wireguard-openbsd/sys/dev/pci/drm/drm_context.c, branch jd/queueboosts WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/dev/pci/drm/drm_context.c?h=jd%2Fqueueboosts 2020-06-08T04:47:57Z update drm to linux 5.7 2020-06-08T04:47:57Z jsg jsg@openbsd.org 2020-06-08T04:47:57Z urn:sha1:c349dbc7938c71a30e13c1be4acc1976165f4630 adds kernel support for amdgpu: vega20, raven2, renoir, navi10, navi14 inteldrm: icelake, tigerlake Thanks to the OpenBSD Foundation for sponsoring this work, kettenis@ for helping, patrick@ for helping adapt rockchip drm and many developers for testing. remove dri1 interfaces 2014-03-09T07:42:29Z jsg jsg@openbsd.org 2014-03-09T07:42:29Z urn:sha1:225ce0567ec6c77c28da5b603cf8cb811ec9ec35 discussed with kettenis some time last year Add $OpenBSD$ after oga said 'go ahead and fix that' 2011-06-02T18:22:00Z weerd weerd@openbsd.org 2011-06-02T18:22:00Z urn:sha1:7b8f2f1b2060cca3b6dda516e395367053cccc4b 'go for it' oga@ Remove the context constructor and destructor driver hooks. sisdrm's old 2009-04-06T04:51:31Z oga oga@openbsd.org 2009-04-06T04:51:31Z urn:sha1:ce2f4553ddc682f115dfdd7576b064921c2b1247 code was the only that that needed them. The drm_* allocation functions have been #defined to not use most of 2009-03-26T07:25:06Z oga oga@openbsd.org 2009-03-26T07:25:06Z urn:sha1:6bc19a08d0be0755e653c82354cd045aa8dccfe5 their arguments for a while. Actually go through the code and remove the extraneous arguments. Makes things easier to read. Move dev->driver over to being a pointer to a const struct, instead of stupidly 2008-10-07T21:59:32Z oga oga@openbsd.org 2008-10-07T21:59:32Z urn:sha1:e6d11d110aaf3750c51038832fd39ca91ac68d0d filling in a pre-allocated one on each attach. Makes the code a bunch nicer, shrinks a kernel by about 1.5k on amd64, helps with my sanity, and paves way for later changes. Tested by a few for a couple of weeks now. Rework the drm locking to be at least halfway sane. The freebsd code 2008-09-18T15:10:57Z oga oga@openbsd.org 2008-09-18T15:10:57Z urn:sha1:a253d7a3c19cc57ae844e0fdb6d5081a1e5a1a23 held a lock over all driver ioctls in order to be ``mpsafe''. Stop lying to ourselves for a start. This code is not fully mpsafe, and should not pretend to be so. Put the locking around where it should, and rely on biglock for the rest. This will need to be fixed, but avoids some of the horrible that we have right now. Tested by many over a long time and several iterations. Kill the max_context member of the softc, it does nothing useful. 2008-09-10T02:09:56Z oga oga@openbsd.org 2008-09-10T02:09:56Z urn:sha1:1b515db07f51331215fdb908f399b442209a6e36 detypedef some more. No functional change. 2008-09-02T01:12:04Z oga oga@openbsd.org 2008-09-02T01:12:04Z urn:sha1:82894d78544e3e9001a3ca59e4032fa4fc31672b Make sure we can't sleep with a spinlock held 2008-08-17T14:37:31Z oga oga@openbsd.org 2008-08-17T14:37:31Z urn:sha1:6676e773cbc069d86f621fc00a7abe4257ab93db