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Searched refs:ciw (Results 1 – 8 of 8) sorted by relevance

/linux-6.15/drivers/s390/cio/
H A Dqdio_main.c1043 struct ciw *ciw; in qdio_establish() local
1071 ciw = ccw_device_get_ciw(cdev, CIW_TYPE_EQUEUE); in qdio_establish()
1072 if (!ciw) { in qdio_establish()
1086 irq_ptr->ccw->cmd_code = ciw->cmd; in qdio_establish()
1088 irq_ptr->ccw->count = ciw->count; in qdio_establish()
1146 struct ciw *ciw; in qdio_activate() local
1155 ciw = ccw_device_get_ciw(cdev, CIW_TYPE_AQUEUE); in qdio_activate()
1156 if (!ciw) { in qdio_activate()
1167 irq_ptr->ccw->cmd_code = ciw->cmd; in qdio_activate()
1169 irq_ptr->ccw->count = ciw->count; in qdio_activate()
H A Dio_sch.h108 struct ciw ciw[MAX_CIWS]; /* variable # of CIWs */ member
H A Ddevice_ops.c440 struct ciw *ccw_device_get_ciw(struct ccw_device *cdev, __u32 ct) in ccw_device_get_ciw()
447 if (cdev->private->dma_area->senseid.ciw[ciw_cnt].ct == ct) in ccw_device_get_ciw()
448 return &cdev->private->dma_area->senseid.ciw[ciw_cnt]; in ccw_device_get_ciw()
/linux-6.15/arch/s390/include/asm/
H A Dccwdev.h206 extern struct ciw *ccw_device_get_ciw(struct ccw_device *, __u32 cmd);
H A Dcio.h256 struct ciw { struct
/linux-6.15/drivers/s390/block/
H A Ddasd_eckd.c874 struct ciw *ciw; in dasd_eckd_read_conf_immediately() local
880 ciw = ccw_device_get_ciw(device->cdev, CIW_TYPE_RCD); in dasd_eckd_read_conf_immediately()
881 if (!ciw || ciw->cmd != DASD_ECKD_CCW_RCD) in dasd_eckd_read_conf_immediately()
897 struct ciw *ciw; in dasd_eckd_read_conf_lpm() local
906 ciw = ccw_device_get_ciw(device->cdev, CIW_TYPE_RCD); in dasd_eckd_read_conf_lpm()
907 if (!ciw || ciw->cmd != DASD_ECKD_CCW_RCD) { in dasd_eckd_read_conf_lpm()
/linux-6.15/drivers/s390/net/
H A Dqeth_core_main.c2140 struct ciw *ciw; in qeth_read_conf_data() local
2143 ciw = ccw_device_get_ciw(channel->ccwdev, CIW_TYPE_RCD); in qeth_read_conf_data()
2144 if (!ciw || ciw->cmd == 0) in qeth_read_conf_data()
2146 if (ciw->count < sizeof(struct qeth_node_desc)) in qeth_read_conf_data()
2149 iob = qeth_alloc_cmd(channel, ciw->count, 1, QETH_RCD_TIMEOUT); in qeth_read_conf_data()
2154 qeth_setup_ccw(__ccw_from_cmd(iob), ciw->cmd, 0, iob->length, in qeth_read_conf_data()
/linux-6.15/Documentation/arch/s390/
H A Dcds.rst176 struct ciw *