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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Remote Processor Framework
*
* Copyright(c) 2011 Texas Instruments, Inc.
* Copyright(c) 2011 Google, Inc.
*/
#ifndef REMOTEPROC_H
#define REMOTEPROC_H
#include <firmware.h>
struct resource_table {
u32 ver;
u32 num;
u32 reserved[2];
u32 offset[0];
} __packed;
struct firmware {
size_t size;
const u8 *data;
};
struct rproc;
struct rproc_ops {
int (*start)(struct rproc *rproc);
int (*stop)(struct rproc *rproc);
void * (*da_to_va)(struct rproc *rproc, u64 da, int len);
int (*load)(struct rproc *rproc, const struct firmware *fw);
};
struct rproc {
struct firmware_handler fh;
const char *name;
void *priv;
struct rproc_ops *ops;
struct device_d dev;
void *fw_buf;
size_t fw_buf_ofs;
};
struct rproc *rproc_alloc(struct device_d *dev, const char *name,
const struct rproc_ops *ops, int len);
int rproc_add(struct rproc *rproc);
#endif /* REMOTEPROC_H */
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