xref: /arm-trusted-firmware/plat/mediatek/drivers/spm/mt8188/constraints/mt_spm_rc_api.h (revision 91f16700b400a8c0651d24a598fc48ee2997a0d7)
1*91f16700Schasinglulu /*
2*91f16700Schasinglulu  * Copyright (c) 2023, MediaTek Inc. All rights reserved.
3*91f16700Schasinglulu  *
4*91f16700Schasinglulu  * SPDX-License-Identifier: BSD-3-Clause
5*91f16700Schasinglulu  */
6*91f16700Schasinglulu 
7*91f16700Schasinglulu #ifndef MT_SPM_RC_API_H
8*91f16700Schasinglulu #define MT_SPM_RC_API_H
9*91f16700Schasinglulu 
10*91f16700Schasinglulu #include <mt_spm.h>
11*91f16700Schasinglulu #include <mt_spm_cond.h>
12*91f16700Schasinglulu #include <mt_spm_constraint.h>
13*91f16700Schasinglulu #include <mt_spm_internal.h>
14*91f16700Schasinglulu 
15*91f16700Schasinglulu #define SPM_RC_BITS_SET(dest, src) ({ (dest) |= (src); })
16*91f16700Schasinglulu #define SPM_RC_BITS_CLR(dest, src) ({ (dest) &= (~src); })
17*91f16700Schasinglulu 
18*91f16700Schasinglulu int spm_rc_condition_modifier(unsigned int id, unsigned int act,
19*91f16700Schasinglulu 			      const void *val,
20*91f16700Schasinglulu 			      enum mt_spm_rm_rc_type dest_rc_id,
21*91f16700Schasinglulu 			      struct mt_spm_cond_tables * const tlb);
22*91f16700Schasinglulu 
23*91f16700Schasinglulu int spm_rc_constraint_status_get(unsigned int id, unsigned int type,
24*91f16700Schasinglulu 				 unsigned int act,
25*91f16700Schasinglulu 				 enum mt_spm_rm_rc_type dest_rc_id,
26*91f16700Schasinglulu 				 struct constraint_status * const src,
27*91f16700Schasinglulu 				 struct constraint_status * const dest);
28*91f16700Schasinglulu 
29*91f16700Schasinglulu int spm_rc_constraint_status_set(unsigned int id, unsigned int type,
30*91f16700Schasinglulu 				 unsigned int act,
31*91f16700Schasinglulu 				 enum mt_spm_rm_rc_type dest_rc_id,
32*91f16700Schasinglulu 				 struct constraint_status * const src,
33*91f16700Schasinglulu 				 struct constraint_status * const dest);
34*91f16700Schasinglulu 
35*91f16700Schasinglulu int spm_rc_constraint_valid_set(enum mt_spm_rm_rc_type id,
36*91f16700Schasinglulu 				enum mt_spm_rm_rc_type dest_rc_id,
37*91f16700Schasinglulu 				unsigned int valid,
38*91f16700Schasinglulu 				struct constraint_status * const dest);
39*91f16700Schasinglulu 
40*91f16700Schasinglulu int spm_rc_constraint_valid_clr(enum mt_spm_rm_rc_type id,
41*91f16700Schasinglulu 				enum mt_spm_rm_rc_type dest_rc_id,
42*91f16700Schasinglulu 				unsigned int valid,
43*91f16700Schasinglulu 				struct constraint_status * const dest);
44*91f16700Schasinglulu 
45*91f16700Schasinglulu #endif
46