--- /dev/null	Tue May  3 20:52:13 2016
+++ new/usr/src/uts/common/io/sfxge/common/efx_mon.c	Tue May  3 20:52:13 2016
@@ -0,0 +1,255 @@
+/*
+ * Copyright (c) 2007-2015 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
+ *
+ * The views and conclusions contained in the software and documentation are
+ * those of the authors and should not be interpreted as representing official
+ * policies, either expressed or implied, of the FreeBSD Project.
+ */
+
+#include "efx.h"
+#include "efx_impl.h"
+
+#if EFSYS_OPT_MON_MCDI
+#include "mcdi_mon.h"
+#endif
+
+#if EFSYS_OPT_NAMES
+
+static const char	*__efx_mon_name[] = {
+	"",
+	"sfx90x0",
+	"sfx91x0",
+	"sfx92x0"
+};
+
+		const char *
+efx_mon_name(
+	__in	efx_nic_t *enp)
+{
+	efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
+
+	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+
+	EFSYS_ASSERT(encp->enc_mon_type != EFX_MON_INVALID);
+	EFSYS_ASSERT3U(encp->enc_mon_type, <, EFX_MON_NTYPES);
+	return (__efx_mon_name[encp->enc_mon_type]);
+}
+
+#endif	/* EFSYS_OPT_NAMES */
+
+#if EFSYS_OPT_MON_MCDI
+static const efx_mon_ops_t	__efx_mon_mcdi_ops = {
+#if EFSYS_OPT_MON_STATS
+	mcdi_mon_stats_update		/* emo_stats_update */
+#endif	/* EFSYS_OPT_MON_STATS */
+};
+#endif
+
+
+	__checkReturn	efx_rc_t
+efx_mon_init(
+	__in		efx_nic_t *enp)
+{
+	efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
+	efx_mon_t *emp = &(enp->en_mon);
+	const efx_mon_ops_t *emop;
+	efx_rc_t rc;
+
+	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PROBE);
+
+	if (enp->en_mod_flags & EFX_MOD_MON) {
+		rc = EINVAL;
+		goto fail1;
+	}
+
+	enp->en_mod_flags |= EFX_MOD_MON;
+
+	emp->em_type = encp->enc_mon_type;
+
+	EFSYS_ASSERT(encp->enc_mon_type != EFX_MON_INVALID);
+	switch (emp->em_type) {
+#if EFSYS_OPT_MON_MCDI
+	case EFX_MON_SFC90X0:
+	case EFX_MON_SFC91X0:
+	case EFX_MON_SFC92X0:
+		emop = &__efx_mon_mcdi_ops;
+		break;
+#endif
+	default:
+		rc = ENOTSUP;
+		goto fail2;
+	}
+
+	emp->em_emop = emop;
+	return (0);
+
+fail2:
+	EFSYS_PROBE(fail2);
+
+	emp->em_type = EFX_MON_INVALID;
+
+	enp->en_mod_flags &= ~EFX_MOD_MON;
+
+fail1:
+	EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+	return (rc);
+}
+
+#if EFSYS_OPT_MON_STATS
+
+#if EFSYS_OPT_NAMES
+
+/* START MKCONFIG GENERATED MonitorStatNamesBlock 31f437eafb0b0437 */
+static const char 	*__mon_stat_name[] = {
+	"value_2_5v",
+	"value_vccp1",
+	"value_vcc",
+	"value_5v",
+	"value_12v",
+	"value_vccp2",
+	"value_ext_temp",
+	"value_int_temp",
+	"value_ain1",
+	"value_ain2",
+	"controller_cooling",
+	"ext_cooling",
+	"1v",
+	"1_2v",
+	"1_8v",
+	"3_3v",
+	"1_2va",
+	"vref",
+	"vaoe",
+	"aoe_temperature",
+	"psu_aoe_temperature",
+	"psu_temperature",
+	"fan0",
+	"fan1",
+	"fan2",
+	"fan3",
+	"fan4",
+	"vaoe_in",
+	"iaoe",
+	"iaoe_in",
+	"nic_power",
+	"0_9v",
+	"i0_9v",
+	"i1_2v",
+	"0_9v_adc",
+	"controller_temperature2",
+	"vreg_temperature",
+	"vreg_0_9v_temperature",
+	"vreg_1_2v_temperature",
+	"int_vptat",
+	"controller_internal_adc_temperature",
+	"ext_vptat",
+	"controller_external_adc_temperature",
+	"ambient_temperature",
+	"airflow",
+	"vdd08d_vss08d_csr",
+	"vdd08d_vss08d_csr_extadc",
+	"hotpoint_temperature",
+	"phy_power_switch_port0",
+	"phy_power_switch_port1",
+	"mum_vcc",
+	"0v9_a",
+	"i0v9_a",
+	"0v9_a_temp",
+	"0v9_b",
+	"i0v9_b",
+	"0v9_b_temp",
+	"ccom_avreg_1v2_supply",
+	"ccom_avreg_1v2_supply_ext_adc",
+	"ccom_avreg_1v8_supply",
+	"ccom_avreg_1v8_supply_ext_adc",
+	"controller_master_vptat",
+	"controller_master_internal_temp",
+	"controller_master_vptat_ext_adc",
+	"controller_master_internal_temp_ext_adc",
+	"controller_slave_vptat",
+	"controller_slave_internal_temp",
+	"controller_slave_vptat_ext_adc",
+	"controller_slave_internal_temp_ext_adc",
+	"sodimm_vout",
+	"sodimm_0_temp",
+	"sodimm_1_temp",
+	"phy0_vcc",
+	"phy1_vcc",
+	"controller_tdiode_temp",
+	"board_front_temp",
+	"board_back_temp",
+};
+
+/* END MKCONFIG GENERATED MonitorStatNamesBlock */
+
+extern					const char *
+efx_mon_stat_name(
+	__in				efx_nic_t *enp,
+	__in				efx_mon_stat_t id)
+{
+	_NOTE(ARGUNUSED(enp))
+	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+
+	EFSYS_ASSERT3U(id, <, EFX_MON_NSTATS);
+	return (__mon_stat_name[id]);
+}
+
+#endif	/* EFSYS_OPT_NAMES */
+
+	__checkReturn			efx_rc_t
+efx_mon_stats_update(
+	__in				efx_nic_t *enp,
+	__in				efsys_mem_t *esmp,
+	__inout_ecount(EFX_MON_NSTATS)	efx_mon_stat_value_t *values)
+{
+	efx_mon_t *emp = &(enp->en_mon);
+	const efx_mon_ops_t *emop = emp->em_emop;
+
+	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_MON);
+
+	return (emop->emo_stats_update(enp, esmp, values));
+}
+
+#endif	/* EFSYS_OPT_MON_STATS */
+
+		void
+efx_mon_fini(
+	__in	efx_nic_t *enp)
+{
+	efx_mon_t *emp = &(enp->en_mon);
+
+	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PROBE);
+	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_MON);
+
+	emp->em_emop = NULL;
+
+	emp->em_type = EFX_MON_INVALID;
+
+	enp->en_mod_flags &= ~EFX_MOD_MON;
+}
