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Searched refs:scsw (Results 1 – 25 of 32) sorted by relevance

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/linux/arch/s390/include/asm/
H A Dscsw.h3 * Helper functions for scsw access.
136 * union scsw - subchannel status word
141 union scsw { union
225 * scsw_is_tm - check for transport mode scsw
226 * @scsw: pointer to scsw
228 * Return non-zero if the specified scsw is a transport mode scsw, zero
231 static inline int scsw_is_tm(union scsw *scsw) in scsw_is_tm() argument
243 scsw_key(union scsw * scsw) scsw_key() argument
258 scsw_eswf(union scsw * scsw) scsw_eswf() argument
273 scsw_cc(union scsw * scsw) scsw_cc() argument
288 scsw_ectl(union scsw * scsw) scsw_ectl() argument
303 scsw_pno(union scsw * scsw) scsw_pno() argument
318 scsw_fctl(union scsw * scsw) scsw_fctl() argument
333 scsw_actl(union scsw * scsw) scsw_actl() argument
348 scsw_stctl(union scsw * scsw) scsw_stctl() argument
363 scsw_dstat(union scsw * scsw) scsw_dstat() argument
378 scsw_cstat(union scsw * scsw) scsw_cstat() argument
393 scsw_cmd_is_valid_key(union scsw * scsw) scsw_cmd_is_valid_key() argument
405 scsw_cmd_is_valid_sctl(union scsw * scsw) scsw_cmd_is_valid_sctl() argument
417 scsw_cmd_is_valid_eswf(union scsw * scsw) scsw_cmd_is_valid_eswf() argument
429 scsw_cmd_is_valid_cc(union scsw * scsw) scsw_cmd_is_valid_cc() argument
442 scsw_cmd_is_valid_fmt(union scsw * scsw) scsw_cmd_is_valid_fmt() argument
454 scsw_cmd_is_valid_pfch(union scsw * scsw) scsw_cmd_is_valid_pfch() argument
466 scsw_cmd_is_valid_isic(union scsw * scsw) scsw_cmd_is_valid_isic() argument
478 scsw_cmd_is_valid_alcc(union scsw * scsw) scsw_cmd_is_valid_alcc() argument
490 scsw_cmd_is_valid_ssi(union scsw * scsw) scsw_cmd_is_valid_ssi() argument
502 scsw_cmd_is_valid_zcc(union scsw * scsw) scsw_cmd_is_valid_zcc() argument
515 scsw_cmd_is_valid_ectl(union scsw * scsw) scsw_cmd_is_valid_ectl() argument
541 scsw_cmd_is_valid_pno(union scsw * scsw) scsw_cmd_is_valid_pno() argument
571 scsw_cmd_is_valid_fctl(union scsw * scsw) scsw_cmd_is_valid_fctl() argument
584 scsw_cmd_is_valid_actl(union scsw * scsw) scsw_cmd_is_valid_actl() argument
597 scsw_cmd_is_valid_stctl(union scsw * scsw) scsw_cmd_is_valid_stctl() argument
610 scsw_cmd_is_valid_dstat(union scsw * scsw) scsw_cmd_is_valid_dstat() argument
623 scsw_cmd_is_valid_cstat(union scsw * scsw) scsw_cmd_is_valid_cstat() argument
636 scsw_tm_is_valid_key(union scsw * scsw) scsw_tm_is_valid_key() argument
648 scsw_tm_is_valid_eswf(union scsw * scsw) scsw_tm_is_valid_eswf() argument
660 scsw_tm_is_valid_cc(union scsw * scsw) scsw_tm_is_valid_cc() argument
673 scsw_tm_is_valid_fmt(union scsw * scsw) scsw_tm_is_valid_fmt() argument
685 scsw_tm_is_valid_x(union scsw * scsw) scsw_tm_is_valid_x() argument
697 scsw_tm_is_valid_q(union scsw * scsw) scsw_tm_is_valid_q() argument
709 scsw_tm_is_valid_ectl(union scsw * scsw) scsw_tm_is_valid_ectl() argument
735 scsw_tm_is_valid_pno(union scsw * scsw) scsw_tm_is_valid_pno() argument
765 scsw_tm_is_valid_fctl(union scsw * scsw) scsw_tm_is_valid_fctl() argument
778 scsw_tm_is_valid_actl(union scsw * scsw) scsw_tm_is_valid_actl() argument
791 scsw_tm_is_valid_stctl(union scsw * scsw) scsw_tm_is_valid_stctl() argument
804 scsw_tm_is_valid_dstat(union scsw * scsw) scsw_tm_is_valid_dstat() argument
817 scsw_tm_is_valid_cstat(union scsw * scsw) scsw_tm_is_valid_cstat() argument
830 scsw_tm_is_valid_fcxs(union scsw * scsw) scsw_tm_is_valid_fcxs() argument
842 scsw_tm_is_valid_schxs(union scsw * scsw) scsw_tm_is_valid_schxs() argument
858 scsw_is_valid_actl(union scsw * scsw) scsw_is_valid_actl() argument
874 scsw_is_valid_cc(union scsw * scsw) scsw_is_valid_cc() argument
890 scsw_is_valid_cstat(union scsw * scsw) scsw_is_valid_cstat() argument
906 scsw_is_valid_dstat(union scsw * scsw) scsw_is_valid_dstat() argument
922 scsw_is_valid_ectl(union scsw * scsw) scsw_is_valid_ectl() argument
938 scsw_is_valid_eswf(union scsw * scsw) scsw_is_valid_eswf() argument
954 scsw_is_valid_fctl(union scsw * scsw) scsw_is_valid_fctl() argument
970 scsw_is_valid_key(union scsw * scsw) scsw_is_valid_key() argument
986 scsw_is_valid_pno(union scsw * scsw) scsw_is_valid_pno() argument
1002 scsw_is_valid_stctl(union scsw * scsw) scsw_is_valid_stctl() argument
1017 scsw_cmd_is_solicited(union scsw * scsw) scsw_cmd_is_solicited() argument
1030 scsw_tm_is_solicited(union scsw * scsw) scsw_tm_is_solicited() argument
1043 scsw_is_solicited(union scsw * scsw) scsw_is_solicited() argument
[all...]
H A Dcio.h19 #include <asm/scsw.h>
223 * @scsw: subchannel status word
237 union scsw scsw; member
/linux/drivers/s390/cio/
H A Dccwreq.c173 struct cmd_scsw *scsw = &irb->scsw.cmd; in ccwreq_status() local
180 if (scsw->fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC)) in ccwreq_status()
183 if (scsw->cc == 3 || scsw->pno) in ccwreq_status()
215 if (scsw->cstat != 0) in ccwreq_status()
218 if (scsw->dstat & ~(DEV_STAT_CHN_END | DEV_STAT_DEV_END)) in ccwreq_status()
221 if (!(scsw->dstat & DEV_STAT_DEV_END)) in ccwreq_status()
224 if (scsw->cc == 1 && (scsw in ccwreq_status()
[all...]
H A Dcio.c163 sch->schib.scsw.cmd.actl |= SCSW_ACTL_START_PEND; in cio_start_key()
200 sch->schib.scsw.cmd.actl |= SCSW_ACTL_RESUME_PEND; in cio_resume()
239 sch->schib.scsw.cmd.actl |= SCSW_ACTL_HALT_PEND; in cio_halt()
273 sch->schib.scsw.cmd.actl |= SCSW_ACTL_CLEAR_PEND; in cio_clear()
305 /* Update information in scsw. */ in cio_cancel()
345 if (!(scsw_actl(&sch->schib.scsw) & SCSW_ACTL_HALT_PEND) && in cio_cancel_halt_clear()
346 !(scsw_actl(&sch->schib.scsw) & SCSW_ACTL_CLEAR_PEND)) { in cio_cancel_halt_clear()
347 if (!scsw_is_tm(&sch->schib.scsw)) { in cio_cancel_halt_clear()
359 if (!(scsw_actl(&sch->schib.scsw) & SCSW_ACTL_CLEAR_PEND)) { in cio_cancel_halt_clear()
557 memcpy (&sch->schib.scsw, in do_cio_interrupt()
[all...]
H A Deadm_sch.c25 #include <asm/scsw.h>
77 sch->schib.scsw.eadm.actl |= SCSW_ACTL_START_PEND; in eadm_subchannel_start()
96 sch->schib.scsw.eadm.actl |= SCSW_ACTL_CLEAR_PEND; in eadm_subchannel_clear()
126 struct eadm_scsw *scsw = &sch->schib.scsw.eadm; in eadm_subchannel_irq() local
135 if ((scsw->stctl & (SCSW_STCTL_ALERT_STATUS | SCSW_STCTL_STATUS_PEND)) in eadm_subchannel_irq()
136 && scsw->eswf == 1 && irb->esw.eadm.erw.r) in eadm_subchannel_irq()
139 if (scsw->fctl & SCSW_FCTL_CLEAR_FUNC) in eadm_subchannel_irq()
151 scm_irq_handler(dma32_to_virt(scsw->aob), error); in eadm_subchannel_irq()
H A Dvfio_ccw_cp.h15 #include <asm/scsw.h>
47 void cp_update_scsw(struct channel_program *cp, union scsw *scsw);
H A Dtrace.h128 __entry->scsw_dcc = scsw_cc(&irb->scsw);
129 __entry->scsw_pno = scsw_pno(&irb->scsw);
130 __entry->scsw_fctl = scsw_fctl(&irb->scsw);
131 __entry->scsw_actl = scsw_actl(&irb->scsw);
132 __entry->scsw_stctl = scsw_stctl(&irb->scsw);
133 __entry->scsw_dstat = scsw_dstat(&irb->scsw);
134 __entry->scsw_cstat = scsw_cstat(&irb->scsw);
H A Ddevice_id.c149 struct cmd_scsw *scsw = &cdev->private->dma_area->irb.scsw.cmd; in snsid_check() local
150 int len = sizeof(struct senseid) - scsw->count; in snsid_check()
H A Dchsc_sch.c176 return sch->schib.pmcw.ena && !scsw_fctl(&sch->schib.scsw); in chsc_subchannel_match_next_free()
232 sch->schib.scsw.cmd.fctl |= SCSW_FCTL_START_FUNC; in chsc_async()
267 if (!(scsw_stctl(&request->irb.scsw) & SCSW_STCTL_STATUS_PEND)) in chsc_examine_irb()
269 backed_up = scsw_cstat(&request->irb.scsw) & SCHN_STAT_CHAIN_CHECK; in chsc_examine_irb()
270 request->irb.scsw.cmd.cstat &= ~SCHN_STAT_CHAIN_CHECK; in chsc_examine_irb()
271 if (scsw_cstat(&request->irb.scsw) == 0) in chsc_examine_irb()
275 if (scsw_cstat(&request->irb.scsw) & SCHN_STAT_PROG_CHECK) in chsc_examine_irb()
277 if (scsw_cstat(&request->irb.scsw) & SCHN_STAT_PROT_CHECK) in chsc_examine_irb()
279 if (scsw_cstat(&request->irb.scsw) & SCHN_STAT_CHN_DATA_CHK) in chsc_examine_irb()
281 if (scsw_cstat(&request->irb.scsw) in chsc_examine_irb()
[all...]
H A Dcio.h68 union scsw scsw; /* subchannel status word */ member
H A Dvfio_ccw_private.h99 * @scsw: scsw info
120 union scsw scsw; member
H A Ddevice_ops.c221 ((sch->schib.scsw.cmd.stctl & SCSW_STCTL_PRIM_STATUS) && in ccw_device_start_timeout_key()
222 !(sch->schib.scsw.cmd.stctl & SCSW_STCTL_SEC_STATUS))) in ccw_device_start_timeout_key()
421 !(sch->schib.scsw.cmd.actl & SCSW_ACTL_SUSPENDED)) in ccw_device_resume()
701 if (!scsw_is_tm(&sch->schib.scsw) || in ccw_device_tm_intrg()
702 !(scsw_actl(&sch->schib.scsw) & SCSW_ACTL_START_PEND)) in ccw_device_tm_intrg()
H A Dvfio_ccw_drv.c92 is_final = !(scsw_actl(&irb->scsw) & in vfio_ccw_sch_io_todo()
94 if (scsw_is_solicited(&irb->scsw)) { in vfio_ccw_sch_io_todo()
95 cp_update_scsw(&private->cp, &irb->scsw); in vfio_ccw_sch_io_todo()
H A Dvfio_ccw_cp.c889 * cp_update_scsw() - update scsw for a channel program.
891 * @scsw: I/O results of the channel program and also the target to be
894 * @scsw contains the I/O results of the channel program that pointed
895 * to by @cp. However what @scsw->cpa stores is a host physical
899 * This function updates @scsw->cpa to its coressponding guest physical
902 void cp_update_scsw(struct channel_program *cp, union scsw *scsw) in cp_update_scsw() argument
905 dma32_t cpa = scsw->cmd.cpa; in cp_update_scsw()
936 scsw->cmd.cpa = cpa; in cp_update_scsw()
H A Dcmf.c280 if (scsw_fctl(&sch->schib.scsw) & SCSW_FCTL_START_FUNC) { in cmf_copy_block()
282 if ((!(scsw_actl(&sch->schib.scsw) & SCSW_ACTL_SUSPENDED)) && in cmf_copy_block()
283 (scsw_actl(&sch->schib.scsw) & in cmf_copy_block()
285 (!(scsw_stctl(&sch->schib.scsw) & SCSW_STCTL_SEC_STATUS))) in cmf_copy_block()
/linux/drivers/s390/block/
H A Ddasd_fba.c238 if ((irb->scsw.cmd.dstat & mask) == mask) in dasd_fba_check_for_device_change()
644 scsw_is_tm(&irb->scsw) ? "t" : "c", in dasd_fba_dump_sense_dbf()
645 scsw_cc(&irb->scsw), scsw_cstat(&irb->scsw), in dasd_fba_dump_sense_dbf()
646 scsw_dstat(&irb->scsw), sense[0], sense[1], in dasd_fba_dump_sense_dbf()
674 req, irb->scsw.cmd.cstat, irb->scsw.cmd.dstat); in dasd_fba_dump_sense()
676 (void *)(u64)dma32_to_u32(irb->scsw.cmd.cpa)); in dasd_fba_dump_sense()
714 if (act < ((struct ccw1 *)dma32_to_virt(irb->scsw.cmd.cpa)) - 2) { in dasd_fba_dump_sense()
715 act = ((struct ccw1 *)dma32_to_virt(irb->scsw in dasd_fba_dump_sense()
[all...]
H A Ddasd_3990_erp.c1606 if (scsw_is_tm(&cqr->irb.scsw)) { in dasd_3990_erp_action_1B_32()
1623 cpa = default_erp->refers->irb.scsw.cmd.cpa; in dasd_3990_erp_action_1B_32()
1761 if (scsw_is_tm(&cqr->irb.scsw)) { in dasd_3990_update_1B()
1780 cpa = previous_erp->irb.scsw.cmd.cpa; in dasd_3990_update_1B()
2262 if (scsw_cstat(&erp->refers->irb.scsw) & (SCHN_STAT_INTF_CTRL_CHK in dasd_3990_erp_control_check()
2483 if ((scsw_cstat(&cqr1->irb.scsw) & (SCHN_STAT_INTF_CTRL_CHK | in dasd_3990_erp_error_match()
2485 (scsw_cstat(&cqr2->irb.scsw) & (SCHN_STAT_INTF_CTRL_CHK | in dasd_3990_erp_error_match()
2756 if ((scsw_cstat(&cqr->irb.scsw) == 0x00) && in dasd_3990_erp_action()
2757 (scsw_dstat(&cqr->irb.scsw) == in dasd_3990_erp_action()
H A Ddasd_eckd.c3522 if (tpm && scsw_cstat(&irb.scsw) == 0x40) { in dasd_eckd_check_device_format()
3593 if ((scsw_dstat(&irb->scsw) & mask) == mask) { in dasd_eckd_check_for_device_change()
3615 (scsw_dstat(&irb->scsw) & DEV_STAT_UNIT_CHECK)) { in dasd_eckd_check_for_device_change()
3652 (scsw_dstat(&irb->scsw) & DEV_STAT_UNIT_CHECK) && in dasd_eckd_check_for_device_change()
5556 stat = (u64 *) &irb->scsw; in dasd_eckd_dump_sense_dbf()
5593 req, scsw_cc(&irb->scsw), scsw_fctl(&irb->scsw), in dasd_eckd_dump_sense_ccw()
5594 scsw_actl(&irb->scsw), scsw_stctl(&irb->scsw), in dasd_eckd_dump_sense_ccw()
5595 scsw_dstat(&irb->scsw), scsw_csta in dasd_eckd_dump_sense_ccw()
[all...]
/linux/drivers/s390/char/
H A Dtape_core.c876 irb->scsw.cmd.dstat, irb->scsw.cmd.cstat); in tape_dump_sense_dbf()
1091 if (irb->scsw.cmd.cc != 0 && in __tape_do_irq()
1092 (irb->scsw.cmd.fctl & SCSW_FCTL_START_FUNC) && in __tape_do_irq()
1095 device->cdev_id, irb->scsw.cmd.cc, irb->scsw.cmd.fctl); in __tape_do_irq()
1103 request->rescnt = irb->scsw.cmd.count; in __tape_do_irq()
1104 else if ((irb->scsw.cmd.dstat == 0x85 || irb->scsw.cmd.dstat == 0x80) && in __tape_do_irq()
1119 if (irb->scsw in __tape_do_irq()
[all...]
H A Dtape_34xx.c225 if (irb->scsw.cmd.dstat == 0x85) { /* READY */ in tape_34xx_unsolicited_irq()
839 if ((irb->scsw.cmd.dstat & DEV_STAT_UNIT_EXCEP) && in tape_34xx_irq()
840 (irb->scsw.cmd.dstat & DEV_STAT_DEV_END) && in tape_34xx_irq()
846 if (irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK) in tape_34xx_irq()
849 if (irb->scsw.cmd.dstat & DEV_STAT_DEV_END) { in tape_34xx_irq()
853 if (irb->scsw.cmd.dstat & DEV_STAT_UNIT_EXCEP) { in tape_34xx_irq()
H A Dtape_3590.c803 if (irb->scsw.cmd.dstat == DEV_STAT_CHN_END) in tape_3590_unsolicited_irq()
806 else if (irb->scsw.cmd.dstat == 0x85) in tape_3590_unsolicited_irq()
809 else if (irb->scsw.cmd.dstat & DEV_STAT_ATTENTION) { in tape_3590_unsolicited_irq()
1458 if ((irb->scsw.cmd.dstat & DEV_STAT_UNIT_EXCEP) && in tape_3590_irq()
1459 (irb->scsw.cmd.dstat & DEV_STAT_DEV_END) && in tape_3590_irq()
1466 if (irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK) in tape_3590_irq()
1469 if (irb->scsw.cmd.dstat & DEV_STAT_DEV_END) { in tape_3590_irq()
1470 if (irb->scsw.cmd.dstat == DEV_STAT_UNIT_EXCEP) { in tape_3590_irq()
1480 if (irb->scsw.cmd.dstat & DEV_STAT_CHN_END) { in tape_3590_irq()
1485 if (irb->scsw in tape_3590_irq()
[all...]
H A Dfs3270.c221 if (irb->scsw.cmd.dstat & DEV_STAT_ATTENTION) { in fs3270_irq()
227 if (irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK) in fs3270_irq()
231 rq->rescnt = irb->scsw.cmd.count; in fs3270_irq()
H A Draw3270.c356 if (irb->scsw.cmd.dstat & DEV_STAT_DEV_END) in raw3270_irq()
358 if (irb->scsw.cmd.dstat == (DEV_STAT_CHN_END | in raw3270_irq()
363 if ((irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK) && in raw3270_irq()
706 if (irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK) { in raw3270_init_irq()
713 if (irb->scsw.cmd.dstat & DEV_STAT_ATTENTION) { in raw3270_init_irq()
/linux/drivers/s390/net/
H A Dctcm_main.c1165 cstat = irb->scsw.cmd.cstat; in ctcm_irq_handler()
1166 dstat = irb->scsw.cmd.dstat; in ctcm_irq_handler()
1207 if (irb->scsw.cmd.cstat) { in ctcm_irq_handler()
1218 if (irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK) { in ctcm_irq_handler()
1227 if (irb->scsw.cmd.dstat & DEV_STAT_BUSY) { in ctcm_irq_handler()
1228 if (irb->scsw.cmd.dstat & DEV_STAT_ATTENTION) in ctcm_irq_handler()
1234 if (irb->scsw.cmd.dstat & DEV_STAT_ATTENTION) { in ctcm_irq_handler()
1238 if ((irb->scsw.cmd.stctl & SCSW_STCTL_SEC_STATUS) || in ctcm_irq_handler()
1239 (irb->scsw.cmd.stctl == SCSW_STCTL_STATUS_PEND) || in ctcm_irq_handler()
1240 (irb->scsw in ctcm_irq_handler()
[all...]
/linux/drivers/s390/virtio/
H A Dvirtio_ccw.c1114 if (scsw_cstat(&irb->scsw) != 0) in irb_is_error()
1116 if (scsw_dstat(&irb->scsw) & ~(DEV_STAT_CHN_END | DEV_STAT_DEV_END)) in irb_is_error()
1118 if (scsw_cc(&irb->scsw) != 0) in irb_is_error()
1192 (scsw_stctl(&irb->scsw) == in virtio_ccw_int_handler()
1198 if ((scsw_dstat(&irb->scsw) & DEV_STAT_UNIT_CHECK) && in virtio_ccw_int_handler()

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