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/*
* Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-02-24 GuEe-GUI first version
* 2023-02-21 GuEe-GUI update API
*/
#ifndef __HYPERCALL_H__
#define __HYPERCALL_H__
#include <rtdef.h>
#include <smccc.h>
#define HYPERCALL_START 0xc5000000 /* HVC64 */
#define HYPERCALL_END 0xc500ffff /* HVC64 */
rt_inline rt_uint32_t rt_hw_hypercall(rt_uint32_t w0, rt_uint64_t x1, rt_uint64_t x2,
rt_uint64_t x3, rt_uint64_t x4, rt_uint64_t x5, rt_uint64_t x6, rt_uint32_t w7)
{
struct arm_smccc_res_t res;
arm_smccc_hvc(w0, x1, x2, x3, x4, x5, x6, w7, &res, RT_NULL);
return res.a0;
}
rt_err_t rt_hv_version(rt_uint32_t *out_version);
rt_err_t rt_hv_debug(rt_uint32_t id, rt_uint32_t argc,
rt_ubase_t arg0, rt_ubase_t arg1, rt_ubase_t arg2,
rt_ubase_t arg3, rt_ubase_t arg4);
rt_err_t rt_hv_console(char c);
#endif /* __HYPERCALL_H__ */
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