Add the files

1 files changed, 54 insertions, 0 deletions

diff --git a/src/detection/gpu/gpu_sunos.c b/src/detection/gpu/gpu_sunos.c
new file mode 100644
index 0000000..13d4998
--- /dev/null
+++ b/src/detection/gpu/gpu_sunos.c
@@ -0,0 +1,54 @@
+#include "gpu.h"
+#include "common/strutil.h"
+
+#include <libdevinfo.h>
+
+static int walkDevTree(di_node_t node, FF_A_UNUSED di_minor_t minor, FFlist* gpus) {
+    int* vendorId;
+    int* deviceId;
+    if (di_prop_lookup_ints(DDI_DEV_T_ANY, node, "vendor-id", &vendorId) > 0 && di_prop_lookup_ints(DDI_DEV_T_ANY, node, "device-id", &deviceId) > 0) {
+        FFGPUResult* gpu = FF_LIST_ADD(FFGPUResult, *gpus);
+        ffStrbufInitS(&gpu->vendor, ffGPUGetVendorString((uint16_t) *vendorId));
+        ffStrbufInit(&gpu->name);
+        ffStrbufInitS(&gpu->driver, di_driver_name(node));
+        ffStrbufInitStatic(&gpu->platformApi, "libdevinfo");
+        ffStrbufInit(&gpu->memoryType);
+        gpu->index = FF_GPU_INDEX_UNSET;
+        gpu->temperature = FF_GPU_TEMP_UNSET;
+        gpu->coreCount = FF_GPU_CORE_COUNT_UNSET;
+        gpu->coreUsage = FF_GPU_CORE_USAGE_UNSET;
+        gpu->type = FF_GPU_TYPE_UNKNOWN;
+        gpu->dedicated.total = gpu->dedicated.used = gpu->shared.total = gpu->shared.used = FF_GPU_VMEM_SIZE_UNSET;
+        gpu->deviceId = strtoul(di_bus_addr(node), NULL, 16);
+        gpu->frequency = FF_GPU_FREQUENCY_UNSET;
+
+        if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_AMD) {
+            int* revId;
+            if (di_prop_lookup_ints(DDI_DEV_T_ANY, node, "revision-id", &revId) > 0) {
+                ffGPUQueryAmdGpuName((uint16_t) *deviceId, (uint8_t) *revId, gpu);
+            }
+        }
+
+        if (gpu->name.length == 0) {
+            uint8_t subclass = 0; // assume VGA
+            int* classCode;
+            if (di_prop_lookup_ints(DDI_DEV_T_ANY, node, "class-code", &classCode) > 0) {
+                subclass = (uint8_t) (*classCode & 0xFFFF);
+            }
+            ffGPUFillVendorAndName(subclass, (uint16_t) *vendorId, (uint16_t) *deviceId, gpu);
+        }
+    }
+
+    return DI_WALK_CONTINUE;
+}
+
+const char* ffDetectGPUImpl(FF_A_UNUSED const FFGPUOptions* options, FFlist* gpus) {
+    di_node_t rootNode = di_init("/", DINFOCPYALL);
+    if (rootNode == DI_NODE_NIL) {
+        return "di_init() failed";
+    }
+    di_walk_minor(rootNode, DDI_NT_DISPLAY, DI_WALK_CLDFIRST, gpus, (void*) walkDevTree);
+    di_fini(rootNode);
+
+    return NULL;
+}