We fill the hardware scatter gather list assuming it will need the same
number of elements at the original scatterlist. If an IOMMU is involved,
then it may well need fewer. The return value of dma_map_sg tells us how
many.
Probably never caused visible problems as the hardware won't get to
the elements that are incorrect before it finds enough space.
Fixes:
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.. | ||
hpre | ||
sec | ||
sec2 | ||
zip | ||
Kconfig | ||
Makefile | ||
qm.c | ||
qm.h | ||
sgl.c |