49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * Copyright (c) 2009-2015 Solarflare Communications Inc.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * All rights reserved.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * Redistribution and use in source and binary forms, with or without
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * modification, are permitted provided that the following conditions are met:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * 1. Redistributions of source code must retain the above copyright notice,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * this list of conditions and the following disclaimer.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * 2. Redistributions in binary form must reproduce the above copyright notice,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * this list of conditions and the following disclaimer in the documentation
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * and/or other materials provided with the distribution.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * The views and conclusions contained in the software and documentation are
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * those of the authors and should not be interpreted as representing official
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * policies, either expressed or implied, of the FreeBSD Project.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#define MCDI_MON_INVALID_SENSOR (uint16_t)0xfffd
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore/* Bitmasks of valid port(s) for each sensor */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore/* Entry for MCDI sensor in sensor map */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore { (MCDI_MON_PORT_##portmask), (EFX_MON_STAT_##stat) }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore/* Entry for sensor next page flag in sensor map */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore/* Placeholder for gaps in the array */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore { MCDI_MON_PORT_NONE, MCDI_MON_INVALID_SENSOR }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore/* Map from MC sensors to monitor statistics */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Sensor page 0 MC_CMD_SENSOR_xxx */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, INT_TEMP), /* 0x00 CONTROLLER_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, EXT_TEMP), /* 0x01 PHY_COMMON_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, INT_COOLING), /* 0x02 CONTROLLER_COOLING */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(P1, EXT_COOLING), /* 0x04 PHY0_COOLING */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(P2, EXT_COOLING), /* 0x06 PHY1_COOLING */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, PSU_AOE_TEMP), /* 0x11 PSU_AOE_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT_NEXT_PAGE(), /* 0x1f Next page flag (not a sensor) */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Sensor page 1 MC_CMD_SENSOR_xxx */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, INT_TEMP2), /* 0x21 CONTROLLER_2_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, VREG_TEMP), /* 0x22 VREG_INTERNAL_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, VREG_0_9V_TEMP), /* 0x23 VREG_0V9_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, VREG_1_2V_TEMP), /* 0x24 VREG_1V2_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, INT_VPTAT), /* 0x25 CTRLR. VPTAT */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, INT_ADC_TEMP), /* 0x26 CTRLR. INTERNAL_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, EXT_VPTAT), /* 0x27 CTRLR. VPTAT_EXTADC */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, EXT_ADC_TEMP), /* 0x28 CTRLR. INTERNAL_TEMP_EXTADC */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, AMBIENT_TEMP), /* 0x29 AMBIENT_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, VDD08D_VSS08D_CSR), /* 0x2b VDD08D_VSS08D_CSR */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, VDD08D_VSS08D_CSR_EXTADC), /* 0x2c VDD08D_VSS08D_CSR_EXTADC */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, HOTPOINT_TEMP), /* 0x2d HOTPOINT_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(P1, PHY_POWER_SWITCH_PORT0), /* 0x2e PHY_POWER_SWITCH_PORT0 */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(P2, PHY_POWER_SWITCH_PORT1), /* 0x2f PHY_POWER_SWITCH_PORT1 */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, CCOM_AVREG_1V2_SUPPLY), /* 0x37 CCOM_AVREG_1V2_SUPPLY */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* 0x38 CCOM_AVREG_1V2_SUPPLY_EXT_ADC */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, CCOM_AVREG_1V8_SUPPLY), /* 0x39 CCOM_AVREG_1V8_SUPPLY */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* 0x3a CCOM_AVREG_1V8_SUPPLY_EXT_ADC */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT_NEXT_PAGE(), /* 0x3f Next page flag (not a sensor) */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Sensor page 2 MC_CMD_SENSOR_xxx */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, CONTROLLER_MASTER_VPTAT), /* 0x40 MASTER_VPTAT */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, CONTROLLER_MASTER_INTERNAL_TEMP), /* 0x41 MASTER_INT_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, CONTROLLER_MASTER_VPTAT_EXT_ADC), /* 0x42 MAST_VPTAT_EXT_ADC */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, CONTROLLER_MASTER_INTERNAL_TEMP_EXT_ADC),
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* 0x43 MASTER_INTERNAL_TEMP_EXT_ADC */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, CONTROLLER_SLAVE_VPTAT), /* 0x44 SLAVE_VPTAT */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, CONTROLLER_SLAVE_INTERNAL_TEMP), /* 0x45 SLAVE_INTERNAL_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, CONTROLLER_SLAVE_VPTAT_EXT_ADC), /* 0x46 SLAVE_VPTAT_EXT_ADC */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, CONTROLLER_SLAVE_INTERNAL_TEMP_EXT_ADC),
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* 0x47 SLAVE_INTERNAL_TEMP_EXT_ADC */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, SODIMM_VOUT), /* 0x49 SODIMM_VOUT */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, SODIMM_0_TEMP), /* 0x4a SODIMM_0_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, SODIMM_1_TEMP), /* 0x4b SODIMM_1_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, CONTROLLER_TDIODE_TEMP), /* 0x4e CONTROLLER_TDIODE_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, BOARD_FRONT_TEMP), /* 0x4f BOARD_FRONT_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore STAT(Px, BOARD_BACK_TEMP), /* 0x50 BOARD_BACK_TEMP */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_STATIC_ASSERT(MC_CMD_SENSOR_STATE_ ## _field \
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in_ecount(sensor_mask_size) uint32_t *sensor_mask,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __out_ecount_opt(sensor_mask_size) uint32_t *stat_maskp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __inout_ecount_opt(EFX_MON_NSTATS) efx_mon_stat_value_t *stat)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mcdi_iface_t *emip = &(enp->en_mcdi.em_emip);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t stat_mask[(EFX_ARRAY_SIZE(mcdi_sensor_map) + 31) / 32];
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Assert the MC_CMD_SENSOR and EFX_MON_STATE namespaces agree */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_STATIC_ASSERT(sizeof (stat_mask[0]) * 8 ==
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MIN((8 * sensor_mask_size), EFX_ARRAY_SIZE(mcdi_sensor_map));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore (void) memset(stat_mask, 0, sizeof (stat_mask));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * The MCDI sensor readings in the DMA buffer are a packed array of
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * MC_CMD_SENSOR_VALUE_ENTRY structures, which only includes entries for
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * supported sensors (bit set in sensor_mask). The sensor_mask and
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * sensor readings do not include entries for the per-page NEXT_PAGE
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * sensor_mask may legitimately contain MCDI sensors that the driver
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * does not understand.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore for (sensor = 0; sensor < sensor_max; ++sensor) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mon_stat_t id = mcdi_sensor_map[sensor].msm_stat;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if ((sensor % MCDI_MON_PAGE_SIZE) == MC_CMD_SENSOR_PAGE0_NEXT) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if ((port_mask & mcdi_sensor_map[sensor].msm_port_mask) == 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * stat_mask is a bitmask indexed by EFX_MON_* monitor statistic
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * identifiers from efx_mon_stat_t (without NEXT_PAGE bits).
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * If there is an entry in the MCDI sensor to monitor statistic
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * map then the sensor reading is used for the value of the
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * monitor statistic.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore stat_mask[id / EFX_MON_MASK_ELEMENT_SIZE] |=
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (stat != NULL && esmp != NULL && !EFSYS_MEM_IS_NULL(esmp)) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Get MCDI sensor reading from DMA buffer */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_MEM_READD(esmp, 4 * (idx - 1), &dword);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Update EFX monitor stat from MCDI sensor reading */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore stat[id].emsv_value = (uint16_t)EFX_DWORD_FIELD(dword,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore stat[id].emsv_state = (uint16_t)EFX_DWORD_FIELD(dword,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore (void) memcpy(stat_maskp, stat_mask, sizeof (stat_mask));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mcdi_iface_t *emip = &(enp->en_mcdi.em_emip);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore sensor = (uint16_t)MCDI_EV_FIELD(eqp, SENSOREVT_MONITOR);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore state = (uint16_t)MCDI_EV_FIELD(eqp, SENSOREVT_STATE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore value = (uint16_t)MCDI_EV_FIELD(eqp, SENSOREVT_VALUE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Hardware must support this MCDI sensor */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT3U(sensor, <, (8 * encp->enc_mcdi_sensor_mask_size));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT((sensor % MCDI_MON_PAGE_SIZE) != MC_CMD_SENSOR_PAGE0_NEXT);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT(encp->enc_mcdi_sensor_maskp != NULL);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT((encp->enc_mcdi_sensor_maskp[sensor / MCDI_MON_PAGE_SIZE] &
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore (1U << (sensor % MCDI_MON_PAGE_SIZE))) != 0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* But we don't have to understand it */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (sensor >= EFX_ARRAY_SIZE(mcdi_sensor_map)) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if ((port_mask & mcdi_sensor_map[sensor].msm_port_mask) == 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint8_t payload[MAX(MC_CMD_READ_SENSORS_EXT_IN_LEN,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_in_length = MC_CMD_READ_SENSORS_EXT_IN_LEN;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_out_length = MC_CMD_READ_SENSORS_EXT_OUT_LEN;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore addr_lo = (uint32_t)(EFSYS_MEM_ADDR(esmp) & 0xffffffff);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore addr_hi = (uint32_t)(EFSYS_MEM_ADDR(esmp) >> 32);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, READ_SENSORS_EXT_IN_DMA_ADDR_LO, addr_lo);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, READ_SENSORS_EXT_IN_DMA_ADDR_HI, addr_hi);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, READ_SENSORS_EXT_IN_LENGTH, size);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint8_t payload[MAX(MC_CMD_SENSOR_INFO_EXT_IN_LEN,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore (void) memset(payload, 0, sizeof (payload));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_in_length = MC_CMD_SENSOR_INFO_EXT_IN_LEN;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_out_length = MC_CMD_SENSOR_INFO_OUT_LENMAX;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, SENSOR_INFO_EXT_IN_PAGE, page++);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore } while (MCDI_OUT_DWORD(req, SENSOR_INFO_OUT_MASK) &
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __out_ecount(npages) uint32_t *sensor_maskp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint8_t payload[MAX(MC_CMD_SENSOR_INFO_EXT_IN_LEN,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore (void) memset(payload, 0, sizeof (payload));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_in_length = MC_CMD_SENSOR_INFO_EXT_IN_LEN;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_out_length = MC_CMD_SENSOR_INFO_OUT_LENMAX;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, SENSOR_INFO_EXT_IN_PAGE, page);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore mask = MCDI_OUT_DWORD(req, SENSOR_INFO_OUT_MASK);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore ((mask & (1U << MC_CMD_SENSOR_PAGE0_NEXT)) == 0)) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (sensor_maskp[npages - 1] & (1U << MC_CMD_SENSOR_PAGE0_NEXT)) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __inout_ecount(EFX_MON_NSTATS) efx_mon_stat_value_t *values)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t size = encp->enc_mon_stat_dma_buf_size;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if ((rc = efx_mcdi_read_sensors(enp, esmp, size)) != 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Get mc sensor mask size */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if ((rc = efx_mcdi_sensor_info_npages(enp, &npages)) != 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore encp->enc_mon_stat_dma_buf_size = npages * EFX_MON_STATS_PAGE_SIZE;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore encp->enc_mcdi_sensor_mask_size = npages * sizeof (uint32_t);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Allocate mc sensor mask */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Read mc sensor mask */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Build monitor statistics mask */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#endif /* EFSYS_OPT_MON_STATS */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#endif /* EFSYS_OPT_MON_MCDI */