1 /*- 2 * Copyright (c) 2007-2015 Solarflare Communications Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright notice, 11 * this list of conditions and the following disclaimer in the documentation 12 * and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 21 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 22 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 23 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 24 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * The views and conclusions contained in the software and documentation are 27 * those of the authors and should not be interpreted as representing official 28 * policies, either expressed or implied, of the FreeBSD Project. 29 */ 30 31 #include <sys/cdefs.h> 32 __FBSDID("$FreeBSD$"); 33 34 #include "efx.h" 35 #include "efx_impl.h" 36 37 #if EFSYS_OPT_MON_MCDI 38 #include "mcdi_mon.h" 39 #endif 40 41 #if EFSYS_OPT_NAMES 42 43 static const char *__efx_mon_name[] = { 44 "", 45 "sfx90x0", 46 "sfx91x0" 47 "sfx92x0" 48 }; 49 50 const char * 51 efx_mon_name( 52 __in efx_nic_t *enp) 53 { 54 efx_nic_cfg_t *encp = &(enp->en_nic_cfg); 55 56 EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 57 58 EFSYS_ASSERT(encp->enc_mon_type != EFX_MON_INVALID); 59 EFSYS_ASSERT3U(encp->enc_mon_type, <, EFX_MON_NTYPES); 60 return (__efx_mon_name[encp->enc_mon_type]); 61 } 62 63 #endif /* EFSYS_OPT_NAMES */ 64 65 #if EFSYS_OPT_MON_MCDI 66 static const efx_mon_ops_t __efx_mon_mcdi_ops = { 67 #if EFSYS_OPT_MON_STATS 68 mcdi_mon_stats_update /* emo_stats_update */ 69 #endif /* EFSYS_OPT_MON_STATS */ 70 }; 71 #endif 72 73 74 __checkReturn efx_rc_t 75 efx_mon_init( 76 __in efx_nic_t *enp) 77 { 78 efx_nic_cfg_t *encp = &(enp->en_nic_cfg); 79 efx_mon_t *emp = &(enp->en_mon); 80 const efx_mon_ops_t *emop; 81 efx_rc_t rc; 82 83 EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 84 EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PROBE); 85 86 if (enp->en_mod_flags & EFX_MOD_MON) { 87 rc = EINVAL; 88 goto fail1; 89 } 90 91 enp->en_mod_flags |= EFX_MOD_MON; 92 93 emp->em_type = encp->enc_mon_type; 94 95 EFSYS_ASSERT(encp->enc_mon_type != EFX_MON_INVALID); 96 switch (emp->em_type) { 97 #if EFSYS_OPT_MON_MCDI 98 case EFX_MON_SFC90X0: 99 case EFX_MON_SFC91X0: 100 case EFX_MON_SFC92X0: 101 emop = &__efx_mon_mcdi_ops; 102 break; 103 #endif 104 default: 105 rc = ENOTSUP; 106 goto fail2; 107 } 108 109 emp->em_emop = emop; 110 return (0); 111 112 fail2: 113 EFSYS_PROBE(fail2); 114 115 emp->em_type = EFX_MON_INVALID; 116 117 enp->en_mod_flags &= ~EFX_MOD_MON; 118 119 fail1: 120 EFSYS_PROBE1(fail1, efx_rc_t, rc); 121 122 return (rc); 123 } 124 125 #if EFSYS_OPT_MON_STATS 126 127 #if EFSYS_OPT_NAMES 128 129 /* START MKCONFIG GENERATED MonitorStatNamesBlock 31f437eafb0b0437 */ 130 static const char *__mon_stat_name[] = { 131 "value_2_5v", 132 "value_vccp1", 133 "value_vcc", 134 "value_5v", 135 "value_12v", 136 "value_vccp2", 137 "value_ext_temp", 138 "value_int_temp", 139 "value_ain1", 140 "value_ain2", 141 "controller_cooling", 142 "ext_cooling", 143 "1v", 144 "1_2v", 145 "1_8v", 146 "3_3v", 147 "1_2va", 148 "vref", 149 "vaoe", 150 "aoe_temperature", 151 "psu_aoe_temperature", 152 "psu_temperature", 153 "fan0", 154 "fan1", 155 "fan2", 156 "fan3", 157 "fan4", 158 "vaoe_in", 159 "iaoe", 160 "iaoe_in", 161 "nic_power", 162 "0_9v", 163 "i0_9v", 164 "i1_2v", 165 "0_9v_adc", 166 "controller_temperature2", 167 "vreg_temperature", 168 "vreg_0_9v_temperature", 169 "vreg_1_2v_temperature", 170 "int_vptat", 171 "controller_internal_adc_temperature", 172 "ext_vptat", 173 "controller_external_adc_temperature", 174 "ambient_temperature", 175 "airflow", 176 "vdd08d_vss08d_csr", 177 "vdd08d_vss08d_csr_extadc", 178 "hotpoint_temperature", 179 "phy_power_switch_port0", 180 "phy_power_switch_port1", 181 "mum_vcc", 182 "0v9_a", 183 "i0v9_a", 184 "0v9_a_temp", 185 "0v9_b", 186 "i0v9_b", 187 "0v9_b_temp", 188 "ccom_avreg_1v2_supply", 189 "ccom_avreg_1v2_supply_ext_adc", 190 "ccom_avreg_1v8_supply", 191 "ccom_avreg_1v8_supply_ext_adc", 192 "controller_master_vptat", 193 "controller_master_internal_temp", 194 "controller_master_vptat_ext_adc", 195 "controller_master_internal_temp_ext_adc", 196 "controller_slave_vptat", 197 "controller_slave_internal_temp", 198 "controller_slave_vptat_ext_adc", 199 "controller_slave_internal_temp_ext_adc", 200 "sodimm_vout", 201 "sodimm_0_temp", 202 "sodimm_1_temp", 203 "phy0_vcc", 204 "phy1_vcc", 205 "controller_tdiode_temp", 206 "board_front_temp", 207 "board_back_temp", 208 }; 209 210 /* END MKCONFIG GENERATED MonitorStatNamesBlock */ 211 212 extern const char * 213 efx_mon_stat_name( 214 __in efx_nic_t *enp, 215 __in efx_mon_stat_t id) 216 { 217 _NOTE(ARGUNUSED(enp)) 218 EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 219 220 EFSYS_ASSERT3U(id, <, EFX_MON_NSTATS); 221 return (__mon_stat_name[id]); 222 } 223 224 #endif /* EFSYS_OPT_NAMES */ 225 226 __checkReturn efx_rc_t 227 efx_mon_stats_update( 228 __in efx_nic_t *enp, 229 __in efsys_mem_t *esmp, 230 __inout_ecount(EFX_MON_NSTATS) efx_mon_stat_value_t *values) 231 { 232 efx_mon_t *emp = &(enp->en_mon); 233 const efx_mon_ops_t *emop = emp->em_emop; 234 235 EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 236 EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_MON); 237 238 return (emop->emo_stats_update(enp, esmp, values)); 239 } 240 241 #endif /* EFSYS_OPT_MON_STATS */ 242 243 void 244 efx_mon_fini( 245 __in efx_nic_t *enp) 246 { 247 efx_mon_t *emp = &(enp->en_mon); 248 249 EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 250 EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PROBE); 251 EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_MON); 252 253 emp->em_emop = NULL; 254 255 emp->em_type = EFX_MON_INVALID; 256 257 enp->en_mod_flags &= ~EFX_MOD_MON; 258 } 259