61 lines
2.3 KiB
C
61 lines
2.3 KiB
C
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#ifndef __RTL8019DEV_H__
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#define __RTL8019DEV_H__
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/*****************************************************************************
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* Module Name: Realtek 8019AS Driver Interface for uIP-AVR Port
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*
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* Created By: Louis Beaudoin (www.embedded-creations.com)
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*
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* Original Release: September 21, 2002
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*
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* Module Description:
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* Provides three functions to interface with the Realtek 8019AS driver
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* These functions can be called directly from the main uIP control loop
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* to send packets from uip_buf and uip_appbuf, and store incoming packets to
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* uip_buf
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*
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* September 30, 2002 - Louis Beaudoin
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* Modifications required to handle the packet receive function changes in
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* rtl8019.c. There is no longer a need to poll for an empty buffer or
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* an overflow.
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* Added support for the Imagecraft Compiler
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*
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*****************************************************************************/
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#include "net/uip.h"
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#include "dev/rtl8019.h"
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/*****************************************************************************
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* RTL8019dev_init()
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* Created By: Louis Beaudoin
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* Date: September 21, 2002
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* Description: Power-up initialization of the RTL8019
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*****************************************************************************/
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void RTL8019dev_init(void);
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/*****************************************************************************
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* RTL8019dev_send()
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* Created By: Louis Beaudoin
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* Date: September 21, 2002
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* Description: Sends the packet contained in uip_buf and uip_appdata over
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* the network
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*****************************************************************************/
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void RTL8019dev_send(void);
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/*****************************************************************************
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* unsigned char/int RTL8019dev_poll()
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* Returns: Length of the packet retreived, or zero if no packet retreived
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* Created By: Louis Beaudoin
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* Date: September 21, 2002
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* Description: Polls the RTL8019 looking for an overflow condition or a new
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* packet in the receive buffer. If a new packet exists and
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* will fit in uip_buf, it is retreived, and the length is
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* returned. A packet bigger than the buffer is discarded
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*****************************************************************************/
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unsigned int RTL8019dev_poll(void);
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#endif /* __RTL8019DEV_H__ */
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