Re: [PATCH] bsg: deprecate BIDI support in bsg
From: Bart Van Assche <bvanassche@acm.org>
Date: 2018-12-19 23:07:16
On Wed, 2018-12-19 at 15:39 +0100, Christoph Hellwig wrote:
Besides the OSD command set that never got traction, the only SCSI command using bidirectional buffers is XDWRITEREAD in the 10 and 32 byte variants, which is extremely esoteric. It probably doesn't make sense to keep the support code around just for that, so start deprecating the support.
You may want to add to the patch description that the XDWRITEREAD command has been removed from the latest version of SBC-4 (SBC4r15). Bart.