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98f3aea2bd
Implementation of the osd_req_decode_sense() API. Can be called by
library users to decode what failed in command executions.
Add SCSI_OSD_DPRINT_SENSE Kconfig variable. Possible values are:
0 - Do not print any errors to messages file <KERN_ERR>
1 - (Default) Print only decoded errors that are not recoverable.
Recoverable errors are those that the target has complied with
the request but with a warning. For example read passed end of
object will return zeros after the last valid byte.
2- Print all errors.
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
45 lines
1.2 KiB
Makefile
45 lines
1.2 KiB
Makefile
#
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# Kbuild for the OSD modules
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#
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# Copyright (C) 2008 Panasas Inc. All rights reserved.
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#
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# Authors:
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# Boaz Harrosh <bharrosh@panasas.com>
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# Benny Halevy <bhalevy@panasas.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2
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#
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ifneq ($(OSD_INC),)
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# we are built out-of-tree Kconfigure everything as on
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CONFIG_SCSI_OSD_INITIATOR=m
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ccflags-y += -DCONFIG_SCSI_OSD_INITIATOR -DCONFIG_SCSI_OSD_INITIATOR_MODULE
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CONFIG_SCSI_OSD_ULD=m
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ccflags-y += -DCONFIG_SCSI_OSD_ULD -DCONFIG_SCSI_OSD_ULD_MODULE
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# CONFIG_SCSI_OSD_DPRINT_SENSE =
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# 0 - no print of errors
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# 1 - print errors
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# 2 - errors + warrnings
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ccflags-y += -DCONFIG_SCSI_OSD_DPRINT_SENSE=1
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# Uncomment to turn debug on
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# ccflags-y += -DCONFIG_SCSI_OSD_DEBUG
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# if we are built out-of-tree and the hosting kernel has OSD headers
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# then "ccflags-y +=" will not pick the out-off-tree headers. Only by doing
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# this it will work. This might break in future kernels
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LINUXINCLUDE := -I$(OSD_INC) $(LINUXINCLUDE)
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endif
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# libosd.ko - osd-initiator library
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libosd-y := osd_initiator.o
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obj-$(CONFIG_SCSI_OSD_INITIATOR) += libosd.o
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# osd.ko - SCSI ULD and char-device
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osd-y := osd_uld.o
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obj-$(CONFIG_SCSI_OSD_ULD) += osd.o
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