diff options
| author | Alan Hourihane <alanh@fairlite.demon.co.uk> | 2002-03-06 19:30:45 +0000 |
|---|---|---|
| committer | Alan Hourihane <alanh@fairlite.demon.co.uk> | 2002-03-06 19:30:45 +0000 |
| commit | 46cacdca855a99c1ffe0ccf7a7f88134bca9bade (patch) | |
| tree | 038b0f31082031de70f91a4b8bd7ea66ea9dc105 /bsd-core/drm_dma.c | |
| parent | ab87c5d0d1b5c35006ce8b99a9260e3116c732dc (diff) | |
first pass at merging mesa 4.0 kernel drivers into new bsd-3-0-0 branch.
Diffstat (limited to 'bsd-core/drm_dma.c')
| -rw-r--r-- | bsd-core/drm_dma.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/bsd-core/drm_dma.c b/bsd-core/drm_dma.c index e5aef241..3fd1bfe6 100644 --- a/bsd-core/drm_dma.c +++ b/bsd-core/drm_dma.c @@ -600,6 +600,25 @@ int DRM(control)( DRM_OS_IOCTL ) } } +#else + +int DRM(control)( struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg ) +{ + drm_control_t ctl; + + if ( copy_from_user( &ctl, (drm_control_t *)arg, sizeof(ctl) ) ) + return -EFAULT; + + switch ( ctl.func ) { + case DRM_INST_HANDLER: + case DRM_UNINST_HANDLER: + return 0; + default: + return -EINVAL; + } +} + #endif /* __HAVE_DMA_IRQ */ #endif /* __HAVE_DMA */ |