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| author | Sagar Arun Kamble <sagar.a.kamble@intel.com> | 2017-09-26 12:47:16 +0530 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2017-09-26 12:08:03 +0300 |
| commit | 9a2cbf2d7b94660e4c4920cfae4a5eecc83ee485 (patch) | |
| tree | b8668755e3dedfa71586d2786a87bf9d750a9a30 /drivers/gpu/drm/i915/intel_uc.h | |
| parent | ad0c167252e90531b398bc5f637580733d1789e4 (diff) | |
| download | op-kernel-dev-9a2cbf2d7b94660e4c4920cfae4a5eecc83ee485.zip op-kernel-dev-9a2cbf2d7b94660e4c4920cfae4a5eecc83ee485.tar.gz | |
drm/i915/huc: Reorganize HuC authentication
Prepared intel_auth_huc to separate HuC specific functionality
from GuC send action. Created new header intel_huc.h to group
HuC specific declarations.
v2: Changed argument preparation for AUTHENTICATE_HUC.
s/intel_auth_huc/intel_huc_auth. Deferred creation of intel_huc.h
to later patch.
v3: Rebase as intel_guc.h is removed. Added param description to
intel_huc_auth. (Michal)
v4: Rebase as intel_guc.h is added again. :)
v5: Rebase w.r.t removal of GuC code restructuring.
v6-v7: Rebase.
v8: Tagged subject as drm/i915/huc. (Michal Wajdeczko)
Added kernel-doc description to intel_huc_auth and intel_guc_auth_huc.
s/dev_priv/i915 and removed unnecessary variable offset. (Joonas)
v9: Rebase. Had conflict with i915_modparams change.
Signed-off-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Michał Winiarski <michal.winiarski@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1506410236-17926-1-git-send-email-sagar.a.kamble@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_uc.h b/drivers/gpu/drm/i915/intel_uc.h index 7703c9a..6966349 100644 --- a/drivers/gpu/drm/i915/intel_uc.h +++ b/drivers/gpu/drm/i915/intel_uc.h @@ -211,6 +211,7 @@ void intel_uc_fini_hw(struct drm_i915_private *dev_priv); int intel_guc_sample_forcewake(struct intel_guc *guc); int intel_guc_send_nop(struct intel_guc *guc, const u32 *action, u32 len); int intel_guc_send_mmio(struct intel_guc *guc, const u32 *action, u32 len); +int intel_guc_auth_huc(struct intel_guc *guc, u32 rsa_offset); static inline int intel_guc_send(struct intel_guc *guc, const u32 *action, u32 len) { @@ -254,6 +255,6 @@ static inline u32 guc_ggtt_offset(struct i915_vma *vma) /* intel_huc.c */ void intel_huc_select_fw(struct intel_huc *huc); void intel_huc_init_hw(struct intel_huc *huc); -void intel_guc_auth_huc(struct drm_i915_private *dev_priv); +void intel_huc_auth(struct intel_huc *huc); #endif |
