Apps: zynqmp: Add API to get rsc table

This API is introduced for applications to get the resource table
across different  platforms. For baremetal/RTOS, you don't actually
need this API, but for Linux userspace, it is required as it
can have multiple resource talbes for different remotes.

Signed-off-by: Wendy Liang <jliang@xilinx.com>

diff --git a/apps/machine/zynqmp/rsc_table.c b/apps/machine/zynqmp/rsc_table.c
index 51a72ea94e5e2ab85f15cae053130002ff304223..fdcffc7102907bd98861f9ebbaa81a85e879b97c 100644 (file)
--- a/apps/machine/zynqmp/rsc_table.c
+++ b/apps/machine/zynqmp/rsc_table.c
@@ -54,7 +54,7 @@
 
 #define NUM_TABLE_ENTRIES           1
 
 
 #define NUM_TABLE_ENTRIES           1
 

-const struct remote_resource_table __resource resources = {
+struct remote_resource_table __resource resources = {

        /* Version */
        1,
 
        /* Version */
        1,
 


@@ -79,3 +79,10 @@ const struct remote_resource_table __resource resources = {
        {
         RING_RX, VRING_ALIGN, VRING_SIZE, 2, 0},
 };
        {
         RING_RX, VRING_ALIGN, VRING_SIZE, 2, 0},
 };

+
+void *get_resource_table (int rsc_id, int *len)
+{
+       (void) rsc_id;
+       *len = sizeof(resources);
+       return &resources;
+}