kernel/linux.git/net/mctp/test/utils.h, branch v7.0.10

net: mctp: test: move TX packetqueue from dst to dev

2025-12-01T21:52:13+00:00

To capture TX packets during a test, we are currently intercepting the dst->output with an implementation that adds the transmitted packet to a skb queue attached to the test-specific mock dst. The netdev itself is not involved in the test TX path. Instead, we can just use our test device to stash TXed packets for later inspection by the test. This means we can include the actual mctp_dst_output() implementation in the test (by setting dst.output in the test case), and don't need to be creating fake dst objects, or their corresponding skb queues. We need to ensure that the netdev is up to allow delivery to ndo_start_xmit, but the tests assume active devices at present anyway. Signed-off-by: Jeremy Kerr Link: https://patch.msgid.link/20251126-dev-mctp-test-tx-queue-v2-1-4e5bbd1d6c57@codeconstruct.com.au Signed-off-by: Jakub Kicinski

net: mctp: Add bind lookup test

2025-07-15T10:08:39+00:00

Test the preference order of bound socket matches with a series of test packets. Signed-off-by: Matt Johnston Link: https://patch.msgid.link/20250710-mctp-bind-v4-8-8ec2f6460c56@codeconstruct.com.au Signed-off-by: Paolo Abeni

net: mctp: Test conflicts of connect() with bind()

2025-07-15T10:08:39+00:00

The addition of connect() adds new conflict cases to test. Signed-off-by: Matt Johnston Link: https://patch.msgid.link/20250710-mctp-bind-v4-7-8ec2f6460c56@codeconstruct.com.au Signed-off-by: Paolo Abeni

net: mctp: Add test for conflicting bind()s

2025-07-15T10:08:39+00:00

Test pairwise combinations of bind addresses and types. Signed-off-by: Matt Johnston Link: https://patch.msgid.link/20250710-mctp-bind-v4-4-8ec2f6460c56@codeconstruct.com.au Signed-off-by: Paolo Abeni

net: mctp: test: Add tests for gateway routes

2025-07-08T10:39:24+00:00

Add a few kunit tests for the gateway routing. Because we have multiple route types now (direct and gateway), rename mctp_test_create_route to mctp_test_create_route_direct, and add a _gateway variant too. Signed-off-by: Jeremy Kerr Link: https://patch.msgid.link/20250702-dev-forwarding-v5-14-1468191da8a4@codeconstruct.com.au Signed-off-by: Paolo Abeni

net: mctp: test: move functions into utils.[ch]

2025-07-08T10:39:23+00:00

A future change will add another mctp test .c file, so move some of the common test setup from route.c into the utils object. Signed-off-by: Jeremy Kerr Link: https://patch.msgid.link/20250702-dev-forwarding-v5-7-1468191da8a4@codeconstruct.com.au Signed-off-by: Paolo Abeni

net: mctp: test: Add an addressed device constructor

2025-07-08T10:39:23+00:00

Upcoming tests will check semantics of hardware addressing, which require a dev with ->addr_len != 0. Add a constructor to create a MCTP interface using a physically-addressed bus type. Signed-off-by: Jeremy Kerr Link: https://patch.msgid.link/20250702-dev-forwarding-v5-5-1468191da8a4@codeconstruct.com.au Signed-off-by: Paolo Abeni

mctp: Add test utils

2021-10-03T13:35:41+00:00

Add a new object for shared test utilities Signed-off-by: Jeremy Kerr Signed-off-by: David S. Miller

Revert "Merge branch 'mctp-kunit-tests'"

2021-10-01T13:59:33+00:00

This reverts commit 4f42ad2011d2fcbd89f5cdf56121271a8cd5ee5d, reversing changes made to ea2dd331bfaaeba74ba31facf437c29044f7d4cb. These chanfges break the build when mctp is modular. Signed-off-by: David S. Miller

mctp: Add test utils

2021-10-01T13:19:00+00:00

Add a new object for shared test utilities Signed-off-by: Jeremy Kerr Signed-off-by: David S. Miller