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authoriap10@labyrinth.cl.cam.ac.uk <iap10@labyrinth.cl.cam.ac.uk>2004-04-15 15:55:59 +0000
committeriap10@labyrinth.cl.cam.ac.uk <iap10@labyrinth.cl.cam.ac.uk>2004-04-15 15:55:59 +0000
commit778d03a089c7cc31c5d3f983ecd18704d287fa0e (patch)
treedabfe9171855f64dd1f2fd00f473763dd1dbf154 /xenolinux-2.4.25-sparse/arch/xen/drivers/block/block.h
parent0a4286ffcd388d268719a7b05cdf4276ff546169 (diff)
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bitkeeper revision 1.864.1.1 (407eb08fW2eUAKOIh6v4T-Ew4bCchg)
upgrade to linux 2.4.26
Diffstat (limited to 'xenolinux-2.4.25-sparse/arch/xen/drivers/block/block.h')
-rw-r--r--xenolinux-2.4.25-sparse/arch/xen/drivers/block/block.h82
1 files changed, 0 insertions, 82 deletions
diff --git a/xenolinux-2.4.25-sparse/arch/xen/drivers/block/block.h b/xenolinux-2.4.25-sparse/arch/xen/drivers/block/block.h
deleted file mode 100644
index e41e03970e..0000000000
--- a/xenolinux-2.4.25-sparse/arch/xen/drivers/block/block.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/******************************************************************************
- * block.h
- *
- * Shared definitions between all levels of XenoLinux Virtual block devices.
- */
-
-#ifndef __XEN_DRIVERS_BLOCK_H__
-#define __XEN_DRIVERS_BLOCK_H__
-
-#include <linux/config.h>
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-
-#include <linux/fs.h>
-#include <linux/hdreg.h>
-#include <linux/blkdev.h>
-#include <linux/major.h>
-
-#include <asm/hypervisor-ifs/hypervisor-if.h>
-#include <asm/hypervisor-ifs/vbd.h>
-#include <asm/io.h>
-#include <asm/atomic.h>
-#include <asm/uaccess.h>
-
-#if 0
-#define DPRINTK(_f, _a...) printk ( KERN_ALERT _f , ## _a )
-#else
-#define DPRINTK(_f, _a...) ((void)0)
-#endif
-
-#if 0
-#define DPRINTK_IOCTL(_f, _a...) printk ( KERN_ALERT _f , ## _a )
-#else
-#define DPRINTK_IOCTL(_f, _a...) ((void)0)
-#endif
-
-/* Private gendisk->flags[] values. */
-#define GENHD_FL_XEN 2 /* Is unit a Xen block device? */
-#define GENHD_FL_VIRT_PARTNS 4 /* Are unit partitions virtual? */
-
-/*
- * We have one of these per vbd, whether ide, scsi or 'other'.
- * They hang in an array off the gendisk structure. We may end up putting
- * all kinds of interesting stuff here :-)
- */
-typedef struct xl_disk {
- int usage;
-} xl_disk_t;
-
-extern int xen_control_msg(int operration, char *buffer, int size);
-extern int xen_block_open(struct inode *inode, struct file *filep);
-extern int xen_block_release(struct inode *inode, struct file *filep);
-extern int xen_block_ioctl(struct inode *inode, struct file *filep,
- unsigned command, unsigned long argument);
-extern int xen_block_check(kdev_t dev);
-extern int xen_block_revalidate(kdev_t dev);
-extern void do_xlblk_request (request_queue_t *rq);
-
-extern void xlvbd_update_vbds(void);
-
-static inline xl_disk_t *xldev_to_xldisk(kdev_t xldev)
-{
- struct gendisk *gd = get_gendisk(xldev);
-
- if ( gd == NULL )
- return NULL;
-
- return (xl_disk_t *)gd->real_devices +
- (MINOR(xldev) >> gd->minor_shift);
-}
-
-
-/* Virtual block-device subsystem. */
-extern int xlvbd_init(void);
-extern void xlvbd_cleanup(void);
-
-#endif /* __XEN_DRIVERS_BLOCK_H__ */