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96 Commits

Author SHA1 Message Date
Ronnie Sahlberg
4a973e9a4e SCSI: Pass the expected opcode to scsi_cdb_unmarshall() 
Pass the opcode we expect to the unmarshalling function so it can do a basic
check that we are trying to unmarshalling the right kind of cdb.
 2012-11-20 19:16:42 -08:00
Ronnie Sahlberg
890471c8cc Add support to unmarshall a CDB into a structure and update iscsi-dd 
Add two new helper functions scsi_get_uint32() and scsi_get_uint16()
 2012-11-20 19:00:55 -08:00
Ronnie Sahlberg
b4746678f9 Merge pull request #38 from aredlich/master 
Remove scsi_task->params
 2012-11-19 18:19:28 -08:00
Arne Redlich
5194d13e73 scsi-lowlevel: remove scsi_maintenancein_params and finally scsi_task->params too 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 23:28:32 +01:00
Arne Redlich
8baa843d73 scsi-lowlevel: remove scsi_readtoc_params and fix READ TOC format field 
Set the format field in the READ TOC CDB (lower nibble of byte 2).

Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 23:16:45 +01:00
Arne Redlich
551298adfb scsi-lowlevel: remove scsi_serviceactionin_params and plug potential memleaks 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 22:57:59 +01:00
Arne Redlich
fa158865d2 scsi-lowlevel: remove scsi_modesense6_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 22:47:14 +01:00
Arne Redlich
5f414317dc scsi-lowlevel: remove scsi_inquiry_params and refactor INQUIRY data-in unmarshalling 
Split the INQUIRY data-in unmarshalling into smaller chunks, fixing some
potential memory leaks along the way.

Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 22:46:04 +01:00
Arne Redlich
b5a9ba6159 scsi-lowlevel: remove scsi_readcapacity10_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 22:04:57 +01:00
Arne Redlich
188505a72d scsi-lowlevel: remove scsi_verify16_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:59:42 +01:00
Arne Redlich
de67d86e64 scsi-lowlevel: remove scsi_verify12_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:58:30 +01:00
Arne Redlich
10fd2f560b scsi-lowlevel: remove scsi_verify10_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:57:00 +01:00
Arne Redlich
1dbdd04795 scsi-lowlevel: remove scsi_writeverify16_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:55:01 +01:00
Arne Redlich
a262d07c4b scsi-lowlevel: remove scsi_writeverify12_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:53:44 +01:00
Arne Redlich
fff2527cda scsi-lowlevel: remove scsi_writeverify10_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:52:34 +01:00
Arne Redlich
8169c3e280 scsi-lowlevel: remove scsi_compareandwrite_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:51:10 +01:00
Arne Redlich
9f7f7f1e0d scsi-lowlevel: remove scsi_orwrite_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:48:17 +01:00
Arne Redlich
8f513c23f5 scsi-lowlevel: remove scsi_preventallow_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:46:52 +01:00
Arne Redlich
a02cd53cfc scsi-lowlevel: remove scsi_startstopunit_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:45:02 +01:00
Arne Redlich
3ec1a2147f scsi-lowlevel: remove scsi_write16_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:43:15 +01:00
Arne Redlich
f95d86f762 scsi-lowlevel: remove scsi_write12_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:41:53 +01:00
Arne Redlich
1ca5f447fc scsi-lowlevel: remove scsi_write10_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:40:27 +01:00
Arne Redlich
daed6117c8 scsi-lowlevel: remove scsi_read16_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:38:35 +01:00
Arne Redlich
17eff2d8d9 scsi-lowlevel: remove scsi_read12_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:37:05 +01:00
Arne Redlich
f955449ecc scsi-lowlevel: remove scsi_read10_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:35:37 +01:00
Arne Redlich
d95e811ccf scsi-lowlevel: remove scsi_read6_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:34:08 +01:00
Arne Redlich
76aa2693c4 scsi-lowlevel: remove scsi_reportluns_params 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 21:31:11 +01:00
Ronnie Sahlberg
f9767e729a VERIFY10/12/16 If BYTCHK is false we dont need to transfer any blocks to the target 
If BYTCHK is false the target will perform a medium check of the indicated
LBAs only and not compare with anything out of the DATA-OUT buffers.
As such we dont need to/should not transfer any DAT-OUT to the target.
 2012-11-18 09:46:51 -08:00
Ronnie Sahlberg
a5b8224f4e Dont include iscsi headers from the scsi implementation in scsi-lowlevel.c 2012-11-11 09:49:49 -08:00
Ronnie Sahlberg
3b05e9996f Move cancel_task and cancel_all_tasks from scsi-lowlevel.c to scsi-command.c 
These two functions belong in the iscsi layer, not the scsi layer so move them
out from scsi-lowlevel.c so that we can start turning scsi-lowlevel.c to a pure
scsi layer and remove all dependencies to iscsi from it.
 2012-11-11 09:44:11 -08:00
Ronnie Sahlberg
49af416f47 When we cancel a scsi task we don't need to unlink the in_buffers 
We dont need to unlink the in-buffers when cancelling a scsi task
since the whole task structure will go away shortly anyway and all
entries in the link will be automatically freed when the task is freed.
 2012-11-11 09:35:34 -08:00
Ronnie Sahlberg
4de36794f2 Make scsi_allocated_memory private to scsi-lowlevel and remove the ptr pointer 
Change the list-head structure for in-task scsi memory allocations to
be private to scsi-lowlevel since is is never accessed from anyehwere else and
it is private to this function.
Remove the pointer to the user data in the list head and replace it with a zero length buffer at the end of the header.

Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
 2012-11-11 08:07:26 -08:00
Peter Lieven
a0b9080c6c SCSI half mallocs in scsi_malloc 2012-11-11 08:07:13 -08:00
Jon Grimm
8fbc536779 TYPO: 'calculate' in comments 2012-10-25 12:59:55 -05:00
Jon Grimm
b81bdd3932 Merge with upstream 2012-10-25 12:56:26 -05:00
Jon Grimm
1eaca70a52 Add MaintenanceIn: Report Supported Opcodes (all) and testcase. 2012-10-25 12:48:37 -05:00
Peter Lieven
20cf2b279e Fix incorrect whitespaces 
At a few places there where spaces where tabulators where appropriate
 2012-10-20 19:08:57 +02:00
Ronnie Sahlberg
c3adf1d814 Merge pull request #20 from jongrimm/master 
RESERVE6/RELEASE6 Commands + testcase.
 2012-09-27 18:39:22 -07:00
Jon Grimm
c7d8d2593c Add RESERVE6/RELEASE6 Support. 2012-09-27 12:45:06 -05:00
Ronnie Sahlberg
85e427ea54 SCSI: READTOC change alloclen to a uint32 and encode it in the CDB 2012-09-25 06:54:01 -07:00
Jon Grimm
c3c1628c1d read TOC: set XFER_NONE when xferlen==0 to match Ronnie's change 2012-09-24 10:43:07 -05:00
Jon Grimm
d6bea3db52 merge fixup 2012-09-24 10:22:58 -05:00
Jon Grimm
e55ec72f36 Add Read TOC (0x43) Command Support (and basic testcase). 2012-09-24 10:15:00 -05:00
Ronnie Sahlberg
62b8681409 SCSI: Fix all remaining places where alloc_len==0 means xfer direction should be == NONE 2012-09-19 19:43:01 -07:00
Ronnie Sahlberg
8f98cf3e12 INQUIRY: When alloc_len is set to 0 we should set XFER direction to NONOE, not READ 2012-09-19 18:23:54 -07:00
Ronnie Sahlberg
ead085ecd0 SCSI: INQUIRY fullsize is additional-length + 5, not +3 
This bug would report the standard inquiry data size two bytes less than expected
 2012-09-12 07:07:04 -07:00
Ronnie Sahlberg
dd006029a2 SCSI: Add unmarshalling of inquiry ADITIONAL_LENGTH field 2012-09-12 06:57:41 -07:00
Ronnie Sahlberg
116af01156 TYPO: Change periperal_device_type to just device_type 
but leave the old name as a define for backward compatibility
 2012-09-03 09:45:59 -07:00
Ronnie Sahlberg
2a15e39460 Add a new sense code 2012-07-30 07:38:38 +10:00
Ronnie Sahlberg
43bf059fca Add ASCQ for MEDIUM_REMOVAL_PREVENTED 2012-07-21 10:28:32 +10:00