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-rw-r--r--resources/libraries/bash/function/device.sh88
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