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Searched refs:ccw_device_start (Results 1 – 15 of 15) sorted by relevance

/Linux-v4.19/Documentation/s390/
Dcds.txt60 ccw_device_start()
148 ccw_device_start() interface that takes a device specific channel program (one
151 ccw_device_start() routine allows to specify whether it expects the CDS layer
153 only. See ccw_device_start() for more details. A device driver must never issue
178 ccw_device_start() - Initiate I/O Request
180 The ccw_device_start() routines is the I/O request front-end processor. All
182 must not issue ESA/390 I/O commands itself. Instead the ccw_device_start()
187 with the associated I/O request when calling ccw_device_start().
189 int ccw_device_start(struct ccw_device *cdev,
264 The ccw_device_start() function returns :
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/Linux-v4.19/drivers/s390/net/
Dctcm_fsms.c310 rc = ccw_device_start(ch->cdev, &ch->ccw[0], in chx_txdone()
420 rc = ccw_device_start(ch->cdev, &ch->ccw[0], in chx_rx()
481 rc = ccw_device_start(ch->cdev, &ch->ccw[0], in chx_firstio()
530 rc = ccw_device_start(ch->cdev, &ch->ccw[0], in chx_rxidle()
574 rc = ccw_device_start(ch->cdev, &ch->ccw[6], in ctcm_chx_setmode()
1044 rc = ccw_device_start(ch->cdev, &ch->ccw[3], in ctcm_chx_txretry()
1364 rc = ccw_device_start(ch->cdev, &ch->ccw[0], in ctcmpc_chx_txdone()
1465 rc = ccw_device_start(ch->cdev, &ch->ccw[0], in ctcmpc_chx_rx()
1572 rc = ccw_device_start(ch->cdev, &ch->ccw[0], in ctcmpc_chx_rxidle()
1827 rc = ccw_device_start(wch->cdev, &wch->ccw[3], in ctcmpc_chx_send_sweep()
Dctcm_main.c572 rc = ccw_device_start(ch->cdev, &ch->ccw[ccw_idx], in ctcm_transmit_skb()
836 rc = ccw_device_start(ch->cdev, &ch->ccw[ccw_idx], in ctcmpc_transmit_skb()
Dctcm_mpc.c1524 rc = ccw_device_start(ch->cdev, &ch->ccw[15], in mpc_action_send_discontact()
1798 rc = ccw_device_start(ch->cdev, &ch->ccw[8], in mpc_action_side_xid()
Dlcs.c482 rc = ccw_device_start(channel->ccwdev, in lcs_start_channel()
Dqeth_core_main.c562 rc = ccw_device_start(channel->ccwdev, channel->ccw, in __qeth_issue_next_read()
/Linux-v4.19/arch/s390/include/asm/
Dccwdev.h182 extern int ccw_device_start(struct ccw_device *, struct ccw1 *,
/Linux-v4.19/drivers/s390/cio/
Ddevice_ops.c298 int ccw_device_start(struct ccw_device *cdev, struct ccw1 *cpa, in ccw_device_start() function
709 EXPORT_SYMBOL(ccw_device_start);
Dqdio_main.c1368 rc = ccw_device_start(cdev, &irq_ptr->ccw, QDIO_DOING_ESTABLISH, 0, 0); in qdio_establish()
1433 rc = ccw_device_start(cdev, &irq_ptr->ccw, QDIO_DOING_ACTIVATE, in qdio_activate()
/Linux-v4.19/drivers/s390/char/
Dcon3215.c257 res = ccw_device_start(raw->cdev, req->ccws, in raw3215_start_io()
271 res = ccw_device_start(raw->cdev, req->ccws, in raw3215_start_io()
Draw3270.c247 rq->rc = ccw_device_start(rp->cdev, &rq->ccw, in __raw3270_start()
371 rq->rc = ccw_device_start(rp->cdev, &rq->ccw, in raw3270_irq()
Dvmur.c286 rc = ccw_device_start(cdev, cpa, 1, 0, 0); in do_ur_io()
Dtape_core.c781 rc = ccw_device_start( in __tape_start_io()
/Linux-v4.19/drivers/s390/virtio/
Dvirtio_ccw.c301 ret = ccw_device_start(vcdev->cdev, ccw, intparm, 0, 0); in ccw_io_helper()
/Linux-v4.19/drivers/s390/block/
Ddasd.c1416 rc = ccw_device_start(device->cdev, cqr->cpaddr, in dasd_start_IO()