Update kernel headers to v3.14.

Other changes:
- Modify update_all.py to skip ion header files when importing into aosp.
- Fix generate_uapi_headers.sh to handle imports from a linux-stable kernel.

Change-Id: I1ad81b9ccb063c21740f9875f2cc1238052cd4b3
diff --git a/libc/kernel/uapi/drm/armada_drm.h b/libc/kernel/uapi/drm/armada_drm.h
new file mode 100644
index 0000000..efd7dd4
--- /dev/null
+++ b/libc/kernel/uapi/drm/armada_drm.h
@@ -0,0 +1,51 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef DRM_ARMADA_IOCTL_H
+#define DRM_ARMADA_IOCTL_H
+#define DRM_ARMADA_GEM_CREATE 0x00
+#define DRM_ARMADA_GEM_MMAP 0x02
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define DRM_ARMADA_GEM_PWRITE 0x03
+#define ARMADA_IOCTL(dir, name, str)   DRM_##dir(DRM_COMMAND_BASE + DRM_ARMADA_##name, struct drm_armada_##str)
+struct drm_armada_gem_create {
+ uint32_t handle;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ uint32_t size;
+};
+#define DRM_IOCTL_ARMADA_GEM_CREATE   ARMADA_IOCTL(IOWR, GEM_CREATE, gem_create)
+struct drm_armada_gem_mmap {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ uint32_t handle;
+ uint32_t pad;
+ uint64_t offset;
+ uint64_t size;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ uint64_t addr;
+};
+#define DRM_IOCTL_ARMADA_GEM_MMAP   ARMADA_IOCTL(IOWR, GEM_MMAP, gem_mmap)
+struct drm_armada_gem_pwrite {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ uint64_t ptr;
+ uint32_t handle;
+ uint32_t offset;
+ uint32_t size;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define DRM_IOCTL_ARMADA_GEM_PWRITE   ARMADA_IOCTL(IOW, GEM_PWRITE, gem_pwrite)
+#endif