Data Structures
struct	lpfc_work_evt

struct	lpfc_fast_path_event

struct	lpfc_node_rrqs

struct	lpfc_nodelist

struct	lpfc_node_rrq

Macros
#define	FC_MAX_HOLD_RSCN 32 /* max number of deferred RSCNs */

#define	FC_MAX_NS_RSP 64512 /* max size NameServer rsp */

#define	FC_MAXLOOP 126 /* max devices supported on a fc loop */

#define	LPFC_DISC_FLOGI_TMO 10 /* Discovery FLOGI ratov */

#define	LPFC_SLI4_MAX_XRI 1024 /* Used to make the ndlp's xri_bitmap */

#define	XRI_BITMAP_ULONGS (LPFC_SLI4_MAX_XRI / BITS_PER_LONG)

#define	NLP_FC_NODE 0x1 /* entry is an FC node */

#define	NLP_FABRIC 0x4 /* entry rep a Fabric entity */

#define	NLP_FCP_TARGET 0x8 /* entry is an FCP target */

#define	NLP_FCP_INITIATOR 0x10 /* entry is an FCP Initiator */

#define	NLP_NO_SID 0xffff

#define	NLP_FCP_2_DEVICE 0x10 /* FCP-2 device */

#define	NLP_USG_NODE_ACT_BIT 0x1 /* Indicate ndlp is actively used */

#define	NLP_USG_IACT_REQ_BIT 0x2 /* Request to inactivate ndlp */

#define	NLP_USG_FREE_REQ_BIT 0x4 /* Request to invoke ndlp memory free */

#define	NLP_USG_FREE_ACK_BIT 0x8 /* Indicate ndlp memory free invoked */

#define	NLP_IGNR_REG_CMPL 0x00000001 /* Rcvd rscn before we cmpl reg login */

#define	NLP_REG_LOGIN_SEND 0x00000002 /* sent reglogin to adapter */

#define	NLP_PLOGI_SND 0x00000020 /* sent PLOGI request for this entry */

#define	NLP_PRLI_SND 0x00000040 /* sent PRLI request for this entry */

#define	NLP_ADISC_SND 0x00000080 /* sent ADISC request for this entry */

#define	NLP_LOGO_SND 0x00000100 /* sent LOGO request for this entry */

#define	NLP_RNID_SND 0x00000400 /* sent RNID request for this entry */

#define	NLP_ELS_SND_MASK 0x000007e0 /* sent ELS request for this entry */

#define	NLP_DEFER_RM 0x00010000 /* Remove this ndlp if no longer used */

#define	NLP_DELAY_TMO 0x00020000 /* delay timeout is running for node */

#define	NLP_NPR_2B_DISC 0x00040000 /* node is included in num_disc_nodes */

#define	NLP_RCV_PLOGI 0x00080000 /* Rcv'ed PLOGI from remote system */

#define	NLP_LOGO_ACC 0x00100000 /* Process LOGO after ACC completes */

#define	NLP_TGT_NO_SCSIID 0x00200000 /* good PRLI but no binding for scsid */

#define	NLP_ISSUE_LOGO 0x00400000 /* waiting to issue a LOGO */

#define	NLP_ACC_REGLOGIN

#define	NLP_NPR_ADISC

#define	NLP_RM_DFLT_RPI 0x04000000 /* need to remove leftover dflt RPI */

#define	NLP_NODEV_REMOVE 0x08000000 /* Defer removal till discovery ends */

#define	NLP_TARGET_REMOVE 0x10000000 /* Target remove in process */

#define	NLP_SC_REQ 0x20000000 /* Target requires authentication */

#define	NLP_RPI_REGISTERED 0x80000000 /* nlp_rpi is valid */

#define	NLP_CHK_NODE_ACT(ndlp)

#define	NLP_SET_NODE_ACT(ndlp)

#define	NLP_INT_NODE_ACT(ndlp)

#define	NLP_CLR_NODE_ACT(ndlp)

#define	NLP_CHK_IACT_REQ(ndlp)

#define	NLP_SET_IACT_REQ(ndlp)

#define	NLP_CHK_FREE_REQ(ndlp)

#define	NLP_SET_FREE_REQ(ndlp)

#define	NLP_CHK_FREE_ACK(ndlp)

#define	NLP_SET_FREE_ACK(ndlp)

#define	NLP_STE_UNUSED_NODE 0x0 /* node is just allocated */

#define	NLP_STE_PLOGI_ISSUE 0x1 /* PLOGI was sent to NL_PORT */

#define	NLP_STE_ADISC_ISSUE 0x2 /* ADISC was sent to NL_PORT */

#define	NLP_STE_REG_LOGIN_ISSUE 0x3 /* REG_LOGIN was issued for NL_PORT */

#define	NLP_STE_PRLI_ISSUE 0x4 /* PRLI was sent to NL_PORT */

#define	NLP_STE_LOGO_ISSUE 0x5 /* LOGO was sent to NL_PORT */

#define	NLP_STE_UNMAPPED_NODE 0x6 /* PRLI completed from NL_PORT */

#define	NLP_STE_MAPPED_NODE 0x7 /* Identified as a FCP Target */

#define	NLP_STE_NPR_NODE 0x8 /* NPort disappeared */

#define	NLP_STE_MAX_STATE 0x9

#define	NLP_STE_FREED_NODE 0xff /* node entry was freed to MEM_NLP */

#define	NLP_EVT_RCV_PLOGI 0x0 /* Rcv'd an ELS PLOGI command */

#define	NLP_EVT_RCV_PRLI 0x1 /* Rcv'd an ELS PRLI command */

#define	NLP_EVT_RCV_LOGO 0x2 /* Rcv'd an ELS LOGO command */

#define	NLP_EVT_RCV_ADISC 0x3 /* Rcv'd an ELS ADISC command */

#define	NLP_EVT_RCV_PDISC 0x4 /* Rcv'd an ELS PDISC command */

#define	NLP_EVT_RCV_PRLO 0x5 /* Rcv'd an ELS PRLO command */

#define	NLP_EVT_CMPL_PLOGI 0x6 /* Sent an ELS PLOGI command */

#define	NLP_EVT_CMPL_PRLI 0x7 /* Sent an ELS PRLI command */

#define	NLP_EVT_CMPL_LOGO 0x8 /* Sent an ELS LOGO command */

#define	NLP_EVT_CMPL_ADISC 0x9 /* Sent an ELS ADISC command */

#define	NLP_EVT_CMPL_REG_LOGIN 0xa /* REG_LOGIN mbox cmd completed */

#define	NLP_EVT_DEVICE_RM 0xb /* Device not found in NS / ALPAmap */

#define	NLP_EVT_DEVICE_RECOVERY 0xc /* Device existence unknown */

#define	NLP_EVT_MAX_EVENT 0xd

Enumerations
enum	lpfc_work_type { LPFC_EVT_ONLINE, LPFC_EVT_OFFLINE_PREP, LPFC_EVT_OFFLINE, LPFC_EVT_WARM_START, LPFC_EVT_KILL, LPFC_EVT_ELS_RETRY, LPFC_EVT_DEV_LOSS, LPFC_EVT_FASTPATH_MGMT_EVT, LPFC_EVT_RESET_HBA }

Macro Definition Documentation

#define FC_MAX_HOLD_RSCN 32 /* max number of deferred RSCNs */

Definition at line 21 of file lpfc_disc.h.

#define FC_MAX_NS_RSP 64512 /* max size NameServer rsp */

Definition at line 22 of file lpfc_disc.h.

#define FC_MAXLOOP 126 /* max devices supported on a fc loop */

Definition at line 23 of file lpfc_disc.h.

#define LPFC_DISC_FLOGI_TMO 10 /* Discovery FLOGI ratov */

Definition at line 24 of file lpfc_disc.h.

#define LPFC_SLI4_MAX_XRI 1024 /* Used to make the ndlp's xri_bitmap */

Definition at line 71 of file lpfc_disc.h.

#define NLP_ACC_REGLOGIN

Value:

0x01000000 /* Issue Reg Login after successful

ACC */

Definition at line 149 of file lpfc_disc.h.

#define NLP_ADISC_SND 0x00000080 /* sent ADISC request for this entry */

Definition at line 138 of file lpfc_disc.h.

#define NLP_CHK_FREE_ACK ( ndlp )

Value:

((ndlp)->nlp_usg_map \

& NLP_USG_FREE_ACK_BIT)

Definition at line 177 of file lpfc_disc.h.

#define NLP_CHK_FREE_REQ ( ndlp )

Value:

((ndlp)->nlp_usg_map \

& NLP_USG_FREE_REQ_BIT)

Definition at line 173 of file lpfc_disc.h.

#define NLP_CHK_IACT_REQ ( ndlp )

Value:

((ndlp)->nlp_usg_map \

& NLP_USG_IACT_REQ_BIT)

Definition at line 169 of file lpfc_disc.h.

#define NLP_CHK_NODE_ACT ( ndlp )

Value:

(((ndlp)->nlp_usg_map \
                        & NLP_USG_NODE_ACT_BIT) \
                    && \
                    !((ndlp)->nlp_usg_map \
                        & NLP_USG_FREE_ACK_BIT))

Definition at line 158 of file lpfc_disc.h.

#define NLP_CLR_NODE_ACT ( ndlp )

Value:

((ndlp)->nlp_usg_map \

&= ~NLP_USG_NODE_ACT_BIT)

Definition at line 167 of file lpfc_disc.h.

#define NLP_DEFER_RM 0x00010000 /* Remove this ndlp if no longer used */

Definition at line 142 of file lpfc_disc.h.

#define NLP_DELAY_TMO 0x00020000 /* delay timeout is running for node */

Definition at line 143 of file lpfc_disc.h.

#define NLP_ELS_SND_MASK 0x000007e0 /* sent ELS request for this entry */

Definition at line 141 of file lpfc_disc.h.

#define NLP_EVT_CMPL_ADISC 0x9 /* Sent an ELS ADISC command */

Definition at line 260 of file lpfc_disc.h.

#define NLP_EVT_CMPL_LOGO 0x8 /* Sent an ELS LOGO command */

Definition at line 259 of file lpfc_disc.h.

#define NLP_EVT_CMPL_PLOGI 0x6 /* Sent an ELS PLOGI command */

Definition at line 257 of file lpfc_disc.h.

#define NLP_EVT_CMPL_PRLI 0x7 /* Sent an ELS PRLI command */

Definition at line 258 of file lpfc_disc.h.

#define NLP_EVT_CMPL_REG_LOGIN 0xa /* REG_LOGIN mbox cmd completed */

Definition at line 261 of file lpfc_disc.h.

#define NLP_EVT_DEVICE_RECOVERY 0xc /* Device existence unknown */

Definition at line 263 of file lpfc_disc.h.

#define NLP_EVT_DEVICE_RM 0xb /* Device not found in NS / ALPAmap */

Definition at line 262 of file lpfc_disc.h.

#define NLP_EVT_MAX_EVENT 0xd

Definition at line 264 of file lpfc_disc.h.

#define NLP_EVT_RCV_ADISC 0x3 /* Rcv'd an ELS ADISC command */

Definition at line 254 of file lpfc_disc.h.

#define NLP_EVT_RCV_LOGO 0x2 /* Rcv'd an ELS LOGO command */

Definition at line 253 of file lpfc_disc.h.

#define NLP_EVT_RCV_PDISC 0x4 /* Rcv'd an ELS PDISC command */

Definition at line 255 of file lpfc_disc.h.

#define NLP_EVT_RCV_PLOGI 0x0 /* Rcv'd an ELS PLOGI command */

Definition at line 251 of file lpfc_disc.h.

#define NLP_EVT_RCV_PRLI 0x1 /* Rcv'd an ELS PRLI command */

Definition at line 252 of file lpfc_disc.h.

#define NLP_EVT_RCV_PRLO 0x5 /* Rcv'd an ELS PRLO command */

Definition at line 256 of file lpfc_disc.h.

#define NLP_FABRIC 0x4 /* entry rep a Fabric entity */

Definition at line 86 of file lpfc_disc.h.

#define NLP_FC_NODE 0x1 /* entry is an FC node */

Definition at line 85 of file lpfc_disc.h.

#define NLP_FCP_2_DEVICE 0x10 /* FCP-2 device */

Definition at line 100 of file lpfc_disc.h.

#define NLP_FCP_INITIATOR 0x10 /* entry is an FCP Initiator */

Definition at line 88 of file lpfc_disc.h.

#define NLP_FCP_TARGET 0x8 /* entry is an FCP target */

Definition at line 87 of file lpfc_disc.h.

#define NLP_IGNR_REG_CMPL 0x00000001 /* Rcvd rscn before we cmpl reg login */

Definition at line 134 of file lpfc_disc.h.

#define NLP_INT_NODE_ACT ( ndlp )

Value:

((ndlp)->nlp_usg_map \

= NLP_USG_NODE_ACT_BIT)

Definition at line 165 of file lpfc_disc.h.

#define NLP_ISSUE_LOGO 0x00400000 /* waiting to issue a LOGO */

Definition at line 148 of file lpfc_disc.h.

#define NLP_LOGO_ACC 0x00100000 /* Process LOGO after ACC completes */

Definition at line 146 of file lpfc_disc.h.

#define NLP_LOGO_SND 0x00000100 /* sent LOGO request for this entry */

Definition at line 139 of file lpfc_disc.h.

#define NLP_NO_SID 0xffff

Definition at line 95 of file lpfc_disc.h.

#define NLP_NODEV_REMOVE 0x08000000 /* Defer removal till discovery ends */

Definition at line 152 of file lpfc_disc.h.

#define NLP_NPR_2B_DISC 0x00040000 /* node is included in num_disc_nodes */

Definition at line 144 of file lpfc_disc.h.

#define NLP_NPR_ADISC

Value:

0x02000000 /* Issue ADISC when dq'ed from

NPR list */

Definition at line 150 of file lpfc_disc.h.

#define NLP_PLOGI_SND 0x00000020 /* sent PLOGI request for this entry */

Definition at line 136 of file lpfc_disc.h.

#define NLP_PRLI_SND 0x00000040 /* sent PRLI request for this entry */

Definition at line 137 of file lpfc_disc.h.

#define NLP_RCV_PLOGI 0x00080000 /* Rcv'ed PLOGI from remote system */

Definition at line 145 of file lpfc_disc.h.

#define NLP_REG_LOGIN_SEND 0x00000002 /* sent reglogin to adapter */

Definition at line 135 of file lpfc_disc.h.

#define NLP_RM_DFLT_RPI 0x04000000 /* need to remove leftover dflt RPI */

Definition at line 151 of file lpfc_disc.h.

#define NLP_RNID_SND 0x00000400 /* sent RNID request for this entry */

Definition at line 140 of file lpfc_disc.h.

#define NLP_RPI_REGISTERED 0x80000000 /* nlp_rpi is valid */

Definition at line 155 of file lpfc_disc.h.

#define NLP_SC_REQ 0x20000000 /* Target requires authentication */

Definition at line 154 of file lpfc_disc.h.

#define NLP_SET_FREE_ACK ( ndlp )

Value:

((ndlp)->nlp_usg_map \

|= NLP_USG_FREE_ACK_BIT)

Definition at line 179 of file lpfc_disc.h.

#define NLP_SET_FREE_REQ ( ndlp )

Value:

((ndlp)->nlp_usg_map \

|= NLP_USG_FREE_REQ_BIT)

Definition at line 175 of file lpfc_disc.h.

#define NLP_SET_IACT_REQ ( ndlp )

Value:

((ndlp)->nlp_usg_map \

|= NLP_USG_IACT_REQ_BIT)

Definition at line 171 of file lpfc_disc.h.

#define NLP_SET_NODE_ACT ( ndlp )

Value:

((ndlp)->nlp_usg_map \

|= NLP_USG_NODE_ACT_BIT)

Definition at line 163 of file lpfc_disc.h.

#define NLP_STE_ADISC_ISSUE 0x2 /* ADISC was sent to NL_PORT */

Definition at line 200 of file lpfc_disc.h.

#define NLP_STE_FREED_NODE 0xff /* node entry was freed to MEM_NLP */

Definition at line 208 of file lpfc_disc.h.

#define NLP_STE_LOGO_ISSUE 0x5 /* LOGO was sent to NL_PORT */

Definition at line 203 of file lpfc_disc.h.

#define NLP_STE_MAPPED_NODE 0x7 /* Identified as a FCP Target */

Definition at line 205 of file lpfc_disc.h.

#define NLP_STE_MAX_STATE 0x9

Definition at line 207 of file lpfc_disc.h.

#define NLP_STE_NPR_NODE 0x8 /* NPort disappeared */

Definition at line 206 of file lpfc_disc.h.

#define NLP_STE_PLOGI_ISSUE 0x1 /* PLOGI was sent to NL_PORT */

Definition at line 199 of file lpfc_disc.h.

#define NLP_STE_PRLI_ISSUE 0x4 /* PRLI was sent to NL_PORT */

Definition at line 202 of file lpfc_disc.h.

#define NLP_STE_REG_LOGIN_ISSUE 0x3 /* REG_LOGIN was issued for NL_PORT */

Definition at line 201 of file lpfc_disc.h.

#define NLP_STE_UNMAPPED_NODE 0x6 /* PRLI completed from NL_PORT */

Definition at line 204 of file lpfc_disc.h.

#define NLP_STE_UNUSED_NODE 0x0 /* node is just allocated */

Definition at line 198 of file lpfc_disc.h.

#define NLP_TARGET_REMOVE 0x10000000 /* Target remove in process */

Definition at line 153 of file lpfc_disc.h.

#define NLP_TGT_NO_SCSIID 0x00200000 /* good PRLI but no binding for scsid */

Definition at line 147 of file lpfc_disc.h.

#define NLP_USG_FREE_ACK_BIT 0x8 /* Indicate ndlp memory free invoked */

Definition at line 106 of file lpfc_disc.h.

#define NLP_USG_FREE_REQ_BIT 0x4 /* Request to invoke ndlp memory free */

Definition at line 105 of file lpfc_disc.h.

#define NLP_USG_IACT_REQ_BIT 0x2 /* Request to inactivate ndlp */

Definition at line 104 of file lpfc_disc.h.

#define NLP_USG_NODE_ACT_BIT 0x1 /* Indicate ndlp is actively used */

Definition at line 103 of file lpfc_disc.h.

#define XRI_BITMAP_ULONGS (LPFC_SLI4_MAX_XRI / BITS_PER_LONG)

Definition at line 72 of file lpfc_disc.h.

Enumeration Type Documentation

enum lpfc_work_type

Enumerator:

LPFC_EVT_ONLINE
LPFC_EVT_OFFLINE_PREP
LPFC_EVT_OFFLINE
LPFC_EVT_WARM_START
LPFC_EVT_KILL
LPFC_EVT_ELS_RETRY
LPFC_EVT_DEV_LOSS
LPFC_EVT_FASTPATH_MGMT_EVT
LPFC_EVT_RESET_HBA

Definition at line 32 of file lpfc_disc.h.

Data Structures

Macros

Enumerations

Macro Definition Documentation

Enumeration Type Documentation