From 9999e48639b3cecb08ffb37358bcba3b48161b29 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:17 +0000
Subject: [PATCH] add ax88772_rst
---
kernel/drivers/s390/scsi/zfcp_dbf.c | 67 ++++++++++++++++++++++++++++-----
1 files changed, 56 insertions(+), 11 deletions(-)
diff --git a/kernel/drivers/s390/scsi/zfcp_dbf.c b/kernel/drivers/s390/scsi/zfcp_dbf.c
index 946380f..673e42d 100644
--- a/kernel/drivers/s390/scsi/zfcp_dbf.c
+++ b/kernel/drivers/s390/scsi/zfcp_dbf.c
@@ -4,7 +4,7 @@
*
* Debug traces for zfcp.
*
- * Copyright IBM Corp. 2002, 2018
+ * Copyright IBM Corp. 2002, 2020
*/
#define KMSG_COMPONENT "zfcp"
@@ -63,7 +63,8 @@
/**
* zfcp_dbf_hba_fsf_res - trace event for fsf responses
- * @tag: tag indicating which kind of unsolicited status has been received
+ * @tag: tag indicating which kind of FSF response has been received
+ * @level: trace level to be used for event
* @req: request for which a response was received
*/
void zfcp_dbf_hba_fsf_res(char *tag, int level, struct zfcp_fsf_req *req)
@@ -81,8 +82,8 @@
rec->id = ZFCP_DBF_HBA_RES;
rec->fsf_req_id = req->req_id;
rec->fsf_req_status = req->status;
- rec->fsf_cmd = req->fsf_command;
- rec->fsf_seq_no = req->seq_no;
+ rec->fsf_cmd = q_head->fsf_command;
+ rec->fsf_seq_no = q_pref->req_seq_no;
rec->u.res.req_issued = req->issued;
rec->u.res.prot_status = q_pref->prot_status;
rec->u.res.fsf_status = q_head->fsf_status;
@@ -97,6 +98,48 @@
rec->pl_len = q_head->log_length;
zfcp_dbf_pl_write(dbf, (char *)q_pref + q_head->log_start,
rec->pl_len, "fsf_res", req->req_id);
+
+ debug_event(dbf->hba, level, rec, sizeof(*rec));
+ spin_unlock_irqrestore(&dbf->hba_lock, flags);
+}
+
+/**
+ * zfcp_dbf_hba_fsf_fces - trace event for fsf responses related to
+ * FC Endpoint Security (FCES)
+ * @tag: tag indicating which kind of FC Endpoint Security event has occurred
+ * @req: request for which a response was received
+ * @wwpn: remote port or ZFCP_DBF_INVALID_WWPN
+ * @fc_security_old: old FC Endpoint Security of FCP device or connection
+ * @fc_security_new: new FC Endpoint Security of FCP device or connection
+ */
+void zfcp_dbf_hba_fsf_fces(char *tag, const struct zfcp_fsf_req *req, u64 wwpn,
+ u32 fc_security_old, u32 fc_security_new)
+{
+ struct zfcp_dbf *dbf = req->adapter->dbf;
+ struct fsf_qtcb_prefix *q_pref = &req->qtcb->prefix;
+ struct fsf_qtcb_header *q_head = &req->qtcb->header;
+ struct zfcp_dbf_hba *rec = &dbf->hba_buf;
+ static int const level = 3;
+ unsigned long flags;
+
+ if (unlikely(!debug_level_enabled(dbf->hba, level)))
+ return;
+
+ spin_lock_irqsave(&dbf->hba_lock, flags);
+ memset(rec, 0, sizeof(*rec));
+
+ memcpy(rec->tag, tag, ZFCP_DBF_TAG_LEN);
+ rec->id = ZFCP_DBF_HBA_FCES;
+ rec->fsf_req_id = req->req_id;
+ rec->fsf_req_status = req->status;
+ rec->fsf_cmd = q_head->fsf_command;
+ rec->fsf_seq_no = q_pref->req_seq_no;
+ rec->u.fces.req_issued = req->issued;
+ rec->u.fces.fsf_status = q_head->fsf_status;
+ rec->u.fces.port_handle = q_head->port_handle;
+ rec->u.fces.wwpn = wwpn;
+ rec->u.fces.fc_security_old = fc_security_old;
+ rec->u.fces.fc_security_new = fc_security_new;
debug_event(dbf->hba, level, rec, sizeof(*rec));
spin_unlock_irqrestore(&dbf->hba_lock, flags);
@@ -125,7 +168,7 @@
rec->id = ZFCP_DBF_HBA_USS;
rec->fsf_req_id = req->req_id;
rec->fsf_req_status = req->status;
- rec->fsf_cmd = req->fsf_command;
+ rec->fsf_cmd = FSF_QTCB_UNSOLICITED_STATUS;
if (!srb)
goto log;
@@ -151,7 +194,7 @@
/**
* zfcp_dbf_hba_bit_err - trace event for bit error conditions
- * @tag: tag indicating which kind of unsolicited status has been received
+ * @tag: tag indicating which kind of bit error unsolicited status was received
* @req: request which caused the bit_error condition
*/
void zfcp_dbf_hba_bit_err(char *tag, struct zfcp_fsf_req *req)
@@ -172,7 +215,7 @@
rec->id = ZFCP_DBF_HBA_BIT;
rec->fsf_req_id = req->req_id;
rec->fsf_req_status = req->status;
- rec->fsf_cmd = req->fsf_command;
+ rec->fsf_cmd = FSF_QTCB_UNSOLICITED_STATUS;
memcpy(&rec->u.be, &sr_buf->payload.bit_error,
sizeof(struct fsf_bit_error_payload));
@@ -222,6 +265,7 @@
/**
* zfcp_dbf_hba_basic - trace event for basic adapter events
+ * @tag: identifier for event
* @adapter: pointer to struct zfcp_adapter
*/
void zfcp_dbf_hba_basic(char *tag, struct zfcp_adapter *adapter)
@@ -355,7 +399,7 @@
rec->u.run.fsf_req_id = erp->fsf_req_id;
rec->u.run.rec_status = erp->status;
rec->u.run.rec_step = erp->step;
- rec->u.run.rec_action = erp->action;
+ rec->u.run.rec_action = erp->type;
if (erp->sdev)
rec->u.run.rec_count =
@@ -476,7 +520,8 @@
/**
* zfcp_dbf_san_req - trace event for issued SAN request
* @tag: identifier for event
- * @fsf_req: request containing issued CT data
+ * @fsf: request containing issued CT or ELS data
+ * @d_id: N_Port_ID where SAN request is sent to
* d_id: destination ID
*/
void zfcp_dbf_san_req(char *tag, struct zfcp_fsf_req *fsf, u32 d_id)
@@ -558,7 +603,7 @@
/**
* zfcp_dbf_san_res - trace event for received SAN request
* @tag: identifier for event
- * @fsf_req: request containing issued CT data
+ * @fsf: request containing received CT or ELS data
*/
void zfcp_dbf_san_res(char *tag, struct zfcp_fsf_req *fsf)
{
@@ -578,7 +623,7 @@
/**
* zfcp_dbf_san_in_els - trace event for incoming ELS
* @tag: identifier for event
- * @fsf_req: request containing issued CT data
+ * @fsf: request containing received ELS data
*/
void zfcp_dbf_san_in_els(char *tag, struct zfcp_fsf_req *fsf)
{
--
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