e08a98357b
uint16_t isn't enough to hold the real sector count, since a value of zero implies a full 64K sectors, so we need a uint32_t here. We *could* cheat and pretend that this value is 0-based and fit it in a uint16_t, but I'd rather waste 2 bytes instead of a future dev's 10 minutes when they forget to +1/-1 accordingly somewhere. See SATA 3.2, section 13.6.4.1 "READ FPDMA QUEUED". Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1435767578-32743-9-git-send-email-jsnow@redhat.com |
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ahci.c | ||
ahci.h | ||
atapi.c | ||
cmd646.c | ||
core.c | ||
ich.c | ||
internal.h | ||
isa.c | ||
macio.c | ||
Makefile.objs | ||
microdrive.c | ||
mmio.c | ||
pci.c | ||
pci.h | ||
piix.c | ||
qdev.c | ||
via.c |