/******************************************************************************
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*
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* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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*
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******************************************************************************/
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#ifndef __USB_OPS_LINUX_H__
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#define __USB_OPS_LINUX_H__
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#define VENDOR_CMD_MAX_DATA_LEN 254
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#define FW_START_ADDRESS 0x1000
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#define RTW_USB_CONTROL_MSG_TIMEOUT_TEST 10/* ms */
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#define RTW_USB_CONTROL_MSG_TIMEOUT 500/* ms */
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#define RECV_BULK_IN_ADDR 0x80/* assign by drv, not real address */
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#define RECV_INT_IN_ADDR 0x81/* assign by drv, not real address */
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#define INTERRUPT_MSG_FORMAT_LEN 60
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#if defined(CONFIG_VENDOR_REQ_RETRY) && defined(CONFIG_USB_VENDOR_REQ_MUTEX)
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/* vendor req retry should be in the situation when each vendor req is atomically submitted from others */
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#define MAX_USBCTRL_VENDORREQ_TIMES 10
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#else
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#define MAX_USBCTRL_VENDORREQ_TIMES 1
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#endif
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#define RTW_USB_BULKOUT_TIMEOUT 5000/* ms */
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#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 5, 0)) || (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 18))
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#define _usbctrl_vendorreq_async_callback(urb, regs) _usbctrl_vendorreq_async_callback(urb)
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#define usb_bulkout_zero_complete(purb, regs) usb_bulkout_zero_complete(purb)
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#define usb_write_mem_complete(purb, regs) usb_write_mem_complete(purb)
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#define usb_write_port_complete(purb, regs) usb_write_port_complete(purb)
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#define usb_read_port_complete(purb, regs) usb_read_port_complete(purb)
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#define usb_read_interrupt_complete(purb, regs) usb_read_interrupt_complete(purb)
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#endif
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 12))
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#define rtw_usb_control_msg(dev, pipe, request, requesttype, value, index, data, size, timeout_ms) \
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usb_control_msg((dev), (pipe), (request), (requesttype), (value), (index), (data), (size), (timeout_ms))
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#define rtw_usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout_ms) \
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usb_bulk_msg((usb_dev), (pipe), (data), (len), (actual_length), (timeout_ms))
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#else
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#define rtw_usb_control_msg(dev, pipe, request, requesttype, value, index, data, size, timeout_ms) \
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usb_control_msg((dev), (pipe), (request), (requesttype), (value), (index), (data), (size), \
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((timeout_ms) == 0) || ((timeout_ms) * HZ / 1000 > 0) ? ((timeout_ms) * HZ / 1000) : 1)
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#define rtw_usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout_ms) \
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usb_bulk_msg((usb_dev), (pipe), (data), (len), (actual_length), \
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((timeout_ms) == 0) || ((timeout_ms) * HZ / 1000 > 0) ? ((timeout_ms) * HZ / 1000) : 1)
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#endif
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#ifdef CONFIG_USB_SUPPORT_ASYNC_VDN_REQ
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int usb_async_write8(struct intf_hdl *pintfhdl, u32 addr, u8 val);
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int usb_async_write16(struct intf_hdl *pintfhdl, u32 addr, u16 val);
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int usb_async_write32(struct intf_hdl *pintfhdl, u32 addr, u32 val);
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#endif /* CONFIG_USB_SUPPORT_ASYNC_VDN_REQ */
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unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr);
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void usb_read_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem);
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void usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem);
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void usb_read_port_cancel(struct intf_hdl *pintfhdl);
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u32 usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem);
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void usb_write_port_cancel(struct intf_hdl *pintfhdl);
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int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u8 request, u16 value, u16 index, void *pdata, u16 len, u8 requesttype);
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#ifdef CONFIG_USB_SUPPORT_ASYNC_VDN_REQ
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int _usbctrl_vendorreq_async_write(struct usb_device *udev, u8 request,
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u16 value, u16 index, void *pdata, u16 len, u8 requesttype);
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#endif /* CONFIG_USB_SUPPORT_ASYNC_VDN_REQ */
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u8 usb_read8(struct intf_hdl *pintfhdl, u32 addr);
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u16 usb_read16(struct intf_hdl *pintfhdl, u32 addr);
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u32 usb_read32(struct intf_hdl *pintfhdl, u32 addr);
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int usb_write8(struct intf_hdl *pintfhdl, u32 addr, u8 val);
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int usb_write16(struct intf_hdl *pintfhdl, u32 addr, u16 val);
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int usb_write32(struct intf_hdl *pintfhdl, u32 addr, u32 val);
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int usb_writeN(struct intf_hdl *pintfhdl, u32 addr, u32 length, u8 *pdata);
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u32 usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem);
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void usb_recv_tasklet(void *priv);
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#ifdef CONFIG_USB_INTERRUPT_IN_PIPE
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void usb_read_interrupt_complete(struct urb *purb, struct pt_regs *regs);
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u32 usb_read_interrupt(struct intf_hdl *pintfhdl, u32 addr);
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#endif
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#endif
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