diff --git a/libc/kernel/common/linux/msm_adsp.h b/libc/kernel/common/linux/msm_adsp.h
index 6f12707..f6ab29d 100644
--- a/libc/kernel/common/linux/msm_adsp.h
+++ b/libc/kernel/common/linux/msm_adsp.h
@@ -14,7 +14,6 @@
 
 #include <linux/types.h>
 #include <linux/ioctl.h>
-#include <asm/sizes.h>
 
 #define ADSP_IOCTL_MAGIC 'q'
 
@@ -33,11 +32,6 @@
  uint8_t *data;
 };
 
-struct adsp_pmem_info_t {
- int fd;
- void *vaddr;
-};
-
 #define ADSP_IOCTL_ENABLE   _IOR(ADSP_IOCTL_MAGIC, 1, unsigned)
 
 #define ADSP_IOCTL_DISABLE   _IOR(ADSP_IOCTL_MAGIC, 2, unsigned)
@@ -48,10 +42,22 @@
 
 #define ADSP_IOCTL_GET_EVENT   _IOWR(ADSP_IOCTL_MAGIC, 5, struct adsp_event_data_t *)
 
+#define ADSP_IOCTL_SET_CLKRATE   _IOR(ADSP_IOCTL_MAGIC, 6, unsigned)
+
 #define ADSP_IOCTL_DISABLE_EVENT_RSP   _IOR(ADSP_IOCTL_MAGIC, 10, unsigned)
 
-#define ADSP_IOCTL_REGISTER_PMEM   _IOW(ADSP_IOCTL_MAGIC, 13, struct adsp_pmem_info *)
+struct adsp_pmem_info {
+ int fd;
+ void *vaddr;
+};
+
+#define ADSP_IOCTL_REGISTER_PMEM   _IOW(ADSP_IOCTL_MAGIC, 13, unsigned)
+
+#define ADSP_IOCTL_UNREGISTER_PMEM   _IOW(ADSP_IOCTL_MAGIC, 14, unsigned)
 
 #define ADSP_IOCTL_ABORT_EVENT_READ   _IOW(ADSP_IOCTL_MAGIC, 15, unsigned)
 
+#define ADSP_IOCTL_LINK_TASK   _IOW(ADSP_IOCTL_MAGIC, 16, unsigned)
+
 #endif
+