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
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
ab242a760d
Add ability to shut down iSCSI connection
2006-12-21 17:17:47 +00:00
Michael Brown
38ae94f8ce
A cleaner method of handling login redirection; just use the existing
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reconnection mechanism. This avoids the problems of trying to reuse
the TCP connection structure before the old connection has cleanly exited.
2006-12-06 19:53:56 +00:00
Michael Brown
8c3d09c564
Tweaked retry messages
2006-12-05 23:12:54 +00:00
Michael Brown
9600af14a3
Added debug messages
2006-12-05 22:53:49 +00:00
Michael Brown
89bcb57201
Update ftp.c to work with Nikhil's TCP stack.
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Remove the now-totally-obsolete sockaddr_in field from tcp.h.
2006-12-05 19:07:47 +00:00
Michael Brown
6842dd3222
Handle TargetAddress
2006-12-05 01:41:32 +00:00
Michael Brown
67577556a2
Handle strings as complete units, instead of a byte at a time.
2006-12-05 01:08:56 +00:00
Michael Brown
3a7d762c1c
Add iscsi_rx_buffered_data() and supporting infrastructure.
2006-12-05 00:39:05 +00:00
Michael Brown
3f0b4d9ed8
Updated to use asynchronous operation model for iSCSI requests
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Added CHAP authentication
2006-11-28 00:29:02 +00:00
Michael Brown
fedc186fd7
Split login into security negotation and operational parameter
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negotiation phases, to allow inclusion of CHAP authentication.
2006-10-03 09:17:38 +00:00
Michael Brown
f1e1dfae3d
Added RX tracing as well.
2006-08-16 00:15:40 +00:00
Michael Brown
0743dc5b0d
Added some minimal debugging for transmitted PDUs.
2006-08-15 23:56:18 +00:00
Derek Pryor
562ab6d65c
Bug fixes to the HTTP protocol code
2006-08-12 19:05:08 +00:00
Derek Pryor
0f88703019
Bug fixes to the HTTP protocol code
2006-08-12 18:54:59 +00:00
Derek Pryor
25ea34a8d7
New HTTP protocol and test code
2006-08-11 14:13:02 +00:00
Michael Brown
2497270c14
command->data_{in,out} are now userptr_t, so it is invalid to compare
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against NULL.
2006-08-10 17:35:14 +00:00
Michael Brown
ea5fa82b91
Fixed variable name in assertion
2006-08-10 17:09:48 +00:00
Michael Brown
d0e4f198d6
Add iSCSI to the DHCP tests.
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Start updating iscsi.c to use Nikhil's TCP API.
2006-08-07 16:48:24 +00:00
Michael Brown
3a660f9b25
Update ftp.c and hello.c to use the generic async_operations API.
2006-06-19 15:46:58 +00:00
Michael Brown
8637834031
Made the temporary buffer part of the TCP senddata() API, to ease the
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transition away from uIP.
Prepared ipv4.c for transition away from uIP.
2006-06-17 23:20:54 +00:00
Michael Brown
f743de4858
Added tcp_kick(). This speed up LILO and GRUB booting by almost two
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orders of magnitude.
2006-05-27 19:01:20 +00:00
Michael Brown
b9cbae58fa
Expert advice tells me that we *do* have to explicitly state the
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options even when we want to use the defaults.
2006-05-19 17:50:49 +00:00
Michael Brown
d48d0fb1bb
Add the concept of a "user pointer" (similar to the void __user * in
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the kernel), which encapsulates the information needed to refer to an
external buffer. Under normal operation, this can just be a void *
equivalent, but under -DKEEP_IT_REAL it would be a segoff_t equivalent.
Use this concept to avoid the need for bounce buffers in int13.c,
which reduces memory usage and opens up the possibility of using
multi-sector reads.
Extend the block-device API and the SCSI block device implementation
to support multi-sector reads.
Update iscsi.c to use user buffers.
Move the obsolete portions of realmode.h to old_realmode.h.
MS-DOS now boots an order of magnitude faster over iSCSI (~10 seconds
from power-up to C:> prompt in bochs).
2006-05-19 15:06:51 +00:00
Michael Brown
c69c1ec540
Documented login parameters that we negotiate.
2006-05-19 00:31:42 +00:00
Michael Brown
a280587cde
iSCSI writes seem to be working (at least, the ethereal trace shows no
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errors; still need to verify data integrity).
SCSI response PDUs are handled: status and sense data (if available) are
returned via the scsi_command structure.
Updated iSCSI session parameter usage.
2006-05-19 00:20:08 +00:00
Michael Brown
813a052dc3
Set ErrorRecoveryLevel=0 (we don't want to have to handle it).
2006-05-17 17:41:50 +00:00
Michael Brown
f25731d08f
Split "iSCSI as a SCSI device" out from "iSCSI as a TCP protocol".
2006-05-14 23:29:16 +00:00
Michael Brown
5009f8d6a2
Provide a SCSI device interface to the iSCSI protocol
2006-05-13 11:39:46 +00:00
Michael Brown
2462047128
Typo
2006-04-30 18:19:39 +00:00
Michael Brown
9e1becaf8a
Merge TCP aborted(), timedout() and closed() methods into a single
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closed() method with a reason code.
2006-04-30 16:59:45 +00:00
Michael Brown
8afb6303fb
Half-way tidy
2006-04-30 15:23:29 +00:00
Michael Brown
04b6a1e004
Make all TCP methods optional; at least FTP data is a read-only
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connection and so legitimately ignores acked() and senddata().
2006-04-30 13:20:40 +00:00
Michael Brown
aec0e127d2
Proof-of-concept FTP implementation
2006-04-30 12:02:07 +00:00
Michael Brown
01bd78d62a
Created net/tcp and moved hello.c there
2006-04-30 09:34:11 +00:00
