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path: root/linux-core/i810_dma.c
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2007-07-20Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE.Eric Anholt
The data is now in kernel space, copied in/out as appropriate according to the This results in DRM_COPY_{TO,FROM}_USER going away, and error paths to deal with those failures. This also means that XFree86 4.2.0 support for i810 DRM is lost.
2007-07-20Replace filp in ioctl arguments with drm_file *file_priv.Eric Anholt
As a fallout, replace filp storage with file_priv storage for "unique identifier of a client" all over the DRM. There is a 1:1 mapping, so this should be a noop. This could be a minor performance improvement, as everything on Linux dereferenced filp to get file_priv anyway, while only the mmap ioctls went the other direction.
2007-07-20Remove DRM_ERR OS macro.Eric Anholt
This was used to make all ioctl handlers return -errno on linux and errno on *BSD. Instead, just return -errno in shared code, and flip sign on return from shared code to *BSD code.
2007-07-16drm: remove drm_buf_tDave Airlie
2007-07-16drm: remove drmP.h internal typedefsDave Airlie
2007-07-16drm: detypedef drm.h and fixup all problemsDave Airlie
2007-05-26drm: cleanup use of Linux list handling macrosDave Airlie
This makes the drms use of the list handling macros a lot cleaner and more along the lines of how they should be used.
2007-03-19make drm fops const from kernelDave Airlie
2007-02-18drm: remove last usage of VM_OFFSETDave Airlie
2007-01-08fixup i810/i830 to use drm_core_ioremap instead of drm_ioremapDave Airlie
2006-12-19remove do munmap 4 argsDave Airlie
2006-08-28fix const pointer warnings with file_operationsDave Airlie
2006-08-28drm: i810_dma.c: fix pointer arithmetic for 64-bit targetDave Airlie
First warning result from open-coded PTR_ERR, the rest is caused by code like this: *(u32 *) ((u32) buf_priv->kernel_virtual + used) I've also fixed a missing PTR_ERR in i830_dma.c From: Denis Vlasenko <vda.linux@googlemail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-02-18make some functions static from the kernelDave Airlie
2006-02-18major realigment of DRM CVS with kernel code, makes integration much easierDave Airlie
2005-09-03convert ioctl flags to use flags instead of separate intsDave Airlie
2005-08-16add Egberts 32/64 bit patch (its in kernel already...)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)
2005-08-04Split the control of master vs root priv. Everything is still marked asJon Smirl
needing root.
2005-06-16Force AGP always for Intel chipsets.Alan Hourihane
Fixes bug #3552
2005-02-01make more functions static in i810 and fix pageflip cleanupDave Airlie
2005-01-01i810/i830 bug with Jon's file operations changesDave Airlie
2004-11-11patch from bug 1803 - will try and push to kernel soonDave Airlie
2004-10-31Allow drivers to override reclaim_buffers in an OS-independent way byFelix Kuehling
passing drm_device_t* as first parameter, like in the BSD version.
2004-10-23fix pfn vs page for older kernels (2.6.9-rc kernels many not work..)Dave Airlie
2004-10-22Bring in patch from kernel for remap_pfn_rangeJon Smirl
2004-10-12Breakout heads into their own data structures.Jon Smirl
2004-09-30Lindent of core build. Drivers checked for no binary diffs. A few filesJon Smirl
weren't Lindent's because their comments didn't convert very well. A bunch of other minor clean up with no code implact included.
2004-09-30Make fops per driver instead of global, remove default flush, poll, readJon Smirl
functions
2004-09-27First check in for DRM that splits core from personality modulesJon Smirl
2004-09-231) switches from class_sysfs to drm sysfs implementation to allowJon Smirl
customization 2) compiles again on 2.4, but doesn't work
2004-09-20remove HAVE_COUNTERSDave Airlie
2004-09-05merge back bunch of whitespace and misc changes from kernelDave Airlie
2004-08-30implement drm_core_check_feature and use it .. looks lots nicerDave Airlie
2004-08-27__NO_VERSION__ hasn't been needed since 2.3 days ditch it...Dave Airlie
2004-08-24Merged drmfntbl-0-0-2Dave Airlie
2004-08-17Merged drmfntbl-0-0-1Dave Airlie
2004-07-31athe patch below optimises the drm code to not do put_user() on memory theDave Airlie
kernel allocated and then mmap-installed to userspace, but instead makes it use the kernel virtual address directly instead. From: Arjan van de Ven <arjanv@redhat.com>
2004-07-25sync up with current 2.6 kernel bk tree - mostly __user annotationsDave Airlie
2004-07-20fix some more NULLs from kernelDave Airlie
2004-04-21bug from Linux kernel list caught by checkerDave Airlie
2004-04-10patch from Andrew Morton tree from Arjan van de Ven fixes some oopses seenDave Airlie
with 4G/4G split
2004-04-08big whitespace .. this aligns all the whitespace in this file with the bkDave Airlie
checkout linux tree
2003-11-05- Tie the DRM to a specific device: setunique no longer succeeds when givenEric Anholt
a busid that doesn't correspond to the device the DRM is attached to. This is a breaking of backwards-compatibility only for the multiple-DRI-head case with X Servers that don't use interface 1.1. - Move irq_busid to drm_irq.h and make it only return the IRQ for the current device. Retains compatibility with previous X Servers, cleans up unnecessary code. This means no irq_busid on !__HAVE_IRQ, but can be changed if necessary. - Bump interface version to 1.2. This version when set signifies that the control ioctl should ignore the irq number passed in and enable the interrupt handler for the attached device. Otherwise it errors out when the passed-in irq is not equal to the device's. - Store the highest version the interface has been set to in the device. - Fix a recursion on DRM_LOCK in irq_uninstall on FreeBSD. This leaves irq_uninstall being done without the lock in some cases, but it was racey anyways.
2003-10-17- Move IRQ functions from drm_dma.h to new drm_irq.h and disentangle themEric Anholt
from __HAVE_DMA. This will be useful for adding vblank sync support to sis and tdfx. Rename dma_service to irq_handler, which is more accurately what it is. - Fix the #if _HAVE_DMA_IRQ in radeon, r128, mga, i810, i830, gamma to have the right number of underscores. This may have been a problem in the case that the server died without doing its DRM_IOCTL_CONTROL to uninit.
2003-09-25Whitespace cleanup (spaces before tabs or instead of tabs).Eric Anholt
2003-08-15DA: loads of whitespace .. some from Linus, some from meDave Airlie
2003-08-13DA: patch from Matthew upgraded to latest DRI head to solve issue with i810Dave Airlie
compatibility
2003-08-11DA: code cleanups for i810_dma.c from 2.4 kernelDave Airlie
2003-06-07fix pitch compile errorDave Airlie
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