https://github.com/torvalds/linux
Tip revision: bc465aa9d045feb0e13b4a8f32cc33c1943f62d6 authored by Linus Torvalds on 22 March 2015, 23:50:21 UTC
Linux 4.0-rc5
Linux 4.0-rc5
Tip revision: bc465aa
usb_ops_linux.h
/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
*
******************************************************************************/
#ifndef __USB_OPS_LINUX_H__
#define __USB_OPS_LINUX_H__
#define VENDOR_CMD_MAX_DATA_LEN 254
#define RTW_USB_CONTROL_MSG_TIMEOUT_TEST 10/* ms */
#define RTW_USB_CONTROL_MSG_TIMEOUT 500/* ms */
#define MAX_USBCTRL_VENDORREQ_TIMES 10
#define RTW_USB_BULKOUT_TIME 5000/* ms */
#define REALTEK_USB_VENQT_READ 0xC0
#define REALTEK_USB_VENQT_WRITE 0x40
#define ALIGNMENT_UNIT 16
#define MAX_VENDOR_REQ_CMD_SIZE 254 /* 8188cu SIE Support */
#define MAX_USB_IO_CTL_SIZE (MAX_VENDOR_REQ_CMD_SIZE + ALIGNMENT_UNIT)
#define USB_HIGH_SPEED_BULK_SIZE 512
#define USB_FULL_SPEED_BULK_SIZE 64
#define _usbctrl_vendorreq_async_callback(urb, regs) \
_usbctrl_vendorreq_async_callback(urb)
#define usb_bulkout_zero_complete(purb, regs) \
usb_bulkout_zero_complete(purb)
#define usb_write_mem_complete(purb, regs) \
usb_write_mem_complete(purb)
#define usb_write_port_complete(purb, regs) \
usb_write_port_complete(purb)
#define usb_read_port_complete(purb, regs) \
usb_read_port_complete(purb)
#define usb_read_interrupt_complete(purb, regs) \
usb_read_interrupt_complete(purb)
static inline u8 rtw_usb_bulk_size_boundary(struct adapter *padapter,
int buf_len)
{
u8 rst = true;
struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter);
if (pdvobjpriv->ishighspeed)
rst = (0 == (buf_len) % USB_HIGH_SPEED_BULK_SIZE) ?
true : false;
else
rst = (0 == (buf_len) % USB_FULL_SPEED_BULK_SIZE) ?
true : false;
return rst;
}
unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr);
u8 usb_read8(struct adapter *adapter, u32 addr);
u16 usb_read16(struct adapter *adapter, u32 addr);
u32 usb_read32(struct adapter *adapter, u32 addr);
u32 usb_read_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
void usb_read_port_cancel(struct adapter *adapter);
int usb_write8(struct adapter *adapter, u32 addr, u8 val);
int usb_write16(struct adapter *adapter, u32 addr, u16 val);
int usb_write32(struct adapter *adapter, u32 addr, u32 val);
u32 usb_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
void usb_write_port_cancel(struct adapter *adapter);
#endif