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Searched refs:scsw (Results 1 – 25 of 28) sorted by relevance

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/linux/arch/s390/include/asm/
H A Dscsw.h141 union scsw { union
231 static inline int scsw_is_tm(union scsw *scsw) in scsw_is_tm() argument
233 return css_general_characteristics.fcx && (scsw->tm.x == 1); in scsw_is_tm()
243 static inline u32 scsw_key(union scsw *scsw) in scsw_key() argument
245 if (scsw_is_tm(scsw)) in scsw_key()
246 return scsw->tm.key; in scsw_key()
248 return scsw->cmd.key; in scsw_key()
258 static inline u32 scsw_eswf(union scsw *scsw) in scsw_eswf() argument
260 if (scsw_is_tm(scsw)) in scsw_eswf()
261 return scsw->tm.eswf; in scsw_eswf()
[all …]
H A Dcio.h237 union scsw scsw; member
/linux/drivers/s390/cio/
H A Ddevice_status.c34 if (!scsw_is_valid_cstat(&irb->scsw) || in ccw_device_msg_control_check()
35 !(scsw_cstat(&irb->scsw) & (SCHN_STAT_CHN_DATA_CHK | in ccw_device_msg_control_check()
44 scsw_dstat(&irb->scsw), scsw_cstat(&irb->scsw)); in ccw_device_msg_control_check()
83 cdev->private->dma_area->irb.scsw.cmd.ectl = 0; in ccw_device_accumulate_ecw()
84 if ((irb->scsw.cmd.stctl & SCSW_STCTL_ALERT_STATUS) && in ccw_device_accumulate_ecw()
85 !(irb->scsw.cmd.stctl & SCSW_STCTL_INTER_STATUS)) in ccw_device_accumulate_ecw()
86 cdev->private->dma_area->irb.scsw.cmd.ectl = irb->scsw.cmd.ectl; in ccw_device_accumulate_ecw()
88 if (!cdev->private->dma_area->irb.scsw.cmd.ectl) in ccw_device_accumulate_ecw()
100 if (!irb->scsw.cmd.eswf && in ccw_device_accumulate_esw_valid()
101 (irb->scsw.cmd.stctl == SCSW_STCTL_STATUS_PEND)) in ccw_device_accumulate_esw_valid()
[all …]
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->stctl & SCSW_STCTL_ALERT_STATUS)) in ccwreq_status()
340 scsw_cstat(&sch->schib.scsw), in ccw_request_timeout()
341 scsw_dstat(&sch->schib.scsw), in ccw_request_timeout()
H A Dvfio_ccw_fsm.c49 sch->schib.scsw.cmd.actl |= SCSW_ACTL_START_PEND; in fsm_io_helper()
101 sch->schib.scsw.cmd.actl |= SCSW_ACTL_HALT_PEND; in fsm_do_halt()
140 sch->schib.scsw.cmd.actl = SCSW_ACTL_CLEAR_PEND; in fsm_do_clear()
247 union scsw *scsw = &private->scsw; in fsm_io_request() local
253 memcpy(scsw, io_region->scsw_area, sizeof(*scsw)); in fsm_io_request()
255 if (scsw->cmd.fctl & SCSW_FCTL_START_FUNC) { in fsm_io_request()
304 } else if (scsw->cmd.fctl & SCSW_FCTL_HALT_FUNC) { in fsm_io_request()
312 } else if (scsw->cmd.fctl & SCSW_FCTL_CLEAR_FUNC) { in fsm_io_request()
324 trace_vfio_ccw_fsm_io_request(scsw->cmd.fctl, schid, in fsm_io_request()
H A Ddevice_fsm.c458 struct cmd_scsw *scsw = &irb->scsw.cmd; in create_fake_irb() local
459 scsw->cc = 1; in create_fake_irb()
460 scsw->fctl = SCSW_FCTL_START_FUNC; in create_fake_irb()
461 scsw->actl = SCSW_ACTL_START_PEND; in create_fake_irb()
462 scsw->stctl = SCSW_STCTL_STATUS_PEND; in create_fake_irb()
464 struct tm_scsw *scsw = &irb->scsw.tm; in create_fake_irb() local
465 scsw->x = 1; in create_fake_irb()
466 scsw->cc = 1; in create_fake_irb()
467 scsw->fctl = SCSW_FCTL_START_FUNC; in create_fake_irb()
468 scsw->actl = SCSW_ACTL_START_PEND; in create_fake_irb()
[all …]
H A Deadm_sch.c76 sch->schib.scsw.eadm.actl |= SCSW_ACTL_START_PEND; in eadm_subchannel_start()
95 sch->schib.scsw.eadm.actl |= SCSW_ACTL_CLEAR_PEND; in eadm_subchannel_clear()
125 struct eadm_scsw *scsw = &sch->schib.scsw.eadm; in eadm_subchannel_irq() local
134 if ((scsw->stctl & (SCSW_STCTL_ALERT_STATUS | SCSW_STCTL_STATUS_PEND)) in eadm_subchannel_irq()
135 && scsw->eswf == 1 && irb->esw.eadm.erw.r) in eadm_subchannel_irq()
138 if (scsw->fctl & SCSW_FCTL_CLEAR_FUNC) in eadm_subchannel_irq()
150 scm_irq_handler(dma32_to_virt(scsw->aob), error); in eadm_subchannel_irq()
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 Dvfio_ccw_cp.h47 void cp_update_scsw(struct channel_program *cp, union scsw *scsw);
H A Ddevice_id.c148 struct cmd_scsw *scsw = &cdev->private->dma_area->irb.scsw.cmd; in snsid_check() local
149 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) & SCHN_STAT_CHN_CTRL_CHK) in chsc_examine_irb()
H A Dvfio_ccw_private.h120 union scsw scsw; member
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.c902 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()
/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.cmd.cpa)) - 2; in dasd_fba_dump_sense()
718 end = min((struct ccw1 *)dma32_to_virt(irb->scsw.cmd.cpa) + 2, last); in dasd_fba_dump_sense()
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.c3521 if (tpm && scsw_cstat(&irb.scsw) == 0x40) { in dasd_eckd_check_device_format()
3592 if ((scsw_dstat(&irb->scsw) & mask) == mask) { in dasd_eckd_check_for_device_change()
3614 (scsw_dstat(&irb->scsw) & DEV_STAT_UNIT_CHECK)) { in dasd_eckd_check_for_device_change()
3651 (scsw_dstat(&irb->scsw) & DEV_STAT_UNIT_CHECK) && in dasd_eckd_check_for_device_change()
5555 stat = (u64 *) &irb->scsw; in dasd_eckd_dump_sense_dbf()
5592 req, scsw_cc(&irb->scsw), scsw_fctl(&irb->scsw), in dasd_eckd_dump_sense_ccw()
5593 scsw_actl(&irb->scsw), scsw_stctl(&irb->scsw), in dasd_eckd_dump_sense_ccw()
5594 scsw_dstat(&irb->scsw), scsw_cstat(&irb->scsw), in dasd_eckd_dump_sense_ccw()
5597 dma32_to_virt(irb->scsw.cmd.cpa)); in dasd_eckd_dump_sense_ccw()
5640 fail = dma32_to_virt(irb->scsw.cmd.cpa); /* failing CCW */ in dasd_eckd_dump_sense_ccw()
[all …]
H A Ddasd.c1582 return (scsw_tm_is_valid_schxs(&irb->scsw) && in dasd_check_hpf_error()
1583 (irb->scsw.tm.sesq == SCSW_SESQ_DEV_NOFCX || in dasd_check_hpf_error()
1584 irb->scsw.tm.sesq == SCSW_SESQ_PATH_NOFCX)); in dasd_check_hpf_error()
1608 scsw_is_tm(&irb->scsw) && in dasd_ese_needs_format()
1667 !(scsw_dstat(&irb->scsw) == (DEV_STAT_CHN_END | DEV_STAT_DEV_END) && in dasd_int_handler()
1668 scsw_cstat(&irb->scsw) == 0)) { in dasd_int_handler()
1715 if (scsw_dstat(&irb->scsw) & DEV_STAT_ATTENTION) { in dasd_int_handler()
1773 scsw_fctl(&irb->scsw) & SCSW_FCTL_CLEAR_FUNC) { in dasd_int_handler()
1790 if (scsw_dstat(&irb->scsw) == (DEV_STAT_CHN_END | DEV_STAT_DEV_END) && in dasd_int_handler()
1791 scsw_cstat(&irb->scsw) == 0) { in dasd_int_handler()
[all …]
/linux/drivers/s390/net/
H A Dlcs.c1311 cstat = irb->scsw.cmd.cstat; in lcs_get_problem()
1312 dstat = irb->scsw.cmd.dstat; in lcs_get_problem()
1372 cstat = irb->scsw.cmd.cstat; in lcs_irq()
1373 dstat = irb->scsw.cmd.dstat; in lcs_irq()
1375 LCS_DBF_TEXT_(5, trace, "%4x%4x", irb->scsw.cmd.cstat, in lcs_irq()
1376 irb->scsw.cmd.dstat); in lcs_irq()
1377 LCS_DBF_TEXT_(5, trace, "%4x%4x", irb->scsw.cmd.fctl, in lcs_irq()
1378 irb->scsw.cmd.actl); in lcs_irq()
1398 (irb->scsw.cmd.fctl & SCSW_FCTL_START_FUNC) && in lcs_irq()
1399 (irb->scsw.cmd.cpa != 0)) { in lcs_irq()
[all …]
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.cmd.stctl == in ctcm_irq_handler()
H A Dctcm_fsms.c263 if (ch->irb->scsw.cmd.count != 0) in chx_txdone()
266 CTCM_FUNTAIL, dev->name, ch->irb->scsw.cmd.count); in chx_txdone()
360 int len = ch->max_bufsize - ch->irb->scsw.cmd.count; in chx_rx()
1234 if (ch->irb->scsw.cmd.count != 0) in ctcmpc_chx_txdone()
1237 CTCM_FUNTAIL, dev->name, ch->irb->scsw.cmd.count); in ctcmpc_chx_txdone()
1381 int len = ch->max_bufsize - ch->irb->scsw.cmd.count; in ctcmpc_chx_rx()
/linux/drivers/s390/char/
H A Dtape_3590.c802 if (irb->scsw.cmd.dstat == DEV_STAT_CHN_END) in tape_3590_unsolicited_irq()
805 else if (irb->scsw.cmd.dstat == 0x85) in tape_3590_unsolicited_irq()
808 else if (irb->scsw.cmd.dstat & DEV_STAT_ATTENTION) { in tape_3590_unsolicited_irq()
1457 if ((irb->scsw.cmd.dstat & DEV_STAT_UNIT_EXCEP) && in tape_3590_irq()
1458 (irb->scsw.cmd.dstat & DEV_STAT_DEV_END) && in tape_3590_irq()
1465 if (irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK) in tape_3590_irq()
1468 if (irb->scsw.cmd.dstat & DEV_STAT_DEV_END) { in tape_3590_irq()
1469 if (irb->scsw.cmd.dstat == DEV_STAT_UNIT_EXCEP) { in tape_3590_irq()
1479 if (irb->scsw.cmd.dstat & DEV_STAT_CHN_END) { in tape_3590_irq()
1484 if (irb->scsw.cmd.dstat & DEV_STAT_ATTENTION) { in tape_3590_irq()
H A Dtape_34xx.c224 if (irb->scsw.cmd.dstat == 0x85) { /* READY */ in tape_34xx_unsolicited_irq()
838 if ((irb->scsw.cmd.dstat & DEV_STAT_UNIT_EXCEP) && in tape_34xx_irq()
839 (irb->scsw.cmd.dstat & DEV_STAT_DEV_END) && in tape_34xx_irq()
845 if (irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK) in tape_34xx_irq()
848 if (irb->scsw.cmd.dstat & DEV_STAT_DEV_END) { in tape_34xx_irq()
852 if (irb->scsw.cmd.dstat & DEV_STAT_UNIT_EXCEP) { in tape_34xx_irq()
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.c354 if (irb->scsw.cmd.dstat & DEV_STAT_DEV_END) in raw3270_irq()
356 if (irb->scsw.cmd.dstat == (DEV_STAT_CHN_END | in raw3270_irq()
361 if ((irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK) && in raw3270_irq()
704 if (irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK) { in raw3270_init_irq()
711 if (irb->scsw.cmd.dstat & DEV_STAT_ATTENTION) { in raw3270_init_irq()

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