From: Andre Richter Date: Mon, 23 Mar 2015 12:06:25 +0000 (+0100) Subject: tools: fix vfio support X-Git-Tag: spdx-start~9389 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=25a69127965b58c6d430ea111f92a9a6f01e1cef;p=dpdk.git tools: fix vfio support This patch fixes several minor issues in setup.sh: - show_nics() would not display the current Ethernet settings if the user only loads the vfio-pci module, b/c it only checks for presence of igb_uio. Fix this by adding a check for vfio-pci. - unbind_nics(): Fix option naming and string inside function. - Exchange a forgotten "igb_uio" with "vfio-pci" in a comment. Signed-off-by: Andre Richter --- diff --git a/tools/setup.sh b/tools/setup.sh index ac438c2b84..5a8b2f3cf5 100755 --- a/tools/setup.sh +++ b/tools/setup.sh @@ -427,16 +427,16 @@ grep_meminfo() # show_nics() { - if /sbin/lsmod | grep -q igb_uio ; then + if /sbin/lsmod | grep -q -e igb_uio -e vfio_pci; then ${RTE_SDK}/tools/dpdk_nic_bind.py --status else - echo "# Please load the 'igb_uio' kernel module before querying or " - echo "# adjusting NIC device bindings" + echo "# Please load the 'igb_uio' or 'vfio-pci' kernel module before " + echo "# querying or adjusting NIC device bindings" fi } # -# Uses dpdk_nic_bind.py to move devices to work with igb_uio +# Uses dpdk_nic_bind.py to move devices to work with vfio-pci # bind_nics_to_vfio() { @@ -477,7 +477,7 @@ unbind_nics() { ${RTE_SDK}/tools/dpdk_nic_bind.py --status echo "" - echo -n "Enter PCI address of device to bind to IGB UIO driver: " + echo -n "Enter PCI address of device to unbind: " read PCI_PATH echo "" echo -n "Enter name of kernel driver to bind the device to: " @@ -574,7 +574,7 @@ step5_func() TEXT[1]="Uninstall all targets" FUNC[1]="uninstall_targets" - TEXT[2]="Unbind NICs from IGB UIO driver" + TEXT[2]="Unbind NICs from IGB UIO or VFIO driver" FUNC[2]="unbind_nics" TEXT[3]="Remove IGB UIO module"