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tools: fix vfio support

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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 <andre.o.richter@gmail.com>
This commit is contained in:
Andre Richter 2015-03-23 13:06:25 +01:00 committed by Thomas Monjalon
parent 12a8e30fd7
commit 25a6912796
1 changed files with 6 additions and 6 deletions
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12
tools/setup.sh
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@ -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"