7dbeb18777
[FreeBSD] This check isn't correct and causes at least mga to lockup.
2008-10-23 15:42:49 -04:00
f5327aca0c
[FreeBSD] Plug memory leak in drm_rmdraw() and drm_drawable_free_all()
2008-10-10 18:23:11 -04:00
cdd3e9fc56
[FreeBSD] Rework all of the memory allocations
...
Allocate memory from different pools. This allows the OS to track memory
allocations for us, much like the linux memory debugging. This will ease
tracking down memory leaks since the OS can track the number of allocations
from each pool and help to point us in the right direction. Also replace
drm_alloc and friends with static __inline__ versions while we are here.
2008-10-10 13:06:22 -04:00
1150a42d43
[FreeBSD] Fix linux list compat list_for_each_safe()
...
linux_for_each_safe would not handle lists with a single entry.
2008-10-09 22:13:26 -04:00
60cf3a4db4
[FreeBSD] Don't explicitly bzero driver softc.
...
This is already handled for us.
Suggested by John Baldwin
2008-10-03 14:11:20 -04:00
9c0ce38df3
[FreeBSD] Use M_WAITOK when allocating driver memory.
...
We don't explicitly check for error here and M_WAITOK will just put the
process to sleep waiting on resources to become available.
Suggested by John Baldwin
2008-10-03 14:05:45 -04:00
4c92abfa8d
[FreeBSD] Do a bit of optimization on drm_order()
2008-10-03 13:56:50 -04:00
81952c7dd1
Use devfs_get_cdevpriv in mmap as well.
...
d_mmap gets called twice and we are only able to associate the file_priv
during the first call. The second call will return EBADF and we need to
assume that the call was succesful. d_mmap will not tolerate having an
error returned for the second call.
2008-10-01 20:49:03 -04:00
8ca06eb492
[FreeBSD] Convert to using cdevpriv for file_priv tracking
2008-09-17 23:15:08 -04:00
973c634eaa
Remove incomplete and obsolete free/net/open code.
...
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-09-10 23:35:10 -04:00
828ae3f6b8
[FreeBSD] We need to call drm_detach before we free dev->driver.
...
The driver is in control of the show, so when you try and unload a module
the driver detach routine is called first. It is what drives the whole
unload process and so lots of panics occur if dev->driver is already
free.
2008-09-08 16:40:52 -04:00
2880c86eb2
[FreeBSD] Implement drm_ioremap_wc() to set a range of mem to write-combining
2008-09-07 12:44:02 -04:00
740f09bffd
[FreeBSD] IGP gart needs to be un-cached.
...
Airlied inadvertently discovered that the IGP gart needs to be un-cached
for radeon rs485 and rs690 to work. Initial tests by placing a wbinvd()
after allocating the gart were successful. This is an attempt at a more
appropriate method of achieving success.
2008-09-06 21:08:33 -04:00
be5fad45ee
Free temp_pagelist on error. Free in reverse order. Noticed by open.
...
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-09-06 21:07:46 -04:00
9ad5a6d0d7
Pass lock data like linux and open.
...
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-09-06 18:55:03 -04:00
b8a9cebddc
Move order to end like linux.
...
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-09-06 18:55:03 -04:00
0808cf923d
Style white space cleanup part 2.
...
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-09-06 18:55:03 -04:00
6f2479c674
[FreeBSD] Ensure that drm_pci_alloc is never called while locks are held.
2008-09-06 18:37:06 -04:00
31709aa2be
Reorder lock functions like linux.
...
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-09-05 12:42:41 -04:00
76dd74c64e
Style white space cleanup.
...
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-09-05 12:42:41 -04:00
ed6dd03818
Need M_NOWAIT for malloc.
...
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-09-05 12:38:41 -04:00
2b27804715
[FreeBSD] Use driver features macros and flags
...
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-08-29 15:46:06 -04:00
2649103bf9
[FreeBSD] Convert drm_driver to a pointer like linux.
...
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-08-29 15:46:05 -04:00
71f0a3e389
[FreeBSD] Replace typedefs on bsd.
...
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-08-29 15:46:05 -04:00
b92f557767
[FreeBSD] Catch up to vblank rework for via.
...
(No, we don't build via right now.)
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-08-29 15:46:05 -04:00
043ad591b5
[FreeBSD] Correct debug message
...
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-08-29 15:46:05 -04:00
c7f7b6d7e2
[FreeBSD] Fix a couple of locking problems.
2008-08-29 15:46:05 -04:00
f8a14b1f95
[FreeBSD] Increase debugging output for vblank code.
...
Doing my part to make DRM_DEBUG more chatty...
2008-08-29 15:46:05 -04:00
b460aeec3e
Fix drm_realloc when you're reallocing into something smaller.
2008-08-29 00:43:19 +02:00
bfea578352
[FreeBSD] Add drm_drawable_free_all()
2008-08-24 15:25:20 -04:00
0687c0a4ec
[FreeBSD] Fix long standing memory leak in drm_remove_magic.
...
We shuffled all the links around to disconnect the entry, but
never free it. We would incorrectly free the last entry in the
hash chain if nothing matched.
2008-08-24 15:25:20 -04:00
3e9541230d
[FreeBSD] Move vblank bits into their own structure.
...
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-08-24 15:25:19 -04:00
e6010778a8
[FreeBSD] Fix lock leak.
...
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-08-24 15:25:19 -04:00
7a3d6624c4
[FreeBSD] Duh, we need to actually define the drm_modeset_ctl...
2008-07-25 13:46:28 -04:00
2580a065d8
[FreeBSD] Catch up to linux on vblank-rework
2008-07-24 00:21:00 -04:00
f57f01f028
[FreeBSD] Improve upper_32_bits define.
...
Thanks to airlied.
2008-07-21 18:06:52 -04:00
480c317a6a
[FreeBSD] drm_irq.c updates for vblank fixes.
2008-07-17 14:08:06 -04:00
b0e4619a39
FreeBSD: Fix radeon build
2008-07-16 23:39:25 -04:00
74cf1f91be
BSD: change drm_locked_task*() to use the same scheme as linux.
...
The current code can sleep in an interrupt handler, that is bad. So
instead if we can't grab the lock, flag it and run the tasklet on
unlock.
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-07-16 21:37:39 -04:00
96580f660e
[FreeBSD] We aren't allowed to hold locks over bus_dma_tag_create or bus_dmamem_alloc.
2008-07-15 16:53:54 -04:00
29ffa0017d
[FreeBSD] Fix another lock leak
...
Reported by vehemens
2008-06-13 17:41:34 -04:00
116870a908
I915 suspend/resume for FreeBSD
2008-06-08 13:56:14 -04:00
3b6ca4bf3f
[FreeBSD] Rework ati_pcigart.c
...
This is mostly just a diff reduction with the linux version.
I'm not convinced that it will make anything better.
2008-06-08 02:00:48 -04:00
96141bd33c
[FreeBSD] We need to request busmastering support.
...
This seems to be the key to getting at least some radeon
cards working. Most, if not all drivers need it enabled,
so just request it once the driver has attached.
2008-06-08 02:00:48 -04:00
6d6921719c
[FreeBSD] Incorporate vblank fixes for bsd.
2008-06-08 01:53:45 -04:00
ec3d996021
[FreeBSD] Forgot to call mtx_destroy on all the locks at unload.
2008-06-08 01:53:45 -04:00
93c57ff4e5
[FreeBSD] Remove the locks in the vblank_disable_fn
...
They are recursive and causing panics with witness enabled.
2008-06-08 01:53:45 -04:00
fc74c2e9d6
[FreeBSD] Go back to using vbl_lock and move init/destroy to load/unload.
2008-06-08 01:53:45 -04:00
416754f1cc
[FreeBSD] Declare vblank_disable_fn callout MPSAFE.
2008-06-01 20:33:30 -07:00
4ce47fd328
[FreeBSD] Get rid of vbl_lock and re-use irq_lock.
2008-06-01 20:33:30 -07:00
Robert Noland
vehemens
Tomas Carnecky
Owain Gordon Ainsworth
Robert Noland