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| author | Riana Tauro <riana.tauro@intel.com> | 2025-04-07 10:44:11 +0530 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2025-04-08 22:23:59 -0700 |
| commit | 16280ded45fba1216d1d4c6acfc20c2d5b45ef50 (patch) | |
| tree | a73ac4f8e2516b6142984b5ff42a448e6d67efdb /Documentation/gpu | |
| parent | 1e1981b16bb1bbe2fafa57ed439b45cb5b34e32d (diff) | |
| download | net-16280ded45fba1216d1d4c6acfc20c2d5b45ef50.tar.gz | |
drm/xe: Add configfs to enable survivability mode
Registers a configfs subsystem called 'xe' that creates a
directory in the mounted configfs directory (/sys/kernel/config)
Userspace can then create the device that has to be configured
under the xe directory
mkdir /sys/kernel/config/xe/0000:03:00.0
The device created will have the following attributes to be
configured
/sys/kernel/config/xe/
.. 0000:03:00.0/
... survivability_mode
v2: fix kernel-doc
fix return value (Lucas)
v3: fix kernel-doc (Lucas)
Signed-off-by: Riana Tauro <riana.tauro@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250407051414.1651616-2-riana.tauro@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'Documentation/gpu')
| -rw-r--r-- | Documentation/gpu/xe/index.rst | 1 | ||||
| -rw-r--r-- | Documentation/gpu/xe/xe_configfs.rst | 10 |
2 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/gpu/xe/index.rst b/Documentation/gpu/xe/index.rst index 92cfb25e64d327..b2369561f24e18 100644 --- a/Documentation/gpu/xe/index.rst +++ b/Documentation/gpu/xe/index.rst @@ -25,3 +25,4 @@ DG2, etc is provided to prototype the driver. xe_debugging xe_devcoredump xe-drm-usage-stats.rst + xe_configfs diff --git a/Documentation/gpu/xe/xe_configfs.rst b/Documentation/gpu/xe/xe_configfs.rst new file mode 100644 index 00000000000000..9b9d941eb20ed6 --- /dev/null +++ b/Documentation/gpu/xe/xe_configfs.rst @@ -0,0 +1,10 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +.. _xe_configfs: + +============ +Xe Configfs +============ + +.. kernel-doc:: drivers/gpu/drm/xe/xe_configfs.c + :doc: Xe Configfs |