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1 /*
2  * QLogic Fibre Channel HBA Driver
3  * Copyright (c)  2003-2014 QLogic Corporation
4  *
5  * See LICENSE.qla2xxx for copyright and licensing details.
6  */
7 #ifndef __QLA_BSG_H
8 #define __QLA_BSG_H
9 
10 /* BSG Vendor specific commands */
11 #define QL_VND_LOOPBACK		0x01
12 #define QL_VND_A84_RESET	0x02
13 #define QL_VND_A84_UPDATE_FW	0x03
14 #define QL_VND_A84_MGMT_CMD	0x04
15 #define QL_VND_IIDMA		0x05
16 #define QL_VND_FCP_PRIO_CFG_CMD	0x06
17 #define QL_VND_READ_FLASH	0x07
18 #define QL_VND_UPDATE_FLASH	0x08
19 #define QL_VND_SET_FRU_VERSION	0x0B
20 #define QL_VND_READ_FRU_STATUS	0x0C
21 #define QL_VND_WRITE_FRU_STATUS	0x0D
22 #define QL_VND_DIAG_IO_CMD	0x0A
23 #define QL_VND_WRITE_I2C	0x10
24 #define QL_VND_READ_I2C		0x11
25 #define QL_VND_FX00_MGMT_CMD	0x12
26 #define QL_VND_SERDES_OP	0x13
27 #define	QL_VND_SERDES_OP_EX	0x14
28 #define QL_VND_GET_FLASH_UPDATE_CAPS    0x15
29 #define QL_VND_SET_FLASH_UPDATE_CAPS    0x16
30 #define QL_VND_GET_BBCR_DATA    0x17
31 #define QL_VND_GET_PRIV_STATS	0x18
32 #define QL_VND_DPORT_DIAGNOSTICS	0x19
33 #define QL_VND_GET_PRIV_STATS_EX	0x1A
34 
35 /* BSG Vendor specific subcode returns */
36 #define EXT_STATUS_OK			0
37 #define EXT_STATUS_ERR			1
38 #define EXT_STATUS_BUSY			2
39 #define EXT_STATUS_INVALID_PARAM	6
40 #define EXT_STATUS_DATA_OVERRUN		7
41 #define EXT_STATUS_DATA_UNDERRUN	8
42 #define EXT_STATUS_MAILBOX		11
43 #define EXT_STATUS_NO_MEMORY		17
44 #define EXT_STATUS_DEVICE_OFFLINE	22
45 
46 /*
47  * To support bidirectional iocb
48  * BSG Vendor specific returns
49  */
50 #define EXT_STATUS_NOT_SUPPORTED	27
51 #define EXT_STATUS_INVALID_CFG		28
52 #define EXT_STATUS_DMA_ERR		29
53 #define EXT_STATUS_TIMEOUT		30
54 #define EXT_STATUS_THREAD_FAILED	31
55 #define EXT_STATUS_DATA_CMP_FAILED	32
56 
57 /* BSG definations for interpreting CommandSent field */
58 #define INT_DEF_LB_LOOPBACK_CMD         0
59 #define INT_DEF_LB_ECHO_CMD             1
60 
61 /* Loopback related definations */
62 #define INTERNAL_LOOPBACK		0xF1
63 #define EXTERNAL_LOOPBACK		0xF2
64 #define ENABLE_INTERNAL_LOOPBACK	0x02
65 #define ENABLE_EXTERNAL_LOOPBACK	0x04
66 #define INTERNAL_LOOPBACK_MASK		0x000E
67 #define MAX_ELS_FRAME_PAYLOAD		252
68 #define ELS_OPCODE_BYTE			0x10
69 
70 /* BSG Vendor specific definations */
71 #define A84_ISSUE_WRITE_TYPE_CMD        0
72 #define A84_ISSUE_READ_TYPE_CMD         1
73 #define A84_CLEANUP_CMD                 2
74 #define A84_ISSUE_RESET_OP_FW           3
75 #define A84_ISSUE_RESET_DIAG_FW         4
76 #define A84_ISSUE_UPDATE_OPFW_CMD       5
77 #define A84_ISSUE_UPDATE_DIAGFW_CMD     6
78 
79 struct qla84_mgmt_param {
80 	union {
81 		struct {
82 			uint32_t start_addr;
83 		} mem; /* for QLA84_MGMT_READ/WRITE_MEM */
84 		struct {
85 			uint32_t id;
86 #define QLA84_MGMT_CONFIG_ID_UIF        1
87 #define QLA84_MGMT_CONFIG_ID_FCOE_COS   2
88 #define QLA84_MGMT_CONFIG_ID_PAUSE      3
89 #define QLA84_MGMT_CONFIG_ID_TIMEOUTS   4
90 
91 		uint32_t param0;
92 		uint32_t param1;
93 	} config; /* for QLA84_MGMT_CHNG_CONFIG */
94 
95 	struct {
96 		uint32_t type;
97 #define QLA84_MGMT_INFO_CONFIG_LOG_DATA         1 /* Get Config Log Data */
98 #define QLA84_MGMT_INFO_LOG_DATA                2 /* Get Log Data */
99 #define QLA84_MGMT_INFO_PORT_STAT               3 /* Get Port Statistics */
100 #define QLA84_MGMT_INFO_LIF_STAT                4 /* Get LIF Statistics  */
101 #define QLA84_MGMT_INFO_ASIC_STAT               5 /* Get ASIC Statistics */
102 #define QLA84_MGMT_INFO_CONFIG_PARAMS           6 /* Get Config Parameters */
103 #define QLA84_MGMT_INFO_PANIC_LOG               7 /* Get Panic Log */
104 
105 		uint32_t context;
106 /*
107 * context definitions for QLA84_MGMT_INFO_CONFIG_LOG_DATA
108 */
109 #define IC_LOG_DATA_LOG_ID_DEBUG_LOG                    0
110 #define IC_LOG_DATA_LOG_ID_LEARN_LOG                    1
111 #define IC_LOG_DATA_LOG_ID_FC_ACL_INGRESS_LOG           2
112 #define IC_LOG_DATA_LOG_ID_FC_ACL_EGRESS_LOG            3
113 #define IC_LOG_DATA_LOG_ID_ETHERNET_ACL_INGRESS_LOG     4
114 #define IC_LOG_DATA_LOG_ID_ETHERNET_ACL_EGRESS_LOG      5
115 #define IC_LOG_DATA_LOG_ID_MESSAGE_TRANSMIT_LOG         6
116 #define IC_LOG_DATA_LOG_ID_MESSAGE_RECEIVE_LOG          7
117 #define IC_LOG_DATA_LOG_ID_LINK_EVENT_LOG               8
118 #define IC_LOG_DATA_LOG_ID_DCX_LOG                      9
119 
120 /*
121 * context definitions for QLA84_MGMT_INFO_PORT_STAT
122 */
123 #define IC_PORT_STATISTICS_PORT_NUMBER_ETHERNET_PORT0   0
124 #define IC_PORT_STATISTICS_PORT_NUMBER_ETHERNET_PORT1   1
125 #define IC_PORT_STATISTICS_PORT_NUMBER_NSL_PORT0        2
126 #define IC_PORT_STATISTICS_PORT_NUMBER_NSL_PORT1        3
127 #define IC_PORT_STATISTICS_PORT_NUMBER_FC_PORT0         4
128 #define IC_PORT_STATISTICS_PORT_NUMBER_FC_PORT1         5
129 
130 
131 /*
132 * context definitions for QLA84_MGMT_INFO_LIF_STAT
133 */
134 #define IC_LIF_STATISTICS_LIF_NUMBER_ETHERNET_PORT0     0
135 #define IC_LIF_STATISTICS_LIF_NUMBER_ETHERNET_PORT1     1
136 #define IC_LIF_STATISTICS_LIF_NUMBER_FC_PORT0           2
137 #define IC_LIF_STATISTICS_LIF_NUMBER_FC_PORT1           3
138 #define IC_LIF_STATISTICS_LIF_NUMBER_CPU                6
139 
140 		} info; /* for QLA84_MGMT_GET_INFO */
141 	} u;
142 };
143 
144 struct qla84_msg_mgmt {
145 	uint16_t cmd;
146 #define QLA84_MGMT_READ_MEM     0x00
147 #define QLA84_MGMT_WRITE_MEM    0x01
148 #define QLA84_MGMT_CHNG_CONFIG  0x02
149 #define QLA84_MGMT_GET_INFO     0x03
150 	uint16_t rsrvd;
151 	struct qla84_mgmt_param mgmtp;/* parameters for cmd */
152 	uint32_t len; /* bytes in payload following this struct */
153 	uint8_t payload[0]; /* payload for cmd */
154 };
155 
156 struct qla_bsg_a84_mgmt {
157 	struct qla84_msg_mgmt mgmt;
158 } __attribute__ ((packed));
159 
160 struct qla_scsi_addr {
161 	uint16_t bus;
162 	uint16_t target;
163 } __attribute__ ((packed));
164 
165 struct qla_ext_dest_addr {
166 	union {
167 		uint8_t wwnn[8];
168 		uint8_t wwpn[8];
169 		uint8_t id[4];
170 		struct qla_scsi_addr scsi_addr;
171 	} dest_addr;
172 	uint16_t dest_type;
173 #define	EXT_DEF_TYPE_WWPN	2
174 	uint16_t lun;
175 	uint16_t padding[2];
176 } __attribute__ ((packed));
177 
178 struct qla_port_param {
179 	struct qla_ext_dest_addr fc_scsi_addr;
180 	uint16_t mode;
181 	uint16_t speed;
182 } __attribute__ ((packed));
183 
184 
185 /* FRU VPD */
186 
187 #define MAX_FRU_SIZE	36
188 
189 struct qla_field_address {
190 	uint16_t offset;
191 	uint16_t device;
192 	uint16_t option;
193 } __packed;
194 
195 struct qla_field_info {
196 	uint8_t version[MAX_FRU_SIZE];
197 } __packed;
198 
199 struct qla_image_version {
200 	struct qla_field_address field_address;
201 	struct qla_field_info field_info;
202 } __packed;
203 
204 struct qla_image_version_list {
205 	uint32_t count;
206 	struct qla_image_version version[0];
207 } __packed;
208 
209 struct qla_status_reg {
210 	struct qla_field_address field_address;
211 	uint8_t status_reg;
212 	uint8_t reserved[7];
213 } __packed;
214 
215 struct qla_i2c_access {
216 	uint16_t device;
217 	uint16_t offset;
218 	uint16_t option;
219 	uint16_t length;
220 	uint8_t  buffer[0x40];
221 } __packed;
222 
223 /* 26xx serdes register interface */
224 
225 /* serdes reg commands */
226 #define INT_SC_SERDES_READ_REG		1
227 #define INT_SC_SERDES_WRITE_REG		2
228 
229 struct qla_serdes_reg {
230 	uint16_t cmd;
231 	uint16_t addr;
232 	uint16_t val;
233 } __packed;
234 
235 struct qla_serdes_reg_ex {
236 	uint16_t cmd;
237 	uint32_t addr;
238 	uint32_t val;
239 } __packed;
240 
241 struct qla_flash_update_caps {
242 	uint64_t  capabilities;
243 	uint32_t  outage_duration;
244 	uint8_t   reserved[20];
245 } __packed;
246 
247 /* BB_CR Status */
248 #define QLA_BBCR_STATUS_DISABLED       0
249 #define QLA_BBCR_STATUS_ENABLED        1
250 #define QLA_BBCR_STATUS_UNKNOWN        2
251 
252 /* BB_CR State */
253 #define QLA_BBCR_STATE_OFFLINE         0
254 #define QLA_BBCR_STATE_ONLINE          1
255 
256 /* BB_CR Offline Reason Code */
257 #define QLA_BBCR_REASON_PORT_SPEED     1
258 #define QLA_BBCR_REASON_PEER_PORT      2
259 #define QLA_BBCR_REASON_SWITCH         3
260 #define QLA_BBCR_REASON_LOGIN_REJECT   4
261 
262 struct  qla_bbcr_data {
263 	uint8_t   status;         /* 1 - enabled, 0 - Disabled */
264 	uint8_t   state;          /* 1 - online, 0 - offline */
265 	uint8_t   configured_bbscn;       /* 0-15 */
266 	uint8_t   negotiated_bbscn;       /* 0-15 */
267 	uint8_t   offline_reason_code;
268 	uint16_t  mbx1;			/* Port state */
269 	uint8_t   reserved[9];
270 } __packed;
271 
272 struct qla_dport_diag {
273 	uint16_t options;
274 	uint32_t buf[16];
275 	uint8_t  unused[62];
276 } __packed;
277 
278 /* D_Port options */
279 #define QLA_DPORT_RESULT	0x0
280 #define QLA_DPORT_START		0x2
281 
282 #endif
283