/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
 * Copyright (C) 2024-2025 Intel Corporation
 */
#ifndef __iwl_mld_hcmd_h__
#define __iwl_mld_hcmd_h__

static inline int iwl_mld_send_cmd(struct iwl_mld *mld, struct iwl_host_cmd *cmd)
{
        /* No commands, including the d3 related commands, should be sent
         * after entering d3
         */
#ifdef CONFIG_PM_SLEEP
        if (WARN_ON(mld->fw_status.in_d3))
                return -EIO;
#endif

        if (!(cmd->flags & CMD_ASYNC))
                lockdep_assert_wiphy(mld->wiphy);

        /* Devices that need to shutdown immediately on rfkill are not
         * supported, so we can send all the cmds in rfkill
         */
        cmd->flags |= CMD_SEND_IN_RFKILL;

        return iwl_trans_send_cmd(mld->trans, cmd);
}

static inline int
__iwl_mld_send_cmd_with_flags_pdu(struct iwl_mld *mld, u32 id,
                                  u32 flags, const void *data, u16 len)
{
        struct iwl_host_cmd cmd = {
                .id = id,
                .len = { data ? len : 0, },
                .data = { data, },
                .flags = flags,
        };

        return iwl_mld_send_cmd(mld, &cmd);
}

#define _iwl_mld_send_cmd_with_flags_pdu(mld, id, flags, data, len,     \
                                         ignored...)                    \
        __iwl_mld_send_cmd_with_flags_pdu(mld, id, flags, data, len)
#define iwl_mld_send_cmd_with_flags_pdu(mld, id, flags, data, len...)   \
        _iwl_mld_send_cmd_with_flags_pdu(mld, id, flags, data, ##len,   \
                                         sizeof(*(data)))

#define iwl_mld_send_cmd_pdu(mld, id, ...)                              \
        iwl_mld_send_cmd_with_flags_pdu(mld, id, 0, __VA_ARGS__)

#define iwl_mld_send_cmd_empty(mld, id)                                 \
        iwl_mld_send_cmd_with_flags_pdu(mld, id, 0, NULL, 0)

#endif /* __iwl_mld_hcmd_h__ */