1 /*
2  * board-specific data for the libertas_spi driver.
3  *
4  * Copyright 2008 Analog Devices Inc.
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or (at
9  * your option) any later version.
10  */
11 #ifndef _LIBERTAS_SPI_H_
12 #define _LIBERTAS_SPI_H_
13 
14 struct spi_device;
15 
16 struct libertas_spi_platform_data {
17 	/* There are two ways to read data from the WLAN module's SPI
18 	 * interface. Setting 0 or 1 here controls which one is used.
19 	 *
20 	 * Usually you want to set use_dummy_writes = 1.
21 	 * However, if that doesn't work or if you are using a slow SPI clock
22 	 * speed, you may want to use 0 here. */
23 	u16 use_dummy_writes;
24 
25 	/* Board specific setup/teardown */
26 	int (*setup)(struct spi_device *spi);
27 	int (*teardown)(struct spi_device *spi);
28 };
29 #endif
30