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authorLuben Tuikov2010-11-11 15:43:11 -0800
committerGreg Kroah-Hartman2011-09-09 15:55:03 -0700
commite16da02fcdf1c5e824432f88abf42623dafdf191 (patch)
tree5484c82c1a9a7467ec1c552e1eee753bc3c81122 /samples
parent73ddc2474bcc5234fa0a4e406e015ed16d16b6c8 (diff)
USB: storage: Use normalized sense when emulating autosense
This patch solves two things: 1) Enables autosense emulation code to correctly interpret descriptor format sense data, and 2) Fixes a bug whereby the autosense emulation code would overwrite descriptor format sense data with SENSE KEY HARDWARE ERROR in fixed format, to incorrectly look like this: Oct 21 14:11:07 localhost kernel: sd 7:0:0:0: [sdc] Sense Key : Recovered Error [current] [descriptor] Oct 21 14:11:07 localhost kernel: Descriptor sense data with sense descriptors (in hex): Oct 21 14:11:07 localhost kernel: 72 01 04 1d 00 00 00 0e 09 0c 00 00 00 00 00 00 Oct 21 14:11:07 localhost kernel: 00 4f 00 c2 00 50 Oct 21 14:11:07 localhost kernel: sd 7:0:0:0: [sdc] ASC=0x4 ASCQ=0x1d Signed-off-by: Luben Tuikov <ltuikov@yahoo.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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