Michael Brown
c6060a8fea
Tidy up some more output. The command-line code needs some severe
overhauling, but this is not the time to do it.
17 years ago
Michael Brown
e852f8e504
Slightly tidied up console messages.
17 years ago
Michael Brown
cb883b3faf
Change some debugging messages to use DBG()
17 years ago
Michael Brown
8bff0f0619
Avoid draining the keyboard buffer during gateA20_set(). It shouldn't
technically be necessary, because the "enable A20" command requires
only that the keyboard controller is ready to accept input (i.e. that
its input buffer is empty), and shouldn't also require that the
keyboard is ready to send output (i.e. that its output buffer is also
empty). See http://www.smsc.com/main/tools/io-bios/42i.pdf section
3.1 ("Command Invocation") for a justification.
gateA20_set() is called on every real-mode transition (in case some
idiot piece of external code such as Intel's PXE stack decided it
would be fun to re-disable A20), so draining the keyboard buffer means
that we end up losing keypresses on some systems. In particular, this
makes typing at the command line almost impossible, and causes
Etherboot to ignore Ctrl-Alt-Del.
We should really implement a gateA20_test() function to verify that
gate A20 has been correctly enabled, and think about adding other
commonly-used methods such as Fast Gate A20.
17 years ago
Michael Brown
d041d74054
Tied NVO commands into the human-interactable settings code that I
completely forgot I'd written ages ago.
17 years ago
Michael Brown
6842dd3222
Handle TargetAddress
17 years ago
Michael Brown
67577556a2
Handle strings as complete units, instead of a byte at a time.
17 years ago
Michael Brown
3a7d762c1c
Add iscsi_rx_buffered_data() and supporting infrastructure.
17 years ago
Michael Brown
16b81e442f
Added more debug messages
17 years ago
Michael Brown
d9f32726b4
Added quick and dirty commands for testing the new NVO code.
17 years ago
Michael Brown
6b45947a59
Added debug statements
17 years ago
Michael Brown
052ef6dc5a
Added nvs_write(). This shares a lot of code in common with nvs_read();
this can probably be optimised down quite a lot.
17 years ago
Michael Brown
ab4e1dba3f
Added nvo_save()
17 years ago
Michael Brown
cc9bcb99a0
Add the concept of a fragment list for non-volatile stored options.
17 years ago
Michael Brown
f944737045
Fixed two logic errors that were cancelling each other out.
17 years ago
Michael Brown
d62c83a350
Migrated etherfabric driver to using generic SPI layer.
17 years ago
Michael Brown
2d8d21fe74
Added the generic block-splitting code to nvs.c
17 years ago
Michael Brown
1961ba44e1
Added generic SPI protocol handler with read and write support.
17 years ago
Michael Brown
946967f09c
Abstracted out part of the concept of an SPI device to a generalised NVS
device.
Separated the mechanisms of non-volatile storage access and non-volatile
stored options.
17 years ago
Michael Brown
dc06c895fc
Changed length parameter in SPI methods to be a byte length, rather than
a word length.
17 years ago
Michael Brown
931f94dca3
Generalised the SPI abstraction layer to also be able to handle interfaces
that don't provide the full flexibility of a bit-bashing interface.
Temporarily hacked rtl8139.c to use the new interface.
17 years ago
Michael Brown
2e41bfd268
Force syntax-checking on assertions even in non-asserting builds.
17 years ago
Michael Brown
3e0286dee3
Move ANSI C standard prototypes to stdlib.h; leave the gPXE-specific
function prototypes (e.g. malloc_dma()) in malloc.h.
17 years ago
Michael Brown
4cd56820ea
Basic non-volatile storage support
17 years ago
Michael Brown
70d4b4f7cf
Make the "drive number" option apply to iSCSI as well as AoE
17 years ago
Michael Brown
3234ef1b0b
Merged changes from Solarflare
17 years ago
Michael Brown
74c41fac06
Create "username" and "password" DHCP options, ready for placing this
information in NVS.
17 years ago
Michael Brown
3f0b4d9ed8
Updated to use asynchronous operation model for iSCSI requests
Added CHAP authentication
17 years ago
Michael Brown
82342e0b8f
Marked memcmp/strcmp as "pure" functions, to allow gcc to optimise
away code such as
if ( strcmp ( some_string, "some_value" ) != 0 ) {
DBG ( "Bad value received!" );
}
17 years ago
Michael Brown
c4677c7e73
Implemented realloc(), and changed the semantics of malloc(0) to allow
for realloc(0) being a valid way to free memory.
18 years ago
Michael Brown
6a18721ce8
Fixed off-by-one error
18 years ago
Michael Brown
fdaddd969a
Added "name" field to digest algorithms
18 years ago
Michael Brown
d37f82509f
Added debug statements.
Don't crash when called on an uninitialised chap structure; this
allows us to avoid extra checks within iscsi.c to make sure that we
receive the CHAP_XXX keys in a sensible order.
18 years ago
Michael Brown
a9415d3da2
Reduce from 157 to 123 bytes
18 years ago
Michael Brown
c5428303e4
Added generic CHAP layer, independent of iSCSI
18 years ago
Michael Brown
57d539aab0
Made it temporarily possible to call MD5 routines directly from external
code, rather than going through the digest layer.
Removed a spurious line of constants.
18 years ago
Michael Brown
ea97fe42dd
Note to self: do not write code late at night
18 years ago
Michael Brown
5753f2c58b
May as well add octal support to strtoul()
18 years ago
Michael Brown
bbfb2e02fd
Fixed endp bug in strtoul()
18 years ago
Michael Brown
65ff5357f1
Extend strtoul() to cope with hex as well as decimal. Doesn't cope
with octal yet, but we can probably live without that.
18 years ago
Michael Brown
fedc186fd7
Split login into security negotation and operational parameter
negotiation phases, to allow inclusion of CHAP authentication.
18 years ago
Michael Brown
b16de6ae66
Inhibit compiler warnings on DBG() when building a non-debug object,
while retaining the format string checking.
18 years ago
Michael Brown
88e38fa148
We don't actually have a stdio.h header file. Our printf() functions are
defined in vsprintf.h. (This may change, since vsprintf.h is a
non-standard name, but for now it's the one to use.)
There should be no need to include vsprintf.h just for DBG() statements,
since include/compiler.h forces it in for a debug build anyway.
18 years ago
Marty Connor
6ac78f6aff
added stdio.h to includes for DBG compilation
18 years ago
Marty Connor
1da4faa896
include stdio.h to suppress printf warning, general warnings fixups
18 years ago
Marty Connor
757618edea
eth_ntoa and warnings cleanup
18 years ago
Marty Connor
cd8168b071
eth_ntoa cleanup. still has warnings. needs work.
18 years ago
Marty Connor
727a88709e
eth_ntoa and warnings cleanup
18 years ago
Marty Connor
0d1087a5de
eth_ntoa and warnings cleanup
18 years ago
Marty Connor
859cc71158
compilation warnings cleanup
18 years ago