• Alan's avatar
    [PATCH] hpt37x: Two important bug fixes · 6929da44
    Alan authored
    The HPT37x driver very carefully handles DMA completions and the needed
    fixups are done on pci registers 0x50 and 0x52.  This is unfortunate
    because the actual registers are 0x50 and 0x54.  Fixing this offset cures
    the second channel problems reported.
    
    Secondly there are some problems with the HPT370 and certain ATA drives.
    The filter code however only filters ATAPI devices due to a reversed type
    check.
    Signed-off-by: default avatarAlan Cox <alan@redhat.com>
    Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
    6929da44
pata_hpt37x.c 31.6 KB