These are the user-space components for the new ARM SMC events.
Signed-off-by: Tamas K Lengyel <ta...@tklengyel.com>
Acked-by: Wei Liu <wei.l...@citrix.com>
---
Cc: Ian Jackson <ian.jack...@eu.citrix.com>
---
tools/libxc/include/xenctrl.h | 2 ++
tools/libxc/xc_monitor.c | 24 ++++++++++++++++++++++++
2 files changed, 26 insertions(+)
diff --git a/tools/libxc/include/xenctrl.h b/tools/libxc/include/xenctrl.h
index dc54612..3085130 100644
--- a/tools/libxc/include/xenctrl.h
+++ b/tools/libxc/include/xenctrl.h
@@ -2160,6 +2160,8 @@ int xc_monitor_software_breakpoint(xc_interface *xch,
domid_t domain_id,
bool enable);
int xc_monitor_guest_request(xc_interface *xch, domid_t domain_id,
bool enable, bool sync);
+int xc_monitor_privileged_call(xc_interface *xch, domid_t domain_id,
+ bool enable);
/**
* This function enables / disables emulation for each REP for a
diff --git a/tools/libxc/xc_monitor.c b/tools/libxc/xc_monitor.c
index b1705dd..1e4a9d2 100644
--- a/tools/libxc/xc_monitor.c
+++ b/tools/libxc/xc_monitor.c
@@ -156,3 +156,27 @@ int xc_monitor_emulate_each_rep(xc_interface *xch, domid_t
domain_id,
return do_domctl(xch, &domctl);
}
+
+int xc_monitor_privileged_call(xc_interface *xch, domid_t domain_id,
+ bool enable)
+{
+ DECLARE_DOMCTL;
+
+ domctl.cmd = XEN_DOMCTL_monitor_op;
+ domctl.domain = domain_id;
+ domctl.u.monitor_op.op = enable ? XEN_DOMCTL_MONITOR_OP_ENABLE
+ : XEN_DOMCTL_MONITOR_OP_DISABLE;
+ domctl.u.monitor_op.event = XEN_DOMCTL_MONITOR_EVENT_PRIVILEGED_CALL;
+
+ return do_domctl(xch, &domctl);
+}
+
+/*
+ * Local variables:
+ * mode: C
+ * c-file-style: "BSD"
+ * c-basic-offset: 4
+ * tab-width: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--
2.8.1
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