| commit | 17f060224fb9f435c6f9306b7b61419d038def13 | |
| author | Richard Sharpe <rsharpe@richardsharpe.com> | |
| Wed, 10 Oct 2007 17:56:28 +0000 (10 10:56 -0700) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 12 Oct 2007 21:55:33 +0000 (12 14:55 -0700) | ||
| tree | 9ea83420b7b7b4143977efc2c303e94a7dde61f7 | treesnapshot (tar.gz zip) |
| parent | eecfb911a03a48ef5f7114246343128bd01c1b5f | commitdiff |
USB: allow usbstorage to have LUNS greater than 2Tb
Attached is a very small patch (several comment lines) and a one-line
coded change) that allows for USB storage devices that are larger than
2TB.
At the company where I work we need such support, and one of my
co-workers, Jane Liu, pointed out that SCSI low-layer drivers need to
specify what size CDBs they accept. After looking through the code it
became obvious that the current USB Storage code accepted the default of
12-byte CDBs, so I changed it to accept 16-byte CDBs. This allows our
device to work.
Signed-off-by: Richard Sharpe <rsharpe@richardsharpe.com>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Attached is a very small patch (several comment lines) and a one-line
coded change) that allows for USB storage devices that are larger than
2TB.
At the company where I work we need such support, and one of my
co-workers, Jane Liu, pointed out that SCSI low-layer drivers need to
specify what size CDBs they accept. After looking through the code it
became obvious that the current USB Storage code accepted the default of
12-byte CDBs, so I changed it to accept 16-byte CDBs. This allows our
device to work.
Signed-off-by: Richard Sharpe <rsharpe@richardsharpe.com>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/usb/storage/usb.c | diffblobblamehistory |