Hi,
On 03/09/18 17:54, Volodymyr Babchuk wrote:
Currently this call used only to enable TEE support for a domain.
It is planed to extend it when there will be multiple TEE
mediators, so toolstack can determine which TEE is available
on a platform.
Signed-off-by: Volodymyr Babchuk <volodymyr_babc...@epam.com>
---
xen/arch/arm/domctl.c | 10 ++++++++++
xen/include/public/domctl.h | 8 ++++++++
2 files changed, 18 insertions(+)
diff --git a/xen/arch/arm/domctl.c b/xen/arch/arm/domctl.c
index 4587c75..f128d34 100644
--- a/xen/arch/arm/domctl.c
+++ b/xen/arch/arm/domctl.c
@@ -13,6 +13,7 @@
#include <xen/sched.h>
#include <xen/types.h>
#include <xsm/xsm.h>
+#include <asm-arm/tee/tee.h>
#include <public/domctl.h>
void arch_get_domain_info(const struct domain *d,
@@ -171,6 +172,15 @@ long arch_do_domctl(struct xen_domctl *domctl, struct
domain *d,
return rc;
}
+ case XEN_DOMCTL_tee_op:
+ switch ( domctl->u.tee_op.cmd )
+ {
+ case XEN_DOMCTL_TEE_OP_ENABLE:
+ return tee_enable(d);
+
+ default:
+ return -EINVAL;
+ }
I don't think a domctl is necessary for this. You can add a flag in
xen_arch_domainconfig.
Cheers,
--
Julien Grall
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
