Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
29 lines
811 B
C
29 lines
811 B
C
/* 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_LMTT_H_
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#define _XE_LMTT_H_
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#include <linux/types.h>
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struct xe_bo;
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struct xe_lmtt;
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struct xe_lmtt_ops;
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#ifdef CONFIG_PCI_IOV
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int xe_lmtt_init(struct xe_lmtt *lmtt);
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void xe_lmtt_init_hw(struct xe_lmtt *lmtt);
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void xe_lmtt_invalidate_hw(struct xe_lmtt *lmtt);
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int xe_lmtt_prepare_pages(struct xe_lmtt *lmtt, unsigned int vfid, u64 range);
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int xe_lmtt_populate_pages(struct xe_lmtt *lmtt, unsigned int vfid, struct xe_bo *bo, u64 offset);
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void xe_lmtt_drop_pages(struct xe_lmtt *lmtt, unsigned int vfid);
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u64 xe_lmtt_estimate_pt_size(struct xe_lmtt *lmtt, u64 size);
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#else
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static inline int xe_lmtt_init(struct xe_lmtt *lmtt) { return 0; }
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static inline void xe_lmtt_init_hw(struct xe_lmtt *lmtt) { }
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#endif
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#endif
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