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author | Ben Skeggs <bskeggs@redhat.com> | 2014-08-10 04:10:25 +1000 |
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committer | Ben Skeggs <bskeggs@redhat.com> | 2014-08-10 05:28:04 +1000 |
commit | a532da976f17234375d3b34633ff5d48f71f62bc (patch) | |
tree | 5cad4e7ae3f469bcaf7c38b778e440159fcb7f7b /drivers/gpu/drm/nouveau/nvif/ioctl.h | |
parent | 96af8222cef78ab4d92186d5e10880dc78395415 (diff) | |
download | op-kernel-dev-a532da976f17234375d3b34633ff5d48f71f62bc.zip op-kernel-dev-a532da976f17234375d3b34633ff5d48f71f62bc.tar.gz |
drm/nouveau/device: audit and version NVIF_CONTROL class and methods
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvif/ioctl.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvif/ioctl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvif/ioctl.h b/drivers/gpu/drm/nouveau/nvif/ioctl.h index 67a5671..4cd8e32 100644 --- a/drivers/gpu/drm/nouveau/nvif/ioctl.h +++ b/drivers/gpu/drm/nouveau/nvif/ioctl.h @@ -50,6 +50,7 @@ struct nvif_ioctl_new_v0 { __u32 handle; /* these class numbers are made up by us, and not nvidia-assigned */ #define NVIF_IOCTL_NEW_V0_PERFCTR 0x0000ffff +#define NVIF_IOCTL_NEW_V0_CONTROL 0x0000fffe __u32 oclass; __u8 data[]; /* class data (class.h) */ }; |