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yaml
---
r: 136289
b: refs/heads/master
c: 5ffd51a
h: refs/heads/master
i:
  136287: 7697ce2
v: v3
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Swen Schillig authored and James Bottomley committed Mar 12, 2009
1 parent b82f634 commit 44c82f5
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Showing 12 changed files with 216 additions and 357 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: cf13c08223148e525d28f4a740f2e73518ec6abe
refs/heads/master: 5ffd51a5e495a2a002efd523aef0001912b080bd
3 changes: 2 additions & 1 deletion trunk/drivers/s390/scsi/zfcp_aux.c
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Original file line number Diff line number Diff line change
Expand Up @@ -421,7 +421,8 @@ int zfcp_status_read_refill(struct zfcp_adapter *adapter)
while (atomic_read(&adapter->stat_miss) > 0)
if (zfcp_fsf_status_read(adapter)) {
if (atomic_read(&adapter->stat_miss) >= 16) {
zfcp_erp_adapter_reopen(adapter, 0, 103, NULL);
zfcp_erp_adapter_reopen(adapter, 0, "axsref1",
NULL);
return 1;
}
break;
Expand Down
18 changes: 9 additions & 9 deletions trunk/drivers/s390/scsi/zfcp_ccw.c
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Original file line number Diff line number Diff line change
Expand Up @@ -109,10 +109,10 @@ static int 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, 10, NULL,
zfcp_erp_modify_adapter_status(adapter, "ccsonl1", NULL,
ZFCP_STATUS_COMMON_RUNNING, ZFCP_SET);
zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED, 85,
NULL);
zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED,
"ccsonl2", NULL);
zfcp_erp_wait(adapter);
up(&zfcp_data.config_sema);
flush_work(&adapter->scan_work);
Expand All @@ -136,7 +136,7 @@ static int zfcp_ccw_set_offline(struct ccw_device *ccw_device)

down(&zfcp_data.config_sema);
adapter = dev_get_drvdata(&ccw_device->dev);
zfcp_erp_adapter_shutdown(adapter, 0, 86, NULL);
zfcp_erp_adapter_shutdown(adapter, 0, "ccsoff1", NULL);
zfcp_erp_wait(adapter);
zfcp_erp_thread_kill(adapter);
up(&zfcp_data.config_sema);
Expand All @@ -159,21 +159,21 @@ static int zfcp_ccw_notify(struct ccw_device *ccw_device, int event)
case CIO_GONE:
dev_warn(&adapter->ccw_device->dev,
"The FCP device has been detached\n");
zfcp_erp_adapter_shutdown(adapter, 0, 87, NULL);
zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti1", NULL);
break;
case CIO_NO_PATH:
dev_warn(&adapter->ccw_device->dev,
"The CHPID for the FCP device is offline\n");
zfcp_erp_adapter_shutdown(adapter, 0, 88, NULL);
zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti2", NULL);
break;
case CIO_OPER:
dev_info(&adapter->ccw_device->dev,
"The FCP device is operational again\n");
zfcp_erp_modify_adapter_status(adapter, 11, NULL,
zfcp_erp_modify_adapter_status(adapter, "ccnoti3", NULL,
ZFCP_STATUS_COMMON_RUNNING,
ZFCP_SET);
zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED,
89, NULL);
"ccnoti4", NULL);
break;
}
return 1;
Expand All @@ -189,7 +189,7 @@ static void zfcp_ccw_shutdown(struct ccw_device *cdev)

down(&zfcp_data.config_sema);
adapter = dev_get_drvdata(&cdev->dev);
zfcp_erp_adapter_shutdown(adapter, 0, 90, NULL);
zfcp_erp_adapter_shutdown(adapter, 0, "ccshut1", NULL);
zfcp_erp_wait(adapter);
up(&zfcp_data.config_sema);
}
Expand Down
188 changes: 17 additions & 171 deletions trunk/drivers/s390/scsi/zfcp_dbf.c
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Original file line number Diff line number Diff line change
Expand Up @@ -490,172 +490,17 @@ static const char *zfcp_rec_dbf_tags[] = {
[ZFCP_REC_DBF_ID_ACTION] = "action",
};

static const char *zfcp_rec_dbf_ids[] = {
[1] = "new",
[2] = "ready",
[3] = "kill",
[4] = "down sleep",
[5] = "down wakeup",
[6] = "down sleep ecd",
[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] = "",
[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",
[56] = "",
[57] = "",
[58] = "",
[59] = "unit access denied",
[60] = "shared unit access denied open unit",
[61] = "",
[62] = "request timeout",
[63] = "adisc link test reject or timeout",
[64] = "adisc link test d_id changed",
[65] = "adisc link test failed",
[66] = "recovery out of memory",
[67] = "adapter recovery repeated after state change",
[68] = "port recovery repeated after state change",
[69] = "unit recovery repeated after state change",
[70] = "port recovery follow-up after successful adapter recovery",
[71] = "adapter recovery escalation after failed adapter recovery",
[72] = "port recovery follow-up after successful physical port "
"recovery",
[73] = "adapter recovery escalation after failed physical port "
"recovery",
[74] = "unit recovery follow-up after successful port recovery",
[75] = "physical port recovery escalation after failed port "
"recovery",
[76] = "port recovery escalation after failed unit recovery",
[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 wwpn",
[84] = "wka port handle not valid close port",
[85] = "online",
[86] = "offline",
[87] = "ccw device gone",
[88] = "ccw device no path",
[89] = "ccw device operational",
[90] = "ccw device shutdown",
[91] = "sysfs port addition",
[92] = "sysfs port removal",
[93] = "sysfs adapter recovery",
[94] = "sysfs unit addition",
[95] = "sysfs unit removal",
[96] = "sysfs port recovery",
[97] = "sysfs unit recovery",
[98] = "sequence number mismatch",
[99] = "link up",
[100] = "error state",
[101] = "status read physical port closed",
[102] = "link up status read",
[103] = "too many failed status read buffers",
[104] = "port handle not valid abort",
[105] = "lun handle not valid abort",
[106] = "port handle not valid ct",
[107] = "port handle not valid close port",
[108] = "port handle not valid close physical port",
[109] = "port handle not valid open unit",
[110] = "port handle not valid close unit",
[111] = "lun handle not valid close unit",
[112] = "port handle not valid fcp",
[113] = "lun handle not valid fcp",
[114] = "handle mismatch fcp",
[115] = "lun not valid fcp",
[116] = "qdio send failed",
[117] = "version mismatch",
[118] = "incompatible qtcb type",
[119] = "unknown protocol status",
[120] = "unknown fsf command",
[121] = "no recommendation for status qualifier",
[122] = "",
[123] = "fc service class not supported",
[124] = "",
[125] = "need newer zfcp",
[126] = "need newer microcode",
[127] = "arbitrated loop not supported",
[128] = "",
[129] = "qtcb size mismatch",
[130] = "unknown fsf status ecd",
[131] = "fcp request too big",
[132] = "",
[133] = "data direction not valid fcp",
[134] = "command length not valid fcp",
[135] = "status read act update",
[136] = "status read cfdc update",
[137] = "hbaapi port open",
[138] = "hbaapi unit open",
[139] = "hbaapi unit shutdown",
[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,
char *buf, const char *_rec)
{
struct zfcp_rec_dbf_record *r = (struct zfcp_rec_dbf_record *)_rec;
char *p = buf;
char hint[ZFCP_DBF_ID_SIZE + 1];

memcpy(hint, r->id2, ZFCP_DBF_ID_SIZE);
hint[ZFCP_DBF_ID_SIZE] = 0;
zfcp_dbf_outs(&p, "tag", zfcp_rec_dbf_tags[r->id]);
zfcp_dbf_outs(&p, "hint", zfcp_rec_dbf_ids[r->id2]);
zfcp_dbf_out(&p, "id", "%d", r->id2);
zfcp_dbf_outs(&p, "hint", hint);
switch (r->id) {
case ZFCP_REC_DBF_ID_THREAD:
zfcp_dbf_out(&p, "total", "%d", r->u.thread.total);
Expand Down Expand Up @@ -707,7 +552,7 @@ static struct debug_view zfcp_rec_dbf_view = {
* @adapter: adapter
* This function assumes that the caller is holding erp_lock.
*/
void zfcp_rec_dbf_event_thread(u8 id2, struct zfcp_adapter *adapter)
void zfcp_rec_dbf_event_thread(char *id2, struct zfcp_adapter *adapter)
{
struct zfcp_rec_dbf_record *r = &adapter->rec_dbf_buf;
unsigned long flags = 0;
Expand All @@ -723,7 +568,7 @@ void zfcp_rec_dbf_event_thread(u8 id2, struct zfcp_adapter *adapter)
spin_lock_irqsave(&adapter->rec_dbf_lock, flags);
memset(r, 0, sizeof(*r));
r->id = ZFCP_REC_DBF_ID_THREAD;
r->id2 = id2;
memcpy(r->id2, id2, ZFCP_DBF_ID_SIZE);
r->u.thread.total = total;
r->u.thread.ready = ready;
r->u.thread.running = running;
Expand All @@ -737,7 +582,7 @@ void zfcp_rec_dbf_event_thread(u8 id2, struct zfcp_adapter *adapter)
* @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)
void zfcp_rec_dbf_event_thread_lock(char *id2, struct zfcp_adapter *adapter)
{
unsigned long flags;

Expand All @@ -746,7 +591,7 @@ void zfcp_rec_dbf_event_thread_lock(u8 id2, struct zfcp_adapter *adapter)
read_unlock_irqrestore(&adapter->erp_lock, flags);
}

static void zfcp_rec_dbf_event_target(u8 id2, void *ref,
static void zfcp_rec_dbf_event_target(char *id2, void *ref,
struct zfcp_adapter *adapter,
atomic_t *status, atomic_t *erp_count,
u64 wwpn, u32 d_id, u64 fcp_lun)
Expand All @@ -757,7 +602,7 @@ static void zfcp_rec_dbf_event_target(u8 id2, void *ref,
spin_lock_irqsave(&adapter->rec_dbf_lock, flags);
memset(r, 0, sizeof(*r));
r->id = ZFCP_REC_DBF_ID_TARGET;
r->id2 = id2;
memcpy(r->id2, id2, ZFCP_DBF_ID_SIZE);
r->u.target.ref = (unsigned long)ref;
r->u.target.status = atomic_read(status);
r->u.target.wwpn = wwpn;
Expand All @@ -774,7 +619,8 @@ static void zfcp_rec_dbf_event_target(u8 id2, void *ref,
* @ref: additional reference (e.g. request)
* @adapter: adapter
*/
void zfcp_rec_dbf_event_adapter(u8 id, void *ref, struct zfcp_adapter *adapter)
void zfcp_rec_dbf_event_adapter(char *id, void *ref,
struct zfcp_adapter *adapter)
{
zfcp_rec_dbf_event_target(id, ref, adapter, &adapter->status,
&adapter->erp_counter, 0, 0, 0);
Expand All @@ -786,7 +632,7 @@ void zfcp_rec_dbf_event_adapter(u8 id, void *ref, struct zfcp_adapter *adapter)
* @ref: additional reference (e.g. request)
* @port: port
*/
void zfcp_rec_dbf_event_port(u8 id, void *ref, struct zfcp_port *port)
void zfcp_rec_dbf_event_port(char *id, void *ref, struct zfcp_port *port)
{
struct zfcp_adapter *adapter = port->adapter;

Expand All @@ -801,7 +647,7 @@ void zfcp_rec_dbf_event_port(u8 id, void *ref, struct zfcp_port *port)
* @ref: additional reference (e.g. request)
* @unit: unit
*/
void zfcp_rec_dbf_event_unit(u8 id, void *ref, struct zfcp_unit *unit)
void zfcp_rec_dbf_event_unit(char *id, void *ref, struct zfcp_unit *unit)
{
struct zfcp_port *port = unit->port;
struct zfcp_adapter *adapter = port->adapter;
Expand All @@ -822,7 +668,7 @@ void zfcp_rec_dbf_event_unit(u8 id, void *ref, struct zfcp_unit *unit)
* @port: port
* @unit: unit
*/
void zfcp_rec_dbf_event_trigger(u8 id2, void *ref, u8 want, u8 need,
void zfcp_rec_dbf_event_trigger(char *id2, void *ref, u8 want, u8 need,
void *action, struct zfcp_adapter *adapter,
struct zfcp_port *port, struct zfcp_unit *unit)
{
Expand All @@ -832,7 +678,7 @@ void zfcp_rec_dbf_event_trigger(u8 id2, void *ref, u8 want, u8 need,
spin_lock_irqsave(&adapter->rec_dbf_lock, flags);
memset(r, 0, sizeof(*r));
r->id = ZFCP_REC_DBF_ID_TRIGGER;
r->id2 = id2;
memcpy(r->id2, id2, ZFCP_DBF_ID_SIZE);
r->u.trigger.ref = (unsigned long)ref;
r->u.trigger.want = want;
r->u.trigger.need = need;
Expand All @@ -855,7 +701,7 @@ void zfcp_rec_dbf_event_trigger(u8 id2, void *ref, u8 want, u8 need,
* @id2: identifier
* @erp_action: error recovery action struct pointer
*/
void zfcp_rec_dbf_event_action(u8 id2, struct zfcp_erp_action *erp_action)
void zfcp_rec_dbf_event_action(char *id2, struct zfcp_erp_action *erp_action)
{
struct zfcp_adapter *adapter = erp_action->adapter;
struct zfcp_rec_dbf_record *r = &adapter->rec_dbf_buf;
Expand All @@ -864,7 +710,7 @@ void zfcp_rec_dbf_event_action(u8 id2, struct zfcp_erp_action *erp_action)
spin_lock_irqsave(&adapter->rec_dbf_lock, flags);
memset(r, 0, sizeof(*r));
r->id = ZFCP_REC_DBF_ID_ACTION;
r->id2 = id2;
memcpy(r->id2, id2, ZFCP_DBF_ID_SIZE);
r->u.action.action = (unsigned long)erp_action;
r->u.action.status = erp_action->status;
r->u.action.step = erp_action->step;
Expand Down
3 changes: 2 additions & 1 deletion trunk/drivers/s390/scsi/zfcp_dbf.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@
#include "zfcp_fsf.h"

#define ZFCP_DBF_TAG_SIZE 4
#define ZFCP_DBF_ID_SIZE 7

struct zfcp_dbf_dump {
u8 tag[ZFCP_DBF_TAG_SIZE];
Expand Down Expand Up @@ -70,7 +71,7 @@ struct zfcp_rec_dbf_record_action {

struct zfcp_rec_dbf_record {
u8 id;
u8 id2;
char id2[7];
union {
struct zfcp_rec_dbf_record_action action;
struct zfcp_rec_dbf_record_thread thread;
Expand Down
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