* Stefan Bader <shbader@de.ibm.com>
*/
-#include <linux/config.h>
#include <linux/stddef.h>
#include <linux/kernel.h>
#include <linux/bio.h>
{
struct tape_request * request;
struct tape_device * device;
+ int rc;
request = (struct tape_request *) data;
if ((device = request->device) == NULL)
BUG();
- spin_lock_irq(get_ccwdev_lock(device->cdev));
- if (request->callback != NULL) {
- DBF_EVENT(3, "%08x: Assignment timeout. Device busy.\n",
+ DBF_EVENT(3, "%08x: Assignment timeout. Device busy.\n",
device->cdev_id);
- PRINT_ERR("%s: Assignment timeout. Device busy.\n",
- device->cdev->dev.bus_id);
- ccw_device_clear(device->cdev, (long) request);
- }
- spin_unlock_irq(get_ccwdev_lock(device->cdev));
+ rc = tape_cancel_io(device, request);
+ if(rc)
+ PRINT_ERR("(%s): Assign timeout: Cancel failed with rc = %i\n",
+ device->cdev->dev.bus_id, rc);
+
}
int
/* Allocate a new idal buffer. */
new = idal_buffer_alloc(count, 0);
- if (new == NULL)
+ if (IS_ERR(new))
return -ENOMEM;
if (device->char_data.idal_buf != NULL)
idal_buffer_free(device->char_data.idal_buf);
return PTR_ERR(request);
request->op = TO_NOP;
/* setup ccws */
- *device->modeset_byte = (mt_count == 0) ? 0x00 : 0x08;
+ if (mt_count == 0)
+ *device->modeset_byte &= ~0x08;
+ else
+ *device->modeset_byte |= 0x08;
tape_ccw_cc(request->cpaddr, MODE_SET_DB, 1, device->modeset_byte);
tape_ccw_end(request->cpaddr + 1, NOP, 0, NULL);
/* execute it */