Lines Matching full:pxp

645  * struct drm_xe_query_pxp_status - query if PXP is ready
647  * If PXP is enabled and no fatal error has occurred, the status will be set to
649  * 0: PXP init still in progress
650  * 1: PXP init complete
652  * If PXP is not enabled or something has gone wrong, the query will be failed
654  * -ENODEV: PXP not supported or disabled;
655  * -EIO: fatal error occurred during init, so PXP will never be enabled;
670 	/** @status: current PXP status */
673 	/** @supported_session_types: bitmask of supported PXP session types */
803  *  - %DRM_XE_GEM_CREATE_SET_PROPERTY_PXP_TYPE - set the type of PXP session
807  *    %DRM_XE_PXP_TYPE_HWDRM will be marked as invalid if a PXP invalidation
1007  *  - %DRM_XE_VM_BIND_FLAG_CHECK_PXP - If the object is encrypted via PXP,
1009  *    flag has no effect on BOs that are not marked as using PXP.
1237  *  - %DRM_XE_EXEC_QUEUE_SET_PROPERTY_PXP_TYPE - set the type of PXP session
1241  *    %DRM_XE_PXP_TYPE_HWDRM is created, the PXP default HWDRM session
1243  *    The user is expected to query the PXP status via the query ioctl (see
1244  *    %DRM_XE_DEVICE_QUERY_PXP_STATUS) and to wait for PXP to be ready before
1246  *    before PXP is ready, the ioctl will return -EBUSY if init is still in
1248  *    Given that going into a power-saving state kills PXP HWDRM sessions,
1250  *    All PXP queues will be killed if a PXP invalidation event occurs.
1917  * enum drm_xe_pxp_session_type - Supported PXP session types.
1924 	/** @DRM_XE_PXP_TYPE_NONE: PXP not used */
1933 /* ID of the protected content session managed by Xe when PXP is active */