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-rw-r--r--drivers/scsi/lpfc/lpfc.h5
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c25
-rw-r--r--drivers/scsi/lpfc/lpfc_bsg.c4
-rw-r--r--drivers/scsi/lpfc/lpfc_bsg.h3
-rw-r--r--drivers/scsi/lpfc/lpfc_crtn.h4
-rw-r--r--drivers/scsi/lpfc/lpfc_ct.c738
-rw-r--r--drivers/scsi/lpfc/lpfc_debugfs.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c19
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c74
-rw-r--r--drivers/scsi/lpfc/lpfc_hw.h208
-rw-r--r--drivers/scsi/lpfc/lpfc_hw4.h8
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c264
-rw-r--r--drivers/scsi/lpfc/lpfc_mbox.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_nportdisc.c29
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.c83
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.h2
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c72
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.h3
-rw-r--r--drivers/scsi/lpfc/lpfc_sli4.h4
-rw-r--r--drivers/scsi/lpfc/lpfc_version.h6
20 files changed, 1099 insertions, 456 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 434e9037908e..9b81a34d7449 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* Portions Copyright (C) 2004-2005 Christoph Hellwig *
@@ -413,6 +413,9 @@ struct lpfc_vport {
uint32_t cfg_fcp_class;
uint32_t cfg_use_adisc;
uint32_t cfg_fdmi_on;
+#define LPFC_FDMI_SUPPORT 1 /* bit 0 - FDMI supported? */
+#define LPFC_FDMI_REG_DELAY 2 /* bit 1 - 60 sec registration delay */
+#define LPFC_FDMI_ALL_ATTRIB 4 /* bit 2 - register ALL attributes? */
uint32_t cfg_discovery_threads;
uint32_t cfg_log_verbose;
uint32_t cfg_max_luns;
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 2f9b96826ac0..d65bd178d131 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* Portions Copyright (C) 2004-2005 Christoph Hellwig *
@@ -406,8 +406,13 @@ lpfc_option_rom_version_show(struct device *dev, struct device_attribute *attr,
struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
+ char fwrev[FW_REV_STR_SIZE];
+
+ if (phba->sli_rev < LPFC_SLI_REV4)
+ return snprintf(buf, PAGE_SIZE, "%s\n", phba->OptionROMVersion);
- return snprintf(buf, PAGE_SIZE, "%s\n", phba->OptionROMVersion);
+ lpfc_decode_firmware_rev(phba, fwrev, 1);
+ return snprintf(buf, PAGE_SIZE, "%s\n", fwrev);
}
/**
@@ -4568,12 +4573,18 @@ LPFC_ATTR_R(multi_ring_type, FC_TYPE_IP, 1,
/*
# lpfc_fdmi_on: controls FDMI support.
-# 0 = no FDMI support
-# 1 = support FDMI without attribute of hostname
-# 2 = support FDMI with attribute of hostname
-# Value range [0,2]. Default value is 0.
+# Set NOT Set
+# bit 0 = FDMI support no FDMI support
+# LPFC_FDMI_SUPPORT just turns basic support on/off
+# bit 1 = Register delay no register delay (60 seconds)
+# LPFC_FDMI_REG_DELAY 60 sec registration delay after FDMI login
+# bit 2 = All attributes Use a attribute subset
+# LPFC_FDMI_ALL_ATTRIB applies to both port and HBA attributes
+# Port attrutes subset: 1 thru 6 OR all: 1 thru 0xd 0x101 0x102 0x103
+# HBA attributes subset: 1 thru 0xb OR all: 1 thru 0xc
+# Value range [0,7]. Default value is 0.
*/
-LPFC_VPORT_ATTR_RW(fdmi_on, 0, 0, 2, "Enable FDMI support");
+LPFC_VPORT_ATTR_RW(fdmi_on, 0, 0, 7, "Enable FDMI support");
/*
# Specifies the maximum number of ELS cmds we can have outstanding (for
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index a7bf359aa0c6..b705068079c0 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2009-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2009-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
@@ -3194,6 +3194,7 @@ lpfc_bsg_diag_loopback_run(struct fc_bsg_job *job)
cmd->unsli3.rcvsli3.ox_id = 0xffff;
}
cmdiocbq->iocb_flag |= LPFC_IO_LIBDFC;
+ cmdiocbq->iocb_flag |= LPFC_IO_LOOPBACK;
cmdiocbq->vport = phba->pport;
cmdiocbq->iocb_cmpl = NULL;
iocb_stat = lpfc_sli_issue_iocb_wait(phba, LPFC_ELS_RING, cmdiocbq,
@@ -4179,6 +4180,7 @@ lpfc_bsg_handle_sli_cfg_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
switch (opcode) {
case COMN_OPCODE_GET_CNTL_ADDL_ATTRIBUTES:
case COMN_OPCODE_GET_CNTL_ATTRIBUTES:
+ case COMN_OPCODE_GET_PROFILE_CONFIG:
lpfc_printf_log(phba, KERN_INFO, LOG_LIBDFC,
"3106 Handled SLI_CONFIG "
"subsys_comn, opcode:x%x\n",
diff --git a/drivers/scsi/lpfc/lpfc_bsg.h b/drivers/scsi/lpfc/lpfc_bsg.h
index 928ef609f363..e557bcdbcb19 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.h
+++ b/drivers/scsi/lpfc/lpfc_bsg.h
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2010-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2010-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
@@ -246,6 +246,7 @@ struct lpfc_sli_config_emb1_subsys {
#define lpfc_emb1_subcmnd_subsys_WORD word6
/* Subsystem COMN (0x01) OpCodes */
#define SLI_CONFIG_SUBSYS_COMN 0x01
+#define COMN_OPCODE_GET_PROFILE_CONFIG 0xA4
#define COMN_OPCODE_READ_OBJECT 0xAB
#define COMN_OPCODE_WRITE_OBJECT 0xAC
#define COMN_OPCODE_READ_OBJECT_LIST 0xAD
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index 00665a5d92fd..587e3e962f2b 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
@@ -284,6 +284,7 @@ void lpfc_sli_handle_slow_ring_event(struct lpfc_hba *,
struct lpfc_sli_ring *, uint32_t);
void lpfc_sli4_handle_received_buffer(struct lpfc_hba *, struct hbq_dmabuf *);
void lpfc_sli_def_mbox_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);
+void lpfc_sli4_unreg_rpi_cmpl_clr(struct lpfc_hba *, LPFC_MBOXQ_t *);
int lpfc_sli_issue_iocb(struct lpfc_hba *, uint32_t,
struct lpfc_iocbq *, uint32_t);
void lpfc_sli_pcimem_bcopy(void *, void *, uint32_t);
@@ -354,6 +355,7 @@ void lpfc_free_sysfs_attr(struct lpfc_vport *);
extern struct device_attribute *lpfc_hba_attrs[];
extern struct device_attribute *lpfc_vport_attrs[];
extern struct scsi_host_template lpfc_template;
+extern struct scsi_host_template lpfc_template_s3;
extern struct scsi_host_template lpfc_vport_template;
extern struct fc_function_template lpfc_transport_functions;
extern struct fc_function_template lpfc_vport_transport_functions;
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 61a32cd23f79..af129966bd11 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2013 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
@@ -555,7 +555,7 @@ lpfc_ns_rsp(struct lpfc_vport *vport, struct lpfc_dmabuf *mp, uint32_t Size)
}
}
}
- if (CTentry & (be32_to_cpu(SLI_CT_LAST_ENTRY)))
+ if (CTentry & (cpu_to_be32(SLI_CT_LAST_ENTRY)))
goto nsout1;
Cnt -= sizeof (uint32_t);
}
@@ -641,7 +641,7 @@ lpfc_cmpl_ct_cmd_gid_ft(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* Good status, continue checking */
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
- be16_to_cpu(SLI_CT_RESPONSE_FS_ACC)) {
+ cpu_to_be16(SLI_CT_RESPONSE_FS_ACC)) {
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0208 NameServer Rsp Data: x%x\n",
vport->fc_flag);
@@ -1074,11 +1074,48 @@ lpfc_vport_symbolic_node_name(struct lpfc_vport *vport, char *symbol,
lpfc_decode_firmware_rev(vport->phba, fwrev, 0);
- n = snprintf(symbol, size, "Emulex %s FV%s DV%s",
- vport->phba->ModelName, fwrev, lpfc_release_version);
+ n = snprintf(symbol, size, "Emulex %s", vport->phba->ModelName);
+
+ if (size < n)
+ return n;
+ n += snprintf(symbol + n, size - n, " FV%s", fwrev);
+
+ if (size < n)
+ return n;
+ n += snprintf(symbol + n, size - n, " DV%s", lpfc_release_version);
+
+ if (size < n)
+ return n;
+ n += snprintf(symbol + n, size - n, " HN:%s", init_utsname()->nodename);
+
+ /* Note :- OS name is "Linux" */
+ if (size < n)
+ return n;
+ n += snprintf(symbol + n, size - n, " OS:%s", init_utsname()->sysname);
+
return n;
}
+static uint32_t
+lpfc_find_map_node(struct lpfc_vport *vport)
+{
+ struct lpfc_nodelist *ndlp, *next_ndlp;
+ struct Scsi_Host *shost;
+ uint32_t cnt = 0;
+
+ shost = lpfc_shost_from_vport(vport);
+ spin_lock_irq(shost->host_lock);
+ list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) {
+ if (ndlp->nlp_type & NLP_FABRIC)
+ continue;
+ if ((ndlp->nlp_state == NLP_STE_MAPPED_NODE) ||
+ (ndlp->nlp_state == NLP_STE_UNMAPPED_NODE))
+ cnt++;
+ }
+ spin_unlock_irq(shost->host_lock);
+ return cnt;
+}
+
/*
* lpfc_ns_cmd
* Description:
@@ -1177,7 +1214,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
switch (cmdcode) {
case SLI_CTNS_GID_FT:
CtReq->CommandResponse.bits.CmdRsp =
- be16_to_cpu(SLI_CTNS_GID_FT);
+ cpu_to_be16(SLI_CTNS_GID_FT);
CtReq->un.gid.Fc4Type = SLI_CTPT_FCP;
if (vport->port_state < LPFC_NS_QRY)
vport->port_state = LPFC_NS_QRY;
@@ -1188,7 +1225,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
case SLI_CTNS_GFF_ID:
CtReq->CommandResponse.bits.CmdRsp =
- be16_to_cpu(SLI_CTNS_GFF_ID);
+ cpu_to_be16(SLI_CTNS_GFF_ID);
CtReq->un.gff.PortId = cpu_to_be32(context);
cmpl = lpfc_cmpl_ct_cmd_gff_id;
break;
@@ -1196,7 +1233,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
case SLI_CTNS_RFT_ID:
vport->ct_flags &= ~FC_CT_RFT_ID;
CtReq->CommandResponse.bits.CmdRsp =
- be16_to_cpu(SLI_CTNS_RFT_ID);
+ cpu_to_be16(SLI_CTNS_RFT_ID);
CtReq->un.rft.PortId = cpu_to_be32(vport->fc_myDID);
CtReq->un.rft.fcpReg = 1;
cmpl = lpfc_cmpl_ct_cmd_rft_id;
@@ -1205,7 +1242,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
case SLI_CTNS_RNN_ID:
vport->ct_flags &= ~FC_CT_RNN_ID;
CtReq->CommandResponse.bits.CmdRsp =
- be16_to_cpu(SLI_CTNS_RNN_ID);
+ cpu_to_be16(SLI_CTNS_RNN_ID);
CtReq->un.rnn.PortId = cpu_to_be32(vport->fc_myDID);
memcpy(CtReq->un.rnn.wwnn, &vport->fc_nodename,
sizeof (struct lpfc_name));
@@ -1215,7 +1252,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
case SLI_CTNS_RSPN_ID:
vport->ct_flags &= ~FC_CT_RSPN_ID;
CtReq->CommandResponse.bits.CmdRsp =
- be16_to_cpu(SLI_CTNS_RSPN_ID);
+ cpu_to_be16(SLI_CTNS_RSPN_ID);
CtReq->un.rspn.PortId = cpu_to_be32(vport->fc_myDID);
size = sizeof(CtReq->un.rspn.symbname);
CtReq->un.rspn.len =
@@ -1226,7 +1263,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
case SLI_CTNS_RSNN_NN:
vport->ct_flags &= ~FC_CT_RSNN_NN;
CtReq->CommandResponse.bits.CmdRsp =
- be16_to_cpu(SLI_CTNS_RSNN_NN);
+ cpu_to_be16(SLI_CTNS_RSNN_NN);
memcpy(CtReq->un.rsnn.wwnn, &vport->fc_nodename,
sizeof (struct lpfc_name));
size = sizeof(CtReq->un.rsnn.symbname);
@@ -1238,14 +1275,14 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
case SLI_CTNS_DA_ID:
/* Implement DA_ID Nameserver request */
CtReq->CommandResponse.bits.CmdRsp =
- be16_to_cpu(SLI_CTNS_DA_ID);
+ cpu_to_be16(SLI_CTNS_DA_ID);
CtReq->un.da_id.port_id = cpu_to_be32(vport->fc_myDID);
cmpl = lpfc_cmpl_ct_cmd_da_id;
break;
case SLI_CTNS_RFF_ID:
vport->ct_flags &= ~FC_CT_RFF_ID;
CtReq->CommandResponse.bits.CmdRsp =
- be16_to_cpu(SLI_CTNS_RFF_ID);
+ cpu_to_be16(SLI_CTNS_RFF_ID);
CtReq->un.rff.PortId = cpu_to_be32(vport->fc_myDID);
CtReq->un.rff.fbits = FC4_FEATURE_INIT;
CtReq->un.rff.type_code = FC_TYPE_FCP;
@@ -1299,7 +1336,6 @@ lpfc_cmpl_ct_cmd_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
uint32_t latt;
latt = lpfc_els_chk_latt(vport);
-
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
"FDMI cmpl: status:x%x/x%x latt:%d",
irsp->ulpStatus, irsp->un.ulpWord[4], latt);
@@ -1310,29 +1346,49 @@ lpfc_cmpl_ct_cmd_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
"ulpStatus: x%x, rid x%x\n",
be16_to_cpu(fdmi_cmd), latt, irsp->ulpStatus,
irsp->un.ulpWord[4]);
- lpfc_ct_free_iocb(phba, cmdiocb);
- return;
+ goto fail_out;
}
ndlp = lpfc_findnode_did(vport, FDMI_DID);
if (!ndlp || !NLP_CHK_NODE_ACT(ndlp))
goto fail_out;
- if (fdmi_rsp == be16_to_cpu(SLI_CT_RESPONSE_FS_RJT)) {
+ if (fdmi_rsp == cpu_to_be16(SLI_CT_RESPONSE_FS_RJT)) {
/* FDMI rsp failed */
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0220 FDMI rsp failed Data: x%x\n",
be16_to_cpu(fdmi_cmd));
}
+fail_out:
+ lpfc_ct_free_iocb(phba, cmdiocb);
+}
+
+static void
+lpfc_cmpl_ct_disc_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
+ struct lpfc_iocbq *rspiocb)
+{
+ struct lpfc_vport *vport = cmdiocb->vport;
+ struct lpfc_dmabuf *inp = cmdiocb->context1;
+ struct lpfc_sli_ct_request *CTcmd = inp->virt;
+ uint16_t fdmi_cmd = CTcmd->CommandResponse.bits.CmdRsp;
+ struct lpfc_nodelist *ndlp;
+
+ lpfc_cmpl_ct_cmd_fdmi(phba, cmdiocb, rspiocb);
+
+ ndlp = lpfc_findnode_did(vport, FDMI_DID);
+ if (!ndlp || !NLP_CHK_NODE_ACT(ndlp))
+ return;
+
+ /*
+ * Need to cycle thru FDMI registration for discovery
+ * DHBA -> DPRT -> RHBA -> RPA
+ */
switch (be16_to_cpu(fdmi_cmd)) {
case SLI_MGMT_RHBA:
lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RPA);
break;
- case SLI_MGMT_RPA:
- break;
-
case SLI_MGMT_DHBA:
lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_DPRT);
break;
@@ -1341,12 +1397,9 @@ lpfc_cmpl_ct_cmd_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RHBA);
break;
}
-
-fail_out:
- lpfc_ct_free_iocb(phba, cmdiocb);
- return;
}
+
int
lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, int cmdcode)
{
@@ -1355,18 +1408,28 @@ lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, int cmdcode)
struct lpfc_sli_ct_request *CtReq;
struct ulp_bde64 *bpl;
uint32_t size;
- REG_HBA *rh;
- PORT_ENTRY *pe;
- REG_PORT_ATTRIBUTE *pab;
- ATTRIBUTE_BLOCK *ab;
- ATTRIBUTE_ENTRY *ae;
+ uint32_t rsp_size;
+ struct lpfc_fdmi_reg_hba *rh;
+ struct lpfc_fdmi_port_entry *pe;
+ struct lpfc_fdmi_reg_portattr *pab = NULL;
+ struct lpfc_fdmi_attr_block *ab = NULL;
+ struct lpfc_fdmi_attr_entry *ae;
+ struct lpfc_fdmi_attr_def *ad;
void (*cmpl) (struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *);
+ if (ndlp == NULL) {
+ ndlp = lpfc_findnode_did(vport, FDMI_DID);
+ if (!ndlp || !NLP_CHK_NODE_ACT(ndlp))
+ return 0;
+ cmpl = lpfc_cmpl_ct_cmd_fdmi; /* cmd interface */
+ } else {
+ cmpl = lpfc_cmpl_ct_disc_fdmi; /* called from discovery */
+ }
/* fill in BDEs for command */
/* Allocate buffer for command payload */
- mp = kmalloc(sizeof (struct lpfc_dmabuf), GFP_KERNEL);
+ mp = kmalloc(sizeof(struct lpfc_dmabuf), GFP_KERNEL);
if (!mp)
goto fdmi_cmd_exit;
@@ -1375,7 +1438,7 @@ lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, int cmdcode)
goto fdmi_cmd_free_mp;
/* Allocate buffer for Buffer ptr list */
- bmp = kmalloc(sizeof (struct lpfc_dmabuf), GFP_KERNEL);
+ bmp = kmalloc(sizeof(struct lpfc_dmabuf), GFP_KERNEL);
if (!bmp)
goto fdmi_cmd_free_mpvirt;
@@ -1390,205 +1453,330 @@ lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, int cmdcode)
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0218 FDMI Request Data: x%x x%x x%x\n",
vport->fc_flag, vport->port_state, cmdcode);
- CtReq = (struct lpfc_sli_ct_request *) mp->virt;
+ CtReq = (struct lpfc_sli_ct_request *)mp->virt;
+ /* First populate the CT_IU preamble */
memset(CtReq, 0, sizeof(struct lpfc_sli_ct_request));
CtReq->RevisionId.bits.Revision = SLI_CT_REVISION;
CtReq->RevisionId.bits.InId = 0;
CtReq->FsType = SLI_CT_MANAGEMENT_SERVICE;
CtReq->FsSubType = SLI_CT_FDMI_Subtypes;
+
+ CtReq->CommandResponse.bits.CmdRsp = cpu_to_be16(cmdcode);
+ rsp_size = LPFC_BPL_SIZE;
size = 0;
+ /* Next fill in the specific FDMI cmd information */
switch (cmdcode) {
+ case SLI_MGMT_RHAT:
case SLI_MGMT_RHBA:
{
lpfc_vpd_t *vp = &phba->vpd;
uint32_t i, j, incr;
- int len;
+ int len = 0;
- CtReq->CommandResponse.bits.CmdRsp =
- be16_to_cpu(SLI_MGMT_RHBA);
- CtReq->CommandResponse.bits.Size = 0;
- rh = (REG_HBA *) & CtReq->un.PortID;
+ rh = (struct lpfc_fdmi_reg_hba *)&CtReq->un.PortID;
+ /* HBA Identifier */
memcpy(&rh->hi.PortName, &vport->fc_sparam.portName,
- sizeof (struct lpfc_name));
- /* One entry (port) per adapter */
- rh->rpl.EntryCnt = be32_to_cpu(1);
- memcpy(&rh->rpl.pe, &vport->fc_sparam.portName,
- sizeof (struct lpfc_name));
-
- /* point to the HBA attribute block */
- size = 2 * sizeof (struct lpfc_name) + FOURBYTES;
- ab = (ATTRIBUTE_BLOCK *) ((uint8_t *) rh + size);
+ sizeof(struct lpfc_name));
+
+ if (cmdcode == SLI_MGMT_RHBA) {
+ /* Registered Port List */
+ /* One entry (port) per adapter */
+ rh->rpl.EntryCnt = cpu_to_be32(1);
+ memcpy(&rh->rpl.pe, &vport->fc_sparam.portName,
+ sizeof(struct lpfc_name));
+
+ /* point to the HBA attribute block */
+ size = 2 * sizeof(struct lpfc_name) +
+ FOURBYTES;
+ } else {
+ size = sizeof(struct lpfc_name);
+ }
+ ab = (struct lpfc_fdmi_attr_block *)
+ ((uint8_t *)rh + size);
ab->EntryCnt = 0;
+ size += FOURBYTES;
- /* Point to the beginning of the first HBA attribute
- entry */
+ /*
+ * Point to beginning of first HBA attribute entry
+ */
/* #1 HBA attribute entry */
- size += FOURBYTES;
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) rh + size);
- ae->ad.bits.AttrType = be16_to_cpu(NODE_NAME);
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES
- + sizeof (struct lpfc_name));
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)rh + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(struct lpfc_name));
+ ad->AttrType = cpu_to_be16(RHBA_NODENAME);
+ ad->AttrLen = cpu_to_be16(FOURBYTES
+ + sizeof(struct lpfc_name));
memcpy(&ae->un.NodeName, &vport->fc_sparam.nodeName,
- sizeof (struct lpfc_name));
+ sizeof(struct lpfc_name));
ab->EntryCnt++;
- size += FOURBYTES + sizeof (struct lpfc_name);
+ size += FOURBYTES + sizeof(struct lpfc_name);
+ if ((size + LPFC_FDMI_MAX_AE_SIZE) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto hba_out;
/* #2 HBA attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) rh + size);
- ae->ad.bits.AttrType = be16_to_cpu(MANUFACTURER);
- strncpy(ae->un.Manufacturer, "Emulex Corporation", 64);
- len = strlen(ae->un.Manufacturer);
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)rh + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(ae->un.Manufacturer));
+ ad->AttrType = cpu_to_be16(RHBA_MANUFACTURER);
+ strncpy(ae->un.Manufacturer, "Emulex Corporation",
+ sizeof(ae->un.Manufacturer));
+ len = strnlen(ae->un.Manufacturer,
+ sizeof(ae->un.Manufacturer));
len += (len & 3) ? (4 - (len & 3)) : 4;
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + len);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + len);
ab->EntryCnt++;
size += FOURBYTES + len;
+ if ((size + LPFC_FDMI_MAX_AE_SIZE) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto hba_out;
/* #3 HBA attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) rh + size);
- ae->ad.bits.AttrType = be16_to_cpu(SERIAL_NUMBER);
- strncpy(ae->un.SerialNumber, phba->SerialNumber, 64);
- len = strlen(ae->un.SerialNumber);
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)rh + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(ae->un.SerialNumber));
+ ad->AttrType = cpu_to_be16(RHBA_SERIAL_NUMBER);
+ strncpy(ae->un.SerialNumber, phba->SerialNumber,
+ sizeof(ae->un.SerialNumber));
+ len = strnlen(ae->un.SerialNumber,
+ sizeof(ae->un.SerialNumber));
len += (len & 3) ? (4 - (len & 3)) : 4;
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + len);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + len);
ab->EntryCnt++;
size += FOURBYTES + len;
+ if ((size + LPFC_FDMI_MAX_AE_SIZE) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto hba_out;
/* #4 HBA attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) rh + size);
- ae->ad.bits.AttrType = be16_to_cpu(MODEL);
- strncpy(ae->un.Model, phba->ModelName, 256);
- len = strlen(ae->un.Model);
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)rh + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(ae->un.Model));
+ ad->AttrType = cpu_to_be16(RHBA_MODEL);
+ strncpy(ae->un.Model, phba->ModelName,
+ sizeof(ae->un.Model));
+ len = strnlen(ae->un.Model, sizeof(ae->un.Model));
len += (len & 3) ? (4 - (len & 3)) : 4;
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + len);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + len);
ab->EntryCnt++;
size += FOURBYTES + len;
+ if ((size + LPFC_FDMI_MAX_AE_SIZE) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto hba_out;
/* #5 HBA attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) rh + size);
- ae->ad.bits.AttrType = be16_to_cpu(MODEL_DESCRIPTION);
- strncpy(ae->un.ModelDescription, phba->ModelDesc, 256);
- len = strlen(ae->un.ModelDescription);
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)rh + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(ae->un.ModelDescription));
+ ad->AttrType = cpu_to_be16(RHBA_MODEL_DESCRIPTION);
+ strncpy(ae->un.ModelDescription, phba->ModelDesc,
+ sizeof(ae->un.ModelDescription));
+ len = strnlen(ae->un.ModelDescription,
+ sizeof(ae->un.ModelDescription));
len += (len & 3) ? (4 - (len & 3)) : 4;
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + len);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + len);
ab->EntryCnt++;
size += FOURBYTES + len;
+ if ((size + 8) > (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto hba_out;
/* #6 HBA attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) rh + size);
- ae->ad.bits.AttrType = be16_to_cpu(HARDWARE_VERSION);
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + 8);
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)rh + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, 8);
+ ad->AttrType = cpu_to_be16(RHBA_HARDWARE_VERSION);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + 8);
/* Convert JEDEC ID to ascii for hardware version */
incr = vp->rev.biuRev;
for (i = 0; i < 8; i++) {
j = (incr & 0xf);
if (j <= 9)
ae->un.HardwareVersion[7 - i] =
- (char)((uint8_t) 0x30 +
- (uint8_t) j);
+ (char)((uint8_t)0x30 +
+ (uint8_t)j);
else
ae->un.HardwareVersion[7 - i] =
- (char)((uint8_t) 0x61 +
- (uint8_t) (j - 10));
+ (char)((uint8_t)0x61 +
+ (uint8_t)(j - 10));
incr = (incr >> 4);
}
ab->EntryCnt++;
size += FOURBYTES + 8;
+ if ((size + LPFC_FDMI_MAX_AE_SIZE) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto hba_out;
/* #7 HBA attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) rh + size);
- ae->ad.bits.AttrType = be16_to_cpu(DRIVER_VERSION);
- strncpy(ae->un.DriverVersion,
- lpfc_release_version, 256);
- len = strlen(ae->un.DriverVersion);
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)rh + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(ae->un.DriverVersion));
+ ad->AttrType = cpu_to_be16(RHBA_DRIVER_VERSION);
+ strncpy(ae->un.DriverVersion, lpfc_release_version,
+ sizeof(ae->un.DriverVersion));
+ len = strnlen(ae->un.DriverVersion,
+ sizeof(ae->un.DriverVersion));
len += (len & 3) ? (4 - (len & 3)) : 4;
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + len);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + len);
ab->EntryCnt++;
size += FOURBYTES + len;
+ if ((size + LPFC_FDMI_MAX_AE_SIZE) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto hba_out;
/* #8 HBA attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) rh + size);
- ae->ad.bits.AttrType = be16_to_cpu(OPTION_ROM_VERSION);
- strncpy(ae->un.OptionROMVersion,
- phba->OptionROMVersion, 256);
- len = strlen(ae->un.OptionROMVersion);
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)rh + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(ae->un.OptionROMVersion));
+ ad->AttrType = cpu_to_be16(RHBA_OPTION_ROM_VERSION);
+ strncpy(ae->un.OptionROMVersion, phba->OptionROMVersion,
+ sizeof(ae->un.OptionROMVersion));
+ len = strnlen(ae->un.OptionROMVersion,
+ sizeof(ae->un.OptionROMVersion));
len += (len & 3) ? (4 - (len & 3)) : 4;
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + len);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + len);
ab->EntryCnt++;
size += FOURBYTES + len;
+ if ((size + LPFC_FDMI_MAX_AE_SIZE) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto hba_out;
/* #9 HBA attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) rh + size);
- ae->ad.bits.AttrType = be16_to_cpu(FIRMWARE_VERSION);
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)rh + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(ae->un.FirmwareVersion));
+ ad->AttrType = cpu_to_be16(RHBA_FIRMWARE_VERSION);
lpfc_decode_firmware_rev(phba, ae->un.FirmwareVersion,
1);
- len = strlen(ae->un.FirmwareVersion);
+ len = strnlen(ae->un.FirmwareVersion,
+ sizeof(ae->un.FirmwareVersion));
len += (len & 3) ? (4 - (len & 3)) : 4;
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + len);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + len);
ab->EntryCnt++;
size += FOURBYTES + len;
+ if ((size + LPFC_FDMI_MAX_AE_SIZE) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto hba_out;
/* #10 HBA attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) rh + size);
- ae->ad.bits.AttrType = be16_to_cpu(OS_NAME_VERSION);
- sprintf(ae->un.OsNameVersion, "%s %s %s",
- init_utsname()->sysname,
- init_utsname()->release,
- init_utsname()->version);
- len = strlen(ae->un.OsNameVersion);
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)rh + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(ae->un.OsNameVersion));
+ ad->AttrType = cpu_to_be16(RHBA_OS_NAME_VERSION);
+ snprintf(ae->un.OsNameVersion,
+ sizeof(ae->un.OsNameVersion),
+ "%s %s %s",
+ init_utsname()->sysname,
+ init_utsname()->release,
+ init_utsname()->version);
+ len = strnlen(ae->un.OsNameVersion,
+ sizeof(ae->un.OsNameVersion));
len += (len & 3) ? (4 - (len & 3)) : 4;
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + len);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + len);
ab->EntryCnt++;
size += FOURBYTES + len;
+ if ((size + 4) > (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto hba_out;
/* #11 HBA attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) rh + size);
- ae->ad.bits.AttrType = be16_to_cpu(MAX_CT_PAYLOAD_LEN);
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + 4);
- ae->un.MaxCTPayloadLen = (65 * 4096);
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)rh + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ ad->AttrType =
+ cpu_to_be16(RHBA_MAX_CT_PAYLOAD_LEN);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + 4);
+ ae->un.MaxCTPayloadLen = cpu_to_be32(LPFC_MAX_CT_SIZE);
ab->EntryCnt++;
size += FOURBYTES + 4;
+ if ((size + LPFC_FDMI_MAX_AE_SIZE) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto hba_out;
- ab->EntryCnt = be32_to_cpu(ab->EntryCnt);
+ /*
+ * Currently switches don't seem to support the
+ * following extended HBA attributes.
+ */
+ if (!(vport->cfg_fdmi_on & LPFC_FDMI_ALL_ATTRIB))
+ goto hba_out;
+
+ /* #12 HBA attribute entry */
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)rh + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(ae->un.NodeSymName));
+ ad->AttrType = cpu_to_be16(RHBA_SYM_NODENAME);
+ len = lpfc_vport_symbolic_node_name(vport,
+ ae->un.NodeSymName, sizeof(ae->un.NodeSymName));
+ len += (len & 3) ? (4 - (len & 3)) : 4;
+ ad->AttrLen = cpu_to_be16(FOURBYTES + len);
+ ab->EntryCnt++;
+ size += FOURBYTES + len;
+hba_out:
+ ab->EntryCnt = cpu_to_be32(ab->EntryCnt);
/* Total size */
size = GID_REQUEST_SZ - 4 + size;
}
break;
+ case SLI_MGMT_RPRT:
case SLI_MGMT_RPA:
{
lpfc_vpd_t *vp;
struct serv_parm *hsp;
- int len;
+ int len = 0;
vp = &phba->vpd;
- CtReq->CommandResponse.bits.CmdRsp =
- be16_to_cpu(SLI_MGMT_RPA);
- CtReq->CommandResponse.bits.Size = 0;
- pab = (REG_PORT_ATTRIBUTE *) & CtReq->un.PortID;
- size = sizeof (struct lpfc_name) + FOURBYTES;
- memcpy((uint8_t *) & pab->PortName,
- (uint8_t *) & vport->fc_sparam.portName,
- sizeof (struct lpfc_name));
+ if (cmdcode == SLI_MGMT_RPRT) {
+ rh = (struct lpfc_fdmi_reg_hba *)
+ &CtReq->un.PortID;
+ /* HBA Identifier */
+ memcpy(&rh->hi.PortName,
+ &vport->fc_sparam.portName,
+ sizeof(struct lpfc_name));
+ pab = (struct lpfc_fdmi_reg_portattr *)
+ &rh->rpl.EntryCnt;
+ } else
+ pab = (struct lpfc_fdmi_reg_portattr *)
+ &CtReq->un.PortID;
+ size = sizeof(struct lpfc_name) + FOURBYTES;
+ memcpy((uint8_t *)&pab->PortName,
+ (uint8_t *)&vport->fc_sparam.portName,
+ sizeof(struct lpfc_name));
pab->ab.EntryCnt = 0;
/* #1 Port attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) pab + size);
- ae->ad.bits.AttrType = be16_to_cpu(SUPPORTED_FC4_TYPES);
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + 32);
- ae->un.SupportFC4Types[2] = 1;
- ae->un.SupportFC4Types[7] = 1;
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(ae->un.FC4Types));
+ ad->AttrType =
+ cpu_to_be16(RPRT_SUPPORTED_FC4_TYPES);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + 32);
+ ae->un.FC4Types[0] = 0x40; /* Type 1 - ELS */
+ ae->un.FC4Types[1] = 0x80; /* Type 8 - FCP */
+ ae->un.FC4Types[4] = 0x80; /* Type 32 - CT */
pab->ab.EntryCnt++;
size += FOURBYTES + 32;
/* #2 Port attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) pab + size);
- ae->ad.bits.AttrType = be16_to_cpu(SUPPORTED_SPEED);
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + 4);
-
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ ad->AttrType = cpu_to_be16(RPRT_SUPPORTED_SPEED);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + 4);
ae->un.SupportSpeed = 0;
if (phba->lmt & LMT_16Gb)
ae->un.SupportSpeed |= HBA_PORTSPEED_16GBIT;
@@ -1602,15 +1790,19 @@ lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, int cmdcode)
ae->un.SupportSpeed |= HBA_PORTSPEED_2GBIT;
if (phba->lmt & LMT_1Gb)
ae->un.SupportSpeed |= HBA_PORTSPEED_1GBIT;
+ ae->un.SupportSpeed =
+ cpu_to_be32(ae->un.SupportSpeed);
pab->ab.EntryCnt++;
size += FOURBYTES + 4;
/* #3 Port attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) pab + size);
- ae->ad.bits.AttrType = be16_to_cpu(PORT_SPEED);
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + 4);
- switch(phba->fc_linkspeed) {
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ ad->AttrType = cpu_to_be16(RPRT_PORT_SPEED);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + 4);
+ switch (phba->fc_linkspeed) {
case LPFC_LINK_SPEED_1GHZ:
ae->un.PortSpeed = HBA_PORTSPEED_1GBIT;
break;
@@ -1633,93 +1825,273 @@ lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, int cmdcode)
ae->un.PortSpeed = HBA_PORTSPEED_UNKNOWN;
break;
}
+ ae->un.PortSpeed = cpu_to_be32(ae->un.PortSpeed);
pab->ab.EntryCnt++;
size += FOURBYTES + 4;
/* #4 Port attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) pab + size);
- ae->ad.bits.AttrType = be16_to_cpu(MAX_FRAME_SIZE);
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + 4);
- hsp = (struct serv_parm *) & vport->fc_sparam;
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ ad->AttrType = cpu_to_be16(RPRT_MAX_FRAME_SIZE);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + 4);
+ hsp = (struct serv_parm *)&vport->fc_sparam;
ae->un.MaxFrameSize =
- (((uint32_t) hsp->cmn.
- bbRcvSizeMsb) << 8) | (uint32_t) hsp->cmn.
+ (((uint32_t)hsp->cmn.
+ bbRcvSizeMsb) << 8) | (uint32_t)hsp->cmn.
bbRcvSizeLsb;
+ ae->un.MaxFrameSize =
+ cpu_to_be32(ae->un.MaxFrameSize);
pab->ab.EntryCnt++;
size += FOURBYTES + 4;
+ if ((size + LPFC_FDMI_MAX_AE_SIZE) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto port_out;
/* #5 Port attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) pab + size);
- ae->ad.bits.AttrType = be16_to_cpu(OS_DEVICE_NAME);
- strcpy((char *)ae->un.OsDeviceName, LPFC_DRIVER_NAME);
- len = strlen((char *)ae->un.OsDeviceName);
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(ae->un.OsDeviceName));
+ ad->AttrType = cpu_to_be16(RPRT_OS_DEVICE_NAME);
+ strncpy((char *)ae->un.OsDeviceName, LPFC_DRIVER_NAME,
+ sizeof(ae->un.OsDeviceName));
+ len = strnlen((char *)ae->un.OsDeviceName,
+ sizeof(ae->un.OsDeviceName));
len += (len & 3) ? (4 - (len & 3)) : 4;
- ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + len);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + len);
pab->ab.EntryCnt++;
size += FOURBYTES + len;
+ if ((size + LPFC_FDMI_MAX_AE_SIZE) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto port_out;
+
+ /* #6 Port attribute entry */
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(ae->un.HostName));
+ snprintf(ae->un.HostName, sizeof(ae->un.HostName), "%s",
+ init_utsname()->nodename);
+ ad->AttrType = cpu_to_be16(RPRT_HOST_NAME);
+ len = strnlen(ae->un.HostName,
+ sizeof(ae->un.HostName));
+ len += (len & 3) ? (4 - (len & 3)) : 4;
+ ad->AttrLen =
+ cpu_to_be16(FOURBYTES + len);
+ pab->ab.EntryCnt++;
+ size += FOURBYTES + len;
+ if ((size + sizeof(struct lpfc_name)) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto port_out;
- if (vport->cfg_fdmi_on == 2) {
- /* #6 Port attribute entry */
- ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) pab +
- size);
- ae->ad.bits.AttrType = be16_to_cpu(HOST_NAME);
- sprintf(ae->un.HostName, "%s",
- init_utsname()->nodename);
- len = strlen(ae->un.HostName);
- len += (len & 3) ? (4 - (len & 3)) : 4;
- ae->ad.bits.AttrLen =
- be16_to_cpu(FOURBYTES + len);
- pab->ab.EntryCnt++;
- size += FOURBYTES + len;
- }
-
- pab->ab.EntryCnt = be32_to_cpu(pab->ab.EntryCnt);
+ /*
+ * Currently switches don't seem to support the
+ * following extended Port attributes.
+ */
+ if (!(vport->cfg_fdmi_on & LPFC_FDMI_ALL_ATTRIB))
+ goto port_out;
+
+ /* #7 Port attribute entry */
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(struct lpfc_name));
+ ad->AttrType = cpu_to_be16(RPRT_NODENAME);
+ ad->AttrLen = cpu_to_be16(FOURBYTES
+ + sizeof(struct lpfc_name));
+ memcpy(&ae->un.NodeName, &vport->fc_sparam.nodeName,
+ sizeof(struct lpfc_name));
+ pab->ab.EntryCnt++;
+ size += FOURBYTES + sizeof(struct lpfc_name);
+ if ((size + sizeof(struct lpfc_name)) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto port_out;
+
+ /* #8 Port attribute entry */
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(struct lpfc_name));
+ ad->AttrType = cpu_to_be16(RPRT_PORTNAME);
+ ad->AttrLen = cpu_to_be16(FOURBYTES
+ + sizeof(struct lpfc_name));
+ memcpy(&ae->un.PortName, &vport->fc_sparam.portName,
+ sizeof(struct lpfc_name));
+ pab->ab.EntryCnt++;
+ size += FOURBYTES + sizeof(struct lpfc_name);
+ if ((size + LPFC_FDMI_MAX_AE_SIZE) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto port_out;
+
+ /* #9 Port attribute entry */
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(ae->un.NodeSymName));
+ ad->AttrType = cpu_to_be16(RPRT_SYM_PORTNAME);
+ len = lpfc_vport_symbolic_port_name(vport,
+ ae->un.NodeSymName, sizeof(ae->un.NodeSymName));
+ len += (len & 3) ? (4 - (len & 3)) : 4;
+ ad->AttrLen = cpu_to_be16(FOURBYTES + len);
+ pab->ab.EntryCnt++;
+ size += FOURBYTES + len;
+ if ((size + 4) > (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto port_out;
+
+ /* #10 Port attribute entry */
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ ad->AttrType = cpu_to_be16(RPRT_PORT_TYPE);
+ ae->un.PortState = 0;
+ ad->AttrLen = cpu_to_be16(FOURBYTES + 4);
+ pab->ab.EntryCnt++;
+ size += FOURBYTES + 4;
+ if ((size + 4) > (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto port_out;
+
+ /* #11 Port attribute entry */
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ ad->AttrType = cpu_to_be16(RPRT_SUPPORTED_CLASS);
+ ae->un.SupportClass =
+ cpu_to_be32(FC_COS_CLASS2 | FC_COS_CLASS3);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + 4);
+ pab->ab.EntryCnt++;
+ size += FOURBYTES + 4;
+ if ((size + sizeof(struct lpfc_name)) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto port_out;
+
+ /* #12 Port attribute entry */
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(struct lpfc_name));
+ ad->AttrType = cpu_to_be16(RPRT_FABRICNAME);
+ ad->AttrLen = cpu_to_be16(FOURBYTES
+ + sizeof(struct lpfc_name));
+ memcpy(&ae->un.FabricName, &vport->fabric_nodename,
+ sizeof(struct lpfc_name));
+ pab->ab.EntryCnt++;
+ size += FOURBYTES + sizeof(struct lpfc_name);
+ if ((size + LPFC_FDMI_MAX_AE_SIZE) >
+ (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto port_out;
+
+ /* #13 Port attribute entry */
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ memset(ae, 0, sizeof(ae->un.FC4Types));
+ ad->AttrType =
+ cpu_to_be16(RPRT_ACTIVE_FC4_TYPES);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + 32);
+ ae->un.FC4Types[0] = 0x40; /* Type 1 - ELS */
+ ae->un.FC4Types[1] = 0x80; /* Type 8 - FCP */
+ ae->un.FC4Types[4] = 0x80; /* Type 32 - CT */
+ pab->ab.EntryCnt++;
+ size += FOURBYTES + 32;
+ if ((size + 4) > (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto port_out;
+
+ /* #257 Port attribute entry */
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ ad->AttrType = cpu_to_be16(RPRT_PORT_STATE);
+ ae->un.PortState = 0;
+ ad->AttrLen = cpu_to_be16(FOURBYTES + 4);
+ pab->ab.EntryCnt++;
+ size += FOURBYTES + 4;
+ if ((size + 4) > (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto port_out;
+
+ /* #258 Port attribute entry */
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ ad->AttrType = cpu_to_be16(RPRT_DISC_PORT);
+ ae->un.PortState = lpfc_find_map_node(vport);
+ ae->un.PortState = cpu_to_be32(ae->un.PortState);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + 4);
+ pab->ab.EntryCnt++;
+ size += FOURBYTES + 4;
+ if ((size + 4) > (LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
+ goto port_out;
+
+ /* #259 Port attribute entry */
+ ad = (struct lpfc_fdmi_attr_def *)
+ ((uint8_t *)pab + size);
+ ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
+ ad->AttrType = cpu_to_be16(RPRT_PORT_ID);
+ ae->un.PortId = cpu_to_be32(vport->fc_myDID);
+ ad->AttrLen = cpu_to_be16(FOURBYTES + 4);
+ pab->ab.EntryCnt++;
+ size += FOURBYTES + 4;
+port_out:
+ pab->ab.EntryCnt = cpu_to_be32(pab->ab.EntryCnt);
/* Total size */
size = GID_REQUEST_SZ - 4 + size;
}
break;
+ case SLI_MGMT_GHAT:
+ case SLI_MGMT_GRPL:
+ rsp_size = FC_MAX_NS_RSP;
case SLI_MGMT_DHBA:
- CtReq->CommandResponse.bits.CmdRsp = be16_to_cpu(SLI_MGMT_DHBA);
- CtReq->CommandResponse.bits.Size = 0;
- pe = (PORT_ENTRY *) & CtReq->un.PortID;
- memcpy((uint8_t *) & pe->PortName,
- (uint8_t *) & vport->fc_sparam.portName,
- sizeof (struct lpfc_name));
- size = GID_REQUEST_SZ - 4 + sizeof (struct lpfc_name);
+ case SLI_MGMT_DHAT:
+ pe = (struct lpfc_fdmi_port_entry *)&CtReq->un.PortID;
+ memcpy((uint8_t *)&pe->PortName,
+ (uint8_t *)&vport->fc_sparam.portName,
+ sizeof(struct lpfc_name));
+ size = GID_REQUEST_SZ - 4 + sizeof(struct lpfc_name);
break;
+ case SLI_MGMT_GPAT:
+ case SLI_MGMT_GPAS:
+ rsp_size = FC_MAX_NS_RSP;
case SLI_MGMT_DPRT:
- CtReq->CommandResponse.bits.CmdRsp = be16_to_cpu(SLI_MGMT_DPRT);
- CtReq->CommandResponse.bits.Size = 0;
- pe = (PORT_ENTRY *) & CtReq->un.PortID;
- memcpy((uint8_t *) & pe->PortName,
- (uint8_t *) & vport->fc_sparam.portName,
- sizeof (struct lpfc_name));
- size = GID_REQUEST_SZ - 4 + sizeof (struct lpfc_name);
+ case SLI_MGMT_DPA:
+ pe = (struct lpfc_fdmi_port_entry *)&CtReq->un.PortID;
+ memcpy((uint8_t *)&pe->PortName,
+ (uint8_t *)&vport->fc_sparam.portName,
+ sizeof(struct lpfc_name));
+ size = GID_REQUEST_SZ - 4 + sizeof(struct lpfc_name);
+ break;
+ case SLI_MGMT_GRHL:
+ size = GID_REQUEST_SZ - 4;
break;
+ default:
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_DISCOVERY,
+ "0298 FDMI cmdcode x%x not supported\n",
+ cmdcode);
+ goto fdmi_cmd_free_bmpvirt;
}
+ CtReq->CommandResponse.bits.Size = cpu_to_be16(rsp_size);
- bpl = (struct ulp_bde64 *) bmp->virt;
- bpl->addrHigh = le32_to_cpu(putPaddrHigh(mp->phys) );
- bpl->addrLow = le32_to_cpu(putPaddrLow(mp->phys) );
+ bpl = (struct ulp_bde64 *)bmp->virt;
+ bpl->addrHigh = le32_to_cpu(putPaddrHigh(mp->phys));
+ bpl->addrLow = le32_to_cpu(putPaddrLow(mp->phys));
bpl->tus.f.bdeFlags = 0;
bpl->tus.f.bdeSize = size;
- bpl->tus.w = le32_to_cpu(bpl->tus.w);
-
- cmpl = lpfc_cmpl_ct_cmd_fdmi;
- /* The lpfc_ct_cmd/lpfc_get_req shall increment ndlp reference count
+ /*
+ * The lpfc_ct_cmd/lpfc_get_req shall increment ndlp reference count
* to hold ndlp reference for the corresponding callback function.
*/
- if (!lpfc_ct_cmd(vport, mp, bmp, ndlp, cmpl, FC_MAX_NS_RSP, 0))
+ if (!lpfc_ct_cmd(vport, mp, bmp, ndlp, cmpl, rsp_size, 0))
return 0;
- /* Decrement ndlp reference count to release ndlp reference held
+ /*
+ * Decrement ndlp reference count to release ndlp reference held
* for the failed command's callback function.
*/
lpfc_nlp_put(ndlp);
+fdmi_cmd_free_bmpvirt:
lpfc_mbuf_free(phba, bmp->virt, bmp->phys);
fdmi_cmd_free_bmp:
kfree(bmp);
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index 5633e7dadc08..513edcb0c2da 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2007-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2007-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index c66088d0fd2a..851e8efe364e 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* Portions Copyright (C) 2004-2005 Christoph Hellwig *
@@ -2243,8 +2243,7 @@ lpfc_adisc_done(struct lpfc_vport *vport)
*/
if (vport->port_state < LPFC_VPORT_READY) {
/* If we get here, there is nothing to ADISC */
- if (vport->port_type == LPFC_PHYSICAL_PORT)
- lpfc_issue_clear_la(phba, vport);
+ lpfc_issue_clear_la(phba, vport);
if (!(vport->fc_flag & FC_ABORT_DISCOVERY)) {
vport->num_disc_nodes = 0;
/* go thru NPR list, issue ELS PLOGIs */
@@ -3338,7 +3337,11 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* FLOGI retry policy */
retry = 1;
/* retry FLOGI forever */
- maxretry = 0;
+ if (phba->link_flag != LS_LOOPBACK_MODE)
+ maxretry = 0;
+ else
+ maxretry = 2;
+
if (cmdiocb->retry >= 100)
delay = 5000;
else if (cmdiocb->retry >= 32)
@@ -3701,6 +3704,11 @@ lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
kfree(mp);
mempool_free(pmb, phba->mbox_mem_pool);
if (ndlp) {
+ lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_NODE,
+ "0006 rpi%x DID:%x flg:%x %d map:%x %p\n",
+ ndlp->nlp_rpi, ndlp->nlp_DID, ndlp->nlp_flag,
+ atomic_read(&ndlp->kref.refcount),
+ ndlp->nlp_usg_map, ndlp);
if (NLP_CHK_NODE_ACT(ndlp)) {
lpfc_nlp_put(ndlp);
/* This is the end of the default RPI cleanup logic for
@@ -5198,7 +5206,6 @@ lpfc_els_rcv_flogi(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
port_state = vport->port_state;
vport->fc_flag |= FC_PT2PT;
vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP);
- vport->port_state = LPFC_FLOGI;
spin_unlock_irq(shost->host_lock);
lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
"3311 Rcv Flogi PS x%x new PS x%x "
@@ -7173,7 +7180,7 @@ lpfc_do_scr_ns_plogi(struct lpfc_hba *phba, struct lpfc_vport *vport)
return;
}
- if (vport->cfg_fdmi_on) {
+ if (vport->cfg_fdmi_on & LPFC_FDMI_SUPPORT) {
/* If this is the first time, allocate an ndlp and initialize
* it. Otherwise, make sure the node is enabled and then do the
* login.
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 5452f1f4220e..2500f15d437f 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* Portions Copyright (C) 2004-2005 Christoph Hellwig *
@@ -3439,6 +3439,11 @@ lpfc_mbx_cmpl_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
pmb->context1 = NULL;
pmb->context2 = NULL;
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
+ "0002 rpi:%x DID:%x flg:%x %d map:%x %p\n",
+ ndlp->nlp_rpi, ndlp->nlp_DID, ndlp->nlp_flag,
+ atomic_read(&ndlp->kref.refcount),
+ ndlp->nlp_usg_map, ndlp);
if (ndlp->nlp_flag & NLP_REG_LOGIN_SEND)
ndlp->nlp_flag &= ~NLP_REG_LOGIN_SEND;
@@ -3855,6 +3860,11 @@ out:
ndlp->nlp_flag |= NLP_RPI_REGISTERED;
ndlp->nlp_type |= NLP_FABRIC;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
+ "0003 rpi:%x DID:%x flg:%x %d map%x %p\n",
+ ndlp->nlp_rpi, ndlp->nlp_DID, ndlp->nlp_flag,
+ atomic_read(&ndlp->kref.refcount),
+ ndlp->nlp_usg_map, ndlp);
if (vport->port_state < LPFC_VPORT_READY) {
/* Link up discovery requires Fabric registration. */
@@ -4250,8 +4260,15 @@ lpfc_enable_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
ndlp->active_rrqs_xri_bitmap = active_rrqs_xri_bitmap;
spin_unlock_irqrestore(&phba->ndlp_lock, flags);
- if (vport->phba->sli_rev == LPFC_SLI_REV4)
+ if (vport->phba->sli_rev == LPFC_SLI_REV4) {
ndlp->nlp_rpi = lpfc_sli4_alloc_rpi(vport->phba);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE,
+ "0008 rpi:%x DID:%x flg:%x refcnt:%d "
+ "map:%x %p\n", ndlp->nlp_rpi, ndlp->nlp_DID,
+ ndlp->nlp_flag,
+ atomic_read(&ndlp->kref.refcount),
+ ndlp->nlp_usg_map, ndlp);
+ }
if (state != NLP_STE_UNUSED_NODE)
@@ -4276,9 +4293,12 @@ lpfc_drop_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
if (ndlp->nlp_state == NLP_STE_UNUSED_NODE)
return;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNUSED_NODE);
- if (vport->phba->sli_rev == LPFC_SLI_REV4)
+ if (vport->phba->sli_rev == LPFC_SLI_REV4) {
lpfc_cleanup_vports_rrqs(vport, ndlp);
- lpfc_nlp_put(ndlp);
+ lpfc_unreg_rpi(vport, ndlp);
+ } else {
+ lpfc_nlp_put(ndlp);
+ }
return;
}
@@ -4515,7 +4535,17 @@ lpfc_unreg_rpi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
mbox->context1 = ndlp;
mbox->mbox_cmpl = lpfc_nlp_logo_unreg;
} else {
- mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
+ if (phba->sli_rev == LPFC_SLI_REV4 &&
+ (!(vport->load_flag & FC_UNLOADING)) &&
+ (bf_get(lpfc_sli_intf_if_type,
+ &phba->sli4_hba.sli_intf) ==
+ LPFC_SLI_INTF_IF_TYPE_2)) {
+ mbox->context1 = lpfc_nlp_get(ndlp);
+ mbox->mbox_cmpl =
+ lpfc_sli4_unreg_rpi_cmpl_clr;
+ } else
+ mbox->mbox_cmpl =
+ lpfc_sli_def_mbox_cmpl;
}
rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT);
@@ -4741,6 +4771,11 @@ lpfc_nlp_remove(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
/* For this case we need to cleanup the default rpi
* allocated by the firmware.
*/
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE,
+ "0005 rpi:%x DID:%x flg:%x %d map:%x %p\n",
+ ndlp->nlp_rpi, ndlp->nlp_DID, ndlp->nlp_flag,
+ atomic_read(&ndlp->kref.refcount),
+ ndlp->nlp_usg_map, ndlp);
if ((mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL))
!= NULL) {
rc = lpfc_reg_rpi(phba, vport->vpi, ndlp->nlp_DID,
@@ -5070,8 +5105,7 @@ lpfc_disc_start(struct lpfc_vport *vport)
!(vport->fc_flag & FC_PT2PT) &&
!(vport->fc_flag & FC_RSCN_MODE) &&
(phba->sli_rev < LPFC_SLI_REV4)) {
- if (vport->port_type == LPFC_PHYSICAL_PORT)
- lpfc_issue_clear_la(phba, vport);
+ lpfc_issue_clear_la(phba, vport);
lpfc_issue_reg_vpi(phba, vport);
return;
}
@@ -5082,8 +5116,7 @@ lpfc_disc_start(struct lpfc_vport *vport)
*/
if (vport->port_state < LPFC_VPORT_READY && !clear_la_pending) {
/* If we get here, there is nothing to ADISC */
- if (vport->port_type == LPFC_PHYSICAL_PORT)
- lpfc_issue_clear_la(phba, vport);
+ lpfc_issue_clear_la(phba, vport);
if (!(vport->fc_flag & FC_ABORT_DISCOVERY)) {
vport->num_disc_nodes = 0;
@@ -5484,18 +5517,22 @@ lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
ndlp->nlp_flag |= NLP_RPI_REGISTERED;
ndlp->nlp_type |= NLP_FABRIC;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
+ "0004 rpi:%x DID:%x flg:%x %d map:%x %p\n",
+ ndlp->nlp_rpi, ndlp->nlp_DID, ndlp->nlp_flag,
+ atomic_read(&ndlp->kref.refcount),
+ ndlp->nlp_usg_map, ndlp);
/*
* Start issuing Fabric-Device Management Interface (FDMI) command to
* 0xfffffa (FDMI well known port) or Delay issuing FDMI command if
* fdmi-on=2 (supporting RPA/hostnmae)
*/
- if (vport->cfg_fdmi_on == 1)
- lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_DHBA);
- else
+ if (vport->cfg_fdmi_on & LPFC_FDMI_REG_DELAY)
mod_timer(&vport->fc_fdmitmo,
jiffies + msecs_to_jiffies(1000 * 60));
+ else
+ lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_DHBA);
/* decrement the node reference count held for this callback
* function.
@@ -5650,6 +5687,13 @@ lpfc_nlp_init(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
INIT_LIST_HEAD(&ndlp->nlp_listp);
if (vport->phba->sli_rev == LPFC_SLI_REV4) {
ndlp->nlp_rpi = lpfc_sli4_alloc_rpi(vport->phba);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE,
+ "0007 rpi:%x DID:%x flg:%x refcnt:%d "
+ "map:%x %p\n", ndlp->nlp_rpi, ndlp->nlp_DID,
+ ndlp->nlp_flag,
+ atomic_read(&ndlp->kref.refcount),
+ ndlp->nlp_usg_map, ndlp);
+
ndlp->active_rrqs_xri_bitmap =
mempool_alloc(vport->phba->active_rrq_pool,
GFP_KERNEL);
@@ -5684,9 +5728,9 @@ lpfc_nlp_release(struct kref *kref)
lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_NODE,
"0279 lpfc_nlp_release: ndlp:x%p did %x "
- "usgmap:x%x refcnt:%d\n",
+ "usgmap:x%x refcnt:%d rpi:%x\n",
(void *)ndlp, ndlp->nlp_DID, ndlp->nlp_usg_map,
- atomic_read(&ndlp->kref.refcount));
+ atomic_read(&ndlp->kref.refcount), ndlp->nlp_rpi);
/* remove ndlp from action. */
lpfc_nlp_remove(ndlp->vport, ndlp);
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
index 236259252379..37beb9dc1311 100644
--- a/drivers/scsi/lpfc/lpfc_hw.h
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
@@ -107,6 +107,7 @@ struct lpfc_sli_ct_request {
uint8_t ReasonCode;
uint8_t Explanation;
uint8_t VendorUnique;
+#define LPFC_CT_PREAMBLE 20 /* Size of CTReq + 4 up to here */
union {
uint32_t PortID;
@@ -170,6 +171,8 @@ struct lpfc_sli_ct_request {
} un;
};
+#define LPFC_MAX_CT_SIZE (60 * 4096)
+
#define SLI_CT_REVISION 1
#define GID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
sizeof(struct gid))
@@ -1007,78 +1010,45 @@ typedef struct _ELS_PKT { /* Structure is in Big Endian format */
} un;
} ELS_PKT;
-/*
- * FDMI
- * HBA MAnagement Operations Command Codes
- */
-#define SLI_MGMT_GRHL 0x100 /* Get registered HBA list */
-#define SLI_MGMT_GHAT 0x101 /* Get HBA attributes */
-#define SLI_MGMT_GRPL 0x102 /* Get registered Port list */
-#define SLI_MGMT_GPAT 0x110 /* Get Port attributes */
-#define SLI_MGMT_RHBA 0x200 /* Register HBA */
-#define SLI_MGMT_RHAT 0x201 /* Register HBA attributes */
-#define SLI_MGMT_RPRT 0x210 /* Register Port */
-#define SLI_MGMT_RPA 0x211 /* Register Port attributes */
-#define SLI_MGMT_DHBA 0x300 /* De-register HBA */
-#define SLI_MGMT_DPRT 0x310 /* De-register Port */
+/******** FDMI ********/
-/*
- * Management Service Subtypes
- */
-#define SLI_CT_FDMI_Subtypes 0x10
+/* lpfc_sli_ct_request defines the CT_IU preamble for FDMI commands */
+#define SLI_CT_FDMI_Subtypes 0x10 /* Management Service Subtype */
/*
- * HBA Management Service Reject Code
+ * Registered Port List Format
*/
-#define REJECT_CODE 0x9 /* Unable to perform command request */
+struct lpfc_fdmi_reg_port_list {
+ uint32_t EntryCnt;
+ uint32_t pe; /* Variable-length array */
+};
-/*
- * HBA Management Service Reject Reason Code
- * Please refer to the Reason Codes above
- */
-/*
- * HBA Attribute Types
- */
-#define NODE_NAME 0x1
-#define MANUFACTURER 0x2
-#define SERIAL_NUMBER 0x3
-#define MODEL 0x4
-#define MODEL_DESCRIPTION 0x5
-#define HARDWARE_VERSION 0x6
-#define DRIVER_VERSION 0x7
-#define OPTION_ROM_VERSION 0x8
-#define FIRMWARE_VERSION 0x9
-#define OS_NAME_VERSION 0xa
-#define MAX_CT_PAYLOAD_LEN 0xb
+/* Definitions for HBA / Port attribute entries */
-/*
- * Port Attrubute Types
- */
-#define SUPPORTED_FC4_TYPES 0x1
-#define SUPPORTED_SPEED 0x2
-#define PORT_SPEED 0x3
-#define MAX_FRAME_SIZE 0x4
-#define OS_DEVICE_NAME 0x5
-#define HOST_NAME 0x6
-
-union AttributesDef {
+struct lpfc_fdmi_attr_def { /* Defined in TLV format */
/* Structure is in Big Endian format */
- struct {
- uint32_t AttrType:16;
- uint32_t AttrLen:16;
- } bits;
- uint32_t word;
+ uint32_t AttrType:16;
+ uint32_t AttrLen:16;
+ uint32_t AttrValue; /* Marks start of Value (ATTRIBUTE_ENTRY) */
};
-/*
- * HBA Attribute Entry (8 - 260 bytes)
- */
-typedef struct {
- union AttributesDef ad;
+/* Attribute Entry */
+struct lpfc_fdmi_attr_entry {
union {
uint32_t VendorSpecific;
+ uint32_t SupportClass;
+ uint32_t SupportSpeed;
+ uint32_t PortSpeed;
+ uint32_t MaxFrameSize;
+ uint32_t MaxCTPayloadLen;
+ uint32_t PortState;
+ uint32_t PortId;
+ struct lpfc_name NodeName;
+ struct lpfc_name PortName;
+ struct lpfc_name FabricName;
+ uint8_t FC4Types[32];
uint8_t Manufacturer[64];
uint8_t SerialNumber[64];
uint8_t Model[256];
@@ -1087,97 +1057,115 @@ typedef struct {
uint8_t DriverVersion[256];
uint8_t OptionROMVersion[256];
uint8_t FirmwareVersion[256];
- struct lpfc_name NodeName;
- uint8_t SupportFC4Types[32];
- uint32_t SupportSpeed;
- uint32_t PortSpeed;
- uint32_t MaxFrameSize;
+ uint8_t OsHostName[256];
+ uint8_t NodeSymName[256];
uint8_t OsDeviceName[256];
uint8_t OsNameVersion[256];
- uint32_t MaxCTPayloadLen;
uint8_t HostName[256];
} un;
-} ATTRIBUTE_ENTRY;
+};
+
+#define LPFC_FDMI_MAX_AE_SIZE sizeof(struct lpfc_fdmi_attr_entry)
/*
* HBA Attribute Block
*/
-typedef struct {
- uint32_t EntryCnt; /* Number of HBA attribute entries */
- ATTRIBUTE_ENTRY Entry; /* Variable-length array */
-} ATTRIBUTE_BLOCK;
+struct lpfc_fdmi_attr_block {
+ uint32_t EntryCnt; /* Number of HBA attribute entries */
+ struct lpfc_fdmi_attr_entry Entry; /* Variable-length array */
+};
/*
* Port Entry
*/
-typedef struct {
+struct lpfc_fdmi_port_entry {
struct lpfc_name PortName;
-} PORT_ENTRY;
+};
/*
* HBA Identifier
*/
-typedef struct {
+struct lpfc_fdmi_hba_ident {
struct lpfc_name PortName;
-} HBA_IDENTIFIER;
-
-/*
- * Registered Port List Format
- */
-typedef struct {
- uint32_t EntryCnt;
- PORT_ENTRY pe; /* Variable-length array */
-} REG_PORT_LIST;
+};
/*
* Register HBA(RHBA)
*/
-typedef struct {
- HBA_IDENTIFIER hi;
- REG_PORT_LIST rpl; /* variable-length array */
-/* ATTRIBUTE_BLOCK ab; */
-} REG_HBA;
+struct lpfc_fdmi_reg_hba {
+ struct lpfc_fdmi_hba_ident hi;
+ struct lpfc_fdmi_reg_port_list rpl; /* variable-length array */
+/* struct lpfc_fdmi_attr_block ab; */
+};
/*
* Register HBA Attributes (RHAT)
*/
-typedef struct {
+struct lpfc_fdmi_reg_hbaattr {
struct lpfc_name HBA_PortName;
- ATTRIBUTE_BLOCK ab;
-} REG_HBA_ATTRIBUTE;
+ struct lpfc_fdmi_attr_block ab;
+};
/*
* Register Port Attributes (RPA)
*/
-typedef struct {
+struct lpfc_fdmi_reg_portattr {
struct lpfc_name PortName;
- ATTRIBUTE_BLOCK ab;
-} REG_PORT_ATTRIBUTE;
+ struct lpfc_fdmi_attr_block ab;
+};
/*
- * Get Registered HBA List (GRHL) Accept Payload Format
+ * HBA MAnagement Operations Command Codes
*/
-typedef struct {
- uint32_t HBA__Entry_Cnt; /* Number of Registered HBA Identifiers */
- struct lpfc_name HBA_PortName; /* Variable-length array */
-} GRHL_ACC_PAYLOAD;
+#define SLI_MGMT_GRHL 0x100 /* Get registered HBA list */
+#define SLI_MGMT_GHAT 0x101 /* Get HBA attributes */
+#define SLI_MGMT_GRPL 0x102 /* Get registered Port list */
+#define SLI_MGMT_GPAT 0x110 /* Get Port attributes */
+#define SLI_MGMT_GPAS 0x120 /* Get Port Statistics */
+#define SLI_MGMT_RHBA 0x200 /* Register HBA */
+#define SLI_MGMT_RHAT 0x201 /* Register HBA attributes */
+#define SLI_MGMT_RPRT 0x210 /* Register Port */
+#define SLI_MGMT_RPA 0x211 /* Register Port attributes */
+#define SLI_MGMT_DHBA 0x300 /* De-register HBA */
+#define SLI_MGMT_DHAT 0x301 /* De-register HBA attributes */
+#define SLI_MGMT_DPRT 0x310 /* De-register Port */
+#define SLI_MGMT_DPA 0x311 /* De-register Port attributes */
/*
- * Get Registered Port List (GRPL) Accept Payload Format
+ * HBA Attribute Types
*/
-typedef struct {
- uint32_t RPL_Entry_Cnt; /* Number of Registered Port Entries */
- PORT_ENTRY Reg_Port_Entry[1]; /* Variable-length array */
-} GRPL_ACC_PAYLOAD;
+#define RHBA_NODENAME 0x1 /* 8 byte WWNN */
+#define RHBA_MANUFACTURER 0x2 /* 4 to 64 byte ASCII string */
+#define RHBA_SERIAL_NUMBER 0x3 /* 4 to 64 byte ASCII string */
+#define RHBA_MODEL 0x4 /* 4 to 256 byte ASCII string */
+#define RHBA_MODEL_DESCRIPTION 0x5 /* 4 to 256 byte ASCII string */
+#define RHBA_HARDWARE_VERSION 0x6 /* 4 to 256 byte ASCII string */
+#define RHBA_DRIVER_VERSION 0x7 /* 4 to 256 byte ASCII string */
+#define RHBA_OPTION_ROM_VERSION 0x8 /* 4 to 256 byte ASCII string */
+#define RHBA_FIRMWARE_VERSION 0x9 /* 4 to 256 byte ASCII string */
+#define RHBA_OS_NAME_VERSION 0xa /* 4 to 256 byte ASCII string */
+#define RHBA_MAX_CT_PAYLOAD_LEN 0xb /* 32-bit unsigned int */
+#define RHBA_SYM_NODENAME 0xc /* 4 to 256 byte ASCII string */
/*
- * Get Port Attributes (GPAT) Accept Payload Format
+ * Port Attrubute Types
*/
-
-typedef struct {
- ATTRIBUTE_BLOCK pab;
-} GPAT_ACC_PAYLOAD;
-
+#define RPRT_SUPPORTED_FC4_TYPES 0x1 /* 32 byte binary array */
+#define RPRT_SUPPORTED_SPEED 0x2 /* 32-bit unsigned int */
+#define RPRT_PORT_SPEED 0x3 /* 32-bit unsigned int */
+#define RPRT_MAX_FRAME_SIZE 0x4 /* 32-bit unsigned int */
+#define RPRT_OS_DEVICE_NAME 0x5 /* 4 to 256 byte ASCII string */
+#define RPRT_HOST_NAME 0x6 /* 4 to 256 byte ASCII string */
+#define RPRT_NODENAME 0x7 /* 8 byte WWNN */
+#define RPRT_PORTNAME 0x8 /* 8 byte WWNN */
+#define RPRT_SYM_PORTNAME 0x9 /* 4 to 256 byte ASCII string */
+#define RPRT_PORT_TYPE 0xa /* 32-bit unsigned int */
+#define RPRT_SUPPORTED_CLASS 0xb /* 32-bit unsigned int */
+#define RPRT_FABRICNAME 0xc /* 8 byte Fabric WWNN */
+#define RPRT_ACTIVE_FC4_TYPES 0xd /* 32 byte binary array */
+#define RPRT_PORT_STATE 0x101 /* 32-bit unsigned int */
+#define RPRT_DISC_PORT 0x102 /* 32-bit unsigned int */
+#define RPRT_PORT_ID 0x103 /* 32-bit unsigned int */
/*
* Begin HBA configuration parameters.
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index f432ec180cf8..1813c45946f4 100644
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2009-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2009-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
@@ -3085,6 +3085,9 @@ struct lpfc_acqe_link {
#define LPFC_ASYNC_LINK_SPEED_100MBPS 0x2
#define LPFC_ASYNC_LINK_SPEED_1GBPS 0x3
#define LPFC_ASYNC_LINK_SPEED_10GBPS 0x4
+#define LPFC_ASYNC_LINK_SPEED_20GBPS 0x5
+#define LPFC_ASYNC_LINK_SPEED_25GBPS 0x6
+#define LPFC_ASYNC_LINK_SPEED_40GBPS 0x7
#define lpfc_acqe_link_duplex_SHIFT 16
#define lpfc_acqe_link_duplex_MASK 0x000000FF
#define lpfc_acqe_link_duplex_WORD word0
@@ -3166,7 +3169,7 @@ struct lpfc_acqe_fc_la {
#define lpfc_acqe_fc_la_speed_SHIFT 24
#define lpfc_acqe_fc_la_speed_MASK 0x000000FF
#define lpfc_acqe_fc_la_speed_WORD word0
-#define LPFC_FC_LA_SPEED_UNKOWN 0x0
+#define LPFC_FC_LA_SPEED_UNKNOWN 0x0
#define LPFC_FC_LA_SPEED_1G 0x1
#define LPFC_FC_LA_SPEED_2G 0x2
#define LPFC_FC_LA_SPEED_4G 0x4
@@ -3244,6 +3247,7 @@ struct lpfc_acqe_sli {
#define LPFC_SLI_EVENT_TYPE_NVLOG_POST 0x4
#define LPFC_SLI_EVENT_TYPE_DIAG_DUMP 0x5
#define LPFC_SLI_EVENT_TYPE_MISCONFIGURED 0x9
+#define LPFC_SLI_EVENT_TYPE_REMOTE_DPORT 0xA
};
/*
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 0b2c53af85c7..e8c8c1ecc1f5 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* Portions Copyright (C) 2004-2005 Christoph Hellwig *
@@ -1330,13 +1330,14 @@ lpfc_offline_eratt(struct lpfc_hba *phba)
void
lpfc_sli4_offline_eratt(struct lpfc_hba *phba)
{
+ spin_lock_irq(&phba->hbalock);
+ phba->link_state = LPFC_HBA_ERROR;
+ spin_unlock_irq(&phba->hbalock);
+
lpfc_offline_prep(phba, LPFC_MBX_NO_WAIT);
lpfc_offline(phba);
- lpfc_sli4_brdreset(phba);
lpfc_hba_down_post(phba);
- lpfc_sli4_post_status_check(phba);
lpfc_unblock_mgmt_io(phba);
- phba->link_state = LPFC_HBA_ERROR;
}
/**
@@ -1629,6 +1630,7 @@ lpfc_handle_eratt_s4(struct lpfc_hba *phba)
uint32_t uerrlo_reg, uemasklo_reg;
uint32_t pci_rd_rc1, pci_rd_rc2;
bool en_rn_msg = true;
+ struct temp_event temp_event_data;
int rc;
/* If the pci channel is offline, ignore possible errors, since
@@ -1636,9 +1638,6 @@ lpfc_handle_eratt_s4(struct lpfc_hba *phba)
*/
if (pci_channel_offline(phba->pcidev))
return;
- /* If resets are disabled then leave the HBA alone and return */
- if (!phba->cfg_enable_hba_reset)
- return;
if_type = bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf);
switch (if_type) {
@@ -1654,6 +1653,7 @@ lpfc_handle_eratt_s4(struct lpfc_hba *phba)
return;
lpfc_sli4_offline_eratt(phba);
break;
+
case LPFC_SLI_INTF_IF_TYPE_2:
pci_rd_rc1 = lpfc_readl(
phba->sli4_hba.u.if_type2.STATUSregaddr,
@@ -1668,15 +1668,27 @@ lpfc_handle_eratt_s4(struct lpfc_hba *phba)
reg_err1 = readl(phba->sli4_hba.u.if_type2.ERR1regaddr);
reg_err2 = readl(phba->sli4_hba.u.if_type2.ERR2regaddr);
if (bf_get(lpfc_sliport_status_oti, &portstat_reg)) {
- /* TODO: Register for Overtemp async events. */
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
"2889 Port Overtemperature event, "
- "taking port offline\n");
+ "taking port offline Data: x%x x%x\n",
+ reg_err1, reg_err2);
+
+ temp_event_data.event_type = FC_REG_TEMPERATURE_EVENT;
+ temp_event_data.event_code = LPFC_CRIT_TEMP;
+ temp_event_data.data = 0xFFFFFFFF;
+
+ shost = lpfc_shost_from_vport(phba->pport);
+ fc_host_post_vendor_event(shost, fc_get_event_number(),
+ sizeof(temp_event_data),
+ (char *)&temp_event_data,
+ SCSI_NL_VID_TYPE_PCI
+ | PCI_VENDOR_ID_EMULEX);
+
spin_lock_irq(&phba->hbalock);
phba->over_temp_state = HBA_OVER_TEMP;
spin_unlock_irq(&phba->hbalock);
lpfc_sli4_offline_eratt(phba);
- break;
+ return;
}
if (reg_err1 == SLIPORT_ERR1_REG_ERR_CODE_2 &&
reg_err2 == SLIPORT_ERR2_REG_FW_RESTART) {
@@ -1693,6 +1705,10 @@ lpfc_handle_eratt_s4(struct lpfc_hba *phba)
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
"3145 Port Down: Provisioning\n");
+ /* If resets are disabled then leave the HBA alone and return */
+ if (!phba->cfg_enable_hba_reset)
+ return;
+
/* Check port status register for function reset */
rc = lpfc_sli4_port_sta_fn_reset(phba, LPFC_MBX_NO_WAIT,
en_rn_msg);
@@ -2759,9 +2775,19 @@ lpfc_sli4_node_prep(struct lpfc_hba *phba)
list_for_each_entry_safe(ndlp, next_ndlp,
&vports[i]->fc_nodes,
nlp_listp) {
- if (NLP_CHK_NODE_ACT(ndlp))
+ if (NLP_CHK_NODE_ACT(ndlp)) {
ndlp->nlp_rpi =
lpfc_sli4_alloc_rpi(phba);
+ lpfc_printf_vlog(ndlp->vport, KERN_INFO,
+ LOG_NODE,
+ "0009 rpi:%x DID:%x "
+ "flg:%x map:%x %p\n",
+ ndlp->nlp_rpi,
+ ndlp->nlp_DID,
+ ndlp->nlp_flag,
+ ndlp->nlp_usg_map,
+ ndlp);
+ }
}
}
}
@@ -2925,8 +2951,18 @@ lpfc_offline_prep(struct lpfc_hba *phba, int mbx_action)
* RPI. Get a new RPI when the adapter port
* comes back online.
*/
- if (phba->sli_rev == LPFC_SLI_REV4)
+ if (phba->sli_rev == LPFC_SLI_REV4) {
+ lpfc_printf_vlog(ndlp->vport,
+ KERN_INFO, LOG_NODE,
+ "0011 lpfc_offline: "
+ "ndlp:x%p did %x "
+ "usgmap:x%x rpi:%x\n",
+ ndlp, ndlp->nlp_DID,
+ ndlp->nlp_usg_map,
+ ndlp->nlp_rpi);
+
lpfc_sli4_free_rpi(phba, ndlp->nlp_rpi);
+ }
lpfc_unreg_rpi(vports[i], ndlp);
}
}
@@ -3241,12 +3277,17 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev)
struct Scsi_Host *shost;
int error = 0;
- if (dev != &phba->pcidev->dev)
+ if (dev != &phba->pcidev->dev) {
shost = scsi_host_alloc(&lpfc_vport_template,
sizeof(struct lpfc_vport));
- else
- shost = scsi_host_alloc(&lpfc_template,
+ } else {
+ if (phba->sli_rev == LPFC_SLI_REV4)
+ shost = scsi_host_alloc(&lpfc_template,
sizeof(struct lpfc_vport));
+ else
+ shost = scsi_host_alloc(&lpfc_template_s3,
+ sizeof(struct lpfc_vport));
+ }
if (!shost)
goto out;
@@ -3685,6 +3726,11 @@ lpfc_sli4_parse_latt_link_speed(struct lpfc_hba *phba,
case LPFC_ASYNC_LINK_SPEED_10GBPS:
link_speed = LPFC_LINK_SPEED_10GHZ;
break;
+ case LPFC_ASYNC_LINK_SPEED_20GBPS:
+ case LPFC_ASYNC_LINK_SPEED_25GBPS:
+ case LPFC_ASYNC_LINK_SPEED_40GBPS:
+ link_speed = LPFC_LINK_SPEED_UNKNOWN;
+ break;
default:
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
"0483 Invalid link-attention link speed: x%x\n",
@@ -3756,46 +3802,55 @@ lpfc_sli4_port_speed_parse(struct lpfc_hba *phba, uint32_t evt_code,
switch (evt_code) {
case LPFC_TRAILER_CODE_LINK:
switch (speed_code) {
- case LPFC_EVT_CODE_LINK_NO_LINK:
+ case LPFC_ASYNC_LINK_SPEED_ZERO:
port_speed = 0;
break;
- case LPFC_EVT_CODE_LINK_10_MBIT:
+ case LPFC_ASYNC_LINK_SPEED_10MBPS:
port_speed = 10;
break;
- case LPFC_EVT_CODE_LINK_100_MBIT:
+ case LPFC_ASYNC_LINK_SPEED_100MBPS:
port_speed = 100;
break;
- case LPFC_EVT_CODE_LINK_1_GBIT:
+ case LPFC_ASYNC_LINK_SPEED_1GBPS:
port_speed = 1000;
break;
- case LPFC_EVT_CODE_LINK_10_GBIT:
+ case LPFC_ASYNC_LINK_SPEED_10GBPS:
port_speed = 10000;
break;
+ case LPFC_ASYNC_LINK_SPEED_20GBPS:
+ port_speed = 20000;
+ break;
+ case LPFC_ASYNC_LINK_SPEED_25GBPS:
+ port_speed = 25000;
+ break;
+ case LPFC_ASYNC_LINK_SPEED_40GBPS:
+ port_speed = 40000;
+ break;
default:
port_speed = 0;
}
break;
case LPFC_TRAILER_CODE_FC:
switch (speed_code) {
- case LPFC_EVT_CODE_FC_NO_LINK:
+ case LPFC_FC_LA_SPEED_UNKNOWN:
port_speed = 0;
break;
- case LPFC_EVT_CODE_FC_1_GBAUD:
+ case LPFC_FC_LA_SPEED_1G:
port_speed = 1000;
break;
- case LPFC_EVT_CODE_FC_2_GBAUD:
+ case LPFC_FC_LA_SPEED_2G:
port_speed = 2000;
break;
- case LPFC_EVT_CODE_FC_4_GBAUD:
+ case LPFC_FC_LA_SPEED_4G:
port_speed = 4000;
break;
- case LPFC_EVT_CODE_FC_8_GBAUD:
+ case LPFC_FC_LA_SPEED_8G:
port_speed = 8000;
break;
- case LPFC_EVT_CODE_FC_10_GBAUD:
+ case LPFC_FC_LA_SPEED_10G:
port_speed = 10000;
break;
- case LPFC_EVT_CODE_FC_16_GBAUD:
+ case LPFC_FC_LA_SPEED_16G:
port_speed = 16000;
break;
default:
@@ -4044,18 +4099,21 @@ lpfc_sli4_async_sli_evt(struct lpfc_hba *phba, struct lpfc_acqe_sli *acqe_sli)
char port_name;
char message[128];
uint8_t status;
+ uint8_t evt_type;
+ struct temp_event temp_event_data;
struct lpfc_acqe_misconfigured_event *misconfigured;
+ struct Scsi_Host *shost;
+
+ evt_type = bf_get(lpfc_trailer_type, acqe_sli);
- /* special case misconfigured event as it contains data for all ports */
- if ((bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) !=
- LPFC_SLI_INTF_IF_TYPE_2) ||
- (bf_get(lpfc_trailer_type, acqe_sli) !=
- LPFC_SLI_EVENT_TYPE_MISCONFIGURED)) {
+ /* Special case Lancer */
+ if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) !=
+ LPFC_SLI_INTF_IF_TYPE_2) {
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
"2901 Async SLI event - Event Data1:x%08x Event Data2:"
"x%08x SLI Event Type:%d\n",
acqe_sli->event_data1, acqe_sli->event_data2,
- bf_get(lpfc_trailer_type, acqe_sli));
+ evt_type);
return;
}
@@ -4063,58 +4121,107 @@ lpfc_sli4_async_sli_evt(struct lpfc_hba *phba, struct lpfc_acqe_sli *acqe_sli)
if (port_name == 0x00)
port_name = '?'; /* get port name is empty */
- misconfigured = (struct lpfc_acqe_misconfigured_event *)
+ switch (evt_type) {
+ case LPFC_SLI_EVENT_TYPE_OVER_TEMP:
+ temp_event_data.event_type = FC_REG_TEMPERATURE_EVENT;
+ temp_event_data.event_code = LPFC_THRESHOLD_TEMP;
+ temp_event_data.data = (uint32_t)acqe_sli->event_data1;
+
+ lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
+ "3190 Over Temperature:%d Celsius- Port Name %c\n",
+ acqe_sli->event_data1, port_name);
+
+ shost = lpfc_shost_from_vport(phba->pport);
+ fc_host_post_vendor_event(shost, fc_get_event_number(),
+ sizeof(temp_event_data),
+ (char *)&temp_event_data,
+ SCSI_NL_VID_TYPE_PCI
+ | PCI_VENDOR_ID_EMULEX);
+ break;
+ case LPFC_SLI_EVENT_TYPE_NORM_TEMP:
+ temp_event_data.event_type = FC_REG_TEMPERATURE_EVENT;
+ temp_event_data.event_code = LPFC_NORMAL_TEMP;
+ temp_event_data.data = (uint32_t)acqe_sli->event_data1;
+
+ lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
+ "3191 Normal Temperature:%d Celsius - Port Name %c\n",
+ acqe_sli->event_data1, port_name);
+
+ shost = lpfc_shost_from_vport(phba->pport);
+ fc_host_post_vendor_event(shost, fc_get_event_number(),
+ sizeof(temp_event_data),
+ (char *)&temp_event_data,
+ SCSI_NL_VID_TYPE_PCI
+ | PCI_VENDOR_ID_EMULEX);
+ break;
+ case LPFC_SLI_EVENT_TYPE_MISCONFIGURED:
+ misconfigured = (struct lpfc_acqe_misconfigured_event *)
&acqe_sli->event_data1;
- /* fetch the status for this port */
- switch (phba->sli4_hba.lnk_info.lnk_no) {
- case LPFC_LINK_NUMBER_0:
- status = bf_get(lpfc_sli_misconfigured_port0,
+ /* fetch the status for this port */
+ switch (phba->sli4_hba.lnk_info.lnk_no) {
+ case LPFC_LINK_NUMBER_0:
+ status = bf_get(lpfc_sli_misconfigured_port0,
&misconfigured->theEvent);
- break;
- case LPFC_LINK_NUMBER_1:
- status = bf_get(lpfc_sli_misconfigured_port1,
+ break;
+ case LPFC_LINK_NUMBER_1:
+ status = bf_get(lpfc_sli_misconfigured_port1,
&misconfigured->theEvent);
- break;
- case LPFC_LINK_NUMBER_2:
- status = bf_get(lpfc_sli_misconfigured_port2,
+ break;
+ case LPFC_LINK_NUMBER_2:
+ status = bf_get(lpfc_sli_misconfigured_port2,
&misconfigured->theEvent);
- break;
- case LPFC_LINK_NUMBER_3:
- status = bf_get(lpfc_sli_misconfigured_port3,
+ break;
+ case LPFC_LINK_NUMBER_3:
+ status = bf_get(lpfc_sli_misconfigured_port3,
&misconfigured->theEvent);
- break;
- default:
- status = ~LPFC_SLI_EVENT_STATUS_VALID;
- break;
- }
+ break;
+ default:
+ status = ~LPFC_SLI_EVENT_STATUS_VALID;
+ break;
+ }
- switch (status) {
- case LPFC_SLI_EVENT_STATUS_VALID:
- return; /* no message if the sfp is okay */
- case LPFC_SLI_EVENT_STATUS_NOT_PRESENT:
- sprintf(message, "Optics faulted/incorrectly installed/not " \
- "installed - Reseat optics, if issue not "
- "resolved, replace.");
- break;
- case LPFC_SLI_EVENT_STATUS_WRONG_TYPE:
- sprintf(message,
- "Optics of two types installed - Remove one optic or " \
- "install matching pair of optics.");
- break;
- case LPFC_SLI_EVENT_STATUS_UNSUPPORTED:
- sprintf(message, "Incompatible optics - Replace with " \
+ switch (status) {
+ case LPFC_SLI_EVENT_STATUS_VALID:
+ return; /* no message if the sfp is okay */
+ case LPFC_SLI_EVENT_STATUS_NOT_PRESENT:
+ sprintf(message, "Optics faulted/incorrectly "
+ "installed/not installed - Reseat optics, "
+ "if issue not resolved, replace.");
+ break;
+ case LPFC_SLI_EVENT_STATUS_WRONG_TYPE:
+ sprintf(message,
+ "Optics of two types installed - Remove one "
+ "optic or install matching pair of optics.");
+ break;
+ case LPFC_SLI_EVENT_STATUS_UNSUPPORTED:
+ sprintf(message, "Incompatible optics - Replace with "
"compatible optics for card to function.");
+ break;
+ default:
+ /* firmware is reporting a status we don't know about */
+ sprintf(message, "Unknown event status x%02x", status);
+ break;
+ }
+
+ lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
+ "3176 Misconfigured Physical Port - "
+ "Port Name %c %s\n", port_name, message);
+ break;
+ case LPFC_SLI_EVENT_TYPE_REMOTE_DPORT:
+ lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
+ "3192 Remote DPort Test Initiated - "
+ "Event Data1:x%08x Event Data2: x%08x\n",
+ acqe_sli->event_data1, acqe_sli->event_data2);
break;
default:
- /* firmware is reporting a status we don't know about */
- sprintf(message, "Unknown event status x%02x", status);
+ lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
+ "3193 Async SLI event - Event Data1:x%08x Event Data2:"
+ "x%08x SLI Event Type:%d\n",
+ acqe_sli->event_data1, acqe_sli->event_data2,
+ evt_type);
break;
}
-
- lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "3176 Misconfigured Physical Port - "
- "Port Name %c %s\n", port_name, message);
}
/**
@@ -5183,6 +5290,7 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
rc = lpfc_pci_function_reset(phba);
if (unlikely(rc))
return -ENODEV;
+ phba->temp_sensor_support = 1;
}
/* Create the bootstrap mailbox command */
@@ -7647,6 +7755,14 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba)
goto out_destroy_els_rq;
}
}
+
+ /*
+ * Configure EQ delay multipier for interrupt coalescing using
+ * MODIFY_EQ_DELAY for all EQs created, LPFC_MAX_EQ_DELAY at a time.
+ */
+ for (fcp_eqidx = 0; fcp_eqidx < phba->cfg_fcp_io_channel;
+ fcp_eqidx += LPFC_MAX_EQ_DELAY)
+ lpfc_modify_fcp_eq_delay(phba, fcp_eqidx);
return 0;
out_destroy_els_rq:
@@ -7953,7 +8069,7 @@ wait:
* up to 30 seconds. If the port doesn't respond, treat
* it as an error.
*/
- for (rdy_chk = 0; rdy_chk < 3000; rdy_chk++) {
+ for (rdy_chk = 0; rdy_chk < 1500; rdy_chk++) {
if (lpfc_readl(phba->sli4_hba.u.if_type2.
STATUSregaddr, &reg_data.word0)) {
rc = -ENODEV;
diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index 06241f590c1e..816f596cda60 100644
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2013 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* Portions Copyright (C) 2004-2005 Christoph Hellwig *
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index 5cc1103d811e..4cb9882af157 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2013 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* Portions Copyright (C) 2004-2005 Christoph Hellwig *
@@ -276,6 +276,7 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
struct lpfc_hba *phba = vport->phba;
struct lpfc_dmabuf *pcmd;
+ uint64_t nlp_portwwn = 0;
uint32_t *lp;
IOCB_t *icmd;
struct serv_parm *sp;
@@ -332,6 +333,8 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
NULL);
return 0;
}
+
+ nlp_portwwn = wwn_to_u64(ndlp->nlp_portname.u.wwn);
if ((lpfc_check_sparm(vport, ndlp, sp, CLASS3, 0) == 0)) {
/* Reject this request because invalid parameters */
stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
@@ -367,7 +370,7 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
ndlp->nlp_maxframe =
((sp->cmn.bbRcvSizeMsb & 0x0F) << 8) | sp->cmn.bbRcvSizeLsb;
- /* no need to reg_login if we are already in one of these states */
+ /* if already logged in, do implicit logout */
switch (ndlp->nlp_state) {
case NLP_STE_NPR_NODE:
if (!(ndlp->nlp_flag & NLP_NPR_ADISC))
@@ -376,8 +379,26 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
case NLP_STE_PRLI_ISSUE:
case NLP_STE_UNMAPPED_NODE:
case NLP_STE_MAPPED_NODE:
- lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb, ndlp, NULL);
- return 1;
+ /* lpfc_plogi_confirm_nport skips fabric did, handle it here */
+ if (!(ndlp->nlp_type & NLP_FABRIC)) {
+ lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb,
+ ndlp, NULL);
+ return 1;
+ }
+ if (nlp_portwwn != 0 &&
+ nlp_portwwn != wwn_to_u64(sp->portName.u.wwn))
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0143 PLOGI recv'd from DID: x%x "
+ "WWPN changed: old %llx new %llx\n",
+ ndlp->nlp_DID,
+ (unsigned long long)nlp_portwwn,
+ (unsigned long long)
+ wwn_to_u64(sp->portName.u.wwn));
+
+ ndlp->nlp_prev_state = ndlp->nlp_state;
+ /* rport needs to be unregistered first */
+ lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
+ break;
}
/* Check for Nport to NPort pt2pt protocol */
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 4f9222eb2266..cb73cf9e9ba5 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* Portions Copyright (C) 2004-2005 Christoph Hellwig *
@@ -1130,6 +1130,25 @@ lpfc_release_scsi_buf(struct lpfc_hba *phba, struct lpfc_scsi_buf *psb)
}
/**
+ * lpfc_fcpcmd_to_iocb - copy the fcp_cmd data into the IOCB
+ * @data: A pointer to the immediate command data portion of the IOCB.
+ * @fcp_cmnd: The FCP Command that is provided by the SCSI layer.
+ *
+ * The routine copies the entire FCP command from @fcp_cmnd to @data while
+ * byte swapping the data to big endian format for transmission on the wire.
+ **/
+static void
+lpfc_fcpcmd_to_iocb(uint8_t *data, struct fcp_cmnd *fcp_cmnd)
+{
+ int i, j;
+
+ for (i = 0, j = 0; i < sizeof(struct fcp_cmnd);
+ i += sizeof(uint32_t), j++) {
+ ((uint32_t *)data)[j] = cpu_to_be32(((uint32_t *)fcp_cmnd)[j]);
+ }
+}
+
+/**
* lpfc_scsi_prep_dma_buf_s3 - DMA mapping for scsi buffer to SLI3 IF spec
* @phba: The Hba for which this call is being executed.
* @lpfc_cmd: The scsi buffer which is going to be mapped.
@@ -1264,6 +1283,7 @@ lpfc_scsi_prep_dma_buf_s3(struct lpfc_hba *phba, struct lpfc_scsi_buf *lpfc_cmd)
* we need to set word 4 of IOCB here
*/
iocb_cmd->un.fcpi.fcpi_parm = scsi_bufflen(scsi_cmnd);
+ lpfc_fcpcmd_to_iocb(iocb_cmd->unsli3.fcp_ext.icd, fcp_cmnd);
return 0;
}
@@ -4127,24 +4147,6 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
}
/**
- * lpfc_fcpcmd_to_iocb - copy the fcp_cmd data into the IOCB
- * @data: A pointer to the immediate command data portion of the IOCB.
- * @fcp_cmnd: The FCP Command that is provided by the SCSI layer.
- *
- * The routine copies the entire FCP command from @fcp_cmnd to @data while
- * byte swapping the data to big endian format for transmission on the wire.
- **/
-static void
-lpfc_fcpcmd_to_iocb(uint8_t *data, struct fcp_cmnd *fcp_cmnd)
-{
- int i, j;
- for (i = 0, j = 0; i < sizeof(struct fcp_cmnd);
- i += sizeof(uint32_t), j++) {
- ((uint32_t *)data)[j] = cpu_to_be32(((uint32_t *)fcp_cmnd)[j]);
- }
-}
-
-/**
* lpfc_scsi_prep_cmnd - Wrapper func for convert scsi cmnd to FCP info unit
* @vport: The virtual port for which this call is being executed.
* @lpfc_cmd: The scsi command which needs to send.
@@ -4223,9 +4225,6 @@ lpfc_scsi_prep_cmnd(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
fcp_cmnd->fcpCntl3 = 0;
phba->fc4ControlRequests++;
}
- if (phba->sli_rev == 3 &&
- !(phba->sli3_options & LPFC_SLI3_BG_ENABLED))
- lpfc_fcpcmd_to_iocb(iocb_cmd->unsli3.fcp_ext.icd, fcp_cmnd);
/*
* Finish initializing those IOCB fields that are independent
* of the scsi_cmnd request_buffer
@@ -5118,9 +5117,10 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd)
int status;
rdata = lpfc_rport_data_from_scsi_device(cmnd->device);
- if (!rdata) {
+ if (!rdata || !rdata->pnode) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
- "0798 Device Reset rport failure: rdata x%p\n", rdata);
+ "0798 Device Reset rport failure: rdata x%p\n",
+ rdata);
return FAILED;
}
pnode = rdata->pnode;
@@ -5202,10 +5202,12 @@ lpfc_target_reset_handler(struct scsi_cmnd *cmnd)
if (status == FAILED) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
"0722 Target Reset rport failure: rdata x%p\n", rdata);
- spin_lock_irq(shost->host_lock);
- pnode->nlp_flag &= ~NLP_NPR_ADISC;
- pnode->nlp_fcp_info &= ~NLP_FCP_2_DEVICE;
- spin_unlock_irq(shost->host_lock);
+ if (pnode) {
+ spin_lock_irq(shost->host_lock);
+ pnode->nlp_flag &= ~NLP_NPR_ADISC;
+ pnode->nlp_fcp_info &= ~NLP_FCP_2_DEVICE;
+ spin_unlock_irq(shost->host_lock);
+ }
lpfc_reset_flush_io_context(vport, tgt_id, lun_id,
LPFC_CTX_TGT);
return FAST_IO_FAIL;
@@ -5857,6 +5859,31 @@ lpfc_disable_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn,
return false;
}
+struct scsi_host_template lpfc_template_s3 = {
+ .module = THIS_MODULE,
+ .name = LPFC_DRIVER_NAME,
+ .info = lpfc_info,
+ .queuecommand = lpfc_queuecommand,
+ .eh_abort_handler = lpfc_abort_handler,
+ .eh_device_reset_handler = lpfc_device_reset_handler,
+ .eh_target_reset_handler = lpfc_target_reset_handler,
+ .eh_bus_reset_handler = lpfc_bus_reset_handler,
+ .slave_alloc = lpfc_slave_alloc,
+ .slave_configure = lpfc_slave_configure,
+ .slave_destroy = lpfc_slave_destroy,
+ .scan_finished = lpfc_scan_finished,
+ .this_id = -1,
+ .sg_tablesize = LPFC_DEFAULT_SG_SEG_CNT,
+ .cmd_per_lun = LPFC_CMD_PER_LUN,
+ .use_clustering = ENABLE_CLUSTERING,
+ .shost_attrs = lpfc_hba_attrs,
+ .max_sectors = 0xFFFF,
+ .vendor_id = LPFC_NL_VENDOR_ID,
+ .change_queue_depth = scsi_change_queue_depth,
+ .use_blk_tags = 1,
+ .track_queue_depth = 1,
+};
+
struct scsi_host_template lpfc_template = {
.module = THIS_MODULE,
.name = LPFC_DRIVER_NAME,
diff --git a/drivers/scsi/lpfc/lpfc_scsi.h b/drivers/scsi/lpfc/lpfc_scsi.h
index 0389ac1e7b83..474e30cdee6e 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.h
+++ b/drivers/scsi/lpfc/lpfc_scsi.h
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 207a43d952fa..56f73682d4bd 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* Portions Copyright (C) 2004-2005 Christoph Hellwig *
@@ -918,12 +918,16 @@ __lpfc_sli_get_sglq(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq)
lpfc_cmd = (struct lpfc_scsi_buf *) piocbq->context1;
ndlp = lpfc_cmd->rdata->pnode;
} else if ((piocbq->iocb.ulpCommand == CMD_GEN_REQUEST64_CR) &&
- !(piocbq->iocb_flag & LPFC_IO_LIBDFC))
+ !(piocbq->iocb_flag & LPFC_IO_LIBDFC)) {
ndlp = piocbq->context_un.ndlp;
- else if (piocbq->iocb_flag & LPFC_IO_LIBDFC)
- ndlp = piocbq->context_un.ndlp;
- else
+ } else if (piocbq->iocb_flag & LPFC_IO_LIBDFC) {
+ if (piocbq->iocb_flag & LPFC_IO_LOOPBACK)
+ ndlp = NULL;
+ else
+ ndlp = piocbq->context_un.ndlp;
+ } else {
ndlp = piocbq->context1;
+ }
list_remove_head(lpfc_sgl_list, sglq, struct lpfc_sglq, list);
start_sglq = sglq;
@@ -2213,6 +2217,46 @@ lpfc_sli_def_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
else
mempool_free(pmb, phba->mbox_mem_pool);
}
+ /**
+ * lpfc_sli4_unreg_rpi_cmpl_clr - mailbox completion handler
+ * @phba: Pointer to HBA context object.
+ * @pmb: Pointer to mailbox object.
+ *
+ * This function is the unreg rpi mailbox completion handler. It
+ * frees the memory resources associated with the completed mailbox
+ * command. An additional refrenece is put on the ndlp to prevent
+ * lpfc_nlp_release from freeing the rpi bit in the bitmask before
+ * the unreg mailbox command completes, this routine puts the
+ * reference back.
+ *
+ **/
+void
+lpfc_sli4_unreg_rpi_cmpl_clr(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
+{
+ struct lpfc_vport *vport = pmb->vport;
+ struct lpfc_nodelist *ndlp;
+
+ ndlp = pmb->context1;
+ if (pmb->u.mb.mbxCommand == MBX_UNREG_LOGIN) {
+ if (phba->sli_rev == LPFC_SLI_REV4 &&
+ (bf_get(lpfc_sli_intf_if_type,
+ &phba->sli4_hba.sli_intf) ==
+ LPFC_SLI_INTF_IF_TYPE_2)) {
+ if (ndlp) {
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
+ "0010 UNREG_LOGIN vpi:%x "
+ "rpi:%x DID:%x map:%x %p\n",
+ vport->vpi, ndlp->nlp_rpi,
+ ndlp->nlp_DID,
+ ndlp->nlp_usg_map, ndlp);
+
+ lpfc_nlp_put(ndlp);
+ }
+ }
+ }
+
+ mempool_free(pmb, phba->mbox_mem_pool);
+}
/**
* lpfc_sli_handle_mb_event - Handle mailbox completions from firmware
@@ -12842,7 +12886,7 @@ lpfc_dual_chute_pci_bar_map(struct lpfc_hba *phba, uint16_t pci_barset)
* fails this function will return -ENXIO.
**/
int
-lpfc_modify_fcp_eq_delay(struct lpfc_hba *phba, uint16_t startq)
+lpfc_modify_fcp_eq_delay(struct lpfc_hba *phba, uint32_t startq)
{
struct lpfc_mbx_modify_eq_delay *eq_delay;
LPFC_MBOXQ_t *mbox;
@@ -12959,11 +13003,8 @@ lpfc_eq_create(struct lpfc_hba *phba, struct lpfc_queue *eq, uint32_t imax)
bf_set(lpfc_eq_context_size, &eq_create->u.request.context,
LPFC_EQE_SIZE);
bf_set(lpfc_eq_context_valid, &eq_create->u.request.context, 1);
- /* Calculate delay multiper from maximum interrupt per second */
- if (imax > LPFC_DMULT_CONST)
- dmult = 0;
- else
- dmult = LPFC_DMULT_CONST/imax - 1;
+ /* don't setup delay multiplier using EQ_CREATE */
+ dmult = 0;
bf_set(lpfc_eq_context_delay_multi, &eq_create->u.request.context,
dmult);
switch (eq->entry_count) {
@@ -15662,14 +15703,14 @@ lpfc_sli4_alloc_rpi(struct lpfc_hba *phba)
struct lpfc_rpi_hdr *rpi_hdr;
unsigned long iflag;
- max_rpi = phba->sli4_hba.max_cfg_param.max_rpi;
- rpi_limit = phba->sli4_hba.next_rpi;
-
/*
* Fetch the next logical rpi. Because this index is logical,
* the driver starts at 0 each time.
*/
spin_lock_irqsave(&phba->hbalock, iflag);
+ max_rpi = phba->sli4_hba.max_cfg_param.max_rpi;
+ rpi_limit = phba->sli4_hba.next_rpi;
+
rpi = find_next_zero_bit(phba->sli4_hba.rpi_bmask, rpi_limit, 0);
if (rpi >= rpi_limit)
rpi = LPFC_RPI_ALLOC_ERROR;
@@ -15678,6 +15719,9 @@ lpfc_sli4_alloc_rpi(struct lpfc_hba *phba)
phba->sli4_hba.max_cfg_param.rpi_used++;
phba->sli4_hba.rpi_count++;
}
+ lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
+ "0001 rpi:%x max:%x lim:%x\n",
+ (int) rpi, max_rpi, rpi_limit);
/*
* Don't try to allocate more rpi header regions if the device limit
diff --git a/drivers/scsi/lpfc/lpfc_sli.h b/drivers/scsi/lpfc/lpfc_sli.h
index 4a01452415cf..7fe99ff80846 100644
--- a/drivers/scsi/lpfc/lpfc_sli.h
+++ b/drivers/scsi/lpfc/lpfc_sli.h
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
@@ -80,6 +80,7 @@ struct lpfc_iocbq {
#define LPFC_IO_OAS 0x10000 /* OAS FCP IO */
#define LPFC_IO_FOF 0x20000 /* FOF FCP IO */
+#define LPFC_IO_LOOPBACK 0x40000 /* Loopback IO */
uint32_t drvrTimeout; /* driver timeout in seconds */
uint32_t fcp_wqidx; /* index to FCP work queue */
diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
index 22ceb2b05ba1..6eca3b8124d3 100644
--- a/drivers/scsi/lpfc/lpfc_sli4.h
+++ b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2009-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2009-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
@@ -671,7 +671,7 @@ struct lpfc_queue *lpfc_sli4_queue_alloc(struct lpfc_hba *, uint32_t,
uint32_t);
void lpfc_sli4_queue_free(struct lpfc_queue *);
int lpfc_eq_create(struct lpfc_hba *, struct lpfc_queue *, uint32_t);
-int lpfc_modify_fcp_eq_delay(struct lpfc_hba *, uint16_t);
+int lpfc_modify_fcp_eq_delay(struct lpfc_hba *, uint32_t);
int lpfc_cq_create(struct lpfc_hba *, struct lpfc_queue *,
struct lpfc_queue *, uint32_t, uint32_t);
int32_t lpfc_mq_create(struct lpfc_hba *, struct lpfc_queue *,
diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
index 89413add2252..c37bb9f91c3b 100644
--- a/drivers/scsi/lpfc/lpfc_version.h
+++ b/drivers/scsi/lpfc/lpfc_version.h
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2014 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2015 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
@@ -18,7 +18,7 @@
* included with this package. *
*******************************************************************/
-#define LPFC_DRIVER_VERSION "10.4.8000.0."
+#define LPFC_DRIVER_VERSION "10.5.0.0."
#define LPFC_DRIVER_NAME "lpfc"
/* Used for SLI 2/3 */
@@ -30,4 +30,4 @@
#define LPFC_MODULE_DESC "Emulex LightPulse Fibre Channel SCSI driver " \
LPFC_DRIVER_VERSION
-#define LPFC_COPYRIGHT "Copyright(c) 2004-2014 Emulex. All rights reserved."
+#define LPFC_COPYRIGHT "Copyright(c) 2004-2015 Emulex. All rights reserved."
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