575.51.02

kernel-open/nvidia/nvswitch_event.h

@@ -0,0 +1,62 @@
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM nvswitch
+
+#if !defined(_TRACE_NVSWITCH_EVENT_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_NVSWITCH_EVENT_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(nvswitch_dev_sxid,
+
+    TP_PROTO(const struct pci_dev *pdev, uint32_t error_code, const char *msg),
+
+    TP_ARGS(pdev, error_code, msg),
+
+    TP_STRUCT__entry(
+        __string(dev, pci_name(pdev))
+        __field (u32, error_code)
+        __string(msg, msg)
+    ),
+
+    TP_fast_assign(
+#if NV_ASSIGN_STR_ARGUMENT_COUNT == 1
+        __assign_str(dev);
+        __assign_str(msg);
+#else
+        __assign_str(dev, pci_name(pdev));
+        __assign_str(msg, msg);
+#endif
+        __entry->error_code = error_code;
+    ),
+
+    TP_printk("SXid (PCI:%s): %u, %s", __get_str(dev), __entry->error_code, __get_str(msg))
+);
+
+#endif
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_FILE nvswitch_event
+#include <trace/define_trace.h>