CVSROOT: /cvs
Module name: src
Changes by: [EMAIL PROTECTED] 2008/09/15 16:40:50
Modified files:
sys/dev/pci : auich.c
Log message:
this driver uses three dma segments; play, record, calibrate.
instead of using a linked list to describe the dma segments
use three distinct pointers.
also, this driver only needs 1 buffer descriptor for each dma
segment, since each buffer descriptor can handle as many samples
as each segment can hold.
makes the code a little easier to read and allows us to free
the calibration buffer when we're done with it.
idea originally from ratchov@ a while back. tested by ratchov@
and myself.
ok ratchov@
