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linuxkpi: Add `iosys_map_memcpy_from()` and `iosys_map_{rd,wr}*()`
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Authored by dumbbell on Dec 13 2023, 12:01 PM.
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Details

Reviewers
manu
Summary

Why

The i915 DRM drivers started to use it in Linux 5.18.

This is part of the update of the DRM drivers to Linux 5.18.

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Event Timeline

iosys-map.h added in f8ab2f5bae1d4 but does not have this change

iosys-map.h added in f8ab2f5bae1d4 but does not have this change

Oops, it does have the defines but not iosys_map_memcpy_from

sys/compat/linuxkpi/common/include/linux/iosys-map.h
61

Is this the right direction? The destination is system memory, the src is iosys_map.