1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __RPROC_QCOM_COMMON_H__
3 #define __RPROC_QCOM_COMMON_H__
4 
5 #include <linux/remoteproc.h>
6 #include "remoteproc_internal.h"
7 #include <linux/soc/qcom/qmi.h>
8 
9 struct qcom_sysmon;
10 
11 struct qcom_rproc_glink {
12 	struct rproc_subdev subdev;
13 
14 	const char *ssr_name;
15 
16 	struct device *dev;
17 	struct device_node *node;
18 	struct qcom_glink *edge;
19 };
20 
21 struct qcom_rproc_subdev {
22 	struct rproc_subdev subdev;
23 
24 	struct device *dev;
25 	struct device_node *node;
26 	struct qcom_smd_edge *edge;
27 };
28 
29 struct qcom_ssr_subsystem;
30 
31 struct qcom_rproc_ssr {
32 	struct rproc_subdev subdev;
33 	struct qcom_ssr_subsystem *info;
34 };
35 
36 void qcom_minidump(struct rproc *rproc, unsigned int minidump_id);
37 
38 void qcom_add_glink_subdev(struct rproc *rproc, struct qcom_rproc_glink *glink,
39 			   const char *ssr_name);
40 void qcom_remove_glink_subdev(struct rproc *rproc, struct qcom_rproc_glink *glink);
41 
42 int qcom_register_dump_segments(struct rproc *rproc, const struct firmware *fw);
43 
44 void qcom_add_smd_subdev(struct rproc *rproc, struct qcom_rproc_subdev *smd);
45 void qcom_remove_smd_subdev(struct rproc *rproc, struct qcom_rproc_subdev *smd);
46 
47 void qcom_add_ssr_subdev(struct rproc *rproc, struct qcom_rproc_ssr *ssr,
48 			 const char *ssr_name);
49 void qcom_remove_ssr_subdev(struct rproc *rproc, struct qcom_rproc_ssr *ssr);
50 
51 #if IS_ENABLED(CONFIG_QCOM_SYSMON)
52 struct qcom_sysmon *qcom_add_sysmon_subdev(struct rproc *rproc,
53 					   const char *name,
54 					   int ssctl_instance);
55 void qcom_remove_sysmon_subdev(struct qcom_sysmon *sysmon);
56 bool qcom_sysmon_shutdown_acked(struct qcom_sysmon *sysmon);
57 #else
58 static inline struct qcom_sysmon *qcom_add_sysmon_subdev(struct rproc *rproc,
59 							 const char *name,
60 							 int ssctl_instance)
61 {
62 	return NULL;
63 }
64 
65 static inline void qcom_remove_sysmon_subdev(struct qcom_sysmon *sysmon)
66 {
67 }
68 
69 static inline bool qcom_sysmon_shutdown_acked(struct qcom_sysmon *sysmon)
70 {
71 	return false;
72 }
73 #endif
74 
75 #endif
76