mirror of https://github.com/torvalds/linux.git
42 lines
797 B
Bash
Executable File
42 lines
797 B
Bash
Executable File
# SPDX-License-Identifier: GPL-2.0-or-later
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source $(dirname -- "${BASH_SOURCE[0]}")/lib.sh
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function cleanup_devices() {
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local device_bdf
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local device_dir
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for device_bdf in "$@"; do
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device_dir=${DEVICES_DIR}/${device_bdf}
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if [ -f ${device_dir}/vfio-pci ]; then
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unbind ${device_bdf} vfio-pci
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fi
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if [ -f ${device_dir}/driver_override ]; then
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clear_driver_override ${device_bdf}
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fi
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if [ -f ${device_dir}/driver ]; then
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bind ${device_bdf} $(cat ${device_dir}/driver)
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fi
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if [ -f ${device_dir}/sriov_numvfs ]; then
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set_sriov_numvfs ${device_bdf} $(cat ${device_dir}/sriov_numvfs)
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fi
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rm -rf ${device_dir}
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done
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}
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function main() {
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if [ $# = 0 ]; then
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cleanup_devices $(ls ${DEVICES_DIR})
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rmdir ${DEVICES_DIR}
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else
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cleanup_devices "$@"
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fi
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}
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main "$@"
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