wireguard-openbsd/sys/dev/pci/drm/ttm, branch jd/queueboostsWireGuard implementation for the OpenBSD kernelhttps://git.zx2c4.com/wireguard-openbsd/atom/sys/dev/pci/drm/ttm?h=jd%2Fqueueboosts2020-06-14T15:20:07Zrename our kunmap() to kunmap_va()2020-06-14T15:20:07Zjsgjsg@openbsd.org2020-06-14T15:20:07Zurn:sha1:6942ea666adc373116fd12f898bb1d10146f4939
In linux kunmap() has a page struct * argument our kunmap() has a void *
argument which results in uncoverted uses building but doing the wrong
thing. Renaming will catch any codepaths that need to be changed at
compile time.
update drm to linux 5.72020-06-08T04:47:57Zjsgjsg@openbsd.org2020-06-08T04:47:57Zurn: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.
Make ttm_bo_unmap_virtual_locked() actually unmap things. Fixes cursor2020-01-22T04:17:50Zketteniskettenis@openbsd.org2020-01-22T04:17:50Zurn:sha1:513b98cb1ce6d30af7211b4c43d313720f347858
issues and suspend/resume on amdgpu(4). Might help radeondrm(4) issues
as well.
tested by mortimer@, abieber@, krw@
ok jsg@
drm/ttm: fix incrementing the page pointer for huge pages2020-01-17T23:22:15Zjsgjsg@openbsd.org2020-01-17T23:22:15Zurn:sha1:77c656a014917494cd443fdaa0f814e00fdeafb2
From Christian Koenig
8c2cdfb2c81bb533b9e6a3874ee5399102c4c580 in linux 4.19.y/4.19.97
453393369dc9806d2455151e329c599684762428 in mainline linux
drm/ttm: fix start page for huge page check in ttm_put_pages()2020-01-17T23:20:14Zjsgjsg@openbsd.org2020-01-17T23:20:14Zurn:sha1:5e68f046c95120f127c92100998bc71a942aae3b
From Christian Koenig
83a88fb92950ef34b9924c39ff7554ae92c9af69 in linux 4.19.y/4.19.97
ac1e516d5a4c56bf0cb4a3dfc0672f689131cfd4 in mainline linux
implement unregister_shrinker()2019-12-26T13:36:15Zjsgjsg@openbsd.org2019-12-26T13:36:15Zurn:sha1:3990936d4e17926abc306c0cd258ced84f75f085
ok kettenis@
enable shrinker for ttm2019-12-26T12:05:51Zjsgjsg@openbsd.org2019-12-26T12:05:51Zurn:sha1:dee916d0d957d62754c40ff3399d582e2a8be57b
ok kettenis@
drm/ttm: Restore ttm prefaulting2019-10-30T02:25:33Zjsgjsg@openbsd.org2019-10-30T02:25:33Zurn:sha1:d042e597d6a55b9650bfd167c8c5bc998f626839
From Thomas Hellstrom
11377c3e997eca9c9ff562fc4fc7a41a455bddf6 in linux 4.19.y/4.19.81
941f2f72dbbe0cf8c2d6e0b180a8021a0ec477fa in mainline linux
define CONFIG_X86* in autoconf.h as needed and reduce diff to linux2019-08-19T09:34:13Zjsgjsg@openbsd.org2019-08-19T09:34:13Zurn:sha1:16fe02eac21d0966917a19564e04e3ad76ffa049
ok kettenis@
Use km_alloc() instead of mallocarray() when allocating ttm dma segments2019-06-11T06:46:53Zjsgjsg@openbsd.org2019-06-11T06:46:53Zurn:sha1:52755b205b5d231f4e2da4f56ee796b6e3619881
to avoid running out of kmem space. Suggested by and ok kettenis@