diff mbox series

[net-next,2/3] selftests: mlxsw: Test offloadability of root TBF

Message ID 20211027152001.1320496-3-idosch@idosch.org (mailing list archive)
State Accepted
Commit 3d5290ea1daeee5da2e46abda730351c2e5b1faa
Delegated to: Netdev Maintainers
Headers show
Series mlxsw: Offload root TBF as port shaper | expand

Checks

Context Check Description
netdev/cover_letter success Series has a cover letter
netdev/fixes_present success Fixes tag not required for -next series
netdev/patch_count success Link
netdev/tree_selection success Clearly marked for net-next
netdev/subject_prefix success Link
netdev/cc_maintainers warning 2 maintainers not CCed: linux-kselftest@vger.kernel.org shuah@kernel.org
netdev/source_inline success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/module_param success Was 0 now: 0
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/verify_fixes success No Fixes tag
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 33 lines checked
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/header_inline success No static functions without inline keyword in header files

Commit Message

Ido Schimmel Oct. 27, 2021, 3:20 p.m. UTC 
From: Petr Machata <petrm@nvidia.com>

TBF can be used as a root qdisc, with the usual ETS/RED/TBF hierarchy below
it. This use should now be offloaded. Add a test that verifies that it is.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
---
 .../selftests/drivers/net/mlxsw/sch_offload.sh     | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
diff mbox series

Patch

diff --git a/tools/testing/selftests/drivers/net/mlxsw/sch_offload.sh b/tools/testing/selftests/drivers/net/mlxsw/sch_offload.sh
index ade79ef08de3..071a33d10c20 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/sch_offload.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/sch_offload.sh
@@ -6,7 +6,9 @@ 
 
 ALL_TESTS="
 	test_root
+	test_port_tbf
 	test_etsprio
+	test_etsprio_port_tbf
 "
 NUM_NETIFS=1
 lib_dir=$(dirname $0)/../../../net/forwarding
@@ -221,6 +223,12 @@  test_root()
 	do_test_combinations 1 0
 }
 
+test_port_tbf()
+{
+	with_tbf 1: root \
+		do_test_combinations 8 1
+}
+
 do_test_etsprio()
 {
 	local parent=$1; shift
@@ -264,6 +272,12 @@  test_etsprio()
 	do_test_etsprio root ""
 }
 
+test_etsprio_port_tbf()
+{
+	with_tbf 1: root \
+		do_test_etsprio "parent 1:1" "-TBF"
+}
+
 cleanup()
 {
 	tc qdisc del dev $h1 root &>/dev/null