Add x_emac_map to xilinx_ultrascale port

This map makes sure the correct interrupt id is registered in the
interrupt controller.
E.g. 'XPAR_XEMACPS_0_BASEADDR' is Canonical for the first interface
and can be mapped to any of the GEMs. 'XPAR_XEMACPS_0_INTR' on the
other hand is fixed to GEM0. This is why this mapping is needed.

Author: StefanBalt

source/portable/NetworkInterface/xilinx_ultrascale/NetworkInterface.c

@@ -50,6 +50,7 @@
 #include "x_topology.h"
 #include "x_emacpsif.h"
 #include "x_emacpsif_hw.h"
+#include "x_emac_map.h"
 
 /* Provided memory configured as uncached. */
 #include "uncached_memory.h"
@@ -160,7 +161,7 @@ struct xtopology_t xXTopologies[ XPAR_XEMACPS_NUM_INSTANCES ] =
         .intc_baseaddr    = 0x0,
         .intc_emac_intr   = 0x0,
         .scugic_baseaddr  = XPAR_SCUGIC_0_CPU_BASEADDR,
-        .scugic_emac_intr = XPAR_XEMACPS_0_INTR,
+        .scugic_emac_intr = ZYNQMP_EMACPS_0_IRQ_ID,
         },
     #if ( XPAR_XEMACPS_NUM_INSTANCES > 1 )
         [ 1 ] =
@@ -170,7 +171,7 @@ struct xtopology_t xXTopologies[ XPAR_XEMACPS_NUM_INSTANCES ] =
         .intc_baseaddr    = 0x0,
         .intc_emac_intr   = 0x0,
         .scugic_baseaddr  = XPAR_SCUGIC_0_CPU_BASEADDR,
-        .scugic_emac_intr = XPAR_XEMACPS_1_INTR,
+        .scugic_emac_intr = ZYNQMP_EMACPS_1_IRQ_ID,
         },
     #elif ( XPAR_XEMACPS_NUM_INSTANCES > 2 )
         [ 2 ] =
@@ -180,7 +181,7 @@ struct xtopology_t xXTopologies[ XPAR_XEMACPS_NUM_INSTANCES ] =
         .intc_baseaddr    = 0x0,
         .intc_emac_intr   = 0x0,
         .scugic_baseaddr  = XPAR_SCUGIC_0_CPU_BASEADDR,
-        .scugic_emac_intr = XPAR_XEMACPS_2_INTR,
+        .scugic_emac_intr = ZYNQMP_EMACPS_2_IRQ_ID,
         },
     #elif ( XPAR_XEMACPS_NUM_INSTANCES > 3 )
         [ 3 ] =
@@ -190,7 +191,7 @@ struct xtopology_t xXTopologies[ XPAR_XEMACPS_NUM_INSTANCES ] =
         .intc_baseaddr    = 0x0,
         .intc_emac_intr   = 0x0,
         .scugic_baseaddr  = XPAR_SCUGIC_0_CPU_BASEADDR,
-        .scugic_emac_intr = XPAR_XEMACPS_3_INTR,
+        .scugic_emac_intr = ZYNQMP_EMACPS_3_IRQ_ID,
         },
     #endif /* if ( XPAR_XEMACPS_NUM_INSTANCES > 1 ) */
 };

source/portable/NetworkInterface/xilinx_ultrascale/x_emac_map.h

@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2007-2013 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 __XEMACMAP_H_
+#define __XEMACMAP_H_
+
+#include "xparameters_ps.h"
+#include "xparameters.h"
+
+
+#define ZYNQMP_EMACPS_0_BASEADDR      0xFF0B0000
+#define ZYNQMP_EMACPS_1_BASEADDR      0xFF0C0000
+#define ZYNQMP_EMACPS_2_BASEADDR      0xFF0D0000
+#define ZYNQMP_EMACPS_3_BASEADDR      0xFF0E0000
+
+#if XPAR_XEMACPS_0_BASEADDR == ZYNQMP_EMACPS_0_BASEADDR
+    #define ZYNQMP_EMACPS_0_IRQ_ID    XPAR_XEMACPS_0_INTR
+#endif
+#if XPAR_XEMACPS_0_BASEADDR == ZYNQMP_EMACPS_1_BASEADDR
+    #define ZYNQMP_EMACPS_0_IRQ_ID    XPAR_XEMACPS_1_INTR
+#endif
+#if XPAR_XEMACPS_0_BASEADDR == ZYNQMP_EMACPS_2_BASEADDR
+    #define ZYNQMP_EMACPS_0_IRQ_ID    XPAR_XEMACPS_2_INTR
+#endif
+#if XPAR_XEMACPS_0_BASEADDR == ZYNQMP_EMACPS_3_BASEADDR
+    #define ZYNQMP_EMACPS_0_IRQ_ID    XPAR_XEMACPS_3_INTR
+#endif
+#if XPAR_XEMACPS_1_BASEADDR == ZYNQMP_EMACPS_0_BASEADDR
+    #define ZYNQMP_EMACPS_1_IRQ_ID    XPAR_XEMACPS_0_INTR
+#endif
+#if XPAR_XEMACPS_1_BASEADDR == ZYNQMP_EMACPS_1_BASEADDR
+    #define ZYNQMP_EMACPS_1_IRQ_ID    XPAR_XEMACPS_1_INTR
+#endif
+#if XPAR_XEMACPS_1_BASEADDR == ZYNQMP_EMACPS_2_BASEADDR
+    #define ZYNQMP_EMACPS_1_IRQ_ID    XPAR_XEMACPS_2_INTR
+#endif
+#if XPAR_XEMACPS_1_BASEADDR == ZYNQMP_EMACPS_3_BASEADDR
+    #define ZYNQMP_EMACPS_1_IRQ_ID    XPAR_XEMACPS_3_INTR
+#endif
+#if XPAR_XEMACPS_2_BASEADDR == ZYNQMP_EMACPS_0_BASEADDR
+    #define ZYNQMP_EMACPS_2_IRQ_ID    XPAR_XEMACPS_0_INTR
+#endif
+#if XPAR_XEMACPS_2_BASEADDR == ZYNQMP_EMACPS_1_BASEADDR
+    #define ZYNQMP_EMACPS_2_IRQ_ID    XPAR_XEMACPS_1_INTR
+#endif
+#if XPAR_XEMACPS_2_BASEADDR == ZYNQMP_EMACPS_2_BASEADDR
+    #define ZYNQMP_EMACPS_2_IRQ_ID    XPAR_XEMACPS_2_INTR
+#endif
+#if XPAR_XEMACPS_2_BASEADDR == ZYNQMP_EMACPS_3_BASEADDR
+    #define ZYNQMP_EMACPS_2_IRQ_ID    XPAR_XEMACPS_3_INTR
+#endif
+#if XPAR_XEMACPS_3_BASEADDR == ZYNQMP_EMACPS_0_BASEADDR
+    #define ZYNQMP_EMACPS_3_IRQ_ID    XPAR_XEMACPS_0_INTR
+#endif
+#if XPAR_XEMACPS_3_BASEADDR == ZYNQMP_EMACPS_1_BASEADDR
+    #define ZYNQMP_EMACPS_3_IRQ_ID    XPAR_XEMACPS_1_INTR
+#endif
+#if XPAR_XEMACPS_3_BASEADDR == ZYNQMP_EMACPS_2_BASEADDR
+    #define ZYNQMP_EMACPS_3_IRQ_ID    XPAR_XEMACPS_2_INTR
+#endif
+#if XPAR_XEMACPS_3_BASEADDR == ZYNQMP_EMACPS_3_BASEADDR
+    #define ZYNQMP_EMACPS_3_IRQ_ID    XPAR_XEMACPS_3_INTR
+#endif
+
+#endif /* __XEMACMAP_H_ */

source/portable/NetworkInterface/xilinx_ultrascale/x_emacpsif_physpeed.c

@@ -54,6 +54,7 @@
 #include <stdlib.h>
 
 #include "x_emacpsif.h"
+#include "x_emac_map.h"
 #include "xparameters_ps.h"
 #include "xparameters.h"