From: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
Hello Qlogic Linux and SCSI/target folks,
This updated patch series for an initial v3.4 mainline merge of qla2xxx
target mode has been cut against jejb's scsi-misc/master branch to include
for-3.4 changes to current qla2xxx LLD code.
It's available now in the latest target-pending/for-next-merge HEAD:
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git for-next-merge
Updating to v3.4-rc0 bound scsi-misc qla2xxx patches from RFC-v5 was mostly
straight forward, and also included dropping a few minor bits that have been
merged in upstream qla2xxx LLD code.
As discussed during RFC-v5, patch #1 in this series now includes:
commit 45348067c9a8b911ec6f09829b4c91bd310eb6ef
Author: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
Date: Fri Mar 16 15:20:34 2012 -0700
qla_target: Convert to qlini_mode='enabled' by default
to disable target mode operation so that existing qla2xxx.ko initiator mode
is *always* enabled by default. As we don't have a resolution yet for interaction
between scsi-core <-> target-core subsystems for 'hot' transition between
different mixed mode operation, the initial merge of this code will require:
modprobe qla2xxx qlini_mode="disabled"
in order to access and register scsi_qla_host ports for target mode ops via
normal tcm_qla2xxx WWPN group registration.
So at this point, patch #2 is the most imporant to ensure the changes required
for qla_target.c infrstructure in existing LLD code to not cause regressions
for existing SCSI initiator mode operation. Andrew & Co, it would be great if
you could have a look and let us know if you have any immediate concerns here.
This update also includes changes from this week's round of linux-next feedback.
Thanks again to DanC, Joern, and all those who has been contributing to improve
this code!
--nab
Nicholas Bellinger (3):
qla2xxx: Add LLD target-mode infrastructure for >= 24xx series
qla2xxx: Enable >= 24xx target-mode support in SCSI LLD
tcm_qla2xxx: Add >= 24xx series fabric module for target-core
drivers/scsi/qla2xxx/Kconfig | 8 +
drivers/scsi/qla2xxx/Makefile | 3 +-
drivers/scsi/qla2xxx/qla_attr.c | 5 +-
drivers/scsi/qla2xxx/qla_dbg.c | 5 +
drivers/scsi/qla2xxx/qla_dbg.h | 5 +
drivers/scsi/qla2xxx/qla_def.h | 69 +-
drivers/scsi/qla2xxx/qla_gbl.h | 7 +
drivers/scsi/qla2xxx/qla_gs.c | 4 +-
drivers/scsi/qla2xxx/qla_init.c | 82 +-
drivers/scsi/qla2xxx/qla_iocb.c | 102 +-
drivers/scsi/qla2xxx/qla_isr.c | 83 +-
drivers/scsi/qla2xxx/qla_mbx.c | 101 +
drivers/scsi/qla2xxx/qla_mid.c | 17 +-
drivers/scsi/qla2xxx/qla_os.c | 133 +-
drivers/scsi/qla2xxx/qla_target.c | 4724 ++++++++++++++++++++++++++++++++++++
drivers/scsi/qla2xxx/qla_target.h | 986 ++++++++
drivers/scsi/qla2xxx/tcm_qla2xxx.c | 1981 +++++++++++++++
drivers/scsi/qla2xxx/tcm_qla2xxx.h | 149 ++
18 files changed, 8429 insertions(+), 35 deletions(-)
create mode 100644 drivers/scsi/qla2xxx/qla_target.c
create mode 100644 drivers/scsi/qla2xxx/qla_target.h
create mode 100644 drivers/scsi/qla2xxx/tcm_qla2xxx.c
create mode 100644 drivers/scsi/qla2xxx/tcm_qla2xxx.h
--
1.7.2.5
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