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Searched refs:scsw (Results 1 – 25 of 39) sorted by relevance

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/linux/arch/s390/include/asm/
A Dscsw.h231 static inline int scsw_is_tm(union scsw *scsw) in scsw_is_tm() argument
243 static inline u32 scsw_key(union scsw *scsw) in scsw_key() argument
258 static inline u32 scsw_eswf(union scsw *scsw) in scsw_eswf() argument
273 static inline u32 scsw_cc(union scsw *scsw) in scsw_cc() argument
288 static inline u32 scsw_ectl(union scsw *scsw) in scsw_ectl() argument
303 static inline u32 scsw_pno(union scsw *scsw) in scsw_pno() argument
318 static inline u32 scsw_fctl(union scsw *scsw) in scsw_fctl() argument
333 static inline u32 scsw_actl(union scsw *scsw) in scsw_actl() argument
348 static inline u32 scsw_stctl(union scsw *scsw) in scsw_stctl() argument
363 static inline u32 scsw_dstat(union scsw *scsw) in scsw_dstat() argument
[all …]
A Dcio.h237 union scsw scsw; member
/linux/drivers/s390/cio/
A Ddevice_status.c236 cdev_irb->scsw.cmd.key = irb->scsw.cmd.key; in ccw_device_accumulate_irb()
238 cdev_irb->scsw.cmd.sctl = irb->scsw.cmd.sctl; in ccw_device_accumulate_irb()
240 cdev_irb->scsw.cmd.cc |= irb->scsw.cmd.cc; in ccw_device_accumulate_irb()
242 cdev_irb->scsw.cmd.fmt = irb->scsw.cmd.fmt; in ccw_device_accumulate_irb()
244 cdev_irb->scsw.cmd.pfch = irb->scsw.cmd.pfch; in ccw_device_accumulate_irb()
246 cdev_irb->scsw.cmd.isic = irb->scsw.cmd.isic; in ccw_device_accumulate_irb()
248 cdev_irb->scsw.cmd.alcc = irb->scsw.cmd.alcc; in ccw_device_accumulate_irb()
250 cdev_irb->scsw.cmd.ssi = irb->scsw.cmd.ssi; in ccw_device_accumulate_irb()
257 cdev_irb->scsw.cmd.fctl |= irb->scsw.cmd.fctl; in ccw_device_accumulate_irb()
259 cdev_irb->scsw.cmd.actl = irb->scsw.cmd.actl; in ccw_device_accumulate_irb()
[all …]
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()
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()
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()
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()
756 is_cmd = !scsw_is_tm(&irb->scsw); in ccw_device_irq()
825 if (scsw_stctl(&irb->scsw) == in ccw_device_w4sense()
827 if (scsw_cc(&irb->scsw) == 1) in ccw_device_w4sense()
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A Dcio.c162 sch->schib.scsw.cmd.actl |= SCSW_ACTL_START_PEND; in cio_start_key()
199 sch->schib.scsw.cmd.actl |= SCSW_ACTL_RESUME_PEND; in cio_resume()
238 sch->schib.scsw.cmd.actl |= SCSW_ACTL_HALT_PEND; in cio_halt()
272 sch->schib.scsw.cmd.actl |= SCSW_ACTL_CLEAR_PEND; in cio_clear()
344 if (!(scsw_actl(&sch->schib.scsw) & SCSW_ACTL_HALT_PEND) && in cio_cancel_halt_clear()
345 !(scsw_actl(&sch->schib.scsw) & SCSW_ACTL_CLEAR_PEND)) { in cio_cancel_halt_clear()
346 if (!scsw_is_tm(&sch->schib.scsw)) { in cio_cancel_halt_clear()
358 if (!(scsw_actl(&sch->schib.scsw) & SCSW_ACTL_CLEAR_PEND)) { in cio_cancel_halt_clear()
552 memcpy (&sch->schib.scsw, &irb->scsw, sizeof (irb->scsw)); in do_cio_interrupt()
591 memcpy(&sch->schib.scsw, &irb->scsw, sizeof(union scsw)); in cio_tsch()
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()
A Dvfio_ccw_cp.h47 void cp_update_scsw(struct channel_program *cp, union scsw *scsw);
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);
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()
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()
A Dcio.h68 union scsw scsw; /* subchannel status word */ member
A Dvfio_ccw_private.h120 union scsw scsw; member
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()
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()
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/
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()
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()
/linux/drivers/s390/char/
A Dtape_core.c875 irb->scsw.cmd.dstat, irb->scsw.cmd.cstat); in tape_dump_sense_dbf()
1090 if (irb->scsw.cmd.cc != 0 && in __tape_do_irq()
1091 (irb->scsw.cmd.fctl & SCSW_FCTL_START_FUNC) && in __tape_do_irq()
1094 device->cdev_id, irb->scsw.cmd.cc, irb->scsw.cmd.fctl); in __tape_do_irq()
1102 request->rescnt = irb->scsw.cmd.count; in __tape_do_irq()
1103 else if ((irb->scsw.cmd.dstat == 0x85 || irb->scsw.cmd.dstat == 0x80) && in __tape_do_irq()
1118 if (irb->scsw.cmd.dstat != 0x0c) { in __tape_do_irq()
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()
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()
A Dvmur.c307 intparm, irb->scsw.cmd.cstat, irb->scsw.cmd.dstat, in ur_int_handler()
308 irb->scsw.cmd.count); in ur_int_handler()
314 if (scsw_dstat(&irb->scsw) & DEV_STAT_DEV_END) { in ur_int_handler()
328 else if (irb->scsw.cmd.dstat == (DEV_STAT_CHN_END | DEV_STAT_DEV_END)) in ur_int_handler()
/linux/drivers/s390/net/
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()
1376 irb->scsw.cmd.dstat); in lcs_irq()
1378 irb->scsw.cmd.actl); in lcs_irq()
1399 (irb->scsw.cmd.cpa != 0)) { in lcs_irq()
1403 (irb->scsw.cmd.cstat & SCHN_STAT_PCI)) in lcs_irq()
1414 if ((irb->scsw.cmd.dstat & DEV_STAT_DEV_END) || in lcs_irq()
1423 if (irb->scsw.cmd.cc != 0) { in lcs_irq()
[all …]
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()

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