diff options
| author | Vikas Gupta <vikas.gupta@broadcom.com> | 2022-07-27 19:57:20 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-07-29 07:56:53 +0300 |
| commit | 08f588fa301bef264576fc915da6bf31b585a824 (patch) | |
| tree | 50d145246f44d78fb22ac7816834bd4c867e4e51 /include/uapi/linux/devlink.h | |
| parent | 68be7b82e77f5ddf4a216f49fd965e74caf3f2e8 (diff) | |
| download | linux-08f588fa301bef264576fc915da6bf31b585a824.tar.xz | |
devlink: introduce framework for selftests
Add a framework for running selftests.
Framework exposes devlink commands and test suite(s) to the user
to execute and query the supported tests by the driver.
Below are new entries in devlink_nl_ops
devlink_nl_cmd_selftests_show_doit/dumpit: To query the supported
selftests by the drivers.
devlink_nl_cmd_selftests_run: To execute selftests. Users can
provide a test mask for executing group tests or standalone tests.
Documentation/networking/devlink/ path is already part of MAINTAINERS &
the new files come under this path. Hence no update needed to the
MAINTAINERS
Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com>
Reviewed-by: Andy Gospodarek <gospo@broadcom.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/uapi/linux/devlink.h')
| -rw-r--r-- | include/uapi/linux/devlink.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index 541321695f52..2f24b53a87a5 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -136,6 +136,9 @@ enum devlink_command { DEVLINK_CMD_LINECARD_NEW, DEVLINK_CMD_LINECARD_DEL, + DEVLINK_CMD_SELFTESTS_GET, /* can dump */ + DEVLINK_CMD_SELFTESTS_RUN, + /* add new commands above here */ __DEVLINK_CMD_MAX, DEVLINK_CMD_MAX = __DEVLINK_CMD_MAX - 1 @@ -276,6 +279,30 @@ enum { #define DEVLINK_SUPPORTED_FLASH_OVERWRITE_SECTIONS \ (_BITUL(__DEVLINK_FLASH_OVERWRITE_MAX_BIT) - 1) +enum devlink_attr_selftest_id { + DEVLINK_ATTR_SELFTEST_ID_UNSPEC, + DEVLINK_ATTR_SELFTEST_ID_FLASH, /* flag */ + + __DEVLINK_ATTR_SELFTEST_ID_MAX, + DEVLINK_ATTR_SELFTEST_ID_MAX = __DEVLINK_ATTR_SELFTEST_ID_MAX - 1 +}; + +enum devlink_selftest_status { + DEVLINK_SELFTEST_STATUS_SKIP, + DEVLINK_SELFTEST_STATUS_PASS, + DEVLINK_SELFTEST_STATUS_FAIL +}; + +enum devlink_attr_selftest_result { + DEVLINK_ATTR_SELFTEST_RESULT_UNSPEC, + DEVLINK_ATTR_SELFTEST_RESULT, /* nested */ + DEVLINK_ATTR_SELFTEST_RESULT_ID, /* u32, enum devlink_attr_selftest_id */ + DEVLINK_ATTR_SELFTEST_RESULT_STATUS, /* u8, enum devlink_selftest_status */ + + __DEVLINK_ATTR_SELFTEST_RESULT_MAX, + DEVLINK_ATTR_SELFTEST_RESULT_MAX = __DEVLINK_ATTR_SELFTEST_RESULT_MAX - 1 +}; + /** * enum devlink_trap_action - Packet trap action. * @DEVLINK_TRAP_ACTION_DROP: Packet is dropped by the device and a copy is not @@ -578,6 +605,8 @@ enum devlink_attr { DEVLINK_ATTR_NESTED_DEVLINK, /* nested */ + DEVLINK_ATTR_SELFTESTS, /* nested */ + /* add new attributes above here, update the policy in devlink.c */ __DEVLINK_ATTR_MAX, |