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add platform device bind script

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Signed-off-by: Pascal Bauer <pascal.bauer@rwth-aachen.de>
This commit is contained in:
Pascal Bauer 2024-07-24 10:03:37 +00:00
parent 54796d11b2
commit 845e658d2c
1 changed files with 25 additions and 0 deletions
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25
tools/fpga-platform-bind.sh Executable file
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#!/bin/bash
#
# Bind ips to vfio
# Pass the device tree names e.g. "a0000000.dma a291229.switch ..." (space seperated) as comandline arguments.
#
# Author: Pascal Bauer <pascal.bauer@rwth-aachen.de>
# SPDX-FileCopyrightText: 2023-2024 Pascal Bauer <pascal.bauer@rwth-aachen.de>
# SPDX-License-Identifier: Apache-2.0
modprobe vfio_platform reset_required=0
i=1;
for device in "$@"
do
echo "Device - $device";
# Unbind Device from driver
echo "$device > /sys/bus/platform/drivers/xilinx-vdma/unbind";
# Bind device
echo "vfio-platform > /sys/bus/platform/devices/$device/driver_override";
echo "$device > /sys/bus/platform/drivers/vfio-platform/bind";
i=$((i + 1));
done