linux.git/drivers/char/drm/drm_auth.c, branch master

drm: reorganise drm tree to be more future proof.

2008-07-14T00:45:01+00:00

With the coming of kernel based modesetting and the memory manager stuff,
the everything in one directory approach was getting very ugly and
starting to be unmanageable.

This restructures the drm along the lines of other kernel components.

It creates a drivers/gpu/drm directory and moves the hw drivers into
subdirectores. It moves the includes into an include/drm, and
sets up the unifdef for the userspace headers we should be exporting.

Signed-off-by: Dave Airlie

drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE.

2007-10-15T00:38:20+00:00

The data is now in kernel space, copied in/out as appropriate according to t
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 DR
is lost.

Signed-off-by: Dave Airlie

drm: Replace filp in ioctl arguments with drm_file *file_priv.

2007-10-15T00:38:20+00:00

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 everyth
on Linux dereferenced filp to get file_priv anyway, while only the mmap ioct
went the other direction.

Signed-off-by: Dave Airlie

drm: detypedef the hashtab and more of sman

2007-07-12T00:26:44+00:00

Signed-off-by: Dave Airlie

drm: drop drm_vma_entry_t, drm_magic_entry_t

2007-07-11T06:21:47+00:00

Signed-off-by: Dave Airlie

drm: remove drm_file_t, drm_device_t and drm_head_t typedefs

2007-07-11T05:53:27+00:00

some drivers still todo.

Signed-off-by: Dave Airlie

drm: remove a bunch of typedefs on the userspace interface

2007-07-11T05:27:12+00:00

This moves a bunch of typedefs into a !defined __KERNEL__ to keep userspace
API compatiblity, it changes all internal usages to structs/enum/unions.

Signed-off-by: Dave Airlie

drm: fix return value in auth function

2006-09-21T19:32:32+00:00

This just fixes up the return value in the drm_auth:remove_magic

Signed-off-by: Dave Airlie

drm: move drm authentication to new generic hash table.

2006-09-21T19:32:31+00:00

Fix drm_remove_magic potential memory leak / corruption. Move drm
authentication token hashing to new generic hash table implementation.

Signed-off-by: Dave Airlie

sem2mutex: drivers/char/drm/

2006-02-02T08:37:46+00:00

From: Arjan van de Ven 

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.

Signed-off-by: Arjan van de Ven 
Signed-off-by: Ingo Molnar 
Signed-off-by: Andrew Morton 
Signed-off-by: Dave Airlie