drivers/staging/csr/unifi_config.h

   1 /*
   2  * ---------------------------------------------------------------------------
   3  *
   4  * FILE: unifi_config.h
   5  *
   6  * PURPOSE:
   7  *      This header file provides parameters that configure the operation
   8  *      of the driver.
   9  *
  10  * Copyright (C) 2006-2008 by Cambridge Silicon Radio Ltd.
  11  *
  12  * Refer to LICENSE.txt included with this source code for details on
  13  * the license terms.
  14  *
  15  * ---------------------------------------------------------------------------
  16  */
  17 #ifndef __UNIFI_CONFIG_H__
  18 #define __UNIFI_CONFIG_H__ 1
  19
  20 /*
  21  * Override for the SDIO function block size on this host. When byte mode CMD53s
  22  * are not used/supported by the SD host controller, transfers are padded up to
  23  * the next block boundary. The 512-byte default on UF6xxx wastes too much space
  24  * on the chip, so the block size is reduced to support this configuration.
  25  */
  26 #define CSR_WIFI_HIP_SDIO_BLOCK_SIZE  64
  27
  28 /* Define the number of mini-coredump buffers to allocate at startup. These are
  29  * used to record chip status for the last n unexpected resets.
  30  */
  31 #define CSR_WIFI_HIP_NUM_COREDUMP_BUFFERS  5
  32
  33
  34 #endif /* __UNIFI_CONFIG_H__ */