Merge branch 'for-linus' into for-next

3 files changed, 7 insertions, 2 deletions

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 6f841fb1be30..a2d7298be351 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1106,6 +1106,8 @@ struct block_device_operations {
         int (*direct_access) (struct block_device *, sector_t,
                                                 void **, unsigned long *);
         int (*media_changed) (struct gendisk *);
+        unsigned long long (*set_capacity) (struct gendisk *,
+                                                unsigned long long);
         int (*revalidate_disk) (struct gendisk *);
         int (*getgeo)(struct block_device *, struct hd_geometry *);
         struct module *owner;
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 634c53028fb8..239e24b081a9 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -113,6 +113,7 @@ struct hd_struct {
 #define GENHD_FL_UP                             16
 #define GENHD_FL_SUPPRESS_PARTITION_INFO        32
 #define GENHD_FL_EXT_DEVT                       64 /* allow extended devt */
+#define GENHD_FL_NATIVE_CAPACITY                128
 
 #define BLK_SCSI_MAX_CMDS       (256)
 #define BLK_SCSI_CMD_PER_LONG   (BLK_SCSI_MAX_CMDS / (sizeof(long) * 8))
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 015955632091..c8f7b9673710 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -381,6 +381,7 @@ struct ide_drive_s;
 struct ide_disk_ops {
         int             (*check)(struct ide_drive_s *, const char *);
         int             (*get_capacity)(struct ide_drive_s *);
+        u64             (*set_capacity)(struct ide_drive_s *, u64);
         void            (*setup)(struct ide_drive_s *);
         void            (*flush)(struct ide_drive_s *);
         int             (*init_media)(struct ide_drive_s *, struct gendisk *);
@@ -458,6 +459,8 @@ enum {
         IDE_DFLAG_NICE1                 = (1 << 5),
         /* device is physically present */
         IDE_DFLAG_PRESENT               = (1 << 6),
+        /* disable Host Protected Area */
+        IDE_DFLAG_NOHPA                 = (1 << 7),
         /* id read from device (synthetic if not set) */
         IDE_DFLAG_ID_READ               = (1 << 8),
         IDE_DFLAG_NOPROBE               = (1 << 9),
@@ -552,8 +555,7 @@ struct ide_drive_s {
         unsigned int    drive_data;     /* used by set_pio_mode/dev_select() */
         unsigned int    failures;       /* current failure count */
         unsigned int    max_failures;   /* maximum allowed failure count */
-        u64             probed_capacity;/* initial reported media capacity (ide-cd only currently) */
-
+        u64             probed_capacity;/* initial/native media capacity */
         u64             capacity64;     /* total number of sectors */
 
         int             lun;            /* logical unit */