diff options
Diffstat (limited to 'arch/tile/include/hv/drv_usb_host_intf.h')
| -rw-r--r-- | arch/tile/include/hv/drv_usb_host_intf.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/tile/include/hv/drv_usb_host_intf.h b/arch/tile/include/hv/drv_usb_host_intf.h new file mode 100644 index 000000000000..24ce774a3f1d --- /dev/null +++ b/arch/tile/include/hv/drv_usb_host_intf.h @@ -0,0 +1,39 @@ +/* + * Copyright 2012 Tilera Corporation. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + */ + +/** + * Interface definitions for the USB host driver. + */ + +#ifndef _SYS_HV_DRV_USB_HOST_INTF_H +#define _SYS_HV_DRV_USB_HOST_INTF_H + +#include <arch/usb_host.h> + + +/** Offset for the EHCI register MMIO region. */ +#define HV_USB_HOST_MMIO_OFFSET_EHCI ((uint64_t) USB_HOST_HCCAPBASE_REG) + +/** Offset for the OHCI register MMIO region. */ +#define HV_USB_HOST_MMIO_OFFSET_OHCI ((uint64_t) USB_HOST_OHCD_HC_REVISION_REG) + +/** Size of the register MMIO region. This turns out to be the same for + * both EHCI and OHCI. */ +#define HV_USB_HOST_MMIO_SIZE ((uint64_t) 0x1000) + +/** The number of service domains supported by the USB host shim. */ +#define HV_USB_HOST_NUM_SVC_DOM 1 + + +#endif /* _SYS_HV_DRV_USB_HOST_INTF_H */ |