Home
last modified time | relevance | path

Searched refs:schib (Results 1 – 17 of 17) sorted by relevance

/linux/drivers/s390/cio/
H A Dcio.c117 CIO_HEX_EVENT(0, &sch->schib, sizeof (struct schib)); in cio_start_handle_notoper()
162 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()
340 if (!sch->schib.pmcw.ena) in cio_cancel_halt_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()
[all …]
H A Dtrace.h25 TP_PROTO(struct subchannel_id schid, struct schib *schib, int cc),
26 TP_ARGS(schid, schib, cc),
32 __field_struct(struct schib, schib)
50 __entry->devno = schib->pmcw.dev;
51 __entry->schib = *schib;
52 __entry->pmcw_ena = schib->pmcw.ena;
53 __entry->pmcw_st = schib->pmcw.st;
54 __entry->pmcw_dnv = schib->pmcw.dnv;
55 __entry->pmcw_dev = schib->pmcw.dev;
56 __entry->pmcw_lpm = schib->pmcw.lpm;
[all …]
H A Ddevice_ops.c145 if (!sch->schib.pmcw.dnv) in ccw_device_clear()
147 if (!sch->schib.pmcw.ena) in ccw_device_clear()
203 if (!sch->schib.pmcw.dnv) in ccw_device_start_timeout_key()
205 if (!sch->schib.pmcw.ena) in ccw_device_start_timeout_key()
225 ((sch->schib.scsw.cmd.stctl & SCSW_STCTL_PRIM_STATUS) && in ccw_device_start_timeout_key()
226 !(sch->schib.scsw.cmd.stctl & SCSW_STCTL_SEC_STATUS))) in ccw_device_start_timeout_key()
386 if (!sch->schib.pmcw.dnv) in ccw_device_halt()
388 if (!sch->schib.pmcw.ena) in ccw_device_halt()
422 if (!sch->schib.pmcw.dnv) in ccw_device_resume()
424 if (!sch->schib.pmcw.ena) in ccw_device_resume()
[all …]
H A Dcss.h114 struct schib *schib);
160 struct schib;
161 int css_sch_is_valid(struct schib *);
H A Ddevice_fsm.c41 struct schib schib; in ccw_timeout_log() local
50 cc = stsch(sch->schid, &schib); in ccw_timeout_log()
90 &schib, sizeof(schib), 0); in ccw_timeout_log()
173 if (!sch->schib.pmcw.dnv) in __recover_lost_chpids()
183 chpid.id = sch->schib.pmcw.chpid[i]; in __recover_lost_chpids()
212 sch->lpm = sch->schib.pmcw.pam & sch->opm; in ccw_device_recog_done()
480 u8 broken_paths = (sch->schib.pmcw.pam & sch->opm) ^ sch->vpm; in ccw_device_handle_broken_paths()
617 if (scsw_actl(&sch->schib.scsw) != 0) in ccw_device_offline()
678 if (scsw_actl(&sch->schib.scsw) != 0 || in ccw_device_online_verify()
679 (scsw_stctl(&sch->schib.scsw) & SCSW_STCTL_STATUS_PEND) || in ccw_device_online_verify()
[all …]
H A Dcio.h67 struct schib { struct
98 struct schib schib; /* subchannel information block */ member
H A Dioasm.h16 int stsch(struct subchannel_id schid, struct schib *addr);
17 int msch(struct subchannel_id schid, struct schib *addr);
H A Ddevice.c741 priv->dev_id.devno = sch->schib.pmcw.dev; in io_subchannel_initialize_dev()
925 old_enabled = old_sch->schib.pmcw.dnv && old_sch->schib.pmcw.ena; in ccw_device_move_to_sch()
1009 sch->lpm = sch->schib.pmcw.pam & sch->opm; in io_subchannel_init_fields()
1014 sch->schib.pmcw.dev, sch->schid.ssid, in io_subchannel_init_fields()
1015 sch->schid.sch_no, sch->schib.pmcw.pim, in io_subchannel_init_fields()
1016 sch->schib.pmcw.pam, sch->schib.pmcw.pom); in io_subchannel_init_fields()
1128 if (scsw_actl(&sch->schib.scsw) == 0 || sch->schib.pmcw.lpum != mask) in io_subchannel_terminate_path()
1210 if (!sch->schib.pmcw.dnv || !sch->schib.pmcw.ena) in io_subchannel_quiesce()
1257 if (sch->schib.pmcw.dnv && in recovery_check()
1258 (sch->schib.pmcw.pam & sch->opm) == sch->vpm) in recovery_check()
[all …]
H A Dioasm.c19 static inline int __stsch(struct subchannel_id schid, struct schib *addr) in __stsch()
38 int stsch(struct subchannel_id schid, struct schib *addr) in stsch()
49 static inline int __msch(struct subchannel_id schid, struct schib *addr) in __msch()
68 int msch(struct subchannel_id schid, struct schib *addr) in msch()
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()
402 if (!sch->schib.pmcw.dnv || !sch->schib.pmcw.ena) in fsm_close()
H A Ddevice_pgid.c78 req->lpm = lpm_adjust(req->lpm, sch->schib.pmcw.pam & sch->opm & in nop_do()
183 req->lpm = sch->schib.pmcw.pam; in pgid_wipeout_start()
460 req->lpm = lpm_adjust(req->lpm, sch->schib.pmcw.pam & in snid_do()
518 sch->lpm = sch->schib.pmcw.pam; in verify_start()
524 cdev->private->pgid_todo_mask = sch->schib.pmcw.pam; in verify_start()
614 req->lpm = sch->schib.pmcw.pam & sch->opm; in ccw_device_disband_start()
674 req->lpm = sch->schib.pmcw.pam & sch->opm; in ccw_device_stlck_start()
H A Deadm_sch.c77 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()
H A Dcmf.c279 if (scsw_fctl(&sch->schib.scsw) & SCSW_FCTL_START_FUNC) { in cmf_copy_block()
281 if ((!(scsw_actl(&sch->schib.scsw) & SCSW_ACTL_SUSPENDED)) && in cmf_copy_block()
282 (scsw_actl(&sch->schib.scsw) & in cmf_copy_block()
284 (!(scsw_stctl(&sch->schib.scsw) & SCSW_STCTL_SEC_STATUS))) in cmf_copy_block()
H A Dvfio_ccw_chp.c44 memcpy(region, &sch->schib, sizeof(*region)); in vfio_ccw_schib_region_read()
H A Dchsc_sch.c175 return sch->schib.pmcw.ena && !scsw_fctl(&sch->schib.scsw); in chsc_subchannel_match_next_free()
231 sch->schib.scsw.cmd.fctl |= SCSW_FCTL_START_FUNC; in chsc_async()
H A Dchp.c81 if (!sch->schib.pmcw.dnv) in chp_get_sch_opm()
88 chpid.id = sch->schib.pmcw.chpid[i]; in chp_get_sch_opm()
/linux/Documentation/arch/s390/
H A Dvfio-ccw.rst285 vfio-ccw schib region
288 The vfio-ccw schib region is used to return Subchannel-Information