@@ -878,6 +878,14 @@ int xc_sched_rtds_domain_set(xc_interface *xch,
int xc_sched_rtds_domain_get(xc_interface *xch,
uint32_t domid,
struct xen_domctl_sched_rtds *sdom);
+int xc_sched_rtds_vcpu_set(xc_interface *xch,
+ uint32_t domid,
+ struct xen_domctl_schedparam_vcpu *vcpus,
+ uint32_t num_vcpus);
+int xc_sched_rtds_vcpu_get(xc_interface *xch,
+ uint32_t domid,
+ struct xen_domctl_schedparam_vcpu *vcpus,
+ uint32_t num_vcpus);
int
xc_sched_arinc653_schedule_set(
@@ -62,3 +62,71 @@ int xc_sched_rtds_domain_get(xc_interface *xch,
return rc;
}
+
+int xc_sched_rtds_vcpu_set(xc_interface *xch,
+ uint32_t domid,
+ struct xen_domctl_schedparam_vcpu *vcpus,
+ uint32_t num_vcpus)
+{
+ int rc;
+ unsigned processed = 0;
+ DECLARE_DOMCTL;
+ DECLARE_HYPERCALL_BOUNCE(vcpus, sizeof(*vcpus) * num_vcpus,
+ XC_HYPERCALL_BUFFER_BOUNCE_IN);
+
+ if ( xc_hypercall_bounce_pre(xch, vcpus) )
+ return -1;
+
+ domctl.cmd = XEN_DOMCTL_scheduler_op;
+ domctl.domain = (domid_t) domid;
+ domctl.u.scheduler_op.sched_id = XEN_SCHEDULER_RTDS;
+ domctl.u.scheduler_op.cmd = XEN_DOMCTL_SCHEDOP_putvcpuinfo;
+
+ while ( processed < num_vcpus )
+ {
+ domctl.u.scheduler_op.u.v.nr_vcpus = num_vcpus - processed;
+ set_xen_guest_handle_offset(domctl.u.scheduler_op.u.v.vcpus, vcpus,
+ processed);
+ if ( (rc = do_domctl(xch, &domctl)) != 0 )
+ break;
+ processed += domctl.u.scheduler_op.u.v.nr_vcpus;
+ }
+
+ xc_hypercall_bounce_post(xch, vcpus);
+
+ return rc;
+}
+
+int xc_sched_rtds_vcpu_get(xc_interface *xch,
+ uint32_t domid,
+ struct xen_domctl_schedparam_vcpu *vcpus,
+ uint32_t num_vcpus)
+{
+ int rc;
+ unsigned processed = 0;
+ DECLARE_DOMCTL;
+ DECLARE_HYPERCALL_BOUNCE(vcpus, sizeof(*vcpus) * num_vcpus,
+ XC_HYPERCALL_BUFFER_BOUNCE_BOTH);
+
+ if ( xc_hypercall_bounce_pre(xch, vcpus) )
+ return -1;
+
+ domctl.cmd = XEN_DOMCTL_scheduler_op;
+ domctl.domain = (domid_t) domid;
+ domctl.u.scheduler_op.sched_id = XEN_SCHEDULER_RTDS;
+ domctl.u.scheduler_op.cmd = XEN_DOMCTL_SCHEDOP_getvcpuinfo;
+
+ while ( processed < num_vcpus )
+ {
+ domctl.u.scheduler_op.u.v.nr_vcpus = num_vcpus - processed;
+ set_xen_guest_handle_offset(domctl.u.scheduler_op.u.v.vcpus, vcpus,
+ processed);
+ if ( (rc = do_domctl(xch, &domctl)) != 0 )
+ break;
+ processed += domctl.u.scheduler_op.u.v.nr_vcpus;
+ }
+
+ xc_hypercall_bounce_post(xch, vcpus);
+
+ return rc;
+}