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555881e574
The x86 implementation was shamelessly stolen from intel_mem.c and the aarch64 implementaiton was based on the code in Turnip. Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Tested-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Danylo Piliaiev <dpiliaiev@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37803>
70 lines
2 KiB
C
70 lines
2 KiB
C
/*
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* Copyright © 2025 Collabora Ltd.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "cache_ops.h"
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#include "util/macros.h"
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size_t
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util_cache_granularity()
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{
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return 0;
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}
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void
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util_flush_range(void *start, size_t size)
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{
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UNREACHABLE("Cache ops are not implemented on this platform");
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}
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void
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util_flush_inval_range(void *start, size_t size)
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{
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UNREACHABLE("Cache ops are not implemented on this platform");
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}
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void
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util_flush_range_no_fence(void *start, size_t size)
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{
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UNREACHABLE("Cache ops are not implemented on this platform");
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}
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void
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util_flush_inval_range_no_fence(void *start, size_t size)
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{
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UNREACHABLE("Cache ops are not implemented on this platform");
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}
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void util_pre_flush_fence(void)
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{
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UNREACHABLE("Cache ops are not implemented on this platform");
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}
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void util_post_flush_fence(void)
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{
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UNREACHABLE("Cache ops are not implemented on this platform");
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}
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void util_post_flush_inval_fence(void)
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{
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UNREACHABLE("Cache ops are not implemented on this platform");
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}
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