/******************************************************************************
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*
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* Copyright(c) 2007 - 2019 Realtek Corporation.
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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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*****************************************************************************/
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#ifndef __USB_OPS_LINUX_H__
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#define __USB_OPS_LINUX_H__
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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, 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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int rtw_os_urb_resource_alloc(struct data_urb *dataurb);
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void rtw_os_urb_resource_free(struct data_urb *dataurb);
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int usbctrl_vendorreq(struct dvobj_priv *pdvobjpriv, u8 request, u16 value, u16 index,
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void *pdata, u16 len, u8 requesttype);
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u32 rtw_usb_write_port(void *d, u8 *phl_tx_buf_ptr,
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u8 bulk_id, u32 len, u8 *pkt_data_buf);
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void rtw_usb_write_port_cancel(void *d);
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u32 rtw_usb_read_port(void *d, void *rxobj,
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u8 *inbuf, u32 inbuf_len, u8 bulk_id, u8 minlen);
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void rtw_usb_read_port_cancel(void *d);
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#endif
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