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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-10-04 12:54:38 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2013-10-04 12:54:38 +0200 |
| commit | ef912fbf2eadfa34e61210430117b6c2a4f7c567 (patch) | |
| tree | 480b24c7200659d8bec8caabb8d169119b52c0ea /m4 | |
| parent | d4fede3b1248c034901c0e3e901d7400d8dbbed1 (diff) | |
| download | xen-ef912fbf2eadfa34e61210430117b6c2a4f7c567.tar.gz xen-ef912fbf2eadfa34e61210430117b6c2a4f7c567.tar.bz2 xen-ef912fbf2eadfa34e61210430117b6c2a4f7c567.zip | |
x86: allow HVM guests to make console_io hypercall
The console_io hypercall is provided for PV guests and for HVM
guests it is done via the 0xe9 port. However the PV hypercall
is more efficient as it takes a string rather than one character
per write.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'm4')
0 files changed, 0 insertions, 0 deletions