wireguard-openbsd/sys/dev/pci/fms.c, branch jd/queueboosts WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/dev/pci/fms.c?h=jd%2Fqueueboosts 2016-12-20T15:31:00Z Set free(9) size argument. From Michael W. Bombardieri <mb at ii.net>. 2016-12-20T15:31:00Z ratchov ratchov@openbsd.org 2016-12-20T15:31:00Z urn:sha1:7c2e7a707f8a22fde0b490671e31518b1d39e856 Thanks. Remove unused getdev() audio driver functions. 2016-09-19T06:46:43Z ratchov ratchov@openbsd.org 2016-09-19T06:46:43Z urn:sha1:56fd3f56d1a8f522a9ced8a036f88142069e12b8 Remove drain(), query_encoding(), mappage() and get_default_params() 2016-09-14T06:12:19Z ratchov ratchov@openbsd.org 2016-09-14T06:12:19Z urn:sha1:7cb42e31c81b1e003815ca6e6cbf9182b1f7e7fe methods from all audio drivers and from the audio_if structure as they are never called. Remove all audio format conversion code from the kernel (btw holding 2015-05-11T06:46:21Z ratchov ratchov@openbsd.org 2015-05-11T06:46:21Z urn:sha1:ac2bb4f35e5a57326fc135134dc640899d0b5bd0 the kernel_lock), as we already do better conversions in user-mode. Yet, no need for every single driver to fiddle with the conversion code as they are done transparently by common MI code. With help from armani and miod, support from mpi ok armani@ add a size argument to free. will be used soon, but for now default to 0. 2014-07-12T18:48:51Z tedu tedu@openbsd.org 2014-07-12T18:48:51Z urn:sha1:df2ac69f82ae44a202c3df500ca0878a86fb544f after discussions with beck deraadt kettenis. ansify some function definitions. 2013-11-15T16:46:27Z brad brad@openbsd.org 2013-11-15T16:46:27Z urn:sha1:ab2e89348ab50f255b493f49df159b731b7310b6 no functional change. ok sthen@ Since audio code is mp safe, establish isa and pci audio interrupts 2013-05-24T07:58:46Z ratchov ratchov@openbsd.org 2013-05-24T07:58:46Z urn:sha1:61932e1479f3fc4a2ff1ed885ff398a5947d89e2 with the IPL_MPSAFE flag. In certain circumstances, this prevents interrupt handlers from waiting the global kernel_lock possibly (hold by slower code) to be released. ok kettenis Introduce a global interrupt-aware mutex protecting data 2013-05-15T08:29:23Z ratchov ratchov@openbsd.org 2013-05-15T08:29:23Z urn:sha1:886882aa351014ee6327856abc38783ed424cc33 structures (including sound-card registers) from concurent access by syscall and interrupt code-paths. Since critical sections remain the same, calls to splraise/spllower can be safely replaced by calls to mtx_enter/mtx_leave with two exceptions: (1) mutexes are not reentrant (the inner splraise is thus removed), and (2) we're not allowed to sleep with a mutex (either msleep is used or the mutex is released before sleeping). ok and help from kettenis, a lot of work from armani add two new members to structs audio_encoding and audio_prinfo. 2010-07-15T03:43:11Z jakemsr jakemsr@openbsd.org 2010-07-15T03:43:11Z urn:sha1:1657931791df6f774accbb48ba9d42eac31d77d9 for both structs, the new members are 'bps' and 'msb', which describe the number of bytes per sample and data alignment in the sample, respectively. drivers must properly set these fields in the 'query_encoding', 'set_parameters' and 'get_default_params' hardware interface methods. discussed with ratchov, deraadt configure conversion for the correct direction. I guess no one has 2010-04-04T00:50:36Z jakemsr jakemsr@openbsd.org 2010-04-04T00:50:36Z urn:sha1:85e27fad6e14ac0d4b6b956cc9dd37d28955dbda ever tried recording big endian samples with fms.