[PATCH 0/5] target updates for scsi-post-merge .39 (round one, v2)

From: Nicholas A. Bellinger
Date: Mon Feb 28 2011 - 19:17:47 EST

From: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

Hi James and Co,

The following is the first round (v2) of target patches intended for .39
scsi-post-merge tree that introduces new target functionality and the
first mainline TCM fabric module (TCM_Loop).

Patches #1 -> #4 involve the addition of new ConfigFS context based
statistics groups in target_core_stat.c following RFC-4455 to address
the removal of the legacy ProcFS based target_core_mib.c in .38 code.

Patch #5 adds the TCM_Loop virtual SCSI LLD module that was originally
reviewed and intended for .38 code. This module currently supports
high level port emulation for SAS, FC and iSCSI ProtoIdents. The changes
from v1 -> v2 include address Christoph's comments for patch #5 for
TCM_Loop included into lio-core-2.6.git/lio-4.1.

Please be sure to apply this series on top the critical 'for-38-urgent'
fix posted here:

[PATCH-FOR-38] target: Fix t_transport_aborted handling in LUN_RESET + active I/O shutdown

as well as the 14 patch series for-39-misc-v2 posted recently here:

[PATCH 00/14] target patches for .39 scsi-misc (v2)

This full series is also available directly from git here:

git://git.kernel.org/pub/scm/linux/kernel/git/nab/scsi-post-merge-2.6.git for-39-post-merge-v2

Please review and apply,


Signed-off-by: Nicholas A. Bellinger <nab@xxxxxxxxxxxxxxx>

Nicholas Bellinger (5):
target: add initial device backend context target_core_stat.c code
target: add initial fabric port context target_core_stat.c code
target: add initial fabric MappedLUN context target_core_stat.c code
target: Add fabric_stat_group for fabric module statistics
tcm_loop: Add multi-fabric Linux/SCSI LLD fabric module

drivers/target/Kconfig | 2 +
drivers/target/Makefile | 6 +-
drivers/target/target_core_configfs.c | 76 +-
drivers/target/target_core_fabric_configfs.c | 209 +++-
drivers/target/target_core_stat.c | 1810 ++++++++++++++++++++++++
drivers/target/target_core_stat.h | 8 +
drivers/target/tcm_loop/Kconfig | 11 +
drivers/target/tcm_loop/Makefile | 5 +
drivers/target/tcm_loop/tcm_loop_configfs.c | 643 +++++++++
drivers/target/tcm_loop/tcm_loop_core.h | 141 ++
drivers/target/tcm_loop/tcm_loop_fabric.c | 472 ++++++
drivers/target/tcm_loop/tcm_loop_fabric_scsi.c | 574 ++++++++
include/target/target_core_base.h | 35 +-
include/target/target_core_configfs.h | 4 +
14 files changed, 3978 insertions(+), 18 deletions(-)
create mode 100644 drivers/target/target_core_stat.c
create mode 100644 drivers/target/target_core_stat.h
create mode 100644 drivers/target/tcm_loop/Kconfig
create mode 100644 drivers/target/tcm_loop/Makefile
create mode 100644 drivers/target/tcm_loop/tcm_loop_configfs.c
create mode 100644 drivers/target/tcm_loop/tcm_loop_core.h
create mode 100644 drivers/target/tcm_loop/tcm_loop_fabric.c
create mode 100644 drivers/target/tcm_loop/tcm_loop_fabric_scsi.c


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