/******************************************************************************
 *
 * This file is provided under a dual BSD/GPLv2 license.  When using or
 * redistributing this file, you may do so under either license.
 *
 * GPL LICENSE SUMMARY
 *
 * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
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 * General Public License for more details.
 *
 * The full GNU General Public License is included in this distribution
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 * Contact Information:
 *  Intel Linux Wireless <linuxwifi@intel.com>
 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 *
 * BSD LICENSE
 *
 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
 * All rights reserved.
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 *****************************************************************************/
#ifndef __iwl_fw_api_paging_h__
#define __iwl_fw_api_paging_h__

#define NUM_OF_FW_PAGING_BLOCKS	33 /* 32 for data and 1 block for CSS */

/**
 * struct iwl_fw_paging_cmd - paging layout
 *
 * Send to FW the paging layout in the driver.
 *
 * @flags: various flags for the command
 * @block_size: the block size in powers of 2
 * @block_num: number of blocks specified in the command.
 * @device_phy_addr: virtual addresses from device side
 */
struct iwl_fw_paging_cmd {
	__le32 flags;
	__le32 block_size;
	__le32 block_num;
	__le32 device_phy_addr[NUM_OF_FW_PAGING_BLOCKS];
} __packed; /* FW_PAGING_BLOCK_CMD_API_S_VER_1 */

/**
 * enum iwl_fw_item_id - FW item IDs
 *
 * @IWL_FW_ITEM_ID_PAGING: Address of the pages that the FW will upload
 *	download
 */
enum iwl_fw_item_id {
	IWL_FW_ITEM_ID_PAGING = 3,
};

/**
 * struct iwl_fw_get_item_cmd - get an item from the fw
 * @item_id: ID of item to obtain, see &enum iwl_fw_item_id
 */
struct iwl_fw_get_item_cmd {
	__le32 item_id;
} __packed; /* FW_GET_ITEM_CMD_API_S_VER_1 */

struct iwl_fw_get_item_resp {
	__le32 item_id;
	__le32 item_byte_cnt;
	__le32 item_val;
} __packed; /* FW_GET_ITEM_RSP_S_VER_1 */

#endif /* __iwl_fw_api_paging_h__ */