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| author | Saravana Kannan <saravanak@google.com> | 2021-02-05 23:26:39 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-09 14:31:06 +0100 |
| commit | 19d0f5f6bff878277783fd98fef4ae2441d6a1d8 (patch) | |
| tree | e866cd2ca0df5ead38fdbbc6ec6188755cc33218 /Documentation/admin-guide | |
| parent | of: property: Don't add links to absent suppliers (diff) | |
| download | linux-19d0f5f6bff878277783fd98fef4ae2441d6a1d8.tar.xz linux-19d0f5f6bff878277783fd98fef4ae2441d6a1d8.zip | |
driver core: Add fw_devlink.strict kernel param
This param allows forcing all dependencies to be treated as mandatory.
This will be useful for boards in which all optional dependencies like
IOMMUs and DMAs need to be treated as mandatory dependencies.
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20210205222644.2357303-4-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index a10b545c2070..692b63644133 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -1433,6 +1433,11 @@ to enforce probe and suspend/resume ordering. rpm -- Like "on", but also use to order runtime PM. + fw_devlink.strict=<bool> + [KNL] Treat all inferred dependencies as mandatory + dependencies. This only applies for fw_devlink=on|rpm. + Format: <bool> + gamecon.map[2|3]= [HW,JOY] Multisystem joystick and NES/SNES/PSX pad support via parallel port (up to 5 devices per port) |