Michael Brown
b0daa99dce
Send RST packets when we get a non-matching connection, or receive an
...
out-of-range ACK.
2007-01-03 22:21:59 +00:00
Michael Brown
eea1167a85
Accept RST on received packets
2007-01-03 21:51:36 +00:00
Michael Brown
94fc68895d
Improve consistency between TCP and UDP RX datapaths
2007-01-03 21:13:11 +00:00
Michael Brown
a0525a4ed3
Verify checksums on the RX datapath.
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Simplify checksum generation on the TX datapath.
2007-01-03 20:48:52 +00:00
Michael Brown
285beeff7c
Tidy up debug messages
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Move routing into a separate function
2007-01-03 16:39:11 +00:00
Michael Brown
718294553b
Fix compiler warning
2007-01-03 15:56:15 +00:00
Michael Brown
b91b9d3d88
Use whole bytes for the ACKED and RCVD portions of tcp_state; it
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produces slightly smaller code.
2006-12-30 01:32:22 +00:00
Michael Brown
83e1340d88
Use autocolourisation
2006-12-29 14:09:23 +00:00
Michael Brown
feb4f65d1e
Use auto-colourisation for debug messages.
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Truncate TX length to TCP window at time of transmission rather than at
time of adding to TX packet; this is conceptually cleaner and also allows
the application to call tcp_send() multiple times to build up a single
packet.
2006-12-29 14:03:03 +00:00
Michael Brown
2494625702
Added auto-colourising DBGC() macro
2006-12-29 03:05:21 +00:00
Michael Brown
ce9819af27
Redefine TCP state to include "flags that have been sent" rather than
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"flags that are currently being sent". This allows at least one special
case (checking that we haven't already sent a FIN in tcp_rx_fin()) to be
collapsed.
2006-12-29 00:44:31 +00:00
Michael Brown
be31970e36
Don't send a second FIN if we receive a FIN while in FIN_WAIT_2
2006-12-27 23:44:05 +00:00
Michael Brown
61ed298bc7
Merge changes from mcb-tcp-fixes branch.
2006-12-27 23:09:46 +00:00
Michael Brown
b6def29f2b
Keep running the main processing loop while waiting for input.
2006-12-27 22:59:40 +00:00
Michael Brown
1a11cc5c5b
Added times to start/stop log messages
2006-12-27 22:56:39 +00:00
Michael Brown
4cc1c1bd4c
Ensure that old TCP connection state is destroyed before attempting to
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reopen connection. (The TCP API will soon change to render this step
unnecessary.)
2006-12-22 13:04:50 +00:00
Michael Brown
a2e3357825
Cannot immediately overwrite the peer address when we parse
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TargetAddress from the login response, because we still need the old
address while we close the connection!
2006-12-22 12:24:12 +00:00
Michael Brown
73e3e02367
Fix prototype of random() and move to stdlib.h
2006-12-22 01:44:51 +00:00
Michael Brown
66a7ed23cb
Make start_timer() and stop_timer() robust against incorrect usage.
2006-12-22 01:35:21 +00:00
Michael Brown
9485478acc
ibft_fill_data() prototype change.
2006-12-21 18:42:51 +00:00
Michael Brown
d6f9152bfa
Avoid null pointer dereferences when no username/password specified.
2006-12-21 18:38:24 +00:00
Michael Brown
6ceb55fad0
When login fails, leave the session open but not in full feature
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phase. In iscsi_issue(), detect this state and immediately refuse the
operation. This avoids trying multiple logins when scsi.c tries
several times to read the drive capacity.
2006-12-21 17:43:43 +00:00
Michael Brown
024809d454
Use a bigger buffer for the initiator IQN
2006-12-21 17:42:02 +00:00
Michael Brown
ab242a760d
Add ability to shut down iSCSI connection
2006-12-21 17:17:47 +00:00
Michael Brown
7ce3df65c2
Default to port 0 (sic).
2006-12-21 17:16:06 +00:00
Michael Brown
286db6ffa3
Print explicit error message on iSCSI boot failure, and add
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"Permission denied" as an error text to strerror().
2006-12-21 16:16:24 +00:00
Michael Brown
fbc7b4dfa8
Add iSCSI initiator IQN as a setting
2006-12-21 16:08:37 +00:00
Michael Brown
f58f193633
Engage brain: since when was zero >= 0x80 ?
2006-12-21 05:15:26 +00:00
Michael Brown
9c3b4e5b0b
Some BIOSes return 0xe0 for extended characters. Just assume that
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anything over 0x80 is an extended character.
2006-12-21 00:07:48 +00:00
Michael Brown
839d425c6e
Added missing header
2006-12-20 23:43:44 +00:00
Michael Brown
dbb7b30cca
Return ANSI sequences for special keys
2006-12-20 23:42:28 +00:00
Michael Brown
f33a03c1e5
Use getkey() and symbolic key names.
2006-12-20 22:25:54 +00:00
Michael Brown
cacd6b1d04
KEY_XXX constants are now defined in gpxe/keys.h. Kept separate from
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curses.h so that you don't have to suffer the curses namespace pollution
just to get the symbolic key names.
2006-12-20 22:24:45 +00:00
Michael Brown
4b2b8b02ab
Use symbolic key names, and avoid moving beyond end of string
2006-12-20 22:21:09 +00:00
Michael Brown
46c3eeba2a
Fix definition of KEY_END
2006-12-20 22:17:44 +00:00
Michael Brown
c5df1bc7df
Use getkey() and symbolic key names.
2006-12-20 22:12:53 +00:00
Michael Brown
ae728f8d23
Some key sequences seem to end with a tilde
2006-12-20 22:12:25 +00:00
Michael Brown
2ae27f44d9
Add insert/delete and document keys, and documentation.
2006-12-20 22:11:28 +00:00
Michael Brown
791c7d3bf4
Added code to interpret ANSI keypress sequences into KEY_XXX constants.
2006-12-20 21:56:50 +00:00
Michael Brown
96a1a2c6f0
Key definitions
2006-12-20 21:53:07 +00:00
Michael Brown
b9f8599537
Define KEY_MIN and use it in kb.c.
2006-12-20 21:10:32 +00:00
Michael Brown
43d976edd0
Prevent NULL from ever pointing to some real code or data. (This was
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causing the serial console to ignore input, because it happened to end up
linked with serial_ischar() at address 0, which core/console.c decided was
invalid).
2006-12-20 20:28:20 +00:00
Michael Brown
6ceaa158da
Return -EIO when verification fails, instead of -EINVAL.
2006-12-20 14:11:50 +00:00
Michael Brown
cbeec25662
settings_ui() now returns a status code.
2006-12-20 11:42:48 +00:00
Michael Brown
07ddaedd33
Add EIO.
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Kill errortab array; it can screw up alignment.
2006-12-20 07:57:40 +00:00
Michael Brown
60a3f77711
Close UDP connection when DHCP completes.
2006-12-20 07:19:48 +00:00
Michael Brown
c21502acad
No longer needed
2006-12-20 07:13:46 +00:00
Michael Brown
a6d1815bc6
Obsolete for some time now.
2006-12-20 07:05:32 +00:00
Michael Brown
84202d89f0
Split the (quick hack) boot logic out from main.c to autoboot.c, add a
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"boot" command to attempt booting from within the command shell, fall back
to shell if boot fails for any reason.
2006-12-20 07:04:08 +00:00
Michael Brown
9ab17484d0
Explicitly call erase(), to cope with platforms where the ANSI clear
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screen sequence doesn't work (like bios_console.c on some platforms).
2006-12-20 06:12:04 +00:00
