1 files changed, 90 insertions, 0 deletions
diff --git a/llama.cpp/ggml/src/ggml-virtgpu/backend/shared/api_remoting.h b/llama.cpp/ggml/src/ggml-virtgpu/backend/shared/api_remoting.h
new file mode 100644
index 0000000..f19a5d1
--- /dev/null
+++ b/llama.cpp/ggml/src/ggml-virtgpu/backend/shared/api_remoting.h
@@ -0,0 +1,90 @@
+#pragma once
+
+/* the rest of this file must match virglrenderer/src/apir-protocol.h */
+
+#include <unistd.h>
+
+#include <cstdint>
+
+#define APIR_PROTOCOL_MAJOR 0
+#define APIR_PROTOCOL_MINOR 1
+
+#define APIR_HANDSHAKE_MAGIC 0xab1e
+
+enum ApirCommandType {
+    APIR_COMMAND_TYPE_HANDSHAKE   = 0,
+    APIR_COMMAND_TYPE_LOADLIBRARY = 1,
+    APIR_COMMAND_TYPE_FORWARD     = 2,
+
+    APIR_COMMAND_TYPE_LENGTH      = 3,
+};
+
+typedef uint64_t ApirCommandFlags;
+
+enum ApirLoadLibraryReturnCode {
+    APIR_LOAD_LIBRARY_SUCCESS                        = 0,
+    APIR_LOAD_LIBRARY_HYPERCALL_INITIALIZATION_ERROR = 1,
+    APIR_LOAD_LIBRARY_ALREADY_LOADED                 = 2,
+    APIR_LOAD_LIBRARY_ENV_VAR_MISSING                = 3,
+    APIR_LOAD_LIBRARY_CANNOT_OPEN                    = 4,
+    APIR_LOAD_LIBRARY_SYMBOL_MISSING                 = 5,
+    APIR_LOAD_LIBRARY_INIT_BASE_INDEX                = 6,  // anything above this is a APIR backend library initialization return code
+};
+
+enum ApirForwardReturnCode {
+    APIR_FORWARD_SUCCESS         = 0,
+    APIR_FORWARD_NO_DISPATCH_FCT = 1,
+    APIR_FORWARD_TIMEOUT         = 2,
+
+    APIR_FORWARD_BASE_INDEX      = 3,  // anything above this is a APIR backend library forward return code
+} ;
+
+__attribute__((unused)) static inline const char * apir_command_name(ApirCommandType type) {
+    switch (type) {
+        case APIR_COMMAND_TYPE_HANDSHAKE:
+            return "HandShake";
+        case APIR_COMMAND_TYPE_LOADLIBRARY:
+            return "LoadLibrary";
+        case APIR_COMMAND_TYPE_FORWARD:
+            return "Forward";
+        default:
+            return "unknown";
+    }
+}
+
+__attribute__((unused)) static const char * apir_load_library_error(ApirLoadLibraryReturnCode code) {
+#define APIR_LOAD_LIBRARY_ERROR(code_name) \
+    do {                                   \
+        if (code == code_name)             \
+            return #code_name;             \
+    } while (0)
+
+    APIR_LOAD_LIBRARY_ERROR(APIR_LOAD_LIBRARY_SUCCESS);
+    APIR_LOAD_LIBRARY_ERROR(APIR_LOAD_LIBRARY_HYPERCALL_INITIALIZATION_ERROR);
+    APIR_LOAD_LIBRARY_ERROR(APIR_LOAD_LIBRARY_ALREADY_LOADED);
+    APIR_LOAD_LIBRARY_ERROR(APIR_LOAD_LIBRARY_ENV_VAR_MISSING);
+    APIR_LOAD_LIBRARY_ERROR(APIR_LOAD_LIBRARY_CANNOT_OPEN);
+    APIR_LOAD_LIBRARY_ERROR(APIR_LOAD_LIBRARY_SYMBOL_MISSING);
+    APIR_LOAD_LIBRARY_ERROR(APIR_LOAD_LIBRARY_INIT_BASE_INDEX);
+
+    return "Unknown APIR_COMMAND_TYPE_LoadLibrary error";
+
+#undef APIR_LOAD_LIBRARY_ERROR
+}
+
+__attribute__((unused)) static const char * apir_forward_error(ApirForwardReturnCode code) {
+#define APIR_FORWARD_ERROR(code_name) \
+    do {                              \
+        if (code == code_name)        \
+            return #code_name;        \
+    } while (0)
+
+    APIR_FORWARD_ERROR(APIR_FORWARD_SUCCESS);
+    APIR_FORWARD_ERROR(APIR_FORWARD_NO_DISPATCH_FCT);
+    APIR_FORWARD_ERROR(APIR_FORWARD_TIMEOUT);
+    APIR_FORWARD_ERROR(APIR_FORWARD_BASE_INDEX);
+
+    return "Unknown APIR_COMMAND_TYPE_FORWARD error";
+
+#undef APIR_FORWARD_ERROR
+}