1# 2# Kernel configuration file for the OSD scsi protocol 3# 4# Copyright (C) 2008 Panasas Inc. All rights reserved. 5# 6# Authors: 7# Boaz Harrosh <bharrosh@panasas.com> 8# Benny Halevy <bhalevy@panasas.com> 9# 10# This program is free software; you can redistribute it and/or modify 11# it under the terms of the GNU General Public version 2 License as 12# published by the Free Software Foundation 13# 14config SCSI_OSD_INITIATOR 15 tristate "OSD-Initiator library" 16 depends on SCSI 17 help 18 Enable the OSD-Initiator library (libosd.ko). 19 NOTE: You must also select CRYPTO_SHA1 + CRYPTO_HMAC and their 20 dependencies 21 22config SCSI_OSD_ULD 23 tristate "OSD Upper Level driver" 24 depends on SCSI_OSD_INITIATOR 25 help 26 Build a SCSI upper layer driver that exports /dev/osdX devices 27 to user-mode for testing and controlling OSD devices. It is also 28 needed by exofs, for mounting an OSD based file system. 29 30config SCSI_OSD_DPRINT_SENSE 31 int "(0-2) When sense is returned, DEBUG print all sense descriptors" 32 default 1 33 depends on SCSI_OSD_INITIATOR 34 help 35 When a CHECK_CONDITION status is returned from a target, and a 36 sense-buffer is retrieved, turning this on will dump a full 37 sense-decoding message. Setting to 2 will also print recoverable 38 errors that might be regularly returned for some filesystem 39 operations. 40 41config SCSI_OSD_DEBUG 42 bool "Compile All OSD modules with lots of DEBUG prints" 43 default n 44 depends on SCSI_OSD_INITIATOR 45 help 46 OSD Code is populated with lots of OSD_DEBUG(..) printouts to 47 dmesg. Enable this if you found a bug and you want to help us 48 track the problem (see also MAINTAINERS). Setting this will also 49 force SCSI_OSD_DPRINT_SENSE=2. 50