John Baldwin 86843ea8de Fix various bugs with freeing static DMA allocations in sound drivers: ... - Don't compare the DMA map to NULL to determine if bus_dmamap_unload() should be called when releasing a static allocation. Instead, compare the bus address against 0. - Don't assume that the DMA map for static allocations is NULL. Instead, save the value set by bus_dmamem_alloc() so it can later be passed to bus_dmamem_free(). Also, add missing calls to bus_dmamap_unload() in these cases before freeing the buffer. - Use the bus address from the bus_dma callback instead of calling vtophys() on the address allocated by bus_dmamem_alloc(). Reviewed by: kan		2014-06-17 16:07:57 +00:00
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ac97_if.m
ac97_patch.c
ac97_patch.h
ac97.c
ac97.h
buffer.c	Fix various bugs with freeing static DMA allocations in sound drivers:	2014-06-17 16:07:57 +00:00
buffer.h
channel_if.m
channel.c
channel.h
dsp.c
dsp.h
feeder_chain.c
feeder_eq.c
feeder_format.c
feeder_if.m
feeder_matrix.c
feeder_mixer.c
feeder_rate.c
feeder_volume.c
feeder.c
feeder.h
g711.h
intpcm.h
matrix_map.h
matrix.h
mixer_if.m
mixer.c
mixer.h
pcm.h
sndstat.c
sndstat.h
sound.c
sound.h
vchan.c
vchan.h