netdev - [PATCH net 4/4] selftests: drv-net: rss_ctx: don't fail reconfigure test if queue offset not supported

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Message-ID: <20250201013040.725123-5-kuba@kernel.org>
Date: Fri, 31 Jan 2025 17:30:40 -0800
From: Jakub Kicinski <kuba@...nel.org>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org,
	edumazet@...gle.com,
	pabeni@...hat.com,
	andrew+netdev@...n.ch,
	horms@...nel.org,
	shuah@...nel.org,
	ecree.xilinx@...il.com,
	gal@...dia.com,
	przemyslaw.kitszel@...el.com,
	Jakub Kicinski <kuba@...nel.org>
Subject: [PATCH net 4/4] selftests: drv-net: rss_ctx: don't fail reconfigure test if queue offset not supported

Vast majority of drivers does not support queue offset.
Simply return if the rss context + queue ntuple fails.

Signed-off-by: Jakub Kicinski <kuba@...nel.org>
---
 tools/testing/selftests/drivers/net/hw/rss_ctx.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/drivers/net/hw/rss_ctx.py b/tools/testing/selftests/drivers/net/hw/rss_ctx.py
index 27e24e20749f..319aaa004c40 100755
--- a/tools/testing/selftests/drivers/net/hw/rss_ctx.py
+++ b/tools/testing/selftests/drivers/net/hw/rss_ctx.py
@@ -260,7 +260,12 @@ from lib.py import ethtool, ip, defer, GenerateTraffic, CmdExitFailure
         # change the table to target queues 0 and 2
         ethtool(f"-X {cfg.ifname} {ctx_ref} weight 1 0 1 0")
         # ntuple rule therefore targets queues 1 and 3
-        ntuple2 = ethtool_create(cfg, "-N", flow)
+        try:
+            ntuple2 = ethtool_create(cfg, "-N", flow)
+        except CmdExitFailure:
+            ksft_pr("Driver does not support rss + queue offset")
+            return
+
         defer(ethtool, f"-N {cfg.ifname} delete {ntuple2}")
         # should replace existing filter
         ksft_eq(ntuple, ntuple2)
-- 
2.48.1