75 lines
1.9 KiB
C
Executable File
75 lines
1.9 KiB
C
Executable File
#ifndef __ACPM_IPC_CTRL_H__
|
|
#define __ACPM_IPC_CTRL_H__
|
|
|
|
typedef void (*ipc_callback)(unsigned int *cmd, unsigned int size);
|
|
|
|
struct ipc_config {
|
|
unsigned int *cmd;
|
|
unsigned int *indirection_base;
|
|
unsigned int indirection_size;
|
|
bool response;
|
|
bool indirection;
|
|
};
|
|
|
|
#define ACPM_IPC_PROTOCOL_OWN (31)
|
|
#define ACPM_IPC_PROTOCOL_RSP (30)
|
|
#define ACPM_IPC_PROTOCOL_INDIRECTION (29)
|
|
#define ACPM_IPC_PROTOCOL_ID (26)
|
|
#define ACPM_IPC_PROTOCOL_IDX (0x7 << ACPM_IPC_PROTOCOL_ID)
|
|
#define ACPM_IPC_PROTOCOL_DP_A (25)
|
|
#define ACPM_IPC_PROTOCOL_DP_D (24)
|
|
#define ACPM_IPC_PROTOCOL_DP_CMD (0x3 << ACPM_IPC_PROTOCOL_DP_D)
|
|
#define ACPM_IPC_PROTOCOL_TEST (23)
|
|
#define ACPM_IPC_PROTOCOL_STOP (22)
|
|
#define ACPM_IPC_PROTOCOL_SEQ_NUM (16)
|
|
|
|
#ifdef CONFIG_EXYNOS_ACPM
|
|
unsigned int acpm_ipc_request_channel(struct device_node *np, ipc_callback handler,
|
|
unsigned int *id, unsigned int *size);
|
|
unsigned int acpm_ipc_release_channel(struct device_node *np, unsigned int channel_id);
|
|
int acpm_ipc_send_data(unsigned int channel_id, struct ipc_config *cfg);
|
|
int acpm_ipc_send_data_sync(unsigned int channel_id, struct ipc_config *cfg);
|
|
int acpm_ipc_set_ch_mode(struct device_node *np, bool polling);
|
|
void exynos_acpm_reboot(void);
|
|
void acpm_stop_log(void);
|
|
#else
|
|
|
|
static inline unsigned int acpm_ipc_request_channel(struct device_node *np, ipc_callback handler,
|
|
unsigned int *id, unsigned int *size)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline unsigned int acpm_ipc_release_channel(struct device_node *np, unsigned int channel_id)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int acpm_ipc_send_data(unsigned int channel_id, struct ipc_config *cfg)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int acpm_ipc_send_data_sync(unsigned int channel_id, struct ipc_config *cfg)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int acpm_ipc_set_ch_mode(struct device_node *np, bool polling)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline void exynos_acpm_reboot(void)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static inline void acpm_stop_log(void)
|
|
{
|
|
return;
|
|
}
|
|
#endif
|
|
|
|
#endif
|