projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| db72aba3 | 1 | #!/bin/bash |
| 7c95a9d9 BH |
2 | |
| 3 | #modprobe pktgen | |
| 4 | ||
| 5 | ||
| 6 | function pgset() { | |
| 7 | local result | |
| 8 | ||
| 9 | echo $1 > $PGDEV | |
| 10 | ||
| 11 | result=`cat $PGDEV | fgrep "Result: OK:"` | |
| 12 | if [ "$result" = "" ]; then | |
| 13 | cat $PGDEV | fgrep Result: | |
| 14 | fi | |
| 15 | } | |
| 16 | ||
| 7c95a9d9 BH |
17 | # Config Start Here ----------------------------------------------------------- |
| 18 | ||
| 19 | ||
| 20 | # thread config | |
| 2ad1cdf2 | 21 | # Each CPU has its own thread. One CPU example. We add eth1. |
| 7c95a9d9 BH |
22 | # IPv6. Note increase in minimal packet length |
| 23 | ||
| 24 | PGDEV=/proc/net/pktgen/kpktgend_0 | |
| 25 | echo "Removing all devices" | |
| 26 | pgset "rem_device_all" | |
| 27 | echo "Adding eth1" | |
| 28 | pgset "add_device eth1" | |
| 7c95a9d9 BH |
29 | |
| 30 | ||
| 31 | # device config | |
| 32 | # delay 0 | |
| 33 | ||
| 34 | CLONE_SKB="clone_skb 1000000" | |
| 35 | # NIC adds 4 bytes CRC | |
| 36 | PKT_SIZE="pkt_size 66" | |
| 37 | ||
| 38 | # COUNT 0 means forever | |
| 39 | #COUNT="count 0" | |
| 40 | COUNT="count 10000000" | |
| 41 | DELAY="delay 0" | |
| 42 | ||
| 43 | PGDEV=/proc/net/pktgen/eth1 | |
| 44 | echo "Configuring $PGDEV" | |
| 45 | pgset "$COUNT" | |
| 46 | pgset "$CLONE_SKB" | |
| 47 | pgset "$PKT_SIZE" | |
| 48 | pgset "$DELAY" | |
| 49 | pgset "dst6 fec0::1" | |
| 50 | pgset "src6 fec0::2" | |
| 51 | pgset "dst_mac 00:04:23:08:91:dc" | |
| 52 | ||
| 53 | # Time to run | |
| 54 | PGDEV=/proc/net/pktgen/pgctrl | |
| 55 | ||
| 56 | echo "Running... ctrl^C to stop" | |
| 16b5d0c4 | 57 | trap true INT |
| 7c95a9d9 BH |
58 | pgset "start" |
| 59 | echo "Done" | |
| 4062bd25 | 60 | cat /proc/net/pktgen/eth1 |