forked from ROMEO/obsw
96 lines
3.1 KiB
C
96 lines
3.1 KiB
C
/*
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* Copyright (C) 2007 - 2022 Xilinx, Inc.
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* Copyright (C) 2022 - 2024 Advanced Micro Devices, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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*/
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#ifndef __NETIF_XLLTEMACIF_H__
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#define __NETIF_XLLTEMACIF_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "lwip/netif.h"
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#include "netif/etharp.h"
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#include "netif/xadapter.h"
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#include "xparameters.h"
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#include "xstatus.h"
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#include "xlltemac.h"
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#include "xlldma.h"
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#include "xllfifo.h"
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#include "xlldma_bdring.h"
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#include "netif/xpqueue.h"
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#include "xlwipconfig.h"
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void xlltemacif_setmac(u32_t index, u8_t *addr);
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u8_t* xlltemacif_getmac(u32_t index);
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err_t xlltemacif_init(struct netif *netif);
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int xlltemacif_input(struct netif *netif);
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unsigned get_IEEE_phy_speed(XLlTemac *xlltemacp);
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unsigned Phy_Setup (XLlTemac *xlltemacp);
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unsigned configure_IEEE_phy_speed(XLlTemac *xlltemacp, unsigned speed);
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/* xlltemacif_hw.c */
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void xlltemac_error_handler(XLlTemac * Temac);
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/* structure within each netif, encapsulating all information required for
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* using a particular temac instance
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*/
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typedef struct {
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XLlDma lldma;
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XLlFifo llfifo;
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XLlTemac lltemac;
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/* queue to store overflow packets */
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pq_queue_t *recv_q;
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pq_queue_t *send_q;
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/* pointers to memory holding buffer descriptors (used only with SDMA) */
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void *rx_bdspace;
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void *tx_bdspace;
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enum ethernet_link_status eth_link_status;
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} xlltemacif_s;
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extern xlltemacif_s xlltemacif;
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/* xlltemacif_sdma.c */
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XStatus init_sdma(struct xemac_s *xemac);
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int process_sent_bds(XLlDma_BdRing *txring);
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void lldma_send_handler(void *arg);
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XStatus lldma_sgsend(xlltemacif_s *xlltemacif, struct pbuf *p);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __NETIF_XLLTEMACIF_H__ */
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