patch-2.2.17 linux/include/asm-ppc/mediabay.h

• Lines: 20
• Date: Mon Sep 4 18:39:28 2000
• Orig file: v2.2.16/include/asm-ppc/mediabay.h
• Orig date: Mon Sep 4 18:37:16 2000

diff -u --recursive --new-file v2.2.16/include/asm-ppc/mediabay.h linux/include/asm-ppc/mediabay.h
@@ -7,11 +7,16 @@
 #ifndef _PPC_MEDIABAY_H
 #define _PPC_MEDIABAY_H
 
+#ifdef __KERNEL__
+
+/* We keep those constants local to the kernel to avoid
+ * compatibility problems with different HW. A /proc inteface
+ * could be defined to tell userland about the content of the bay
+ */
 #define MB_FD	0		/* media bay contains floppy drive */
+#define MB_FD1	1		/* media bay contains floppy drive */
 #define MB_CD	3		/* media bay contains ATA drive such as CD */
-#define MB_NO	7		/* media bay contains nothing */
-
-#ifdef __KERNEL__
+#define MB_NO	0xF		/* media bay contains nothing */
 
 void media_bay_init(void);
 int check_media_bay(struct device_node *which_bay, int what);