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authorPaolo Bonzini <pbonzini@redhat.com>2011-07-06 11:26:47 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2012-02-22 13:29:08 +0100
commit3d5aba97e9b3e92e8788e250de85080d15c7e8f9 (patch)
tree9d6e9bd3972f3a101cc22f6c14c38c3f26c9b7fb /hw/scsi-disk.c
parent01e95455889780871374e1b72cd6919cfbd23399 (diff)
scsi: add scatter/gather functionality
Scatter/gather functionality uses the newly added DMA helpers. The device can choose between doing DMA itself, or calling scsi_req_data as usual, which will use the newly added DMA helpers to copy piecewise to/from the destination area(s). Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/scsi-disk.c')
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