From f898c16a0624e7f2dcb0b1cda6916c9be6489197 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Tue, 25 Jun 2024 18:24:56 -0700 Subject: selftests: drv-net: rss_ctx: add tests for RSS configuration and contexts Add tests focusing on indirection table configuration and creating extra RSS contexts in drivers which support it. $ export NETIF=eth0 REMOTE_... $ ./drivers/net/hw/rss_ctx.py KTAP version 1 1..8 ok 1 rss_ctx.test_rss_key_indir ok 2 rss_ctx.test_rss_context ok 3 rss_ctx.test_rss_context4 # Increasing queue count 44 -> 66 # Failed to create context 32, trying to test what we got ok 4 rss_ctx.test_rss_context32 # SKIP Tested only 31 contexts, wanted 32 ok 5 rss_ctx.test_rss_context_overlap ok 6 rss_ctx.test_rss_context_overlap2 # .. sprays traffic like a headless chicken .. not ok 7 rss_ctx.test_rss_context_out_of_order ok 8 rss_ctx.test_rss_context4_create_with_cfg # Totals: pass:6 fail:1 xfail:0 xpass:0 skip:1 error:0 Note that rss_ctx.test_rss_context_out_of_order fails with the device I tested with, but it seems to be a device / driver bug. Reviewed-by: Petr Machata Reviewed-by: Willem de Bruijn Link: https://patch.msgid.link/20240626012456.2326192-5-kuba@kernel.org Signed-off-by: Jakub Kicinski --- tools/testing/selftests/net/lib/py/ksft.py | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'tools/testing/selftests/net/lib/py/ksft.py') diff --git a/tools/testing/selftests/net/lib/py/ksft.py b/tools/testing/selftests/net/lib/py/ksft.py index 4769b4eb1ea1..b6ce3f33d41e 100644 --- a/tools/testing/selftests/net/lib/py/ksft.py +++ b/tools/testing/selftests/net/lib/py/ksft.py @@ -57,6 +57,11 @@ def ksft_ge(a, b, comment=""): _fail("Check failed", a, "<", b, comment) +def ksft_lt(a, b, comment=""): + if a >= b: + _fail("Check failed", a, ">=", b, comment) + + class ksft_raises: def __init__(self, expected_type): self.exception = None -- cgit