• Federico Vaga's avatar
    sw:drv: DMA bugfix · c235529f
    Federico Vaga authored
    The kernel API sg_alloc_table_from_pages() takes a start offset. The
    problem is that we may use vmalloc() which have a start offset, but it
    could have an offset on each page. Not considering this offset leads
    to DMA transfers which are partially performed on the wrong buffer
    Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
    c235529f
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