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5f81724d80
PIO read requests on the ATAPI interface used to be sync blk requests. This has two significant drawbacks. First the main loop hangs util an I/O request is completed and secondly if the I/O request does not complete (e.g. due to an unresponsive storage) Qemu hangs completely. Note: Due to possible race conditions requests during an ongoing elementary transfer are still sync. Signed-off-by: Peter Lieven <pl@kamp.de> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 1447345846-15624-2-git-send-email-pl@kamp.de Signed-off-by: John Snow <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 | ||