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| author | Samuel Pitoiset <samuel.pitoiset@gmail.com> | 2015-03-02 11:38:55 -0700 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2015-03-02 11:38:55 -0700 |
| commit | 6ee47c90081b3ab5980eeef1a8b12b54bac98bb5 (patch) | |
| tree | 1979d6b81a50f441a02e072ccfcf2c450e23bfe5 /hw/misc/macio/cuda.c | |
| parent | 51b833f4405426b63b66380117bbe1f4c8976021 (diff) | |
| download | focaccia-qemu-6ee47c90081b3ab5980eeef1a8b12b54bac98bb5.tar.gz focaccia-qemu-6ee47c90081b3ab5980eeef1a8b12b54bac98bb5.zip | |
vfio: allow to disable MMAP per device with -x-mmap=off option
Disabling MMAP support uses the slower read/write accesses but allows to trace all MMIO accesses, which is not good for performance, but very useful for reverse engineering PCI drivers. This option allows to disable MMAP per device without a compile-time change. Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'hw/misc/macio/cuda.c')
0 files changed, 0 insertions, 0 deletions