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
|
/*-
* Copyright 2009 Solarflare Communications Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "efsys.h"
#include "efx.h"
#include "efx_impl.h"
#if EFSYS_OPT_MON_SIENA
__checkReturn int
siena_mon_reset(
__in efx_nic_t *enp)
{
_NOTE(ARGUNUSED(enp))
EFSYS_ASSERT(enp->en_family == EFX_FAMILY_SIENA);
return (0);
}
__checkReturn int
siena_mon_reconfigure(
__in efx_nic_t *enp)
{
_NOTE(ARGUNUSED(enp))
EFSYS_ASSERT(enp->en_family == EFX_FAMILY_SIENA);
return (0);
}
#if EFSYS_OPT_MON_STATS
#define SIENA_MON_WRONG_PORT (uint16_t)0xffff
static __cs uint16_t __siena_mon_port0_map[] = {
EFX_MON_STAT_INT_TEMP, /* MC_CMD_SENSOR_CONTROLLER_TEMP */
EFX_MON_STAT_EXT_TEMP, /* MC_CMD_SENSOR_PHY_COMMON_TEMP */
EFX_MON_STAT_INT_COOLING, /* MC_CMD_SENSOR_CONTROLLER_COOLING */
EFX_MON_STAT_EXT_TEMP, /* MC_CMD_SENSOR_PHY0_TEMP */
EFX_MON_STAT_EXT_COOLING, /* MC_CMD_SENSOR_PHY0_COOLING */
SIENA_MON_WRONG_PORT, /* MC_CMD_SENSOR_PHY1_TEMP */
SIENA_MON_WRONG_PORT, /* MC_CMD_SENSOR_PHY1_COOLING */
EFX_MON_STAT_1V, /* MC_CMD_SENSOR_IN_1V0 */
EFX_MON_STAT_1_2V, /* MC_CMD_SENSOR_IN_1V2 */
EFX_MON_STAT_1_8V, /* MC_CMD_SENSOR_IN_1V8 */
EFX_MON_STAT_2_5V, /* MC_CMD_SENSOR_IN_2V5 */
EFX_MON_STAT_3_3V, /* MC_CMD_SENSOR_IN_3V3 */
EFX_MON_STAT_12V, /* MC_CMD_SENSOR_IN_12V0 */
EFX_MON_STAT_1_2VA, /* MC_CMD_SENSOR_IN_1V2A */
EFX_MON_STAT_VREF, /* MC_CMD_SENSOR_IN_VREF */
EFX_MON_STAT_VAOE, /* MC_CMD_SENSOR_OUT_VAOE */
EFX_MON_STAT_AOE_TEMP, /* MC_CMD_SENSOR_AOE_TEMP */
EFX_MON_STAT_PSU_AOE_TEMP, /* MC_CMD_SENSOR_PSU_AOE_TEMP */
EFX_MON_STAT_PSU_TEMP, /* MC_CMD_SENSOR_PSE_TEMP */
EFX_MON_STAT_FAN0, /* MC_CMD_SENSOR_FAN_0 */
EFX_MON_STAT_FAN1, /* MC_CMD_SENSOR_FAN_1 */
EFX_MON_STAT_FAN2, /* MC_CMD_SENSOR_FAN_2 */
EFX_MON_STAT_FAN3, /* MC_CMD_SENSOR_FAN_3 */
EFX_MON_STAT_FAN4, /* MC_CMD_SENSOR_FAN_4 */
EFX_MON_STAT_VAOE_IN, /* MC_CMD_SENSOR_IN_VAOE */
EFX_MON_STAT_IAOE, /* MC_CMD_SENSOR_OUT_IAOE */
EFX_MON_STAT_IAOE_IN, /* MC_CMD_SENSOR_IN_IAOE */
};
static __cs uint16_t __siena_mon_port1_map[] = {
EFX_MON_STAT_INT_TEMP, /* MC_CMD_SENSOR_CONTROLLER_TEMP */
EFX_MON_STAT_EXT_TEMP, /* MC_CMD_SENSOR_PHY_COMMON_TEMP */
EFX_MON_STAT_INT_COOLING, /* MC_CMD_SENSOR_CONTROLLER_COOLING */
SIENA_MON_WRONG_PORT, /* MC_CMD_SENSOR_PHY0_TEMP */
SIENA_MON_WRONG_PORT, /* MC_CMD_SENSOR_PHY0_COOLING */
EFX_MON_STAT_EXT_TEMP, /* MC_CMD_SENSOR_PHY1_TEMP */
EFX_MON_STAT_EXT_COOLING, /* MC_CMD_SENSOR_PHY1_COOLING */
EFX_MON_STAT_1V, /* MC_CMD_SENSOR_IN_1V0 */
EFX_MON_STAT_1_2V, /* MC_CMD_SENSOR_IN_1V2 */
EFX_MON_STAT_1_8V, /* MC_CMD_SENSOR_IN_1V8 */
EFX_MON_STAT_2_5V, /* MC_CMD_SENSOR_IN_2V5 */
EFX_MON_STAT_3_3V, /* MC_CMD_SENSOR_IN_3V3 */
EFX_MON_STAT_12V, /* MC_CMD_SENSOR_IN_12V0 */
EFX_MON_STAT_1_2VA, /* MC_CMD_SENSOR_IN_1V2A */
EFX_MON_STAT_VREF, /* MC_CMD_SENSOR_IN_VREF */
EFX_MON_STAT_VAOE, /* MC_CMD_SENSOR_OUT_VAOE */
EFX_MON_STAT_AOE_TEMP, /* MC_CMD_SENSOR_AOE_TEMP */
EFX_MON_STAT_PSU_AOE_TEMP, /* MC_CMD_SENSOR_PSU_AOE_TEMP */
EFX_MON_STAT_PSU_TEMP, /* MC_CMD_SENSOR_PSE_TEMP */
EFX_MON_STAT_FAN0, /* MC_CMD_SENSOR_FAN_0 */
EFX_MON_STAT_FAN1, /* MC_CMD_SENSOR_FAN_1 */
EFX_MON_STAT_FAN2, /* MC_CMD_SENSOR_FAN_2 */
EFX_MON_STAT_FAN3, /* MC_CMD_SENSOR_FAN_3 */
EFX_MON_STAT_FAN4, /* MC_CMD_SENSOR_FAN_4 */
EFX_MON_STAT_VAOE_IN, /* MC_CMD_SENSOR_IN_VAOE */
EFX_MON_STAT_IAOE, /* MC_CMD_SENSOR_OUT_IAOE */
EFX_MON_STAT_IAOE_IN, /* MC_CMD_SENSOR_IN_IAOE */
};
#define SIENA_STATIC_SENSOR_ASSERT(_field) \
EFX_STATIC_ASSERT(MC_CMD_SENSOR_STATE_ ## _field \
== EFX_MON_STAT_STATE_ ## _field)
void
siena_mon_decode_stats(
__in efx_nic_t *enp,
__in uint32_t dmask,
__in_opt efsys_mem_t *esmp,
__out_opt uint32_t *vmaskp,
__out_ecount_opt(EFX_MON_NSTATS) efx_mon_stat_value_t *value)
{
efx_mcdi_iface_t *emip = &(enp->en_u.siena.enu_mip);
uint16_t *sensor_map;
uint16_t mc_sensor;
size_t mc_sensor_max;
uint32_t vmask = 0;
uint32_t idx = 0;
/* Assert the MC_CMD_SENSOR and EFX_MON_STATE namespaces agree */
SIENA_STATIC_SENSOR_ASSERT(OK);
SIENA_STATIC_SENSOR_ASSERT(WARNING);
SIENA_STATIC_SENSOR_ASSERT(FATAL);
SIENA_STATIC_SENSOR_ASSERT(BROKEN);
EFX_STATIC_ASSERT(sizeof (__siena_mon_port1_map)
== sizeof (__siena_mon_port0_map));
mc_sensor_max = EFX_ARRAY_SIZE(__siena_mon_port0_map);
sensor_map = (emip->emi_port == 1)
? __siena_mon_port0_map
: __siena_mon_port1_map;
/*
* dmask may legitimately contain sensors not understood by the driver
*/
for (mc_sensor = 0; mc_sensor < mc_sensor_max; ++mc_sensor) {
uint16_t efx_sensor = sensor_map[mc_sensor];
if (~dmask & (1 << mc_sensor))
continue;
idx++;
if (efx_sensor == SIENA_MON_WRONG_PORT)
continue;
EFSYS_ASSERT(efx_sensor < EFX_MON_NSTATS);
vmask |= (1 << efx_sensor);
if (value != NULL && esmp != NULL && !EFSYS_MEM_IS_NULL(esmp)) {
efx_mon_stat_value_t *emsvp = value + efx_sensor;
efx_dword_t dword;
EFSYS_MEM_READD(esmp, 4 * (idx - 1), &dword);
emsvp->emsv_value =
(uint16_t)EFX_DWORD_FIELD(
dword,
MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_VALUE);
emsvp->emsv_state =
(uint16_t)EFX_DWORD_FIELD(
dword,
MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_STATE);
}
}
if (vmaskp != NULL)
*vmaskp = vmask;
}
__checkReturn int
siena_mon_ev(
__in efx_nic_t *enp,
__in efx_qword_t *eqp,
__out efx_mon_stat_t *idp,
__out efx_mon_stat_value_t *valuep)
{
efx_mcdi_iface_t *emip = &(enp->en_u.siena.enu_mip);
efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
uint16_t ev_monitor;
uint16_t ev_state;
uint16_t ev_value;
uint16_t *sensor_map;
efx_mon_stat_t id;
int rc;
sensor_map = (emip->emi_port == 1)
? __siena_mon_port0_map
: __siena_mon_port1_map;
ev_monitor = (uint16_t)MCDI_EV_FIELD(eqp, SENSOREVT_MONITOR);
ev_state = (uint16_t)MCDI_EV_FIELD(eqp, SENSOREVT_STATE);
ev_value = (uint16_t)MCDI_EV_FIELD(eqp, SENSOREVT_VALUE);
/* Hardware must support this statistic */
EFSYS_ASSERT((1 << ev_monitor) & encp->enc_siena_mon_stat_mask);
/* But we don't have to understand it */
if (ev_monitor >= EFX_ARRAY_SIZE(__siena_mon_port0_map)) {
rc = ENOTSUP;
goto fail1;
}
id = sensor_map[ev_monitor];
if (id == SIENA_MON_WRONG_PORT)
return (ENODEV);
EFSYS_ASSERT(id < EFX_MON_NSTATS);
*idp = id;
valuep->emsv_value = ev_value;
valuep->emsv_state = ev_state;
return (0);
fail1:
EFSYS_PROBE1(fail1, int, rc);
return (rc);
}
__checkReturn int
siena_mon_stats_update(
__in efx_nic_t *enp,
__in efsys_mem_t *esmp,
__out_ecount(EFX_MON_NSTATS) efx_mon_stat_value_t *values)
{
efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
uint32_t dmask = encp->enc_siena_mon_stat_mask;
uint32_t vmask;
uint8_t payload[MC_CMD_READ_SENSORS_IN_LEN];
efx_mcdi_req_t req;
int rc;
EFSYS_ASSERT(enp->en_family == EFX_FAMILY_SIENA);
req.emr_cmd = MC_CMD_READ_SENSORS;
req.emr_in_buf = payload;
req.emr_in_length = sizeof (payload);
EFX_STATIC_ASSERT(MC_CMD_READ_SENSORS_OUT_LEN == 0);
req.emr_out_buf = NULL;
req.emr_out_length = 0;
MCDI_IN_SET_DWORD(req, READ_SENSORS_IN_DMA_ADDR_LO,
EFSYS_MEM_ADDR(esmp) & 0xffffffff);
MCDI_IN_SET_DWORD(req, READ_SENSORS_IN_DMA_ADDR_HI,
EFSYS_MEM_ADDR(esmp) >> 32);
efx_mcdi_execute(enp, &req);
if (req.emr_rc != 0) {
rc = req.emr_rc;
goto fail1;
}
siena_mon_decode_stats(enp, dmask, esmp, &vmask, values);
EFSYS_ASSERT(vmask == encp->enc_mon_stat_mask);
return (0);
fail1:
EFSYS_PROBE1(fail1, int, rc);
return (rc);
}
#endif /* EFSYS_OPT_MON_STATS */
#endif /* EFSYS_OPT_MON_SIENA */
|
