| 4c76251e8e8f704ed7eace603a8041458a1ed16f |
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06-Sep-2013 |
Nicholas Bellinger <nab@linux-iscsi.org> |
target: Update copyright ownership/year information to 2013
Update copyright ownership/year information for target-core,
loopback, iscsi-target, tcm_qla2xx, vhost and iser-target.
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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| b094a4bd840e6f268f70a79a099debaf235e44e5 |
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30-Sep-2012 |
Nicholas Bellinger <nab@linux-iscsi.org> |
iscsi-target: Change iscsi_target_seq_pdu_list.c to honor MaxXmitDataSegmentLength
This patch converts iscsi_target_seq_pdu_list.c code for DataSequenceInOrder=No +
DataPDUInOrder=No operation to honor the MaxXmitDataSegmentLength value
for iscsi_cmd->se_cmd.data_direction == DMA_TO_DEVICE cases.
Cc: Mike Christie <michaelc@cs.wisc.edu>
Cc: Andy Grover <agrover@redhat.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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| 381e309a658feadb48c14566b3b26ccb7eec75a0 |
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17-Apr-2012 |
Dan Carpenter <dan.carpenter@oracle.com> |
target/iscsi: cleanup some allocation style issues
We can use kcalloc() here instead of kzalloc(). It's better style and
it has overflow checking built in.
Also -ENOMEM is the correct error code for allocation errors. -1 means
-EPERM. None of the callers preserve the error codes so it doesn't
matter except as a cleanup.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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| 4334e49bcae6f4602eb5c52158b8fb89d8941d99 |
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04-Apr-2012 |
Andy Grover <agrover@redhat.com> |
target/iscsi: Fold _decide_list_to_build into _build_pdu_and_seq_lists
Rename iscsit_build_pdu_and_seq_list to iscsit_do_build_pdu_and_seq_lists
Rename iscsit_do_build_list to iscsit_build_pdu_and_seq_lists
Move code from iscsit_decide_list_to_build into _seq_pdu_list.c, seems
a better fit.
Also update some comments in pdu/seq code for correctness and whitespace.
Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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| ebf1d95ca297a06fe760177b614646dcec06abef |
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04-Apr-2012 |
Andy Grover <agrover@redhat.com> |
target/iscsi: Eliminate iscsi_cmd.data_length
Redundant, just use iscsi_cmd->se_cmd.data_length once se_cmd is
initialized, or hdr->data_length before then.
Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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| 8b1e1244db85d58f7c612870ec2c1afd9098ae93 |
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04-Apr-2012 |
Andy Grover <agrover@redhat.com> |
target/iscsi: Misc cleanups from Agrover (round 2)
This patch includes the handful of squashed patches for target/iscsi from
Andy's original series into lio-core/master code:
*) Make iscsit_add_reject static
*) Remove unused data_offset_end from iscsi_datain_req
*) Remove "#if 0" stubs
*) Rename iscsi_datain_req to cmd_datain_node
*) Cleanups for built_r2ts_for_cmd()
*) Cleanups for Cleanup build_sendtargets_response()
Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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| e48354ce078c079996f89d715dfa44814b4eba01 |
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23-Jul-2011 |
Nicholas Bellinger <nab@linux-iscsi.org> |
iscsi-target: Add iSCSI fabric support for target v4.1
The Linux-iSCSI.org target module is a full featured in-kernel
software implementation of iSCSI target mode (RFC-3720) for the
current WIP mainline target v4.1 infrastructure code for the v3.1
kernel. More information can be found here:
http://linux-iscsi.org/wiki/ISCSI
This includes support for:
* RFC-3720 defined request / response state machines and support for
all defined iSCSI operation codes from Section 10.2.1.2 using libiscsi
include/scsi/iscsi_proto.h PDU definitions
* Target v4.1 compatible control plane using the generic layout in
target_core_fabric_configfs.c and fabric dependent attributes
within /sys/kernel/config/target/iscsi/ subdirectories.
* Target v4.1 compatible iSCSI statistics based on RFC-4544 (iSCSI MIBS)
* Support for IPv6 and IPv4 network portals in M:N mapping to TPGs
* iSCSI Error Recovery Hierarchy support
* Per iSCSI connection RX/TX thread pair scheduling affinity
* crc32c + crc32c_intel SSEv4 instruction offload support using libcrypto
* CHAP Authentication support using libcrypto
* Conversion to use internal SGl allocation with iscsit_alloc_buffs() ->
transport_generic_map_mem_to_cmd()
(nab: Fix iscsi_proto.h struct scsi_lun usage from linux-next in commit:
iscsi: Use struct scsi_lun in iscsi structs instead of u8[8])
(nab: Fix 32-bit compile warnings)
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Andy Grover <agrover@redhat.com>
Acked-by: Roland Dreier <roland@kernel.org>
Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
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