100 lines
2.3 KiB
C
100 lines
2.3 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0 */
|
||
|
|
/*
|
||
|
|
* Copyright (C) 2021 MediaTek Inc.
|
||
|
|
*/
|
||
|
|
#ifndef __MCUPM_DEFINE_H__
|
||
|
|
#define __MCUPM_DEFINE_H__
|
||
|
|
|
||
|
|
/* MCUPM MBOX */
|
||
|
|
#define MCUPM_MBOX_SLOT_SIZE 0x4
|
||
|
|
|
||
|
|
#define MCUPM_PLT_SERV_SUPPORT (1)
|
||
|
|
#define MCUPM_ACCESS_DRAM_SUPPORT (0)
|
||
|
|
#define MCUPM_LOGGER_SUPPORT (0) //need MCUPM_ACCESS_DRAM_SUPPORT
|
||
|
|
#define MCUPM_COREDUMP_SUPPORT (1)
|
||
|
|
#define MCUPM_ALIVE_THREAD (0)
|
||
|
|
|
||
|
|
#define MCUPM_MBOX_NO_SUSPEND 4
|
||
|
|
|
||
|
|
#define MCUPM_MBOX_OFFSET_PDN 10 /* offset: 40 bytes */
|
||
|
|
#define MCUPM_MBOX_SIZE_PDN 1 /* slot size: 4 bytes */
|
||
|
|
|
||
|
|
#define MCUPM_MBOX_OFFSET_STATE (MCUPM_MBOX_OFFSET_PDN + \
|
||
|
|
MCUPM_MBOX_SIZE_PDN)
|
||
|
|
#define MCUPM_MBOX_SIZE_STATE 1 /* slot size: 4 bytes */
|
||
|
|
|
||
|
|
#define MCUPM_MBOX_OFFSET_TIMESTAMP (MCUPM_MBOX_OFFSET_STATE + \
|
||
|
|
MCUPM_MBOX_SIZE_STATE)
|
||
|
|
|
||
|
|
#define MCUPM_PLT_INIT 0x504C5401
|
||
|
|
#define MCUPM_PLT_LOG_ENABLE 0x504C5402
|
||
|
|
#define MCUPM_POWER_DOWN 0x4D50444E
|
||
|
|
|
||
|
|
/* MCUPM RESERVED MEM */
|
||
|
|
#define MCUPM_RESERVED_DEBUG (1)
|
||
|
|
#define MCUPM_PLT_LOGGER_BUF_LEN 0x100000
|
||
|
|
enum {
|
||
|
|
MCUPM_MEM_ID = 0,
|
||
|
|
NUMS_MCUPM_MEM_ID,
|
||
|
|
};
|
||
|
|
|
||
|
|
struct mcupm_reserve_mblock {
|
||
|
|
u32 num;
|
||
|
|
u64 start_phys;
|
||
|
|
u64 start_virt;
|
||
|
|
u64 size;
|
||
|
|
};
|
||
|
|
|
||
|
|
/* MCUPM LOGGER */
|
||
|
|
#ifdef MCUPM_PLT_LOGGER_BUF_LEN
|
||
|
|
/* use platform-defined buffer length */
|
||
|
|
#define BUF_LEN MCUPM_PLT_LOGGER_BUF_LEN
|
||
|
|
#else
|
||
|
|
/* otherwise use default buffer length */
|
||
|
|
#define BUF_LEN (1 * 1024 * 1024)
|
||
|
|
#endif
|
||
|
|
#define LBUF_LEN (4 * 1024)
|
||
|
|
#define MCUPM_TIMER_TIMEOUT (1 * HZ) /* 1 seconds*/
|
||
|
|
#define ROUNDUP(a, b) (((a) + ((b)-1)) & ~((b)-1))
|
||
|
|
#define ENABLE 0x101
|
||
|
|
#define DISABLE 0x1
|
||
|
|
|
||
|
|
struct log_ctrl_s {
|
||
|
|
unsigned int base;
|
||
|
|
unsigned int size;
|
||
|
|
unsigned int enable;
|
||
|
|
unsigned int info_ofs;
|
||
|
|
unsigned int buff_ofs;
|
||
|
|
unsigned int buff_size;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct buffer_info_s {
|
||
|
|
unsigned int r_pos;
|
||
|
|
unsigned int w_pos;
|
||
|
|
};
|
||
|
|
|
||
|
|
/* MCUPM IPI define */
|
||
|
|
struct mcupm_ipi_data_s {
|
||
|
|
unsigned int cmd;
|
||
|
|
union {
|
||
|
|
struct {
|
||
|
|
unsigned int phys;
|
||
|
|
unsigned int size;
|
||
|
|
} ctrl;
|
||
|
|
struct {
|
||
|
|
unsigned int enable;
|
||
|
|
} logger;
|
||
|
|
struct {
|
||
|
|
unsigned int mode;
|
||
|
|
} ts;
|
||
|
|
} u;
|
||
|
|
};
|
||
|
|
|
||
|
|
extern ssize_t mcupm_log_read(char __user *data, size_t len);
|
||
|
|
extern unsigned int mcupm_log_poll(void);
|
||
|
|
extern int mcupm_mbox_write(unsigned int mbox, unsigned int slot, void *buf,
|
||
|
|
unsigned int len);
|
||
|
|
extern int mcupm_mbox_read(unsigned int mbox, unsigned int slot, void *buf,
|
||
|
|
unsigned int len);
|
||
|
|
#endif
|