diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_gsc_submit.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gsc_submit.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_gsc_submit.h b/drivers/gpu/drm/xe/xe_gsc_submit.h new file mode 100644 index 000000000000..0801da5d446a --- /dev/null +++ b/drivers/gpu/drm/xe/xe_gsc_submit.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2023 Intel Corporation + */ + +#ifndef _XE_GSC_SUBMIT_H_ +#define _XE_GSC_SUBMIT_H_ + +#include <linux/types.h> + +struct iosys_map; +struct xe_device; +struct xe_gsc; + +u32 xe_gsc_emit_header(struct xe_device *xe, struct iosys_map *map, u32 offset, + u8 heci_client_id, u64 host_session_id, u32 payload_size); + +bool xe_gsc_check_and_update_pending(struct xe_device *xe, + struct iosys_map *in, u32 offset_in, + struct iosys_map *out, u32 offset_out); + +int xe_gsc_read_out_header(struct xe_device *xe, + struct iosys_map *map, u32 offset, + u32 min_payload_size, + u32 *payload_offset); + +int xe_gsc_pkt_submit_kernel(struct xe_gsc *gsc, u64 addr_in, u32 size_in, + u64 addr_out, u32 size_out); + +#endif |