| /linux-4.1.27/drivers/s390/cio/ |
| D | chp.c | 58 static void set_chp_logically_online(struct chp_id chpid, int onoff) in set_chp_logically_online() argument
60 chpid_to_chp(chpid)->state = onoff; in set_chp_logically_online()
65 int chp_get_status(struct chp_id chpid) in chp_get_status() argument
67 return (chpid_to_chp(chpid) ? chpid_to_chp(chpid)->state : -ENODEV); in chp_get_status()
79 struct chp_id chpid; in chp_get_sch_opm() local
84 chp_id_init(&chpid); in chp_get_sch_opm()
87 chpid.id = sch->schib.pmcw.chpid[i]; in chp_get_sch_opm()
88 if (chp_get_status(chpid) != 0) in chp_get_sch_opm()
102 int chp_is_registered(struct chp_id chpid) in chp_is_registered() argument
104 return chpid_to_chp(chpid) != NULL; in chp_is_registered()
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| D | chp.h | 27 struct chp_id chpid; member
43 struct chp_id chpid; member
55 static inline struct channel_path *chpid_to_chp(struct chp_id chpid) in chpid_to_chp() argument
57 return channel_subsystems[chpid.cssid]->chps[chpid.id]; in chpid_to_chp()
60 int chp_get_status(struct chp_id chpid);
62 int chp_is_registered(struct chp_id chpid);
63 struct channel_path_desc *chp_get_chp_desc(struct chp_id chpid);
67 int chp_new(struct chp_id chpid);
68 void chp_cfg_schedule(struct chp_id chpid, int configure);
69 void chp_cfg_cancel_deconfigure(struct chp_id chpid);
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| D | chsc.c | 89 u8 chpid[8]; /* chpids 0-7 */ member
138 chp_id_init(&ssd->chpid[i]); in chsc_get_ssd_info()
139 ssd->chpid[i].id = ssd_area->chpid[i]; in chsc_get_ssd_info()
224 void chsc_chp_offline(struct chp_id chpid) in chsc_chp_offline() argument
229 sprintf(dbf_txt, "chpr%x.%02x", chpid.cssid, chpid.id); in chsc_chp_offline()
232 if (chp_get_status(chpid) <= 0) in chsc_chp_offline()
235 link.chpid = chpid; in chsc_chp_offline()
255 sprintf(dbf_txt, "accpr%x.%02x", link->chpid.cssid, in s390_process_res_acc()
256 link->chpid.id); in s390_process_res_acc()
346 struct chp_id chpid; in chsc_process_sei_link_incident() local
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| D | chsc.h | 28 u8 chpid; member
63 struct chp_id chpid[8]; member
130 int chsc_chp_vary(struct chp_id chpid, int on);
131 int chsc_determine_channel_path_desc(struct chp_id chpid, int fmt, int rfmt,
133 int chsc_determine_base_channel_path_desc(struct chp_id chpid,
135 int chsc_determine_fmt1_channel_path_desc(struct chp_id chpid,
137 void chsc_chp_online(struct chp_id chpid);
138 void chsc_chp_offline(struct chp_id chpid);
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| D | device_ops.c | 578 struct chp_id chpid; in ccw_device_get_chp_desc() local
581 chp_id_init(&chpid); in ccw_device_get_chp_desc()
582 chpid.id = sch->schib.pmcw.chpid[chp_idx]; in ccw_device_get_chp_desc()
583 return chp_get_chp_desc(chpid); in ccw_device_get_chp_desc()
717 struct chp_id chpid; in ccw_device_get_mdc() local
726 chp_id_init(&chpid); in ccw_device_get_mdc()
730 chpid.id = sch->schib.pmcw.chpid[i]; in ccw_device_get_mdc()
731 chp = chpid_to_chp(chpid); in ccw_device_get_mdc()
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| D | ioasm.h | 153 static inline int rchp(struct chp_id chpid) in rchp() argument
155 register struct chp_id reg1 asm ("1") = chpid; in rchp()
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| D | chsc_sch.c | 497 scpcd_area->cssid = cd->chpid.cssid; in chsc_ioctl_info_channel_path()
498 scpcd_area->first_chpid = cd->chpid.id; in chsc_ioctl_info_channel_path()
499 scpcd_area->last_chpid = cd->chpid.id; in chsc_ioctl_info_channel_path()
730 u32 chpid : 8; in chsc_ioctl_conf_comp_list() member
759 chpid_parm->m = ccl->req.chpid.m; in chsc_ioctl_conf_comp_list()
760 chpid_parm->cssid = ccl->req.chpid.chp.cssid; in chsc_ioctl_conf_comp_list()
761 chpid_parm->chpid = ccl->req.chpid.chp.id; in chsc_ioctl_conf_comp_list()
808 ret = chsc_determine_channel_path_desc(chpd->chpid, chpd->fmt, in chsc_ioctl_chpd()
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| D | css.c | 232 chp_id_init(&ssd->chpid[i]); in ssd_from_pmcw()
233 ssd->chpid[i].id = pmcw->chpid[i]; in ssd_from_pmcw()
246 if (!chp_is_registered(ssd->chpid[i])) in ssd_register_chpids()
247 chp_new(ssd->chpid[i]); in ssd_register_chpids()
1084 struct chp_id chpid; in channel_subsystem_reinit() local
1087 chp_id_for_each(&chpid) { in channel_subsystem_reinit()
1088 chp = chpid_to_chp(chpid); in channel_subsystem_reinit()
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| D | cio.c | 848 struct chp_id chpid; in css_reset() local
858 chp_id_init(&chpid); in css_reset()
860 chpid.id = i; in css_reset()
861 ret = rchp(chpid); in css_reset()
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| D | device_fsm.c | 208 struct chp_id chpid; in __recover_lost_chpids() local
210 chp_id_init(&chpid); in __recover_lost_chpids()
217 chpid.id = sch->schib.pmcw.chpid[i]; in __recover_lost_chpids()
218 if (!chp_is_registered(chpid)) in __recover_lost_chpids()
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| D | cio.h | 36 u8 chpid[8]; /* CHPID 0-7 (if available) */ member
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| D | ccwreq.c | 342 sch->schib.pmcw.chpid[chp]); in ccw_request_timeout()
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| D | device.c | 229 ret += sprintf(buf + ret, "%02x ", ssd->chpid[chp].id); in chpids_show()
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| /linux-4.1.27/arch/s390/include/asm/ |
| D | chpid.h | 15 u8 chpid; member
22 static inline void chp_id_init(struct chp_id *chpid) in chp_id_init() argument
24 memset(chpid, 0, sizeof(struct chp_id)); in chp_id_init()
32 static inline void chp_id_next(struct chp_id *chpid) in chp_id_next() argument
34 if (chpid->id < __MAX_CHPID) in chp_id_next()
35 chpid->id++; in chp_id_next()
37 chpid->id = 0; in chp_id_next()
38 chpid->cssid++; in chp_id_next()
42 static inline int chp_id_is_valid(struct chp_id *chpid) in chp_id_is_valid() argument
44 return (chpid->cssid <= __MAX_CSSID); in chp_id_is_valid()
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| D | sclp.h | 60 int sclp_chp_configure(struct chp_id chpid);
61 int sclp_chp_deconfigure(struct chp_id chpid);
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| /linux-4.1.27/arch/s390/include/uapi/asm/ |
| D | chsc.h | 50 struct chp_id chpid; member
102 struct ccl_parm_chpid chpid; member
120 struct chp_id chpid; member
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| D | Kbuild | 7 header-y += chpid.h
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| /linux-4.1.27/drivers/s390/char/ |
| D | sclp_cmd.c | 693 int sclp_chp_configure(struct chp_id chpid) in sclp_chp_configure() argument
695 return do_chp_configure(SCLP_CMDW_CONFIGURE_CHPATH | chpid.id << 8); in sclp_chp_configure()
705 int sclp_chp_deconfigure(struct chp_id chpid) in sclp_chp_deconfigure() argument
707 return do_chp_configure(SCLP_CMDW_DECONFIGURE_CHPATH | chpid.id << 8); in sclp_chp_deconfigure()
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| /linux-4.1.27/Documentation/s390/ |
| D | driver-model.txt | 234 and are called 'chp0.<chpid>'. They have no driver and do not belong to any bus.
241 Piping 'on' or 'off' sets the chpid logically online/offline.
242 Piping 'on' to an online chpid triggers path reprobing for all devices
243 the chpid connects to. This can be used to force the kernel to re-use
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| /linux-4.1.27/drivers/s390/net/ |
| D | qeth_core.h | 659 unsigned short chpid; member
832 __u8 chpid; member
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| D | qeth_core_sys.c | 53 return sprintf(buf, "%02X\n", card->info.chpid); in qeth_dev_chpid_show()
56 static DEVICE_ATTR(chpid, 0444, qeth_dev_chpid_show, NULL);
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| D | qeth_core_mpc.h | 537 __u8 chpid; member
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| D | qeth_core_main.c | 628 card->info.chpid); in qeth_check_ipa_data()
641 card->info.chpid); in qeth_check_ipa_data()
1728 card->info.chpid = prcd[30]; in qeth_configure_unitaddr()
3218 tid->chpid = card->info.chpid; in qeth_get_trap_id()
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| D | qeth_l2_main.c | 1433 token->chpid); in qeth_bridge_emit_host_event()
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| /linux-4.1.27/drivers/s390/scsi/ |
| D | zfcp_fsf.h | 175 u8 chpid; member
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| /linux-4.1.27/drivers/s390/block/ |
| D | dasd_eckd.h | 396 __u8 chpid; member
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| D | dasd_eckd.c | 4604 psf_cuir->chpid = desc->chpid; in dasd_eckd_psf_cuir_response()
4699 sch_id.cssid, desc ? desc->chpid : 0); in dasd_eckd_cuir_quiesce()
4714 sch_id.cssid, desc ? desc->chpid : 0); in dasd_eckd_cuir_resume()
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