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[SCSI] zfcp: Remove obsolete erp_dbf trace 

This patch removes the now obsolete erp_dbf trace.

Signed-off-by: Martin Peschke <mp3@de.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Martin Peschke 2008-03-27 14:22:05 +01:00 committed by James Bottomley
parent 6f4f365e9c
commit 507e49693a
7 changed files with 4 additions and 525 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/s390/scsi/zfcp_aux.c
View File

@ -1030,7 +1030,6 @@ zfcp_adapter_enqueue(struct ccw_device *ccw_device)
/* initialize debug locks */
spin_lock_init(&adapter->erp_dbf_lock);
spin_lock_init(&adapter->hba_dbf_lock);
spin_lock_init(&adapter->san_dbf_lock);
spin_lock_init(&adapter->scsi_dbf_lock);

3
drivers/s390/scsi/zfcp_ccw.c
View File

@ -223,19 +223,16 @@ zfcp_ccw_notify(struct ccw_device *ccw_device, int event)
case CIO_GONE:
ZFCP_LOG_NORMAL("adapter %s: device gone\n",
zfcp_get_busid_by_adapter(adapter));
debug_text_event(adapter->erp_dbf,1,"dev_gone");
zfcp_erp_adapter_shutdown(adapter, 0, 87, 0);
break;
case CIO_NO_PATH:
ZFCP_LOG_NORMAL("adapter %s: no path\n",
zfcp_get_busid_by_adapter(adapter));
debug_text_event(adapter->erp_dbf,1,"no_path");
zfcp_erp_adapter_shutdown(adapter, 0, 88, 0);
break;
case CIO_OPER:
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, 11, 0,
ZFCP_STATUS_COMMON_RUNNING,
ZFCP_SET);

11
drivers/s390/scsi/zfcp_dbf.c
View File

@ -1301,15 +1301,6 @@ int zfcp_adapter_debug_register(struct zfcp_adapter *adapter)
{
char dbf_name[DEBUG_MAX_NAME_LEN];
/* debug feature area which records recovery activity */
sprintf(dbf_name, "zfcp_%s_erp", zfcp_get_busid_by_adapter(adapter));
adapter->erp_dbf = debug_register(dbf_name, dbfsize, 2,
sizeof(struct zfcp_erp_dbf_record));
if (!adapter->erp_dbf)
goto failed;
debug_register_view(adapter->erp_dbf, &debug_hex_ascii_view);
debug_set_level(adapter->erp_dbf, 3);
/* debug feature area which records recovery activity */
sprintf(dbf_name, "zfcp_%s_rec", zfcp_get_busid_by_adapter(adapter));
adapter->rec_dbf = debug_register(dbf_name, dbfsize, 1,
@ -1368,12 +1359,10 @@ void zfcp_adapter_debug_unregister(struct zfcp_adapter *adapter)
debug_unregister(adapter->san_dbf);
debug_unregister(adapter->hba_dbf);
debug_unregister(adapter->rec_dbf);
debug_unregister(adapter->erp_dbf);
adapter->scsi_dbf = NULL;
adapter->san_dbf = NULL;
adapter->hba_dbf = NULL;
adapter->rec_dbf = NULL;
adapter->erp_dbf = NULL;
}
#undef ZFCP_LOG_AREA

8
drivers/s390/scsi/zfcp_def.h
View File

@ -274,11 +274,6 @@ struct zfcp_dbf_dump {
u8 data[]; /* dump data */
} __attribute__ ((packed));
/* FIXME: to be inflated when reworking the erp dbf */
struct zfcp_erp_dbf_record {
u8 dummy[16];
} __attribute__ ((packed));
struct zfcp_rec_dbf_record_thread {
u32 sema;
u32 total;
@ -969,17 +964,14 @@ struct zfcp_adapter {
u32 erp_low_mem_count; /* nr of erp actions waiting
for memory */
struct zfcp_port *nameserver_port; /* adapter's nameserver */
debug_info_t *erp_dbf;
debug_info_t *rec_dbf;
debug_info_t *hba_dbf;
debug_info_t *san_dbf; /* debug feature areas */
debug_info_t *scsi_dbf;
spinlock_t erp_dbf_lock;
spinlock_t rec_dbf_lock;
spinlock_t hba_dbf_lock;
spinlock_t san_dbf_lock;
spinlock_t scsi_dbf_lock;
struct zfcp_erp_dbf_record erp_dbf_buf;
struct zfcp_rec_dbf_record rec_dbf_buf;
struct zfcp_hba_dbf_record hba_dbf_buf;
struct zfcp_san_dbf_record san_dbf_buf;

305
drivers/s390/scsi/zfcp_erp.c
View File

File diff suppressed because it is too large Load Diff

199
drivers/s390/scsi/zfcp_fsf.c
View File

@ -799,19 +799,14 @@ zfcp_fsf_status_read_port_closed(struct zfcp_fsf_req *fsf_req)
switch (status_buffer->status_subtype) {
case FSF_STATUS_READ_SUB_CLOSE_PHYS_PORT:
debug_text_event(adapter->erp_dbf, 3, "unsol_pc_phys:");
zfcp_erp_port_reopen(port, 0, 101, (u64)fsf_req);
break;
case FSF_STATUS_READ_SUB_ERROR_PORT:
debug_text_event(adapter->erp_dbf, 1, "unsol_pc_err:");
zfcp_erp_port_shutdown(port, 0, 122, (u64)fsf_req);
break;
default:
debug_text_event(adapter->erp_dbf, 0, "unsol_unk_sub:");
debug_exception(adapter->erp_dbf, 0,
&status_buffer->status_subtype, sizeof (u32));
ZFCP_LOG_NORMAL("bug: Undefined status subtype received "
"for a reopen indication on port with "
"d_id 0x%06x on the adapter %s. "
@ -1002,7 +997,6 @@ zfcp_fsf_status_read_handler(struct zfcp_fsf_req *fsf_req)
break;
case FSF_STATUS_READ_FEATURE_UPDATE_ALERT:
debug_text_event(adapter->erp_dbf, 2, "unsol_features:");
ZFCP_LOG_INFO("List of supported features on adapter %s has "
"been changed from 0x%08X to 0x%08X\n",
zfcp_get_busid_by_adapter(adapter),
@ -1151,8 +1145,6 @@ zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *new_fsf_req)
case FSF_PORT_HANDLE_NOT_VALID:
if (fsf_stat_qual->word[0] != fsf_stat_qual->word[1]) {
debug_text_event(new_fsf_req->adapter->erp_dbf, 3,
"fsf_s_phand_nv0");
/*
* In this case a command that was sent prior to a port
* reopen was aborted (handles are different). This is
@ -1171,8 +1163,6 @@ zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *new_fsf_req)
fsf_status_qual,
sizeof (union fsf_status_qual));
/* Let's hope this sorts out the mess */
debug_text_event(new_fsf_req->adapter->erp_dbf, 1,
"fsf_s_phand_nv1");
zfcp_erp_adapter_reopen(unit->port->adapter, 0, 104,
(u64)new_fsf_req);
new_fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@ -1181,8 +1171,6 @@ zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *new_fsf_req)
case FSF_LUN_HANDLE_NOT_VALID:
if (fsf_stat_qual->word[0] != fsf_stat_qual->word[1]) {
debug_text_event(new_fsf_req->adapter->erp_dbf, 3,
"fsf_s_lhand_nv0");
/*
* In this case a command that was sent prior to a unit
* reopen was aborted (handles are different).
@ -1204,8 +1192,6 @@ zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *new_fsf_req)
fsf_status_qual,
sizeof (union fsf_status_qual));
/* Let's hope this sorts out the mess */
debug_text_event(new_fsf_req->adapter->erp_dbf, 1,
"fsf_s_lhand_nv1");
zfcp_erp_port_reopen(unit->port, 0, 105,
(u64)new_fsf_req);
new_fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@ -1214,8 +1200,6 @@ zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *new_fsf_req)
case FSF_FCP_COMMAND_DOES_NOT_EXIST:
retval = 0;
debug_text_event(new_fsf_req->adapter->erp_dbf, 3,
"fsf_s_no_exist");
new_fsf_req->status |= ZFCP_STATUS_FSFREQ_ABORTNOTNEEDED;
break;
@ -1223,8 +1207,6 @@ zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *new_fsf_req)
ZFCP_LOG_INFO("Remote port 0x%016Lx on adapter %s needs to "
"be reopened\n", unit->port->wwpn,
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, 47, (u64)new_fsf_req);
new_fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR
| ZFCP_STATUS_FSFREQ_RETRY;
@ -1236,7 +1218,6 @@ zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *new_fsf_req)
"to be reopened\n",
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, 48, (u64)new_fsf_req);
new_fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR
| ZFCP_STATUS_FSFREQ_RETRY;
@ -1245,26 +1226,17 @@ zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *new_fsf_req)
case FSF_ADAPTER_STATUS_AVAILABLE:
switch (new_fsf_req->qtcb->header.fsf_status_qual.word[0]) {
case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
debug_text_event(new_fsf_req->adapter->erp_dbf, 1,
"fsf_sq_ltest");
zfcp_test_link(unit->port);
new_fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
/* SCSI stack will escalate */
debug_text_event(new_fsf_req->adapter->erp_dbf, 1,
"fsf_sq_ulp");
new_fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
default:
ZFCP_LOG_NORMAL
("bug: Wrong status qualifier 0x%x arrived.\n",
new_fsf_req->qtcb->header.fsf_status_qual.word[0]);
debug_text_event(new_fsf_req->adapter->erp_dbf, 0,
"fsf_sq_inval:");
debug_exception(new_fsf_req->adapter->erp_dbf, 0,
&new_fsf_req->qtcb->header.
fsf_status_qual.word[0], sizeof (u32));
break;
}
break;
@ -1278,11 +1250,6 @@ zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *new_fsf_req)
ZFCP_LOG_NORMAL("bug: An unknown FSF Status was presented "
"(debug info 0x%x)\n",
new_fsf_req->qtcb->header.fsf_status);
debug_text_event(new_fsf_req->adapter->erp_dbf, 0,
"fsf_s_inval:");
debug_exception(new_fsf_req->adapter->erp_dbf, 0,
&new_fsf_req->qtcb->header.fsf_status,
sizeof (u32));
break;
}
skip_fsfstatus:
@ -1485,7 +1452,6 @@ zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *fsf_req)
zfcp_get_busid_by_port(port),
ZFCP_FC_SERVICE_CLASS_DEFAULT);
/* stop operation for this adapter */
debug_text_exception(adapter->erp_dbf, 0, "fsf_s_class_nsup");
zfcp_erp_adapter_shutdown(adapter, 0, 123, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -1494,13 +1460,11 @@ zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *fsf_req)
switch (header->fsf_status_qual.word[0]){
case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
/* reopening link to port */
debug_text_event(adapter->erp_dbf, 1, "fsf_sq_ltest");
zfcp_test_link(port);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
/* ERP strategy will escalate */
debug_text_event(adapter->erp_dbf, 1, "fsf_sq_ulp");
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
default:
@ -1528,7 +1492,6 @@ zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *fsf_req)
break;
}
}
debug_text_event(adapter->erp_dbf, 1, "fsf_s_access");
zfcp_erp_port_access_denied(port, 55, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -1541,7 +1504,6 @@ zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_INFO,
(char *) &header->fsf_status_qual,
sizeof (union fsf_status_qual));
debug_text_event(adapter->erp_dbf, 1, "fsf_s_gcom_rej");
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -1554,7 +1516,6 @@ zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_INFO,
(char *) &header->fsf_status_qual,
sizeof (union fsf_status_qual));
debug_text_event(adapter->erp_dbf, 1, "fsf_s_phandle_nv");
zfcp_erp_adapter_reopen(adapter, 0, 106, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -1563,7 +1524,6 @@ zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_LOG_INFO("port needs to be reopened "
"(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, 49, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR
| ZFCP_STATUS_FSFREQ_RETRY;
@ -1603,9 +1563,6 @@ zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *fsf_req)
default:
ZFCP_LOG_NORMAL("bug: An unknown FSF Status was presented "
"(debug info 0x%x)\n", header->fsf_status);
debug_text_event(adapter->erp_dbf, 0, "fsf_sq_inval:");
debug_exception(adapter->erp_dbf, 0,
&header->fsf_status_qual.word[0], sizeof (u32));
break;
}
@ -1789,7 +1746,6 @@ static int zfcp_fsf_send_els_handler(struct zfcp_fsf_req *fsf_req)
zfcp_get_busid_by_adapter(adapter),
ZFCP_FC_SERVICE_CLASS_DEFAULT);
/* stop operation for this adapter */
debug_text_exception(adapter->erp_dbf, 0, "fsf_s_class_nsup");
zfcp_erp_adapter_shutdown(adapter, 0, 124, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -1797,13 +1753,11 @@ static int zfcp_fsf_send_els_handler(struct zfcp_fsf_req *fsf_req)
case FSF_ADAPTER_STATUS_AVAILABLE:
switch (header->fsf_status_qual.word[0]){
case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
debug_text_event(adapter->erp_dbf, 1, "fsf_sq_ltest");
if (port && (send_els->ls_code != ZFCP_LS_ADISC))
zfcp_test_link(port);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
debug_text_event(adapter->erp_dbf, 1, "fsf_sq_ulp");
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
retval =
zfcp_handle_els_rjt(header->fsf_status_qual.word[1],
@ -1811,7 +1765,6 @@ static int zfcp_fsf_send_els_handler(struct zfcp_fsf_req *fsf_req)
&header->fsf_status_qual.word[2]);
break;
case FSF_SQ_RETRY_IF_POSSIBLE:
debug_text_event(adapter->erp_dbf, 1, "fsf_sq_retry");
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
default:
@ -1888,7 +1841,6 @@ static int zfcp_fsf_send_els_handler(struct zfcp_fsf_req *fsf_req)
break;
}
}
debug_text_event(adapter->erp_dbf, 1, "fsf_s_access");
if (port != NULL)
zfcp_erp_port_access_denied(port, 56, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@ -1900,9 +1852,6 @@ static int zfcp_fsf_send_els_handler(struct zfcp_fsf_req *fsf_req)
"(adapter: %s, fsf_status=0x%08x)\n",
zfcp_get_busid_by_adapter(adapter),
header->fsf_status);
debug_text_event(adapter->erp_dbf, 0, "fsf_sq_inval");
debug_exception(adapter->erp_dbf, 0,
&header->fsf_status_qual.word[0], sizeof(u32));
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
}
@ -2111,7 +2060,6 @@ zfcp_fsf_exchange_config_evaluate(struct zfcp_fsf_req *fsf_req, int xchg_ok)
"versions in comparison to this device "
"driver (try updated device driver)\n",
zfcp_get_busid_by_adapter(adapter));
debug_text_event(adapter->erp_dbf, 0, "low_qtcb_ver");
zfcp_erp_adapter_shutdown(adapter, 0, 125, (u64)fsf_req);
return -EIO;
}
@ -2121,7 +2069,6 @@ zfcp_fsf_exchange_config_evaluate(struct zfcp_fsf_req *fsf_req, int xchg_ok)
"versions than this device driver uses"
"(consider a microcode upgrade)\n",
zfcp_get_busid_by_adapter(adapter));
debug_text_event(adapter->erp_dbf, 0, "high_qtcb_ver");
zfcp_erp_adapter_shutdown(adapter, 0, 126, (u64)fsf_req);
return -EIO;
}
@ -2162,16 +2109,12 @@ zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *fsf_req)
adapter->peer_wwnn,
adapter->peer_wwpn,
adapter->peer_d_id);
debug_text_event(fsf_req->adapter->erp_dbf, 0,
"top-p-to-p");
break;
case FC_PORTTYPE_NLPORT:
ZFCP_LOG_NORMAL("error: Arbitrated loop fibrechannel "
"topology detected at adapter %s "
"unsupported, shutting down adapter\n",
zfcp_get_busid_by_adapter(adapter));
debug_text_event(fsf_req->adapter->erp_dbf, 0,
"top-al");
zfcp_erp_adapter_shutdown(adapter, 0, 127, (u64)fsf_req);
return -EIO;
case FC_PORTTYPE_NPORT:
@ -2187,8 +2130,6 @@ zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *fsf_req)
"of a type known to the zfcp "
"driver, shutting down adapter\n",
zfcp_get_busid_by_adapter(adapter));
debug_text_exception(fsf_req->adapter->erp_dbf, 0,
"unknown-topo");
zfcp_erp_adapter_shutdown(adapter, 0, 128, (u64)fsf_req);
return -EIO;
}
@ -2201,10 +2142,6 @@ zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *fsf_req)
bottom->max_qtcb_size,
zfcp_get_busid_by_adapter(adapter),
sizeof(struct fsf_qtcb));
debug_text_event(fsf_req->adapter->erp_dbf, 0,
"qtcb-size");
debug_event(fsf_req->adapter->erp_dbf, 0,
&bottom->max_qtcb_size, sizeof (u32));
zfcp_erp_adapter_shutdown(adapter, 0, 129, (u64)fsf_req);
return -EIO;
}
@ -2212,8 +2149,6 @@ zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *fsf_req)
&adapter->status);
break;
case FSF_EXCHANGE_CONFIG_DATA_INCOMPLETE:
debug_text_event(adapter->erp_dbf, 0, "xchg-inco");
if (zfcp_fsf_exchange_config_evaluate(fsf_req, 0))
return -EIO;
@ -2224,9 +2159,6 @@ zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *fsf_req)
&qtcb->header.fsf_status_qual.link_down_info);
break;
default:
debug_text_event(fsf_req->adapter->erp_dbf, 0, "fsf-stat-ng");
debug_event(fsf_req->adapter->erp_dbf, 0,
&fsf_req->qtcb->header.fsf_status, sizeof(u32));
zfcp_erp_adapter_shutdown(adapter, 0, 130, (u64)fsf_req);
return -EIO;
}
@ -2406,10 +2338,6 @@ zfcp_fsf_exchange_port_data_handler(struct zfcp_fsf_req *fsf_req)
zfcp_fsf_link_down_info_eval(fsf_req, 43,
&qtcb->header.fsf_status_qual.link_down_info);
break;
default:
debug_text_event(adapter->erp_dbf, 0, "xchg-port-ng");
debug_event(adapter->erp_dbf, 0,
&fsf_req->qtcb->header.fsf_status, sizeof(u32));
}
}
@ -2507,8 +2435,6 @@ zfcp_fsf_open_port_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_LOG_NORMAL("bug: remote port 0x%016Lx on adapter %s "
"is already open.\n",
port->wwpn, zfcp_get_busid_by_port(port));
debug_text_exception(fsf_req->adapter->erp_dbf, 0,
"fsf_s_popen");
/*
* This is a bug, however operation should continue normally
* if it is simply ignored
@ -2532,7 +2458,6 @@ zfcp_fsf_open_port_handler(struct zfcp_fsf_req *fsf_req)
break;
}
}
debug_text_event(fsf_req->adapter->erp_dbf, 1, "fsf_s_access");
zfcp_erp_port_access_denied(port, 57, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -2542,8 +2467,6 @@ zfcp_fsf_open_port_handler(struct zfcp_fsf_req *fsf_req)
"The remote port 0x%016Lx on adapter %s "
"could not be opened. Disabling it.\n",
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, 31, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -2551,15 +2474,11 @@ zfcp_fsf_open_port_handler(struct zfcp_fsf_req *fsf_req)
case FSF_ADAPTER_STATUS_AVAILABLE:
switch (header->fsf_status_qual.word[0]) {
case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_sq_ltest");
/* ERP strategy will escalate */
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
/* ERP strategy will escalate */
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_sq_ulp");
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_SQ_NO_RETRY_POSSIBLE:
@ -2568,8 +2487,6 @@ zfcp_fsf_open_port_handler(struct zfcp_fsf_req *fsf_req)
"Disabling it.\n",
port->wwpn,
zfcp_get_busid_by_port(port));
debug_text_exception(fsf_req->adapter->erp_dbf, 0,
"fsf_sq_no_retry");
zfcp_erp_port_failed(port, 32, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -2577,12 +2494,6 @@ zfcp_fsf_open_port_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_LOG_NORMAL
("bug: Wrong status qualifier 0x%x arrived.\n",
header->fsf_status_qual.word[0]);
debug_text_event(fsf_req->adapter->erp_dbf, 0,
"fsf_sq_inval:");
debug_exception(
fsf_req->adapter->erp_dbf, 0,
&header->fsf_status_qual.word[0],
sizeof (u32));
break;
}
break;
@ -2625,17 +2536,12 @@ zfcp_fsf_open_port_handler(struct zfcp_fsf_req *fsf_req)
"warning: insufficient length of "
"PLOGI payload (%i)\n",
fsf_req->qtcb->bottom.support.els1_length);
debug_text_event(fsf_req->adapter->erp_dbf, 0,
"fsf_s_short_plogi:");
/* skip sanity check and assume wwpn is ok */
} else {
if (plogi->serv_param.wwpn != port->wwpn) {
ZFCP_LOG_INFO("warning: d_id of port "
"0x%016Lx changed during "
"open\n", port->wwpn);
debug_text_event(
fsf_req->adapter->erp_dbf, 0,
"fsf_s_did_change:");
atomic_clear_mask(
ZFCP_STATUS_PORT_DID_DID,
&port->status);
@ -2660,9 +2566,6 @@ zfcp_fsf_open_port_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_LOG_NORMAL("bug: An unknown FSF Status was presented "
"(debug info 0x%x)\n",
header->fsf_status);
debug_text_event(fsf_req->adapter->erp_dbf, 0, "fsf_s_inval:");
debug_exception(fsf_req->adapter->erp_dbf, 0,
&header->fsf_status, sizeof (u32));
break;
}
@ -2766,8 +2669,6 @@ zfcp_fsf_close_port_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
(char *) &fsf_req->qtcb->header.fsf_status_qual,
sizeof (union fsf_status_qual));
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_s_phand_nv");
zfcp_erp_adapter_reopen(port->adapter, 0, 107, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -2793,10 +2694,6 @@ zfcp_fsf_close_port_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_LOG_NORMAL("bug: An unknown FSF Status was presented "
"(debug info 0x%x)\n",
fsf_req->qtcb->header.fsf_status);
debug_text_event(fsf_req->adapter->erp_dbf, 0, "fsf_s_inval:");
debug_exception(fsf_req->adapter->erp_dbf, 0,
&fsf_req->qtcb->header.fsf_status,
sizeof (u32));
break;
}
@ -2909,8 +2806,6 @@ zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
(char *) &header->fsf_status_qual,
sizeof (union fsf_status_qual));
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_s_phand_nv");
zfcp_erp_adapter_reopen(port->adapter, 0, 108, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -2932,7 +2827,6 @@ zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *fsf_req)
break;
}
}
debug_text_event(fsf_req->adapter->erp_dbf, 1, "fsf_s_access");
zfcp_erp_port_access_denied(port, 58, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -2943,7 +2837,6 @@ zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *fsf_req)
"to close it physically.\n",
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, 50, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR |
ZFCP_STATUS_FSFREQ_RETRY;
@ -2959,26 +2852,17 @@ zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *fsf_req)
case FSF_ADAPTER_STATUS_AVAILABLE:
switch (header->fsf_status_qual.word[0]) {
case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_sq_ltest");
/* This will now be escalated by ERP */
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
/* ERP strategy will escalate */
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_sq_ulp");
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
default:
ZFCP_LOG_NORMAL
("bug: Wrong status qualifier 0x%x arrived.\n",
header->fsf_status_qual.word[0]);
debug_text_event(fsf_req->adapter->erp_dbf, 0,
"fsf_sq_inval:");
debug_exception(
fsf_req->adapter->erp_dbf, 0,
&header->fsf_status_qual.word[0], sizeof (u32));
break;
}
break;
@ -3001,9 +2885,6 @@ zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_LOG_NORMAL("bug: An unknown FSF Status was presented "
"(debug info 0x%x)\n",
header->fsf_status);
debug_text_event(fsf_req->adapter->erp_dbf, 0, "fsf_s_inval:");
debug_exception(fsf_req->adapter->erp_dbf, 0,
&header->fsf_status, sizeof (u32));
break;
}
@ -3135,7 +3016,6 @@ zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
(char *) &header->fsf_status_qual,
sizeof (union fsf_status_qual));
debug_text_event(adapter->erp_dbf, 1, "fsf_s_ph_nv");
zfcp_erp_adapter_reopen(unit->port->adapter, 0, 109,
(u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@ -3146,8 +3026,6 @@ zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *fsf_req)
"remote port 0x%016Lx on adapter %s twice.\n",
unit->fcp_lun,
unit->port->wwpn, zfcp_get_busid_by_unit(unit));
debug_text_exception(adapter->erp_dbf, 0,
"fsf_s_uopen");
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -3169,7 +3047,6 @@ zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *fsf_req)
break;
}
}
debug_text_event(adapter->erp_dbf, 1, "fsf_s_access");
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);
@ -3180,7 +3057,6 @@ zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_LOG_DEBUG("The remote port 0x%016Lx on adapter %s "
"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, 51, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR |
ZFCP_STATUS_FSFREQ_RETRY;
@ -3221,8 +3097,6 @@ zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
(char *) &header->fsf_status_qual,
sizeof (union fsf_status_qual));
debug_text_event(adapter->erp_dbf, 2,
"fsf_s_l_sh_vio");
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);
@ -3237,8 +3111,6 @@ zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *fsf_req)
unit->fcp_lun,
unit->port->wwpn,
zfcp_get_busid_by_unit(unit));
debug_text_event(adapter->erp_dbf, 1,
"fsf_s_max_units");
zfcp_erp_unit_failed(unit, 34, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -3247,26 +3119,17 @@ zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *fsf_req)
switch (header->fsf_status_qual.word[0]) {
case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
/* Re-establish link to port */
debug_text_event(adapter->erp_dbf, 1,
"fsf_sq_ltest");
zfcp_test_link(unit->port);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
/* ERP strategy will escalate */
debug_text_event(adapter->erp_dbf, 1,
"fsf_sq_ulp");
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
default:
ZFCP_LOG_NORMAL
("bug: Wrong status qualifier 0x%x arrived.\n",
header->fsf_status_qual.word[0]);
debug_text_event(adapter->erp_dbf, 0,
"fsf_sq_inval:");
debug_exception(adapter->erp_dbf, 0,
&header->fsf_status_qual.word[0],
sizeof (u32));
}
break;
@ -3339,9 +3202,6 @@ zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_LOG_NORMAL("bug: An unknown FSF Status was presented "
"(debug info 0x%x)\n",
header->fsf_status);
debug_text_event(adapter->erp_dbf, 0, "fsf_s_inval:");
debug_exception(adapter->erp_dbf, 0,
&header->fsf_status, sizeof (u32));
break;
}
@ -3454,8 +3314,6 @@ zfcp_fsf_close_unit_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
(char *) &fsf_req->qtcb->header.fsf_status_qual,
sizeof (union fsf_status_qual));
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_s_phand_nv");
zfcp_erp_adapter_reopen(unit->port->adapter, 0, 110,
(u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@ -3473,8 +3331,6 @@ zfcp_fsf_close_unit_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
(char *) &fsf_req->qtcb->header.fsf_status_qual,
sizeof (union fsf_status_qual));
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_s_lhand_nv");
zfcp_erp_port_reopen(unit->port, 0, 111, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -3484,7 +3340,6 @@ zfcp_fsf_close_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(fsf_req->adapter->erp_dbf, 2, "fsf_s_pboxed");
zfcp_erp_port_boxed(unit->port, 52, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR |
ZFCP_STATUS_FSFREQ_RETRY;
@ -3494,27 +3349,17 @@ zfcp_fsf_close_unit_handler(struct zfcp_fsf_req *fsf_req)
switch (fsf_req->qtcb->header.fsf_status_qual.word[0]) {
case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
/* re-establish link to port */
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_sq_ltest");
zfcp_test_link(unit->port);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
/* ERP strategy will escalate */
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_sq_ulp");
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
default:
ZFCP_LOG_NORMAL
("bug: Wrong status qualifier 0x%x arrived.\n",
fsf_req->qtcb->header.fsf_status_qual.word[0]);
debug_text_event(fsf_req->adapter->erp_dbf, 0,
"fsf_sq_inval:");
debug_exception(
fsf_req->adapter->erp_dbf, 0,
&fsf_req->qtcb->header.fsf_status_qual.word[0],
sizeof (u32));
break;
}
break;
@ -3535,10 +3380,6 @@ zfcp_fsf_close_unit_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_LOG_NORMAL("bug: An unknown FSF Status was presented "
"(debug info 0x%x)\n",
fsf_req->qtcb->header.fsf_status);
debug_text_event(fsf_req->adapter->erp_dbf, 0, "fsf_s_inval:");
debug_exception(fsf_req->adapter->erp_dbf, 0,
&fsf_req->qtcb->header.fsf_status,
sizeof (u32));
break;
}
@ -3851,8 +3692,6 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
(char *) &header->fsf_status_qual,
sizeof (union fsf_status_qual));
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_s_phand_nv");
zfcp_erp_adapter_reopen(unit->port->adapter, 0, 112,
(u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@ -3870,8 +3709,6 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_NORMAL,
(char *) &header->fsf_status_qual,
sizeof (union fsf_status_qual));
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_s_uhand_nv");
zfcp_erp_port_reopen(unit->port, 0, 113, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -3888,8 +3725,6 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_NORMAL,
(char *) &header->fsf_status_qual,
sizeof (union fsf_status_qual));
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_s_hand_mis");
zfcp_erp_adapter_reopen(unit->port->adapter, 0, 114,
(u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@ -3901,8 +3736,6 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req)
zfcp_get_busid_by_unit(unit),
ZFCP_FC_SERVICE_CLASS_DEFAULT);
/* stop operation for this adapter */
debug_text_exception(fsf_req->adapter->erp_dbf, 0,
"fsf_s_class_nsup");
zfcp_erp_adapter_shutdown(unit->port->adapter, 0, 132,
(u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@ -3920,8 +3753,6 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
(char *) &header->fsf_status_qual,
sizeof (union fsf_status_qual));
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_s_fcp_lun_nv");
zfcp_erp_port_reopen(unit->port, 0, 115, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -3944,7 +3775,6 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req)
break;
}
}
debug_text_event(fsf_req->adapter->erp_dbf, 1, "fsf_s_access");
zfcp_erp_unit_access_denied(unit, 61, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -3958,8 +3788,6 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req)
zfcp_get_busid_by_unit(unit),
fsf_req->qtcb->bottom.io.data_direction);
/* stop operation for this adapter */
debug_text_event(fsf_req->adapter->erp_dbf, 0,
"fsf_s_dir_ind_nv");
zfcp_erp_adapter_shutdown(unit->port->adapter, 0, 133,
(u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@ -3974,8 +3802,6 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req)
zfcp_get_busid_by_unit(unit),
fsf_req->qtcb->bottom.io.fcp_cmnd_length);
/* stop operation for this adapter */
debug_text_event(fsf_req->adapter->erp_dbf, 0,
"fsf_s_cmd_len_nv");
zfcp_erp_adapter_shutdown(unit->port->adapter, 0, 134,
(u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@ -3985,7 +3811,6 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req)
ZFCP_LOG_DEBUG("The remote port 0x%016Lx on adapter %s "
"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, 53, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR |
ZFCP_STATUS_FSFREQ_RETRY;
@ -3996,7 +3821,6 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req)
"wwpn=0x%016Lx, fcp_lun=0x%016Lx)\n",
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, 54, (u64)fsf_req);
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR
| ZFCP_STATUS_FSFREQ_RETRY;
@ -4006,25 +3830,16 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req)
switch (header->fsf_status_qual.word[0]) {
case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
/* re-establish link to port */
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_sq_ltest");
zfcp_test_link(unit->port);
break;
case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
/* FIXME(hw) need proper specs for proper action */
/* let scsi stack deal with retries and escalation */
debug_text_event(fsf_req->adapter->erp_dbf, 1,
"fsf_sq_ulp");
break;
default:
ZFCP_LOG_NORMAL
("Unknown status qualifier 0x%x arrived.\n",
header->fsf_status_qual.word[0]);
debug_text_event(fsf_req->adapter->erp_dbf, 0,
"fsf_sq_inval:");
debug_exception(fsf_req->adapter->erp_dbf, 0,
&header->fsf_status_qual.word[0],
sizeof(u32));
break;
}
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@ -4035,12 +3850,6 @@ zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *fsf_req)
case FSF_FCP_RSP_AVAILABLE:
break;
default:
debug_text_event(fsf_req->adapter->erp_dbf, 0, "fsf_s_inval:");
debug_exception(fsf_req->adapter->erp_dbf, 0,
&header->fsf_status, sizeof(u32));
break;
}
skip_fsfstatus:
@ -4620,9 +4429,6 @@ zfcp_fsf_control_file_handler(struct zfcp_fsf_req *fsf_req)
"was presented on the adapter %s\n",
header->fsf_status,
zfcp_get_busid_by_adapter(adapter));
debug_text_event(fsf_req->adapter->erp_dbf, 0, "fsf_sq_inval");
debug_exception(fsf_req->adapter->erp_dbf, 0,
&header->fsf_status_qual.word[0], sizeof(u32));
fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
retval = -EINVAL;
break;
@ -4812,7 +4618,6 @@ static int zfcp_fsf_req_send(struct zfcp_fsf_req *fsf_req)
volatile struct qdio_buffer_element *sbale;
int inc_seq_no;
int new_distance_from_int;
u64 dbg_tmp[2];
int retval = 0;
adapter = fsf_req->adapter;
@ -4862,10 +4667,6 @@ static int zfcp_fsf_req_send(struct zfcp_fsf_req *fsf_req)
QDIO_FLAG_SYNC_OUTPUT,
0, fsf_req->sbal_first, fsf_req->sbal_number, NULL);
dbg_tmp[0] = (unsigned long) sbale[0].addr;
dbg_tmp[1] = (u64) retval;
debug_event(adapter->erp_dbf, 4, (void *) dbg_tmp, 16);
if (unlikely(retval)) {
/* Queues are down..... */
retval = -EIO;

2
drivers/s390/scsi/zfcp_qdio.c
View File

@ -239,8 +239,6 @@ static void zfcp_qdio_reqid_check(struct zfcp_adapter *adapter,
struct zfcp_fsf_req *fsf_req;
unsigned long flags;
debug_long_event(adapter->erp_dbf, 4, req_id);
spin_lock_irqsave(&adapter->req_list_lock, flags);
fsf_req = zfcp_reqlist_find(adapter, req_id);