273 lines
6.0 KiB
C
273 lines
6.0 KiB
C
/*-
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* Copyright 2007-2009 Solarflare Communications Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include "efsys.h"
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#include "efx.h"
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#include "efx_types.h"
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#include "efx_regs.h"
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#include "efx_impl.h"
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#if EFSYS_OPT_MON_NULL
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#include "nullmon.h"
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#endif
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#if EFSYS_OPT_MON_LM87
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#include "lm87.h"
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#endif
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#if EFSYS_OPT_MON_MAX6647
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#include "max6647.h"
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#endif
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#if EFSYS_OPT_NAMES
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static const char __cs * __cs __efx_mon_name[] = {
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"",
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"nullmon",
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"lm87",
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"max6647",
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"sfx90x0"
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};
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const char __cs *
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efx_mon_name(
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__in efx_nic_t *enp)
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{
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efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
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EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
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EFSYS_ASSERT(encp->enc_mon_type != EFX_MON_INVALID);
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EFSYS_ASSERT3U(encp->enc_mon_type, <, EFX_MON_NTYPES);
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return (__efx_mon_name[encp->enc_mon_type]);
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}
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#endif /* EFSYS_OPT_NAMES */
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#if EFSYS_OPT_MON_NULL
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static efx_mon_ops_t __cs __efx_mon_null_ops = {
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nullmon_reset, /* emo_reset */
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nullmon_reconfigure, /* emo_reconfigure */
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#if EFSYS_OPT_MON_STATS
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nullmon_stats_update /* emo_stat_update */
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#endif /* EFSYS_OPT_MON_STATS */
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};
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#endif
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#if EFSYS_OPT_MON_LM87
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static efx_mon_ops_t __cs __efx_mon_lm87_ops = {
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lm87_reset, /* emo_reset */
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lm87_reconfigure, /* emo_reconfigure */
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#if EFSYS_OPT_MON_STATS
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lm87_stats_update /* emo_stat_update */
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#endif /* EFSYS_OPT_MON_STATS */
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};
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#endif
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#if EFSYS_OPT_MON_MAX6647
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static efx_mon_ops_t __cs __efx_mon_max6647_ops = {
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max6647_reset, /* emo_reset */
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max6647_reconfigure, /* emo_reconfigure */
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#if EFSYS_OPT_MON_STATS
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max6647_stats_update /* emo_stat_update */
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#endif /* EFSYS_OPT_MON_STATS */
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};
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#endif
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#if EFSYS_OPT_MON_SIENA
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static efx_mon_ops_t __cs __efx_mon_siena_ops = {
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siena_mon_reset, /* emo_reset */
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siena_mon_reconfigure, /* emo_reconfigure */
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#if EFSYS_OPT_MON_STATS
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siena_mon_stats_update /* emo_stat_update */
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#endif /* EFSYS_OPT_MON_STATS */
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};
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#endif
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static efx_mon_ops_t __cs * __cs __efx_mon_ops[] = {
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NULL,
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#if EFSYS_OPT_MON_NULL
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&__efx_mon_null_ops,
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#else
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NULL,
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#endif
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#if EFSYS_OPT_MON_LM87
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&__efx_mon_lm87_ops,
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#else
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NULL,
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#endif
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#if EFSYS_OPT_MON_MAX6647
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&__efx_mon_max6647_ops,
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#else
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NULL,
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#endif
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#if EFSYS_OPT_MON_SIENA
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&__efx_mon_siena_ops
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#else
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NULL
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#endif
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};
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__checkReturn int
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efx_mon_init(
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__in efx_nic_t *enp)
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{
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efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
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efx_mon_t *emp = &(enp->en_mon);
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efx_mon_ops_t *emop;
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int rc;
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EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
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EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PROBE);
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if (enp->en_mod_flags & EFX_MOD_MON) {
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rc = EINVAL;
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goto fail1;
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}
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enp->en_mod_flags |= EFX_MOD_MON;
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emp->em_type = encp->enc_mon_type;
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EFSYS_ASSERT(encp->enc_mon_type != EFX_MON_INVALID);
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EFSYS_ASSERT3U(emp->em_type, <, EFX_MON_NTYPES);
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if ((emop = (efx_mon_ops_t *)__efx_mon_ops[emp->em_type]) == NULL) {
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rc = ENOTSUP;
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goto fail2;
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}
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if ((rc = emop->emo_reset(enp)) != 0)
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goto fail3;
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if ((rc = emop->emo_reconfigure(enp)) != 0)
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goto fail4;
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emp->em_emop = emop;
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return (0);
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fail4:
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EFSYS_PROBE(fail5);
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(void) emop->emo_reset(enp);
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fail3:
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EFSYS_PROBE(fail4);
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fail2:
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EFSYS_PROBE(fail3);
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emp->em_type = EFX_MON_INVALID;
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enp->en_mod_flags &= ~EFX_MOD_MON;
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fail1:
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EFSYS_PROBE1(fail1, int, rc);
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return (rc);
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}
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#if EFSYS_OPT_MON_STATS
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#if EFSYS_OPT_NAMES
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/* START MKCONFIG GENERATED MonitorStatNamesBlock 08518fd1fb4e2612 */
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static const char __cs * __cs __mon_stat_name[] = {
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"value_2_5v",
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"value_vccp1",
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"value_vcc",
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"value_5v",
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"value_12v",
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"value_vccp2",
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"value_ext_temp",
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"value_int_temp",
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"value_ain1",
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"value_ain2",
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"controller_cooling",
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"ext_cooling",
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"1v",
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"1_2v",
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"1_8v",
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"3_3v",
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};
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/* END MKCONFIG GENERATED MonitorStatNamesBlock */
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extern const char __cs *
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efx_mon_stat_name(
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__in efx_nic_t *enp,
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__in efx_mon_stat_t id)
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{
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_NOTE(ARGUNUSED(enp))
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EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
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EFSYS_ASSERT3U(id, <, EFX_MON_NSTATS);
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return (__mon_stat_name[id]);
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}
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#endif /* EFSYS_OPT_NAMES */
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__checkReturn int
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efx_mon_stats_update(
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__in efx_nic_t *enp,
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__in efsys_mem_t *esmp,
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__out_ecount(EFX_MON_NSTATS) efx_mon_stat_value_t *values)
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{
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efx_mon_t *emp = &(enp->en_mon);
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efx_mon_ops_t *emop = emp->em_emop;
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EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
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EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_MON);
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return (emop->emo_stats_update(enp, esmp, values));
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}
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#endif /* EFSYS_OPT_MON_STATS */
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void
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efx_mon_fini(
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__in efx_nic_t *enp)
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{
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efx_mon_t *emp = &(enp->en_mon);
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efx_mon_ops_t *emop = emp->em_emop;
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int rc;
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EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
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EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PROBE);
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EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_MON);
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emp->em_emop = NULL;
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rc = emop->emo_reset(enp);
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if (rc != 0)
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EFSYS_PROBE1(fail1, int, rc);
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emp->em_type = EFX_MON_INVALID;
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enp->en_mod_flags &= ~EFX_MOD_MON;
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}
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