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File: [Development] / linux-2.6-xfs / include / linux / usb / sl811.h (download)

Revision 1.3, Mon Aug 4 17:03:13 2008 UTC (9 years, 2 months ago) by lachlan.longdrop.melbourne.sgi.com
Branch: MAIN
CVS Tags: HEAD
Changes since 1.2: +4 -1 lines

Merge up to 2.6.26
Merge of 2.6.x-xfs-melb:linux:31804b by kenmcd.

/*
 * board initialization should put one of these into dev->platform_data
 * and place the sl811hs onto platform_bus named "sl811-hcd".
 */

#ifndef __LINUX_USB_SL811_H
#define __LINUX_USB_SL811_H

struct sl811_platform_data {
	unsigned	can_wakeup:1;

	/* given port_power, msec/2 after power on till power good */
	u8		potpg;

	/* mA/2 power supplied on this port (max = default = 250) */
	u8		power;

	/* sl811 relies on an external source of VBUS current */
	void		(*port_power)(struct device *dev, int is_on);

	/* pulse sl811 nRST (probably with a GPIO) */
	void		(*reset)(struct device *dev);

	/* some boards need something like these: */
	/* int		(*check_overcurrent)(struct device *dev); */
	/* void		(*clock_enable)(struct device *dev, int is_on); */
};

#endif /* __LINUX_USB_SL811_H */