svn commit: r365797 - in stable/12/sys/sparc64: include sparc64

[Mark Johnston]

Author: markj
Date: Wed Sep 16 14:12:57 2020
New Revision: 365797
URL: https://svnweb.freebsd.org/changeset/base/365797

Log:
  Add a mem(4) ioctl stub for sparc64.
  
  This is a direct commit to stable/12.
  
  Reported by:	Jenkins

Modified:
  stable/12/sys/sparc64/include/memdev.h
  stable/12/sys/sparc64/sparc64/mem.c

Modified: stable/12/sys/sparc64/include/memdev.h
==============================================================================
--- stable/12/sys/sparc64/include/memdev.h	Wed Sep 16 13:51:47 2020	(r365796)
+++ stable/12/sys/sparc64/include/memdev.h	Wed Sep 16 14:12:57 2020	(r365797)
@@ -36,7 +36,7 @@
 
 d_open_t	memopen;
 d_read_t	memrw;
-#define		memioctl	(d_ioctl_t *)NULL
+d_ioctl_t	memioctl_md;
 #define		memmmap		(d_mmap_t *)NULL
 
 #endif /* _MACHINE_MEMDEV_H_ */

Modified: stable/12/sys/sparc64/sparc64/mem.c
==============================================================================
--- stable/12/sys/sparc64/sparc64/mem.c	Wed Sep 16 13:51:47 2020	(r365796)
+++ stable/12/sys/sparc64/sparc64/mem.c	Wed Sep 16 14:12:57 2020	(r365797)
@@ -177,3 +177,10 @@ memrw(struct cdev *dev, struct uio *uio, int flags)
 		kva_free(ova, PAGE_SIZE * colors);
 	return (error);
 }
+
+int
+memioctl_md(struct cdev *dev __unused, u_long cmd __unused,
+    caddr_t data __unused, int flags __unused, struct thread *td __unused)
+{
+	return (ENOTTY);
+}