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drm/linux-core
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Ian Romanick 15f841bd52 Strobe magic 0xB03F register to flush PCI-e GART table. 
The original XGI kernel driver strobed 0xB03F each time a page was
allocated to back a GART page.  When the driver was converted to use
the DRM SG interface, this code was lost.  Returning it fixes a long
standing issue where the X-server would work fine the first time, but
acceleration commands would be ignored on the second X-server
invocation.
 		2007-08-13 16:21:20 -07:00
..
.gitignore linux-core: Make git ignore generated module symbol version files. 2007-01-02 10:02:44 +01:00
Config.in Added via driver to drm/linux/Config.in Reported by: Terry Barnaby 2004-03-26 13:42:48 +00:00
Doxyfile Update Doxygen configuration & comments. 2004-10-18 14:16:41 +00:00
Kconfig Remove old i830 kernel driver. 2007-03-19 11:46:35 +00:00
Makefile Initial pass at converting driver to DRM infrastructure. 2007-07-19 10:29:18 -07:00
Makefile.kernel Merge branch 'master' of ssh+git://git.freedesktop.org/git/mesa/drm into xgi-0-0-2 2007-07-26 16:58:28 -07:00
README.drm Fix some outdated URLs, remove others. 2007-02-12 15:45:51 -05:00
ati_pcigart.c drm: remove drmP.h internal typedefs 2007-07-16 12:32:51 +10:00
drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
drmP.h Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_agpsupport.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_auth.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_bo.c drm/bo: set the req pointer for each buffer to validate 2007-07-26 15:26:36 +10:00
drm_bo_move.c drm: detypedef ttm/bo/fence code 2007-07-16 13:37:02 +10:00
drm_bufs.c drm_rmmap_ioctl(): remove dead code 2007-07-23 18:15:00 +10:00
drm_compat.c drm: fixup old kernel compat code 2007-07-16 13:52:21 +10:00
drm_compat.h drm: idr stuff is upstream for 2.6.23 2007-07-18 09:46:16 +10:00
drm_context.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_core.h Add support for secondary vertical blank interrupt to DRM core. 2006-09-29 12:55:08 +02:00
drm_dma.c Replace filp in ioctl arguments with drm_file *file_priv. 2007-07-20 13:39:45 -07:00
drm_drawable.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_drv.c Fix misc ioctl issues, makes Nouveau run. 2007-07-21 23:13:25 +03:00
drm_fence.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_fops.c Fix misc ioctl issues, makes Nouveau run. 2007-07-21 23:13:25 +03:00
drm_hashtab.c drm: remove hashtab/sman and object typedefs 2007-07-16 12:48:44 +10:00
drm_hashtab.h drm: remove hashtab/sman and object typedefs 2007-07-16 12:48:44 +10:00
drm_ioc32.c Replace filp in ioctl arguments with drm_file *file_priv. 2007-07-20 13:39:45 -07:00
drm_ioctl.c Fix misc ioctl issues, makes Nouveau run. 2007-07-21 23:13:25 +03:00
drm_irq.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_lock.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_memory.c drm: remove drm_u64_t, replace with uint64_t everwhere 2007-07-18 09:42:06 +10:00
drm_memory.h clean up more of inline functions agp_remap/drm_lookup_map 2007-03-19 08:09:21 +11:00
drm_memory_debug.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_memory_debug.h Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_mm.c drm: remove drmP.h internal typedefs 2007-07-16 12:32:51 +10:00
drm_object.c drm: remove drm_ref_t 2007-07-16 13:45:39 +10:00
drm_objects.h Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_os_linux.h Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_pci.c drm: remove drmP.h internal typedefs 2007-07-16 12:32:51 +10:00
drm_proc.c drm: remove drm_u64_t, replace with uint64_t everwhere 2007-07-18 09:42:06 +10:00
drm_sarea.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
drm_scatter.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
drm_sman.c drm: remove internal sman typedef 2007-07-16 13:46:37 +10:00
drm_sman.h drm: remove hashtab/sman and object typedefs 2007-07-16 12:48:44 +10:00
drm_stub.c drm: remove drmP.h internal typedefs 2007-07-16 12:32:51 +10:00
drm_sysfs.c drm: remove drmP.h internal typedefs 2007-07-16 12:32:51 +10:00
drm_ttm.c drm: detypedef ttm/bo/fence code 2007-07-16 13:37:02 +10:00
drm_vm.c Replace filp in ioctl arguments with drm_file *file_priv. 2007-07-20 13:39:45 -07:00
ffb_context.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
ffb_drv.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
ffb_drv.h Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
i810_dma.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
i810_drm.h Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
i810_drv.c remove config.h from build no longer exists kbuild does it 2006-10-14 23:38:20 +10:00
i810_drv.h Replace filp in ioctl arguments with drm_file *file_priv. 2007-07-20 13:39:45 -07:00
i915_buffer.c drm: detypedef ttm/bo/fence code 2007-07-16 13:37:02 +10:00
i915_dma.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
i915_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
i915_drv.c drm: detypedef ttm/bo/fence code 2007-07-16 13:37:02 +10:00
i915_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
i915_fence.c drm: detypedef ttm/bo/fence code 2007-07-16 13:37:02 +10:00
i915_ioc32.c remove include of linux ioctl32.h from drm drivers 2007-06-05 18:16:44 +10:00
i915_irq.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
i915_mem.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
imagine_drv.c remove config.h from build no longer exists kbuild does it 2006-10-14 23:38:20 +10:00
linux Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mach64_dma.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mach64_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mach64_drv.c remove config.h from build no longer exists kbuild does it 2006-10-14 23:38:20 +10:00
mach64_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mach64_irq.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mach64_state.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mga_dma.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mga_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mga_drv.c drm: remove drmP.h internal typedefs 2007-07-16 12:32:51 +10:00
mga_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mga_ioc32.c remove include of linux ioctl32.h from drm drivers 2007-06-05 18:16:44 +10:00
mga_irq.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mga_state.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mga_ucode.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
mga_warp.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
nouveau_drm.h add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
nouveau_drv.c drm: remove drmP.h internal typedefs 2007-07-16 12:32:51 +10:00
nouveau_drv.h add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
nouveau_fifo.c Revert "nouveau: Fill in context_init for nv10-nv3x." 2007-01-10 15:19:47 +11:00
nouveau_ioc32.c remove include of linux ioctl32.h from drm drivers 2007-06-05 18:16:44 +10:00
nouveau_irq.c add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
nouveau_mem.c add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
nouveau_notifier.c nouveau: Nuke DMA_OBJECT_INIT ioctl (bumps interface to 0.0.7) 2007-06-28 03:26:43 +10:00
nouveau_object.c add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
nouveau_reg.h add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
nouveau_sgdma.c Remove DRM_ERR OS macro. 2007-07-20 12:53:52 -07:00
nouveau_state.c add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
nv04_fb.c nouveau: move card initialisation into the drm 2007-03-26 20:59:37 +10:00
nv04_fifo.c nouveau: NV04 PFIFO engtab functions 2007-06-24 18:57:09 +10:00
nv04_graph.c nouveau: add missing nv04_graph.c symlink. 2007-02-03 06:02:12 +01:00
nv04_instmem.c nouveau/nv50: Initial channel/object support 2007-07-09 16:16:44 +10:00
nv04_mc.c nouveau: move card initialisation into the drm 2007-03-26 20:59:37 +10:00
nv04_timer.c nouveau: move card initialisation into the drm 2007-03-26 20:59:37 +10:00
nv10_fb.c nouveau: move card initialisation into the drm 2007-03-26 20:59:37 +10:00
nv10_fifo.c nouveau: NV1X/2X/3X PFIFO engtab functions 2007-06-24 18:58:14 +10:00
nv10_graph.c nouveau: first step to make graph ctx works 2007-01-13 21:44:50 +01:00
nv20_graph.c nouveau: nv20 graph ctx switch. 2007-01-13 23:19:41 +01:00
nv30_graph.c nouveau: add missing symlink 2007-01-13 08:43:15 +11:00
nv40_fb.c nouveau: move card initialisation into the drm 2007-03-26 20:59:37 +10:00
nv40_fifo.c nouveau: NV4X PFIFO engtab functions 2007-06-24 18:56:01 +10:00
nv40_graph.c nouveau: Add nv40-specific PGRAPH code, not hooked up yet. 2007-01-02 14:52:43 +11:00
nv40_mc.c nouveau: move card initialisation into the drm 2007-03-26 20:59:37 +10:00
nv50_fifo.c nouveau/nv50: skeletal backend 2007-06-28 03:26:43 +10:00
nv50_graph.c nouveau/nv50: skeletal backend 2007-06-28 03:26:43 +10:00
nv50_instmem.c nouveau/nv50: Initial channel/object support 2007-07-09 16:16:44 +10:00
nv50_mc.c nouveau/nv50: skeletal backend 2007-06-28 03:26:43 +10:00
nv_drv.c remove config.h from build no longer exists kbuild does it 2006-10-14 23:38:20 +10:00
nv_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
r128_cce.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
r128_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
r128_drv.c remove config.h from build no longer exists kbuild does it 2006-10-14 23:38:20 +10:00
r128_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
r128_ioc32.c remove include of linux ioctl32.h from drm drivers 2007-06-05 18:16:44 +10:00
r128_irq.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
r128_state.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
r300_cmdbuf.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
r300_reg.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
radeon_cp.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
radeon_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
radeon_drv.c radeon: add support for vblank on crtc2 2007-06-03 16:28:21 +10:00
radeon_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
radeon_ioc32.c fix radeon setparam on 32/64 systems, harder. 2007-06-18 12:46:00 +10:00
radeon_irq.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
radeon_mem.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
radeon_state.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
savage_bci.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
savage_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
savage_drv.c remove config.h from build no longer exists kbuild does it 2006-10-14 23:38:20 +10:00
savage_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
savage_state.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
sis_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
sis_drv.c Remove DRM_ERR OS macro. 2007-07-20 12:53:52 -07:00
sis_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
sis_mm.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
tdfx_drv.c remove config.h from build no longer exists kbuild does it 2006-10-14 23:38:20 +10:00
tdfx_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_3d_reg.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_buffer.c Remove DRM_ERR OS macro. 2007-07-20 12:53:52 -07:00
via_dma.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_dmablit.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
via_dmablit.h drm: remove drmP.h internal typedefs 2007-07-16 12:32:51 +10:00
via_drm.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_drv.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_drv.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_fence.c Remove DRM_ERR OS macro. 2007-07-20 12:53:52 -07:00
via_irq.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_map.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_mm.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
via_verifier.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_verifier.h Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
via_video.c Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
xgi_cmdlist.c Associate master file pointer with command list buffer. 2007-08-09 15:23:13 -07:00
xgi_cmdlist.h Mask off correct bits in M2REG_AUTO_LINK_STATUS for interrupt handling. 2007-08-09 18:15:42 -07:00
xgi_drm.h Move types shared with user mode to xgi_drm.h. 2007-07-09 16:33:14 -07:00
xgi_drv.c After calling drm_sman_cleanup, mark both heaps as uninitialized. 2007-08-09 18:57:15 -07:00
xgi_drv.h Minor clean up of IRQ code. Much, much more to come. 2007-08-09 16:20:44 -07:00
xgi_fb.c Use sman memory manager instead of internal version. 2007-08-09 16:01:14 -07:00
xgi_misc.c Refactor register dumping code. 2007-07-31 17:27:00 -07:00
xgi_misc.h Fix license formatting. 2007-07-24 13:36:02 -07:00
xgi_pcie.c Strobe magic 0xB03F register to flush PCI-e GART table. 2007-08-13 16:21:20 -07:00
xgi_regs.h Mask off correct bits in M2REG_AUTO_LINK_STATUS for interrupt handling. 2007-08-09 18:15:42 -07:00

README.drm 

************************************************************
* For the very latest on DRI development, please see:      *
*     http://dri.freedesktop.org/                          *
************************************************************

The Direct Rendering Manager (drm) is a device-independent kernel-level
device driver that provides support for the XFree86 Direct Rendering
Infrastructure (DRI).

The DRM supports the Direct Rendering Infrastructure (DRI) in four major
ways:

    1. The DRM provides synchronized access to the graphics hardware via
       the use of an optimized two-tiered lock.

    2. The DRM enforces the DRI security policy for access to the graphics
       hardware by only allowing authenticated X11 clients access to
       restricted regions of memory.

    3. The DRM provides a generic DMA engine, complete with multiple
       queues and the ability to detect the need for an OpenGL context
       switch.

    4. The DRM is extensible via the use of small device-specific modules
       that rely extensively on the API exported by the DRM module.