33 lines
909 B
C
33 lines
909 B
C
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/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2023 Intel Corporation
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*/
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#ifndef _XE_GSC_SUBMIT_H_
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#define _XE_GSC_SUBMIT_H_
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#include <linux/types.h>
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struct iosys_map;
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struct xe_device;
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struct xe_gsc;
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u32 xe_gsc_emit_header(struct xe_device *xe, struct iosys_map *map, u32 offset,
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u8 heci_client_id, u64 host_session_id, u32 payload_size);
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void xe_gsc_poison_header(struct xe_device *xe, struct iosys_map *map, u32 offset);
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bool xe_gsc_check_and_update_pending(struct xe_device *xe,
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struct iosys_map *in, u32 offset_in,
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struct iosys_map *out, u32 offset_out);
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int xe_gsc_read_out_header(struct xe_device *xe,
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struct iosys_map *map, u32 offset,
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u32 min_payload_size,
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u32 *payload_offset);
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int xe_gsc_pkt_submit_kernel(struct xe_gsc *gsc, u64 addr_in, u32 size_in,
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u64 addr_out, u32 size_out);
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u64 xe_gsc_create_host_session_id(void);
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#endif
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