Udayan Kumar
623d10c66f
debugging natsemi.c
2007-07-14 21:08:05 -04:00
Udayan Kumar
4a73631106
added eeprom from rtl8139 but not working
2007-07-14 21:08:05 -04:00
Udayan Kumar
9e962c3a01
natsemi now needs eeprom access
2007-07-14 21:08:05 -04:00
Udayan Kumar
99c680f743
same as before, but now compiling natsemi
2007-07-14 21:08:05 -04:00
Udayan Kumar
c8f6207e7e
added polling and transmit. eeprom access still remaining
2007-07-14 21:08:05 -04:00
Udayan Kumar
97efdbe9d7
skel of new natsemi driver (still in developments)
2007-07-14 21:08:05 -04:00
Udayan Kumar
4cea792470
testing if it works
2007-07-14 21:08:05 -04:00
Michael Brown
208ff0d42e
Revert mdc's warnings purge on natsemi.c, to allow for a clean rebase.
2007-07-14 21:08:05 -04:00
Michael Brown
0b5059c40b
Skip the length field prepended by util/nrv2b.c
2007-07-15 02:01:17 +01:00
Michael Brown
b37e267d1b
Modified calling convention: we now update %esi and %edi just like a
...
"rep movsb".
2007-07-15 01:51:32 +01:00
Michael Brown
3feac9465e
"not" doesn't affect flags, "xor $-1" does.
2007-07-15 01:25:13 +01:00
Michael Brown
7e3a8f5e10
Remove more obsolete files
2007-07-14 23:16:01 +01:00
Michael Brown
26473105cd
On advice of hpa: be more patient with the KBC and SCPA methods; retry
...
in a long loop before giving up on them. Record method which worked
and default to that method on next attempt.
2007-07-14 20:56:12 +01:00
Michael Brown
adf192f566
Shrink cpu.c and render it useful for our purposes.
2007-07-14 19:12:13 +01:00
Michael Brown
25fd42ca87
Reduced etherboot.h dependencies to avoid unnecessary rebuilds.
...
etherboot.h is only now used by drivers that have not been updated to
the new API.
2007-07-14 15:52:23 +01:00
Michael Brown
e330db3c74
Dead code removal.
...
Kill off use of etherboot.h outside drivers/net.
2007-07-14 15:42:26 +01:00
Michael Brown
95c07736cb
Be more aggressive in attempts to enable A20, now that we have the
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optimisation of only trying to do so when necessary.
2007-07-14 14:21:18 +01:00
Michael Brown
8624fdc445
Kill off the enforced RX quota; it only seems to hurt on real hardware.
2007-07-14 00:30:11 +01:00
Michael Brown
57b5e227ff
Use fast in-situ test for gate A20 being set, to cut down on the
...
number of (potentially very slow) gateA20_set operations.
Die with a fatal error if we are unable to set gate A20; if this fails
then we are bound to experience memory corruption at a later stage,
and I'd prefer to pick it up early.
2007-07-13 13:32:49 +01:00
Michael Brown
096fa94f0c
Add support for TCP timestamps
2007-07-13 11:32:53 +01:00
Michael Brown
eb530845d4
Adjust received length to take into account any already-received data
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in tcp_rx_data().
Clarify comments on discarding duplicate or out-of-order data.
2007-07-13 11:31:58 +01:00
Michael Brown
d5735c631c
Avoid reusing auto-allocated ports after connection close.
2007-07-13 11:25:00 +01:00
Michael Brown
2ac7694c3e
Improve error reporting for strange length combinations reported by
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the UNDI stack.
Ignore obviously invalid length combinations (as returned by
e.g. VMWare's PXE stack).
Limit to one packet per poll to avoid memory exhaustion.
2007-07-10 20:59:21 +01:00
Michael Brown
efd322091d
Set up %ds *before* testing a value in our data segment (d'oh!).
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Always send EOI; do not chain to BIOS's default interrupt handler.
They are just too unpredictable; at least VMware's seems to kill the
machine if you go anywhere near it.
Disable interrupts after return from PXENV_UNDI_ISR, just in case some
dumb PXE stack enables them.
2007-07-10 17:08:32 +01:00
Michael Brown
f6f9a3098d
Report RX errors via netdev_rx_err()
2007-07-10 17:01:18 +01:00
Michael Brown
fb16f90699
Dump first 64 bytes of chained ISR when debugging is enabled.
2007-07-10 16:57:55 +01:00
Michael Brown
b3e44a24b1
May be required in some disconnect scenarios
2007-07-10 06:31:11 +01:00
Michael Brown
4075f7596b
Unplug before sending close() message, to avoid screwing up interfaces
...
which respond to close with a reopen() (e.g. iSCSI).
2007-07-10 06:25:30 +01:00
Michael Brown
d3ad76bc74
Add debug messages to process.c
2007-07-10 06:24:30 +01:00
Michael Brown
edc4648c39
Protect ISR against failure to unhook.
2007-07-10 04:34:53 +01:00
Michael Brown
4e14b020a5
Master IRQ should be EOIed first, I think.
2007-07-10 04:33:59 +01:00
Michael Brown
19871cbb96
We probably ought not to call INT13 with interrupts disabled.
2007-07-10 04:32:30 +01:00
Michael Brown
027fed72c1
Working code to call the PXE stack from within the ISR.
2007-07-10 04:21:24 +01:00
Michael Brown
976a8514cb
Hopefully solve the problem requiring the occasional "rm -rf bin/deps".
2007-07-09 23:10:55 +01:00
Michael Brown
cd7e296cbe
Always increase number of BIOS drives when registering
2007-07-09 20:42:04 +01:00
Michael Brown
b90d321dfb
Change %dl fixup rules for INT13:
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INT 13,08 : read number of drives from 40:75
INT 13,15 : do nothing
all others : restore original value of %dl
2007-07-09 20:37:39 +01:00
Michael Brown
c7d9fdb5b9
Proof of concept; works, but has several hard-coded hacks.
2007-07-09 20:28:40 +01:00
Michael Brown
8bce52d348
Set CF by default, clear on success (rather than clearing and setting
...
on failure).
2007-07-09 19:02:41 +01:00
Michael Brown
f0c44f2f71
Remove xfer_ready() (it has been replaced by xfer_window())
2007-07-09 03:58:46 +01:00
Michael Brown
55d03ccbe3
Added missing "static"
2007-07-09 03:54:29 +01:00
Michael Brown
9dc6a1e678
Remove some obsolete stream-API files
2007-07-09 03:53:06 +01:00
Holger Lubitz
4ff85d9f15
Add -mpreferred-stack-boundary=2 to i386 CFLAGS as it's almost always a win.
2007-07-09 03:32:54 +01:00
Holger Lubitz
bfc4737751
Update Makefile for compilation on ARCH=x86_64
2007-07-09 03:31:14 +01:00
Michael Brown
487dc5be56
Fix up iscsiboot missing prototype warnings
2007-07-09 01:10:32 +01:00
Michael Brown
fd4fcb57db
Add missing static
2007-07-09 01:04:54 +01:00
Michael Brown
fabd0f5fec
Fix TX state machine and miscellaneous other bits.
2007-07-09 00:52:45 +01:00
Michael Brown
ef9fd938d0
Fix root-path parsing.
2007-07-09 00:00:34 +01:00
Michael Brown
cc80750694
Merge branch 'master' into iscsi-update
2007-07-08 22:06:33 +01:00
Michael Brown
7137c20ed1
Add strcspn() and strndup()
2007-07-08 22:03:12 +01:00
Michael Brown
ed20fee0cf
Make ref_get() return the reference, for cleaner code.
2007-07-08 22:02:45 +01:00
