wireguard-openbsd/sys/dev/video.c, branch jd/queueboosts WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/dev/video.c?h=jd%2Fqueueboosts 2020-05-16T10:47:22Z Implement kqueue(2) support. 2020-05-16T10:47:22Z mpi mpi@openbsd.org 2020-05-16T10:47:22Z urn:sha1:092fd1ac59b0f061901424aa474c49fa473647a3 ok visa@ Free data structures after closing the pseudo-device with vdevgone(9). 2020-01-16T09:59:26Z mpi mpi@openbsd.org 2020-01-16T09:59:26Z urn:sha1:4a480bf85c3856461714a333a39cacdccddd2053 Pseudo-drivers exposing a userland interface generally start & stop I/O in *_open() and *_close() respectively. So it isn't safe to detach such device while it is still open, because I/O might still be in flight. A more generic fix would be to detach children devices before the parents. Fix a race reported by Kevin Chadwick on bugs@. Discussed with Peter Stuge, tested by and ok zhuk@ tsleep(9) to tsleep_nsec(9) conversion 2019-10-06T17:13:10Z mpi mpi@openbsd.org 2019-10-06T17:13:10Z urn:sha1:8a0e41249136e391fd6047263688592db249d671 ok visa@, kn@ Fix debug printf, from Dave Voutila. 2017-10-11T08:08:50Z mpi mpi@openbsd.org 2017-10-11T08:08:50Z urn:sha1:0f8eefe4e1206f4885cb31a8727c39de35b487af Move videovar.h in to video.c since it isn't used anywhere else. 2016-07-03T20:05:44Z mglocker mglocker@openbsd.org 2016-07-03T20:05:44Z urn:sha1:48fb1d357ab00e03c41146e3abe61449aa5b15f5 Suggested by mpi@ diff from Patrick Keshishian. ok mpi New USB device driver for Audio/Video capture devices based on the 2016-06-01T09:48:20Z mglocker mglocker@openbsd.org 2016-06-01T09:48:20Z urn:sha1:181d57e00c3a04701fb8ff356bccbfb644914ae6 Fushicai USBTV007 chip. The chip specific code has been written by Lubomir Rintel and Federico Simoncelli. Patrick Keshishian has ported it to OpenBSD and wrote the remaining code based on uvideo(4). Input and help also from mpi@ and ratchov@. ok mpi Convert to uiomove. From Martin Natano. 2016-02-08T17:21:10Z stefan stefan@openbsd.org 2016-02-08T17:21:10Z urn:sha1:aba17a8830a6828240811dc1484e82aac0df0f9f video sub-drivers will not return EINVAL in size variable. (Well, 2015-08-29T20:51:46Z deraadt deraadt@openbsd.org 2015-08-29T20:51:46Z urn:sha1:1e44166bd039d048d921484f645d8438c2120707 a broken USB driver could, then what happens?) 0 is the right error. Also, keep track the size for free() add missing braces to only call selrecord when intended to 2015-07-17T23:29:14Z jsg jsg@openbsd.org 2015-07-17T23:29:14Z urn:sha1:80ddb3ccbcbf1fadb6b2c2fe69712698e2b9fe46 ok deraadt@ millert@ First step towards making uiomove() take a size_t size argument: 2015-02-10T21:56:08Z miod miod@openbsd.org 2015-02-10T21:56:08Z urn:sha1:081bf72016fd7473d333d95c915b1e43ca17cbc2 - rename uiomove() to uiomovei() and update all its users. - introduce uiomove(), which is similar to uiomovei() but with a size_t. - rewrite uiomovei() as an uiomove() wrapper. ok kettenis@