#include <asm/uaccess.h>
#include <asm/vio.h>
-#include <asm/iSeries/HvTypes.h>
-#include <asm/iSeries/HvLpEvent.h>
-#include <asm/iSeries/HvLpConfig.h>
-#include <asm/iSeries/vio.h>
+#include <asm/iseries/hv_types.h>
+#include <asm/iseries/hv_lp_event.h>
+#include <asm/iseries/hv_lp_config.h>
+#include <asm/iseries/vio.h>
MODULE_DESCRIPTION("iSeries Virtual DASD");
MODULE_AUTHOR("Dave Boutcher");
/* External ioctl entry point.
*/
-static int viodasd_ioctl(struct inode *ino, struct file *fil,
- unsigned int cmd, unsigned long arg)
+static int viodasd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
{
- unsigned char sectors;
- unsigned char heads;
- unsigned short cylinders;
- struct hd_geometry *geo;
- struct gendisk *gendisk;
- struct viodasd_device *d;
+ struct gendisk *disk = bdev->bd_disk;
+ struct viodasd_device *d = disk->private_data;
- switch (cmd) {
- case HDIO_GETGEO:
- geo = (struct hd_geometry *)arg;
- if (geo == NULL)
- return -EINVAL;
- if (!access_ok(VERIFY_WRITE, geo, sizeof(*geo)))
- return -EFAULT;
- gendisk = ino->i_bdev->bd_disk;
- d = gendisk->private_data;
- sectors = d->sectors;
- if (sectors == 0)
- sectors = 32;
- heads = d->tracks;
- if (heads == 0)
- heads = 64;
- cylinders = d->cylinders;
- if (cylinders == 0)
- cylinders = get_capacity(gendisk) / (sectors * heads);
- if (__put_user(sectors, &geo->sectors) ||
- __put_user(heads, &geo->heads) ||
- __put_user(cylinders, &geo->cylinders) ||
- __put_user(get_start_sect(ino->i_bdev), &geo->start))
- return -EFAULT;
- return 0;
- }
+ geo->sectors = d->sectors ? d->sectors : 0;
+ geo->heads = d->tracks ? d->tracks : 64;
+ geo->cylinders = d->cylinders ? d->cylinders :
+ get_capacity(disk) / (geo->cylinders * geo->heads);
- return -EINVAL;
+ return 0;
}
/*
.owner = THIS_MODULE,
.open = viodasd_open,
.release = viodasd_release,
- .ioctl = viodasd_ioctl,
+ .getgeo = viodasd_getgeo,
};
/*
if (end_that_request_first(req, uptodate, num_sectors))
return;
add_disk_randomness(req->rq_disk);
- end_that_request_last(req);
+ end_that_request_last(req, uptodate);
}
/*
{ "viodasd", "" },
{ "", "" }
};
-
MODULE_DEVICE_TABLE(vio, viodasd_device_table);
+
static struct vio_driver viodasd_driver = {
- .name = "viodasd",
.id_table = viodasd_device_table,
.probe = viodasd_probe,
- .remove = viodasd_remove
+ .remove = viodasd_remove,
+ .driver = {
+ .name = "viodasd",
+ .owner = THIS_MODULE,
+ }
};
/*