From c59781dfb3a7582361fd7f919b222b549dc24363 Mon Sep 17 00:00:00 2001
From: Akizon77 <i@akz.moe>
Date: Sun, 30 Nov 2025 22:23:52 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=8E=92=E9=99=A4=E8=99=9A=E6=8B=9F=20d?=
 =?UTF-8?q?rm=20=E8=AE=BE=E5=A4=87?=
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---
 monitoring/unit/gpu_linux.go | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/monitoring/unit/gpu_linux.go b/monitoring/unit/gpu_linux.go
index 6587868..750f285 100644
--- a/monitoring/unit/gpu_linux.go
+++ b/monitoring/unit/gpu_linux.go
@@ -103,6 +103,19 @@ func getFromLspci() string {
 func getFromSysfsDRM() string {
 	matches, _ := filepath.Glob("/sys/class/drm/card*")
 
+	excludedDrivers := map[string]bool{
+		"virtio-pci": true,
+		"virtio_gpu": true,
+		"bochs-drm":  true,
+		"qxl":        true,
+		"vmwgfx":     true,
+		"cirrus":     true,
+		"vboxvideo":  true,
+		"hyperv_fb":  true,
+		"simpledrm":  true,
+		"simplefb":   true,
+	}
+
 	for _, path := range matches {
 		// 驱动名称
 		driverLink, err := os.Readlink(filepath.Join(path, "device", "driver"))
@@ -111,6 +124,10 @@ func getFromSysfsDRM() string {
 		}
 		driverName := filepath.Base(driverLink)
 
+		if excludedDrivers[driverName] {
+			continue
+		}
+
 		// 设备树 compatible 提取具体型号
 		// /sys/class/drm/card0/device/of_node/compatible
 		// "qcom,adreno-750.1\0qcom,adreno"