25 Jun
2008
25 Jun
'08
10:44 a.m.
is the boundary sw parameter still used ? where is it for ?
in the PCM kernel core (e.g. snd_pcm_playback_avail) it clearly serves as a pointers wrap point, but which one ? The one at the end of the DMA buffer or the one at the end of a process (virtual) address range (4 GB) ?
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