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Searched refs:ccw_device_halt (Results 1 – 5 of 5) sorted by relevance

/linux/Documentation/arch/s390/
H A Dcds.rst72 ccw_device_halt()
164 ccw_device_halt() function. Some devices require to initially issue a HALT
166 also covered by ccw_device_halt().
448 ccw_device_halt() - Halt I/O Request Processing
452 a halt subchannel (HSCH) I/O command. For those purposes the ccw_device_halt()
455 ccw_device_halt() must be called disabled and with the ccw device lock held.
459 int ccw_device_halt(struct ccw_device *cdev,
469 The ccw_device_halt() function returns:
486 read to a network device (with or without PCI flag) a ccw_device_halt()
504 intparm interruption parameter (see ccw_device_halt())
/linux/arch/s390/include/asm/
H A Dccwdev.h186 extern int ccw_device_halt(struct ccw_device *, unsigned long);
/linux/drivers/s390/cio/
H A Ddevice_ops.c378 int ccw_device_halt(struct ccw_device *cdev, unsigned long intparm) in ccw_device_halt() function
884 EXPORT_SYMBOL(ccw_device_halt);
/linux/drivers/s390/net/
H A Dctcm_fsms.c633 rc = ccw_device_halt(ch->cdev, 0); in ctcm_chx_start()
667 rc = ccw_device_halt(ch->cdev, 0); in ctcm_chx_haltio()
793 int rc = ccw_device_halt(ch->cdev, 0); in ctcm_chx_setuperr()
843 rc = ccw_device_halt(ch->cdev, 0); in ctcm_chx_restart()
946 ccw_device_halt(ch->cdev, 0); in ctcm_chx_rxdisc()
947 ccw_device_halt(ch2->cdev, 0); in ctcm_chx_rxdisc()
H A Dqeth_core_main.c1696 rc = ccw_device_halt(channel->ccwdev, (addr_t)channel->active_cmd); in qeth_halt_channel()