From: Alan Cox <alan@linux.intel.com>
Date: Sat, 10 Oct 2015 19:47:30 +0000 (+0100)
Subject: disk: add ioctl def for raw commands
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=e21b6264274d6af93c8cd1c3f21db7cc5d819ceb;p=FUZIX.git

disk: add ioctl def for raw commands
---

diff --git a/Kernel/include/kernel.h b/Kernel/include/kernel.h
index 3e284972..c437c92a 100644
--- a/Kernel/include/kernel.h
+++ b/Kernel/include/kernel.h
@@ -547,7 +547,8 @@ struct s_argblk {
 #define HDIO_GETGEO		0x0101
 #define HDIO_GET_IDENTITY	0x0102	/* Not yet implemented anywhere */
 #define BLKFLSBUF		0x4103	/* Use the Linux name */
-
+#define HDIO_RAWCMD		0x4104	/* Issue a raw command, ioctl data
+					   is device dependant ! */
 /*
  *	Sound ioctls 02xx (see audio.h)
  */