user/sven/linux.git/drivers/net/netdevsim/Makefile, branch v4.16.17

netdevsim: don't compile BPF code if syscall not enabled

2018-01-24T01:24:31Z

We should not compile netdevsim/bpf.c if BPF syscall is not enabled. Otherwise bpf core would have to provide wrappers for all functions offload drivers may call, even though system will never see a BPF object. Signed-off-by: Jakub Kicinski Reviewed-by: Quentin Monnet Signed-off-by: David S. Miller

netdevsim: add bpf offload support

2017-12-02T23:27:57Z

Add support for loading programs for netdevsim devices and expose the related information via DebugFS. Both offload of XDP and cls_bpf programs is supported. Signed-off-by: Jakub Kicinski Reviewed-by: Simon Horman Reviewed-by: Quentin Monnet Signed-off-by: Daniel Borkmann

netdevsim: add software driver for testing offloads

2017-12-02T23:27:57Z

To be able to run selftests without any hardware required we need a software model. The model can also serve as an example implementation for those implementing actual HW offloads. The dummy driver have previously been extended to test SR-IOV, but the general consensus seems to be against adding further features to it. Add a new driver for purposes of software modelling only. eBPF and SR-IOV will be added here shortly, others are invited to further extend the driver with their offload models. Signed-off-by: Jakub Kicinski Reviewed-by: Simon Horman Reviewed-by: Quentin Monnet Signed-off-by: Daniel Borkmann