657c713385
-u accepts "dpdk" argument to unbind all devices bound to a DPDK driver. Usage: usertools/dpdk-devbind.py -u dpdk Example: $ usertools/dpdk-devbind.py -s Network devices using DPDK-compatible driver ============================================ 0000:08:00.1 '...' drv=igb_uio unused= 0000:81:00.0 '...' drv=igb_uio unused= 0000:88:00.0 '...' drv=igb_uio unused= 0000:88:00.1 '...' drv=igb_uio unused= ... $ usertools/dpdk-devbind.py -u dpdk $ usertools/dpdk-devbind.py -s Network devices using DPDK-compatible driver ============================================ <none> .... Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>