Roger Pau Monné 2382778f40 xen: Dom0 console fixes
Minor fixes to make the Xen Dom0 console work. This includes always
returning there's pending input in xencons_has_input, because on Dom0
there's no shared ring and we cannot test the indexes. The second
fix is to use the CONSOLEIO_read hypercall in order to read input
data from the Xen console.

Sponsored by: Citrix Systems R&D

dev/xen/console/xencons_ring.c:
 - Always return true in xencons_has_input for Dom0.
 - Implement Dom0 console support for xencons_handle_input.
2014-08-04 09:02:49 +00:00
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2014-04-07 20:44:00 +00:00
2014-08-04 09:02:49 +00:00
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