summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2005-08-12Fix build after linux-side checkin of master/root-only split. Still onlyEric Anholt
cares about root on the BSD side, but should be secure.
2005-08-12Reverting the previous via security-fix commit, since the assumption ofThomas Hellstrom
contexts registered with the callers filp was wrong.
2005-08-11Missing symbol export from previous via context check commit.Thomas Hellstrom
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
2005-08-07remove bus addressDave Airlie
2005-08-05Fix bug in return to userspace resctx codeDave Airlie
From: Egbert Eich <eich@suse.de>
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)
2005-08-04Implement permanent sarea mapsJon Smirl
2005-08-04Tighten up AGP security. Verify that all uses of AGP are done insideJon Smirl
buffers that have been allocated from AGP. This includes some new capable(CAP_SYS_ADMIN) checks, these functions are also protected by the root requirement on the IOCTL macros.
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
2005-08-01version bumpAdam Jackson
2005-08-01Fix the pkgconfig info. (Donnie Berkholz)Adam Jackson
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
2005-07-27Link in the savage files from shared-core.Eric Anholt
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!
2005-07-19Add .cvsignore file.Eric Anholt
2005-07-16revert last change due to me bring up too earlyDave Airlie
2005-07-16up the versionDave Airlie
2005-07-16Egbert noticed this issue, but changing the IOW to IOWR mess upDave Airlie
compatiblity with userspace..
2005-07-15VIA: Fix sparse warnings (Alexey Dobriyan)Thomas Hellstrom
2005-07-13distcheck fixesAdam Jackson
2005-07-11IRQ must be assigned and enabled or this will hangJon Smirl
2005-07-10autoconfiscate libdrmAdam Jackson
2005-07-03Simplify the sysfs codeJon Smirl
2005-07-03Add sysfs attribute dri_library_name on Linux. code in share-core/via_drv.cJon Smirl
is ok to be shared, it will be passive on BSD.
2005-06-30release can happen before dev->ctxlist is allocatedJon Smirl
2005-06-29Remove the AGP requirement from Makefile and Kconfig for MGA. Remove theIan Romanick
AGP requirement from Kconfig for SIS. There never was a requirement in Makefile, and Eric Anholt confirms that the Makefile was correct.
2005-06-29add remaining callsAlan Hourihane
2005-06-29add i915_ioc32.cAlan Hourihane
2005-06-29silence warningAlan Hourihane
2005-06-29fix some warnings from cross compilerDave Airlie
2005-06-29make r128/mga compile properly on sparc cross-compilerDave Airlie
2005-06-29Move to linux specific directoryAlan Hourihane
2005-06-29add mga and r128 32/64 bitsDave Airlie
This is Egberts code, ported to Pauls framework by me..
2005-06-29these don't need reclaim buffers their release functions handle itDave Airlie
2005-06-29Bug in conversion from old DRM to core DRM....Dave Airlie
2005-06-29Get the BSD DRM compiling again after MGA and mapping changes. Note thatEric Anholt
i915 has been disabled for the moment, rather than working around linux-specific code in the shared dir.
2005-06-28- Remove drm_initmap and replace its usage with drm_addmap. This reducesEric Anholt
code duplication, and it also hands you the map pointer so you don't need to re-find it. - Remove the permanent maps flag. Instead, for register and framebuffer maps, we always check whether there's already a map of that type and offset around. Move the Radeon map initialization into presetup (first open) so it happens again after every takedown. - Remove the split cleanup of maps between driver takedown (last close) and cleanup (module unload). Instead, always tear down maps on takedown, and drivers can recreate them on first open. - Make MGA always use addmap, instead of allocating consistent memory in the PCI case and then faking up a map for it, which accomplished nearly the same thing, in a different order. Note that the maps are exposed to the user again: we may want to expose a flag to avoid this, but it's not a security concern, and saves us a lot of code. - Remove rmmaps in the MGA driver. Since the function is only called during takedown anyway, we can let them die a natural death. - Make removal of maps happen in one function, which is called by both drm_takedown and drm_rmmap_ioctl. Reviewed by: idr (previous revision) Tested on: mga (old/new/pci dma), radeon, savage
2005-06-28add compat code from Paul MackerrasDave Airlie
2005-06-28Add compat to MakefileDave Airlie
2005-06-28Add drm and radeon 32/64-bit compat code from Paul MackerrasDave Airlie