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| author | Moshe Shemesh <moshe@mellanox.com> | 2020-10-07 09:00:53 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-10-09 22:06:53 +0300 |
| commit | 195d9dece1686576ad1c7b45942b5cf9eacb3fbf (patch) | |
| tree | 4bdf594dd64e1804cab6936a7d29b85960643078 /include/net | |
| parent | 5ec697446f4630e3c30c6d7a67f4955c7bfd1a11 (diff) | |
| download | linux-195d9dece1686576ad1c7b45942b5cf9eacb3fbf.tar.xz | |
devlink: Add enable_remote_dev_reset generic parameter
The enable_remote_dev_reset devlink param flags that the host admin
allows device resets that can be initiated by other hosts. This
parameter is useful for setups where a device is shared by different
hosts, such as multi-host setup. Once the user set this parameter to
false, the driver should NACK any attempt to reset the device while the
driver is loaded.
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/devlink.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/devlink.h b/include/net/devlink.h index d2771e57a278..b01bb9bca5a2 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -469,6 +469,7 @@ enum devlink_param_generic_id { DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY, DEVLINK_PARAM_GENERIC_ID_RESET_DEV_ON_DRV_PROBE, DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE, + DEVLINK_PARAM_GENERIC_ID_ENABLE_REMOTE_DEV_RESET, /* add new param generic ids above here*/ __DEVLINK_PARAM_GENERIC_ID_MAX, @@ -506,6 +507,9 @@ enum devlink_param_generic_id { #define DEVLINK_PARAM_GENERIC_ENABLE_ROCE_NAME "enable_roce" #define DEVLINK_PARAM_GENERIC_ENABLE_ROCE_TYPE DEVLINK_PARAM_TYPE_BOOL +#define DEVLINK_PARAM_GENERIC_ENABLE_REMOTE_DEV_RESET_NAME "enable_remote_dev_reset" +#define DEVLINK_PARAM_GENERIC_ENABLE_REMOTE_DEV_RESET_TYPE DEVLINK_PARAM_TYPE_BOOL + #define DEVLINK_PARAM_GENERIC(_id, _cmodes, _get, _set, _validate) \ { \ .id = DEVLINK_PARAM_GENERIC_ID_##_id, \ |