libxl: Don't use tapdisk for cd-roms
authorGeorge Dunlap <george.dunlap@eu.citrix.com>
Thu, 2 May 2013 11:03:09 +0000 (12:03 +0100)
committerIan Jackson <Ian.Jackson@eu.citrix.com>
Thu, 2 May 2013 15:19:04 +0000 (16:19 +0100)
commitc83107132f1488fc84fe804d3c81bb7c4efa4d6a
tree9f4582e39ef97f95c9fb3b2f2242cc0905b77eb0
parent63cec00679cc65ab5d5a9447a62d5202f155b78c
libxl: Don't use tapdisk for cd-roms

blktap does not support the insert / eject commands, and so is not
suitable for cd-roms.

This fixes the bug where libxl uses tapdisk as a cdrom back-end, causing
subsequent eject / insert commands to fail.

Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com>
CC: Fabio Fantoni <fabio.fantoni@heliman.it>
CC: Stefano Stabellini <stefano.stabellini@citrix.com>
CC: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
tools/libxl/libxl_device.c