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| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2017-12-09 07:09:03 +0300 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2017-12-09 07:09:03 +0300 |
| commit | ebcfd1e276207e4436a6d15a81f7e151a103565c (patch) | |
| tree | ed164e3f9eabe3ae94b52f3524c4dba976cc520b /drivers/gpu/drm/amd/amdkfd/kfd_priv.h | |
| parent | 413e85d5d38f9b000561b6b9adf4182803b50af0 (diff) | |
| download | linux-ebcfd1e276207e4436a6d15a81f7e151a103565c.tar.xz | |
drm/amdkfd: Module option to disable CRAT table
Some systems have broken CRAT tables. Add a module option to ignore
a CRAT table.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_priv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index f0327c219879..6a48d29ada47 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -104,6 +104,12 @@ extern int cwsr_enable; */ extern int send_sigterm; +/* + * Ignore CRAT table during KFD initialization, can be used to work around + * broken CRAT tables on some AMD systems + */ +extern int ignore_crat; + /** * enum kfd_sched_policy * |