From 7dcf5495a21612e0f3ea3a567a56ef5506b49dee Mon Sep 17 00:00:00 2001
From: RealStickman <mrc@frm01.net>
Date: Thu, 30 Dec 2021 15:00:23 +0100
Subject: [PATCH] Add note for pcie passthrough

---
 .../Dokumente/notes/PCIe Passthrough.txt      | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 arch-config/Dokumente/notes/PCIe Passthrough.txt

diff --git a/arch-config/Dokumente/notes/PCIe Passthrough.txt b/arch-config/Dokumente/notes/PCIe Passthrough.txt
new file mode 100644
index 00000000..14862f17
--- /dev/null
+++ b/arch-config/Dokumente/notes/PCIe Passthrough.txt	
@@ -0,0 +1,33 @@
+#gpu r7 240
+VGA: 1002:6613
+Audio: 1002:aab0
+
+#to find this run: "lspci -nn | grep -iP "VGA|audio"
+
+IOMMU Group 15:
+	0a:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Oland PRO [Radeon R7 240/340] [1002:6613]
+	0a:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Oland/Hainan/Cape Verde/Pitcairn HDMI Audio [Radeon HD 7000 Series] [1002:aab0]
+
+#with script:
+#!/bin/bash
+shopt -s nullglob
+for g in /sys/kernel/iommu_groups/*; do
+    echo "IOMMU Group ${g##*/}:"
+    for d in $g/devices/*; do
+        echo -e "\t$(lspci -nns ${d##*/})"
+    done;
+done;
+
+#usb controller
+
+Via: 1106:3483 (04:00.0)
+##AMD chipset: 1022:43b9 (01:00.0)
+AMD CPU: 1022:145c (0b:00.3)
+
+IOMMU Group 18:
+	0b:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) USB 3.0 Host Controller [1022:145c]
+
+#more separation maybe?
+
+#generate initramfs
+sudo mkinitcpio -p linux-zen-vfio && sudo mkinitcpio -p linux && sudo mkinitcpio -p linux-zen && sudo mkinitcpio -p linux-vfio
\ No newline at end of file