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authorJohn Lo <loj@cisco.com>2020-05-13 01:38:12 -0400
committerAndrew Yourtchenko <ayourtch@gmail.com>2020-05-13 19:02:46 +0000
commit5b960c60f61c937d0f862be8a7573922b616de75 (patch)
tree1a272492e765d6068c5401cf53cbf7f30fbc1902 /src/vnet/gre
parent83d129837534e832dfcf7aef39f6a8619e2c021c (diff)
sr: fix srv6/srv6-ad/srv6-as promisc mode switch
Calling ethernet_set_flags() to switch interface to/from promiscuous mode must use use hw_if_index instead of sw_if_index. Type: fix Signed-off-by: John Lo <loj@cisco.com> Change-Id: I72da286b913893227e32193ee11fbbc56e04804d
Diffstat (limited to 'src/vnet/gre')
0 files changed, 0 insertions, 0 deletions
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#!/bin/bash

uio_drivers="igb_uio uio_pci_generic vfio-pci"
tmpfile=$(mktemp)


function bind_drv() {
	addr=$1
	modalias=$(cat $selection/modalias)
	native_drv=$(modprobe -R $modalias)
	array=()

	for drv in $native_drv $uio_drivers; do
		if [ -e /sys/bus/pci/drivers/$drv ]; then
			echo driver $drv
			drv_desc=$(modinfo $drv | grep description: | sed -e 's/.*:[[:space:]]\+//' )
			array+=("${drv}")
			array+=("${drv_desc}")
		fi
	done
	dialog --backtitle "PCI NIC Bind Utility" \
		--clear \
		--menu "Select kernel driver" 18 100 12 \
		"${array[@]}" 2> $tmpfile
        retval=$?
	selection=$(cat $tmpfile)
	rm $tmpfile
	if [ $retval -ne 0 ]; then
		return
	fi
	vd=$(cat /sys/bus/pci/devices/${addr}/vendor /sys/bus/pci/devices/${addr}/device)
	echo $addr | tee /sys/bus/pci/devices/${addr}/driver/unbind > /dev/null 2> /dev/null
	echo $vd | tee /sys/bus/pci/drivers/${selection}/new_id > /dev/null 2> /dev/null
	echo $addr | tee /sys/bus/pci/drivers/${selection}/bind > /dev/null 2> /dev/null
}

function find_pci_slot() {
	addr=$1
	 [ ! "$(ls -A /sys/bus/pci/slots )" ] && echo "No PCI slot data" && return
	for slot in $(find /sys/bus/pci/slots/* -maxdepth 0 -exec basename {} \;); do
		slot_addr=$(cat /sys/bus/pci/slots/$slot/address)
		if [[ "${addr}" == *"${slot_addr}"* ]]; then
			echo "PCI slot: ${slot}"
			return
		fi
	done
	echo "Unknown PCI slot"
}

! type -ap dialog > /dev/null && echo "Please install dialog (apt-get install dialog)" && exit
if [ $USER != "root" ] ; then
echo "Restarting script with sudo..."
	sudo $0 ${*}
	exit
fi

cd /sys/bus/pci/devices

while true; do
	array=()
	for addr in *; do
		class=$(cat ${addr}/class)
		if [ "$class" = "0x020000" ]; then
			name=$(lspci -s $addr | sed -e 's/.*: //')
			if [ -e "/sys/bus/pci/devices/$addr/driver" ]; then
				drv=$(basename $(readlink -f /sys/bus/pci/devices/$addr/driver))
			else
				drv=" "
			fi
			slot=$(find_pci_slot ${addr})
			array+=("${addr}")
			array+=("${drv}|${name}")
			array+=("${slot}")
		fi
	done

	dialog --backtitle "PCI NIC Bind Utility" \
		--item-help \
		--clear \
		--column-separator '|' \
		--menu "Select NIC" 18 100 12 \
		"${array[@]}" 2> $tmpfile

	retval=$?
	selection=$(cat $tmpfile)
	rm $tmpfile
	if [ $retval -ne 0 ]; then
		exit
	fi
	bind_drv $selection
done