#
# Common parameter parsing for pktgen scripts
#

function usage() {
    echo ""
    echo "Usage: $0 [-vx] -i ethX"
    echo "  -i : (\$DEV)       output interface/device (required)"
    echo "  -s : (\$PKT_SIZE)  packet size"
    echo "  -d : (\$DEST_IP)   destination IP"
    echo "  -m : (\$DST_MAC)   destination MAC-addr"
    echo "  -t : (\$THREADS)   threads to start"
    echo "  -c : (\$SKB_CLONE) SKB clones send before alloc new SKB"
    echo "  -b : (\$BURST)     HW level bursting of SKBs"
    echo "  -v : (\$VERBOSE)   verbose"
    echo "  -x : (\$DEBUG)     debug"
    echo "  -6 : (\$IP6)       IPv6"
    echo ""
}

##  --- Parse command line arguments / parameters ---
## echo "Commandline options:"
while getopts "s:i:d:m:t:c:b:vxh6" option; do
    case $option in
        i) # interface
          export DEV=$OPTARG
	  info "Output device set to: DEV=$DEV"
          ;;
        s)
          export PKT_SIZE=$OPTARG
	  info "Packet size set to: PKT_SIZE=$PKT_SIZE bytes"
          ;;
        d) # destination IP
          export DEST_IP=$OPTARG
	  info "Destination IP set to: DEST_IP=$DEST_IP"
          ;;
        m) # MAC
          export DST_MAC=$OPTARG
	  info "Destination MAC set to: DST_MAC=$DST_MAC"
          ;;
        t)
	  export THREADS=$OPTARG
          export CPU_THREADS=$OPTARG
	  let "CPU_THREADS -= 1"
	  info "Number of threads to start: $THREADS (0 to $CPU_THREADS)"
          ;;
        c)
	  export CLONE_SKB=$OPTARG
	  info "CLONE_SKB=$CLONE_SKB"
          ;;
        b)
	  export BURST=$OPTARG
	  info "SKB bursting: BURST=$BURST"
          ;;
        v)
          export VERBOSE=yes
          info "Verbose mode: VERBOSE=$VERBOSE"
          ;;
        x)
          export DEBUG=yes
          info "Debug mode: DEBUG=$DEBUG"
          ;;
	6)
	  export IP6=6
	  info "IP6: IP6=$IP6"
	  ;;
        h|?|*)
          usage;
          err 2 "[ERROR] Unknown parameters!!!"
    esac
done
shift $(( $OPTIND - 1 ))

if [ -z "$PKT_SIZE" ]; then
    # NIC adds 4 bytes CRC
    export PKT_SIZE=60
    info "Default packet size set to: set to: $PKT_SIZE bytes"
fi

if [ -z "$THREADS" ]; then
    # Zero CPU threads means one thread, because CPU numbers are zero indexed
    export CPU_THREADS=0
    export THREADS=1
fi

if [ -z "$DEV" ]; then
    usage
    err 2 "Please specify output device"
fi

if [ -z "$DST_MAC" ]; then
    warn "Missing destination MAC address"
fi

if [ -z "$DEST_IP" ]; then
    warn "Missing destination IP address"
fi

if [ ! -d /proc/net/pktgen ]; then
    info "Loading kernel module: pktgen"
    modprobe pktgen
fi
/linux/net-next.git/commit/?id=30103b5b6432a51c3822a26dc340e35d91237f39'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include?id=30103b5b6432a51c3822a26dc340e35d91237f39'>include</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='30103b5b6432a51c3822a26dc340e35d91237f39'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>David Lechner &lt;david@lechnology.com&gt;</td><td class='right'>2016-12-04 16:52:31 -0600</td></tr>
<tr><th>committer</th><td>Mark Brown &lt;broonie@kernel.org&gt;</td><td class='right'>2016-12-05 11:38:30 +0000</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include?id=30103b5b6432a51c3822a26dc340e35d91237f39'>30103b5b6432a51c3822a26dc340e35d91237f39</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include?id=30103b5b6432a51c3822a26dc340e35d91237f39'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=30103b5b6432a51c3822a26dc340e35d91237f39'>0806755f1615c0bc8598558b4a845ab1cf9c8291</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include?id=30103b5b6432a51c3822a26dc340e35d91237f39'>include</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include?id=1b5b42216469b05ef4b5916cb40b127dfab1da88'>1b5b42216469b05ef4b5916cb40b127dfab1da88</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include?id=30103b5b6432a51c3822a26dc340e35d91237f39&amp;id2=1b5b42216469b05ef4b5916cb40b127dfab1da88'>diff</a>)</td></tr></table>
<div class='commit-subject'>regulator: Fix regulator_get_error_flags() signature mismatch</div><div class='commit-msg'>The function signature of does not match regulator_get_error_flags()
when CONFIG_REGULATOR is not defined vs. when it is not defined.
This makes both declarations match to prevent compiler errors.

Signed-off-by: David Lechner &lt;david@lechnology.com&gt;
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=30103b5b6432a51c3822a26dc340e35d91237f39'>Diffstat</a> (limited to 'include')</div><table summary='diffstat' class='diffstat'>