1 files changed, 100 insertions, 0 deletions
diff --git a/lwip/ports/drivers/eth_lwip.h b/lwip/ports/drivers/eth_lwip.h
new file mode 100644
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+++ b/lwip/ports/drivers/eth_lwip.h
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+/*
+ * Copyright (c) 2013, 2015 Czech Technical University in Prague
+ * Czech Republic
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+ * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ *
+ * Author: Premysl Houdek <houdepre@fel.cvut.cz>
+ * Mentor: Pavel Pisa <pisa@cmp.felk.cvut.cz>
+ * Industrial Informatics Group, FEE, Czech Technical University in Prague
+ *
+ * Based on work of Carlos Jenkins, Rostislav Lisovy, Jan Dolezal
+ */
+
+#ifndef __ETH_LWIP_H
+#define __ETH_LWIP_H
+
+#include <stdio.h>
+#include <stdbool.h>
+#include "lwip/netif.h"
+
+
+/**
+ * While scanning phy addresses no alive phy was found.
+ * Return value of rpp_eth_hw_init() function.
+ */
+#define NO_PHY_ALIVE             -1
+/**
+ * Scanning default phy address, it was found it's not alive.
+ * Return value of rpp_eth_hw_init() function.
+ */
+#define DFLT_PHY_NOT_ALIVE       -1
+/**
+ * When setting autonegotiation parameters to EMAC module, there was found impossible mode (usually on timeout of autonegotiation).
+ * Return value of rpp_eth_hw_init_postInit() function.
+ */
+#define UNKN_DUPLEX_MODE         -2 /* this could mean that autonegotiation was not completed yet */
+/**
+ * Phy is down error.
+ * Return value of rpp_eth_init_postInit() function.
+ */
+#define PHY_LINK_DOWN            -3
+
+/**
+ * LwIP netif couldn't be added, it is likely that there was an error during initialization of the hardware.
+ */
+#define NETIF_ADD_ERR            -10 /* could be one of previous, except PHY_LINK_DOWN - currently */
+/**
+ * Memory requirements couldn't be satisfied.
+ */
+#define DHCP_MEM_ERR             -11
+
+/**
+ * configures whether rpp_eth_get_macAddrStr() creates string with big or small latin letters
+ */
+#define MAC_BIG_LETTERS           1
+
+/**
+ * ETH module system startup initialization.
+ *
+ * Call this method before using this module.
+ * This method starts autonegotiation and doesn't check for end of autoneg.
+ * When eth module is about to be used, you have to run rpp_eth_init_postInit()
+ * first and you should check whether link is up.
+ *
+ * @return SUCCESS if initialization successful.\n
+ *         FAILURE if module already initialized.
+ */
+int8_t eth_lwip_init(uint8_t *mac_addr);
+void eth_lwip_get_dhcp_info(void);
+int eth_lwip_get_netif_status_cmd(int argc, char *arg[]);
+void eth_lwip_set_hwaddr(struct netif *netif, uint8_t *mac_addr);
+void eth_lwip_get_hwaddr_str(struct netif *netif, uint8_t *macStr);
+struct netif *eth_lwip_get_netif(uint32_t instance_number);
+
+
+
+
+
+
+#endif /* __ETH_LWIP_H */