df4b503a8c
Added null trap code for debugging. (Must be included by adding
...
--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.
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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.
...
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
...
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
...
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
...
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
...
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
...
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
2f392ee13e
Need write permission to /dev/net/tun, not just read.
2006-05-26 08:15:31 +00:00
Michael Brown