diff options
Diffstat (limited to 'resources/libraries/bash/function/device.sh')
| -rw-r--r-- | resources/libraries/bash/function/device.sh | 88 |
1 files changed, 49 insertions, 39 deletions
diff --git a/resources/libraries/bash/function/device.sh b/resources/libraries/bash/function/device.sh index 0eda008abb..5d33af342e 100644 --- a/resources/libraries/bash/function/device.sh +++ b/resources/libraries/bash/function/device.sh @@ -270,7 +270,24 @@ function get_available_interfaces () { tg_netdev=(enp24) dut1_netdev=(enp59) ;; - "1n_vbox") + "1n_tx2") + # Add Intel Corporation XL710/X710 Virtual Function to the + # whitelist. + pci_id="0x154c" + tg_netdev=(enp5s2 enp5s3 enp5s4 enp5s5 + enp5s6 enp5s7 enp5s8 enp5s9) + tg_netdev+=(enp8s2 enp8s3 enp8s4 enp8s5 + enp8s6 enp8s7 enp8s8 enp8s9) + tg_netdev+=(enp8s10 enp8s11 enp8s12 enp8s13 + enp8s14 enp8s15 enp8s16 enp8s17) + dut1_netdev=(enp133s2 enp133s3 enp133s4 enp133s5 + enp133s6 enp133s7 enp133s8 enp133s9) + dut1_netdev+=(enp133s10 enp133s11 enp133s12 enp133s13 + enp133s14 enp133s15 enp133s16 enp133s17) + dut1_netdev+=(enp5s10 enp5s11 enp5s12 enp5s13 + enp5s14 enp5s15 enp5s16 enp5s17) + ;; + "1n_vbox") # Add Intel Corporation 82545EM Gigabit Ethernet Controller to the # whitelist. pci_id="0x100f" @@ -281,7 +298,7 @@ function get_available_interfaces () { die "Unknown specification: ${case_text}!" esac - net_path="/sys/bus/pci/devices/*/net/*" + device_count=2 # TG side of connections. TG_NETDEVS=() @@ -294,47 +311,40 @@ function get_available_interfaces () { DUT1_NETMACS=() DUT1_DRIVERS=() - # Following code is filtering available VFs represented by network device - # name. Only allowed VFs PCI IDs are used. - for netdev in \ - $(find ${net_path} -type d -name . -o -prune -exec basename '{}' ';'); + # Find the first ${device_count} number of available TG Linux network + # VF device names. Only allowed VF PCI IDs are filtered. + for netdev in ${tg_netdev[@]} do - if grep -q "${pci_id}" "/sys/class/net/${netdev}/device/device"; then - # We will filter to TG/DUT1 side of connection (this can be in - # future overriden by more advanced conditions for mapping). - for sub in ${tg_netdev[@]}; do - if [[ "${netdev#*$sub}" != "${netdev}" ]]; then - tg_side+=(${netdev}) - fi - done - for sub in ${dut1_netdev[@]}; do - if [[ "${netdev#*$sub}" != "${netdev}" ]]; then - dut1_side+=(${netdev}) - fi - done + for netdev_path in $(grep -l "${pci_id}" \ + /sys/class/net/${netdev}*/device/device \ + 2> /dev/null) + do + if [[ ${#TG_NETDEVS[@]} -lt ${device_count} ]]; then + tg_netdev_name=$(dirname ${netdev_path}) + tg_netdev_name=$(dirname ${tg_netdev_name}) + TG_NETDEVS+=($(basename ${tg_netdev_name})) + else + break + fi + done + if [[ ${#TG_NETDEVS[@]} -eq ${device_count} ]]; then + break fi done - case "${case_text}" in - "1n_skx") - # Pick up first two DUT1 interfaces binded to i40evf. - for netdev in "${dut1_side[@]::2}"; do - DUT1_NETDEVS+=(${netdev}) - done - # Corresponding TG interfaces will be same ID.SUB_ID, but on - # opposite linked device. - for netdev in "${DUT1_NETDEVS[@]}"; do - TG_NETDEVS+=(${netdev/$dut1_netdev/$tg_netdev}) - done - ;; - *) - for netdev in "${tg_side[@]::2}"; do - TG_NETDEVS+=(${netdev}) - done - for netdev in "${dut1_side[@]::2}"; do - DUT1_NETDEVS+=(${netdev}) - done - esac + i=0 + for netdev in "${TG_NETDEVS[@]}"; do + # Find the index of selected tg netdev among tg_netdevs + # e.g. enp8s5f7 is a vf of netdev enp8s5 with index 11 + # and the corresponding dut1 netdev is enp133s13. + while [[ "${netdev}" != "${tg_netdev[$i]}"* ]]; do + ((i++)) + done + # Rename tg netdev to dut1 netdev + # e.g. enp8s5f7 -> enp133s13f7 + DUT1_NETDEVS+=(${netdev/${tg_netdev[$i]}/${dut1_netdev[$i]}}) + # Don't need to reset i, all netdevs are sorted. + done for NETDEV in "${TG_NETDEVS[@]}"; do get_pci_addr |