diff options
| author | Thomas Hellstrom <thellstrom@vmware.com> | 2011-09-01 20:18:38 (GMT) |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-09-06 10:48:32 (GMT) |
| commit | 781b8bdb2dde76ebd52c26954c09c4500f02522c (patch) | |
| tree | 6050b4c6d2696dcce0aab44175618ef8332208ca /drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c | |
| parent | 2de59d0161d1c5e102e2140364cc27a2676e8816 (diff) | |
| download | linux-781b8bdb2dde76ebd52c26954c09c4500f02522c.tar.xz | |
vmwgfx: Remove the fifo debug ioctl
It was only used for bringup debugging, and probably doesn't work
anymore. Remove it.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c index 570d577..f1b9175 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c @@ -65,26 +65,3 @@ int vmw_getparam_ioctl(struct drm_device *dev, void *data, return 0; } - -int vmw_fifo_debug_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct vmw_private *dev_priv = vmw_priv(dev); - struct vmw_fifo_state *fifo_state = &dev_priv->fifo; - struct drm_vmw_fifo_debug_arg *arg = - (struct drm_vmw_fifo_debug_arg *)data; - __le32 __user *buffer = (__le32 __user *) - (unsigned long)arg->debug_buffer; - - if (unlikely(fifo_state->last_buffer == NULL)) - return -EINVAL; - - if (arg->debug_buffer_size < fifo_state->last_data_size) { - arg->used_size = arg->debug_buffer_size; - arg->did_not_fit = 1; - } else { - arg->used_size = fifo_state->last_data_size; - arg->did_not_fit = 0; - } - return copy_to_user(buffer, fifo_state->last_buffer, arg->used_size); -} |