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path: root/sys/dev/sound/pcm/buffer.c
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* sys/dev: further adoption of SPDX licensing ID tags.Pedro F. Giffuni2017-11-271-0/+2
* Declare the "snd_fxdiv_table" once. This shaves around 24Kbytes ofHans Petter Selasky2017-05-251-0/+1
* Restore the check for non-NULL dmatag in sndbuf_free.Alexander Kabaev2014-06-231-1/+2
* Fix various bugs with freeing static DMA allocations in sound drivers:John Baldwin2014-06-171-3/+2
* Move sndbuf_setmap() output about buffer addresses from the general verboseAlexander Motin2012-11-231-1/+1
* Make sound(4) more flexible in setting soft buffer and block sizes whenAlexander Motin2012-01-311-0/+9
* Allocate the sound buffer DMA memory coherent. While NetBSD typicallyMarius Strobl2011-03-111-1/+1
* Fix up a few more sysctl(9) mis-typing found in various LINT builds.Matthew D Fleming2011-01-131-2/+2
* - Remove more dead code[1]. Since r207330, we only need to check divisionJung-uk Kim2010-05-041-13/+0
* Remove dead code. Calculated greatest common divisor was not used at all.Jung-uk Kim2010-04-281-11/+0
* Sound Mega-commit. Expect further cleanup until code freeze.Ariff Abdullah2009-06-071-29/+76
* Last (again ?!?) major commit for RELENG_7, featuring total GiantAriff Abdullah2007-06-161-1/+1
* Buffer optimization and locking cleanup. Don't resize/mallocAriff Abdullah2007-06-141-41/+60
* Last major commit and updates for RELENG_7:Ariff Abdullah2007-05-311-3/+3
* sndbuf_alloc() now accept dmaflags argument which will be forwarded toAriff Abdullah2007-04-181-2/+4
* Memory leak killing spree, mostly bus_dma(9) related.Ariff Abdullah2007-03-211-20/+21
* [stage: 2/9]Ariff Abdullah2007-03-161-2/+2
* Spring cleanup on irrelevant NULL checking over M_WAITOK allocations.Ariff Abdullah2007-03-151-18/+1
* Fix huge memory leak within sound buffer (during channel destruction,Ariff Abdullah2007-02-011-0/+12
* Welcome to Once-a-year Sound Mega-Commit. Enjoy numerous updates and fixesAriff Abdullah2006-11-261-26/+60
* MFp4 the sound Google Summer of Code project:Alexander Leidinger2006-09-231-0/+125
* Rename some variables. This fixes some (but not all) problems on the wayAlexander Leidinger2006-07-171-2/+2
* Whats New:Alexander Leidinger2005-07-311-2/+6
* Start each of the license/copyright comments with /*-, minor shuffle of linesWarner Losh2005-01-061-1/+1
* Plug possible memory leak in sound DMA buffer handling. It alsoPyun YongHyeon2004-10-151-9/+24
* Don't do malloc(M_WAITOK) for sound buffers while locks are held.Brian Feldman2004-04-291-1/+1
* Change KASSERT() in feed_vchan16() into an explicit test and call toDon Lewis2004-01-281-17/+40
* Fix a panic due to holding a lock over calls to uiomove.Mathew Kanner2003-11-271-27/+0
* update my email address.Cameron Grant2003-09-071-2/+2
* Additional malloc failure checks.Orion Hodson2003-04-201-4/+7
* Implement a "sndbuf_getbufaddr" function and use it instead of vtophys().Olivier Houchard2003-02-201-0/+8
* Back out M_* changes, per decision of the TRB.Warner Losh2003-02-191-1/+1
* - Clean up ISA DMA supports.Yoshihiro Takahashi2003-02-071-95/+0
* remove MIN now that it's a standard kernel defineAlfred Perlstein2003-02-021-2/+0
* Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.Alfred Perlstein2003-01-211-1/+1
* various fixes to eliminate locking warningsCameron Grant2002-11-251-13/+25
* * improve error handlingCameron Grant2002-01-261-2/+7
* Fix code that had rotted behind debugging macros.Scott Long2002-01-251-1/+1
* a buffer offset equal to the buffer size is illegal too, fix assertion inCameron Grant2002-01-251-1/+1
* don't bother checking if an unsigned parameter is less than 0 in a KASSERTCameron Grant2002-01-231-1/+1
* Update to C99, s/__FUNCTION__/__func__/,David E. O'Brien2001-12-101-12/+12
* many changes:Cameron Grant2001-08-231-2/+2
* don't erase info in sndbuf_setup()Cameron Grant2001-05-271-6/+23
* if the feeder chain returned no data, do not try to acquire the data.Cameron Grant2001-04-081-1/+2
* fix whitespace bogonsCameron Grant2001-03-251-4/+4
* mega-commit.Cameron Grant2001-03-241-48/+444
* MFS: don't pagefault in sndbuf_clearCameron Grant2001-03-051-19/+9
* update code dealing with snd_dbuf objects to do so using a functional interfaceCameron Grant2000-12-231-0/+244