diff options
author | Dave Airlie <airlied@redhat.com> | 2008-09-26 15:37:21 +1000 |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2008-09-30 14:13:49 +1000 |
commit | 972f6572652bc4a2f6c44c525e5e91f2becdb62a (patch) | |
tree | 60af3dc7e8a7c0f8bef7a3927dae161093b10dbe /bsd-core/drm_vm.c | |
parent | 89126bb58ec82511758bed36a28e698b721fb435 (diff) | |
parent | 2db8e0c8ef8c7a66460fceda129533b364f6418c (diff) |
Merge remote branch 'origin/master' into modesetting-gem
Conflicts:
libdrm/Makefile.am
libdrm/dri_bufmgr.h
linux-core/drm_irq.c
linux-core/drm_sysfs.c
linux-core/drm_ttm.c
shared-core/i915_dma.c
shared-core/i915_irq.c
shared-core/nouveau_drv.h
shared-core/radeon_cp.c
Diffstat (limited to 'bsd-core/drm_vm.c')
-rw-r--r-- | bsd-core/drm_vm.c | 34 |
1 files changed, 8 insertions, 26 deletions
diff --git a/bsd-core/drm_vm.c b/bsd-core/drm_vm.c index 9950c37e..8ee49a28 100644 --- a/bsd-core/drm_vm.c +++ b/bsd-core/drm_vm.c @@ -28,34 +28,24 @@ #include "drmP.h" #include "drm.h" -#if defined(__FreeBSD__) && __FreeBSD_version >= 500102 int drm_mmap(struct cdev *kdev, vm_offset_t offset, vm_paddr_t *paddr, int prot) -#elif defined(__FreeBSD__) -int drm_mmap(dev_t kdev, vm_offset_t offset, int prot) -#elif defined(__NetBSD__) || defined(__OpenBSD__) -paddr_t drm_mmap(dev_t kdev, off_t offset, int prot) -#endif { struct drm_device *dev = drm_get_device_from_kdev(kdev); + struct drm_file *file_priv; drm_local_map_t *map; - drm_file_t *priv; - drm_map_type_t type; -#ifdef __FreeBSD__ + enum drm_map_type type; vm_paddr_t phys; -#else - paddr_t phys; -#endif DRM_LOCK(); - priv = drm_find_file_by_proc(dev, DRM_CURPROC); + TAILQ_FOREACH(file_priv, &dev->files, link) + if (file_priv->pid == curthread->td_proc->p_pid && + file_priv->uid == curthread->td_ucred->cr_svuid && + file_priv->authenticated == 1) + break; DRM_UNLOCK(); - if (priv == NULL) { - DRM_ERROR("can't find authenticator\n"); - return EINVAL; - } - if (!priv->authenticated) + if (!file_priv) return EACCES; if (dev->dma && offset >= 0 && offset < ptoa(dev->dma->page_count)) { @@ -68,12 +58,8 @@ paddr_t drm_mmap(dev_t kdev, off_t offset, int prot) unsigned long phys = dma->pagelist[page]; DRM_SPINUNLOCK(&dev->dma_lock); -#if defined(__FreeBSD__) && __FreeBSD_version >= 500102 *paddr = phys; return 0; -#else - return atop(phys); -#endif } else { DRM_SPINUNLOCK(&dev->dma_lock); return -1; @@ -124,11 +110,7 @@ paddr_t drm_mmap(dev_t kdev, off_t offset, int prot) return -1; /* This should never happen. */ } -#if defined(__FreeBSD__) && __FreeBSD_version >= 500102 *paddr = phys; return 0; -#else - return atop(phys); -#endif } |