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qcacmn: Add cache invalidation for MIPS platforms

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Add cache invalidation support for for MIPS platforms. The API
on mips platform takes start and size as input. Obtain size by
subtracting end and start.

Change-Id: Iaf2920b8fed2b2a2870682c6bf75c905cb8ca836
This commit is contained in:
Nandha Kishore Easwaran
2020-11-17 16:13:12 +05:30
committed by snandini
parent 9579bf675f
commit e04aeaeed8
1 changed files with 7 additions and 0 deletions
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7
qdf/linux/src/i_qdf_nbuf_w.h
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@@ -147,6 +147,13 @@ __qdf_nbuf_dma_inv_range(const void *buf_start, const void *buf_end)
{
dmac_inv_range(buf_start, buf_end);
}
#elif defined(__LINUX_MIPS32_ARCH__) || defined(__LINUX_MIPS64_ARCH__)
static inline void
__qdf_nbuf_dma_inv_range(const void *buf_start, const void *buf_end)
{
dma_cache_inv((unsigned long)buf_start,
(unsigned long)(buf_end - buf_start));
}
#else
static inline void
__qdf_nbuf_dma_inv_range(const void *buf_start, const void *buf_end)