From ef3eb71d8ba4fd9d48c5f9310bc9d90ca00323b4 Mon Sep 17 00:00:00 2001 From: Felix Beck Date: Fri, 16 Jul 2010 15:37:42 +0200 Subject: [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 Signed-off-by: Christof Schmitt Signed-off-by: James Bottomley --- drivers/scsi/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/scsi/Kconfig') diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 75f2336..158284f 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -1847,6 +1847,10 @@ config ZFCP called zfcp. If you want to compile it as a module, say M here and read . +config ZFCP_DIF + tristate "T10 DIF/DIX support for the zfcp driver (EXPERIMENTAL)" + depends on ZFCP && EXPERIMENTAL + config SCSI_PMCRAID tristate "PMC SIERRA Linux MaxRAID adapter support" depends on PCI && SCSI -- cgit v1.1