From: Jiri Pirko <jiri@resnulli.us>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, kuba@kernel.org, jacob.e.keller@intel.com,
roopa@nvidia.com, mlxsw@nvidia.com
Subject: [patch net-next RFC 10/10] selftests: add netdevsim devlink lc test
Date: Wed, 13 Jan 2021 13:12:22 +0100 [thread overview]
Message-ID: <20210113121222.733517-11-jiri@resnulli.us> (raw)
In-Reply-To: <20210113121222.733517-1-jiri@resnulli.us>
From: Jiri Pirko <jiri@nvidia.com>
Add test to verify netdevsim driver line card functionality.
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
---
.../drivers/net/netdevsim/devlink.sh | 62 ++++++++++++++++++-
1 file changed, 60 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/drivers/net/netdevsim/devlink.sh b/tools/testing/selftests/drivers/net/netdevsim/devlink.sh
index 40909c254365..c33cf13d3bf3 100755
--- a/tools/testing/selftests/drivers/net/netdevsim/devlink.sh
+++ b/tools/testing/selftests/drivers/net/netdevsim/devlink.sh
@@ -5,12 +5,13 @@ lib_dir=$(dirname $0)/../../../net/forwarding
ALL_TESTS="fw_flash_test params_test regions_test reload_test \
netns_reload_test resource_test dev_info_test \
- empty_reporter_test dummy_reporter_test"
+ empty_reporter_test dummy_reporter_test linecard_test"
NUM_NETIFS=0
source $lib_dir/lib.sh
BUS_ADDR=10
PORT_COUNT=4
+LINECARD_COUNT=2
DEV_NAME=netdevsim$BUS_ADDR
SYSFS_NET_DIR=/sys/bus/netdevsim/devices/$DEV_NAME/net/
DEBUGFS_DIR=/sys/kernel/debug/netdevsim/$DEV_NAME/
@@ -507,10 +508,67 @@ dummy_reporter_test()
log_test "dummy reporter test"
}
+check_linecards_state()
+{
+ local expected_state_0=$1
+ local expected_state_1=$2
+
+ local state=$(devlink lc show $DL_HANDLE lc 0 -j | jq -e -r ".[][][].state")
+ check_err $? "Failed to get linecard 0 state"
+
+ [ "$state" == "$expected_state_0" ]
+ check_err $? "Unexpected linecard 0 state (got $state, expected $expected_state_0)"
+
+ local state=$(devlink lc show $DL_HANDLE lc 1 -j | jq -e -r ".[][][].state")
+ check_err $? "Failed to get linecard 1 state"
+
+ [ "$state" == "$expected_state_1" ]
+ check_err $? "Unexpected linecard 1 state (got $state, expected $expected_state_1)"
+}
+
+linecard_test()
+{
+ RET=0
+
+ check_linecards_state "unprovisioned" "unprovisioned"
+
+ devlink lc provision $DL_HANDLE lc 0 type card2ports
+ check_err $? "Failed to provision linecard 0 with card2ports"
+
+ check_linecards_state "provisioned" "unprovisioned"
+
+ devlink lc provision $DL_HANDLE lc 1 type card4ports
+ check_err $? "Failed to provision linecard 0 with card4ports"
+
+ check_linecards_state "provisioned" "provisioned"
+
+ echo "Y"> $DEBUGFS_DIR/linecards/0/active
+ check_err $? "Failed to set lincard 0 active"
+
+ check_linecards_state "active" "provisioned"
+
+ echo "Y"> $DEBUGFS_DIR/linecards/1/active
+ check_err $? "Failed to set lincard 1 active"
+
+ check_linecards_state "active" "active"
+
+ devlink lc unprovision $DL_HANDLE lc 0
+ check_err $? "Failed to unprovision linecard 0"
+
+ check_linecards_state "unprovisioned" "active"
+
+ devlink lc unprovision $DL_HANDLE lc 1
+ check_err $? "Failed to unprovision linecard 1"
+
+ check_linecards_state "unprovisioned" "unprovisioned"
+
+ log_test "linecard test"
+}
+
setup_prepare()
{
modprobe netdevsim
- echo "$BUS_ADDR $PORT_COUNT" > /sys/bus/netdevsim/new_device
+ echo "$BUS_ADDR $PORT_COUNT $LINECARD_COUNT" > /sys/bus/netdevsim/new_device
while [ ! -d $SYSFS_NET_DIR ] ; do :; done
}
--
2.26.2
next prev parent reply other threads:[~2021-01-13 12:13 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-13 12:12 [patch net-next RFC 00/10] introduce line card support for modular switch Jiri Pirko
2021-01-13 12:12 ` [patch net-next RFC 01/10] devlink: add support to create line card and expose to user Jiri Pirko
2021-01-15 15:47 ` Ido Schimmel
2021-01-13 12:12 ` [patch net-next RFC 02/10] devlink: implement line card provisioning Jiri Pirko
2021-01-15 16:03 ` Ido Schimmel
2021-01-15 16:51 ` Jiri Pirko
2021-01-15 18:09 ` Ido Schimmel
2021-01-18 12:50 ` Jiri Pirko
2021-01-13 12:12 ` [patch net-next RFC 03/10] devlink: implement line card active state Jiri Pirko
2021-01-15 16:06 ` Ido Schimmel
2021-01-15 16:52 ` Jiri Pirko
2021-01-13 12:12 ` [patch net-next RFC 04/10] devlink: append split port number to the port name Jiri Pirko
2021-01-13 12:12 ` [patch net-next RFC 05/10] devlink: add port to line card relationship set Jiri Pirko
2021-01-15 16:10 ` Ido Schimmel
2021-01-15 16:53 ` Jiri Pirko
2021-01-13 12:12 ` [patch net-next RFC 06/10] netdevsim: introduce line card support Jiri Pirko
2021-01-13 12:12 ` [patch net-next RFC 07/10] netdevsim: allow port objects to be linked with line cards Jiri Pirko
2021-01-13 12:12 ` [patch net-next RFC 08/10] netdevsim: create devlink line card object and implement provisioning Jiri Pirko
2021-01-15 16:30 ` Ido Schimmel
2021-01-15 16:54 ` Jiri Pirko
2021-01-13 12:12 ` [patch net-next RFC 09/10] netdevsim: implement line card activation Jiri Pirko
2021-01-13 12:12 ` Jiri Pirko [this message]
2021-01-13 13:39 ` [patch iproute2/net-next RFC] devlink: add support for linecard show and provision Jiri Pirko
2021-01-14 2:07 ` [patch net-next RFC 00/10] introduce line card support for modular switch Andrew Lunn
2021-01-14 7:39 ` Jiri Pirko
2021-01-14 22:56 ` Jacob Keller
2021-01-15 14:19 ` Jiri Pirko
2021-01-19 11:56 ` Jiri Pirko
2021-01-19 14:51 ` Andrew Lunn
2021-01-20 8:36 ` Jiri Pirko
2021-01-20 13:56 ` Andrew Lunn
2021-01-20 23:41 ` Jakub Kicinski
2021-01-21 0:01 ` Andrew Lunn
2021-01-21 0:16 ` Jakub Kicinski
2021-01-21 15:34 ` Jiri Pirko
2021-01-21 15:32 ` Jiri Pirko
2021-01-21 16:38 ` David Ahern
2021-01-22 7:28 ` Jiri Pirko
2021-01-22 14:13 ` Andrew Lunn
2021-01-26 11:33 ` Jiri Pirko
2021-01-26 13:56 ` Andrew Lunn
2021-01-27 7:57 ` Jiri Pirko
2021-01-27 14:14 ` Andrew Lunn
2021-01-27 14:57 ` David Ahern
2021-01-28 8:14 ` Jiri Pirko
2021-01-28 14:17 ` Andrew Lunn
2021-01-29 7:20 ` Jiri Pirko
[not found] ` <YBQujIdnFtEhWqTF@lunn.ch>
2021-01-29 16:45 ` Vadim Pasternak
2021-01-29 17:31 ` Andrew Lunn
2021-01-30 14:19 ` Jiri Pirko
[not found] ` <251d1e12-1d61-0922-31f8-a8313f18f194@gmail.com>
2021-02-01 8:16 ` Jiri Pirko
2021-02-01 13:41 ` Andrew Lunn
2021-02-03 14:57 ` Jiri Pirko
2021-02-03 16:26 ` Andrew Lunn
2021-02-01 1:43 ` Andrew Lunn
2021-01-22 8:05 ` Jiri Pirko
2021-01-19 16:23 ` David Ahern
2021-01-20 8:37 ` Jiri Pirko
2021-01-14 2:27 ` Jakub Kicinski
2021-01-14 7:48 ` Jiri Pirko
2021-01-14 23:30 ` Jakub Kicinski
2021-01-15 14:39 ` Jiri Pirko
2021-01-15 19:26 ` Jakub Kicinski
2021-01-18 13:00 ` Jiri Pirko
2021-01-18 17:59 ` Jakub Kicinski
2021-01-19 11:51 ` Jiri Pirko
2021-01-18 22:55 ` David Ahern
2021-01-22 8:01 ` Jiri Pirko
2021-01-14 22:58 ` Jacob Keller
2021-01-14 23:20 ` Jakub Kicinski
2021-01-15 14:40 ` Jiri Pirko
2021-01-15 15:43 ` Ido Schimmel
2021-01-15 16:55 ` Jiri Pirko
2021-01-15 18:01 ` Ido Schimmel
2021-01-18 13:03 ` Jiri Pirko
2021-01-18 18:01 ` Edwin Peer
2021-01-18 22:57 ` David Ahern
2021-01-18 23:40 ` Edwin Peer
2021-01-19 2:39 ` David Ahern
2021-01-19 5:06 ` Edwin Peer
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