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linuxkpi: Add io_mapping_map_local_wc() and io_mapping_unmap_local()

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`io_mapping_map_local_wc()` is synonymous to `io_mapping_map_atomic_wc()`.

Reviewed by:	manu
Approved by:	manu
Differential Revision:	https://reviews.freebsd.org/D38156
This commit is contained in:
Jean-Sébastien Pédron 2023-01-20 18:53:49 +01:00
parent 9dafbd0c69
commit 29d0c85c86
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1 changed files with 12 additions and 0 deletions
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12
sys/compat/linuxkpi/common/include/linux/io-mapping.h
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@ -93,6 +93,18 @@ io_mapping_unmap_atomic(void *vaddr)
{
}
static inline void *
io_mapping_map_local_wc(struct io_mapping *mapping, unsigned long offset)
{
return (io_mapping_map_atomic_wc(mapping, offset));
}
static inline void
io_mapping_unmap_local(void *vaddr __unused)
{
}
static inline void *
io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset,
unsigned long size)