input: Add 64-bit compatible ioctls for hiddev.

drivers/usb/input/hiddev.c

@@ -642,7 +642,7 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
 				goto inval;
 
 			if (cmd == HIDIOCGUSAGES || cmd == HIDIOCSUSAGES) {
-				if (uref_multi->num_values >= HID_MAX_USAGES || 
+				if (uref_multi->num_values >= HID_MAX_MULTI_USAGES || 
 				    uref->usage_index >= field->maxusage || 
 				   (uref->usage_index + uref_multi->num_values) >= field->maxusage)
 					goto inval;

fs/compat_ioctl.c

@@ -114,6 +114,8 @@
 #include <linux/filter.h>
 #include <linux/msdos_fs.h>
 
+#include <linux/hiddev.h>
+
 #undef INCLUDES
 #endif
 

include/linux/compat_ioctl.h

@@ -720,3 +720,20 @@ COMPATIBLE_IOCTL(SIOCSIWRETRY)
 COMPATIBLE_IOCTL(SIOCGIWRETRY)
 COMPATIBLE_IOCTL(SIOCSIWPOWER)
 COMPATIBLE_IOCTL(SIOCGIWPOWER)
+/* hiddev */
+COMPATIBLE_IOCTL(HIDIOCGVERSION)
+COMPATIBLE_IOCTL(HIDIOCAPPLICATION)
+COMPATIBLE_IOCTL(HIDIOCGDEVINFO)
+COMPATIBLE_IOCTL(HIDIOCGSTRING)
+COMPATIBLE_IOCTL(HIDIOCINITREPORT)
+COMPATIBLE_IOCTL(HIDIOCGREPORT)
+COMPATIBLE_IOCTL(HIDIOCSREPORT)
+COMPATIBLE_IOCTL(HIDIOCGREPORTINFO)
+COMPATIBLE_IOCTL(HIDIOCGFIELDINFO)
+COMPATIBLE_IOCTL(HIDIOCGUSAGE)
+COMPATIBLE_IOCTL(HIDIOCSUSAGE)
+COMPATIBLE_IOCTL(HIDIOCGUCODE)
+COMPATIBLE_IOCTL(HIDIOCGFLAG)
+COMPATIBLE_IOCTL(HIDIOCSFLAG)
+COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINDEX)
+COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINFO)

include/linux/hiddev.h

@@ -128,10 +128,11 @@ struct hiddev_usage_ref {
 
 /* hiddev_usage_ref_multi is used for sending multiple bytes to a control.
  * It really manifests itself as setting the value of consecutive usages */
+#define HID_MAX_MULTI_USAGES 1024
 struct hiddev_usage_ref_multi {
 	struct hiddev_usage_ref uref;
 	__u32 num_values;
-	__s32 values[HID_MAX_USAGES];
+	__s32 values[HID_MAX_MULTI_USAGES];
 };
 
 /* FIELD_INDEX_NONE is returned in read() data from the kernel when flags
@@ -213,6 +214,11 @@ struct hiddev_usage_ref_multi {
  */
 
 #ifdef CONFIG_USB_HIDDEV
+struct hid_device;
+struct hid_usage;
+struct hid_field;
+struct hid_report;
+
 int hiddev_connect(struct hid_device *);
 void hiddev_disconnect(struct hid_device *);
 void hiddev_hid_event(struct hid_device *hid, struct hid_field *field,