drivers/net/wireless/intel/iwlwifi/fw/api/paging.h

   1 /******************************************************************************
   2  *
   3  * This file is provided under a dual BSD/GPLv2 license.  When using or
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   5  *
   6  * GPL LICENSE SUMMARY
   7  *
   8  * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
   9  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  10  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
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  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of version 2 of the GNU General Public License as
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  20  *
  21  * The full GNU General Public License is included in this distribution
  22  * in the file called COPYING.
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  24  * Contact Information:
  25  *  Intel Linux Wireless <linuxwifi@intel.com>
  26  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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  28  * BSD LICENSE
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  30  * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
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  32  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
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  61  *****************************************************************************/
  62 #ifndef __iwl_fw_api_paging_h__
  63 #define __iwl_fw_api_paging_h__
  64
  65 #define NUM_OF_FW_PAGING_BLOCKS 33 /* 32 for data and 1 block for CSS */
  66
  67 /**
  68  * struct iwl_fw_paging_cmd - paging layout
  69  *
  70  * Send to FW the paging layout in the driver.
  71  *
  72  * @flags: various flags for the command
  73  * @block_size: the block size in powers of 2
  74  * @block_num: number of blocks specified in the command.
  75  * @device_phy_addr: virtual addresses from device side
  76  */
  77 struct iwl_fw_paging_cmd {
  78         __le32 flags;
  79         __le32 block_size;
  80         __le32 block_num;
  81         __le32 device_phy_addr[NUM_OF_FW_PAGING_BLOCKS];
  82 } __packed; /* FW_PAGING_BLOCK_CMD_API_S_VER_1 */
  83
  84 #endif /* __iwl_fw_api_paging_h__ */