linux-toradex.git/tools/testing/selftests/drivers/net/.gitignore, branch master Linux kernel for Apalis and Colibri modules selftests: net: move gro to lib for HW vs SW reuse 2026-03-19T23:57:28+00:00 Jakub Kicinski kuba@kernel.org 2026-03-18T03:38:14+00:00 8888bf4fb98057a93f3ac7392aa3913e1b318c86 The gro.c packet sender is used for SW testing but bulk of incoming new tests will be HW-specific. So it's better to put them under drivers/net/hw/, to avoid tip-toeing around netdevsim. Move gro.c to lib so we can reuse it. Reviewed-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://patch.msgid.link/20260318033819.1469350-2-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
The gro.c packet sender is used for SW testing but bulk of incoming
new tests will be HW-specific. So it's better to put them under
drivers/net/hw/, to avoid tip-toeing around netdevsim. Move gro.c
to lib so we can reuse it.

Reviewed-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20260318033819.1469350-2-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests: net: relocate gro and toeplitz tests to drivers/net 2025-11-21T02:19:29+00:00 Jakub Kicinski kuba@kernel.org 2025-11-20T02:10:17+00:00 89268f7dbca1842cd38d3a4578ba7e3b6789c5ad The GRO test can run on a real device or a veth. The Toeplitz hash test can only run on a real device. Move them from net/ to drivers/net/ and drivers/net/hw/ respectively. There are two scripts which set up the environment for these tests setup_loopback.sh and setup_veth.sh. Move those scripts to net/lib. The paths to the setup files are a little ugly but they will be deleted shortly. toeplitz_client.sh is not a test in itself, but rather a helper to send traffic, so add it to TEST_FILES rather than TEST_PROGS. Reviewed-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://patch.msgid.link/20251120021024.2944527-6-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
The GRO test can run on a real device or a veth.
The Toeplitz hash test can only run on a real device.
Move them from net/ to drivers/net/ and drivers/net/hw/ respectively.

There are two scripts which set up the environment for these tests
setup_loopback.sh and setup_veth.sh. Move those scripts to net/lib.
The paths to the setup files are a little ugly but they will be
deleted shortly.

toeplitz_client.sh is not a test in itself, but rather a helper
to send traffic, so add it to TEST_FILES rather than TEST_PROGS.

Reviewed-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20251120021024.2944527-6-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests: drv-net: add PSP responder 2025-09-30T13:17:22+00:00 Jakub Kicinski kuba@kernel.org 2025-09-27T22:54:15+00:00 2aeb71b2f9e864d3e4ff76bc93ab8cb1b6d56ced PSP tests need the remote system to support PSP, and some PSP capable application to exchange data with. Create a simple PSP responder app which we can build and deploy to the remote host. The tests themselves can be written in Python but for ease of deploying the responder is in C (using C YNL). Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Daniel Zahka <daniel.zahka@gmail.com> Link: https://patch.msgid.link/20250927225420.1443468-4-kuba@kernel.org Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 
PSP tests need the remote system to support PSP, and some PSP capable
application to exchange data with. Create a simple PSP responder app
which we can build and deploy to the remote host. The tests themselves
can be written in Python but for ease of deploying the responder is in C
(using C YNL).

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Daniel Zahka <daniel.zahka@gmail.com>
Link: https://patch.msgid.link/20250927225420.1443468-4-kuba@kernel.org
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
selftests: net: move xdp_helper to net/lib 2025-04-28T22:49:10+00:00 Bui Quang Minh minhquangbui99@gmail.com 2025-04-25T07:10:15+00:00 59dd07db92c166ca3947d2a1bf548d57b7f03316 Move xdp_helper to net/lib to make it easier for other selftests to use the helper. Signed-off-by: Bui Quang Minh <minhquangbui99@gmail.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Link: https://patch.msgid.link/20250425071018.36078-2-minhquangbui99@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Move xdp_helper to net/lib to make it easier for other selftests to use
the helper.

Signed-off-by: Bui Quang Minh <minhquangbui99@gmail.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Link: https://patch.msgid.link/20250425071018.36078-2-minhquangbui99@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests: drv-net: Test that NAPI ID is non-zero 2025-04-25T01:30:36+00:00 Joe Damato jdamato@fastly.com 2025-04-24T00:27:33+00:00 2593a0a1446ae4bf651b0af1c42a421f511b4839 Test that the SO_INCOMING_NAPI_ID of a network file descriptor is non-zero. This ensures that either the core networking stack or, in some cases like netdevsim, the driver correctly sets the NAPI ID. Signed-off-by: Joe Damato <jdamato@fastly.com> Link: https://patch.msgid.link/20250424002746.16891-4-jdamato@fastly.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Test that the SO_INCOMING_NAPI_ID of a network file descriptor is
non-zero. This ensures that either the core networking stack or, in some
cases like netdevsim, the driver correctly sets the NAPI ID.

Signed-off-by: Joe Damato <jdamato@fastly.com>
Link: https://patch.msgid.link/20250424002746.16891-4-jdamato@fastly.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests: drv-net: Test queue xsk attribute 2025-02-18T00:46:03+00:00 Joe Damato jdamato@fastly.com 2025-02-14T21:12:31+00:00 788e52e2b66844301fe09f3372d46d8c62f6ebe4 Test that queues which are used for AF_XDP have the xsk nest attribute. The attribute is currently empty, but its existence means the AF_XDP is being used for the queue. Enable CONFIG_XDP_SOCKETS for selftests/drivers/net tests, as well. Signed-off-by: Joe Damato <jdamato@fastly.com> Suggested-by: Jakub Kicinski <kuba@kernel.org> Link: https://patch.msgid.link/20250214211255.14194-4-jdamato@fastly.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Test that queues which are used for AF_XDP have the xsk nest attribute.
The attribute is currently empty, but its existence means the AF_XDP is
being used for the queue. Enable CONFIG_XDP_SOCKETS for
selftests/drivers/net tests, as well.

Signed-off-by: Joe Damato <jdamato@fastly.com>
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Link: https://patch.msgid.link/20250214211255.14194-4-jdamato@fastly.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>