I've updated the MPT fusion target driver for LSI SCSI/FC/SAS HBAs. The original SCST MPT driver was based on the 1.00.13 LSI
sample target driver. LSI has since released version 1.00.14 of the sample target driver. I've ported all the changes from .13 to
.14 into the SCST MPT driver for consistency. I've also updated the SCST MPT driver to compile under 2.6.24 and 2.6.25.4. Finally,
I force the SCSI parallel transfer rate to very slow depending on the SCSI HBA firmware revision. Newer versions of SCSI HBA
firmware have a bug where the incorrect amount of data is transferred for non-divisible-by-4 length transfers (like standard 14 byte
REQUEST SENSE). LSI is aware of the problem and I'll update the driver to restore functionality upon a new good SCSI HBA firmware
release.
I still have not confirmed operation with LSI SAS or FC HBAs.
Signed-off-by: Erik Habbinga <erikhabbinga@inphase-tech.com>
Changes:
./mpt/mpt_scst.h
- differences between LSI sample target drivers 1.00.13 and 1.00.14
./mpt/Kconfig
- remove some unnecessary white space
./mpt/mpt_scst.c
- differences between LSI sample target drivers 1.00.13 and 1.00.14
- changes for kernel 2.6.24 and 2.6.25.4
- force slow transfers for newer SCSI HBA firmware versions
./mpt/Makefile
- simplified for inclusion into kernel source tree
./mpt/in-tree/Kconfig-2.6.24.diff
- patch against 2.6.24 and 2.6.25.4 drivers/message/fusion/Kconfig
./mpt/in-tree/Makefile.diff
- changed to work with generate-kernel-patch script
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@387 d57e44dd-8a1f-0410-8b47-8ef2f437770f
--This line, and below, will be ignored--
_M trunk/mpt
_M trunk/mpt/in-tree
M trunk/mpt/in-tree/Makefile.diff
M trunk/mpt/mpt_scst.c
M trunk/mpt/Makefile
M trunk/qla2x00t/qla2x00-target/qla2x00t.c
M trunk/scst/kernel/in-tree/Makefile.scsi_tgt
D trunk/scst/include/scst_debug.c
M trunk/scst/include/scst_debug.h
M trunk/scst/src/scst_proc.c
M trunk/scst/src/scst_priv.h
A trunk/scst/src/scst_debug.c
M trunk/scst/src/scst_targ.c
M trunk/scst/src/scst_mem.c
M trunk/scst/src/Makefile
M trunk/scst/src/scst.c
M trunk/scst/src/dev_handlers/scst_cdrom.c
M trunk/scst/src/dev_handlers/scst_modisk.c
M trunk/scst/src/dev_handlers/scst_changer.c
M trunk/scst/src/dev_handlers/scst_fileio.c
M trunk/scst/src/dev_handlers/scst_tape.c
M trunk/scst/src/dev_handlers/scst_disk.c
M trunk/scst/src/dev_handlers/scst_processor.c
M trunk/scst/src/dev_handlers/scst_raid.c
M trunk/scst/src/dev_handlers/Makefile
M trunk/scst/src/dev_handlers/scst_dev_handler.h
M trunk/scst/README
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@62 d57e44dd-8a1f-0410-8b47-8ef2f437770f
