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2005-11-08Initial port of savage to FreeBSD for the AGP and !ShadowStatus case. AddsEric Anholt
drm_mtrr_{add,del} for handling the MTRR setup. Still has a LOR issue with DRM_VERIFYAREA_READ/DRM_COPY_FROM_USER_UNCHECKED in savage_bci.c -- this won't work with the fine-grained locking in use, and just doing a single copyin to a temporary will probably work fine. Also note that the module leaks approximately 4 kb on unload.
2005-11-08Correct a LOR on FreeBSD by allocating a temporary buffer and doing aEric Anholt
single COPY_FROM_USER into it, rather than VERIFYAREA followed by many COPY_FROM_USER_UNCHECKEDs.
2005-11-08Fix FreeBSD DRM for latest MGA changes to agp support, which cleans thingsEric Anholt
up a good bit, I think. Also, remove the agp_uninit() function which has lain around as a noop for years now. The FreeBSD DRM is now all compiling, with the exception of via. One known sleeping-with-lock-held issue remains.
2005-11-08Catch FreeBSD up to the pcie gart changes. Required minor modification toEric Anholt
radeon_cp.c to use a drm_local_map_t-type mapping (drm_core_ioremap rather than drm_ioremap), which contains private device mapping information on BSD. I also changed the ati_pcigart interface to use "void *" for pointers to kva rather than "unsigned long". While PCIGART support appears to be broken on FreeBSD currently, I think this is not new, and BusType PCI remains working on my r100 in Linux.
2005-11-03Converts the remaining drm_agp_foo functions to be a drm_agp_foo andIan Romanick
drm_agp_foo_ioctl pair. Modifies the MGA DRM to use the drm_agp_foo functions instead of the drm_foo_agp functions. The drm_foo_agp functions are no longer exported by drm.ko. Ensures that dma->seg_count and dma->page_count are properly set in drm_addbufs_{agp,sg,fb}. drm_addbufs_pci was already correct. Ensures that mga_do_agp_dma_bootstrap correctly sets agp_buffer_token. At this point PCI DMA is still broken. Xorg bug: #4797 Reviewed by: Dave Airlie, Eric Anholt Signed-off-by: Ian Romanick <idr@us.ibm.com>
2005-10-22via: Sync via_drm.h with 3D driver. Bump via patchlevel and date.Thomas Hellstrom
2005-10-20fix G550 cardsDave Airlie
2005-10-20via and r300 still need installed reg headers.Adam Jackson
2005-10-20via: PCI DMA bugfixes and DOS due to too many mapped pages checks.Thomas Hellstrom
2005-10-20dma access also needs some workDave Airlie
2005-10-20the old init path needs to set WAGP_ENABLE by defaultDave Airlie
2005-10-14Doig a full clean up from mga_do_dma_bootstrap whenIan Romanick
mga_do_agp_dma_bootstrap fails causes problems if mga_do_pci_dma_bootstrap succeeds. This commit makes it possible to do a "minimal" clean up instead. I'm still trying to figure out what is causing the failures in mga_do_agp_dma_bootstrap... Signed-off-by: Ian Romanick <idr@us.ibm.com>
2005-10-14Fixed a cut-and-paste bug that could cause an oops in mga_do_cleanup_dmaIan Romanick
when mga_do_init_dma fails. Still trying to determine why mga_do_init_dma is failing. Signed-off-by: Ian Romanick <idr@us.ibm.com>
2005-10-13Add X300 RV370Dave Airlie
2005-10-06Skeleton nv drm driver, to enable DMA in EXA. (Lars Knoll, minor updates byAdam Jackson
me)
2005-09-30Add support to turn writeback off via radeon module optionDave Airlie
2005-09-30fix pci overriding from userspaceDave Airlie
2005-09-25Add the via PCI DMA blit code.Thomas Hellstrom
2005-09-25hopefully fix server recycling on PCIEDave Airlie
2005-09-12add some pci express chipsDave Airlie
2005-09-12make PCI Express work on 64-bit machines, thanks to Alex Deucher (agd5f)Dave Airlie
2005-09-11Add GART in FB support for ati pcigart, and PCIE support for r300Dave Airlie
2005-09-09Add support for GL_ATI_fragment_shader, new packets R200_EMIT_PP_AFS_0/1,Roland Scheidegger
R200_EMIT_PP_TXCTLALL_0-5 (replaces R200_EMIT_PP_TXFILTER_0-5, 2 more regs) and R200_EMIT_ATF_TFACTOR (replaces R200_EMIT_TFACTOR_0 (8 consts instead of 6)
2005-09-09Add another R300 PCI id. Submitted by: Daniel EstévezVladimir Dergachev
2005-09-03convert ioctl flags to use flags instead of separate intsDave Airlie
2005-08-26- Don't try to allocate mappings of less than a PAGE_SIZE in MGA DMA code.Eric Anholt
- Comment out the "is this mapping/bufs in allocated AGP" bits in BSD because they break mga (which uses AGP allocation that doesn't track entries). It's not a security issue when we still have the related ioctls marked root-only. - Apply some power-of-two alignment restrictions to hopefully avoid some panicing in bad cases of drm_pci_alloc() on FreeBSD. - Add verbosity to some error handling that I found useful while debugging.
2005-08-25Add missing .cvsignore files for autotoolery.Eric Anholt
2005-08-22remove i915_pm code as it causes too many issues with current softwareAlan Hourihane
suspend, and the DDX driver re-inits the board successfully anyway.
2005-08-21We don't need to install all the internal headers files only drm.h andDave Airlie
*_drm.h have user space interfaces
2005-08-20Fix silly install issue by moving the header install rules for shared-coreAdam Jackson
into shared-core/Makefile.am. Bump to 1.0.3.
2005-08-17commit toggle switch to make Linux drm_handle_t unsigned intDave Airlie
2005-08-16add Egberts 32/64 bit patch (its in kernel already...)Dave Airlie
2005-08-15Port the VIA DRM to FreeBSD. Original patch by Jake, with some cleanup byEric Anholt
me to match other drivers and avoid ifdeffing. The linux via_drv.c will be moved from shared-core to linux-core soon by repocopy. Submitted by: Jake Burkholder <jake@FreeBSD.org> Tested by: unichrome
2005-08-14VIA bugvixes by Joris van Rantwijk Initial commit.Thomas Hellstrom
2005-08-12Reverting the previous via security-fix commit, since the assumption ofThomas Hellstrom
contexts registered with the callers filp was wrong.
2005-08-10Security fix on via: Checking that the specified context belongs to theThomas Hellstrom
caller on fb / agp memory alloc and free. Otherwise malicious clients can register allocations on other clients or free memory used by other clients which will lead to severe memory manager inconsistensies.
2005-08-09Make sure savage has 3rd ioctl parameterJon Smirl
2005-08-07make some functions static in the savage drm driverDave Airlie
2005-08-07fix ioctl in r128 drm direction from Egbert Eich.Dave Airlie
2005-08-05Rename the driver hooks in the DRM to something a little moreEric Anholt
understandable: preinit -> load postinit -> (removed) presetup -> firstopen postsetup -> (removed) open_helper -> open prerelease -> preclose free_filp_priv -> postclose pretakedown -> lastclose postcleanup -> unload release -> reclaim_buffers_locked version -> (removed) postinit and version were replaced with generic code in the Linux DRM (drivers now set their version numbers and description in the driver structure, like on BSD). postsetup wasn't used at all. Fixes the savage hooks for initializing and tearing down mappings at the right times. Testing involved at least starting X, running glxgears, killing glxgears, exiting X, and repeating. Tested on: FreeBSD (g200, g400, r200, r128) Linux (r200, savage4)
2005-08-04Mark some radeon init variables deprecated. These used to be passed in butJon Smirl
the driver already knew their correct value. For example the physical address of the framebuffer and registers.
2005-08-04Split the control of master vs root priv. Everything is still marked asJon Smirl
needing root.
2005-08-04Whitespace fixups.Eric Anholt
2005-08-04Fix the MGA driver on BSD by passing in the proper chipset flags to theEric Anholt
driver's preinit routine, and by using DRM_COPY_TO_USER_IOCTL when copying out to an ioctl's data pointer. Pulled from the latest version of my drm-hook-rename.diff and only compile-tested after that.
2005-08-04Add a debugging error message from testing new MGA code on BSD.Eric Anholt
2005-07-28Fix issues with buffer aging when more than one dma buffer is discarded inEric Anholt
a cmdbuf, which could lead to hangs. Submitted by: Aapo Tahkola
2005-07-27Correct a couple of descriptions of files in comments (were justEric Anholt
copy'n'pasted). Submitted by: jkim
2005-07-27fix driver date and drm minor version for r300 supportRoland Scheidegger
2005-07-20Add latest r300 support from r300.sf.net CVS. Patch submitted by volodya,Eric Anholt
with BSD fix from jkim and the r300_reg.h license from Nicolai Haehnle. Big thanks to everyone involved!
2005-07-16revert last change due to me bring up too earlyDave Airlie
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