Stefano Stabellini 02e19f9c7c hvc_xen: implement multiconsole support
This patch implements support for multiple consoles:
consoles other than the first one are setup using the traditional xenbus
and grant-table based mechanism.
We use a list to keep track of the allocated consoles, we don't
expect too many of them anyway.

Changes in v3:

- call hvc_remove before removing the console from xenconsoles;
- do not lock xencons_lock twice in the destruction path;
- use the DEFINE_XENBUS_DRIVER macro.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2012-03-13 19:23:41 -04:00
..
2011-09-22 16:08:57 -07:00
2011-03-31 11:26:23 -03:00
2011-11-06 22:21:18 -08:00
2011-09-22 16:08:57 -07:00