Commit 7ee5d43e authored by James Smart's avatar James Smart Committed by James Bottomley

[SCSI] lpfc 8.2.3 : NPIV bug fixes

NPIV bug fixes:
- Remove vport params on physical hba when npiv is disabled
- Implement new DA_ID CT command to remove vport information from
  the switch after delete. Some switches didn't clean this up unless
  the physical link dropped.
Signed-off-by: default avatarJames Smart <James.Smart@emulex.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
parent 57127f15
...@@ -272,10 +272,16 @@ struct lpfc_vport { ...@@ -272,10 +272,16 @@ struct lpfc_vport {
#define FC_ABORT_DISCOVERY 0x8000 /* we want to abort discovery */ #define FC_ABORT_DISCOVERY 0x8000 /* we want to abort discovery */
#define FC_NDISC_ACTIVE 0x10000 /* NPort discovery active */ #define FC_NDISC_ACTIVE 0x10000 /* NPort discovery active */
#define FC_BYPASSED_MODE 0x20000 /* NPort is in bypassed mode */ #define FC_BYPASSED_MODE 0x20000 /* NPort is in bypassed mode */
#define FC_RFF_NOT_SUPPORTED 0x40000 /* RFF_ID was rejected by switch */
#define FC_VPORT_NEEDS_REG_VPI 0x80000 /* Needs to have its vpi registered */ #define FC_VPORT_NEEDS_REG_VPI 0x80000 /* Needs to have its vpi registered */
#define FC_RSCN_DEFERRED 0x100000 /* A deferred RSCN being processed */ #define FC_RSCN_DEFERRED 0x100000 /* A deferred RSCN being processed */
uint32_t ct_flags;
#define FC_CT_RFF_ID 0x1 /* RFF_ID accepted by switch */
#define FC_CT_RNN_ID 0x2 /* RNN_ID accepted by switch */
#define FC_CT_RSNN_NN 0x4 /* RSNN_NN accepted by switch */
#define FC_CT_RSPN_ID 0x8 /* RSPN_ID accepted by switch */
#define FC_CT_RFT_ID 0x10 /* RFT_ID accepted by switch */
struct list_head fc_nodes; struct list_head fc_nodes;
/* Keep counters for the number of entries in each list. */ /* Keep counters for the number of entries in each list. */
...@@ -344,6 +350,7 @@ struct lpfc_vport { ...@@ -344,6 +350,7 @@ struct lpfc_vport {
uint32_t cfg_discovery_threads; uint32_t cfg_discovery_threads;
uint32_t cfg_log_verbose; uint32_t cfg_log_verbose;
uint32_t cfg_max_luns; uint32_t cfg_max_luns;
uint32_t cfg_enable_da_id;
uint32_t dev_loss_tmo_changed; uint32_t dev_loss_tmo_changed;
......
...@@ -1113,7 +1113,13 @@ MODULE_PARM_DESC(lpfc_sli_mode, "SLI mode selector:" ...@@ -1113,7 +1113,13 @@ MODULE_PARM_DESC(lpfc_sli_mode, "SLI mode selector:"
" 2 - select SLI-2 even on SLI-3 capable HBAs," " 2 - select SLI-2 even on SLI-3 capable HBAs,"
" 3 - select SLI-3"); " 3 - select SLI-3");
LPFC_ATTR_R(enable_npiv, 0, 0, 1, "Enable NPIV functionality"); int lpfc_enable_npiv = 0;
module_param(lpfc_enable_npiv, int, 0);
MODULE_PARM_DESC(lpfc_enable_npiv, "Enable NPIV functionality");
lpfc_param_show(enable_npiv);
lpfc_param_init(enable_npiv, 0, 0, 1);
static CLASS_DEVICE_ATTR(lpfc_enable_npiv, S_IRUGO,
lpfc_enable_npiv_show, NULL);
/* /*
# lpfc_nodev_tmo: If set, it will hold all I/O errors on devices that disappear # lpfc_nodev_tmo: If set, it will hold all I/O errors on devices that disappear
...@@ -1258,6 +1264,13 @@ static CLASS_DEVICE_ATTR(lpfc_devloss_tmo, S_IRUGO | S_IWUSR, ...@@ -1258,6 +1264,13 @@ static CLASS_DEVICE_ATTR(lpfc_devloss_tmo, S_IRUGO | S_IWUSR,
LPFC_VPORT_ATTR_HEX_RW(log_verbose, 0x0, 0x0, 0xffff, LPFC_VPORT_ATTR_HEX_RW(log_verbose, 0x0, 0x0, 0xffff,
"Verbose logging bit-mask"); "Verbose logging bit-mask");
/*
# lpfc_enable_da_id: This turns on the DA_ID CT command that deregisters
# objects that have been registered with the nameserver after login.
*/
LPFC_VPORT_ATTR_R(enable_da_id, 0, 0, 1,
"Deregister nameserver objects before LOGO");
/* /*
# lun_queue_depth: This parameter is used to limit the number of outstanding # lun_queue_depth: This parameter is used to limit the number of outstanding
# commands per FCP LUN. Value range is [1,128]. Default value is 30. # commands per FCP LUN. Value range is [1,128]. Default value is 30.
...@@ -1564,6 +1577,7 @@ struct class_device_attribute *lpfc_vport_attrs[] = { ...@@ -1564,6 +1577,7 @@ struct class_device_attribute *lpfc_vport_attrs[] = {
&class_device_attr_lpfc_max_luns, &class_device_attr_lpfc_max_luns,
&class_device_attr_nport_evt_cnt, &class_device_attr_nport_evt_cnt,
&class_device_attr_npiv_info, &class_device_attr_npiv_info,
&class_device_attr_lpfc_enable_da_id,
NULL, NULL,
}; };
...@@ -2349,69 +2363,13 @@ struct fc_function_template lpfc_transport_functions = { ...@@ -2349,69 +2363,13 @@ struct fc_function_template lpfc_transport_functions = {
.dev_loss_tmo_callbk = lpfc_dev_loss_tmo_callbk, .dev_loss_tmo_callbk = lpfc_dev_loss_tmo_callbk,
.terminate_rport_io = lpfc_terminate_rport_io, .terminate_rport_io = lpfc_terminate_rport_io,
.vport_create = lpfc_vport_create, /* Vport fields are filled in at runtime based on enable_npiv */
.vport_delete = lpfc_vport_delete, .vport_create = NULL,
.vport_delete = NULL,
.vport_disable = NULL,
.dd_fcvport_size = sizeof(struct lpfc_vport *), .dd_fcvport_size = sizeof(struct lpfc_vport *),
}; };
struct fc_function_template lpfc_vport_transport_functions = {
/* fixed attributes the driver supports */
.show_host_node_name = 1,
.show_host_port_name = 1,
.show_host_supported_classes = 1,
.show_host_supported_fc4s = 1,
.show_host_supported_speeds = 1,
.show_host_maxframe_size = 1,
/* dynamic attributes the driver supports */
.get_host_port_id = lpfc_get_host_port_id,
.show_host_port_id = 1,
.get_host_port_type = lpfc_get_host_port_type,
.show_host_port_type = 1,
.get_host_port_state = lpfc_get_host_port_state,
.show_host_port_state = 1,
/* active_fc4s is shown but doesn't change (thus no get function) */
.show_host_active_fc4s = 1,
.get_host_speed = lpfc_get_host_speed,
.show_host_speed = 1,
.get_host_fabric_name = lpfc_get_host_fabric_name,
.show_host_fabric_name = 1,
/*
* The LPFC driver treats linkdown handling as target loss events
* so there are no sysfs handlers for link_down_tmo.
*/
.get_fc_host_stats = lpfc_get_stats,
.reset_fc_host_stats = lpfc_reset_stats,
.dd_fcrport_size = sizeof(struct lpfc_rport_data),
.show_rport_maxframe_size = 1,
.show_rport_supported_classes = 1,
.set_rport_dev_loss_tmo = lpfc_set_rport_loss_tmo,
.show_rport_dev_loss_tmo = 1,
.get_starget_port_id = lpfc_get_starget_port_id,
.show_starget_port_id = 1,
.get_starget_node_name = lpfc_get_starget_node_name,
.show_starget_node_name = 1,
.get_starget_port_name = lpfc_get_starget_port_name,
.show_starget_port_name = 1,
.dev_loss_tmo_callbk = lpfc_dev_loss_tmo_callbk,
.terminate_rport_io = lpfc_terminate_rport_io,
.vport_disable = lpfc_vport_disable,
};
void void
lpfc_get_cfgparam(struct lpfc_hba *phba) lpfc_get_cfgparam(struct lpfc_hba *phba)
{ {
...@@ -2460,5 +2418,6 @@ lpfc_get_vport_cfgparam(struct lpfc_vport *vport) ...@@ -2460,5 +2418,6 @@ lpfc_get_vport_cfgparam(struct lpfc_vport *vport)
lpfc_discovery_threads_init(vport, lpfc_discovery_threads); lpfc_discovery_threads_init(vport, lpfc_discovery_threads);
lpfc_max_luns_init(vport, lpfc_max_luns); lpfc_max_luns_init(vport, lpfc_max_luns);
lpfc_scan_down_init(vport, lpfc_scan_down); lpfc_scan_down_init(vport, lpfc_scan_down);
lpfc_enable_da_id_init(vport, lpfc_enable_da_id);
return; return;
} }
...@@ -260,8 +260,8 @@ extern struct class_device_attribute *lpfc_vport_attrs[]; ...@@ -260,8 +260,8 @@ extern struct class_device_attribute *lpfc_vport_attrs[];
extern struct scsi_host_template lpfc_template; extern struct scsi_host_template lpfc_template;
extern struct scsi_host_template lpfc_vport_template; extern struct scsi_host_template lpfc_vport_template;
extern struct fc_function_template lpfc_transport_functions; extern struct fc_function_template lpfc_transport_functions;
extern struct fc_function_template lpfc_vport_transport_functions;
extern int lpfc_sli_mode; extern int lpfc_sli_mode;
extern int lpfc_enable_npiv;
int lpfc_vport_symbolic_node_name(struct lpfc_vport *, char *, size_t); int lpfc_vport_symbolic_node_name(struct lpfc_vport *, char *, size_t);
void lpfc_terminate_rport_io(struct fc_rport *); void lpfc_terminate_rport_io(struct fc_rport *);
......
...@@ -458,7 +458,7 @@ lpfc_ns_rsp(struct lpfc_vport *vport, struct lpfc_dmabuf *mp, uint32_t Size) ...@@ -458,7 +458,7 @@ lpfc_ns_rsp(struct lpfc_vport *vport, struct lpfc_dmabuf *mp, uint32_t Size)
((lpfc_find_vport_by_did(phba, Did) == NULL) || ((lpfc_find_vport_by_did(phba, Did) == NULL) ||
vport->cfg_peer_port_login)) { vport->cfg_peer_port_login)) {
if ((vport->port_type != LPFC_NPIV_PORT) || if ((vport->port_type != LPFC_NPIV_PORT) ||
(vport->fc_flag & FC_RFF_NOT_SUPPORTED) || (!vport->ct_flags & FC_CT_RFF_ID) ||
(!vport->cfg_restrict_login)) { (!vport->cfg_restrict_login)) {
ndlp = lpfc_setup_disc_node(vport, Did); ndlp = lpfc_setup_disc_node(vport, Did);
if (ndlp) { if (ndlp) {
...@@ -778,7 +778,7 @@ lpfc_cmpl_ct_cmd_gff_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, ...@@ -778,7 +778,7 @@ lpfc_cmpl_ct_cmd_gff_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
static void static void
lpfc_cmpl_ct_cmd_rft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, lpfc_cmpl_ct(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb) struct lpfc_iocbq *rspiocb)
{ {
struct lpfc_vport *vport = cmdiocb->vport; struct lpfc_vport *vport = cmdiocb->vport;
...@@ -809,7 +809,7 @@ lpfc_cmpl_ct_cmd_rft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, ...@@ -809,7 +809,7 @@ lpfc_cmpl_ct_cmd_rft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* RFT request completes status <ulpStatus> CmdRsp <CmdRsp> */ /* RFT request completes status <ulpStatus> CmdRsp <CmdRsp> */
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY, lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0209 RFT request completes, latt %d, " "0209 CT Request completes, latt %d, "
"ulpStatus x%x CmdRsp x%x, Context x%x, Tag x%x\n", "ulpStatus x%x CmdRsp x%x, Context x%x, Tag x%x\n",
latt, irsp->ulpStatus, latt, irsp->ulpStatus,
CTrsp->CommandResponse.bits.CmdRsp, CTrsp->CommandResponse.bits.CmdRsp,
...@@ -847,11 +847,29 @@ lpfc_cmpl_ct_cmd_rft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, ...@@ -847,11 +847,29 @@ lpfc_cmpl_ct_cmd_rft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
return; return;
} }
static void
lpfc_cmpl_ct_cmd_rft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb)
{
IOCB_t *irsp = &rspiocb->iocb;
struct lpfc_vport *vport = cmdiocb->vport;
if (irsp->ulpStatus == IOSTAT_SUCCESS)
vport->ct_flags |= FC_CT_RFT_ID;
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
return;
}
static void static void
lpfc_cmpl_ct_cmd_rnn_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, lpfc_cmpl_ct_cmd_rnn_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb) struct lpfc_iocbq *rspiocb)
{ {
lpfc_cmpl_ct_cmd_rft_id(phba, cmdiocb, rspiocb); IOCB_t *irsp = &rspiocb->iocb;
struct lpfc_vport *vport = cmdiocb->vport;
if (irsp->ulpStatus == IOSTAT_SUCCESS)
vport->ct_flags |= FC_CT_RNN_ID;
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
return; return;
} }
...@@ -859,7 +877,12 @@ static void ...@@ -859,7 +877,12 @@ static void
lpfc_cmpl_ct_cmd_rspn_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, lpfc_cmpl_ct_cmd_rspn_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb) struct lpfc_iocbq *rspiocb)
{ {
lpfc_cmpl_ct_cmd_rft_id(phba, cmdiocb, rspiocb); IOCB_t *irsp = &rspiocb->iocb;
struct lpfc_vport *vport = cmdiocb->vport;
if (irsp->ulpStatus == IOSTAT_SUCCESS)
vport->ct_flags |= FC_CT_RSPN_ID;
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
return; return;
} }
...@@ -867,7 +890,24 @@ static void ...@@ -867,7 +890,24 @@ static void
lpfc_cmpl_ct_cmd_rsnn_nn(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, lpfc_cmpl_ct_cmd_rsnn_nn(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb) struct lpfc_iocbq *rspiocb)
{ {
lpfc_cmpl_ct_cmd_rft_id(phba, cmdiocb, rspiocb); IOCB_t *irsp = &rspiocb->iocb;
struct lpfc_vport *vport = cmdiocb->vport;
if (irsp->ulpStatus == IOSTAT_SUCCESS)
vport->ct_flags |= FC_CT_RSNN_NN;
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
return;
}
static void
lpfc_cmpl_ct_cmd_da_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb)
{
struct lpfc_vport *vport = cmdiocb->vport;
/* even if it fails we will act as though it succeeded. */
vport->ct_flags = 0;
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
return; return;
} }
...@@ -878,10 +918,9 @@ lpfc_cmpl_ct_cmd_rff_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, ...@@ -878,10 +918,9 @@ lpfc_cmpl_ct_cmd_rff_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
IOCB_t *irsp = &rspiocb->iocb; IOCB_t *irsp = &rspiocb->iocb;
struct lpfc_vport *vport = cmdiocb->vport; struct lpfc_vport *vport = cmdiocb->vport;
if (irsp->ulpStatus != IOSTAT_SUCCESS) if (irsp->ulpStatus == IOSTAT_SUCCESS)
vport->fc_flag |= FC_RFF_NOT_SUPPORTED; vport->ct_flags |= FC_CT_RFF_ID;
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
lpfc_cmpl_ct_cmd_rft_id(phba, cmdiocb, rspiocb);
return; return;
} }
...@@ -1001,6 +1040,8 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode, ...@@ -1001,6 +1040,8 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
bpl->tus.f.bdeSize = RSPN_REQUEST_SZ; bpl->tus.f.bdeSize = RSPN_REQUEST_SZ;
else if (cmdcode == SLI_CTNS_RSNN_NN) else if (cmdcode == SLI_CTNS_RSNN_NN)
bpl->tus.f.bdeSize = RSNN_REQUEST_SZ; bpl->tus.f.bdeSize = RSNN_REQUEST_SZ;
else if (cmdcode == SLI_CTNS_DA_ID)
bpl->tus.f.bdeSize = DA_ID_REQUEST_SZ;
else if (cmdcode == SLI_CTNS_RFF_ID) else if (cmdcode == SLI_CTNS_RFF_ID)
bpl->tus.f.bdeSize = RFF_REQUEST_SZ; bpl->tus.f.bdeSize = RFF_REQUEST_SZ;
else else
...@@ -1034,6 +1075,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode, ...@@ -1034,6 +1075,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
break; break;
case SLI_CTNS_RFT_ID: case SLI_CTNS_RFT_ID:
vport->ct_flags &= ~FC_CT_RFT_ID;
CtReq->CommandResponse.bits.CmdRsp = CtReq->CommandResponse.bits.CmdRsp =
be16_to_cpu(SLI_CTNS_RFT_ID); be16_to_cpu(SLI_CTNS_RFT_ID);
CtReq->un.rft.PortId = be32_to_cpu(vport->fc_myDID); CtReq->un.rft.PortId = be32_to_cpu(vport->fc_myDID);
...@@ -1042,6 +1084,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode, ...@@ -1042,6 +1084,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
break; break;
case SLI_CTNS_RNN_ID: case SLI_CTNS_RNN_ID:
vport->ct_flags &= ~FC_CT_RNN_ID;
CtReq->CommandResponse.bits.CmdRsp = CtReq->CommandResponse.bits.CmdRsp =
be16_to_cpu(SLI_CTNS_RNN_ID); be16_to_cpu(SLI_CTNS_RNN_ID);
CtReq->un.rnn.PortId = be32_to_cpu(vport->fc_myDID); CtReq->un.rnn.PortId = be32_to_cpu(vport->fc_myDID);
...@@ -1051,6 +1094,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode, ...@@ -1051,6 +1094,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
break; break;
case SLI_CTNS_RSPN_ID: case SLI_CTNS_RSPN_ID:
vport->ct_flags &= ~FC_CT_RSPN_ID;
CtReq->CommandResponse.bits.CmdRsp = CtReq->CommandResponse.bits.CmdRsp =
be16_to_cpu(SLI_CTNS_RSPN_ID); be16_to_cpu(SLI_CTNS_RSPN_ID);
CtReq->un.rspn.PortId = be32_to_cpu(vport->fc_myDID); CtReq->un.rspn.PortId = be32_to_cpu(vport->fc_myDID);
...@@ -1061,6 +1105,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode, ...@@ -1061,6 +1105,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
cmpl = lpfc_cmpl_ct_cmd_rspn_id; cmpl = lpfc_cmpl_ct_cmd_rspn_id;
break; break;
case SLI_CTNS_RSNN_NN: case SLI_CTNS_RSNN_NN:
vport->ct_flags &= ~FC_CT_RSNN_NN;
CtReq->CommandResponse.bits.CmdRsp = CtReq->CommandResponse.bits.CmdRsp =
be16_to_cpu(SLI_CTNS_RSNN_NN); be16_to_cpu(SLI_CTNS_RSNN_NN);
memcpy(CtReq->un.rsnn.wwnn, &vport->fc_nodename, memcpy(CtReq->un.rsnn.wwnn, &vport->fc_nodename,
...@@ -1071,8 +1116,15 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode, ...@@ -1071,8 +1116,15 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
CtReq->un.rsnn.symbname, size); CtReq->un.rsnn.symbname, size);
cmpl = lpfc_cmpl_ct_cmd_rsnn_nn; cmpl = lpfc_cmpl_ct_cmd_rsnn_nn;
break; break;
case SLI_CTNS_DA_ID:
/* Implement DA_ID Nameserver request */
CtReq->CommandResponse.bits.CmdRsp =
be16_to_cpu(SLI_CTNS_DA_ID);
CtReq->un.da_id.port_id = be32_to_cpu(vport->fc_myDID);
cmpl = lpfc_cmpl_ct_cmd_da_id;
break;
case SLI_CTNS_RFF_ID: case SLI_CTNS_RFF_ID:
vport->fc_flag &= ~FC_RFF_NOT_SUPPORTED; vport->ct_flags &= ~FC_CT_RFF_ID;
CtReq->CommandResponse.bits.CmdRsp = CtReq->CommandResponse.bits.CmdRsp =
be16_to_cpu(SLI_CTNS_RFF_ID); be16_to_cpu(SLI_CTNS_RFF_ID);
CtReq->un.rff.PortId = be32_to_cpu(vport->fc_myDID);; CtReq->un.rff.PortId = be32_to_cpu(vport->fc_myDID);;
......
...@@ -139,6 +139,9 @@ struct lpfc_sli_ct_request { ...@@ -139,6 +139,9 @@ struct lpfc_sli_ct_request {
uint8_t len; uint8_t len;
uint8_t symbname[255]; uint8_t symbname[255];
} rsnn; } rsnn;
struct da_id { /* For DA_ID requests */
uint32_t port_id;
} da_id;
struct rspn { /* For RSPN_ID requests */ struct rspn { /* For RSPN_ID requests */
uint32_t PortId; uint32_t PortId;
uint8_t len; uint8_t len;
...@@ -177,6 +180,8 @@ struct lpfc_sli_ct_request { ...@@ -177,6 +180,8 @@ struct lpfc_sli_ct_request {
sizeof(struct rnn)) sizeof(struct rnn))
#define RSNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ #define RSNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
sizeof(struct rsnn)) sizeof(struct rsnn))
#define DA_ID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
sizeof(struct da_id))
#define RSPN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ #define RSPN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
sizeof(struct rspn)) sizeof(struct rspn))
......
...@@ -2294,12 +2294,24 @@ lpfc_init(void) ...@@ -2294,12 +2294,24 @@ lpfc_init(void)
printk(LPFC_MODULE_DESC "\n"); printk(LPFC_MODULE_DESC "\n");
printk(LPFC_COPYRIGHT "\n"); printk(LPFC_COPYRIGHT "\n");
if (lpfc_enable_npiv) {
lpfc_transport_functions.vport_create = lpfc_vport_create;
lpfc_transport_functions.vport_delete = lpfc_vport_delete;
}
lpfc_transport_template = lpfc_transport_template =
fc_attach_transport(&lpfc_transport_functions); fc_attach_transport(&lpfc_transport_functions);
if (lpfc_transport_template == NULL)
return -ENOMEM;
if (lpfc_enable_npiv) {
lpfc_transport_functions.vport_create = NULL;
lpfc_transport_functions.vport_delete = NULL;
lpfc_transport_functions.issue_fc_host_lip = NULL;
lpfc_transport_functions.vport_disable = lpfc_vport_disable;
lpfc_vport_transport_template = lpfc_vport_transport_template =
fc_attach_transport(&lpfc_vport_transport_functions); fc_attach_transport(&lpfc_transport_functions);
if (!lpfc_transport_template || !lpfc_vport_transport_template) if (lpfc_vport_transport_template == NULL)
return -ENOMEM; return -ENOMEM;
}
error = pci_register_driver(&lpfc_driver); error = pci_register_driver(&lpfc_driver);
if (error) { if (error) {
fc_release_transport(lpfc_transport_template); fc_release_transport(lpfc_transport_template);
...@@ -2314,6 +2326,7 @@ lpfc_exit(void) ...@@ -2314,6 +2326,7 @@ lpfc_exit(void)
{ {
pci_unregister_driver(&lpfc_driver); pci_unregister_driver(&lpfc_driver);
fc_release_transport(lpfc_transport_template); fc_release_transport(lpfc_transport_template);
if (lpfc_enable_npiv)
fc_release_transport(lpfc_vport_transport_template); fc_release_transport(lpfc_vport_transport_template);
} }
......
...@@ -483,7 +483,17 @@ lpfc_vport_delete(struct fc_vport *fc_vport) ...@@ -483,7 +483,17 @@ lpfc_vport_delete(struct fc_vport *fc_vport)
ndlp = lpfc_findnode_did(phba->pport, Fabric_DID); ndlp = lpfc_findnode_did(phba->pport, Fabric_DID);
if (ndlp && ndlp->nlp_state == NLP_STE_UNMAPPED_NODE && if (ndlp && ndlp->nlp_state == NLP_STE_UNMAPPED_NODE &&
phba->link_state >= LPFC_LINK_UP) { phba->link_state >= LPFC_LINK_UP) {
if (vport->cfg_enable_da_id) {
timeout = msecs_to_jiffies(phba->fc_ratov * 2000);
if (!lpfc_ns_cmd(vport, SLI_CTNS_DA_ID, 0, 0))
while (vport->ct_flags && timeout)
timeout = schedule_timeout(timeout);
else
lpfc_printf_log(vport->phba, KERN_WARNING,
LOG_VPORT,
"1829 CT command failed to "
"delete objects on fabric. \n");
}
/* First look for the Fabric ndlp */ /* First look for the Fabric ndlp */
ndlp = lpfc_findnode_did(vport, Fabric_DID); ndlp = lpfc_findnode_did(vport, Fabric_DID);
if (!ndlp) { if (!ndlp) {
......
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