diff options
| author | anholt <anholt@FreeBSD.org> | 2003-10-24 01:48:17 +0000 |
|---|---|---|
| committer | anholt <anholt@FreeBSD.org> | 2003-10-24 01:48:17 +0000 |
| commit | fffd429f130bdf80ca2848cffd6181a42663611c (patch) | |
| tree | 0b507800113111f07b903adcbb43253df735be46 /sys/dev/drm/drm_auth.h | |
| parent | 841ffbf14af9b09c4c8844dc47d53fd486d236f9 (diff) | |
| download | FreeBSD-src-fffd429f130bdf80ca2848cffd6181a42663611c.zip FreeBSD-src-fffd429f130bdf80ca2848cffd6181a42663611c.tar.gz | |
Update to latest from DRI CVS. Primary new feature is mostly-complete smpng
locking, and the apparently unnecessary locking for -stable has been removed.
This may fix issues with missed interrupts since April, which manifested
themselves as slowdowns or hangs in radeon, in particular. Many cleanups also
took place. In the shared code, there are improvements to r128 driver
stability.
Diffstat (limited to 'sys/dev/drm/drm_auth.h')
| -rw-r--r-- | sys/dev/drm/drm_auth.h | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/sys/dev/drm/drm_auth.h b/sys/dev/drm/drm_auth.h index 03986c5..9141d57 100644 --- a/sys/dev/drm/drm_auth.h +++ b/sys/dev/drm/drm_auth.h @@ -44,18 +44,18 @@ static drm_file_t *DRM(find_file)(drm_device_t *dev, drm_magic_t magic) drm_magic_entry_t *pt; int hash = DRM(hash_magic)(magic); - DRM_LOCK; + DRM_LOCK(); for (pt = dev->magiclist[hash].head; pt; pt = pt->next) { if (pt->magic == magic) { retval = pt->priv; break; } } - DRM_UNLOCK; + DRM_UNLOCK(); return retval; } -int DRM(add_magic)(drm_device_t *dev, drm_file_t *priv, drm_magic_t magic) +static int DRM(add_magic)(drm_device_t *dev, drm_file_t *priv, drm_magic_t magic) { int hash; drm_magic_entry_t *entry; @@ -70,7 +70,7 @@ int DRM(add_magic)(drm_device_t *dev, drm_file_t *priv, drm_magic_t magic) entry->priv = priv; entry->next = NULL; - DRM_LOCK; + DRM_LOCK(); if (dev->magiclist[hash].tail) { dev->magiclist[hash].tail->next = entry; dev->magiclist[hash].tail = entry; @@ -78,12 +78,12 @@ int DRM(add_magic)(drm_device_t *dev, drm_file_t *priv, drm_magic_t magic) dev->magiclist[hash].head = entry; dev->magiclist[hash].tail = entry; } - DRM_UNLOCK; + DRM_UNLOCK(); return 0; } -int DRM(remove_magic)(drm_device_t *dev, drm_magic_t magic) +static int DRM(remove_magic)(drm_device_t *dev, drm_magic_t magic) { drm_magic_entry_t *prev = NULL; drm_magic_entry_t *pt; @@ -92,7 +92,7 @@ int DRM(remove_magic)(drm_device_t *dev, drm_magic_t magic) DRM_DEBUG("%d\n", magic); hash = DRM(hash_magic)(magic); - DRM_LOCK; + DRM_LOCK(); for (pt = dev->magiclist[hash].head; pt; prev = pt, pt = pt->next) { if (pt->magic == magic) { if (dev->magiclist[hash].head == pt) { @@ -104,11 +104,11 @@ int DRM(remove_magic)(drm_device_t *dev, drm_magic_t magic) if (prev) { prev->next = pt->next; } - DRM_UNLOCK; + DRM_UNLOCK(); return 0; } } - DRM_UNLOCK; + DRM_UNLOCK(); DRM(free)(pt, sizeof(*pt), DRM_MEM_MAGIC); return DRM_ERR(EINVAL); @@ -117,9 +117,11 @@ int DRM(remove_magic)(drm_device_t *dev, drm_magic_t magic) int DRM(getmagic)(DRM_IOCTL_ARGS) { static drm_magic_t sequence = 0; - drm_auth_t auth; + drm_auth_t auth; + drm_file_t *priv; DRM_DEVICE; - DRM_PRIV; + + DRM_GET_PRIV_WITH_RETURN(priv, filp); /* Find unique magic */ if (priv->magic) { @@ -153,6 +155,7 @@ int DRM(authmagic)(DRM_IOCTL_ARGS) DRM_COPY_FROM_USER_IOCTL(auth, (drm_auth_t *)data, sizeof(auth)); DRM_DEBUG("%u\n", auth.magic); + if ((file = DRM(find_file)(dev, auth.magic))) { file->authenticated = 1; DRM(remove_magic)(dev, auth.magic); |
