summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/qla2xxx/qla_bsg.h
blob: bb64b9c5a74bbe7a39f62d23128f8ca9705836a9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * QLogic Fibre Channel HBA Driver
 * Copyright (c)  2003-2014 QLogic Corporation
 */
#ifndef __QLA_BSG_H
#define __QLA_BSG_H

/* BSG Vendor specific commands */
#define QL_VND_LOOPBACK		0x01
#define QL_VND_A84_RESET	0x02
#define QL_VND_A84_UPDATE_FW	0x03
#define QL_VND_A84_MGMT_CMD	0x04
#define QL_VND_IIDMA		0x05
#define QL_VND_FCP_PRIO_CFG_CMD	0x06
#define QL_VND_READ_FLASH	0x07
#define QL_VND_UPDATE_FLASH	0x08
#define QL_VND_SET_FRU_VERSION	0x0B
#define QL_VND_READ_FRU_STATUS	0x0C
#define QL_VND_WRITE_FRU_STATUS	0x0D
#define QL_VND_DIAG_IO_CMD	0x0A
#define QL_VND_WRITE_I2C	0x10
#define QL_VND_READ_I2C		0x11
#define QL_VND_FX00_MGMT_CMD	0x12
#define QL_VND_SERDES_OP	0x13
#define	QL_VND_SERDES_OP_EX	0x14
#define QL_VND_GET_FLASH_UPDATE_CAPS    0x15
#define QL_VND_SET_FLASH_UPDATE_CAPS    0x16
#define QL_VND_GET_BBCR_DATA    0x17
#define QL_VND_GET_PRIV_STATS	0x18
#define QL_VND_DPORT_DIAGNOSTICS	0x19
#define QL_VND_GET_PRIV_STATS_EX	0x1A
#define QL_VND_SS_GET_FLASH_IMAGE_STATUS	0x1E
#define QL_VND_EDIF_MGMT                0X1F
#define QL_VND_MANAGE_HOST_STATS	0x23
#define QL_VND_GET_HOST_STATS		0x24
#define QL_VND_GET_TGT_STATS		0x25
#define QL_VND_MANAGE_HOST_PORT		0x26
#define QL_VND_MBX_PASSTHRU		0x2B
#define QL_VND_DPORT_DIAGNOSTICS_V2	0x2C

/* BSG Vendor specific subcode returns */
#define EXT_STATUS_OK			0
#define EXT_STATUS_ERR			1
#define EXT_STATUS_BUSY			2
#define EXT_STATUS_INVALID_PARAM	6
#define EXT_STATUS_DATA_OVERRUN		7
#define EXT_STATUS_DATA_UNDERRUN	8
#define EXT_STATUS_MAILBOX		11
#define EXT_STATUS_BUFFER_TOO_SMALL	16
#define EXT_STATUS_NO_MEMORY		17
#define EXT_STATUS_DEVICE_OFFLINE	22

/*
 * To support bidirectional iocb
 * BSG Vendor specific returns
 */
#define EXT_STATUS_NOT_SUPPORTED	27
#define EXT_STATUS_INVALID_CFG		28
#define EXT_STATUS_DMA_ERR		29
#define EXT_STATUS_TIMEOUT		30
#define EXT_STATUS_THREAD_FAILED	31
#define EXT_STATUS_DATA_CMP_FAILED	32
#define EXT_STATUS_DPORT_DIAG_ERR	40
#define EXT_STATUS_DPORT_DIAG_IN_PROCESS	41
#define EXT_STATUS_DPORT_DIAG_NOT_RUNNING	42

/* BSG definations for interpreting CommandSent field */
#define INT_DEF_LB_LOOPBACK_CMD         0
#define INT_DEF_LB_ECHO_CMD             1

/* Loopback related definations */
#define INTERNAL_LOOPBACK		0xF1
#define EXTERNAL_LOOPBACK		0xF2
#define ENABLE_INTERNAL_LOOPBACK	0x02
#define ENABLE_EXTERNAL_LOOPBACK	0x04
#define INTERNAL_LOOPBACK_MASK		0x000E
#define MAX_ELS_FRAME_PAYLOAD		252
#define ELS_OPCODE_BYTE			0x10

/* BSG Vendor specific definations */
#define A84_ISSUE_WRITE_TYPE_CMD        0
#define A84_ISSUE_READ_TYPE_CMD         1
#define A84_CLEANUP_CMD                 2
#define A84_ISSUE_RESET_OP_FW           3
#define A84_ISSUE_RESET_DIAG_FW         4
#define A84_ISSUE_UPDATE_OPFW_CMD       5
#define A84_ISSUE_UPDATE_DIAGFW_CMD     6

struct qla84_mgmt_param {
	union {
		struct {
			uint32_t start_addr;
		} mem; /* for QLA84_MGMT_READ/WRITE_MEM */
		struct {
			uint32_t id;
#define QLA84_MGMT_CONFIG_ID_UIF        1
#define QLA84_MGMT_CONFIG_ID_FCOE_COS   2
#define QLA84_MGMT_CONFIG_ID_PAUSE      3
#define QLA84_MGMT_CONFIG_ID_TIMEOUTS   4

		uint32_t param0;
		uint32_t param1;
	} config; /* for QLA84_MGMT_CHNG_CONFIG */

	struct {
		uint32_t type;
#define QLA84_MGMT_INFO_CONFIG_LOG_DATA         1 /* Get Config Log Data */
#define QLA84_MGMT_INFO_LOG_DATA                2 /* Get Log Data */
#define QLA84_MGMT_INFO_PORT_STAT               3 /* Get Port Statistics */
#define QLA84_MGMT_INFO_LIF_STAT                4 /* Get LIF Statistics  */
#define QLA84_MGMT_INFO_ASIC_STAT               5 /* Get ASIC Statistics */
#define QLA84_MGMT_INFO_CONFIG_PARAMS           6 /* Get Config Parameters */
#define QLA84_MGMT_INFO_PANIC_LOG               7 /* Get Panic Log */

		uint32_t context;
/*
* context definitions for QLA84_MGMT_INFO_CONFIG_LOG_DATA
*/
#define IC_LOG_DATA_LOG_ID_DEBUG_LOG                    0
#define IC_LOG_DATA_LOG_ID_LEARN_LOG                    1
#define IC_LOG_DATA_LOG_ID_FC_ACL_INGRESS_LOG           2
#define IC_LOG_DATA_LOG_ID_FC_ACL_EGRESS_LOG            3
#define IC_LOG_DATA_LOG_ID_ETHERNET_ACL_INGRESS_LOG     4
#define IC_LOG_DATA_LOG_ID_ETHERNET_ACL_EGRESS_LOG      5
#define IC_LOG_DATA_LOG_ID_MESSAGE_TRANSMIT_LOG         6
#define IC_LOG_DATA_LOG_ID_MESSAGE_RECEIVE_LOG          7
#define IC_LOG_DATA_LOG_ID_LINK_EVENT_LOG               8
#define IC_LOG_DATA_LOG_ID_DCX_LOG                      9

/*
* context definitions for QLA84_MGMT_INFO_PORT_STAT
*/
#define IC_PORT_STATISTICS_PORT_NUMBER_ETHERNET_PORT0   0
#define IC_PORT_STATISTICS_PORT_NUMBER_ETHERNET_PORT1   1
#define IC_PORT_STATISTICS_PORT_NUMBER_NSL_PORT0        2
#define IC_PORT_STATISTICS_PORT_NUMBER_NSL_PORT1        3
#define IC_PORT_STATISTICS_PORT_NUMBER_FC_PORT0         4
#define IC_PORT_STATISTICS_PORT_NUMBER_FC_PORT1         5


/*
* context definitions for QLA84_MGMT_INFO_LIF_STAT
*/
#define IC_LIF_STATISTICS_LIF_NUMBER_ETHERNET_PORT0     0
#define IC_LIF_STATISTICS_LIF_NUMBER_ETHERNET_PORT1     1
#define IC_LIF_STATISTICS_LIF_NUMBER_FC_PORT0           2
#define IC_LIF_STATISTICS_LIF_NUMBER_FC_PORT1           3
#define IC_LIF_STATISTICS_LIF_NUMBER_CPU                6

		} info; /* for QLA84_MGMT_GET_INFO */
	} u;
};

struct qla84_msg_mgmt {
	uint16_t cmd;
#define QLA84_MGMT_READ_MEM     0x00
#define QLA84_MGMT_WRITE_MEM    0x01
#define QLA84_MGMT_CHNG_CONFIG  0x02
#define QLA84_MGMT_GET_INFO     0x03
	uint16_t rsrvd;
	struct qla84_mgmt_param mgmtp;/* parameters for cmd */
	uint32_t len; /* bytes in payload following this struct */
	uint8_t payload[]; /* payload for cmd */
};

struct qla_bsg_a84_mgmt {
	struct qla84_msg_mgmt mgmt;
} __attribute__ ((packed));

struct qla_scsi_addr {
	uint16_t bus;
	uint16_t target;
} __attribute__ ((packed));

struct qla_ext_dest_addr {
	union {
		uint8_t wwnn[8];
		uint8_t wwpn[8];
		uint8_t id[4];
		struct qla_scsi_addr scsi_addr;
	} dest_addr;
	uint16_t dest_type;
#define	EXT_DEF_TYPE_WWPN	2
	uint16_t lun;
	uint16_t padding[2];
} __attribute__ ((packed));

struct qla_port_param {
	struct qla_ext_dest_addr fc_scsi_addr;
	uint16_t mode;
	uint16_t speed;
} __attribute__ ((packed));

struct qla_mbx_passthru {
	uint16_t reserved1[2];
	uint16_t mbx_in[32];
	uint16_t mbx_out[32];
	uint32_t reserved2[16];
} __packed;

/* FRU VPD */

#define MAX_FRU_SIZE	36

struct qla_field_address {
	uint16_t offset;
	uint16_t device;
	uint16_t option;
} __packed;

struct qla_field_info {
	uint8_t version[MAX_FRU_SIZE];
} __packed;

struct qla_image_version {
	struct qla_field_address field_address;
	struct qla_field_info field_info;
} __packed;

struct qla_image_version_list {
	uint32_t count;
	struct qla_image_version version[];
} __packed;

struct qla_status_reg {
	struct qla_field_address field_address;
	uint8_t status_reg;
	uint8_t reserved[7];
} __packed;

struct qla_i2c_access {
	uint16_t device;
	uint16_t offset;
	uint16_t option;
	uint16_t length;
	uint8_t  buffer[0x40];
} __packed;

/* 26xx serdes register interface */

/* serdes reg commands */
#define INT_SC_SERDES_READ_REG		1
#define INT_SC_SERDES_WRITE_REG		2

struct qla_serdes_reg {
	uint16_t cmd;
	uint16_t addr;
	uint16_t val;
} __packed;

struct qla_serdes_reg_ex {
	uint16_t cmd;
	uint32_t addr;
	uint32_t val;
} __packed;

struct qla_flash_update_caps {
	uint64_t  capabilities;
	uint32_t  outage_duration;
	uint8_t   reserved[20];
} __packed;

/* BB_CR Status */
#define QLA_BBCR_STATUS_DISABLED       0
#define QLA_BBCR_STATUS_ENABLED        1
#define QLA_BBCR_STATUS_UNKNOWN        2

/* BB_CR State */
#define QLA_BBCR_STATE_OFFLINE         0
#define QLA_BBCR_STATE_ONLINE          1

/* BB_CR Offline Reason Code */
#define QLA_BBCR_REASON_PORT_SPEED     1
#define QLA_BBCR_REASON_PEER_PORT      2
#define QLA_BBCR_REASON_SWITCH         3
#define QLA_BBCR_REASON_LOGIN_REJECT   4

struct  qla_bbcr_data {
	uint8_t   status;         /* 1 - enabled, 0 - Disabled */
	uint8_t   state;          /* 1 - online, 0 - offline */
	uint8_t   configured_bbscn;       /* 0-15 */
	uint8_t   negotiated_bbscn;       /* 0-15 */
	uint8_t   offline_reason_code;
	uint16_t  mbx1;			/* Port state */
	uint8_t   reserved[9];
} __packed;

struct qla_dport_diag {
	uint16_t options;
	uint32_t buf[16];
	uint8_t  unused[62];
} __packed;

#define QLA_GET_DPORT_RESULT_V2		0  /* Get Result */
#define QLA_RESTART_DPORT_TEST_V2	1  /* Restart test */
#define QLA_START_DPORT_TEST_V2		2  /* Start test */
struct qla_dport_diag_v2 {
	uint16_t options;
	uint16_t mbx1;
	uint16_t mbx2;
	uint8_t  unused[58];
	uint8_t buf[1024]; /* Test Result */
} __packed;

/* D_Port options */
#define QLA_DPORT_RESULT	0x0
#define QLA_DPORT_START		0x2

/* active images in flash */
struct qla_active_regions {
	uint8_t global_image;
	uint8_t board_config;
	uint8_t vpd_nvram;
	uint8_t npiv_config_0_1;
	uint8_t npiv_config_2_3;
	uint8_t reserved[32];
} __packed;

#include "qla_edif_bsg.h"

#endif