Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / ide / ide-gd.h

diff --git a/kernel/drivers/ide/ide-gd.h b/kernel/drivers/ide/ide-gd.h
new file mode 100644 (file)
index 0000000..5597077
--- /dev/null
+++ b/kernel/drivers/ide/ide-gd.h
@@ -0,0 +1,42 @@
+#ifndef __IDE_GD_H
+#define __IDE_GD_H
+
+#define DRV_NAME "ide-gd"
+#define PFX DRV_NAME ": "
+
+/* define to see debug info */
+#define IDE_GD_DEBUG_LOG       0
+
+#if IDE_GD_DEBUG_LOG
+#define ide_debug_log(lvl, fmt, args...) __ide_debug_log(lvl, fmt, ## args)
+#else
+#define ide_debug_log(lvl, fmt, args...) do {} while (0)
+#endif
+
+struct ide_disk_obj {
+       ide_drive_t             *drive;
+       struct ide_driver       *driver;
+       struct gendisk          *disk;
+       struct device           dev;
+       unsigned int            openers;        /* protected by BKL for now */
+
+       /* used for blk_{fs,pc}_request() requests */
+       struct ide_atapi_pc queued_pc;
+
+       /* Last error information */
+       u8 sense_key, asc, ascq;
+
+       int progress_indication;
+
+       /* Device information */
+       /* Current format */
+       int blocks, block_size, bs_factor;
+       /* Last format capacity descriptor */
+       u8 cap_desc[8];
+       /* Copy of the flexible disk page */
+       u8 flexible_disk_page[32];
+};
+
+sector_t ide_gd_capacity(ide_drive_t *);
+
+#endif /* __IDE_GD_H */