/*
- * This file is part of the zfcp device driver for
- * FCP adapters for IBM System z9 and zSeries.
+ * zfcp device driver
*
- * (C) Copyright IBM Corp. 2002, 2006
+ * Debug traces for zfcp.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Copyright IBM Corporation 2002, 2008
*/
+#define KMSG_COMPONENT "zfcp"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/ctype.h>
#include <asm/debug.h>
#include "zfcp_ext.h"
MODULE_PARM_DESC(dbfsize,
"number of pages for each debug feature area (default 4)");
-#define ZFCP_LOG_AREA ZFCP_LOG_AREA_OTHER
-
static void zfcp_dbf_hexdump(debug_info_t *dbf, void *to, int to_len,
int level, char *from, int from_len)
{
dump->offset = offset;
dump->size = min(from_len - offset, room);
memcpy(dump->data, from + offset, dump->size);
- debug_event(dbf, level, dump, dump->size);
+ debug_event(dbf, level, dump, dump->size + sizeof(*dump));
}
}
t.tv_sec, t.tv_nsec);
zfcp_dbf_out(&p, "cpu", "%02i", entry->id.fields.cpuid);
} else {
- zfcp_dbf_outd(&p, NULL, dump->data, dump->size, dump->offset,
+ zfcp_dbf_outd(&p, "", dump->data, dump->size, dump->offset,
dump->total_size);
if ((dump->offset + dump->size) == dump->total_size)
p += sprintf(p, "\n");
fsf_status_qual, FSF_STATUS_QUALIFIER_SIZE);
response->fsf_req_status = fsf_req->status;
response->sbal_first = fsf_req->sbal_first;
- response->sbal_curr = fsf_req->sbal_curr;
response->sbal_last = fsf_req->sbal_last;
+ response->sbal_response = fsf_req->sbal_response;
response->pool = fsf_req->pool != NULL;
response->erp_action = (unsigned long)fsf_req->erp_action;
strncpy(rec->tag, "stat", ZFCP_DBF_TAG_SIZE);
strncpy(rec->tag2, tag, ZFCP_DBF_TAG_SIZE);
- rec->u.status.failed = adapter->status_read_failed;
+ rec->u.status.failed = atomic_read(&adapter->stat_miss);
if (status_buffer != NULL) {
rec->u.status.status_type = status_buffer->status_type;
rec->u.status.status_subtype = status_buffer->status_subtype;
/**
* zfcp_hba_dbf_event_qdio - trace event for QDIO related failure
* @adapter: adapter affected by this QDIO related event
- * @status: as passed by qdio module
* @qdio_error: as passed by qdio module
- * @siga_error: as passed by qdio module
* @sbal_index: first buffer with error condition, as passed by qdio module
* @sbal_count: number of buffers affected, as passed by qdio module
*/
-void zfcp_hba_dbf_event_qdio(struct zfcp_adapter *adapter, unsigned int status,
- unsigned int qdio_error, unsigned int siga_error,
- int sbal_index, int sbal_count)
+void zfcp_hba_dbf_event_qdio(struct zfcp_adapter *adapter,
+ unsigned int qdio_error, int sbal_index,
+ int sbal_count)
{
struct zfcp_hba_dbf_record *r = &adapter->hba_dbf_buf;
unsigned long flags;
spin_lock_irqsave(&adapter->hba_dbf_lock, flags);
memset(r, 0, sizeof(*r));
strncpy(r->tag, "qdio", ZFCP_DBF_TAG_SIZE);
- r->u.qdio.status = status;
r->u.qdio.qdio_error = qdio_error;
- r->u.qdio.siga_error = siga_error;
r->u.qdio.sbal_index = sbal_index;
r->u.qdio.sbal_count = sbal_count;
debug_event(adapter->hba_dbf, 0, r, sizeof(*r));
spin_unlock_irqrestore(&adapter->hba_dbf_lock, flags);
}
+/**
+ * zfcp_hba_dbf_event_berr - trace event for bit error threshold
+ * @adapter: adapter affected by this QDIO related event
+ * @req: fsf request
+ */
+void zfcp_hba_dbf_event_berr(struct zfcp_adapter *adapter,
+ struct zfcp_fsf_req *req)
+{
+ struct zfcp_hba_dbf_record *r = &adapter->hba_dbf_buf;
+ struct fsf_status_read_buffer *sr_buf = req->data;
+ struct fsf_bit_error_payload *err = &sr_buf->payload.bit_error;
+ unsigned long flags;
+
+ spin_lock_irqsave(&adapter->hba_dbf_lock, flags);
+ memset(r, 0, sizeof(*r));
+ strncpy(r->tag, "berr", ZFCP_DBF_TAG_SIZE);
+ memcpy(&r->u.berr, err, sizeof(struct fsf_bit_error_payload));
+ debug_event(adapter->hba_dbf, 0, r, sizeof(*r));
+ spin_unlock_irqrestore(&adapter->hba_dbf_lock, flags);
+}
static void zfcp_hba_dbf_view_response(char **p,
struct zfcp_hba_dbf_record_response *r)
{
FSF_STATUS_QUALIFIER_SIZE, 0, FSF_STATUS_QUALIFIER_SIZE);
zfcp_dbf_out(p, "fsf_req_status", "0x%08x", r->fsf_req_status);
zfcp_dbf_out(p, "sbal_first", "0x%02x", r->sbal_first);
- zfcp_dbf_out(p, "sbal_curr", "0x%02x", r->sbal_curr);
zfcp_dbf_out(p, "sbal_last", "0x%02x", r->sbal_last);
+ zfcp_dbf_out(p, "sbal_response", "0x%02x", r->sbal_response);
zfcp_dbf_out(p, "pool", "0x%02x", r->pool);
switch (r->fsf_command) {
break;
zfcp_dbf_out(p, "scsi_cmnd", "0x%0Lx", r->u.fcp.cmnd);
zfcp_dbf_out(p, "scsi_serial", "0x%016Lx", r->u.fcp.serial);
+ p += sprintf(*p, "\n");
break;
case FSF_QTCB_OPEN_PORT_WITH_DID:
static void zfcp_hba_dbf_view_qdio(char **p, struct zfcp_hba_dbf_record_qdio *r)
{
- zfcp_dbf_out(p, "status", "0x%08x", r->status);
zfcp_dbf_out(p, "qdio_error", "0x%08x", r->qdio_error);
- zfcp_dbf_out(p, "siga_error", "0x%08x", r->siga_error);
zfcp_dbf_out(p, "sbal_index", "0x%02x", r->sbal_index);
zfcp_dbf_out(p, "sbal_count", "0x%02x", r->sbal_count);
}
+static void zfcp_hba_dbf_view_berr(char **p, struct fsf_bit_error_payload *r)
+{
+ zfcp_dbf_out(p, "link_failures", "%d", r->link_failure_error_count);
+ zfcp_dbf_out(p, "loss_of_sync_err", "%d", r->loss_of_sync_error_count);
+ zfcp_dbf_out(p, "loss_of_sig_err", "%d", r->loss_of_signal_error_count);
+ zfcp_dbf_out(p, "prim_seq_err", "%d",
+ r->primitive_sequence_error_count);
+ zfcp_dbf_out(p, "inval_trans_word_err", "%d",
+ r->invalid_transmission_word_error_count);
+ zfcp_dbf_out(p, "CRC_errors", "%d", r->crc_error_count);
+ zfcp_dbf_out(p, "prim_seq_event_to", "%d",
+ r->primitive_sequence_event_timeout_count);
+ zfcp_dbf_out(p, "elast_buf_overrun_err", "%d",
+ r->elastic_buffer_overrun_error_count);
+ zfcp_dbf_out(p, "adv_rec_buf2buf_cred", "%d",
+ r->advertised_receive_b2b_credit);
+ zfcp_dbf_out(p, "curr_rec_buf2buf_cred", "%d",
+ r->current_receive_b2b_credit);
+ zfcp_dbf_out(p, "adv_trans_buf2buf_cred", "%d",
+ r->advertised_transmit_b2b_credit);
+ zfcp_dbf_out(p, "curr_trans_buf2buf_cred", "%d",
+ r->current_transmit_b2b_credit);
+}
+
static int zfcp_hba_dbf_view_format(debug_info_t *id, struct debug_view *view,
char *out_buf, const char *in_buf)
{
zfcp_hba_dbf_view_status(&p, &r->u.status);
else if (strncmp(r->tag, "qdio", ZFCP_DBF_TAG_SIZE) == 0)
zfcp_hba_dbf_view_qdio(&p, &r->u.qdio);
+ else if (strncmp(r->tag, "berr", ZFCP_DBF_TAG_SIZE) == 0)
+ zfcp_hba_dbf_view_berr(&p, &r->u.berr);
- p += sprintf(p, "\n");
+ if (strncmp(r->tag, "resp", ZFCP_DBF_TAG_SIZE) != 0)
+ p += sprintf(p, "\n");
return p - out_buf;
}
[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",
+ [55] = "port access denied",
+ [56] = "",
+ [57] = "",
+ [58] = "",
+ [59] = "unit access denied",
[60] = "shared unit access denied open unit",
- [61] = "unit access denied fcp",
+ [61] = "",
[62] = "request timeout",
[63] = "adisc link test reject or timeout",
[64] = "adisc link test d_id changed",
[75] = "physical port recovery escalation after failed port "
"recovery",
[76] = "port recovery escalation after failed unit recovery",
- [77] = "recovery opening nameserver port",
+ [77] = "",
[78] = "duplicate request id",
[79] = "link down",
[80] = "exclusive read-only unit access unsupported",
[81] = "shared read-write unit access unsupported",
[82] = "incoming rscn",
- [83] = "incoming plogi",
- [84] = "incoming logo",
+ [83] = "incoming wwpn",
+ [84] = "wka port handle not valid close port",
[85] = "online",
[86] = "offline",
[87] = "ccw device gone",
[120] = "unknown fsf command",
[121] = "no recommendation for status qualifier",
[122] = "status read physical port closed in error",
- [123] = "fc service class not supported ct",
- [124] = "fc service class not supported els",
+ [123] = "fc service class not supported",
+ [124] = "",
[125] = "need newer zfcp",
[126] = "need newer microcode",
[127] = "arbitrated loop not supported",
- [128] = "unknown topology",
+ [128] = "",
[129] = "qtcb size mismatch",
[130] = "unknown fsf status ecd",
[131] = "fcp request too big",
- [132] = "fc service class not supported fcp",
+ [132] = "",
[133] = "data direction not valid fcp",
[134] = "command length not valid fcp",
[135] = "status read act update",
[137] = "hbaapi port open",
[138] = "hbaapi unit open",
[139] = "hbaapi unit shutdown",
- [140] = "qdio error",
+ [140] = "qdio error outbound",
[141] = "scsi host reset",
[142] = "dismissing fsf request for recovery action",
[143] = "recovery action timed out",
[144] = "recovery action gone",
[145] = "recovery action being processed",
[146] = "recovery action ready for next step",
+ [147] = "qdio error inbound",
+ [148] = "nameserver needed for port scan",
+ [149] = "port scan",
+ [150] = "ptp attach",
+ [151] = "port validation failed",
};
static int zfcp_rec_dbf_view_format(debug_info_t *id, struct debug_view *view,
* zfcp_rec_dbf_event_thread - trace event related to recovery thread operation
* @id2: identifier for event
* @adapter: adapter
- * @lock: non-zero value indicates that erp_lock has not yet been acquired
+ * This function assumes that the caller is holding erp_lock.
*/
-void zfcp_rec_dbf_event_thread(u8 id2, struct zfcp_adapter *adapter, int lock)
+void zfcp_rec_dbf_event_thread(u8 id2, struct zfcp_adapter *adapter)
{
struct zfcp_rec_dbf_record *r = &adapter->rec_dbf_buf;
unsigned long flags = 0;
struct list_head *entry;
unsigned ready = 0, running = 0, total;
- if (lock)
- read_lock_irqsave(&adapter->erp_lock, flags);
list_for_each(entry, &adapter->erp_ready_head)
ready++;
list_for_each(entry, &adapter->erp_running_head)
running++;
total = adapter->erp_total_count;
- if (lock)
- read_unlock_irqrestore(&adapter->erp_lock, flags);
spin_lock_irqsave(&adapter->rec_dbf_lock, flags);
memset(r, 0, sizeof(*r));
r->u.thread.total = total;
r->u.thread.ready = ready;
r->u.thread.running = running;
- debug_event(adapter->rec_dbf, 5, r, sizeof(*r));
+ debug_event(adapter->rec_dbf, 6, r, sizeof(*r));
spin_unlock_irqrestore(&adapter->rec_dbf_lock, flags);
}
+/**
+ * zfcp_rec_dbf_event_thread - trace event related to recovery thread operation
+ * @id2: identifier for event
+ * @adapter: adapter
+ * This function assumes that the caller does not hold erp_lock.
+ */
+void zfcp_rec_dbf_event_thread_lock(u8 id2, struct zfcp_adapter *adapter)
+{
+ unsigned long flags;
+
+ read_lock_irqsave(&adapter->erp_lock, flags);
+ zfcp_rec_dbf_event_thread(id2, adapter);
+ read_unlock_irqrestore(&adapter->erp_lock, flags);
+}
+
static void zfcp_rec_dbf_event_target(u8 id2, void *ref,
struct zfcp_adapter *adapter,
atomic_t *status, atomic_t *erp_count,
r->u.action.status = erp_action->status;
r->u.action.step = erp_action->step;
r->u.action.fsf_req = (unsigned long)erp_action->fsf_req;
- debug_event(adapter->rec_dbf, 4, r, sizeof(*r));
+ debug_event(adapter->rec_dbf, 5, r, sizeof(*r));
spin_unlock_irqrestore(&adapter->rec_dbf_lock, flags);
}
void zfcp_san_dbf_event_ct_request(struct zfcp_fsf_req *fsf_req)
{
struct zfcp_send_ct *ct = (struct zfcp_send_ct *)fsf_req->data;
- struct zfcp_port *port = ct->port;
- struct zfcp_adapter *adapter = port->adapter;
- struct ct_hdr *hdr = zfcp_sg_to_address(ct->req);
+ struct zfcp_wka_port *wka_port = ct->wka_port;
+ struct zfcp_adapter *adapter = wka_port->adapter;
+ struct ct_hdr *hdr = sg_virt(ct->req);
struct zfcp_san_dbf_record *r = &adapter->san_dbf_buf;
struct zfcp_san_dbf_record_ct_request *oct = &r->u.ct_req;
+ int level = 3;
unsigned long flags;
spin_lock_irqsave(&adapter->san_dbf_lock, flags);
r->fsf_reqid = (unsigned long)fsf_req;
r->fsf_seqno = fsf_req->seq_no;
r->s_id = fc_host_port_id(adapter->scsi_host);
- r->d_id = port->d_id;
+ r->d_id = wka_port->d_id;
oct->cmd_req_code = hdr->cmd_rsp_code;
oct->revision = hdr->revision;
oct->gs_type = hdr->gs_type;
oct->options = hdr->options;
oct->max_res_size = hdr->max_res_size;
oct->len = min((int)ct->req->length - (int)sizeof(struct ct_hdr),
- ZFCP_DBF_CT_PAYLOAD);
- memcpy(oct->payload, (void *)hdr + sizeof(struct ct_hdr), oct->len);
- debug_event(adapter->san_dbf, 3, r, sizeof(*r));
+ ZFCP_DBF_SAN_MAX_PAYLOAD);
+ debug_event(adapter->san_dbf, level, r, sizeof(*r));
+ zfcp_dbf_hexdump(adapter->san_dbf, r, sizeof(*r), level,
+ (void *)hdr + sizeof(struct ct_hdr), oct->len);
spin_unlock_irqrestore(&adapter->san_dbf_lock, flags);
}
void zfcp_san_dbf_event_ct_response(struct zfcp_fsf_req *fsf_req)
{
struct zfcp_send_ct *ct = (struct zfcp_send_ct *)fsf_req->data;
- struct zfcp_port *port = ct->port;
- struct zfcp_adapter *adapter = port->adapter;
- struct ct_hdr *hdr = zfcp_sg_to_address(ct->resp);
+ struct zfcp_wka_port *wka_port = ct->wka_port;
+ struct zfcp_adapter *adapter = wka_port->adapter;
+ struct ct_hdr *hdr = sg_virt(ct->resp);
struct zfcp_san_dbf_record *r = &adapter->san_dbf_buf;
struct zfcp_san_dbf_record_ct_response *rct = &r->u.ct_resp;
+ int level = 3;
unsigned long flags;
spin_lock_irqsave(&adapter->san_dbf_lock, flags);
strncpy(r->tag, "rctc", ZFCP_DBF_TAG_SIZE);
r->fsf_reqid = (unsigned long)fsf_req;
r->fsf_seqno = fsf_req->seq_no;
- r->s_id = port->d_id;
+ r->s_id = wka_port->d_id;
r->d_id = fc_host_port_id(adapter->scsi_host);
rct->cmd_rsp_code = hdr->cmd_rsp_code;
rct->revision = hdr->revision;
rct->expl = hdr->reason_code_expl;
rct->vendor_unique = hdr->vendor_unique;
rct->len = min((int)ct->resp->length - (int)sizeof(struct ct_hdr),
- ZFCP_DBF_CT_PAYLOAD);
- memcpy(rct->payload, (void *)hdr + sizeof(struct ct_hdr), rct->len);
- debug_event(adapter->san_dbf, 3, r, sizeof(*r));
+ ZFCP_DBF_SAN_MAX_PAYLOAD);
+ debug_event(adapter->san_dbf, level, r, sizeof(*r));
+ zfcp_dbf_hexdump(adapter->san_dbf, r, sizeof(*r), level,
+ (void *)hdr + sizeof(struct ct_hdr), rct->len);
spin_unlock_irqrestore(&adapter->san_dbf_lock, flags);
}
rec->u.els.ls_code = ls_code;
debug_event(adapter->san_dbf, level, rec, sizeof(*rec));
zfcp_dbf_hexdump(adapter->san_dbf, rec, sizeof(*rec), level,
- buffer, min(buflen, ZFCP_DBF_ELS_MAX_PAYLOAD));
+ buffer, min(buflen, ZFCP_DBF_SAN_MAX_PAYLOAD));
spin_unlock_irqrestore(&adapter->san_dbf_lock, flags);
}
zfcp_san_dbf_event_els("oels", 2, fsf_req,
fc_host_port_id(els->adapter->scsi_host),
- els->d_id, *(u8 *) zfcp_sg_to_address(els->req),
- zfcp_sg_to_address(els->req), els->req->length);
+ els->d_id, *(u8 *) sg_virt(els->req),
+ sg_virt(els->req), els->req->length);
}
/**
zfcp_san_dbf_event_els("rels", 2, fsf_req, els->d_id,
fc_host_port_id(els->adapter->scsi_host),
- *(u8 *)zfcp_sg_to_address(els->req),
- zfcp_sg_to_address(els->resp),
+ *(u8 *)sg_virt(els->req), sg_virt(els->resp),
els->resp->length);
}
zfcp_san_dbf_event_els("iels", 1, fsf_req, buf->d_id,
fc_host_port_id(adapter->scsi_host),
- *(u8 *)buf->payload, (void *)buf->payload,
+ buf->payload.data[0], (void *)buf->payload.data,
length);
}
char *out_buf, const char *in_buf)
{
struct zfcp_san_dbf_record *r = (struct zfcp_san_dbf_record *)in_buf;
- char *buffer = NULL;
- int buflen = 0, total = 0;
char *p = out_buf;
if (strncmp(r->tag, "dump", ZFCP_DBF_TAG_SIZE) == 0)
zfcp_dbf_out(&p, "gs_subtype", "0x%02x", ct->gs_subtype);
zfcp_dbf_out(&p, "options", "0x%02x", ct->options);
zfcp_dbf_out(&p, "max_res_size", "0x%04x", ct->max_res_size);
- total = ct->len;
- buffer = ct->payload;
- buflen = min(total, ZFCP_DBF_CT_PAYLOAD);
} else if (strncmp(r->tag, "rctc", ZFCP_DBF_TAG_SIZE) == 0) {
struct zfcp_san_dbf_record_ct_response *ct = &r->u.ct_resp;
zfcp_dbf_out(&p, "cmd_rsp_code", "0x%04x", ct->cmd_rsp_code);
zfcp_dbf_out(&p, "reason_code", "0x%02x", ct->reason_code);
zfcp_dbf_out(&p, "reason_code_expl", "0x%02x", ct->expl);
zfcp_dbf_out(&p, "vendor_unique", "0x%02x", ct->vendor_unique);
- total = ct->len;
- buffer = ct->payload;
- buflen = min(total, ZFCP_DBF_CT_PAYLOAD);
} else if (strncmp(r->tag, "oels", ZFCP_DBF_TAG_SIZE) == 0 ||
strncmp(r->tag, "rels", ZFCP_DBF_TAG_SIZE) == 0 ||
strncmp(r->tag, "iels", ZFCP_DBF_TAG_SIZE) == 0) {
struct zfcp_san_dbf_record_els *els = &r->u.els;
zfcp_dbf_out(&p, "ls_code", "0x%02x", els->ls_code);
- total = els->len;
- buffer = els->payload;
- buflen = min(total, ZFCP_DBF_ELS_PAYLOAD);
}
-
- zfcp_dbf_outd(&p, "payload", buffer, buflen, 0, total);
- if (buflen == total)
- p += sprintf(p, "\n");
-
return p - out_buf;
}
rec->scsi_result = scsi_cmnd->result;
rec->scsi_cmnd = (unsigned long)scsi_cmnd;
rec->scsi_serial = scsi_cmnd->serial_number;
- memcpy(rec->scsi_opcode, &scsi_cmnd->cmnd,
+ memcpy(rec->scsi_opcode, scsi_cmnd->cmnd,
min((int)scsi_cmnd->cmd_len,
ZFCP_DBF_SCSI_OPCODE));
rec->scsi_retries = scsi_cmnd->retries;
if (fsf_req != NULL) {
fcp_rsp = (struct fcp_rsp_iu *)
&(fsf_req->qtcb->bottom.io.fcp_rsp);
- fcp_rsp_info =
- zfcp_get_fcp_rsp_info_ptr(fcp_rsp);
+ fcp_rsp_info = (unsigned char *) &fcp_rsp[1];
fcp_sns_info =
zfcp_get_fcp_sns_info_ptr(fcp_rsp);
char dbf_name[DEBUG_MAX_NAME_LEN];
/* debug feature area which records recovery activity */
- sprintf(dbf_name, "zfcp_%s_rec", zfcp_get_busid_by_adapter(adapter));
+ sprintf(dbf_name, "zfcp_%s_rec", dev_name(&adapter->ccw_device->dev));
adapter->rec_dbf = debug_register(dbf_name, dbfsize, 1,
sizeof(struct zfcp_rec_dbf_record));
if (!adapter->rec_dbf)
debug_set_level(adapter->rec_dbf, 3);
/* debug feature area which records HBA (FSF and QDIO) conditions */
- sprintf(dbf_name, "zfcp_%s_hba", zfcp_get_busid_by_adapter(adapter));
+ sprintf(dbf_name, "zfcp_%s_hba", dev_name(&adapter->ccw_device->dev));
adapter->hba_dbf = debug_register(dbf_name, dbfsize, 1,
sizeof(struct zfcp_hba_dbf_record));
if (!adapter->hba_dbf)
debug_set_level(adapter->hba_dbf, 3);
/* debug feature area which records SAN command failures and recovery */
- sprintf(dbf_name, "zfcp_%s_san", zfcp_get_busid_by_adapter(adapter));
+ sprintf(dbf_name, "zfcp_%s_san", dev_name(&adapter->ccw_device->dev));
adapter->san_dbf = debug_register(dbf_name, dbfsize, 1,
sizeof(struct zfcp_san_dbf_record));
if (!adapter->san_dbf)
debug_set_level(adapter->san_dbf, 6);
/* debug feature area which records SCSI command failures and recovery */
- sprintf(dbf_name, "zfcp_%s_scsi", zfcp_get_busid_by_adapter(adapter));
+ sprintf(dbf_name, "zfcp_%s_scsi", dev_name(&adapter->ccw_device->dev));
adapter->scsi_dbf = debug_register(dbf_name, dbfsize, 1,
sizeof(struct zfcp_scsi_dbf_record));
if (!adapter->scsi_dbf)
adapter->hba_dbf = NULL;
adapter->rec_dbf = NULL;
}
-
-#undef ZFCP_LOG_AREA
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff