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| author | Kristofer Jonsson <kristofer.jonsson@arm.com> | 2020-08-20 17:25:23 +0200 |
|---|---|---|
| committer | Kristofer Jonsson <kristofer.jonsson@arm.com> | 2020-08-27 13:58:01 +0200 |
| commit | 116a635581f292cb4882ea1a086f842904f85c3c (patch) | |
| tree | 96ed12cebd8dbf9f1dc7b8f116be7d528779a2bb /tools/mknod | |
| parent | cd13a572fe223fe95cd58c5b55b659885fb7b4cd (diff) | |
| download | ethos-u-linux-driver-stack-116a635581f292cb4882ea1a086f842904f85c3c.tar.gz | |
Change-Id: I14b6becc908a0ac215769c32ee9c43db192ae6c8
Diffstat (limited to 'tools/mknod')
| -rwxr-xr-x | tools/mknod/mknod.sh | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tools/mknod/mknod.sh b/tools/mknod/mknod.sh new file mode 100755 index 0000000..2938c68 --- /dev/null +++ b/tools/mknod/mknod.sh @@ -0,0 +1,36 @@ +#!/usr/bin/env sh + +# +# Copyright (c) 2020 Arm Limited. All rights reserved. +# +# SPDX-License-Identifier: Apache-2.0 +# +# Licensed under the Apache License, Version 2.0 (the License); you may +# not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an AS IS BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +# Remove existing device nodes +rm -rf /dev/ethosu* + +# Create new device nodes +i=0 +for dev in `find /sys/devices/virtual/ethosu -name dev` +do + major=`cat $dev | cut -d ':' -f 1` + minor=`cat $dev | cut -d ':' -f 2` + + cmd="mknod /dev/ethosu$i c $major $minor" + echo $cmd + $cmd + + i=$(( $i+1 )) +done |