git.baikalelectronics.ru Git - kernel.git/commit

author	Felix Beck <felix.beck@de.ibm.com>
	Fri, 16 Jul 2010 13:37:42 +0000 (15:37 +0200)
committer	James Bottomley <James.Bottomley@suse.de>
	Wed, 28 Jul 2010 14:48:56 +0000 (09:48 -0500)
commit	13211fd4b0204f0a5bc1eb44a8b44079c37671ff
tree	9903cbae6c03184687c51b4be926572913cda93f	tree \| snapshot
parent	40bc70e587520232b229f6147d02d6871b6d0495	commit \| diff

[SCSI] zfcp: Introduce experimental support for DIF/DIX

Introduce support for DIF/DIX in zfcp: Report the capabilities for the
Scsi_host, map the protection data when issuing I/O requests and
handle the new error codes. Also add the fsf data_direction field to
the hba trace, it is useful information for debugging in that area.
This is an EXPERIMENTAL feature for now.

Signed-off-by: Felix Beck <felix.beck@de.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

drivers/s390/scsi/zfcp_dbf.c		diff \| blob \| history
drivers/s390/scsi/zfcp_dbf.h		diff \| blob \| history
drivers/s390/scsi/zfcp_ext.h		diff \| blob \| history
drivers/s390/scsi/zfcp_fc.h		diff \| blob \| history
drivers/s390/scsi/zfcp_fsf.c		diff \| blob \| history
drivers/s390/scsi/zfcp_fsf.h		diff \| blob \| history
drivers/s390/scsi/zfcp_qdio.c		diff \| blob \| history
drivers/s390/scsi/zfcp_qdio.h		diff \| blob \| history
drivers/s390/scsi/zfcp_scsi.c		diff \| blob \| history
drivers/scsi/Kconfig		diff \| blob \| history