diff options
| -rw-r--r-- | drivers/s390/scsi/zfcp_ccw.c | 6 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_dbf.c | 126 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_def.h | 11 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_erp.c | 153 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_ext.h | 24 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_fsf.c | 70 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_scsi.c | 2 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_sysfs_adapter.c | 4 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_sysfs_port.c | 3 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_sysfs_unit.c | 3 |
10 files changed, 288 insertions, 114 deletions
diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c index edc5015e920..dd40b1c350b 100644 --- a/drivers/s390/scsi/zfcp_ccw.c +++ b/drivers/s390/scsi/zfcp_ccw.c @@ -170,8 +170,8 @@ zfcp_ccw_set_online(struct ccw_device *ccw_device) BUG_ON(!zfcp_reqlist_isempty(adapter)); adapter->req_no = 0; - zfcp_erp_modify_adapter_status(adapter, ZFCP_STATUS_COMMON_RUNNING, - ZFCP_SET); + zfcp_erp_modify_adapter_status(adapter, 10, 0, + ZFCP_STATUS_COMMON_RUNNING, ZFCP_SET); zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED); zfcp_erp_wait(adapter); goto out; @@ -236,7 +236,7 @@ zfcp_ccw_notify(struct ccw_device *ccw_device, int event) ZFCP_LOG_NORMAL("adapter %s: operational again\n", zfcp_get_busid_by_adapter(adapter)); debug_text_event(adapter->erp_dbf,1,"dev_oper"); - zfcp_erp_modify_adapter_status(adapter, + zfcp_erp_modify_adapter_status(adapter, 11, 0, ZFCP_STATUS_COMMON_RUNNING, ZFCP_SET); zfcp_erp_adapter_reopen(adapter, diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c index 5a4b1e9a8b5..2fcfe9bec55 100644 --- a/drivers/s390/scsi/zfcp_dbf.c +++ b/drivers/s390/scsi/zfcp_dbf.c @@ -522,6 +522,7 @@ static struct debug_view zfcp_hba_dbf_view = { static const char *zfcp_rec_dbf_tags[] = { [ZFCP_REC_DBF_ID_THREAD] = "thread", + [ZFCP_REC_DBF_ID_TARGET] = "target", }; static const char *zfcp_rec_dbf_ids[] = { @@ -534,6 +535,58 @@ static const char *zfcp_rec_dbf_ids[] = { [7] = "down wakeup ecd", [8] = "down sleep epd", [9] = "down wakeup epd", + [10] = "online", + [11] = "operational", + [12] = "scsi slave destroy", + [13] = "propagate failed adapter", + [14] = "propagate failed port", + [15] = "block adapter", + [16] = "unblock adapter", + [17] = "block port", + [18] = "unblock port", + [19] = "block unit", + [20] = "unblock unit", + [21] = "unit recovery failed", + [22] = "port recovery failed", + [23] = "adapter recovery failed", + [24] = "qdio queues down", + [25] = "p2p failed", + [26] = "nameserver lookup failed", + [27] = "nameserver port failed", + [28] = "link up", + [29] = "link down", + [30] = "link up status read", + [31] = "open port failed", + [32] = "open port failed", + [33] = "close port", + [34] = "open unit failed", + [35] = "exclusive open unit failed", + [36] = "shared open unit failed", + [37] = "link down", + [38] = "link down status read no link", + [39] = "link down status read fdisc login", + [40] = "link down status read firmware update", + [41] = "link down status read unknown reason", + [42] = "link down ecd incomplete", + [43] = "link down epd incomplete", + [44] = "sysfs adapter recovery", + [45] = "sysfs port recovery", + [46] = "sysfs unit recovery", + [47] = "port boxed abort", + [48] = "unit boxed abort", + [49] = "port boxed ct", + [50] = "port boxed close physical", + [51] = "port boxed open unit", + [52] = "port boxed close unit", + [53] = "port boxed fcp", + [54] = "unit boxed fcp", + [55] = "port access denied ct", + [56] = "port access denied els", + [57] = "port access denied open port", + [58] = "port access denied close physical", + [59] = "unit access denied open unit", + [60] = "shared unit access denied open unit", + [61] = "unit access denied fcp", }; static int zfcp_rec_dbf_view_format(debug_info_t *id, struct debug_view *view, @@ -552,6 +605,14 @@ static int zfcp_rec_dbf_view_format(debug_info_t *id, struct debug_view *view, zfcp_dbf_out(&p, "ready", "%d", r->u.thread.ready); zfcp_dbf_out(&p, "running", "%d", r->u.thread.running); break; + case ZFCP_REC_DBF_ID_TARGET: + zfcp_dbf_out(&p, "reference", "0x%016Lx", r->u.target.ref); + zfcp_dbf_out(&p, "status", "0x%08x", r->u.target.status); + zfcp_dbf_out(&p, "erp_count", "%d", r->u.target.erp_count); + zfcp_dbf_out(&p, "d_id", "0x%06x", r->u.target.d_id); + zfcp_dbf_out(&p, "wwpn", "0x%016Lx", r->u.target.wwpn); + zfcp_dbf_out(&p, "fcp_lun", "0x%016Lx", r->u.target.fcp_lun); + break; } sprintf(p, "\n"); return (p - buf) + 1; @@ -601,6 +662,71 @@ void zfcp_rec_dbf_event_thread(u8 id2, struct zfcp_adapter *adapter, int lock) spin_unlock_irqrestore(&adapter->rec_dbf_lock, flags); } +static void zfcp_rec_dbf_event_target(u8 id2, u64 ref, + struct zfcp_adapter *adapter, + atomic_t *status, atomic_t *erp_count, + u64 wwpn, u32 d_id, u64 fcp_lun) +{ + struct zfcp_rec_dbf_record *r = &adapter->rec_dbf_buf; + unsigned long flags; + + spin_lock_irqsave(&adapter->rec_dbf_lock, flags); + memset(r, 0, sizeof(*r)); + r->id = ZFCP_REC_DBF_ID_TARGET; + r->id2 = id2; + r->u.target.ref = ref; + r->u.target.status = atomic_read(status); + r->u.target.wwpn = wwpn; + r->u.target.d_id = d_id; + r->u.target.fcp_lun = fcp_lun; + r->u.target.erp_count = atomic_read(erp_count); + debug_event(adapter->rec_dbf, 3, r, sizeof(*r)); + spin_unlock_irqrestore(&adapter->rec_dbf_lock, flags); +} + +/** + * zfcp_rec_dbf_event_adapter - trace event for adapter state change + * @id: identifier for trigger of state change + * @ref: additional reference (e.g. request) + * @adapter: adapter + */ +void zfcp_rec_dbf_event_adapter(u8 id, u64 ref, struct zfcp_adapter *adapter) +{ + zfcp_rec_dbf_event_target(id, ref, adapter, &adapter->status, + &adapter->erp_counter, 0, 0, 0); +} + +/** + * zfcp_rec_dbf_event_port - trace event for port state change + * @id: identifier for trigger of state change + * @ref: additional reference (e.g. request) + * @port: port + */ +void zfcp_rec_dbf_event_port(u8 id, u64 ref, struct zfcp_port *port) +{ + struct zfcp_adapter *adapter = port->adapter; + + zfcp_rec_dbf_event_target(id, ref, adapter, &port->status, + &port->erp_counter, port->wwpn, port->d_id, + 0); +} + +/** + * zfcp_rec_dbf_event_unit - trace event for unit state change + * @id: identifier for trigger of state change + * @ref: additional reference (e.g. request) + * @unit: unit + */ +void zfcp_rec_dbf_event_unit(u8 id, u64 ref, struct zfcp_unit *unit) +{ + struct zfcp_port *port = unit->port; + struct zfcp_adapter *adapter = port->adapter; + + zfcp_rec_dbf_event_target(id, ref, adapter, &unit->status, + &unit->erp_counter, port->wwpn, port->d_id, + unit->fcp_lun); +} + static void _zfcp_san_dbf_event_common_ct(const char *tag, struct zfcp_fsf_req *fsf_req, u32 s_id, u32 d_id, void *buffer, int buflen) diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h index 332c83eba6c..659ec739706 100644 --- a/drivers/s390/scsi/zfcp_def.h +++ b/drivers/s390/scsi/zfcp_def.h @@ -286,16 +286,27 @@ struct zfcp_rec_dbf_record_thread { u32 running; } __attribute__ ((packed)); +struct zfcp_rec_dbf_record_target { + u64 ref; + u32 status; + u32 d_id; + u64 wwpn; + u64 fcp_lun; + u32 erp_count; +} __attribute__ ((packed)); + struct zfcp_rec_dbf_record { u8 id; u8 id2; union { struct zfcp_rec_dbf_record_thread thread; + struct zfcp_rec_dbf_record_target target; } u; } __attribute__ ((packed)); enum { ZFCP_REC_DBF_ID_THREAD, + ZFCP_REC_DBF_ID_TARGET, }; struct zfcp_hba_dbf_record_response { diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c index f9383f06816..bee03443efd 100644 --- a/drivers/s390/scsi/zfcp_erp.c +++ b/drivers/s390/scsi/zfcp_erp.c @@ -163,7 +163,7 @@ static void zfcp_close_fsf(struct zfcp_adapter *adapter) /* reset FSF request sequence number */ adapter->fsf_req_seq_no = 0; /* all ports and units are closed */ - zfcp_erp_modify_adapter_status(adapter, + zfcp_erp_modify_adapter_status(adapter, 24, 0, ZFCP_STATUS_COMMON_OPEN, ZFCP_CLEAR); } @@ -216,7 +216,7 @@ zfcp_erp_adapter_reopen_internal(struct zfcp_adapter *adapter, int clear_mask) zfcp_get_busid_by_adapter(adapter)); debug_text_event(adapter->erp_dbf, 5, "a_ro_f"); /* ensure propagation of failed status to new devices */ - zfcp_erp_adapter_failed(adapter); + zfcp_erp_adapter_failed(adapter, 13, 0); retval = -EIO; goto out; } @@ -572,7 +572,7 @@ zfcp_erp_port_reopen_internal(struct zfcp_port *port, int clear_mask) debug_text_event(adapter->erp_dbf, 5, "p_ro_f"); debug_event(adapter->erp_dbf, 5, &port->wwpn, sizeof (wwn_t)); /* ensure propagation of failed status to new devices */ - zfcp_erp_port_failed(port); + zfcp_erp_port_failed(port, 14, 0); retval = -EIO; goto out; } @@ -688,18 +688,44 @@ zfcp_erp_unit_reopen(struct zfcp_unit *unit, int clear_mask) static void zfcp_erp_adapter_block(struct zfcp_adapter *adapter, int clear_mask) { debug_text_event(adapter->erp_dbf, 6, "a_bl"); - zfcp_erp_modify_adapter_status(adapter, + zfcp_erp_modify_adapter_status(adapter, 15, 0, ZFCP_STATUS_COMMON_UNBLOCKED | clear_mask, ZFCP_CLEAR); } +/* FIXME: isn't really atomic */ +/* + * returns the mask which has not been set so far, i.e. + * 0 if no bit has been changed, !0 if some bit has been changed + */ +static int atomic_test_and_set_mask(unsigned long mask, atomic_t *v) +{ + int changed_bits = (atomic_read(v) /*XOR*/^ mask) & mask; + atomic_set_mask(mask, v); + return changed_bits; +} + +/* FIXME: isn't really atomic */ +/* + * returns the mask which has not been cleared so far, i.e. + * 0 if no bit has been changed, !0 if some bit has been changed + */ +static int atomic_test_and_clear_mask(unsigned long mask, atomic_t *v) +{ + int changed_bits = atomic_read(v) & mask; + atomic_clear_mask(mask, v); + return changed_bits; +} + /** * zfcp_erp_adapter_unblock - mark adapter as unblocked, allow scsi requests */ static void zfcp_erp_adapter_unblock(struct zfcp_adapter *adapter) { debug_text_event(adapter->erp_dbf, 6, "a_ubl"); - atomic_set_mask(ZFCP_STATUS_COMMON_UNBLOCKED, &adapter->status); + if (atomic_test_and_set_mask(ZFCP_STATUS_COMMON_UNBLOCKED, + &adapter->status)) + zfcp_rec_dbf_event_adapter(16, 0, adapter); } /* @@ -718,7 +744,7 @@ zfcp_erp_port_block(struct zfcp_port *port, int clear_mask) debug_text_event(adapter->erp_dbf, 6, "p_bl"); debug_event(adapter->erp_dbf, 6, &port->wwpn, sizeof (wwn_t)); - zfcp_erp_modify_port_status(port, + zfcp_erp_modify_port_status(port, 17, 0, ZFCP_STATUS_COMMON_UNBLOCKED | clear_mask, ZFCP_CLEAR); } @@ -737,7 +763,9 @@ zfcp_erp_port_unblock(struct zfcp_port *port) debug_text_event(adapter->erp_dbf, 6, "p_ubl"); debug_event(adapter->erp_dbf, 6, &port->wwpn, sizeof (wwn_t)); - atomic_set_mask(ZFCP_STATUS_COMMON_UNBLOCKED, &port->status); + if (atomic_test_and_set_mask(ZFCP_STATUS_COMMON_UNBLOCKED, + &port->status)) + zfcp_rec_dbf_event_port(18, 0, port); } /* @@ -756,7 +784,7 @@ zfcp_erp_unit_block(struct zfcp_unit *unit, int clear_mask) debug_text_event(adapter->erp_dbf, 6, "u_bl"); debug_event(adapter->erp_dbf, 6, &unit->fcp_lun, sizeof (fcp_lun_t)); - zfcp_erp_modify_unit_status(unit, + zfcp_erp_modify_unit_status(unit, 19, 0, ZFCP_STATUS_COMMON_UNBLOCKED | clear_mask, ZFCP_CLEAR); } @@ -775,7 +803,9 @@ zfcp_erp_unit_unblock(struct zfcp_unit *unit) debug_text_event(adapter->erp_dbf, 6, "u_ubl"); debug_event(adapter->erp_dbf, 6, &unit->fcp_lun, sizeof (fcp_lun_t)); - atomic_set_mask(ZFCP_STATUS_COMMON_UNBLOCKED, &unit->status); + if (atomic_test_and_set_mask(ZFCP_STATUS_COMMON_UNBLOCKED, + &unit->status)) + zfcp_rec_dbf_event_unit(20, 0, unit); } static void @@ -1357,9 +1387,9 @@ zfcp_erp_strategy_memwait(struct zfcp_erp_action *erp_action) * */ void -zfcp_erp_adapter_failed(struct zfcp_adapter *adapter) +zfcp_erp_adapter_failed(struct zfcp_adapter *adapter, u8 id, u64 ref) { - zfcp_erp_modify_adapter_status(adapter, + zfcp_erp_modify_adapter_status(adapter, id, ref, ZFCP_STATUS_COMMON_ERP_FAILED, ZFCP_SET); ZFCP_LOG_NORMAL("adapter erp failed on adapter %s\n", zfcp_get_busid_by_adapter(adapter)); @@ -1373,9 +1403,9 @@ zfcp_erp_adapter_failed(struct zfcp_adapter *adapter) * */ void -zfcp_erp_port_failed(struct zfcp_port *port) +zfcp_erp_port_failed(struct zfcp_port *port, u8 id, u64 ref) { - zfcp_erp_modify_port_status(port, + zfcp_erp_modify_port_status(port, id, ref, ZFCP_STATUS_COMMON_ERP_FAILED, ZFCP_SET); if (atomic_test_mask(ZFCP_STATUS_PORT_WKA, &port->status)) @@ -1397,9 +1427,9 @@ zfcp_erp_port_failed(struct zfcp_port *port) * */ void -zfcp_erp_unit_failed(struct zfcp_unit *unit) +zfcp_erp_unit_failed(struct zfcp_unit *unit, u8 id, u64 ref) { - zfcp_erp_modify_unit_status(unit, + zfcp_erp_modify_unit_status(unit, id, ref, ZFCP_STATUS_COMMON_ERP_FAILED, ZFCP_SET); ZFCP_LOG_NORMAL("unit erp failed on unit 0x%016Lx on port 0x%016Lx " @@ -1522,7 +1552,7 @@ zfcp_erp_strategy_check_unit(struct zfcp_unit *unit, int result) case ZFCP_ERP_FAILED : atomic_inc(&unit->erp_counter); if (atomic_read(&unit->erp_counter) > ZFCP_MAX_ERPS) - zfcp_erp_unit_failed(unit); + zfcp_erp_unit_failed(unit, 21, 0); break; case ZFCP_ERP_EXIT : /* nothing */ @@ -1551,7 +1581,7 @@ zfcp_erp_strategy_check_port(struct zfcp_port *port, int result) case ZFCP_ERP_FAILED : atomic_inc(&port->erp_counter); if (atomic_read(&port->erp_counter) > ZFCP_MAX_ERPS) - zfcp_erp_port_failed(port); + zfcp_erp_port_failed(port, 22, 0); break; case ZFCP_ERP_EXIT : /* nothing */ @@ -1579,7 +1609,7 @@ zfcp_erp_strategy_check_adapter(struct zfcp_adapter *adapter, int result) case ZFCP_ERP_FAILED : atomic_inc(&adapter->erp_counter); if (atomic_read(&adapter->erp_counter) > ZFCP_MAX_ERPS) - zfcp_erp_adapter_failed(adapter); + zfcp_erp_adapter_failed(adapter, 23, 0); break; case ZFCP_ERP_EXIT : /* nothing */ @@ -1737,29 +1767,30 @@ zfcp_erp_wait(struct zfcp_adapter *adapter) return retval; } -void -zfcp_erp_modify_adapter_status(struct zfcp_adapter *adapter, - u32 mask, int set_or_clear) +void zfcp_erp_modify_adapter_status(struct zfcp_adapter *adapter, u8 id, + u64 ref, u32 mask, int set_or_clear) { struct zfcp_port *port; - u32 common_mask = mask & ZFCP_COMMON_FLAGS; + u32 changed, common_mask = mask & ZFCP_COMMON_FLAGS; if (set_or_clear == ZFCP_SET) { - atomic_set_mask(mask, &adapter->status); + changed = atomic_test_and_set_mask(mask, &adapter->status); debug_text_event(adapter->erp_dbf, 3, "a_mod_as_s"); } else { - atomic_clear_mask(mask, &adapter->status); + changed = atomic_test_and_clear_mask(mask, &adapter->status); if (mask & ZFCP_STATUS_COMMON_ERP_FAILED) atomic_set(&adapter->erp_counter, 0); debug_text_event(adapter->erp_dbf, 3, "a_mod_as_c"); } + if (changed) + zfcp_rec_dbf_event_adapter(id, ref, adapter); debug_event(adapter->erp_dbf, 3, &mask, sizeof (u32)); /* Deal with all underlying devices, only pass common_mask */ if (common_mask) list_for_each_entry(port, &adapter->port_list_head, list) - zfcp_erp_modify_port_status(port, common_mask, - set_or_clear); + zfcp_erp_modify_port_status(port, id, ref, common_mask, + set_or_clear); } /* @@ -1768,29 +1799,31 @@ zfcp_erp_modify_adapter_status(struct zfcp_adapter *adapter, * purpose: sets the port and all underlying devices to ERP_FAILED * */ -void -zfcp_erp_modify_port_status(struct zfcp_port *port, u32 mask, int set_or_clear) +void zfcp_erp_modify_port_status(struct zfcp_port *port, u8 id, u64 ref, + u32 mask, int set_or_clear) { struct zfcp_unit *unit; - u32 common_mask = mask & ZFCP_COMMON_FLAGS; + u32 changed, common_mask = mask & ZFCP_COMMON_FLAGS; if (set_or_clear == ZFCP_SET) { - atomic_set_mask(mask, &port->status); + changed = atomic_test_and_set_mask(mask, &port->status); debug_text_event(port->adapter->erp_dbf, 3, "p_mod_ps_s"); } else { - atomic_clear_mask(mask, &port->status); + changed = atomic_test_and_clear_mask(mask, &port->status); if (mask & ZFCP_STATUS_COMMON_ERP_FAILED) atomic_set(&port->erp_counter, 0); debug_text_event(port->adapter->erp_dbf, 3, "p_mod_ps_c"); } + if (changed) + zfcp_rec_dbf_event_port(id, ref, port); debug_event(port->adapter->erp_dbf, 3, &port->wwpn, sizeof (wwn_t)); debug_event(port->adapter->erp_dbf, 3, &mask, sizeof (u32)); /* Modify status of all underlying devices, only pass common mask */ if (common_mask) list_for_each_entry(unit, &port->unit_list_head, list) - zfcp_erp_modify_unit_status(unit, common_mask, - set_or_clear); + zfcp_erp_modify_unit_status(unit, id, ref, common_mask, + set_or_clear); } /* @@ -1799,19 +1832,23 @@ zfcp_erp_modify_port_status(struct zfcp_port *port, u32 mask, int set_or_clear) * purpose: sets the unit to ERP_FAILED * */ -void -zfcp_erp_modify_unit_status(struct zfcp_unit *unit, u32 mask, int set_or_clear) +void zfcp_erp_modify_unit_status(struct zfcp_unit *unit, u8 id, u64 ref, + u32 mask, int set_or_clear) { + u32 changed; + if (set_or_clear == ZFCP_SET) { - atomic_set_mask(mask, &unit->status); + changed = atomic_test_and_set_mask(mask, &unit->status); debug_text_event(unit->port->adapter->erp_dbf, 3, "u_mod_us_s"); } else { - atomic_clear_mask(mask, &unit->status); + changed = atomic_test_and_clear_mask(mask, &unit->status); if (mask & ZFCP_STATUS_COMMON_ERP_FAILED) { atomic_set(&unit->erp_counter, 0); } debug_text_event(unit->port->adapter->erp_dbf, 3, "u_mod_us_c"); } + if (changed) + zfcp_rec_dbf_event_unit(id, ref, unit); debug_event(unit->port->adapter->erp_dbf, 3, &unit->fcp_lun, sizeof (fcp_lun_t)); debug_event(unit->port->adapter->erp_dbf, 3, &mask, sizeof (u32)); @@ -2403,7 +2440,7 @@ zfcp_erp_port_strategy_open_common(struct zfcp_erp_action *erp_action) port->wwpn, zfcp_get_busid_by_adapter(adapter), adapter->peer_wwpn); - zfcp_erp_port_failed(port); + zfcp_erp_port_failed(port, 25, 0); retval = ZFCP_ERP_FAILED; break; } @@ -2461,7 +2498,7 @@ zfcp_erp_port_strategy_open_common(struct zfcp_erp_action *erp_action) "for port 0x%016Lx " "(misconfigured WWPN?)\n", port->wwpn); - zfcp_erp_port_failed(port); + zfcp_erp_port_failed(port, 26, 0); retval = ZFCP_ERP_EXIT; } else { ZFCP_LOG_DEBUG("nameserver look-up failed for " @@ -2567,7 +2604,7 @@ zfcp_erp_port_strategy_open_nameserver_wakeup(struct zfcp_erp_action if (atomic_test_mask( ZFCP_STATUS_COMMON_ERP_FAILED, &adapter->nameserver_port->status)) - zfcp_erp_port_failed(erp_action->port); + zfcp_erp_port_failed(erp_action->port, 27, 0); zfcp_erp_action_ready(erp_action); } } @@ -3274,8 +3311,7 @@ static void zfcp_erp_action_to_ready(struct zfcp_erp_action *erp_action) list_move(&erp_action->list, &erp_action->adapter->erp_ready_head); } -void -zfcp_erp_port_boxed(struct zfcp_port *port) +void zfcp_erp_port_boxed(struct zfcp_port *port, u8 id, u64 ref) { struct zfcp_adapter *adapter = port->adapter; unsigned long flags; @@ -3283,28 +3319,24 @@ zfcp_erp_port_boxed(struct zfcp_port *port) debug_text_event(adapter->erp_dbf, 3, "p_access_boxed"); debug_event(adapter->erp_dbf, 3, &port->wwpn, sizeof(wwn_t)); read_lock_irqsave(&zfcp_data.config_lock, flags); - zfcp_erp_modify_port_status(port, - ZFCP_STATUS_COMMON_ACCESS_BOXED, - ZFCP_SET); + zfcp_erp_modify_port_status(port, id, ref, + ZFCP_STATUS_COMMON_ACCESS_BOXED, ZFCP_SET); read_unlock_irqrestore(&zfcp_data.config_lock, flags); zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED); } -void -zfcp_erp_unit_boxed(struct zfcp_unit *unit) +void zfcp_erp_unit_boxed(struct zfcp_unit *unit, u8 id, u64 ref) { struct zfcp_adapter *adapter = unit->port->adapter; debug_text_event(adapter->erp_dbf, 3, "u_access_boxed"); debug_event(adapter->erp_dbf, 3, &unit->fcp_lun, sizeof(fcp_lun_t)); - zfcp_erp_modify_unit_status(unit, - ZFCP_STATUS_COMMON_ACCESS_BOXED, - ZFCP_SET); + zfcp_erp_modify_unit_status(unit, id, ref, + ZFCP_STATUS_COMMON_ACCESS_BOXED, ZFCP_SET); zfcp_erp_unit_reopen(unit, ZFCP_STATUS_COMMON_ERP_FAILED); } -void -zfcp_erp_port_access_denied(struct zfcp_port *port) +void zfcp_erp_port_access_denied(struct zfcp_port *port, u8 id, u64 ref) { struct zfcp_adapter *adapter = port->adapter; unsigned long flags; @@ -3312,24 +3344,21 @@ zfcp_erp_port_access_denied(struct zfcp_port *port) debug_text_event(adapter->erp_dbf, 3, "p_access_denied"); debug_event(adapter->erp_dbf, 3, &port->wwpn, sizeof(wwn_t)); read_lock_irqsave(&zfcp_data.config_lock, flags); - zfcp_erp_modify_port_status(port, - ZFCP_STATUS_COMMON_ERP_FAILED | - ZFCP_STATUS_COMMON_ACCESS_DENIED, - ZFCP_SET); + zfcp_erp_modify_port_status(port, id, ref, + ZFCP_STATUS_COMMON_ERP_FAILED | + ZFCP_STATUS_COMMON_ACCESS_DENIED, ZFCP_SET); read_unlock_irqrestore(&zfcp_data.config_lock, flags); } -void -zfcp_erp_unit_access_denied(struct zfcp_unit *unit) +void zfcp_erp_unit_access_denied(struct zfcp_unit *unit, u8 id, u64 ref) { struct zfcp_adapter *adapter = unit->port->adapter; debug_text_event(adapter->erp_dbf, 3, "u_access_denied"); debug_event(adapter->erp_dbf, 3, &unit->fcp_lun, sizeof(fcp_lun_t)); - zfcp_erp_modify_unit_status(unit, - ZFCP_STATUS_COMMON_ERP_FAILED | - ZFCP_STATUS_COMMON_ACCESS_DENIED, - ZFCP_SET); + zfcp_erp_modify_unit_status(unit, id, ref, + ZFCP_STATUS_COMMON_ERP_FAILED | + ZFCP_STATUS_COMMON_ACCESS_DENIED, ZFCP_SET); } void diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h index f64951ba98c..20ad6fde2e2 100644 --- a/drivers/s390/scsi/zfcp_ext.h +++ b/drivers/s390/scsi/zfcp_ext.h @@ -131,22 +131,23 @@ extern int zfcp_scsi_command_sync(struct zfcp_unit *, struct scsi_cmnd *, int); extern struct fc_function_template zfcp_transport_functions; /******************************** ERP ****************************************/ -extern void zfcp_erp_modify_adapter_status(struct zfcp_adapter *, u32, int); +extern void zfcp_erp_modify_adapter_status(struct zfcp_adapter *, u8, u64, u32, + int); extern int zfcp_erp_adapter_reopen(struct zfcp_adapter *, int); extern int zfcp_erp_adapter_shutdown(struct zfcp_adapter *, int); -extern void zfcp_erp_adapter_failed(struct zfcp_adapter *); +extern void zfcp_erp_adapter_failed(struct zfcp_adapter *, u8, u64); -extern void zfcp_erp_modify_port_status(struct zfcp_port *, u32, int); +extern void zfcp_erp_modify_port_status(struct zfcp_port *, u8, u64, u32, int); extern int zfcp_erp_port_reopen(struct zfcp_port *, int); extern int zfcp_erp_port_shutdown(struct zfcp_port *, int); extern int zfcp_erp_port_forced_reopen(struct zfcp_port *, int); -extern void zfcp_erp_port_failed(struct zfcp_port *); +extern void zfcp_erp_port_failed(struct zfcp_port *, u8, u64); extern int zfcp_erp_port_reopen_all(struct zfcp_adapter *, int); -extern void zfcp_erp_modify_unit_status(struct zfcp_unit *, u32, int); +extern void zfcp_erp_modify_unit_status(struct zfcp_unit *, u8, u64, u32, int); extern int zfcp_erp_unit_reopen(struct zfcp_unit *, int); extern int zfcp_erp_unit_shutdown(struct zfcp_unit *, int); -extern void zfcp_erp_unit_failed(struct zfcp_unit *); +extern void zfcp_erp_unit_failed(struct zfcp_unit *, u8, u64); extern int zfcp_erp_thread_setup(struct zfcp_adapter *); extern int zfcp_erp_thread_kill(struct zfcp_adapter *); @@ -155,10 +156,10 @@ extern void zfcp_erp_async_handler(struct zfcp_erp_action *, unsigned long); extern int zfcp_test_link(struct zfcp_port *); -extern void zfcp_erp_port_boxed(struct zfcp_port *); -extern void zfcp_erp_unit_boxed(struct zfcp_unit *); -extern void zfcp_erp_port_access_denied(struct zfcp_port *); -extern void zfcp_erp_unit_access_denied(struct zfcp_unit *); +extern void zfcp_erp_port_boxed(struct zfcp_port *, u8 id, u64 ref); +extern void zfcp_erp_unit_boxed(struct zfcp_unit *, u8 id, u64 ref); +extern void zfcp_erp_port_access_denied(struct zfcp_port *, u8 id, u64 ref); +extern void zfcp_erp_unit_access_denied(struct zfcp_unit *, u8 id, u64 ref); extern void zfcp_erp_adapter_access_changed(struct zfcp_adapter *); extern void zfcp_erp_port_access_changed(struct zfcp_port *); extern void zfcp_erp_unit_access_changed(struct zfcp_unit *); @@ -166,6 +167,9 @@ extern void zfcp_erp_unit_access_changed(struct zfcp_unit *); /******************************** AUX ****************************************/ extern void zfcp_rec_dbf_event_thread(u8 id, struct zfcp_adapter *adapter, int lock); +extern void zfcp_rec_dbf_event_adapter(u8 id, u64 ref, struct zfcp_adapter *); +extern void zfcp_rec_dbf_event_port(u8 id, u64 ref, struct zfcp_port *port); +extern void zfcp_rec_dbf_event_unit(u8 id, u64 ref, struct zfcp_unit *unit); extern void zfcp_hba_dbf_event_fsf_response(struct zfcp_fsf_req *); extern void zfcp_hba_dbf_event_fsf_unsol(const char *, struct zfcp_adapter *, diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index 264f5f1bdde..2b7ddb78767 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -46,7 +46,7 @@ static int zfcp_fsf_req_send(struct zfcp_fsf_req *); static int zfcp_fsf_protstatus_eval(struct zfcp_fsf_req *); static int zfcp_fsf_fsfstatus_eval(struct zfcp_fsf_req *); static int zfcp_fsf_fsfstatus_qual_eval(struct zfcp_fsf_req *); -static void zfcp_fsf_link_down_info_eval(struct zfcp_adapter *, +static void zfcp_fsf_link_down_info_eval(struct zfcp_fsf_req *, u8, struct fsf_link_down_info *); static int zfcp_fsf_req_dispatch(struct zfcp_fsf_req *); @@ -342,7 +342,7 @@ zfcp_fsf_protstatus_eval(struct zfcp_fsf_req *fsf_req) break; case FSF_PROT_LINK_DOWN: - zfcp_fsf_link_down_info_eval(adapter, + zfcp_fsf_link_down_info_eval(fsf_req, 37, &prot_status_qual->link_down_info); zfcp_erp_adapter_reopen(adapter, 0); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR; @@ -354,8 +354,8 @@ zfcp_fsf_protstatus_eval(struct zfcp_fsf_req *fsf_req) "Re-starting operations on this adapter.\n", zfcp_get_busid_by_adapter(adapter)); /* All ports should be marked as ready to run again */ - zfcp_erp_modify_adapter_status(adapter, - ZFCP_STATUS_COMMON_RUNNING, + zfcp_erp_modify_adapter_status(adapter, 28, + 0, ZFCP_STATUS_COMMON_RUNNING, ZFCP_SET); zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED @@ -506,9 +506,11 @@ zfcp_fsf_fsfstatus_qual_eval(struct zfcp_fsf_req *fsf_req) * zfcp_fsf_link_down_info_eval - evaluate link down information block */ static void -zfcp_fsf_link_down_info_eval(struct zfcp_adapter *adapter, +zfcp_fsf_link_down_info_eval(struct zfcp_fsf_req *fsf_req, u8 id, struct fsf_link_down_info *link_down) { + struct zfcp_adapter *adapter = fsf_req->adapter; + if (atomic_test_mask(ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED, &adapter->status)) return; @@ -599,7 +601,7 @@ zfcp_fsf_link_down_info_eval(struct zfcp_adapter *adapter, link_down->vendor_specific_code); out: - zfcp_erp_adapter_failed(adapter); + zfcp_erp_adapter_failed(adapter, id, (u64)fsf_req); } /* @@ -897,7 +899,7 @@ zfcp_fsf_status_read_handler(struct zfcp_fsf_req *fsf_req) case FSF_STATUS_READ_SUB_NO_PHYSICAL_LINK: ZFCP_LOG_INFO("Physical link to adapter %s is down\n", zfcp_get_busid_by_adapter(adapter)); - zfcp_fsf_link_down_info_eval(adapter, + zfcp_fsf_link_down_info_eval(fsf_req, 38, (struct fsf_link_down_info *) &status_buffer->payload); break; @@ -905,7 +907,7 @@ zfcp_fsf_status_read_handler(struct zfcp_fsf_req *fsf_req) ZFCP_LOG_INFO("Local link to adapter %s is down " "due to failed FDISC login\n", zfcp_get_busid_by_adapter(adapter)); - zfcp_fsf_link_down_info_eval(adapter, + zfcp_fsf_link_down_info_eval(fsf_req, 39, (struct fsf_link_down_info *) &status_buffer->payload); break; @@ -913,13 +915,13 @@ zfcp_fsf_status_read_handler(struct zfcp_fsf_req *fsf_req) ZFCP_LOG_INFO("Local link to adapter %s is down " "due to firmware update on adapter\n", zfcp_get_busid_by_adapter(adapter)); - zfcp_fsf_link_down_info_eval(adapter, NULL); + zfcp_fsf_link_down_info_eval(fsf_req, 40, NULL); break; default: ZFCP_LOG_INFO("Local link to adapter %s is down " "due to unknown reason\n", zfcp_get_busid_by_adapter(adapter)); - zfcp_fsf_link_down_info_eval(adapter, NULL); + zfcp_fsf_link_down_info_eval(fsf_req, 41, NULL); }; break; @@ -928,7 +930,7 @@ zfcp_fsf_status_read_handler(struct zfcp_fsf_req *fsf_req) "Restarting operations on this adapter\n", zfcp_get_busid_by_adapter(adapter)); /* All ports should be marked as ready to run again */ - zfcp_erp_modify_adapter_status(adapter, + zfcp_erp_modify_adapter_status(adapter, 30, 0, ZFCP_STATUS_COMMON_RUNNING, ZFCP_SET); zfcp_erp_adapter_reopen(adapter, @@ -1215,7 +1217,7 @@ zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *new_fsf_req) zfcp_get_busid_by_unit(unit)); debug_text_event(new_fsf_req->adapter->erp_dbf, 2, "fsf_s_pboxed"); - zfcp_erp_port_boxed(unit->port); + zfcp_erp_port_boxed(unit->port, 47, (u64)new_fsf_req); new_fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR | ZFCP_STATUS_FSFREQ_RETRY; break; @@ -1227,7 +1229,7 @@ zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *new_fsf_req) unit->fcp_lun, unit->port->wwpn, zfcp_get_busid_by_unit(unit)); debug_text_event(new_fsf_req->adapter->erp_dbf, 1, "fsf_s_lboxed"); - zfcp_erp_unit_boxed(unit); + zfcp_erp_unit_boxed(unit, 48, (u64)new_fsf_req); new_fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR | ZFCP_STATUS_FSFREQ_RETRY; break; @@ -1519,7 +1521,7 @@ zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *fsf_req) } } debug_text_event(adapter->erp_dbf, 1, "fsf_s_access"); - zfcp_erp_port_access_denied(port); + zfcp_erp_port_access_denied(port, 55, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; @@ -1554,7 +1556,7 @@ zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *fsf_req) "(adapter %s, port d_id=0x%06x)\n", zfcp_get_busid_by_port(port), port->d_id); debug_text_event(adapter->erp_dbf, 2, "fsf_s_pboxed"); - zfcp_erp_port_boxed(port); + zfcp_erp_port_boxed(port, 49, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR | ZFCP_STATUS_FSFREQ_RETRY; break; @@ -1880,7 +1882,7 @@ static int zfcp_fsf_send_els_handler(struct zfcp_fsf_req *fsf_req) } debug_text_event(adapter->erp_dbf, 1, "fsf_s_access"); if (port != NULL) - zfcp_erp_port_access_denied(port); + zfcp_erp_port_access_denied(port, 56, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; @@ -2210,7 +2212,7 @@ zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *fsf_req) atomic_set_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK, &adapter->status); - zfcp_fsf_link_down_info_eval(adapter, + zfcp_fsf_link_down_info_eval(fsf_req, 42, &qtcb->header.fsf_status_qual.link_down_info); break; default: @@ -2393,7 +2395,7 @@ zfcp_fsf_exchange_port_data_handler(struct zfcp_fsf_req *fsf_req) case FSF_EXCHANGE_CONFIG_DATA_INCOMPLETE: zfcp_fsf_exchange_port_evaluate(fsf_req, 0); atomic_set_mask(ZFCP_STATUS_ADAPTER_XPORT_OK, &adapter->status); - zfcp_fsf_link_down_info_eval(adapter, + zfcp_fsf_link_down_info_eval(fsf_req, 43, &qtcb->header.fsf_status_qual.link_down_info); break; default: @@ -2523,7 +2525,7 @@ zfcp_fsf_open_port_handler(struct zfcp_fsf_req *fsf_req) } } debug_text_event(fsf_req->adapter->erp_dbf, 1, "fsf_s_access"); - zfcp_erp_port_access_denied(port); + zfcp_erp_port_access_denied(port, 57, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; @@ -2534,7 +2536,7 @@ zfcp_fsf_open_port_handler(struct zfcp_fsf_req *fsf_req) port->wwpn, zfcp_get_busid_by_port(port)); debug_text_event(fsf_req->adapter->erp_dbf, 1, "fsf_s_max_ports"); - zfcp_erp_port_failed(port); + zfcp_erp_port_failed(port, 31, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; @@ -2560,7 +2562,7 @@ zfcp_fsf_open_port_handler(struct zfcp_fsf_req *fsf_req) zfcp_get_busid_by_port(port)); debug_text_exception(fsf_req->adapter->erp_dbf, 0, "fsf_sq_no_retry"); - zfcp_erp_port_failed(port); + zfcp_erp_port_failed(port, 32, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; default: @@ -2773,7 +2775,7 @@ zfcp_fsf_close_port_handler(struct zfcp_fsf_req *fsf_req) ZFCP_LOG_TRACE("remote port 0x016%Lx on adapter %s closed, " "port handle 0x%x\n", port->wwpn, zfcp_get_busid_by_port(port), port->handle); - zfcp_erp_modify_port_status(port, + zfcp_erp_modify_port_status(port, 33, (u64)fsf_req, ZFCP_STATUS_COMMON_OPEN, ZFCP_CLEAR); retval = 0; @@ -2923,7 +2925,7 @@ zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *fsf_req) } } debug_text_event(fsf_req->adapter->erp_dbf, 1, "fsf_s_access"); - zfcp_erp_port_access_denied(port); + zfcp_erp_port_access_denied(port, 58, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; @@ -2934,7 +2936,7 @@ zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *fsf_req) port->wwpn, zfcp_get_busid_by_port(port)); debug_text_event(fsf_req->adapter->erp_dbf, 1, "fsf_s_pboxed"); - zfcp_erp_port_boxed(port); + zfcp_erp_port_boxed(port, 50, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR | ZFCP_STATUS_FSFREQ_RETRY; @@ -3159,7 +3161,7 @@ zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *fsf_req) } } debug_text_event(adapter->erp_dbf, 1, "fsf_s_access"); - zfcp_erp_unit_access_denied(unit); + zfcp_erp_unit_access_denied(unit, 59, (u64)fsf_req); atomic_clear_mask(ZFCP_STATUS_UNIT_SHARED, &unit->status); atomic_clear_mask(ZFCP_STATUS_UNIT_READONLY, &unit->status); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR; @@ -3170,7 +3172,7 @@ zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *fsf_req) "needs to be reopened\n", unit->port->wwpn, zfcp_get_busid_by_unit(unit)); debug_text_event(adapter->erp_dbf, 2, "fsf_s_pboxed"); - zfcp_erp_port_boxed(unit->port); + zfcp_erp_port_boxed(unit->port, 51, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR | ZFCP_STATUS_FSFREQ_RETRY; break; @@ -3212,7 +3214,7 @@ zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *fsf_req) sizeof (union fsf_status_qual)); debug_text_event(adapter->erp_dbf, 2, "fsf_s_l_sh_vio"); - zfcp_erp_unit_access_denied(unit); + zfcp_erp_unit_access_denied(unit, 60, (u64)fsf_req); atomic_clear_mask(ZFCP_STATUS_UNIT_SHARED, &unit->status); atomic_clear_mask(ZFCP_STATUS_UNIT_READONLY, &unit->status); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR; @@ -3228,7 +3230,7 @@ zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *fsf_req) zfcp_get_busid_by_unit(unit)); debug_text_event(adapter->erp_dbf, 1, "fsf_s_max_units"); - zfcp_erp_unit_failed(unit); + zfcp_erp_unit_failed(unit, 34, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; @@ -3307,13 +3309,13 @@ zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *fsf_req) if (exclusive && !readwrite) { ZFCP_LOG_NORMAL("exclusive access of read-only " "unit not supported\n"); - zfcp_erp_unit_failed(unit); + zfcp_erp_unit_failed(unit, 35, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR; zfcp_erp_unit_shutdown(unit, 0); } else if (!exclusive && readwrite) { ZFCP_LOG_NORMAL("shared access of read-write " "unit not supported\n"); - zfcp_erp_unit_failed(unit); + zfcp_erp_unit_failed(unit, 36, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR; zfcp_erp_unit_shutdown(unit, 0); } @@ -3471,7 +3473,7 @@ zfcp_fsf_close_unit_handler(struct zfcp_fsf_req *fsf_req) unit->port->wwpn, zfcp_get_busid_by_unit(unit)); debug_text_event(fsf_req->adapter->erp_dbf, 2, "fsf_s_pboxed"); - zfcp_erp_port_boxed(unit->port); + zfcp_erp_port_boxed(unit->port, 52, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR | ZFCP_STATUS_FSFREQ_RETRY; break; @@ -3928,7 +3930,7 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req) } } debug_text_event(fsf_req->adapter->erp_dbf, 1, "fsf_s_access"); - zfcp_erp_unit_access_denied(unit); + zfcp_erp_unit_access_denied(unit, 61, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; @@ -3967,7 +3969,7 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req) "needs to be reopened\n", unit->port->wwpn, zfcp_get_busid_by_unit(unit)); debug_text_event(fsf_req->adapter->erp_dbf, 2, "fsf_s_pboxed"); - zfcp_erp_port_boxed(unit->port); + zfcp_erp_port_boxed(unit->port, 53, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR | ZFCP_STATUS_FSFREQ_RETRY; break; @@ -3978,7 +3980,7 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req) zfcp_get_busid_by_unit(unit), unit->port->wwpn, unit->fcp_lun); debug_text_event(fsf_req->adapter->erp_dbf, 1, "fsf_s_lboxed"); - zfcp_erp_unit_boxed(unit); + zfcp_erp_unit_boxed(unit, 54, (u64)fsf_req); fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR | ZFCP_STATUS_FSFREQ_RETRY; break; diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c index ff97a61ad96..1198f0b27e3 100644 --- a/drivers/s390/scsi/zfcp_scsi.c +++ b/drivers/s390/scsi/zfcp_scsi.c @@ -185,7 +185,7 @@ static void zfcp_scsi_slave_destroy(struct scsi_device *sdpnt) atomic_clear_mask(ZFCP_STATUS_UNIT_REGISTERED, &unit->status); sdpnt->hostdata = NULL; unit->device = NULL; - zfcp_erp_unit_failed(unit); + zfcp_erp_unit_failed(unit, 12, 0); zfcp_unit_put(unit); } else ZFCP_LOG_NORMAL("bug: no unit associated with SCSI device at " diff --git a/drivers/s390/scsi/zfcp_sysfs_adapter.c b/drivers/s390/scsi/zfcp_sysfs_adapter.c index 705c6d4428f..ec340530c82 100644 --- a/drivers/s390/scsi/zfcp_sysfs_adapter.c +++ b/drivers/s390/scsi/zfcp_sysfs_adapter.c @@ -191,8 +191,8 @@ zfcp_sysfs_adapter_failed_store(struct device *dev, struct device_attribute *att goto out; } - zfcp_erp_modify_adapter_status(adapter, ZFCP_STATUS_COMMON_RUNNING, - ZFCP_SET); + zfcp_erp_modify_adapter_status(adapter, 44, 0, + ZFCP_STATUS_COMMON_RUNNING, ZFCP_SET); zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED); zfcp_erp_wait(adapter); out: diff --git a/drivers/s390/scsi/zfcp_sysfs_port.c b/drivers/s390/scsi/zfcp_sysfs_port.c index 1320c059143..9cc2bc5be72 100644 --- a/drivers/s390/scsi/zfcp_sysfs_port.c +++ b/drivers/s390/scsi/zfcp_sysfs_port.c @@ -193,7 +193,8 @@ zfcp_sysfs_port_failed_store(struct device *dev, struct device_attribute *attr, goto out; } - zfcp_erp_modify_port_status(port, ZFCP_STATUS_COMMON_RUNNING, ZFCP_SET); + zfcp_erp_modify_port_status(port, 45, 0, + ZFCP_STATUS_COMMON_RUNNING, ZFCP_SET); zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED); zfcp_erp_wait(port->adapter); out: diff --git a/drivers/s390/scsi/zfcp_sysfs_unit.c b/drivers/s390/scsi/zfcp_sysfs_unit.c index 63f75ee95c3..52a5f6a25ff 100644 --- a/drivers/s390/scsi/zfcp_sysfs_unit.c +++ b/drivers/s390/scsi/zfcp_sysfs_unit.c @@ -94,7 +94,8 @@ zfcp_sysfs_unit_failed_store(struct device *dev, struct device_attribute *attr, goto out; } - zfcp_erp_modify_unit_status(unit, ZFCP_STATUS_COMMON_RUNNING, ZFCP_SET); + zfcp_erp_modify_unit_status(unit, 46, 0, + ZFCP_STATUS_COMMON_RUNNING, ZFCP_SET); zfcp_erp_unit_reopen(unit, ZFCP_STATUS_COMMON_ERP_FAILED); zfcp_erp_wait(unit->port->adapter); out: |