2 files changed, 70 insertions, 0 deletions

diff --git a/sys/compat/linux/linux_ioctl.c b/sys/compat/linux/linux_ioctl.c
index f6c239b08ac2..d2fa0331026b 100644
--- a/sys/compat/linux/linux_ioctl.c
+++ b/sys/compat/linux/linux_ioctl.c
@@ -58,6 +58,7 @@
 #include <net/if_types.h>
 
 #include <dev/evdev/input.h>
+#include <dev/hid/hidraw.h>
 #include <dev/usb/usb_ioctl.h>
 
 #ifdef COMPAT_LINUX32
@@ -113,6 +114,7 @@ DEFINE_LINUX_IOCTL_SET(kcov, KCOV);
 #ifndef COMPAT_LINUX32
 DEFINE_LINUX_IOCTL_SET(nvme, NVME);
 #endif
+DEFINE_LINUX_IOCTL_SET(hidraw, HIDRAW);
 
 #undef DEFINE_LINUX_IOCTL_SET
 
@@ -3637,6 +3639,55 @@ linux_ioctl_nvme(struct thread *td, struct linux_ioctl_args *args)
 }
 #endif
 
+static int
+linux_ioctl_hidraw(struct thread *td, struct linux_ioctl_args *args)
+{
+	int len = (args->cmd & 0x3fff0000) >> 16;
+	if (len > 8192)
+		return (EINVAL);
+
+	switch (args->cmd & 0xffff) {
+	case LINUX_HIDIOCGRDESCSIZE:
+		args->cmd = HIDIOCGRDESCSIZE;
+		break;
+	case LINUX_HIDIOCGRDESC:
+		args->cmd = HIDIOCGRDESC;
+		break;
+	case LINUX_HIDIOCGRAWINFO:
+		args->cmd = HIDIOCGRAWINFO;
+		break;
+	case LINUX_HIDIOCGRAWNAME:
+		args->cmd = HIDIOCGRAWNAME(len);
+		break;
+	case LINUX_HIDIOCGRAWPHYS:
+		args->cmd = HIDIOCGRAWPHYS(len);
+		break;
+	case LINUX_HIDIOCSFEATURE:
+		args->cmd = HIDIOCSFEATURE(len);
+		break;
+	case LINUX_HIDIOCGFEATURE:
+		args->cmd = HIDIOCGFEATURE(len);
+		break;
+	case LINUX_HIDIOCGRAWUNIQ:
+		args->cmd = HIDIOCGRAWUNIQ(len);
+		break;
+	case LINUX_HIDIOCSINPUT:
+		args->cmd = HIDIOCSINPUT(len);
+		break;
+	case LINUX_HIDIOCGINPUT:
+		args->cmd = HIDIOCGINPUT(len);
+		break;
+	case LINUX_HIDIOCSOUTPUT:
+		args->cmd = HIDIOCSOUTPUT(len);
+		break;
+	case LINUX_HIDIOCGOUTPUT:
+		args->cmd = HIDIOCGOUTPUT(len);
+		break;
+	}
+
+	return (sys_ioctl(td, (struct ioctl_args *)args));
+}
+
 /*
  * main ioctl syscall function
  */
diff --git a/sys/compat/linux/linux_ioctl.h b/sys/compat/linux/linux_ioctl.h
index d01a30538981..116a4e676228 100644
--- a/sys/compat/linux/linux_ioctl.h
+++ b/sys/compat/linux/linux_ioctl.h
@@ -807,6 +807,25 @@
 #define LINUX_IOCTL_NVME_MAX	LINUX_NVME_IOCTL_RESCAN
 
 /*
+ * hidraw
+ */
+#define LINUX_HIDIOCGRDESCSIZE	0x4801
+#define LINUX_HIDIOCGRDESC	0x4802
+#define LINUX_HIDIOCGRAWINFO	0x4803
+#define LINUX_HIDIOCGRAWNAME	0x4804
+#define LINUX_HIDIOCGRAWPHYS	0x4805
+#define LINUX_HIDIOCSFEATURE	0x4806
+#define LINUX_HIDIOCGFEATURE	0x4807
+#define LINUX_HIDIOCGRAWUNIQ	0x4808
+#define LINUX_HIDIOCSINPUT	0x4809
+#define LINUX_HIDIOCGINPUT	0x480A
+#define LINUX_HIDIOCSOUTPUT	0x480B
+#define LINUX_HIDIOCGOUTPUT	0x480C
+
+#define LINUX_IOCTL_HIDRAW_MIN	LINUX_HIDIOCGRDESCSIZE
+#define LINUX_IOCTL_HIDRAW_MAX	LINUX_HIDIOCGOUTPUT
+
+/*
  * Pluggable ioctl handlers
  */
 struct linux_ioctl_args;