57 lines
2.1 KiB
Plaintext
Executable file
57 lines
2.1 KiB
Plaintext
Executable file
#**************************************************************************
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#
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# Copyright (c) 2006-2013, Silicom
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# 3. Neither the name of the Silicom nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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#***************************************************************************
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#!/bin/sh
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drv_name="bpctl_mod"
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dev_node="bpctl"
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if grep '^staff:' /etc/group > /dev/null; then
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group="staff"
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else
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group="wheel"
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fi
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# remove old device node
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rm -f /dev/${dev_node}?
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# load the driver
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modprobe ${drv_name}
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# extract major number for device
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major=`cat /proc/devices | awk "\\$2==\"$dev_node\" {print \\$1}"`
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# make new node
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mknod /dev/${dev_node}0 c $major 0
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ln -sf /dev/${dev_node}0 /dev/${dev_node}
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chgrp $group /dev/${dev_node}0
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chmod 644 /dev/${dev_node}0
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