kernel/2.6.29.6-aldebaran-rt/drivers/net/wireless/iwlwifi/iwl-3945-core.h

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   8  * Copyright(c) 2008 Intel Corporation. All rights reserved.
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  24  * The full GNU General Public License is included in this distribution
  25  * in the file called LICENSE.GPL.
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  28  *  Intel Linux Wireless <ilw@linux.intel.com>
  29  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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  61  *****************************************************************************/
  62
  63 #ifndef __iwl_3945_dev_h__
  64 #define __iwl_3945_dev_h__
  65
  66 #define IWL_PCI_DEVICE(dev, subdev, cfg) \
  67         .vendor = PCI_VENDOR_ID_INTEL,  .device = (dev), \
  68         .subvendor = PCI_ANY_ID, .subdevice = (subdev), \
  69         .driver_data = (kernel_ulong_t)&(cfg)
  70
  71 #define IWL_SKU_G       0x1
  72 #define IWL_SKU_A       0x2
  73
  74 /**
  75  * struct iwl_3945_cfg
  76  * @fw_name_pre: Firmware filename prefix. The api version and extension
  77  *      (.ucode) will be added to filename before loading from disk. The
  78  *      filename is constructed as fw_name_pre<api>.ucode.
  79  * @ucode_api_max: Highest version of uCode API supported by driver.
  80  * @ucode_api_min: Lowest version of uCode API supported by driver.
  81  *
  82  * We enable the driver to be backward compatible wrt API version. The
  83  * driver specifies which APIs it supports (with @ucode_api_max being the
  84  * highest and @ucode_api_min the lowest). Firmware will only be loaded if
  85  * it has a supported API version. The firmware's API version will be
  86  * stored in @iwl_priv, enabling the driver to make runtime changes based
  87  * on firmware version used.
  88  *
  89  * For example,
  90  * if (IWL_UCODE_API(priv->ucode_ver) >= 2) {
  91  *      Driver interacts with Firmware API version >= 2.
  92  * } else {
  93  *      Driver interacts with Firmware API version 1.
  94  * }
  95  */
  96 struct iwl_3945_cfg {
  97         const char *name;
  98         const char *fw_name_pre;
  99         const unsigned int ucode_api_max;
 100         const unsigned int ucode_api_min;
 101         unsigned int sku;
 102 };
 103
 104 #endif /* __iwl_dev_h__ */