bf515d3d65
Minor edit in net/udp.c
2006-07-19 16:27:54 +00:00
ab577e1a3a
The following edits were made: \
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1. Updated UDP send data code\
2. Corrected internet checksum\
3. Moved udp_buffer() and udp_buflen() to udp.c from udp.h
2006-07-19 16:25:23 +00:00
b8d619e822
Added macros for generating static DHCP options
2006-07-19 16:16:51 +00:00
254fe6e00e
Split DHCP packet creation into two parts: creating the basic packet
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structure, and populating it with options. This should allow us to
use the same basic options list for both DHCPDISCOVER and DHCPREQUEST,
plus making it much easier to set the non-constant parameters
(e.g. requested IP address) in request packets.
2006-07-19 12:12:45 +00:00
e40ebb67de
Allow for calling find_dhcp_option() with "options" set to NULL, in order
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to search through all registered option blocks.
Move some static inlines that are likely to be used frequently into
dhcpopts.c as normal functions, to save space.
2006-07-19 11:05:38 +00:00
7ab29b0bfe
This file breaks "make blib"; please find a way to avoid doing this.
2006-07-17 19:19:17 +00:00
e71098a652
The first packet (ClientHello Handshake) can be constructed and is accepted
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by SSL servers. Framework.c allows me to test the library against a given
https server.
2006-07-17 16:38:20 +00:00
6c01d3bb95
Fix creation of the htype field; the ll_proto field from which it is
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derived is a 16-bit big-endian field, but htype is only 8 bits wide.
2006-07-17 13:07:14 +00:00
35b0233baa
Tidy up hex_dump() output.
2006-07-17 13:04:29 +00:00
b24947f0c0
Add sketch code to reassemble a DHCP packet from our internal "everything
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is a DHCP option" data structures.
We need this code in order to be able to return a DHCP packet to a PXE NBP
which reflects options from our multiple sources (e.g. NVS and DHCP
server). This is expensive, but necessary. Having paid this cost, we may
as well try to use the same code to generate our DHCP request packets,
since the process is similar.
2006-07-17 12:47:22 +00:00
12da7ea475
Add (untested) code for parsing a received DHCP packet and constructing a
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DHCP options block from the contents.
2006-07-15 19:24:55 +00:00
19e8b41562
Add code to modify DHCP option values within a block.
2006-07-13 20:49:04 +00:00
3acbff4f00
How did this ever work properly before?
2006-07-13 18:27:23 +00:00
47be47bf17
Adding SSL Constructs header file. (First version)
2006-07-10 13:26:20 +00:00
5f651f8622
Added fragment reassembly code
2006-06-30 08:52:03 +00:00
eb091f03e3
fix printf format args
2006-06-29 19:04:25 +00:00
e8cc1c4333
Removed vestigal FILO code
2006-06-29 18:07:02 +00:00
623f2e7b9d
Added bin/.blib.list to VERYCLEANUP so .bin directory is made empty
2006-06-29 17:58:48 +00:00
8de630c62b
Removing net/interface.c and include/gpxe/interface.h
2006-06-29 06:51:11 +00:00
51d62d1a3c
Provide a mechanism for returning the encapsulator as well as the
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encapsulated option; this will be needed for modifications to the options
block.
2006-06-28 18:59:54 +00:00
c9ea710930
Renamed net/interface.c and include/gpxe/interface.h to net/tcpip_if.c and include/gpxe/tcpip_if.h respectively. Made changes in the other files.
2006-06-28 15:43:08 +00:00
291f072b82
Add priority mechanism
2006-06-28 13:48:02 +00:00
bd0c8b21ad
Change dhcp_num_option() to return the numerical value directly.
2006-06-28 12:16:41 +00:00
d8b51332c6
typo in macro fixed
2006-06-28 11:53:41 +00:00
ba2bfd54ed
- modified length of password string to match visible field length
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- value of n passed to wgetnstr should now be equivalent to output from strlen (i.e. length excluding NUL-terminating character)
2006-06-28 11:52:30 +00:00
f9887c3f0f
started on ANSI sequence processing
2006-06-28 11:50:02 +00:00
c29c868475
- implemented cursor retreat function (_wcursback) as a core function
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- reimplemented cleaner wgetnstr
- fixed wdelch for use with _wcursback
2006-06-28 11:48:40 +00:00
6e2c97b0c0
Added ipv4_pseudo_header structure
2006-06-28 09:59:27 +00:00
e60817fa7a
IP6 specifications
2006-06-28 09:44:41 +00:00
41b399d672
Fixed endianness of 16- and 32- bit values
2006-06-28 09:10:35 +00:00
a6c6b3d739
Fixed whitespaces; updated UDP code
2006-06-28 07:46:28 +00:00
2b15084388
- first check-in for mucurses_test.c
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- added mucurses_test.c build targets
2006-06-27 17:31:01 +00:00
0bcaa8a21f
First stab at DHCP option handling in a way that will allow us to have
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multiple option sources (e.g. multiple DHCP replies, non-volatile
storage etc.)
2006-06-27 17:24:07 +00:00
7f4cfe4a84
- put in the screen initialisation stuff and clear the screen...
2006-06-27 17:18:11 +00:00
11e280670d
- works with test ansi tty, but will need a rethink when we start
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getting key_ codes instead
2006-06-27 17:15:34 +00:00
f78fa3c59d
- working basic ansi termnal extension for mucurses
2006-06-27 17:11:57 +00:00
916f21921f
check whether malloc returns a valid pointer
2006-06-27 13:32:15 +00:00
9ca2f64ee1
moved console specific items out of mucurses (should be handled by external screen object)
2006-06-27 13:31:30 +00:00
197c0c91b2
make path relative (so that I don't break eb top of tree !)
2006-06-27 13:28:43 +00:00
05c0b3ce09
included contents of input.{c,h} in kb.c
2006-06-27 13:27:28 +00:00
04fcee2306
enabled build entry for mucurses libraries
2006-06-27 11:40:04 +00:00
446c1a3372
- deprecated in favour of a split library model
2006-06-27 11:05:13 +00:00
6d34baaef9
- testable console framework implementing mucurses SCREEN struct
2006-06-27 11:00:14 +00:00
e442447f37
- multiple static inline definitions added
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- changes made to some constants and macros
- changes made to _curses_screen struct
- identified and removed prototypes for yet more unsupportable functions
2006-06-27 10:38:57 +00:00
5d2f39bbc2
added placeholder SRCDIRS entry for mucurses
2006-06-27 10:31:42 +00:00
1c87d54bb8
- recoded wgetch and wgetnstr for greater more efficiency
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- wgetch now includes non, part and full blocking read support
2006-06-27 10:24:40 +00:00
35557914e3
Simplify ipv4_tx() by not having a separate "source" variable now that
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we are constructing the IP header ourselves.
Formatting fix-ups (80 column limit is mandatory!)
2006-06-26 16:10:34 +00:00
b49de73950
Factorise out common code
2006-06-26 16:01:24 +00:00
e517a4771b
Split ipv6 functions out from ipv4.c
2006-06-26 15:33:46 +00:00
e04ea505c9
Whitespace fixes
2006-06-26 13:45:24 +00:00
fb85954249
first working version - nasty, but mostly works
2006-06-26 08:24:34 +00:00
f5ebf067c4
added generalized sockaddr structure and ip6 sockaddr
2006-06-25 05:18:24 +00:00
90fbff8f34
added support for processing and transmitting without uIP
2006-06-25 05:16:54 +00:00
74339b3c6e
updated UDP interface
2006-06-25 05:13:17 +00:00
fdc05e2664
created interface for transport-network interface
2006-06-25 05:12:07 +00:00
8b0cac40ca
Added gpxe-0.5/src/crypto/ for the SSL Library
2006-06-22 17:15:45 +00:00
890dc758e8
- proper layout formatted soft label array, with justification formatted labels
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- some minor preventatives
2006-06-21 15:09:55 +00:00
811df504a5
- erradicate compiler warning due to possibility of uninitialised variables (switch statement)
2006-06-21 10:38:03 +00:00
6fc723c294
- added doxygen @file header
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- no longer depends on slk
2006-06-21 10:35:46 +00:00
d77120541a
- added doxygen @file header
2006-06-21 10:31:59 +00:00
172a568af5
- added doxygen @file header
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- some more minor functionality implemented
2006-06-21 10:31:20 +00:00
3049a1f026
added doxygen @file header
2006-06-21 10:30:03 +00:00
14f5d3203d
- removed slk references
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- corrected minor algo errors in primitives
- added doxygen @file header
2006-06-21 10:29:13 +00:00
79a9aced26
- added doxygen @file header
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- wdeleteln function implemented
2006-06-21 10:27:52 +00:00
12ca5aa442
added doxygen file header
2006-06-21 10:26:01 +00:00
1632c25c78
- major implementation work completed (testing in progress)
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- some optimisation done
2006-06-21 10:21:40 +00:00
3994688804
initial check in
2006-06-21 10:20:39 +00:00
3a660f9b25
Update ftp.c and hello.c to use the generic async_operations API.
2006-06-19 15:46:58 +00:00
15397db2b4
Placeholder
2006-06-17 23:34:48 +00:00
8637834031
Made the temporary buffer part of the TCP senddata() API, to ease the
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transition away from uIP.
Prepared ipv4.c for transition away from uIP.
2006-06-17 23:20:54 +00:00
3c8aafa209
Simplify RX data path.
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Kill off the static single net device and move to proper dynamic
registration (which we need with the new device model).
Break the (flawed) assumption that all network-layer protocols can use
ARP; such network-layer protocols (i.e. IPv4) must now register as an ARP
protocol using ARP_NET_PROTOCOL() and provide a single method for checking
the existence of a local network-layer address.
2006-06-17 22:36:27 +00:00
8aeead7c1c
Remove dependency on arptable[] (which is no longer used).
2006-06-16 14:48:31 +00:00
d393e61d8a
Temporary hack to work around the "TX overflow" problem in the interim
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period before updating to the new driver API (which can cope with
having TX packets in progress).
2006-06-16 14:38:16 +00:00
52de4935f9
Add 4 bytes to maximum frame length to allow for the frame checksum.
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(This actually matters once you try using TCP, because you *will*
receive full-sized frames.)
2006-06-16 14:30:41 +00:00
7c76791730
Improve debugging output for legacy wrapper
2006-06-16 14:27:04 +00:00
e5865e796b
Forward-port event queue fixes from 5.4 tree.
2006-06-16 14:05:43 +00:00
a20c565ef3
Forward-port start-of-day fixes from 5.4 tree
2006-06-16 14:03:43 +00:00
50ab8c0e5b
Forward-port reset-related changes from 5.4 tree.
2006-06-16 14:00:43 +00:00
968501e323
For consistency
2006-06-16 13:17:40 +00:00
bcdcd796fb
32kB window is actually larger than our typical receive ring size.
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Shrink to 4kB for now. We might want to see if it can be made
genuinely indicative of the RX ring size in the new TCP
implementation.
2006-06-16 13:16:59 +00:00
bbd9e28061
Simplify TX datapath.
2006-06-16 00:19:46 +00:00
cce2e47ff4
Added iSCSI boot test code
2006-06-14 17:00:25 +00:00
3b51c719d3
Generalise three-wire interface to generic SPI interface.
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Update rtl8139 driver to instantiate an SPI interface with a three-wire
device attached.
2006-06-14 00:22:50 +00:00
ab4f96e525
Move per-transition delays from generic bit-bashing layer to i2c layer
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(since SPI bit-bashing will require different delay semantics).
2006-06-14 00:20:35 +00:00
714641ae6d
Translate between "0 = success" and "0 = failure" call standards.
2006-06-14 00:18:13 +00:00
51a36f1cfb
Change read_bit() to return 0 or -1UL, rather than 0 or 1.
2006-06-12 19:29:50 +00:00
2e49441535
Updated debug message to reflect change in data structure.
2006-06-12 01:10:08 +00:00
2138db36ca
Add "addr32" required explicitly by older gas.
2006-06-12 01:07:43 +00:00
c10698b8b4
Add NULL_TRAP as a config option
2006-06-11 01:55:43 +00:00
55bb40c39a
Fix typo
2006-06-11 01:55:12 +00:00
df4b503a8c
Added null trap code for debugging. (Must be included by adding
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--nulltrap to the make target at the moment.)
2006-06-11 01:48:29 +00:00
7ce44f7480
Update to use the generic i2c bit-bashing code.
2006-06-11 00:57:38 +00:00
3ed40686c9
Added bit-bashing i2c interface code
2006-06-11 00:57:00 +00:00
476d02051f
Windows Server 2003 sulks if we feed it an empty region in base memory
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as a result of our memory map editing, so strip out any empty regions.
2006-06-09 12:20:03 +00:00
6fd1bd0510
Added missing check-in
2006-06-09 10:19:17 +00:00
e90b64d625
Added sketch of bit-bashing interface common code
2006-06-08 19:47:09 +00:00
17eea9f933
Fix bug with >256 cylinders.
...
Allow our functions to return a non-zero, non-error status (since the
INT 13 Extensions Check has to return the API version in the register
that is otherwise always used for the error code).
Report a non-zero API version from the INT 13 Extensions Check; GRUB
now uses extended reads.
2006-06-08 19:28:08 +00:00
ad1aca0634
- separated curses.c out into separate source files to optimise
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library use later on
- some small mods to existing functions
2006-06-08 17:23:37 +00:00
1697c78848
Legacy drivers cannot cope with multiple active devices.
2006-06-08 15:18:27 +00:00
fdf62528ca
It's astonishing how long really fundamental bugs can survive without
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being noticed...
2006-06-08 15:06:09 +00:00
191a906338
Fix some remarkably obvious mistakes in pcidirect.h
2006-06-08 14:57:04 +00:00
763b7e2ef9
We now have just romprefix, rather than having isaprefix and pciprefix
2006-06-06 15:41:21 +00:00
ef37f78cbe
Cut out almost all the optional code paths, drastically simplifying the
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flow of control through this code.
We now always add PCI and PnP headers even for ISA ROMs; there's no harm
in doing so.
UNDI loader is still missing.
2006-06-06 15:33:39 +00:00
e7eca7b7cb
Code segment may not be writable; create the temporary pointer to the GDT
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on the stack.
2006-06-06 15:30:28 +00:00
46253ba618
Calculate _rom_size for the ROM prefix
2006-06-06 15:29:39 +00:00
8d0c5f3302
Use byte 6 for the checksum, rather than byte 5. (Byte 5 may be part of
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the jmp instruction).
2006-06-06 15:29:14 +00:00
02df45352c
Force pci.o to be included.
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Print warning message at probe time.
2006-06-05 16:17:52 +00:00
754cfdfcf4
Legacy drivers will not pad when necessary
2006-06-05 16:10:36 +00:00
7826de3f7e
PNIC doesn't auto-pad.
2006-06-05 16:10:14 +00:00
286bf68faf
Added a very quick and dirty compatibility layer, to allow
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not-yet-updated drivers to at least function.
2006-06-05 15:45:21 +00:00
c3e41e6fd1
Added soon-to-be-requisite missing include.
2006-06-05 15:41:22 +00:00
34cfbf55a4
- added most slk functions
2006-06-05 15:03:11 +00:00
d78581297b
Improve tcpdump legibility.
2006-06-01 19:23:52 +00:00
6ab4b99f41
Quick hack to avoid trying to use an uninitialised net device.
2006-06-01 15:53:05 +00:00
48fb6c6dc2
Updated retry timer mechanism to incorporate smoothed RTT estimation.
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AoE now uses the retry timer mechanism.
2006-06-01 14:33:52 +00:00
50415b3aca
Make DBG_DISCARD correct
2006-06-01 12:11:09 +00:00
1f394c2f7c
Backing out last change; no immediate plans to make the whole block-device
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layer asynchronous, so keeping the sync/async boundary within aoedev.c
seems cleanest for now.
2006-06-01 11:14:59 +00:00
d6866202f9
Until we have a functioning UDP stack and PXE API again, there's not much
...
point trying to use the old boot sequence. Replaced with a call to the
AoE demo code, so that people can at least build and try something useful.
2006-06-01 11:07:31 +00:00
d21fc3610f
Added sample AoE test code to tree
2006-06-01 11:05:36 +00:00
f6d20bb0f4
Put in a method to get the MAC address for the AoE target. (It's not
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elegant, but it works).
2006-05-31 19:12:17 +00:00
99ef98d0bf
ATA devices are now asynchronous. The ATA layer itself now performs the
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async_wait(), though we may wish to move this higher up the stack, and
consider making the block device model asynchronous. (There is only a
marginal cost for synchronous devices, since they can simply call
async_done() before returning; async_wait() will work seamlessly in this
situation).
2006-05-31 18:57:11 +00:00
cf96d325d8
Missing from previous checkin.
...
This is the core portion of the async I/O interface.
2006-05-31 18:45:43 +00:00
68125bc441
Added generic asynchronous operations code.
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Removed data_in_len and data_out_len from ata_command structure; the
lengths are implied by the sector count and the presence of the data_in
or data_out pointers.
Changed AoE code to use subcommands by default, and made aoe_issue()
nonblocking (with completion via async_wait()).
2006-05-31 14:34:17 +00:00
73a449e96b
Added drivers/ata directory (forgot to check this in previously).
2006-05-31 14:31:48 +00:00
552b4a178e
One bit of an ASCII character can make a big difference.
2006-05-29 21:00:00 +00:00
1db1a6dad3
Added first sketch of a generic retry timer mechanism. The idea is to use
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these timer objects in AoE and UDP protocols (where there is no underlying
retransmission mechanism) without requiring each protocol to implement its
own individual retry logic. Eventually, we should be able to use the same
timer code for TCP retransmissions as well.
2006-05-29 14:55:07 +00:00
6541338897
Handle multi-sector reads by splitting them into subcommands.
2006-05-29 08:25:31 +00:00
9a2a52693d
Initial AoE implementation. Limitations are:
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Cannot yet handle reads of more than two sectors
No retransmission
No way to find out a target's MAC address (this proof of concept uses
broadcasts)
These limitations shall not last long! :)
2006-05-28 23:29:43 +00:00
6f998cecb3
Use separate data-in and data-out buffers.
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Increase code simplicity at the expense of around 64 bytes.
2006-05-28 23:26:42 +00:00
6d6252067f
Add ETH_P_AOE
2006-05-28 21:47:52 +00:00
35b04b1514
Tidy up comment
2006-05-28 14:40:04 +00:00
041a04335e
Fixed assembly on old versions of gas
2006-05-28 14:21:29 +00:00
f743de4858
Added tcp_kick(). This speed up LILO and GRUB booting by almost two
...
orders of magnitude.
2006-05-27 19:01:20 +00:00
cd3ecac809
Avoid causing TX overflow on small TX queues.
2006-05-27 13:55:36 +00:00
70ef6dbb7c
Rewrote to use the new net driver API, the updated PCI API, and the
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generic three-wire serial device support for EEPROM access.
2006-05-27 13:45:14 +00:00
69b1f24a97
I have no idea how this ever worked before.
2006-05-27 13:43:56 +00:00
6c50564724
Make PKB_ZLEN the minimum possible size of packet buffer (to allow for
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hardware that can't autopad).
2006-05-27 13:39:45 +00:00
1dbafa8950
Tidied up debugging messages
2006-05-27 13:38:49 +00:00
aa2468babe
Added abstraction layer for a three-wire serial device (e.g. the EEPROM
...
used on RTL8139 cards).
2006-05-26 15:39:24 +00:00
9f86754f90
Updated to work with libprefix.
2006-05-25 22:04:47 +00:00
29340d7728
Documented the fact that the prefix can prot_call(main) without
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worrying about its stack being destroyed during the Etherboot run.
2006-05-25 22:04:17 +00:00
0479e9f541
relocate.o is now dragged in by the objects that require it; there is no
...
need for a CONFIG_RELOCATE.
2006-05-25 01:34:13 +00:00
3204a1e941
Removed some obsolete INIT_XXX constants.
2006-05-25 01:09:06 +00:00
d82f71efd0
Also hide base memory region from E820 map.
2006-05-25 00:10:58 +00:00
89da833c5d
init_librm() and prot_call() are now real-mode far calls.
...
install() now calls relocate(), moves the protected-mode code to the new
location, and calls hide_etherboot().
2006-05-25 00:06:45 +00:00
4d81b48504
Has been obsolete for a while.
2006-05-25 00:04:37 +00:00
1966945a5d
Update relocate() to work with get_memmap().
...
Change semantics; relocate() now just finds a suitable location; it
doesn't actually perform the relocation itself. Code in libprefix does
the copy in flat real mode.
2006-05-25 00:04:13 +00:00
f939ff7cb5
Fix printf format warning error
2006-05-25 00:02:27 +00:00
3bd3c13c7b
Why should pushal/popal put the registers on the stack in a logical
...
order?
2006-05-25 00:01:46 +00:00
dd75965057
Typo.
2006-05-25 00:00:53 +00:00
Nikhil Chandru Rao