diff options
| author | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2010-10-07 15:05:23 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-22 21:21:50 +0400 |
| commit | 115bb1ffa54c3934f3617bdd4e4dfc68b11e1e69 (patch) | |
| tree | 873eac5e1a90e0374d2d1008f15492efc772f0cc /drivers/usb/storage/Kconfig | |
| parent | ae6d22fe1812ce8d40add3eb74ede9cfd2eae44f (diff) | |
| download | linux-115bb1ffa54c3934f3617bdd4e4dfc68b11e1e69.tar.xz | |
USB: Add UAS driver
USB Attached SCSI is a new protocol specified jointly by the SCSI T10
committee and the USB Implementors Forum.
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
[mina86@mina86.com: updated to use new USB_ prefix]
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/storage/Kconfig')
| -rw-r--r-- | drivers/usb/storage/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/usb/storage/Kconfig b/drivers/usb/storage/Kconfig index 8a372bac0e43..f2767cf2e229 100644 --- a/drivers/usb/storage/Kconfig +++ b/drivers/usb/storage/Kconfig @@ -172,6 +172,19 @@ config USB_STORAGE_CYPRESS_ATACB If this driver is compiled as a module, it will be named ums-cypress. +config USB_UAS + tristate "USB Attached SCSI" + depends on USB && SCSI + help + The USB Attached SCSI protocol is supported by some USB + storage devices. It permits higher performance by supporting + multiple outstanding commands. + + If you don't know whether you have a UAS device, it is safe to + say 'Y' or 'M' here and the kernel will use the right driver. + + If you compile this driver as a module, it will be named uas. + config USB_LIBUSUAL bool "The shared table of common (or usual) storage devices" depends on USB |