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| /freebsd/sys/dev/xen/blkfront/ |
| H A D | blkfront.c | diff a371f519daeaf8d8a5462bd9d8cc17061a59f0de Sun Oct 13 04:34:20 CEST 2013 Justin T. Gibbs <gibbs@FreeBSD.org> Allow FreeBSD to be booted from CDROM media on XenServer 6.2 and
prior releases.
Submitted by: Roger Pau Monné
Sponsored by: Citrix Systems R&D
Reviewed by: gibbs
Approved by: re (gjb)
sys/dev/xen/blkfront/blkfront.c:
On XenServer versions up to an including 6.2, paravirtualized
CDROM support is broken. When running in an HVM domain,
ignore paravirtualized instances of CDROM media, and instead
rely on native drivers attaching to emulated hardware. This
functions correctly on all currently known Xen based
platforms.
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