Lines Matching refs:channel

8      is queued even on a running DMA channel.
13      stop and restart, but is submitted on a "running channel". The other
24      A driver should be able to query if a channel is running or not. For the
26      a check of the DMA channel reports a "stopped channel", the transfer should
28      know if a channel is in running or stopped state.
41      channel" linked to the requestor line, and the physical DMA channel is
56         physical channel, meaning that a read of this value will tell which
79      If while new_link was created the DMA channel stopped, it is _not_
86        - then hot-chaining cannot happen, as the channel must be stopped, the
87          "align bit" must be set, and the channel restarted As a consequence,
92      Each time a transfer is completed on a channel, an interrupt might be
95      transfer being completed into the physical channel's completion mark.
105      channel.
107       - reading the physical channel last updater mark
124        - a driver issued tx1+tx2 => channel is running in aligned mode
150      It should be noted that after tx3 is completed, the channel is stopped, and