39 int ccw_device_set_options_mask(struct ccw_device *cdev, unsigned long flags)  in ccw_device_set_options_mask()  argument
47 	cdev->private->options.fast = (flags & CCWDEV_EARLY_NOTIFICATION) != 0;  in ccw_device_set_options_mask()
48 	cdev->private->options.repall = (flags & CCWDEV_REPORT_ALL) != 0;  in ccw_device_set_options_mask()
49 	cdev->private->options.pgroup = (flags & CCWDEV_DO_PATHGROUP) != 0;  in ccw_device_set_options_mask()
50 	cdev->private->options.force = (flags & CCWDEV_ALLOW_FORCE) != 0;  in ccw_device_set_options_mask()
51 	cdev->private->options.mpath = (flags & CCWDEV_DO_MULTIPATH) != 0;  in ccw_device_set_options_mask()
64 int ccw_device_set_options(struct ccw_device *cdev, unsigned long flags)  in ccw_device_set_options()  argument
72 	     cdev->private->options.repall) ||  in ccw_device_set_options()
74 	     cdev->private->options.fast))  in ccw_device_set_options()
76 	cdev->private->options.fast |= (flags & CCWDEV_EARLY_NOTIFICATION) != 0;  in ccw_device_set_options()
77 	cdev->private->options.repall |= (flags & CCWDEV_REPORT_ALL) != 0;  in ccw_device_set_options()
78 	cdev->private->options.pgroup |= (flags & CCWDEV_DO_PATHGROUP) != 0;  in ccw_device_set_options()
79 	cdev->private->options.force |= (flags & CCWDEV_ALLOW_FORCE) != 0;  in ccw_device_set_options()
80 	cdev->private->options.mpath |= (flags & CCWDEV_DO_MULTIPATH) != 0;  in ccw_device_set_options()
91 void ccw_device_clear_options(struct ccw_device *cdev, unsigned long flags)  in ccw_device_clear_options()  argument
93 	cdev->private->options.fast &= (flags & CCWDEV_EARLY_NOTIFICATION) == 0;  in ccw_device_clear_options()
94 	cdev->private->options.repall &= (flags & CCWDEV_REPORT_ALL) == 0;  in ccw_device_clear_options()
95 	cdev->private->options.pgroup &= (flags & CCWDEV_DO_PATHGROUP) == 0;  in ccw_device_clear_options()
96 	cdev->private->options.force &= (flags & CCWDEV_ALLOW_FORCE) == 0;  in ccw_device_clear_options()
97 	cdev->private->options.mpath &= (flags & CCWDEV_DO_MULTIPATH) == 0;  in ccw_device_clear_options()
106 int ccw_device_is_pathgroup(struct ccw_device *cdev)  in ccw_device_is_pathgroup()  argument
108 	return cdev->private->flags.pgroup;  in ccw_device_is_pathgroup()
118 int ccw_device_is_multipath(struct ccw_device *cdev)  in ccw_device_is_multipath()  argument
120 	return cdev->private->flags.mpath;  in ccw_device_is_multipath()
139 int ccw_device_clear(struct ccw_device *cdev, unsigned long intparm)  in ccw_device_clear()  argument
144 	if (!cdev || !cdev->dev.parent)  in ccw_device_clear()
146 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_clear()
149 	if (cdev->private->state == DEV_STATE_NOT_OPER)  in ccw_device_clear()
151 	if (cdev->private->state != DEV_STATE_ONLINE &&  in ccw_device_clear()
152 	    cdev->private->state != DEV_STATE_W4SENSE)  in ccw_device_clear()
157 		cdev->private->intparm = intparm;  in ccw_device_clear()
190 int ccw_device_start_timeout_key(struct ccw_device *cdev, struct ccw1 *cpa,  in ccw_device_start_timeout_key()  argument
197 	if (!cdev || !cdev->dev.parent)  in ccw_device_start_timeout_key()
199 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_start_timeout_key()
202 	if (cdev->private->state == DEV_STATE_NOT_OPER)  in ccw_device_start_timeout_key()
204 	if (cdev->private->state == DEV_STATE_VERIFY) {  in ccw_device_start_timeout_key()
206 		if (!cdev->private->flags.fake_irb) {  in ccw_device_start_timeout_key()
207 			cdev->private->flags.fake_irb = FAKE_CMD_IRB;  in ccw_device_start_timeout_key()
208 			cdev->private->intparm = intparm;  in ccw_device_start_timeout_key()
214 	if (cdev->private->state != DEV_STATE_ONLINE ||  in ccw_device_start_timeout_key()
217 	    cdev->private->flags.doverify)  in ccw_device_start_timeout_key()
231 		cdev->private->intparm = intparm;  in ccw_device_start_timeout_key()
233 			ccw_device_set_timeout(cdev, expires);  in ccw_device_start_timeout_key()
237 		dev_fsm_event(cdev, DEV_EVENT_VERIFY);  in ccw_device_start_timeout_key()
267 int ccw_device_start_key(struct ccw_device *cdev, struct ccw1 *cpa,  in ccw_device_start_key()  argument
271 	return ccw_device_start_timeout_key(cdev, cpa, intparm, lpm, key,  in ccw_device_start_key()
298 int ccw_device_start(struct ccw_device *cdev, struct ccw1 *cpa,  in ccw_device_start()  argument
301 	return ccw_device_start_key(cdev, cpa, intparm, lpm,  in ccw_device_start()
333 int ccw_device_start_timeout(struct ccw_device *cdev, struct ccw1 *cpa,  in ccw_device_start_timeout()  argument
337 	return ccw_device_start_timeout_key(cdev, cpa, intparm, lpm,  in ccw_device_start_timeout()
359 int ccw_device_halt(struct ccw_device *cdev, unsigned long intparm)  in ccw_device_halt()  argument
364 	if (!cdev || !cdev->dev.parent)  in ccw_device_halt()
366 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_halt()
369 	if (cdev->private->state == DEV_STATE_NOT_OPER)  in ccw_device_halt()
371 	if (cdev->private->state != DEV_STATE_ONLINE &&  in ccw_device_halt()
372 	    cdev->private->state != DEV_STATE_W4SENSE)  in ccw_device_halt()
377 		cdev->private->intparm = intparm;  in ccw_device_halt()
394 int ccw_device_resume(struct ccw_device *cdev)  in ccw_device_resume()  argument
398 	if (!cdev || !cdev->dev.parent)  in ccw_device_resume()
400 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_resume()
403 	if (cdev->private->state == DEV_STATE_NOT_OPER)  in ccw_device_resume()
405 	if (cdev->private->state != DEV_STATE_ONLINE ||  in ccw_device_resume()
425 struct ciw *ccw_device_get_ciw(struct ccw_device *cdev, __u32 ct)  in ccw_device_get_ciw()  argument
429 	if (cdev->private->flags.esid == 0)  in ccw_device_get_ciw()
432 		if (cdev->private->senseid.ciw[ciw_cnt].ct == ct)  in ccw_device_get_ciw()
433 			return cdev->private->senseid.ciw + ciw_cnt;  in ccw_device_get_ciw()
444 __u8 ccw_device_get_path_mask(struct ccw_device *cdev)  in ccw_device_get_path_mask()  argument
448 	if (!cdev->dev.parent)  in ccw_device_get_path_mask()
451 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_get_path_mask()
463 struct channel_path_desc_fmt0 *ccw_device_get_chp_desc(struct ccw_device *cdev,  in ccw_device_get_chp_desc()  argument
469 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_get_chp_desc()
483 u8 *ccw_device_get_util_str(struct ccw_device *cdev, int chp_idx)  in ccw_device_get_util_str()  argument
485 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_get_util_str()
510 void ccw_device_get_id(struct ccw_device *cdev, struct ccw_dev_id *dev_id)  in ccw_device_get_id()  argument
512 	*dev_id = cdev->private->dev_id;  in ccw_device_get_id()
528 int ccw_device_tm_start_timeout_key(struct ccw_device *cdev, struct tcw *tcw,  in ccw_device_tm_start_timeout_key()  argument
535 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_tm_start_timeout_key()
538 	if (cdev->private->state == DEV_STATE_VERIFY) {  in ccw_device_tm_start_timeout_key()
540 		if (!cdev->private->flags.fake_irb) {  in ccw_device_tm_start_timeout_key()
541 			cdev->private->flags.fake_irb = FAKE_TM_IRB;  in ccw_device_tm_start_timeout_key()
542 			cdev->private->intparm = intparm;  in ccw_device_tm_start_timeout_key()
548 	if (cdev->private->state != DEV_STATE_ONLINE)  in ccw_device_tm_start_timeout_key()
558 		cdev->private->intparm = intparm;  in ccw_device_tm_start_timeout_key()
560 			ccw_device_set_timeout(cdev, expires);  in ccw_device_tm_start_timeout_key()
577 int ccw_device_tm_start_key(struct ccw_device *cdev, struct tcw *tcw,  in ccw_device_tm_start_key()  argument
580 	return ccw_device_tm_start_timeout_key(cdev, tcw, intparm, lpm, key, 0);  in ccw_device_tm_start_key()
594 int ccw_device_tm_start(struct ccw_device *cdev, struct tcw *tcw,  in ccw_device_tm_start()  argument
597 	return ccw_device_tm_start_key(cdev, tcw, intparm, lpm,  in ccw_device_tm_start()
613 int ccw_device_tm_start_timeout(struct ccw_device *cdev, struct tcw *tcw,  in ccw_device_tm_start_timeout()  argument
616 	return ccw_device_tm_start_timeout_key(cdev, tcw, intparm, lpm,  in ccw_device_tm_start_timeout()
629 int ccw_device_get_mdc(struct ccw_device *cdev, u8 mask)  in ccw_device_get_mdc()  argument
631 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_get_mdc()
674 int ccw_device_tm_intrg(struct ccw_device *cdev)  in ccw_device_tm_intrg()  argument
676 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_tm_intrg()
680 	if (cdev->private->state != DEV_STATE_ONLINE)  in ccw_device_tm_intrg()
694 void ccw_device_get_schid(struct ccw_device *cdev, struct subchannel_id *schid)  in ccw_device_get_schid()  argument
696 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_get_schid()