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path: root/shared-core/nouveau_drv.h
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2007-07-11Added support for PCIGART for PCI(E) cards. Bumped DRM interface patchlevel.Arthur Huillet
2007-07-09nouveau: Avoid oopsBen Skeggs
Turns out lastclose() gets called even if firstopen() has never been...
2007-07-09nouveau/nv50: Initial channel/object supportBen Skeggs
Should be OK on G84 for a single channel, multiple channels *almost* work. Untested on G80.
2007-07-09nouveau: rewrite gpu object codeBen Skeggs
Allows multiple references to a single object, needed to support PCI(E)GART scatter-gather DMA objects which would quickly fill PRAMIN if each channel had its own. Handle per-channel private instmem areas. This is needed to support NV50, but might be something we want to do on earlier chipsets at some point? Everything that touches PRAMIN is a GPU object.
2007-06-28nouveau: never touch PRAMIN with NV_WRITE, cleanup RAMHT code a bitBen Skeggs
2007-06-28nouveau: simplify PRAMIN accessBen Skeggs
2007-06-28nouveau/nv50: skeletal backendBen Skeggs
2007-06-28nouveau: Nuke DMA_OBJECT_INIT ioctl (bumps interface to 0.0.7)Ben Skeggs
For various reasons, this ioctl was a bad idea. At channel creation we now automatically create DMA objects covering available VRAM and GART memory, where the client used to do this themselves. However, there is still a need to be able to create DMA objects pointing at specific areas of memory (ie. notifiers). Each channel is now allocated a small amount of memory from which a client can suballocate things (such as notifiers), and have a DMA object created which covers the suballocated area. The NOTIFIER_ALLOC ioctl exposes this functionality.
2007-06-24nouveau: NV04/NV10/NV20 PGRAPH engtab functionsBen Skeggs
NV04/NV10 load_context()/save_context() are stubs. I don't know enough about how they work to implement them sanely. The "old" context_switch() code remains hooked up, so it shouldn't break anything. NV20 will probably break if load_context() works. No inital context values are filled in, so when the first channel is created PGRAPH will probably end up having its state zeroed. Some setup from nv20_graph_init() will probably need to be moved to the per-channel context setup.
2007-06-24nouveau: NV3X PGRAPH engtab functionsBen Skeggs
2007-06-24nouveau: NV1X/2X/3X PFIFO engtab functionsBen Skeggs
Earlier NV1X chips use the NV04 code, see previous commits about NV10 RAMFC entry size.
2007-06-24nouveau: NV04 PFIFO engtab functionsBen Skeggs
2007-06-24nouveau: NV4X PGRAPH engtab functionsBen Skeggs
2007-06-24nouveau: NV4X PFIFO engtab functionsBen Skeggs
2007-06-24nouveau: (mostly) hook up put_base againBen Skeggs
2007-06-24nouveau: prototype PFIFO/PGRAPH engtab APIBen Skeggs
2007-06-24nouveau: rename engtab functionsBen Skeggs
2007-03-26nouveau: move card initialisation into the drmBen Skeggs
The PGRAPH init for the various cards will need cleaning up at some point, a lot of the values written there are per-context state left over from the all the hardcoding done in the ddx. It's possible some cards get broken by this commit, let me know. Tested on: NV5, NV18, NV28, NV35, NV40, NV4E
2007-03-23nouveau: remove unused cruftBen Skeggs
2007-03-21nouveau: support multiple channels per client (breaks drm interface)Ben Skeggs
2007-03-13nouveau: make sure cmdbuf object gets destroyedBen Skeggs
2007-03-13nouveau: associate all created objects with a channel + cleanupsBen Skeggs
2007-02-28nouveau: intrusive drm interface changesBen Skeggs
graphics objects: - No longer takes flags/dmaobj parameters, requires some major changes to the ddx to setup the object through the FIFO. This change is likely to cause breakages on some cards (tested on NV05,NV28,NV35, NV40 and NV4E). dma objects: - now takes a "class" parameter, not really used yet but we may need it at some point. - parameters are checked, so clients can't randomly create DMA objects pointing at whatever they feel like. misc: - Added FB_SIZE/AGP_SIZE getparams - Read PFIFO_INTR in PFIFO irq handler, not PMC_INTR - Dump PGRAPH trap info on PGRAPH_INTR_NOTIFY if NSOURCE isn't NOTIFICATION_PENDING.
2007-02-03nouveau: and of course, I was missing the last nv04 piece.Stephane Marchesin
2007-02-03nouveau: fix nv04 graph routines for new register names.Stephane Marchesin
2007-01-28nouveau: determine chipset type at startup, instead of every time we use it.Ben Skeggs
2007-01-19nouveau: fix getparam from 32-bit client on 64-bit kernelBen Skeggs
2007-01-13nouveau: nv20 graph ctx switch.Matthieu Castet
Untested...
2007-01-13nouveau: first step to make graph ctx worksMatthieu Castet
It is still not working, but now we could use some 3D commands without needed to run nvidia blob before.
2007-01-12nouveau: get nv30 context switching to work.Jeremy Kolb
* Pulled in some registers from nv10reg.h. Needed for context switching. * Filled in nv30 graphics context (based on nv40_graph.c). * Figure out nv30 context table, set up on context creation. Allows the cards automatic switching to work.
2007-01-08nouveau: avoid allocating vram that's used as instance memory.Ben Skeggs
2007-01-08nouveau: map pci resource 2 on >=nv40Ben Skeggs
2007-01-05Merge branch 'master' of git+ssh://marcheu@git.freedesktop.org/git/mesa/drmStephane Marchesin
2007-01-05nouveau: Add an mtrr over the whole FBStephane Marchesin
2007-01-05Add basic pgraph context for nv10.Matthieu Castet
It only fake a context switch : pgraph state are not save/restored.
2007-01-02nouveau: Hook up grctx code for NV4x.Ben Skeggs
This is enough to get grctx switching going on my NV40 and C51 after the binary driver has initialised the card first. Bumping the drm patchlevel because the ddx needs some modifications to have NV4x work at all with these changes.
2007-01-02nouveau: Add nv40-specific PGRAPH code, not hooked up yet.Ben Skeggs
2006-12-26nouveau: Alloc cmdbuf for each channel individuallyBen Skeggs
2006-12-03Merge the pciid work.Stephane Marchesin
Add getparams for AGP and FB physical adresses. Fix the MEM_ALLOC issue properly. Fix context switches for nv44. Change the DRM version to 0.0.1.
2006-11-30Use nouveau_mem.c to allocate RAMIN.Ben Skeggs
2006-11-30Wrap access to objects in RAMIN.Ben Skeggs
This will make it easier to support extra RAMIN in vram at a later point.
2006-11-14Restructure initialisation a bit.Ben Skeggs
- Do important card init in firstopen - Give each channel it's own cmdbuf dma object - Move RAMHT config state to the same place as RAMRO/RAMFC - Make sure instance mem for objects is *after* RAM{FC,HT,RO}
2006-11-14Hack around yet another "X restart borkage without nouveau.ko reload" problem.Ben Skeggs
On X init, PFIFO and PGRAPH are reset to defaults. This causes the GPU to loose the configuration done by the drm. Perhaps a CARD_INIT ioctl a proper solution to having this problem again in the future..
2006-11-05nouveau: add compat ioc32 supportDave Airlie
2006-11-05add powerpc mmio swapper to NV_READ/WRITE macrosDave Airlie
2006-10-12Still more work on the context switching code.Stephane Marchesin
2006-10-11Context switching work.Stephane Marchesin
Added preliminary support for context switches (triggers the interrupts, but hangs after the switch ; something's not quite right yet). Removed the PFIFO_REINIT ioctl. I hope it's that a good idea... Requires the upcoming commit to the DDX.
2006-09-03Allow cmdbuf location(AGP,VRAM) and size to be configured.Ben Skeggs
2006-08-30Add stub {get,set}param ioctls.Ben Skeggs
2006-08-27initial import of nouveau code from nouveau CVSDave Airlie