blob: 9759ff1725eda79f9545ccf1917b78664fd4d755 [file] [log] [blame]
/* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later */
#ifndef _LIBMCTP_ASTLPCL_H
#define _LIBMCTP_ASTLPCL_H
#ifdef __cplusplus
extern "C" {
#endif
#include <unistd.h>
#include <libmctp.h>
struct mctp_binding_astlpc;
enum mctp_binding_astlpc_kcs_reg {
MCTP_ASTLPC_KCS_REG_DATA = 0,
MCTP_ASTLPC_KCS_REG_STATUS = 1,
};
struct mctp_binding_astlpc_ops {
int (*kcs_read)(void *data, enum mctp_binding_astlpc_kcs_reg reg,
uint8_t *val);
int (*kcs_write)(void *data, enum mctp_binding_astlpc_kcs_reg reg,
uint8_t val);
int (*lpc_read)(void *data, void *buf, off_t offset, size_t len);
int (*lpc_write)(void *data, void *buf, off_t offset, size_t len);
};
struct mctp_binding_astlpc *mctp_astlpc_init_ops(
const struct mctp_binding_astlpc_ops *ops,
void *ops_data, void *lpc_map);
void mctp_astlpc_destroy(struct mctp_binding_astlpc *astlpc);
struct mctp_binding *mctp_binding_astlpc_core(struct mctp_binding_astlpc *b);
int mctp_astlpc_poll(struct mctp_binding_astlpc *astlpc);
/* fileio-based interface */
struct mctp_binding_astlpc *mctp_astlpc_init_fileio(void);
int mctp_astlpc_get_fd(struct mctp_binding_astlpc *astlpc);
#ifdef __cplusplus
}
#endif
#endif /* _LIBMCTP_ASTLPCL_H */