udc.h
上传用户:szlgq88
上传日期:2009-04-28
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文件大小:1k
- /*
- * linux/include/asm-arm/arch-pxa/udc.h
- *
- * This supports machine-specific differences in how the PXA2xx
- * USB Device Controller (UDC) is wired.
- *
- * It is set in linux/arch/arm/mach-pxa/<machine>.c and used in
- * the probe routine of linux/drivers/usb/gadget/pxa2xx_udc.c
- */
- struct pxa2xx_udc_mach_info {
- int (*udc_is_connected)(void); /* do we see host? */
- void (*udc_command)(int cmd);
- #define PXA2XX_UDC_CMD_CONNECT 0 /* let host see us */
- #define PXA2XX_UDC_CMD_DISCONNECT 1 /* so host won't see us */
- };
- extern void pxa_set_udc_info(struct pxa2xx_udc_mach_info *info);