From 195d9dece1686576ad1c7b45942b5cf9eacb3fbf Mon Sep 17 00:00:00 2001 From: Moshe Shemesh Date: Wed, 7 Oct 2020 09:00:53 +0300 Subject: 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 Reviewed-by: Jiri Pirko Signed-off-by: Jakub Kicinski --- Documentation/networking/devlink/devlink-params.rst | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'Documentation/networking') diff --git a/Documentation/networking/devlink/devlink-params.rst b/Documentation/networking/devlink/devlink-params.rst index d075fd090b3d..54c9f107c4b0 100644 --- a/Documentation/networking/devlink/devlink-params.rst +++ b/Documentation/networking/devlink/devlink-params.rst @@ -108,3 +108,9 @@ own name. * - ``region_snapshot_enable`` - Boolean - Enable capture of ``devlink-region`` snapshots. + * - ``enable_remote_dev_reset`` + - Boolean + - Enable device reset by remote host. When cleared, the device driver + will NACK any attempt of other host to reset the device. This parameter + is useful for setups where a device is shared by different hosts, such + as multi-host setup. -- cgit v1.2.3-59-g8ed1b