1 files changed, 48 insertions, 0 deletions
diff --git a/sys/arm64/vmm/vmm_handlers.h b/sys/arm64/vmm/vmm_handlers.h
new file mode 100644
index 000000000000..f651fce6f32d
--- /dev/null
+++ b/sys/arm64/vmm/vmm_handlers.h
@@ -0,0 +1,48 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2024 Arm Ltd
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _VMM_VMM_HANDLERS_H_
+#define _VMM_VMM_HANDLERS_H_
+
+#include <sys/types.h>
+
+struct hyp;
+struct hypctx;
+
+void vmm_clean_s2_tlbi(void);
+uint64_t vmm_enter_guest(struct hyp *, struct hypctx *);
+uint64_t vmm_read_reg(uint64_t);
+void vmm_s2_tlbi_range(uint64_t, vm_offset_t, vm_offset_t, bool);
+void vmm_s2_tlbi_all(uint64_t);
+
+void vmm_vhe_clean_s2_tlbi(void);
+uint64_t vmm_vhe_enter_guest(struct hyp *, struct hypctx *);
+uint64_t vmm_vhe_read_reg(uint64_t);
+void vmm_vhe_s2_tlbi_range(uint64_t, vm_offset_t, vm_offset_t, bool);
+void vmm_vhe_s2_tlbi_all(uint64_t);
+
+#endif /* _VMM_VMM_HANDLERS_H_ */