wireguard-openbsd/sys/dev/pci/drm/include/linux/seqlock.h, branch jd/simplify-queueing WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/dev/pci/drm/include/linux/seqlock.h?h=jd%2Fsimplify-queueing 2020-04-12T17:47:25Z Turn those spinlock and seqlock inline functions to macros 2020-04-12T17:47:25Z jca jca@openbsd.org 2020-04-12T17:47:25Z urn:sha1:7b4d0a09cadba65d5bf063cfa55261bee856fd6d They're macros on Linux because they save state in their flags parameter. Turning them to static inline functions creates a lot of -Wuninitialized warnings, so just use macros which set their flags argument. ok kettenis@ Make seqlock_init() take an IPL argument so the engine stats lock which 2019-07-04T01:53:23Z jsg jsg@openbsd.org 2019-07-04T01:53:23Z urn:sha1:d3b631db1d8e5a36b5a270eec97df1b80bf113b0 uses write_seqlock_irqsave() will be backed by a mutex with IPL_TTY. Update shared drm code, inteldrm(4) and radeondrm(4) from linux 4.4 to 2019-04-14T10:14:50Z jsg jsg@openbsd.org 2019-04-14T10:14:50Z urn:sha1:7f4dd37977dc50fdbac8c09deb3ed9ed9b8d0c87 linux 4.19.34. Adds support for more Intel hardware: Broxton/Apollo Lake (was is_preliminary in 4.4) Amber Lake (another Kaby Lake refresh) Gemini Lake Coffee Lake Whiskey Lake Cannon Lake (though no hardware with Intel graphics ever shipped) Ice Lake (alpha support, hardware not released) This does not add support for new radeon hardware on the AMD side as newer radeons have a different kernel driver (amdgpu). Thanks to the OpenBSD Foundation for sponsoring this work, kettenis@ for helping and a bunch of other developers for testing.