atribute__ (( unused )) is correctly set...
2006-04-24 18:31:37 +00:00
4c4e4de18f
(librm_base-1b) is already an offset; no need to apply OFFSET().
...
Doing so, in fact, seems to expose an assembler bug; (a-b-0) is
apparently not the same as (a-b). Go figure.
2006-04-24 18:29:47 +00:00
824d6ffa7f
Header rearrangement.
...
I want to get to the point where any header in include/ reflects a
standard user-level header (e.g. a POSIX header), while everything that's
specific to gPXE lives in include/gpxe/. Headers that reflect a Linux
header (e.g. if_ether.h) should also be in include/gpxe/, with the same
name as the Linux header and, preferably, the same names used for the
definitions.
2006-04-24 15:42:49 +00:00
53f78346bf
Network API now allows for multiple network devices (although the
...
implementation allows for only one, and does so without compromising on
the efficiency of static allocation).
Link-layer protocols are cleanly separated from the device drivers.
Network-layer protocols are cleanly separated from individual network
devices.
Link-layer and network-layer protocols are cleanly separated from each
other.
2006-04-24 15:38:53 +00:00
fdc2ee79db
Network API now allows for multiple network devices (although the
...
implementation allows for only one, and does so without compromising on
the efficiency of static allocation).
Link-layer protocols are cleanly separated from the device drivers.
Network-layer protocols are cleanly separated from individual network
devices.
Link-layer and network-layer protocols are cleanly separated from each
other.
2006-04-24 15:33:06 +00:00
0d97f0d482
Obviate uip_init(); our bss is zeroed at startup already.
2006-04-24 15:31:02 +00:00
5423f876fb
Don't bother poisoning lists; it costs code size.
2006-04-24 15:28:56 +00:00
1d7cfd5acf
Prototype now clashes with the macro in arch/i386.
2006-04-24 15:27:58 +00:00
510ccb2900
Added __constant_memcpy() based on version in Linux's string.h.
...
Added memswap().
2006-04-24 15:25:25 +00:00
b6b6a0b5fe
First draft of a dynamic memory allocator
2006-04-24 15:21:18 +00:00
e323d1a29b
Add "net" directory.
...
Avoid including debug information in bin/%.s output, since the whole
point is to have easy-to-read assembler.
2006-04-24 15:20:01 +00:00
6209bd873a
First sketch of a new net device API.
2006-04-19 12:07:46 +00:00
bdc8190c8d
Remove the concept of the media-independent link-layer header and replace
...
it with metadata in the pkb structure. This is required since UNDI will
want to be able to parse the link-layer header without destroying it.
2006-04-19 11:32:24 +00:00
b89ccac02d
Updated to remove obsolete constants
2006-04-19 02:11:56 +00:00
3ca7dbe7ca
Added the concept of a network interface (a network-layer concept) as
...
separate from a network device (a link-layer concept).
2006-04-19 02:09:08 +00:00
d65a66606b
Typo
2006-04-19 02:08:27 +00:00
2558439ce4
First version, based on include/linux/list.h, stripped down to just
...
those functions we are likely to need.
Still need to come up with a way of getting the linker to create
static lists using this linking mechanism.
2006-04-19 02:05:50 +00:00
d24042f0bb
Update now that if_ether.h has moved.
2006-04-19 01:56:10 +00:00
4f3581e99c
Added ENOENT and EAFNOSUPPORT
2006-04-19 01:54:53 +00:00
ab139ceda9
Added pkb_unput() and pkb_len().
2006-04-19 01:54:24 +00:00
744b895077
Make flags more efficient.
...
Add 'raw' net_addr facility (needed for ARP).
2006-04-19 01:53:49 +00:00
49f933fbc3
Moved if_ether.h and if_arp.h to include/gpxe, for consistency with Linux
...
kernel.
Removed obsolete struct arprequest from if_arp.h and put it in nic.c so
that nic.c will still compile. ARP will very shortly be handled by
net/arp.c instead.
2006-04-19 01:52:41 +00:00
9f67ad9db0
First version. ARP protocol independence in less than the size of uIP's
...
Ethernet-and-IPv4-only ARP module. :)
2006-04-19 01:43:56 +00:00
363905e1b6
Add missing prototype
2006-04-19 01:42:33 +00:00
02d342f38f
First version
2006-04-19 01:42:03 +00:00
0b561ce972
First sketch
2006-04-18 17:52:51 +00:00
42b659f926
First version
2006-04-18 17:49:51 +00:00
0864a73347
First version, based on the concepts in linux/skbuff.h
2006-04-18 17:47:01 +00:00
1a60444fe4
Added netmask and gateway global options.
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Added iSCSI testing.
2006-04-05 11:46:18 +00:00
6446767258
First draft of iSCSI protocol support. Is capable of retrieving disk
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blocks.
2006-04-05 11:44:56 +00:00
9ea782d339
Make pcap_inject non-static, so that its prototype doesn't conflict with
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the real pcap_inject in the case where we do have it.
2006-04-05 11:44:05 +00:00
c8a7133e9f
Added tcp_buffer, to give applications a zero-cost place to build data to
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be transmitted.
2006-04-05 11:43:01 +00:00
988bb50979
Added set_netmask() and set_gateway()
2006-04-05 11:41:15 +00:00
ee058362fa
We don't need to know anything about ARP
2006-03-24 17:39:05 +00:00
90892d5ec7
Allow specifying the local IP address via --from.
2006-03-24 17:28:40 +00:00
b44332eb7d
Split non-TCP portions of the stack out into ip.[ch].
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Added set_ipaddr().
2006-03-24 17:22:09 +00:00
1c607470e3
Put in a substitute pcap_inject() function, since earlier versions of
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libpcap are lacking the function. For now, we always use the
substitute version, since there's no easy way to determine whether or
not we need it.
2006-03-24 16:43:12 +00:00
7e61f38799
Moved "hello world" protocol implementation out of prototester.c and into
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the first standalong uIP-based protocol module.
2006-03-23 22:37:05 +00:00
508dcdb303
Added container_of(). This seems about the best place to put it, since
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the definition of it uses offsetof(), and the two concepts are related.
2006-03-23 22:07:21 +00:00
99032becce
Pick up the gPXE include files when building prototester.
2006-03-23 21:35:20 +00:00
2299435f1c
Added prototype for inet_ntoa, even though we don't have the function
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yet, in order to allow prototester.c to compile. It might be worth
changing all the uses of "%@" in printf to use "%s" and inet_ntoa
instead, in order to improve the portability of our code.
2006-03-23 21:34:25 +00:00
a4a0244aa3
Moved uIP wrapper out of prototester.c and into proto/tcp.c.
2006-03-23 21:32:03 +00:00
17c0253ca0
Add include/gpxe as a directory to scan.
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Exclude proto/uip, since uip.c and uip_arp.c both have global variables
called "c", which screws up doxygen's auto-generation of links to file
documentation when it encounters a file name such as "hello.c".
2006-03-23 21:06:36 +00:00
2bc7c746a6
Updated with "doxygen -u" from doxygen 1.4.4
2006-03-23 20:39:26 +00:00
05b284399e
Moved old tcp.h to old_tcp.h, to avoid name clash with new (uIP-based)
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tcp.h.
2006-03-23 20:34:08 +00:00
af23ff8a24
Assertions are now handled via the POSIX-like <assert.h>.
2006-03-23 19:33:57 +00:00
55497b3402
Added missing #endif
2006-03-23 19:23:25 +00:00
cb8e89de15
Added assert.h, with assert() defined (almost) as per POSIX, and
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linker_assert() defined as gPXE-specific.
2006-03-23 17:28:51 +00:00
531371efa2
Removed to make way for the uIP-based tcp.c.
2006-03-23 16:59:25 +00:00
dde1c5ad18
Moved include/in.h to include/gpxe/in.h, so that it can be included by
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prototester.
2006-03-23 16:45:01 +00:00
eaf40883ff
Add Makefile for hijack and prototester utilities.
2006-03-23 13:11:41 +00:00
21c58729ae
Add debug symbols to objects. (They will be stripped out of the final
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-Obinary build anyway, so it doesn't waste any space).
2006-03-23 13:09:29 +00:00
b2c94b32fc
Make the application state a void *.
2006-03-23 13:08:06 +00:00
218c26ff2b
Can now also print data sent by the remote side.
2006-03-23 13:06:08 +00:00
0d506a5c6a
Now capable of sending "Hello world!" via TCP.
2006-03-23 12:25:28 +00:00
911486fe41
Added basic http-specific option parsing
2006-03-22 22:35:32 +00:00
5263a5abf4
Started adding structure to allow for separate protocol tests, with
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individual options.
Created the embryonic beginnings of a cleanly separated driver and
protocol stack API.
2006-03-22 21:25:35 +00:00
c32e83ad8d
Skeleton version: contains device driver (connecting to network via
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hijack daemon) and a functional but very ugly and very primitive
wrapper around uIP.
This passes proof-of-concept testing; it successfully initiates a TCP
connection and responds to pings.
2006-03-22 02:23:20 +00:00
bb37bd47f8
Added from uip-0.9/uip/uip_arp.[ch]
2006-03-22 02:14:55 +00:00
417e896f0a
Remove htons(); it is provided elsewhere in Etherboot
2006-03-22 01:25:43 +00:00
1c7c24f21f
Basic, functional-but-extremely-pessimal versions (taken from
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uip-0.9/unix/uip_arch.c).
2006-03-22 01:24:13 +00:00
c5a9c38606
Terminate cleanly on SIGINT or SIGHUP
2006-03-21 17:48:33 +00:00
e072baeb8c
Use libpcap API to send/receive packets.
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Include automatic filtering (based on source MAC address of first
transmitted packet).
Proven to successfully elicit a ping response from a remote host.
2006-03-21 16:50:25 +00:00
4485df516c
Basic structure in place: can daemonise, listen on a Unix domain
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socket, accept new connections, open a network interface using libpcap
and forward (all) traffic.
2006-03-21 02:25:30 +00:00
013ee958a1
These can come back when someone wants to support them
2006-03-17 14:16:05 +00:00
7be870acd3
More purging
2006-03-17 14:14:36 +00:00
b2909e547d
They can come back when they have someone to support them.
2006-03-17 14:13:09 +00:00
a2b15fd1fe
GPXE code cleanup and purge.
2006-03-17 14:09:45 +00:00
cdf1511d3e
Prefix semantics have changed
2006-03-16 19:28:38 +00:00
0e611719d2
Add uip on HEAD; it's safe to build, since nothing links against it at the
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moment.
2006-03-16 19:18:12 +00:00
d08ce741a4
Build in gpxe
2006-03-16 19:09:31 +00:00
0806436d99
Remove accidental duplicate arising from merge
2006-03-16 19:04:19 +00:00
239579efcf
Build under gpxe
2006-03-16 19:02:18 +00:00
d0777627c6
Back out duplication arising from the merge
2006-03-16 18:56:16 +00:00
c4f25b637c
Fix to compile under gpxe
2006-03-16 18:54:57 +00:00
4ee0e0f85e
Merge from Etherboot 5.4
2006-03-16 18:51:23 +00:00
46e7bd5b52
Merge from Etherboot 5.4
2006-03-16 18:44:31 +00:00
7e0a7a2e08
Merge from Etherboot 5.4
2006-03-16 18:30:54 +00:00
28cefdccc4
Merge from Etherboot 5.4
2006-03-16 18:30:46 +00:00
9b18017296
Merge from Etherboot 5.4
2006-03-16 18:15:48 +00:00
bb7394b041
Merge from Etherboot 5.4
2006-03-16 17:59:51 +00:00
708bbc43bc
Merge from Etherboot 5.4
2006-03-16 17:40:55 +00:00
9c8a69b673
Merge from Etherboot 5.4
2006-03-16 17:31:29 +00:00
9b320c1ca4
Merge from Etherboot 5.4
2006-03-16 17:11:36 +00:00
c3d5d01832
Merge from Etherboot 5.4
2006-03-16 17:05:38 +00:00
Michael Brown