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2007-07-09Merge xgi_mem_req and xgi_mem_alloc into a single type.Ian Romanick
These two structures were used as the request and reply for certain ioctls. Having a different type for an ioctl's input and output is just wierd. In addition, each structure contained fields (e.g., pid) that had no business being there. This change requires updates to user-space.
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.
2007-07-05Remove XGI_IOCTL_CPUID and associated cruft.Ian Romanick
2007-07-05Major clean up of xgi_ge_irq_handlerIan Romanick
Two large blocks of code were moved out of this function into separate functions. This brought some much needed sanity to the indentation. Some dead varaibles were removed.
2007-07-05Convert weird rtdsc usage to get_cycles.Ian Romanick
I'm not convinced that get_cycles is the right approach here, but it's better than the weird way that rtdsc was being used.
2007-07-03Use idr_replace trick to eliminate struct drm_ctx_sarea_list.Kristian Høgsberg
2007-07-03Don't take dev->struct_mutex twice in drm_setsareactx.Kristian Høgsberg
2007-07-03Simplification for previous commit.Michel Dänzer
Dave Airlie pointed out on IRC that idr_replace lets us know if the ID hasn't been allocated, so we don't need a special pointer value for allocated IDs that don't have valid information yet.
2007-07-03Restore pre-idr semantics for drawable information.Michel Dänzer
There's a difference between a drawable ID not having valid drawable information and not being allocated at all. Not making the distinction would break i915 DRM swap scheduling with older X servers that don't push drawable cliprect information to the DRM.
2007-07-02Fix must-check warnings and implement a few error paths.Kristian Høgsberg
2007-07-02Drop drm_drawable_list and add drm_drawable_info directly to the idr.Kristian Høgsberg
2007-06-29Convert a few more U32 variables to more appropriate, generic types.Ian Romanick
2007-06-29Convert xgi_mem_location enum values to less generic names.Ian Romanick
2007-06-29Convert open coded list iterators to either list_for_each_entry or ↵Ian Romanick
list_for_each_entry_safe
2007-06-29Clean up xgi_pcie_heap_checkIan Romanick
The whole purpose of xgi_pcie_heap_check is to log information about entries on the used_list. If XGI_DEBUG is not set, it doesn't print anything. Therefore we can #ifdef the whole function body. Convert open-code list iteration to use list_for_each_entry.
2007-06-29Stop-gap fix in xgi_submit_cmdlistIan Romanick
Comment in the code explains it. Basically, I put an if-statement around a block of code to prevent a NULL pointer dereference that should never happen in the first place. Eventually, this will need to come out.
2007-06-29Convert some PCI-e GART related variable to generic types.Ian Romanick
A few of the PCI-e GART related fields in struct xgi_info were hardcoded to u32. None of them need to be. Convert them to either unsigned int or bool.
2007-06-29Delete unused arrays s_emptyBegin and s_flush2D.Ian Romanick
2007-06-29Replace U(8|16) with u(8|16).Ian Romanick
2007-06-29Eliminate unnecessary defines of TRUE and FALSE.Ian Romanick
2007-06-29Replace BOOL with bool.Ian Romanick
2007-06-29Eliminate unused integer and float typedefs.Ian Romanick
2007-06-29Eliminate structure typedefsIan Romanick
Documentation/CodingStyle says that 'typedef struct foo foo_t' is evil. I tend to agree. Elminate all uses of such construct.
2007-06-29Fix return type of xgi_find_pcie_block.Ian Romanick
This function used to return 'void *', which was then cast to 'xgi_pcie_block_t *' at the only caller. I changed the return type to 'struct xgi_pcie_block_s *' and removed the explicit cast.
2007-06-29Avoid hitting BUG() for kernel-only fence objects.Thomas Hellstrom
2007-06-29Fence object reference / dereference cleanup.Thomas Hellstrom
Buffer object dereference cleanup. Add a struct drm_device member to fence objects: This can simplify code, particularly in drivers.
2007-06-28Remove unused type 'struct xgi_pcie_list_s' / xgi_pcie_list_t.Ian Romanick
2007-06-28Minor clean up of variable declarations in xgi_find_pcie_virt.Ian Romanick
2007-06-28Clean up debug log messages in xgi_find_pcie_block.Ian Romanick
2007-06-28Convert comment header of xgi_find_pcie_virt to kernel doc format.Ian Romanick
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.
2007-06-26Clean up warnings about unused variables and functions.Ian Romanick
2007-06-26Clean up mixed declarations and code.Ian Romanick
2007-06-26Revert over-zealous change from previous commit.Ian Romanick
2007-06-26Add XGI driver to Makefiles.Ian Romanick
2007-06-26Clean up compile-time kernel feature detection.Ian Romanick
2007-06-26linux/config.h is deprecated or gone.Ian Romanick
2007-06-26Gut support for pre-2.6 kernels.Ian Romanick
2007-06-26dos2unix and LindentIan Romanick
2007-06-26Initial XP10 code drop from XGI.Ian Romanick
See attachment 10246 on https://bugs.freedesktop.org/show_bug.cgi?id=5921
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 PFIFO engtab functionsBen Skeggs
2007-06-22Merge branch 'vblank-rework' into vblankJesse Barnes
2007-06-22more vblank reworkJesse Barnes
- use a timer for disabling vblank events to avoid enable/disable calls too often - make i915 work with pre-965 chips again (would like to structure this better, but this hack works on my test system)
2007-06-22Fix vblank wait condition.Michel Dänzer
Sync-to-vblank actually works again for me with radeon.
2007-06-22Use drm_calloc instead of assigning 0.Michel Dänzer
2007-06-18fix radeon setparam on 32/64 systems, harder.David Woodhouse
Commit 9b01bd5b284bbf519b726b39f1352023cb5e9e69 introduced a compat_ioctl handler for RADEON_SETPARAM, the sole purpose of which was to handle the fact that on i386, alignof(uint64_t)==4. Unfortunately, this handler was installed for _all_ 64-bit architectures, instead of only x86_64 and ia64. And thus it breaks 32-bit compatibility on every other arch, where 64-bit integers are aligned to 8 bytes in 32-bit mode just the same as in 64-bit mode. Arnd has a cunning plan to use 'compat_u64' with appropriate alignment attributes according to the 32-bit ABI, but for now let's just make the compat_radeon_cp_setparam routine entirely disappear on 64-bit machines whose 32-bit compat support isn't for i386. It would be a no-op with compat_u64 anyway. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-06-15First cut at radeon support for the vblank rework.Jesse Barnes