diff options
Diffstat (limited to 'drivers/accel/rocket/rocket_drv.h')
| -rw-r--r-- | drivers/accel/rocket/rocket_drv.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/accel/rocket/rocket_drv.h b/drivers/accel/rocket/rocket_drv.h new file mode 100644 index 000000000000..2c673bb99ccc --- /dev/null +++ b/drivers/accel/rocket/rocket_drv.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright 2024-2025 Tomeu Vizoso <tomeu@tomeuvizoso.net> */ + +#ifndef __ROCKET_DRV_H__ +#define __ROCKET_DRV_H__ + +#include <drm/drm_mm.h> +#include <drm/gpu_scheduler.h> + +#include "rocket_device.h" + +extern const struct dev_pm_ops rocket_pm_ops; + +struct rocket_iommu_domain { + struct iommu_domain *domain; + struct kref kref; +}; + +struct rocket_file_priv { + struct rocket_device *rdev; + + struct rocket_iommu_domain *domain; + struct drm_mm mm; + struct mutex mm_lock; + + struct drm_sched_entity sched_entity; +}; + +struct rocket_iommu_domain *rocket_iommu_domain_get(struct rocket_file_priv *rocket_priv); +void rocket_iommu_domain_put(struct rocket_iommu_domain *domain); + +#endif |