Lines Matching full:physical

2 Using physical DMA provided by OHCI-1394 FireWire controllers for debugging
11 a "Physical Response Unit" which executes specific requests by employing
16 physical system memory and, for read requests, send the result of
17 the physical memory read back to the requester.
26 of physical address space.  This can be a problem on machines where memory is
31 physical addresses above 4 GB, but this feature is currently not enabled by
43 The firewire-ohci driver in drivers/firewire uses filtered physical
45 Pass the remote_dma=1 parameter to the driver to get unfiltered physical DMA.
81 disable all physical DMA on each bus reset.
107    controller implements a writable Physical Upper Bound register.  This is
108    required for physical DMA above 4 GB (but not utilized by Linux yet).
123 3) Test physical DMA using firescope: