4 files changed, 54 insertions, 1 deletions

diff --git a/include/linux/bio.h b/include/linux/bio.h
index 12737be58601..2a04eb54c0dd 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -590,6 +590,11 @@ static inline void bio_list_merge_head(struct bio_list *bl,
         bl->head = bl2->head;
 }
 
+static inline struct bio *bio_list_peek(struct bio_list *bl)
+{
+        return bl->head;
+}
+
 static inline struct bio *bio_list_pop(struct bio_list *bl)
 {
         struct bio *bio = bl->head;
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 0b1a6cae9de1..8963d9149b5f 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -926,6 +926,7 @@ extern void blk_queue_alignment_offset(struct request_queue *q,
                                        unsigned int alignment);
 extern void blk_queue_io_min(struct request_queue *q, unsigned int min);
 extern void blk_queue_io_opt(struct request_queue *q, unsigned int opt);
+extern void blk_set_default_limits(struct queue_limits *lim);
 extern int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
                             sector_t offset);
 extern void disk_stack_limits(struct gendisk *disk, struct block_device *bdev,
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 99b7aada28da..c5a71c38a95f 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -97,12 +97,14 @@ extern const char linux_proc_banner[];
 #define KERN_INFO       "<6>"   /* informational                        */
 #define KERN_DEBUG      "<7>"   /* debug-level messages                 */
 
+/* Use the default kernel loglevel */
+#define KERN_DEFAULT    "<d>"
 /*
  * Annotation for a "continued" line of log printout (only done after a
  * line that had no enclosing \n). Only to be used by core/arch code
  * during early bootup (a continued line is not SMP-safe otherwise).
  */
-#define KERN_CONT       ""
+#define KERN_CONT       "<c>"
 
 extern int console_printk[];
 
diff --git a/include/linux/mg_disk.h b/include/linux/mg_disk.h
new file mode 100644
index 000000000000..e11f4d9f1c2e
--- /dev/null
+++ b/include/linux/mg_disk.h
@@ -0,0 +1,45 @@
+/*
+ *  include/linux/mg_disk.c
+ *
+ *  Private data for mflash platform driver
+ *
+ * (c) 2008 mGine Co.,LTD
+ * (c) 2008 unsik Kim <donari75@gmail.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#ifndef __MG_DISK_H__
+#define __MG_DISK_H__
+
+/* name for platform device */
+#define MG_DEV_NAME "mg_disk"
+
+/* names of GPIO resource */
+#define MG_RST_PIN      "mg_rst"
+/* except MG_BOOT_DEV, reset-out pin should be assigned */
+#define MG_RSTOUT_PIN   "mg_rstout"
+
+/* device attribution */
+/* use mflash as boot device */
+#define MG_BOOT_DEV             (1 << 0)
+/* use mflash as storage device */
+#define MG_STORAGE_DEV          (1 << 1)
+/* same as MG_STORAGE_DEV, but bootloader already done reset sequence */
+#define MG_STORAGE_DEV_SKIP_RST (1 << 2)
+
+/* private driver data */
+struct mg_drv_data {
+        /* disk resource */
+        u32 use_polling;
+
+        /* device attribution */
+        u32 dev_attr;
+
+        /* internally used */
+        void *host;
+};
+
+#endif