xref: /titanic_41/usr/src/uts/common/sys/fctio.h (revision a79493184c9332129c9c91500069322f6f3fafdd)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 /*
22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 #ifndef	_FCTIO_H
26 #define	_FCTIO_H
27 
28 #ifdef	__cplusplus
29 extern "C" {
30 #endif
31 
32 #define	FCT_IOCTL			(((uint32_t)'F') << 24)
33 #define	FCTIO_CMD			(FCT_IOCTL | 2007)
34 #define	FCTIO_SUB_CMD			('Z' << 8)
35 #define	FCTIO_ADAPTER_LIST			(FCTIO_SUB_CMD + 0x01)
36 #define	FCTIO_GET_ADAPTER_ATTRIBUTES		(FCTIO_SUB_CMD + 0x02)
37 #define	FCTIO_GET_ADAPTER_PORT_ATTRIBUTES	(FCTIO_SUB_CMD + 0x03)
38 #define	FCTIO_GET_DISCOVERED_PORT_ATTRIBUTES	(FCTIO_SUB_CMD + 0x04)
39 #define	FCTIO_GET_PORT_ATTRIBUTES		(FCTIO_SUB_CMD + 0x05)
40 #define	FCTIO_GET_ADAPTER_PORT_STATS		(FCTIO_SUB_CMD + 0x06)
41 #define	FCTIO_GET_LINK_STATUS			(FCTIO_SUB_CMD + 0x07)
42 #define	FCTIO_FORCE_LIP				(FCTIO_SUB_CMD + 0x08)
43 
44 /*
45  * fcio_xfer definitions
46  */
47 #define	FCTIO_XFER_NONE		0x00
48 #define	FCTIO_XFER_READ		0x01
49 #define	FCTIO_XFER_WRITE	0x02
50 #define	FCTIO_XFER_RW		(FCTIO_XFER_READ | FCTIO_XFER_WRITE)
51 
52 typedef struct fctio {
53 	uint16_t	fctio_xfer;		/* direction */
54 	uint16_t	fctio_cmd;		/* sub command */
55 	uint16_t	fctio_flags;		/* flags */
56 	uint16_t	fctio_cmd_flags;	/* command specific flags */
57 	uint32_t	fctio_ilen;		/* Input buffer length */
58 	uint32_t	fctio_olen;		/* Output buffer length */
59 	uint32_t	fctio_alen;		/* Auxillary buffer length */
60 	uint32_t	fctio_errno;		/* FC internal error code */
61 	uint64_t	fctio_ibuf;		/* Input buffer */
62 	uint64_t	fctio_obuf;		/* Output buffer */
63 	uint64_t	fctio_abuf;		/* Auxillary buffer */
64 } fctio_t;
65 
66 #define	FCT_HBA_LIST_VERSION	1
67 typedef struct fc_tgt_hba_list {
68 	uint32_t	version;
69 	uint32_t	numPorts;
70 	uint8_t		port_wwn[1][8];
71 } fc_tgt_hba_list_t;
72 
73 #define	FCT_HBA_ADAPTER_ATTRIBUTES_VERSION   1
74 typedef struct fc_tgt_hba_adapter_attributes {
75 	uint32_t    version;	/* Set to FC_HBA_ADAPTER_ATTRIBUTES_VERSION */
76 	uint32_t    reserved_1;
77 	char	    Manufacturer[64];
78 	char	    SerialNumber[64];
79 	char	    Model[256];
80 	char	    ModelDescription[256];
81 	uint8_t	    NodeWWN[8];
82 	char	    NodeSymbolicName[256];
83 	char	    HardwareVersion[256];
84 	char	    DriverVersion[256];
85 	char	    OptionROMVersion[256];
86 	char	    FirmwareVersion[256];
87 	uint32_t    VendorSpecificID;
88 	uint32_t    NumberOfPorts;
89 	char	    DriverName[256];
90 	uint64_t    reserved_2;
91 } fc_tgt_hba_adapter_attributes_t;
92 
93 #define	FCT_HBA_PORT_ATTRIBUTES_VERSION	1
94 typedef struct fc_tgt_hba_port_attributes {
95 	uint32_t		version; /* FC_HBA_PORT_ATTRIBUTES_VERSION */
96 	uint32_t    		reserved_1;
97 	uint64_t		lastChange;
98 	uint8_t			NodeWWN[8];
99 	uint8_t			PortWWN[8];
100 	uint32_t		PortFcId;
101 	uint32_t		PortType;
102 	uint32_t		PortState;
103 	uint32_t		PortSupportedClassofService;
104 	uint8_t			PortSupportedFc4Types[32];
105 	uint8_t			PortActiveFc4Types[32];
106 	char			PortSymbolicName[256];
107 	uint32_t		PortSupportedSpeed;
108 	uint32_t		PortSpeed;
109 	uint32_t		PortMaxFrameSize;
110 	uint32_t		NumberofDiscoveredPorts;
111 	uint8_t			FabricName[8];
112 	uint64_t		reserved_2;
113 } fc_tgt_hba_port_attributes_t;
114 
115 #define	FCT_HBA_ADAPTER_PORT_STATS_VERSION   1
116 typedef struct fc_tgt_hba_adapter_port_stats {
117 	uint32_t		version; /* FC_HBA_ADAPTER_PORT_STATS_VERSION */
118 	uint32_t    		reserved_1;
119 	uint64_t		SecondsSinceLastReset;
120 	uint64_t		TxFrames;
121 	uint64_t		TxWords;
122 	uint64_t		RxFrames;
123 	uint64_t		RxWords;
124 	uint64_t		LIPCount;
125 	uint64_t		NOSCount;
126 	uint64_t		ErrorFrames;
127 	uint64_t		DumpedFrames;
128 	uint64_t		LinkFailureCount;
129 	uint64_t		LossOfSyncCount;
130 	uint64_t		LossOfSignalCount;
131 	uint64_t		PrimitiveSeqProtocolErrCount;
132 	uint64_t		InvalidTxWordCount;
133 	uint64_t		InvalidCRCCount;
134 	uint64_t		reserved_2;
135 } fc_tgt_hba_adapter_port_stats_t;
136 
137 /*
138  * Constant values derived from T11 FC-HBA
139  */
140 #define	FC_HBA_PORTTYPE_UNKNOWN		1	/* Unknown */
141 #define	FC_HBA_PORTTYPE_OTHER		2	/* Other */
142 #define	FC_HBA_PORTTYPE_NOTPRESENT	3	/* Not present */
143 #define	FC_HBA_PORTTYPE_NPORT		5	/* Fabric  */
144 #define	FC_HBA_PORTTYPE_NLPORT		6	/* Public Loop */
145 #define	FC_HBA_PORTTYPE_FLPORT		7
146 #define	FC_HBA_PORTTYPE_FPORT		8	/* Fabric Port */
147 #define	FC_HBA_PORTTYPE_EPORT		9	/* Fabric expansion port */
148 #define	FC_HBA_PORTTYPE_GPORT		10	/* Generic Fabric Port */
149 #define	FC_HBA_PORTTYPE_LPORT		20	/* Private Loop */
150 #define	FC_HBA_PORTTYPE_PTP		21	/* Point to Point */
151 
152 #define	FC_HBA_PORTSTATE_UNKNOWN	1	/* Unknown */
153 #define	FC_HBA_PORTSTATE_ONLINE		2	/* Operational */
154 #define	FC_HBA_PORTSTATE_OFFLINE	3	/* User Offline */
155 #define	FC_HBA_PORTSTATE_BYPASSED	4	/* Bypassed */
156 #define	FC_HBA_PORTSTATE_DIAGNOSTICS	5	/* In diagnostics mode */
157 #define	FC_HBA_PORTSTATE_LINKDOWN	6	/* Link Down */
158 #define	FC_HBA_PORTSTATE_ERROR		7	/* Port Error */
159 #define	FC_HBA_PORTSTATE_LOOPBACK	8	/* Loopback */
160 
161 /*
162  * HBA/Port attributes tracked for the T11 FC-HBA specification
163  */
164 #define	FC_HBA_PORTSPEED_UNKNOWN	0	/* Unknown - transceiver */
165 						/* incable of reporting */
166 #define	FC_HBA_PORTSPEED_1GBIT		1	/* 1 GBit/sec */
167 #define	FC_HBA_PORTSPEED_2GBIT		2	/* 2 GBit/sec */
168 #define	FC_HBA_PORTSPEED_10GBIT		4	/* 10 GBit/sec */
169 #define	FC_HBA_PORTSPEED_4GBIT		8	/* 4 GBit/sec */
170 #define	FC_HBA_PORTSPEED_8GBIT		16	/* 8 GBit/sec */
171 #define	FC_HBA_PORTSPEED_16GBIT		32	/* 16 GBit/sec */
172 #define	FC_HBA_PORTSPEED_NOT_NEGOTIATED	(1<<15)   /* Speed not established */
173 
174 #define	FCTIO_SUCCESS			0
175 #define	FCTIO_FAILURE			1
176 #define	FCTIO_BADWWN			2
177 #define	FCTIO_MOREDATA			3
178 #define	FCTIO_OUTOFBOUNDS		4
179 
180 /* Sysevent defs */
181 #define	EC_SUNFC		"EC_sunfc"
182 #define	ESC_SUNFC_PORT_ATTACH	"ESC_sunfc_port_attach"
183 #define	ESC_SUNFC_PORT_DETACH	"ESC_sunfc_port_detach"
184 #define	ESC_SUNFC_PORT_ONLINE	"ESC_sunfc_port_online"
185 #define	ESC_SUNFC_PORT_OFFLINE	"ESC_sunfc_port_offline"
186 #define	ESC_SUNFC_PORT_RSCN	"ESC_sunfc_port_rscn"
187 #define	ESC_SUNFC_TARGET_ADD	"ESC_sunfc_target_add"
188 #define	ESC_SUNFC_TARGET_REMOVE	"ESC_sunfc_target_remove"
189 
190 #ifdef	__cplusplus
191 }
192 #endif
193 
194 #endif /* _FCTIO_H */
195