1 files changed, 109 insertions, 0 deletions
diff --git a/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo/src/lwIP_Demo/lwIP_port/include/netif/xemacpsif.h b/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo/src/lwIP_Demo/lwIP_port/include/netif/xemacpsif.h
new file mode 100644
index 000000000..f07f018b4
--- /dev/null
+++ b/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo/src/lwIP_Demo/lwIP_port/include/netif/xemacpsif.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2010-2013 Xilinx, Inc.  All rights reserved.
+ *
+ * Xilinx, Inc.
+ * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A
+ * COURTESY TO YOU.  BY PROVIDING THIS DESIGN, CODE, OR INFORMATION AS
+ * ONE POSSIBLE   IMPLEMENTATION OF THIS FEATURE, APPLICATION OR
+ * STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS IMPLEMENTATION
+ * IS FREE FROM ANY CLAIMS OF INFRINGEMENT, AND YOU ARE RESPONSIBLE
+ * FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE FOR YOUR IMPLEMENTATION.
+ * XILINX EXPRESSLY DISCLAIMS ANY WARRANTY WHATSOEVER WITH RESPECT TO
+ * THE ADEQUACY OF THE IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO
+ * ANY WARRANTIES OR REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE
+ * FROM CLAIMS OF INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#ifndef __NETIF_XEMACPSIF_H__
+#define __NETIF_XEMACPSIF_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "xlwipconfig.h"
+#include "lwip/netif.h"
+#include "netif/etharp.h"
+#include "netif/xadapter.h"
+
+#include "xstatus.h"
+#include "sleep.h"
+#include "xparameters.h"
+#include "xparameters_ps.h"	/* defines XPAR values */
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xil_io.h"
+#include "xil_exception.h"
+#include "xpseudo_asm.h"
+#include "xil_cache.h"
+#include "xil_printf.h"
+#include "xuartps.h"
+#include "xscugic.h"
+#include "xemacps.h"		/* defines XEmacPs API */
+
+#include "netif/xpqueue.h"
+#include "xlwipconfig.h"
+
+void 	xemacpsif_setmac(u32_t index, u8_t *addr);
+u8_t*	xemacpsif_getmac(u32_t index);
+err_t 	xemacpsif_init(struct netif *netif);
+int 	xemacpsif_input(struct netif *netif);
+#ifdef NOTNOW_BHILL
+unsigned get_IEEE_phy_speed(XLlTemac *xlltemacp);
+#endif
+
+/* xaxiemacif_hw.c */
+void 	xemacps_error_handler(XEmacPs * Temac);
+
+/* structure within each netif, encapsulating all information required for
+ * using a particular temac instance
+ */
+typedef struct {
+	XEmacPs emacps;
+
+	/* queue to store overflow packets */
+	pq_queue_t *recv_q;
+	pq_queue_t *send_q;
+
+	/* pointers to memory holding buffer descriptors (used only with SDMA) */
+	void *rx_bdspace;
+	void *tx_bdspace;
+
+	unsigned int last_rx_frms_cntr;
+
+} xemacpsif_s;
+
+extern xemacpsif_s xemacpsif;
+
+int	is_tx_space_available(xemacpsif_s *emac);
+
+/* xaxiemacif_dma.c */
+
+XStatus init_axi_dma(struct xemac_s *xemac);
+void  process_sent_bds(XEmacPs_BdRing *txring);
+unsigned Phy_Setup (XEmacPs *xemacpsp);
+void emacps_send_handler(void *arg);
+XStatus emacps_sgsend(xemacpsif_s *xemacpsif, struct pbuf *p);
+void emacps_recv_handler(void *arg);
+void emacps_error_handler(void *arg,u8 Direction, u32 ErrorWord);
+void setup_rx_bds(XEmacPs_BdRing *rxring);
+void HandleTxErrors(struct xemac_s *xemac);
+void HandleEmacPsError(struct xemac_s *xemac);
+XEmacPs_Config *xemacps_lookup_config(unsigned mac_base);
+void init_emacps(xemacpsif_s *xemacps, struct netif *netif);
+void setup_isr (struct xemac_s *xemac);
+XStatus init_dma(struct xemac_s *xemac);
+void start_emacps (xemacpsif_s *xemacps);
+void FreeTxRxPBufs(void);
+void FreeOnlyTxPBufs(void);
+void init_emacps_on_error (xemacpsif_s *xemacps, struct netif *netif);
+void clean_dma_txdescs(struct xemac_s *xemac);
+void resetrx_on_no_rxdata(xemacpsif_s *xemacpsif);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __NETIF_XAXIEMACIF_H__ */