people/holger/gpxe.git
13 years agoRenamed undi.c to undinet.c. (undi.c will become the UNDI PCI driver)
Michael Brown [Mon, 8 Jan 2007 02:02:07 +0000 (02:02 +0000)]
Renamed undi.c to undinet.c.  (undi.c will become the UNDI PCI driver)

13 years agoObsolete
Michael Brown [Mon, 8 Jan 2007 02:00:55 +0000 (02:00 +0000)]
Obsolete

13 years agoAdd device to hierarchy before calling the driver's probe() function; this
Michael Brown [Mon, 8 Jan 2007 01:29:51 +0000 (01:29 +0000)]
Add device to hierarchy before calling the driver's probe() function; this
way everything remains consistent if the probe() ends up creating child
devices.

13 years agoRemove accidentally checked-in code
Michael Brown [Sun, 7 Jan 2007 19:05:28 +0000 (19:05 +0000)]
Remove accidentally checked-in code

13 years agoMove START_UNDI, UNDI_STARTUP, UNDI_INITIALIZE and
Michael Brown [Sun, 7 Jan 2007 19:02:17 +0000 (19:02 +0000)]
Move START_UNDI, UNDI_STARTUP, UNDI_INITIALIZE and
UNDI_GET_INFORMATION calls into drivers/net/undi.c.  undi_probe() now
gets given a pxe_device representing a PXE stack that has been loaded
into memory but not initialised in any way.

13 years agoRemember to enable/disable the interrupt at the PIC.
Michael Brown [Sun, 7 Jan 2007 13:31:39 +0000 (13:31 +0000)]
Remember to enable/disable the interrupt at the PIC.

Handle failures in undi_open() properly.

13 years agoRemove redundant debug message
Michael Brown [Fri, 5 Jan 2007 16:15:50 +0000 (16:15 +0000)]
Remove redundant debug message

13 years agoUNDI loader routine now works
Michael Brown [Fri, 5 Jan 2007 16:11:05 +0000 (16:11 +0000)]
UNDI loader routine now works

13 years agoAdded PnP BIOS scanning code, separated out from the UNDI driver
Michael Brown [Fri, 5 Jan 2007 16:10:03 +0000 (16:10 +0000)]
Added PnP BIOS scanning code, separated out from the UNDI driver

13 years agoFixed typo
Marty Connor [Fri, 5 Jan 2007 16:09:47 +0000 (16:09 +0000)]
Fixed typo

13 years agoAvoid creating implicit memcpy()s
Michael Brown [Fri, 5 Jan 2007 14:48:20 +0000 (14:48 +0000)]
Avoid creating implicit memcpy()s

13 years agoPartial implementation of UNDI loader caller.
Michael Brown [Fri, 5 Jan 2007 03:24:39 +0000 (03:24 +0000)]
Partial implementation of UNDI loader caller.

13 years agoAdd PXE driver-scanning code, capable of locating all PXE ROMs in a system
Michael Brown [Fri, 5 Jan 2007 01:52:06 +0000 (01:52 +0000)]
Add PXE driver-scanning code, capable of locating all PXE ROMs in a system
and matching them up to (e.g. PCI) devices.

13 years agoRenamed undi_net.c to undi.c.
Michael Brown [Thu, 4 Jan 2007 19:43:35 +0000 (19:43 +0000)]
Renamed undi_net.c to undi.c.

13 years agoObsolete; net driver functionality is now in undi_net.c and bus driver
Michael Brown [Thu, 4 Jan 2007 19:42:05 +0000 (19:42 +0000)]
Obsolete; net driver functionality is now in undi_net.c and bus driver
functionality is now in pxebus.c.  (Not all bus functionality is ported
across yet.)

13 years agoAdded PXE bus driver (with support only for using PXE structures found
Michael Brown [Thu, 4 Jan 2007 19:38:34 +0000 (19:38 +0000)]
Added PXE bus driver (with support only for using PXE structures found
lying about in memory, not for loading from ROM), and UNDI net driver.

13 years agoObsolete
Michael Brown [Thu, 4 Jan 2007 19:37:31 +0000 (19:37 +0000)]
Obsolete

13 years agoCurrently unusable; do not attempt to compile
Michael Brown [Thu, 4 Jan 2007 19:37:21 +0000 (19:37 +0000)]
Currently unusable; do not attempt to compile

13 years agoThis file is no longer used
Michael Brown [Thu, 4 Jan 2007 19:36:31 +0000 (19:36 +0000)]
This file is no longer used

13 years agoRipped out everything except the ability to send EOI to the PIC.
Michael Brown [Thu, 4 Jan 2007 19:36:18 +0000 (19:36 +0000)]
Ripped out everything except the ability to send EOI to the PIC.

13 years agoAdd as a separate file so that we can do "make bin/xxxx.kpxe" rather than
Michael Brown [Thu, 4 Jan 2007 19:35:10 +0000 (19:35 +0000)]
Add as a separate file so that we can do "make bin/xxxx.kpxe" rather than
having to edit PXELOADER_KEEP_ALL as a config option.

13 years agoDon't include __FUNCTION__ in assert() messages; it was causing the
Michael Brown [Thu, 4 Jan 2007 13:48:13 +0000 (13:48 +0000)]
Don't include __FUNCTION__ in assert() messages; it was causing the
function name to appear within the objects even in non-asserting
builds.  (This could be considered a gcc bug.)

Removing __FUNCTION__ from assert() reduces the size of bin/blib.a by
around 2.5%!

13 years agoAllow empty checksums on received packets
Michael Brown [Thu, 4 Jan 2007 05:17:28 +0000 (05:17 +0000)]
Allow empty checksums on received packets

13 years agoDon't automatically call gateA20_set() when returning from a real-mode
Michael Brown [Thu, 4 Jan 2007 04:32:18 +0000 (04:32 +0000)]
Don't automatically call gateA20_set() when returning from a real-mode
call.

13 years agoMake open() and close() an official part of the netdevice API.
Michael Brown [Thu, 4 Jan 2007 04:20:08 +0000 (04:20 +0000)]
Make open() and close() an official part of the netdevice API.

Call netdevice's poll() and transmit() methods only when device is open.

13 years agoWe *should* use the persistent reference API for our netdev reference,
Michael Brown [Thu, 4 Jan 2007 03:44:36 +0000 (03:44 +0000)]
We *should* use the persistent reference API for our netdev reference,
but there's so much else missing that it's not worth doing right now.

13 years agoA DHCP session holds a persistent reference to a network device
Michael Brown [Thu, 4 Jan 2007 03:42:28 +0000 (03:42 +0000)]
A DHCP session holds a persistent reference to a network device

13 years agoAdded missing #include
Michael Brown [Thu, 4 Jan 2007 03:40:07 +0000 (03:40 +0000)]
Added missing #include

13 years agoIPv6 minirouting table entries hold persistent references to net devices.
Michael Brown [Thu, 4 Jan 2007 03:28:30 +0000 (03:28 +0000)]
IPv6 minirouting table entries hold persistent references to net devices.

13 years agoAn AoE session holds a persistent reference to a net device.
Michael Brown [Thu, 4 Jan 2007 03:21:45 +0000 (03:21 +0000)]
An AoE session holds a persistent reference to a net device.

13 years agoMinirouting table entries hold a persistent reference to a net_device.
Michael Brown [Thu, 4 Jan 2007 03:10:21 +0000 (03:10 +0000)]
Minirouting table entries hold a persistent reference to a net_device.

13 years agoUse hotplug support to notify persistent reference holders when a
Michael Brown [Thu, 4 Jan 2007 03:09:28 +0000 (03:09 +0000)]
Use hotplug support to notify persistent reference holders when a
net_device is unregistered.

13 years agoMinimal hotplug support: provide a facility for notifying persistent
Michael Brown [Thu, 4 Jan 2007 03:08:16 +0000 (03:08 +0000)]
Minimal hotplug support: provide a facility for notifying persistent
reference holders that their reference is about to become invalid.

13 years agoSend RST packets when we get a non-matching connection, or receive an
Michael Brown [Wed, 3 Jan 2007 22:21:59 +0000 (22:21 +0000)]
Send RST packets when we get a non-matching connection, or receive an
out-of-range ACK.

13 years agoAccept RST on received packets
Michael Brown [Wed, 3 Jan 2007 21:51:36 +0000 (21:51 +0000)]
Accept RST on received packets

13 years agoImprove consistency between TCP and UDP RX datapaths
Michael Brown [Wed, 3 Jan 2007 21:13:11 +0000 (21:13 +0000)]
Improve consistency between TCP and UDP RX datapaths

13 years agoVerify checksums on the RX datapath.
Michael Brown [Wed, 3 Jan 2007 20:48:52 +0000 (20:48 +0000)]
Verify checksums on the RX datapath.

Simplify checksum generation on the TX datapath.

13 years agoTidy up debug messages
Michael Brown [Wed, 3 Jan 2007 16:39:11 +0000 (16:39 +0000)]
Tidy up debug messages

Move routing into a separate function

13 years agoFix compiler warning
Michael Brown [Wed, 3 Jan 2007 15:56:15 +0000 (15:56 +0000)]
Fix compiler warning

13 years agoUse whole bytes for the ACKED and RCVD portions of tcp_state; it
Michael Brown [Sat, 30 Dec 2006 01:32:22 +0000 (01:32 +0000)]
Use whole bytes for the ACKED and RCVD portions of tcp_state; it
produces slightly smaller code.

13 years agoUse autocolourisation
Michael Brown [Fri, 29 Dec 2006 14:09:23 +0000 (14:09 +0000)]
Use autocolourisation

13 years agoUse auto-colourisation for debug messages.
Michael Brown [Fri, 29 Dec 2006 14:03:03 +0000 (14:03 +0000)]
Use auto-colourisation for debug messages.

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.

13 years agoAdded auto-colourising DBGC() macro
Michael Brown [Fri, 29 Dec 2006 03:05:21 +0000 (03:05 +0000)]
Added auto-colourising DBGC() macro

13 years agoRedefine TCP state to include "flags that have been sent" rather than
Michael Brown [Fri, 29 Dec 2006 00:44:31 +0000 (00:44 +0000)]
Redefine TCP state to include "flags that have been sent" rather than
"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.

13 years agoDon't send a second FIN if we receive a FIN while in FIN_WAIT_2
Michael Brown [Wed, 27 Dec 2006 23:44:05 +0000 (23:44 +0000)]
Don't send a second FIN if we receive a FIN while in FIN_WAIT_2

13 years agoMerge changes from mcb-tcp-fixes branch.
Michael Brown [Wed, 27 Dec 2006 23:09:46 +0000 (23:09 +0000)]
Merge changes from mcb-tcp-fixes branch.

13 years agoKeep running the main processing loop while waiting for input.
Michael Brown [Wed, 27 Dec 2006 22:59:40 +0000 (22:59 +0000)]
Keep running the main processing loop while waiting for input.

13 years agoAdded times to start/stop log messages
Michael Brown [Wed, 27 Dec 2006 22:56:39 +0000 (22:56 +0000)]
Added times to start/stop log messages

13 years agoEnsure that old TCP connection state is destroyed before attempting to
Michael Brown [Fri, 22 Dec 2006 13:04:50 +0000 (13:04 +0000)]
Ensure that old TCP connection state is destroyed before attempting to
reopen connection.  (The TCP API will soon change to render this step
unnecessary.)

13 years agoCannot immediately overwrite the peer address when we parse
Michael Brown [Fri, 22 Dec 2006 12:24:12 +0000 (12:24 +0000)]
Cannot immediately overwrite the peer address when we parse
TargetAddress from the login response, because we still need the old
address while we close the connection!

13 years agoFix prototype of random() and move to stdlib.h
Michael Brown [Fri, 22 Dec 2006 01:44:51 +0000 (01:44 +0000)]
Fix prototype of random() and move to stdlib.h

13 years agoMake start_timer() and stop_timer() robust against incorrect usage.
Michael Brown [Fri, 22 Dec 2006 01:35:21 +0000 (01:35 +0000)]
Make start_timer() and stop_timer() robust against incorrect usage.

13 years agoibft_fill_data() prototype change.
Michael Brown [Thu, 21 Dec 2006 18:42:51 +0000 (18:42 +0000)]
ibft_fill_data() prototype change.

13 years agoAvoid null pointer dereferences when no username/password specified.
Michael Brown [Thu, 21 Dec 2006 18:38:24 +0000 (18:38 +0000)]
Avoid null pointer dereferences when no username/password specified.

13 years agoWhen login fails, leave the session open but not in full feature
Michael Brown [Thu, 21 Dec 2006 17:43:43 +0000 (17:43 +0000)]
When login fails, leave the session open but not in full feature
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.

13 years agoUse a bigger buffer for the initiator IQN
Michael Brown [Thu, 21 Dec 2006 17:42:02 +0000 (17:42 +0000)]
Use a bigger buffer for the initiator IQN

13 years agoAdd ability to shut down iSCSI connection
Michael Brown [Thu, 21 Dec 2006 17:17:47 +0000 (17:17 +0000)]
Add ability to shut down iSCSI connection

13 years agoDefault to port 0 (sic).
Michael Brown [Thu, 21 Dec 2006 17:16:06 +0000 (17:16 +0000)]
Default to port 0 (sic).

13 years agoPrint explicit error message on iSCSI boot failure, and add
Michael Brown [Thu, 21 Dec 2006 16:16:24 +0000 (16:16 +0000)]
Print explicit error message on iSCSI boot failure, and add
"Permission denied" as an error text to strerror().

13 years agoAdd iSCSI initiator IQN as a setting
Michael Brown [Thu, 21 Dec 2006 16:08:37 +0000 (16:08 +0000)]
Add iSCSI initiator IQN as a setting

13 years agoEngage brain: since when was zero >= 0x80 ?
Michael Brown [Thu, 21 Dec 2006 05:15:26 +0000 (05:15 +0000)]
Engage brain: since when was zero >= 0x80 ?

13 years agoSome BIOSes return 0xe0 for extended characters. Just assume that
Michael Brown [Thu, 21 Dec 2006 00:07:48 +0000 (00:07 +0000)]
Some BIOSes return 0xe0 for extended characters.  Just assume that
anything over 0x80 is an extended character.

13 years agoAdded missing header
Michael Brown [Wed, 20 Dec 2006 23:43:44 +0000 (23:43 +0000)]
Added missing header

13 years agoReturn ANSI sequences for special keys
Michael Brown [Wed, 20 Dec 2006 23:42:28 +0000 (23:42 +0000)]
Return ANSI sequences for special keys

13 years agoUse getkey() and symbolic key names.
Michael Brown [Wed, 20 Dec 2006 22:25:54 +0000 (22:25 +0000)]
Use getkey() and symbolic key names.

13 years agoKEY_XXX constants are now defined in gpxe/keys.h. Kept separate from
Michael Brown [Wed, 20 Dec 2006 22:24:45 +0000 (22:24 +0000)]
KEY_XXX constants are now defined in gpxe/keys.h.  Kept separate from
curses.h so that you don't have to suffer the curses namespace pollution
just to get the symbolic key names.

13 years agoUse symbolic key names, and avoid moving beyond end of string
Michael Brown [Wed, 20 Dec 2006 22:21:09 +0000 (22:21 +0000)]
Use symbolic key names, and avoid moving beyond end of string

13 years agoFix definition of KEY_END
Michael Brown [Wed, 20 Dec 2006 22:17:44 +0000 (22:17 +0000)]
Fix definition of KEY_END

13 years agoUse getkey() and symbolic key names.
Michael Brown [Wed, 20 Dec 2006 22:12:53 +0000 (22:12 +0000)]
Use getkey() and symbolic key names.

13 years agoSome key sequences seem to end with a tilde
Michael Brown [Wed, 20 Dec 2006 22:12:25 +0000 (22:12 +0000)]
Some key sequences seem to end with a tilde

13 years agoAdd insert/delete and document keys, and documentation.
Michael Brown [Wed, 20 Dec 2006 22:11:28 +0000 (22:11 +0000)]
Add insert/delete and document keys, and documentation.

13 years agoAdded code to interpret ANSI keypress sequences into KEY_XXX constants.
Michael Brown [Wed, 20 Dec 2006 21:56:50 +0000 (21:56 +0000)]
Added code to interpret ANSI keypress sequences into KEY_XXX constants.

13 years agoKey definitions
Michael Brown [Wed, 20 Dec 2006 21:53:07 +0000 (21:53 +0000)]
Key definitions

13 years agoDefine KEY_MIN and use it in kb.c.
Michael Brown [Wed, 20 Dec 2006 21:10:32 +0000 (21:10 +0000)]
Define KEY_MIN and use it in kb.c.

13 years agoPrevent NULL from ever pointing to some real code or data. (This was
Michael Brown [Wed, 20 Dec 2006 20:28:20 +0000 (20:28 +0000)]
Prevent NULL from ever pointing to some real code or data.  (This was
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).

13 years agoReturn -EIO when verification fails, instead of -EINVAL.
Michael Brown [Wed, 20 Dec 2006 14:11:50 +0000 (14:11 +0000)]
Return -EIO when verification fails, instead of -EINVAL.

13 years agosettings_ui() now returns a status code.
Michael Brown [Wed, 20 Dec 2006 11:42:48 +0000 (11:42 +0000)]
settings_ui() now returns a status code.

13 years agoAdd EIO.
Michael Brown [Wed, 20 Dec 2006 07:57:40 +0000 (07:57 +0000)]
Add EIO.

Kill errortab array; it can screw up alignment.

13 years agoClose UDP connection when DHCP completes.
Michael Brown [Wed, 20 Dec 2006 07:19:48 +0000 (07:19 +0000)]
Close UDP connection when DHCP completes.

13 years agoNo longer needed
Michael Brown [Wed, 20 Dec 2006 07:13:46 +0000 (07:13 +0000)]
No longer needed

13 years agoObsolete for some time now.
Michael Brown [Wed, 20 Dec 2006 07:05:32 +0000 (07:05 +0000)]
Obsolete for some time now.

13 years agoSplit the (quick hack) boot logic out from main.c to autoboot.c, add a
Michael Brown [Wed, 20 Dec 2006 07:04:08 +0000 (07:04 +0000)]
Split the (quick hack) boot logic out from main.c to autoboot.c, add a
"boot" command to attempt booting from within the command shell, fall back
to shell if boot fails for any reason.

13 years agoExplicitly call erase(), to cope with platforms where the ANSI clear
Michael Brown [Wed, 20 Dec 2006 06:12:04 +0000 (06:12 +0000)]
Explicitly call erase(), to cope with platforms where the ANSI clear
screen sequence doesn't work (like bios_console.c on some platforms).

13 years agoAdd attr_{get,set,on,off} as static inlines.
Michael Brown [Wed, 20 Dec 2006 06:06:38 +0000 (06:06 +0000)]
Add attr_{get,set,on,off} as static inlines.

13 years agoAdd "config" command to access config UI
Michael Brown [Wed, 20 Dec 2006 05:37:33 +0000 (05:37 +0000)]
Add "config" command to access config UI

13 years agoAdd instruction row, and save option
Michael Brown [Wed, 20 Dec 2006 05:37:15 +0000 (05:37 +0000)]
Add instruction row, and save option

13 years agoOnly need printf(), so use vsprintf.h instead of console.h
Michael Brown [Wed, 20 Dec 2006 05:33:12 +0000 (05:33 +0000)]
Only need printf(), so use vsprintf.h instead of console.h

13 years ago8-bit integers are 1 byte long, not 8...
Michael Brown [Wed, 20 Dec 2006 05:04:17 +0000 (05:04 +0000)]
8-bit integers are 1 byte long, not 8...

13 years agoClear message on alert row before printing new one
Michael Brown [Wed, 20 Dec 2006 05:03:55 +0000 (05:03 +0000)]
Clear message on alert row before printing new one

13 years agoAdded descriptive text for settings and setting types, and display it in
Michael Brown [Wed, 20 Dec 2006 04:58:26 +0000 (04:58 +0000)]
Added descriptive text for settings and setting types, and display it in
the option config UI.

13 years agoMove {show,set,clear}_setting() to {show,set,clear}_named_setting().
Michael Brown [Wed, 20 Dec 2006 04:20:13 +0000 (04:20 +0000)]
Move {show,set,clear}_setting() to {show,set,clear}_named_setting().

Introduce new {show,set,clear}_setting() that take a struct setting *
rather than a const char *.

set_setting() handles calling clear_setting() when appropriate, so that
individual setting types don't have to check for empty strings.

13 years agoAdded messages for some of the most common errors
Michael Brown [Wed, 20 Dec 2006 03:54:20 +0000 (03:54 +0000)]
Added messages for some of the most common errors

13 years agoSplit strerror() out from errno.c
Michael Brown [Wed, 20 Dec 2006 03:49:36 +0000 (03:49 +0000)]
Split strerror() out from errno.c

13 years agoAlert when saving settings fails
Michael Brown [Wed, 20 Dec 2006 03:43:24 +0000 (03:43 +0000)]
Alert when saving settings fails

13 years agoIncrease colour pair limit
Michael Brown [Wed, 20 Dec 2006 03:42:35 +0000 (03:42 +0000)]
Increase colour pair limit

13 years agoFix (hopefully) the scrolling logic
Michael Brown [Wed, 20 Dec 2006 03:41:55 +0000 (03:41 +0000)]
Fix (hopefully) the scrolling logic

13 years agoSplit error-message table portions of errno.h out to gpxe/errortab.h
Michael Brown [Wed, 20 Dec 2006 03:40:48 +0000 (03:40 +0000)]
Split error-message table portions of errno.h out to gpxe/errortab.h

13 years agoMove strerror() prototype to string.h, where it belongs
Michael Brown [Wed, 20 Dec 2006 03:35:49 +0000 (03:35 +0000)]
Move strerror() prototype to string.h, where it belongs

13 years agoDifferentiate between ENOSPC and ENOMEM
Michael Brown [Wed, 20 Dec 2006 03:34:27 +0000 (03:34 +0000)]
Differentiate between ENOSPC and ENOMEM

13 years agoUse -ENOSPC rather than -ENOMEM, to distinguish the cases "generic out of
Michael Brown [Wed, 20 Dec 2006 03:33:37 +0000 (03:33 +0000)]
Use -ENOSPC rather than -ENOMEM, to distinguish the cases "generic out of
memory" and "no space left for DHCP options"