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History log of /src/sys/external/bsd/drm/dist/shared-core/mach64_dma.c
RevisionDateAuthorComments
 1.5  14-Sep-2013  joerg Mark mach64_set_dma_eol as unused.
 1.4  12-Sep-2009  drochner branches: 1.4.12; 1.4.22; 1.4.26;
fix some confusion between highest DMA address and the boundary not to
be crossed in a transfer,
back out previous fixes which only added to the confusion
 1.3  10-Sep-2009  christos PR/42041: Jasper Wallace: Stopgap fix for kernel assert
("(boundary & (boundary - 1)) == 0") triggers with i915drm in recent -5 kernel

Read the comment in the code for a detailed explanation. This should be fixed
properly in the i386 bus code, but it is too intrusive to do for -5.
XXX: pullup for 5.x
 1.2  23-Jun-2009  mrg add a bunch of fixes mostly from rafal@.
this fixes the build for all the other drm modules.

use pci_find_device() to kill the one XXX rafal left.
 1.1  19-Jul-2008  mrg branches: 1.1.1;
Initial revision
 1.1.1.2  19-Jun-2009  mrg import mesa-drm git from version 85b9f737db0d2a845e4d7e2bbf9ad12ff9e2227c.
 1.1.1.1  19-Jul-2008  mrg branches: 1.1.1.1.2; 1.1.1.1.4; 1.1.1.1.6; 1.1.1.1.10; 1.1.1.1.14; 1.1.1.1.18; 1.1.1.1.20;
import mesa-drm git from version 5d27fd94afaaf434c3a92af0075420b550055bfb,
which is approximately june 25th or so.
 1.1.1.1.20.1  21-Apr-2010  matt sync to netbsd-5
 1.1.1.1.18.3  18-Jul-2009  yamt sync with head.
 1.1.1.1.18.2  04-May-2009  yamt sync with head.
 1.1.1.1.18.1  19-Jul-2008  yamt file mach64_dma.c was added on branch yamt-nfs-mp on 2009-05-04 08:13:32 +0000
 1.1.1.1.14.1  23-Jul-2009  jym Sync with HEAD.
 1.1.1.1.10.2  24-Jun-2009  snj Pull up following revision(s) (requested by mrg in ticket #830):
sys/external/bsd/drm/dist/bsd-core/mach64_drv.c: revision 1.4
sys/external/bsd/drm/dist/bsd-core/mga_drv.c: revision 1.5
sys/external/bsd/drm/dist/bsd-core/r128_drv.c: revision 1.4
sys/external/bsd/drm/dist/bsd-core/savage_drv.c: revision 1.4
sys/external/bsd/drm/dist/bsd-core/sis_drv.c: revision 1.4
sys/external/bsd/drm/dist/bsd-core/tdfx_drv.c: revision 1.4
sys/external/bsd/drm/dist/shared-core/mach64_dma.c: revision 1.2
sys/external/bsd/drm/dist/shared-core/mach64_drv.h: revision 1.4
sys/external/bsd/drm/dist/shared-core/savage_bci.c: revision 1.4
sys/external/bsd/drm/dist/shared-core/savage_state.c: revision 1.4
sys/external/bsd/drm/dist/shared-core/sis_ds.c: revision 1.4
add a bunch of fixes mostly from rafal@.
this fixes the build for all the other drm modules.
use pci_find_device() to kill the one XXX rafal left.
 1.1.1.1.10.1  20-Jun-2009  snj Apply patch (requested by mrg in ticket #823):
import mesa-drm git from version 85b9f737db0d2a845e4d7e2bbf9ad12ff9e2227c.
--
merge the changes from drm 85b9f737db0d2a845e4d7e2bbf9ad12ff9e2227c
with our changes and the work recently done by Arto Huusko and FUKAUMI
Naoki.

it includes all the changes arto provided from both mesa-drm and
the r6xx-r7xx-support branch. it does not yet include code to
handle the (deleted) drm_pciids.h file, but i'll probably just
check in a generated one for now.

i have not yet merged the changes from outside this dir.

from arto's messages to tech-x11:

The important change that was needed is that drm_scatter.c was
fixed to return pointer to all allocated pages, not just the
beginning of the allocated segments.

Other changes:

- drm_scatter maps COHERENT memory
- drm_drawable: drawable handle allocation is done
inside lock
- drm_memory: when mapping "agp" memory, store offset
of mapped area, so that new requests to same offset
return the same area instead of trying to remap
and fail
- drm_vm: use bus_space_mmap for frame buffer and registers

- r600_cp.c: ioremapfree allocated gart range
- radeon_cp.c: use mtsleep
- some memset calls I had added had their args swapped,
and no memory was cleared
--
add a freshly generated drm_pciids.h
--
some minor clean up:
- reduce diffs to mesa-drm where possible
- fix various formatting issues
- netbsd uses major 180 for drm (XXX)
 1.1.1.1.6.2  28-Sep-2008  mjf Sync with HEAD.
 1.1.1.1.6.1  19-Jul-2008  mjf file mach64_dma.c was added on branch mjf-devfs2 on 2008-09-28 10:40:41 +0000
 1.1.1.1.4.2  18-Sep-2008  wrstuden Sync with wrstuden-revivesa-base-2.
 1.1.1.1.4.1  19-Jul-2008  wrstuden file mach64_dma.c was added on branch wrstuden-revivesa on 2008-09-18 04:36:49 +0000
 1.1.1.1.2.2  28-Jul-2008  simonb Sync with head.
 1.1.1.1.2.1  19-Jul-2008  simonb file mach64_dma.c was added on branch simonb-wapbl on 2008-07-28 14:37:30 +0000
 1.4.26.1  18-May-2014  rmind sync with head
 1.4.22.1  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.4.12.1  22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")

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