commit c078cedb6229e7aca6e9dc7e3cda1302eb3951f4
author Mikael Olsson <mikael.olsson@arm.com> Mon Jun 05 15:59:27 2023 +0200
committer Mikael Olsson <mikael.olsson@arm.com> Thu Sep 28 11:53:42 2023 +0200
tree 9abd34d477df02800f20d4ed51f0457eda516d65
parent 67add21188c70240b8966cdd707b03c02bd41a56

Remove address translation for buffer and carveout

Address translation for inference buffers and carveout areas have been
removed because the Linux Kernel NPU driver now provides device
addresses for them.

Change-Id: I71a133ba5ecbb94aa2c225d259e75229b6dbce5b
Signed-off-by: Mikael Olsson <mikael.olsson@arm.com>

applications/message_handler_openamp/main.cpp

diff --git a/applications/message_handler_openamp/main.cpp b/applications/message_handler_openamp/main.cpp
index 62bdc97..c120610 100644
--- a/applications/message_handler_openamp/main.cpp
+++ b/applications/message_handler_openamp/main.cpp
@@ -179,14 +179,14 @@
     auto messageHandler = std::make_shared<MessageHandler>(*rproc, "ethos-u-0.0");
 
     printf("TFLM arena. pa=%" PRIx32 ", da=%" PRIx32 ", len=%" PRIx32 "\n",
-           resourceTable.carveout.da,
            resourceTable.carveout.pa,
+           resourceTable.carveout.da,
            resourceTable.carveout.len);
 
     std::array<std::shared_ptr<InferenceRunner>, NUM_PARALLEL_TASKS> inferenceRunner;
 
     for (size_t i = 0; i < NUM_PARALLEL_TASKS; i++) {
-        auto tensorArena = static_cast<uint8_t *>(messageHandler->physicalToVirtual(resourceTable.carveout.pa));
+        auto tensorArena = reinterpret_cast<uint8_t *>(resourceTable.carveout.da);
 
         inferenceRunner[i] = std::make_shared<InferenceRunner>(&tensorArena[arenaSize * i],
                                                                arenaSize,