47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2012 Hauke Mehrtens <hauke@hauke-m.de>
|
||
|
|
*
|
||
|
|
* 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; either version 2 of the License, or (at your
|
||
|
|
* option) any later version.
|
||
|
|
*
|
||
|
|
* 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. See the GNU General Public License
|
||
|
|
* for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software Foundation,
|
||
|
|
* Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __USB_CORE_EHCI_PDRIVER_H
|
||
|
|
#define __USB_CORE_EHCI_PDRIVER_H
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct usb_ehci_pdata - platform_data for generic ehci driver
|
||
|
|
*
|
||
|
|
* @caps_offset: offset of the EHCI Capability Registers to the start of
|
||
|
|
* the io memory region provided to the driver.
|
||
|
|
* @has_tt: set to 1 if TT is integrated in root hub.
|
||
|
|
* @port_power_on: set to 1 if the controller needs a power up after
|
||
|
|
* initialization.
|
||
|
|
* @port_power_off: set to 1 if the controller needs to be powered down
|
||
|
|
* after initialization.
|
||
|
|
*
|
||
|
|
* These are general configuration options for the EHCI controller. All of
|
||
|
|
* these options are activating more or less workarounds for some hardware.
|
||
|
|
*/
|
||
|
|
struct usb_ehci_pdata {
|
||
|
|
int caps_offset;
|
||
|
|
unsigned has_tt:1;
|
||
|
|
unsigned has_synopsys_hc_bug:1;
|
||
|
|
unsigned big_endian_desc:1;
|
||
|
|
unsigned big_endian_mmio:1;
|
||
|
|
unsigned port_power_on:1;
|
||
|
|
unsigned port_power_off:1;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /* __USB_CORE_EHCI_PDRIVER_H */
|