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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef OCC_COMMON_H
#define OCC_COMMON_H
struct device;
#define OCC_RESP_DATA_BYTES 4089
/*
* Same response format for all OCC versions.
* Allocate the largest possible response.
*/
struct occ_response {
u8 seq_no;
u8 cmd_type;
u8 return_status;
__be16 data_length;
u8 data[OCC_RESP_DATA_BYTES];
__be16 checksum;
} __packed;
struct occ {
struct device *bus_dev;
struct occ_response resp;
u8 poll_cmd_data; /* to perform OCC poll command */
int (*send_cmd)(struct occ *occ, u8 *cmd);
};
int occ_setup(struct occ *occ, const char *name);
#endif /* OCC_COMMON_H */
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