/*
* Copyright (c) 2017 Red Hat, Inc.
*
* This file is licensed to you under your choice of the GNU Lesser
* General Public License, version 2.1 or any later version (LGPLv2.1 or
* later), or the Apache License 2.0.
*/
#ifndef __TCMUR_CMD_HANDLER_H
#define __TCMUR_CMD_HANDLER_H
#include <stdint.h>
struct tcmu_device;
struct tcmulib_cmd;
struct tcmur_cmd;
struct timespec;
int tcmur_get_time(struct tcmu_device *dev, struct timespec *time);
int tcmur_dev_update_size(struct tcmu_device *dev, uint64_t new_size);
void tcmur_set_pending_ua(struct tcmu_device *dev, int ua);
int tcmur_generic_handle_cmd(struct tcmu_device *dev, struct tcmulib_cmd *cmd);
int tcmur_cmd_passthrough_handler(struct tcmu_device *dev, struct tcmulib_cmd *cmd);
bool tcmur_handler_is_passthrough_only(struct tcmur_handler *rhandler);
void tcmur_tcmulib_cmd_complete(struct tcmu_device *dev,
struct tcmulib_cmd *cmd, int ret);
typedef int (*tcmur_writesame_fn_t)(struct tcmu_device *dev,
struct tcmur_cmd *tcmur_cmd, uint64_t off,
uint64_t len, struct iovec *iov,
size_t iov_cnt);
typedef int (*tcmur_caw_fn_t)(struct tcmu_device *dev,
struct tcmur_cmd *tcmur_cmd, uint64_t off,
uint64_t len, struct iovec *iov, size_t iov_cnt);
#endif /* __TCMUR_CMD_HANDLER_H */