88 lines
2.9 KiB
C
88 lines
2.9 KiB
C
|
/*
|
|||
|
|
* Copyright : (C) 2022 Phytium Information Technology, Inc.
|
|||
|
|
* All Rights Reserved.
|
|||
|
|
*
|
|||
|
|
* This program is OPEN SOURCE software: you can redistribute it and/or modify it
|
|||
|
|
* under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
|
|||
|
|
* either version 1.0 of the License, or (at your option) any later version.
|
|||
|
|
*
|
|||
|
|
* This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
|
|||
|
|
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|||
|
|
* See the Phytium Public License for more details.
|
|||
|
|
*
|
|||
|
|
*
|
|||
|
|
* FilePath: fmhu.h
|
|||
|
|
* Date: 2022-12-29 18:07:43
|
|||
|
|
* LastEditTime: 2022-12-29 18:07:43
|
|||
|
|
* Description: This file is for mhu function support and data struct
|
|||
|
|
*
|
|||
|
|
* Modify History:
|
|||
|
|
* Ver Who Date Changes
|
|||
|
|
* ----- ------ -------- --------------------------------------
|
|||
|
|
* 1.0 liushengming 2023/01/04 init
|
|||
|
|
*/
|
|||
|
|
#ifndef FMHU_H
|
|||
|
|
#define FMHU_H
|
|||
|
|
|
|||
|
|
#include "ftypes.h"
|
|||
|
|
#include "ferror_code.h"
|
|||
|
|
|
|||
|
|
|
|||
|
|
#ifdef __cplusplus
|
|||
|
|
extern "C"
|
|||
|
|
{
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/************************** Constant Definitions *****************************/
|
|||
|
|
#define FMHU_SUCCESS FT_SUCCESS
|
|||
|
|
#define FMHU_ERR_INVAL_PARM FT_MAKE_ERRCODE(ErrModBsp, ErrBspMhu, 1)
|
|||
|
|
#define FMHU_ERR_NOT_READY FT_MAKE_ERRCODE(ErrModBsp, ErrBspMhu, 2)
|
|||
|
|
#define FMHU_ERR_TIMEOUT FT_MAKE_ERRCODE(ErrModBsp, ErrBspMhu, 3)
|
|||
|
|
#define FMHU_ERR_NOT_SUPPORT FT_MAKE_ERRCODE(ErrModBsp, ErrBspMhu, 4)
|
|||
|
|
#define FMHU_ERR_INVAL_STATE FT_MAKE_ERRCODE(ErrModBsp, ErrBspMhu, 5)
|
|||
|
|
|
|||
|
|
#define FSCMI_MBOX_TX_QUEUE_LEN 20
|
|||
|
|
|
|||
|
|
typedef void (*FMhuEvtHandler)(void *instance_p, void *param);
|
|||
|
|
|
|||
|
|
typedef struct
|
|||
|
|
{
|
|||
|
|
u32 mhu_chan_id; /* Mhu chan id */
|
|||
|
|
uintptr base_addr; /* Device base address */
|
|||
|
|
u32 irq_num; /* Device intrrupt id */
|
|||
|
|
u32 irq_prority; /* Device intrrupt priority */
|
|||
|
|
u32 work_mode; /* Device work mode intr or poll */
|
|||
|
|
} FMhuConfig;
|
|||
|
|
|
|||
|
|
typedef struct
|
|||
|
|
{
|
|||
|
|
FMhuConfig config; /* Current active configs */
|
|||
|
|
u32 is_ready; /* Device is initialized and ready */
|
|||
|
|
volatile u32 status; /* Mhu working or idle */
|
|||
|
|
FMhuEvtHandler slot_msg_recv;/* for interrupt handle */
|
|||
|
|
} FMhu;
|
|||
|
|
|
|||
|
|
typedef struct
|
|||
|
|
{
|
|||
|
|
FMhu mhu;/* mbox object instance */
|
|||
|
|
boolean tx_complete ;
|
|||
|
|
/* send message */
|
|||
|
|
u32 msg_count, msg_free;
|
|||
|
|
void *msg_data[FSCMI_MBOX_TX_QUEUE_LEN];
|
|||
|
|
void *payload; /* share memory */
|
|||
|
|
void (*send_data)( uintptr addr , u32 chan);
|
|||
|
|
void (*startup)( uintptr addr );
|
|||
|
|
void (*shutdown)( uintptr addr );
|
|||
|
|
u32 (*last_tx_done)( uintptr addr );
|
|||
|
|
} FScmiMhu;
|
|||
|
|
|
|||
|
|
void FMhuGetDefConfig(FMhuConfig *config_p,u32 chan_id);
|
|||
|
|
void FMhuChanProbe(FScmiMhu *instance_p);
|
|||
|
|
void FMhuChanRemove(FScmiMhu *instance_p);
|
|||
|
|
|
|||
|
|
#ifdef __cplusplus
|
|||
|
|
}
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#endif
|