> There is no need to check for bars mapping, especially BAR0 is not required. > If bars mapping failed, then pci_uio_map_resource will fail and we won't > reach this check. So get rid of BAR0 check. > Besides, pci_uio_map_resource should only be called for Intel devices. > The flag RTE_PCI_DRV_NEED_IGB_UIO is set for all Intel devices, even when > RTE_EAL_UNBIND_PORTS is disabled.
Addendum: This patch is needed to run virtio-net-pmd and vmxnet3-usermap with DPDK 1.4.
