svn commit: r317099 - head/sys/boot/uboot/lib

[Toomas Soome]

Author: tsoome
Date: Tue Apr 18 19:36:58 2017
New Revision: 317099
URL: https://svnweb.freebsd.org/changeset/base/317099

Log:
  loader: uboot disk ioctl should call disk_ioctl
  
  As the uboot disk interface is using common/disk.c API, we also
  should use disk_ioctl() call, this will give us chance to read partition
  sizes and have feature parity with UEFI and BIOS implementations.
  
  This does also fix arm boot issue on some systems, reported/tested by Ian,
  thanks.
  
  Reported by:	ian
  Reviewed by:	ian
  Differential Revision:	https://reviews.freebsd.org/D10421

Modified:
  head/sys/boot/uboot/lib/disk.c

Modified: head/sys/boot/uboot/lib/disk.c
==============================================================================
--- head/sys/boot/uboot/lib/disk.c	Tue Apr 18 19:15:06 2017	(r317098)
+++ head/sys/boot/uboot/lib/disk.c	Tue Apr 18 19:36:58 2017	(r317099)
@@ -275,8 +275,13 @@ static int
 stor_ioctl(struct open_file *f, u_long cmd, void *data)
 {
 	struct disk_devdesc *dev;
+	int rc;
 
 	dev = (struct disk_devdesc *)f->f_devdata;
+	rc = disk_ioctl(dev, cmd, data);
+	if (rc != ENOTTY)
+		return (rc);
+
 	switch (cmd) {
 	case DIOCGSECTORSIZE:
 		*(u_int *)data = SI(dev).bsize;