diff options
Diffstat (limited to 'include/asm-arm/arch-pxa/udc.h')
| -rw-r--r-- | include/asm-arm/arch-pxa/udc.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-arm/arch-pxa/udc.h b/include/asm-arm/arch-pxa/udc.h new file mode 100644 index 00000000000..30548a30c77 --- /dev/null +++ b/include/asm-arm/arch-pxa/udc.h @@ -0,0 +1,18 @@ +/* + * 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); + |