Lines Matching refs:that

23 Kconfig to be dependent on ISA_DMA_API (not ISA) so that nobody tries
40 In order to allocate a piece of memory that satisfies all these
47 (This scarcity also means that you should allocate the buffer as
55 thing. The reason for this is that the function isa_virt_to_phys()
57 is really all you need. Remember that even though the DMA controller
72 This means that of the four 16-bits channels only three are usable.)
89 using claim_dma_lock(). The reason is that some DMA operations are
95 controller that is used for the non-atomic operations. As long as you
105 transfer. Note that it's _bytes_. The DMA routines will do all the
106 required translation to values that the DMA controller understands.
113 sure that all data has been transferred.
147 It is the driver's responsibility to make sure that the machine isn't