---

yaml
---
r: 261683
b: refs/heads/master
c: 7826f30
h: refs/heads/master
i:
  261681: 7deb0d2
  261679: ee42e2d
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a53becc9a9dbe4f2961b2bba129b3b2624401021
+refs/heads/master: 7826f304b1efa5ab839cf029742290f51c4fa009

trunk/drivers/scsi/bfa/bfa_defs.h

@@ -164,6 +164,8 @@ enum bfa_status {
 	BFA_STATUS_INVALID_MAC  = 134, /*  Invalid MAC address */
 	BFA_STATUS_PBC		= 154, /*  Operation not allowed for pre-boot
 					*  configuration */
+	BFA_STATUS_BAD_FWCFG = 156,	/* Bad firmware configuration */
+	BFA_STATUS_INVALID_VENDOR = 158, /* Invalid switch vendor */
 	BFA_STATUS_SFP_NOT_READY = 159,	/* SFP info is not ready. Retry */
 	BFA_STATUS_TRUNK_ENABLED = 164, /* Trunk is already enabled on
 					 * this adapter */
@@ -358,6 +360,139 @@ struct bfa_ioc_attr_s {
 	u8				rsvd[4];	/*  64bit align	*/
 };
 
+/*
+ *			AEN related definitions
+ */
+enum bfa_aen_category {
+	BFA_AEN_CAT_ADAPTER	= 1,
+	BFA_AEN_CAT_PORT	= 2,
+	BFA_AEN_CAT_LPORT	= 3,
+	BFA_AEN_CAT_RPORT	= 4,
+	BFA_AEN_CAT_ITNIM	= 5,
+	BFA_AEN_CAT_AUDIT	= 8,
+	BFA_AEN_CAT_IOC		= 9,
+};
+
+/* BFA adapter level events */
+enum bfa_adapter_aen_event {
+	BFA_ADAPTER_AEN_ADD	= 1,	/* New Adapter found event */
+	BFA_ADAPTER_AEN_REMOVE	= 2,	/* Adapter removed event */
+};
+
+struct bfa_adapter_aen_data_s {
+	char	serial_num[BFA_ADAPTER_SERIAL_NUM_LEN];
+	u32	nports; /* Number of NPorts */
+	wwn_t	pwwn;   /* WWN of one of its physical port */
+};
+
+/* BFA physical port Level events */
+enum bfa_port_aen_event {
+	BFA_PORT_AEN_ONLINE	= 1,    /* Physical Port online event */
+	BFA_PORT_AEN_OFFLINE	= 2,    /* Physical Port offline event */
+	BFA_PORT_AEN_RLIR	= 3,    /* RLIR event, not supported */
+	BFA_PORT_AEN_SFP_INSERT	= 4,    /* SFP inserted event */
+	BFA_PORT_AEN_SFP_REMOVE	= 5,    /* SFP removed event */
+	BFA_PORT_AEN_SFP_POM	= 6,    /* SFP POM event */
+	BFA_PORT_AEN_ENABLE	= 7,    /* Physical Port enable event */
+	BFA_PORT_AEN_DISABLE	= 8,    /* Physical Port disable event */
+	BFA_PORT_AEN_AUTH_ON	= 9,    /* Physical Port auth success event */
+	BFA_PORT_AEN_AUTH_OFF	= 10,   /* Physical Port auth fail event */
+	BFA_PORT_AEN_DISCONNECT	= 11,   /* Physical Port disconnect event */
+	BFA_PORT_AEN_QOS_NEG	= 12,   /* Base Port QOS negotiation event */
+	BFA_PORT_AEN_FABRIC_NAME_CHANGE	= 13, /* Fabric Name/WWN change */
+	BFA_PORT_AEN_SFP_ACCESS_ERROR	= 14, /* SFP read error event */
+	BFA_PORT_AEN_SFP_UNSUPPORT	= 15, /* Unsupported SFP event */
+};
+
+enum bfa_port_aen_sfp_pom {
+	BFA_PORT_AEN_SFP_POM_GREEN = 1, /* Normal */
+	BFA_PORT_AEN_SFP_POM_AMBER = 2, /* Warning */
+	BFA_PORT_AEN_SFP_POM_RED   = 3, /* Critical */
+	BFA_PORT_AEN_SFP_POM_MAX   = BFA_PORT_AEN_SFP_POM_RED
+};
+
+struct bfa_port_aen_data_s {
+	wwn_t		pwwn;		/* WWN of the physical port */
+	wwn_t		fwwn;		/* WWN of the fabric port */
+	u32		phy_port_num;	/* For SFP related events */
+	u16		ioc_type;
+	u16		level;		/* Only transitions will be informed */
+	mac_t		mac;		/* MAC address of the ethernet port */
+	u16		rsvd;
+};
+
+/* BFA AEN logical port events */
+enum bfa_lport_aen_event {
+	BFA_LPORT_AEN_NEW	= 1,		/* LPort created event */
+	BFA_LPORT_AEN_DELETE	= 2,		/* LPort deleted event */
+	BFA_LPORT_AEN_ONLINE	= 3,		/* LPort online event */
+	BFA_LPORT_AEN_OFFLINE	= 4,		/* LPort offline event */
+	BFA_LPORT_AEN_DISCONNECT = 5,		/* LPort disconnect event */
+	BFA_LPORT_AEN_NEW_PROP	= 6,		/* VPort created event */
+	BFA_LPORT_AEN_DELETE_PROP = 7,		/* VPort deleted event */
+	BFA_LPORT_AEN_NEW_STANDARD = 8,		/* VPort created event */
+	BFA_LPORT_AEN_DELETE_STANDARD = 9,	/* VPort deleted event */
+	BFA_LPORT_AEN_NPIV_DUP_WWN = 10,	/* VPort with duplicate WWN */
+	BFA_LPORT_AEN_NPIV_FABRIC_MAX = 11,	/* Max NPIV in fabric/fport */
+	BFA_LPORT_AEN_NPIV_UNKNOWN = 12,	/* Unknown NPIV Error code */
+};
+
+struct bfa_lport_aen_data_s {
+	u16	vf_id;	/* vf_id of this logical port */
+	u16	roles;	/* Logical port mode,IM/TM/IP etc */
+	u32	rsvd;
+	wwn_t	ppwwn;	/* WWN of its physical port */
+	wwn_t	lpwwn;	/* WWN of this logical port */
+};
+
+/* BFA ITNIM events */
+enum bfa_itnim_aen_event {
+	BFA_ITNIM_AEN_ONLINE	 = 1,	/* Target online */
+	BFA_ITNIM_AEN_OFFLINE	 = 2,	/* Target offline */
+	BFA_ITNIM_AEN_DISCONNECT = 3,	/* Target disconnected */
+};
+
+struct bfa_itnim_aen_data_s {
+	u16		vf_id;		/* vf_id of the IT nexus */
+	u16		rsvd[3];
+	wwn_t		ppwwn;		/* WWN of its physical port */
+	wwn_t		lpwwn;		/* WWN of logical port */
+	wwn_t		rpwwn;		/* WWN of remote(target) port */
+};
+
+/* BFA audit events */
+enum bfa_audit_aen_event {
+	BFA_AUDIT_AEN_AUTH_ENABLE	= 1,
+	BFA_AUDIT_AEN_AUTH_DISABLE	= 2,
+	BFA_AUDIT_AEN_FLASH_ERASE	= 3,
+	BFA_AUDIT_AEN_FLASH_UPDATE	= 4,
+};
+
+struct bfa_audit_aen_data_s {
+	wwn_t	pwwn;
+	int	partition_inst;
+	int	partition_type;
+};
+
+/* BFA IOC level events */
+enum bfa_ioc_aen_event {
+	BFA_IOC_AEN_HBGOOD  = 1,	/* Heart Beat restore event	*/
+	BFA_IOC_AEN_HBFAIL  = 2,	/* Heart Beat failure event	*/
+	BFA_IOC_AEN_ENABLE  = 3,	/* IOC enabled event		*/
+	BFA_IOC_AEN_DISABLE = 4,	/* IOC disabled event		*/
+	BFA_IOC_AEN_FWMISMATCH  = 5,	/* IOC firmware mismatch	*/
+	BFA_IOC_AEN_FWCFG_ERROR = 6,	/* IOC firmware config error	*/
+	BFA_IOC_AEN_INVALID_VENDOR = 7,
+	BFA_IOC_AEN_INVALID_NWWN = 8,	/* Zero NWWN			*/
+	BFA_IOC_AEN_INVALID_PWWN = 9	/* Zero PWWN			*/
+};
+
+struct bfa_ioc_aen_data_s {
+	wwn_t	pwwn;
+	u16	ioc_type;
+	mac_t	mac;
+};
+
 /*
  * ---------------------- mfg definitions ------------
  */
@@ -587,6 +722,14 @@ struct bfa_ablk_cfg_s {
  */
 #define SFP_DIAGMON_SIZE	10 /* num bytes of diag monitor data */
 
+/* SFP state change notification event */
+#define BFA_SFP_SCN_REMOVED	0
+#define BFA_SFP_SCN_INSERTED	1
+#define BFA_SFP_SCN_POM		2
+#define BFA_SFP_SCN_FAILED	3
+#define BFA_SFP_SCN_UNSUPPORT	4
+#define BFA_SFP_SCN_VALID	5
+
 enum bfa_defs_sfp_media_e {
 	BFA_SFP_MEDIA_UNKNOWN	= 0x00,
 	BFA_SFP_MEDIA_CU	= 0x01,

trunk/drivers/scsi/bfa/bfa_defs_svc.h

@@ -1228,4 +1228,52 @@ struct bfa_cee_stats_s {
 
 #pragma pack()
 
+/*
+ *			AEN related definitions
+ */
+#define BFAD_NL_VENDOR_ID (((u64)0x01 << SCSI_NL_VID_TYPE_SHIFT) \
+			   | BFA_PCI_VENDOR_ID_BROCADE)
+
+/* BFA remote port events */
+enum bfa_rport_aen_event {
+	BFA_RPORT_AEN_ONLINE     = 1,   /* RPort online event */
+	BFA_RPORT_AEN_OFFLINE    = 2,   /* RPort offline event */
+	BFA_RPORT_AEN_DISCONNECT = 3,   /* RPort disconnect event */
+	BFA_RPORT_AEN_QOS_PRIO   = 4,   /* QOS priority change event */
+	BFA_RPORT_AEN_QOS_FLOWID = 5,   /* QOS flow Id change event */
+};
+
+struct bfa_rport_aen_data_s {
+	u16             vf_id;  /* vf_id of this logical port */
+	u16             rsvd[3];
+	wwn_t           ppwwn;  /* WWN of its physical port */
+	wwn_t           lpwwn;  /* WWN of this logical port */
+	wwn_t           rpwwn;  /* WWN of this remote port */
+	union {
+		struct bfa_rport_qos_attr_s qos;
+	} priv;
+};
+
+union bfa_aen_data_u {
+	struct bfa_adapter_aen_data_s	adapter;
+	struct bfa_port_aen_data_s	port;
+	struct bfa_lport_aen_data_s	lport;
+	struct bfa_rport_aen_data_s	rport;
+	struct bfa_itnim_aen_data_s	itnim;
+	struct bfa_audit_aen_data_s	audit;
+	struct bfa_ioc_aen_data_s	ioc;
+};
+
+#define BFA_AEN_MAX_ENTRY	512
+
+struct bfa_aen_entry_s {
+	struct list_head	qe;
+	enum bfa_aen_category   aen_category;
+	u32                     aen_type;
+	union bfa_aen_data_u    aen_data;
+	struct timeval          aen_tv;
+	u32                     seq_num;
+	u32                     bfad_num;
+};
+
 #endif /* __BFA_DEFS_SVC_H__ */

trunk/drivers/scsi/bfa/bfa_fcs.c

@@ -20,6 +20,7 @@
  */
 
 #include "bfad_drv.h"
+#include "bfad_im.h"
 #include "bfa_fcs.h"
 #include "bfa_fcbuild.h"
 
@@ -1327,6 +1328,29 @@ bfa_fcs_fabric_flogiacc_comp(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg,
 	bfa_trc(fabric->fcs, status);
 }
 
+
+/*
+ * Send AEN notification
+ */
+static void
+bfa_fcs_fabric_aen_post(struct bfa_fcs_lport_s *port,
+			enum bfa_port_aen_event event)
+{
+	struct bfad_s *bfad = (struct bfad_s *)port->fabric->fcs->bfad;
+	struct bfa_aen_entry_s  *aen_entry;
+
+	bfad_get_aen_entry(bfad, aen_entry);
+	if (!aen_entry)
+		return;
+
+	aen_entry->aen_data.port.pwwn = bfa_fcs_lport_get_pwwn(port);
+	aen_entry->aen_data.port.fwwn = bfa_fcs_lport_get_fabric_name(port);
+
+	/* Send the AEN notification */
+	bfad_im_post_vendor_event(aen_entry, bfad, ++port->fcs->fcs_aen_seq,
+				  BFA_AEN_CAT_PORT, event);
+}
+
 /*
  *
  * @param[in] fabric - fabric
@@ -1358,6 +1382,8 @@ bfa_fcs_fabric_set_fabric_name(struct bfa_fcs_fabric_s *fabric,
 		BFA_LOG(KERN_WARNING, bfad, bfa_log_level,
 			"Base port WWN = %s Fabric WWN = %s\n",
 			pwwn_ptr, fwwn_ptr);
+		bfa_fcs_fabric_aen_post(&fabric->bport,
+				BFA_PORT_AEN_FABRIC_NAME_CHANGE);
 	}
 }
 

trunk/drivers/scsi/bfa/bfa_fcs.h

@@ -675,6 +675,7 @@ struct bfa_fcs_s {
 	struct bfa_fcs_fabric_s fabric; /*  base fabric state machine */
 	struct bfa_fcs_stats_s	stats;	/*  FCS statistics */
 	struct bfa_wc_s		wc;	/*  waiting counter */
+	int			fcs_aen_seq;
 };
 
 /*

trunk/drivers/scsi/bfa/bfa_fcs_fcpim.c

@@ -37,6 +37,8 @@ static void	bfa_fcs_itnim_prli_response(void *fcsarg,
 			 struct bfa_fcxp_s *fcxp, void *cbarg,
 			    bfa_status_t req_status, u32 rsp_len,
 			    u32 resid_len, struct fchs_s *rsp_fchs);
+static void	bfa_fcs_itnim_aen_post(struct bfa_fcs_itnim_s *itnim,
+			enum bfa_itnim_aen_event event);
 
 /*
  *  fcs_itnim_sm FCS itnim state machine events
@@ -269,6 +271,7 @@ bfa_fcs_itnim_sm_hcb_online(struct bfa_fcs_itnim_s *itnim,
 		BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 		"Target (WWN = %s) is online for initiator (WWN = %s)\n",
 		rpwwn_buf, lpwwn_buf);
+		bfa_fcs_itnim_aen_post(itnim, BFA_ITNIM_AEN_ONLINE);
 		break;
 
 	case BFA_FCS_ITNIM_SM_OFFLINE:
@@ -305,14 +308,17 @@ bfa_fcs_itnim_sm_online(struct bfa_fcs_itnim_s *itnim,
 		bfa_itnim_offline(itnim->bfa_itnim);
 		wwn2str(lpwwn_buf, bfa_fcs_lport_get_pwwn(itnim->rport->port));
 		wwn2str(rpwwn_buf, itnim->rport->pwwn);
-		if (bfa_fcs_lport_is_online(itnim->rport->port) == BFA_TRUE)
+		if (bfa_fcs_lport_is_online(itnim->rport->port) == BFA_TRUE) {
 			BFA_LOG(KERN_ERR, bfad, bfa_log_level,
 			"Target (WWN = %s) connectivity lost for "
 			"initiator (WWN = %s)\n", rpwwn_buf, lpwwn_buf);
-		else
+			bfa_fcs_itnim_aen_post(itnim, BFA_ITNIM_AEN_DISCONNECT);
+		} else {
 			BFA_LOG(KERN_INFO, bfad, bfa_log_level,
 			"Target (WWN = %s) offlined by initiator (WWN = %s)\n",
 			rpwwn_buf, lpwwn_buf);
+			bfa_fcs_itnim_aen_post(itnim, BFA_ITNIM_AEN_OFFLINE);
+		}
 		break;
 
 	case BFA_FCS_ITNIM_SM_DELETE:
@@ -381,6 +387,33 @@ bfa_fcs_itnim_sm_initiator(struct bfa_fcs_itnim_s *itnim,
 	}
 }
 
+static void
+bfa_fcs_itnim_aen_post(struct bfa_fcs_itnim_s *itnim,
+			enum bfa_itnim_aen_event event)
+{
+	struct bfa_fcs_rport_s *rport = itnim->rport;
+	struct bfad_s *bfad = (struct bfad_s *)itnim->fcs->bfad;
+	struct bfa_aen_entry_s	*aen_entry;
+
+	/* Don't post events for well known addresses */
+	if (BFA_FCS_PID_IS_WKA(rport->pid))
+		return;
+
+	bfad_get_aen_entry(bfad, aen_entry);
+	if (!aen_entry)
+		return;
+
+	aen_entry->aen_data.itnim.vf_id = rport->port->fabric->vf_id;
+	aen_entry->aen_data.itnim.ppwwn = bfa_fcs_lport_get_pwwn(
+					bfa_fcs_get_base_port(itnim->fcs));
+	aen_entry->aen_data.itnim.lpwwn = bfa_fcs_lport_get_pwwn(rport->port);
+	aen_entry->aen_data.itnim.rpwwn = rport->pwwn;
+
+	/* Send the AEN notification */
+	bfad_im_post_vendor_event(aen_entry, bfad, ++rport->fcs->fcs_aen_seq,
+				  BFA_AEN_CAT_ITNIM, event);
+}
+
 static void
 bfa_fcs_itnim_send_prli(void *itnim_cbarg, struct bfa_fcxp_s *fcxp_alloced)
 {