mirror_ubuntu-kernels/tools/testing
Petr Machata be00853bfd selftests: mlxsw: Add a RIF counter scale test
This tests creates as many RIFs as possible, ideally more than there can be
RIF counters (though that is currently only possible on Spectrum-1). It
then tries to enable L3 HW stats on each of the RIFs. It also contains the
traffic test, which tries to run traffic through a log2 of those counters
and checks that the traffic is shown in the counter values.

Like with tc_flower traffic test, take a log2 subset of rules. The logic
behind picking log2 rules is that then every bit of the instantiated item's
number is exercised. This should catch issues whether they happen at the
high end, low end, or somewhere in between.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Amit Cohen <amcohen@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-06-17 10:31:33 +01:00
..
crypto/chacha20-s390 crypto: s390 - add crypto library interface for ChaCha20 2022-05-13 17:24:49 +08:00
cxl cxl/port: Reuse 'struct cxl_hdm' context for hdm init 2022-05-19 08:50:42 -07:00
fault-injection
ktest
kunit kunit: tool: Use qemu-system-i386 for i386 runs 2022-05-18 17:03:54 -06:00
memblock memblock tests: remove completed TODO item 2022-05-09 13:10:58 +03:00
nvdimm dax: introduce DAX_RECOVERY_WRITE dax access mode 2022-05-16 13:35:56 -07:00
radix-tree tools: Add kmem_cache_alloc_lru() 2022-04-22 14:24:28 -04:00
scatterlist tools/testing/scatterlist: add missing defines 2022-01-30 09:56:58 +02:00
selftests selftests: mlxsw: Add a RIF counter scale test 2022-06-17 10:31:33 +01:00
vsock af_vsock: SOCK_SEQPACKET broken buffer test 2022-03-18 15:13:19 +00:00