[PATCH v2 3/4] xenconfig: parse e820_host option

Signed-off-by: Marek Marczykowski-Górecki <marmarek(a)invisiblethingslab.com&gt; Reviewed-by: Jim Fehlig <jfehlig(a)suse.com&gt; --- src/libxl/xen_common.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/src/libxl/xen_common.c b/src/libxl/xen_common.c index 9a385eb..bbb9739 100644 --- a/src/libxl/xen_common.c +++ b/src/libxl/xen_common.c @@ -592,6 +592,13 @@ xenParseCPUFeatures(virConfPtr conf, def->clock.timers[def->clock.ntimers - 1] = timer; } + } else { + if (xenConfigGetBool(conf, "e820_host", &val, 0) < 0) { + return -1; + } else if (val) { + def->features[VIR_DOMAIN_FEATURE_XEN] = VIR_TRISTATE_SWITCH_ON; + def->xen_features[VIR_DOMAIN_XEN_E820_HOST] = VIR_TRISTATE_SWITCH_ON; + } } return 0; @@ -2138,6 +2145,12 @@ xenFormatCPUFeatures(virConfPtr conf, virDomainDefPtr def) (def->features[VIR_DOMAIN_FEATURE_VIRIDIAN] == VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0) return -1; + } else { + if (def->features[VIR_DOMAIN_FEATURE_XEN] == VIR_TRISTATE_SWITCH_ON) { + if (def->xen_features[VIR_DOMAIN_XEN_E820_HOST] == VIR_TRISTATE_SWITCH_ON) + if (xenConfigSetInt(conf, "e820_host", 1) < 0) + return -1; + } } for (i = 0; i < def->clock.ntimers; i++) { -- git-series 0.9.1