diff options
Diffstat (limited to 'mali_kbase/mali_kbase_hwaccess_jm.h')
| -rw-r--r-- | mali_kbase/mali_kbase_hwaccess_jm.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/mali_kbase/mali_kbase_hwaccess_jm.h b/mali_kbase/mali_kbase_hwaccess_jm.h index 8689647..d0207f7 100644 --- a/mali_kbase/mali_kbase_hwaccess_jm.h +++ b/mali_kbase/mali_kbase_hwaccess_jm.h @@ -299,4 +299,21 @@ void kbase_job_slot_hardstop(struct kbase_context *kctx, int js, */ bool kbase_gpu_atoms_submitted_any(struct kbase_device *kbdev); +/** + * kbase_backend_slot_kctx_purge_locked - Perform a purge on the slot_rb tracked + * kctx + * + * @kbdev: Device pointer + * @kctx: The kbase context that needs to be purged from slot_rb[] + * + * For JM GPUs, the L1 read only caches may need a start_flush invalidation, + * potentially on all slots (even if the kctx was only using a single slot), + * following a context termination or address-space ID recycle. This function + * performs a clean-up purge on the given kctx which if it has been tracked by + * slot_rb[] objects. + * + * Caller must hold kbase_device->hwaccess_lock. + */ +void kbase_backend_slot_kctx_purge_locked(struct kbase_device *kbdev, struct kbase_context *kctx); + #endif /* _KBASE_HWACCESS_JM_H_ */ |