Lines Matching +full:io +full:- +full:reset

7  * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
20  * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
26  * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
74  * isci_remote_device - isci representation of a sas expander / end point
76  * @connection_rate: per-taskcontext connection rate for this device
116 		kref_get(&idev->kref);  in isci_get_device()
122 	struct isci_remote_device *idev = dev->lldd_dev;  in isci_lookup_device()
124 	if (idev && !test_bit(IDEV_GONE, &idev->flags)) {  in isci_lookup_device()
125 		kref_get(&idev->kref);  in isci_lookup_device()
136 		kref_put(&idev->kref, isci_remote_device_release);  in isci_put_device()
147  * sci_remote_device_stop() - This method will stop both transmission and
149  *    disables normal IO requests from flowing through to the remote device.
163  * sci_remote_device_reset() - This method will reset the device making it
165  *    reset either through a SMP phy control or a port hard reset request.
166  * @remote_device: This parameter specifies the device to be reset.
168  * This method does not actually cause the device hardware to be reset. This
170  * device hardware reset completes. An indication of whether the device reset
171  * was accepted. SCI_SUCCESS This value is returned if the device reset is
178  * enum sci_remote_device_states - This enumeration depicts all the states
184  * successfully been stopped.  In this state no new IO operations are
190  * IO operations are permitted.  This state is entered from the STOPPED
194  * Thus, the user is able to perform IO operations on the remote device.
198  * device.  When there are no active IO for the device it is is in this
203  * non-NCQ command.  The device object will fail any new start IO
223  * device is waiting for the RESET task coming to be recovered from
235  * the process of stopping.  In this state no new IO operations are
236  * permitted, but existing IO operations are allowed to complete.  This
241  * failed.  In this state no new IO operations are permitted.  This
245  * @SCI_DEV_RESETTING: This state indicates the device is being reset.
246  * In this state no new IO operations are permitted.  This state is
287 	/* XXX delete this voodoo when converting to the top-level device  in sci_remote_device_decrement_request_count()
290 	if (WARN_ONCE(idev->started_request_count == 0,  in sci_remote_device_decrement_request_count()
295 		idev->started_request_count--;  in sci_remote_device_decrement_request_count()