mirror of
https://github.com/AetherDroid/android_kernel_samsung_on5xelte.git
synced 2025-09-10 09:22:44 -04:00
Fixed MTP to work with TWRP
This commit is contained in:
commit
f6dfaef42e
50820 changed files with 20846062 additions and 0 deletions
534
drivers/net/ethernet/sfc/mcdi_mon.c
Normal file
534
drivers/net/ethernet/sfc/mcdi_mon.c
Normal file
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@ -0,0 +1,534 @@
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/****************************************************************************
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* Driver for Solarflare network controllers and boards
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* Copyright 2011-2013 Solarflare Communications Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation, incorporated herein by reference.
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*/
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#include <linux/bitops.h>
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#include <linux/slab.h>
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#include <linux/hwmon.h>
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#include <linux/stat.h>
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#include "net_driver.h"
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#include "mcdi.h"
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#include "mcdi_pcol.h"
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#include "nic.h"
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enum efx_hwmon_type {
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EFX_HWMON_UNKNOWN,
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EFX_HWMON_TEMP, /* temperature */
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EFX_HWMON_COOL, /* cooling device, probably a heatsink */
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EFX_HWMON_IN, /* voltage */
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EFX_HWMON_CURR, /* current */
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EFX_HWMON_POWER, /* power */
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EFX_HWMON_TYPES_COUNT
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};
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static const char *const efx_hwmon_unit[EFX_HWMON_TYPES_COUNT] = {
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[EFX_HWMON_TEMP] = " degC",
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[EFX_HWMON_COOL] = " rpm", /* though nonsense for a heatsink */
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[EFX_HWMON_IN] = " mV",
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[EFX_HWMON_CURR] = " mA",
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[EFX_HWMON_POWER] = " W",
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};
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static const struct {
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const char *label;
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enum efx_hwmon_type hwmon_type;
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int port;
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} efx_mcdi_sensor_type[] = {
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#define SENSOR(name, label, hwmon_type, port) \
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[MC_CMD_SENSOR_##name] = { label, EFX_HWMON_ ## hwmon_type, port }
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SENSOR(CONTROLLER_TEMP, "Controller board temp.", TEMP, -1),
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SENSOR(PHY_COMMON_TEMP, "PHY temp.", TEMP, -1),
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SENSOR(CONTROLLER_COOLING, "Controller heat sink", COOL, -1),
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SENSOR(PHY0_TEMP, "PHY temp.", TEMP, 0),
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SENSOR(PHY0_COOLING, "PHY heat sink", COOL, 0),
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SENSOR(PHY1_TEMP, "PHY temp.", TEMP, 1),
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SENSOR(PHY1_COOLING, "PHY heat sink", COOL, 1),
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SENSOR(IN_1V0, "1.0V supply", IN, -1),
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SENSOR(IN_1V2, "1.2V supply", IN, -1),
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SENSOR(IN_1V8, "1.8V supply", IN, -1),
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SENSOR(IN_2V5, "2.5V supply", IN, -1),
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SENSOR(IN_3V3, "3.3V supply", IN, -1),
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SENSOR(IN_12V0, "12.0V supply", IN, -1),
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SENSOR(IN_1V2A, "1.2V analogue supply", IN, -1),
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SENSOR(IN_VREF, "Ref. voltage", IN, -1),
|
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SENSOR(OUT_VAOE, "AOE FPGA supply", IN, -1),
|
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SENSOR(AOE_TEMP, "AOE FPGA temp.", TEMP, -1),
|
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SENSOR(PSU_AOE_TEMP, "AOE regulator temp.", TEMP, -1),
|
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SENSOR(PSU_TEMP, "Controller regulator temp.",
|
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TEMP, -1),
|
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SENSOR(FAN_0, "Fan 0", COOL, -1),
|
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SENSOR(FAN_1, "Fan 1", COOL, -1),
|
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SENSOR(FAN_2, "Fan 2", COOL, -1),
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SENSOR(FAN_3, "Fan 3", COOL, -1),
|
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SENSOR(FAN_4, "Fan 4", COOL, -1),
|
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SENSOR(IN_VAOE, "AOE input supply", IN, -1),
|
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SENSOR(OUT_IAOE, "AOE output current", CURR, -1),
|
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SENSOR(IN_IAOE, "AOE input current", CURR, -1),
|
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SENSOR(NIC_POWER, "Board power use", POWER, -1),
|
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SENSOR(IN_0V9, "0.9V supply", IN, -1),
|
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SENSOR(IN_I0V9, "0.9V supply current", CURR, -1),
|
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SENSOR(IN_I1V2, "1.2V supply current", CURR, -1),
|
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SENSOR(IN_0V9_ADC, "0.9V supply (ext. ADC)", IN, -1),
|
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SENSOR(CONTROLLER_2_TEMP, "Controller board temp. 2", TEMP, -1),
|
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SENSOR(VREG_INTERNAL_TEMP, "Regulator die temp.", TEMP, -1),
|
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SENSOR(VREG_0V9_TEMP, "0.9V regulator temp.", TEMP, -1),
|
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SENSOR(VREG_1V2_TEMP, "1.2V regulator temp.", TEMP, -1),
|
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SENSOR(CONTROLLER_VPTAT,
|
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"Controller PTAT voltage (int. ADC)", IN, -1),
|
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SENSOR(CONTROLLER_INTERNAL_TEMP,
|
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"Controller die temp. (int. ADC)", TEMP, -1),
|
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SENSOR(CONTROLLER_VPTAT_EXTADC,
|
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"Controller PTAT voltage (ext. ADC)", IN, -1),
|
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SENSOR(CONTROLLER_INTERNAL_TEMP_EXTADC,
|
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"Controller die temp. (ext. ADC)", TEMP, -1),
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SENSOR(AMBIENT_TEMP, "Ambient temp.", TEMP, -1),
|
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SENSOR(AIRFLOW, "Air flow raw", IN, -1),
|
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SENSOR(VDD08D_VSS08D_CSR, "0.9V die (int. ADC)", IN, -1),
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SENSOR(VDD08D_VSS08D_CSR_EXTADC, "0.9V die (ext. ADC)", IN, -1),
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SENSOR(HOTPOINT_TEMP, "Controller board temp. (hotpoint)", TEMP, -1),
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#undef SENSOR
|
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};
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static const char *const sensor_status_names[] = {
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[MC_CMD_SENSOR_STATE_OK] = "OK",
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[MC_CMD_SENSOR_STATE_WARNING] = "Warning",
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[MC_CMD_SENSOR_STATE_FATAL] = "Fatal",
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[MC_CMD_SENSOR_STATE_BROKEN] = "Device failure",
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[MC_CMD_SENSOR_STATE_NO_READING] = "No reading",
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};
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void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev)
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{
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unsigned int type, state, value;
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enum efx_hwmon_type hwmon_type = EFX_HWMON_UNKNOWN;
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const char *name = NULL, *state_txt, *unit;
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|
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type = EFX_QWORD_FIELD(*ev, MCDI_EVENT_SENSOREVT_MONITOR);
|
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state = EFX_QWORD_FIELD(*ev, MCDI_EVENT_SENSOREVT_STATE);
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value = EFX_QWORD_FIELD(*ev, MCDI_EVENT_SENSOREVT_VALUE);
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/* Deal gracefully with the board having more drivers than we
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* know about, but do not expect new sensor states. */
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if (type < ARRAY_SIZE(efx_mcdi_sensor_type)) {
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name = efx_mcdi_sensor_type[type].label;
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hwmon_type = efx_mcdi_sensor_type[type].hwmon_type;
|
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}
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if (!name)
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name = "No sensor name available";
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EFX_BUG_ON_PARANOID(state >= ARRAY_SIZE(sensor_status_names));
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state_txt = sensor_status_names[state];
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EFX_BUG_ON_PARANOID(hwmon_type >= EFX_HWMON_TYPES_COUNT);
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unit = efx_hwmon_unit[hwmon_type];
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if (!unit)
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unit = "";
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netif_err(efx, hw, efx->net_dev,
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"Sensor %d (%s) reports condition '%s' for value %d%s\n",
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type, name, state_txt, value, unit);
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}
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#ifdef CONFIG_SFC_MCDI_MON
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struct efx_mcdi_mon_attribute {
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struct device_attribute dev_attr;
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unsigned int index;
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unsigned int type;
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enum efx_hwmon_type hwmon_type;
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unsigned int limit_value;
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char name[12];
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};
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static int efx_mcdi_mon_update(struct efx_nic *efx)
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{
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struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx);
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MCDI_DECLARE_BUF(inbuf, MC_CMD_READ_SENSORS_EXT_IN_LEN);
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int rc;
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|
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MCDI_SET_QWORD(inbuf, READ_SENSORS_EXT_IN_DMA_ADDR,
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hwmon->dma_buf.dma_addr);
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MCDI_SET_DWORD(inbuf, READ_SENSORS_EXT_IN_LENGTH, hwmon->dma_buf.len);
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rc = efx_mcdi_rpc(efx, MC_CMD_READ_SENSORS,
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inbuf, sizeof(inbuf), NULL, 0, NULL);
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if (rc == 0)
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hwmon->last_update = jiffies;
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return rc;
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}
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static int efx_mcdi_mon_get_entry(struct device *dev, unsigned int index,
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efx_dword_t *entry)
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{
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struct efx_nic *efx = dev_get_drvdata(dev->parent);
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struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx);
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int rc;
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BUILD_BUG_ON(MC_CMD_READ_SENSORS_OUT_LEN != 0);
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mutex_lock(&hwmon->update_lock);
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/* Use cached value if last update was < 1 s ago */
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if (time_before(jiffies, hwmon->last_update + HZ))
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rc = 0;
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else
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rc = efx_mcdi_mon_update(efx);
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/* Copy out the requested entry */
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*entry = ((efx_dword_t *)hwmon->dma_buf.addr)[index];
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mutex_unlock(&hwmon->update_lock);
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return rc;
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}
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static ssize_t efx_mcdi_mon_show_value(struct device *dev,
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struct device_attribute *attr,
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char *buf)
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{
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struct efx_mcdi_mon_attribute *mon_attr =
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container_of(attr, struct efx_mcdi_mon_attribute, dev_attr);
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efx_dword_t entry;
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unsigned int value, state;
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int rc;
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rc = efx_mcdi_mon_get_entry(dev, mon_attr->index, &entry);
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if (rc)
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return rc;
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state = EFX_DWORD_FIELD(entry, MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_STATE);
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if (state == MC_CMD_SENSOR_STATE_NO_READING)
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return -EBUSY;
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|
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value = EFX_DWORD_FIELD(entry, MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_VALUE);
|
||||
|
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switch (mon_attr->hwmon_type) {
|
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case EFX_HWMON_TEMP:
|
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/* Convert temperature from degrees to milli-degrees Celsius */
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value *= 1000;
|
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break;
|
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case EFX_HWMON_POWER:
|
||||
/* Convert power from watts to microwatts */
|
||||
value *= 1000000;
|
||||
break;
|
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default:
|
||||
/* No conversion needed */
|
||||
break;
|
||||
}
|
||||
|
||||
return sprintf(buf, "%u\n", value);
|
||||
}
|
||||
|
||||
static ssize_t efx_mcdi_mon_show_limit(struct device *dev,
|
||||
struct device_attribute *attr,
|
||||
char *buf)
|
||||
{
|
||||
struct efx_mcdi_mon_attribute *mon_attr =
|
||||
container_of(attr, struct efx_mcdi_mon_attribute, dev_attr);
|
||||
unsigned int value;
|
||||
|
||||
value = mon_attr->limit_value;
|
||||
|
||||
switch (mon_attr->hwmon_type) {
|
||||
case EFX_HWMON_TEMP:
|
||||
/* Convert temperature from degrees to milli-degrees Celsius */
|
||||
value *= 1000;
|
||||
break;
|
||||
case EFX_HWMON_POWER:
|
||||
/* Convert power from watts to microwatts */
|
||||
value *= 1000000;
|
||||
break;
|
||||
default:
|
||||
/* No conversion needed */
|
||||
break;
|
||||
}
|
||||
|
||||
return sprintf(buf, "%u\n", value);
|
||||
}
|
||||
|
||||
static ssize_t efx_mcdi_mon_show_alarm(struct device *dev,
|
||||
struct device_attribute *attr,
|
||||
char *buf)
|
||||
{
|
||||
struct efx_mcdi_mon_attribute *mon_attr =
|
||||
container_of(attr, struct efx_mcdi_mon_attribute, dev_attr);
|
||||
efx_dword_t entry;
|
||||
int state;
|
||||
int rc;
|
||||
|
||||
rc = efx_mcdi_mon_get_entry(dev, mon_attr->index, &entry);
|
||||
if (rc)
|
||||
return rc;
|
||||
|
||||
state = EFX_DWORD_FIELD(entry, MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_STATE);
|
||||
return sprintf(buf, "%d\n", state != MC_CMD_SENSOR_STATE_OK);
|
||||
}
|
||||
|
||||
static ssize_t efx_mcdi_mon_show_label(struct device *dev,
|
||||
struct device_attribute *attr,
|
||||
char *buf)
|
||||
{
|
||||
struct efx_mcdi_mon_attribute *mon_attr =
|
||||
container_of(attr, struct efx_mcdi_mon_attribute, dev_attr);
|
||||
return sprintf(buf, "%s\n",
|
||||
efx_mcdi_sensor_type[mon_attr->type].label);
|
||||
}
|
||||
|
||||
static void
|
||||
efx_mcdi_mon_add_attr(struct efx_nic *efx, const char *name,
|
||||
ssize_t (*reader)(struct device *,
|
||||
struct device_attribute *, char *),
|
||||
unsigned int index, unsigned int type,
|
||||
unsigned int limit_value)
|
||||
{
|
||||
struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx);
|
||||
struct efx_mcdi_mon_attribute *attr = &hwmon->attrs[hwmon->n_attrs];
|
||||
|
||||
strlcpy(attr->name, name, sizeof(attr->name));
|
||||
attr->index = index;
|
||||
attr->type = type;
|
||||
if (type < ARRAY_SIZE(efx_mcdi_sensor_type))
|
||||
attr->hwmon_type = efx_mcdi_sensor_type[type].hwmon_type;
|
||||
else
|
||||
attr->hwmon_type = EFX_HWMON_UNKNOWN;
|
||||
attr->limit_value = limit_value;
|
||||
sysfs_attr_init(&attr->dev_attr.attr);
|
||||
attr->dev_attr.attr.name = attr->name;
|
||||
attr->dev_attr.attr.mode = S_IRUGO;
|
||||
attr->dev_attr.show = reader;
|
||||
hwmon->group.attrs[hwmon->n_attrs++] = &attr->dev_attr.attr;
|
||||
}
|
||||
|
||||
int efx_mcdi_mon_probe(struct efx_nic *efx)
|
||||
{
|
||||
unsigned int n_temp = 0, n_cool = 0, n_in = 0, n_curr = 0, n_power = 0;
|
||||
struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx);
|
||||
MCDI_DECLARE_BUF(inbuf, MC_CMD_SENSOR_INFO_EXT_IN_LEN);
|
||||
MCDI_DECLARE_BUF(outbuf, MC_CMD_SENSOR_INFO_OUT_LENMAX);
|
||||
unsigned int n_pages, n_sensors, n_attrs, page;
|
||||
size_t outlen;
|
||||
char name[12];
|
||||
u32 mask;
|
||||
int rc, i, j, type;
|
||||
|
||||
/* Find out how many sensors are present */
|
||||
n_sensors = 0;
|
||||
page = 0;
|
||||
do {
|
||||
MCDI_SET_DWORD(inbuf, SENSOR_INFO_EXT_IN_PAGE, page);
|
||||
|
||||
rc = efx_mcdi_rpc(efx, MC_CMD_SENSOR_INFO, inbuf, sizeof(inbuf),
|
||||
outbuf, sizeof(outbuf), &outlen);
|
||||
if (rc)
|
||||
return rc;
|
||||
if (outlen < MC_CMD_SENSOR_INFO_OUT_LENMIN)
|
||||
return -EIO;
|
||||
|
||||
mask = MCDI_DWORD(outbuf, SENSOR_INFO_OUT_MASK);
|
||||
n_sensors += hweight32(mask & ~(1 << MC_CMD_SENSOR_PAGE0_NEXT));
|
||||
++page;
|
||||
} while (mask & (1 << MC_CMD_SENSOR_PAGE0_NEXT));
|
||||
n_pages = page;
|
||||
|
||||
/* Don't create a device if there are none */
|
||||
if (n_sensors == 0)
|
||||
return 0;
|
||||
|
||||
rc = efx_nic_alloc_buffer(
|
||||
efx, &hwmon->dma_buf,
|
||||
n_sensors * MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_LEN,
|
||||
GFP_KERNEL);
|
||||
if (rc)
|
||||
return rc;
|
||||
|
||||
mutex_init(&hwmon->update_lock);
|
||||
efx_mcdi_mon_update(efx);
|
||||
|
||||
/* Allocate space for the maximum possible number of
|
||||
* attributes for this set of sensors:
|
||||
* value, min, max, crit, alarm and label for each sensor.
|
||||
*/
|
||||
n_attrs = 6 * n_sensors;
|
||||
hwmon->attrs = kcalloc(n_attrs, sizeof(*hwmon->attrs), GFP_KERNEL);
|
||||
if (!hwmon->attrs) {
|
||||
rc = -ENOMEM;
|
||||
goto fail;
|
||||
}
|
||||
hwmon->group.attrs = kcalloc(n_attrs + 1, sizeof(struct attribute *),
|
||||
GFP_KERNEL);
|
||||
if (!hwmon->group.attrs) {
|
||||
rc = -ENOMEM;
|
||||
goto fail;
|
||||
}
|
||||
|
||||
for (i = 0, j = -1, type = -1; ; i++) {
|
||||
enum efx_hwmon_type hwmon_type;
|
||||
const char *hwmon_prefix;
|
||||
unsigned hwmon_index;
|
||||
u16 min1, max1, min2, max2;
|
||||
|
||||
/* Find next sensor type or exit if there is none */
|
||||
do {
|
||||
type++;
|
||||
|
||||
if ((type % 32) == 0) {
|
||||
page = type / 32;
|
||||
j = -1;
|
||||
if (page == n_pages)
|
||||
goto hwmon_register;
|
||||
|
||||
MCDI_SET_DWORD(inbuf, SENSOR_INFO_EXT_IN_PAGE,
|
||||
page);
|
||||
rc = efx_mcdi_rpc(efx, MC_CMD_SENSOR_INFO,
|
||||
inbuf, sizeof(inbuf),
|
||||
outbuf, sizeof(outbuf),
|
||||
&outlen);
|
||||
if (rc)
|
||||
goto fail;
|
||||
if (outlen < MC_CMD_SENSOR_INFO_OUT_LENMIN) {
|
||||
rc = -EIO;
|
||||
goto fail;
|
||||
}
|
||||
|
||||
mask = (MCDI_DWORD(outbuf,
|
||||
SENSOR_INFO_OUT_MASK) &
|
||||
~(1 << MC_CMD_SENSOR_PAGE0_NEXT));
|
||||
|
||||
/* Check again for short response */
|
||||
if (outlen <
|
||||
MC_CMD_SENSOR_INFO_OUT_LEN(hweight32(mask))) {
|
||||
rc = -EIO;
|
||||
goto fail;
|
||||
}
|
||||
}
|
||||
} while (!(mask & (1 << type % 32)));
|
||||
j++;
|
||||
|
||||
if (type < ARRAY_SIZE(efx_mcdi_sensor_type)) {
|
||||
hwmon_type = efx_mcdi_sensor_type[type].hwmon_type;
|
||||
|
||||
/* Skip sensors specific to a different port */
|
||||
if (hwmon_type != EFX_HWMON_UNKNOWN &&
|
||||
efx_mcdi_sensor_type[type].port >= 0 &&
|
||||
efx_mcdi_sensor_type[type].port !=
|
||||
efx_port_num(efx))
|
||||
continue;
|
||||
} else {
|
||||
hwmon_type = EFX_HWMON_UNKNOWN;
|
||||
}
|
||||
|
||||
switch (hwmon_type) {
|
||||
case EFX_HWMON_TEMP:
|
||||
hwmon_prefix = "temp";
|
||||
hwmon_index = ++n_temp; /* 1-based */
|
||||
break;
|
||||
case EFX_HWMON_COOL:
|
||||
/* This is likely to be a heatsink, but there
|
||||
* is no convention for representing cooling
|
||||
* devices other than fans.
|
||||
*/
|
||||
hwmon_prefix = "fan";
|
||||
hwmon_index = ++n_cool; /* 1-based */
|
||||
break;
|
||||
default:
|
||||
hwmon_prefix = "in";
|
||||
hwmon_index = n_in++; /* 0-based */
|
||||
break;
|
||||
case EFX_HWMON_CURR:
|
||||
hwmon_prefix = "curr";
|
||||
hwmon_index = ++n_curr; /* 1-based */
|
||||
break;
|
||||
case EFX_HWMON_POWER:
|
||||
hwmon_prefix = "power";
|
||||
hwmon_index = ++n_power; /* 1-based */
|
||||
break;
|
||||
}
|
||||
|
||||
min1 = MCDI_ARRAY_FIELD(outbuf, SENSOR_ENTRY,
|
||||
SENSOR_INFO_ENTRY, j, MIN1);
|
||||
max1 = MCDI_ARRAY_FIELD(outbuf, SENSOR_ENTRY,
|
||||
SENSOR_INFO_ENTRY, j, MAX1);
|
||||
min2 = MCDI_ARRAY_FIELD(outbuf, SENSOR_ENTRY,
|
||||
SENSOR_INFO_ENTRY, j, MIN2);
|
||||
max2 = MCDI_ARRAY_FIELD(outbuf, SENSOR_ENTRY,
|
||||
SENSOR_INFO_ENTRY, j, MAX2);
|
||||
|
||||
if (min1 != max1) {
|
||||
snprintf(name, sizeof(name), "%s%u_input",
|
||||
hwmon_prefix, hwmon_index);
|
||||
efx_mcdi_mon_add_attr(
|
||||
efx, name, efx_mcdi_mon_show_value, i, type, 0);
|
||||
|
||||
if (hwmon_type != EFX_HWMON_POWER) {
|
||||
snprintf(name, sizeof(name), "%s%u_min",
|
||||
hwmon_prefix, hwmon_index);
|
||||
efx_mcdi_mon_add_attr(
|
||||
efx, name, efx_mcdi_mon_show_limit,
|
||||
i, type, min1);
|
||||
}
|
||||
|
||||
snprintf(name, sizeof(name), "%s%u_max",
|
||||
hwmon_prefix, hwmon_index);
|
||||
efx_mcdi_mon_add_attr(
|
||||
efx, name, efx_mcdi_mon_show_limit,
|
||||
i, type, max1);
|
||||
|
||||
if (min2 != max2) {
|
||||
/* Assume max2 is critical value.
|
||||
* But we have no good way to expose min2.
|
||||
*/
|
||||
snprintf(name, sizeof(name), "%s%u_crit",
|
||||
hwmon_prefix, hwmon_index);
|
||||
efx_mcdi_mon_add_attr(
|
||||
efx, name, efx_mcdi_mon_show_limit,
|
||||
i, type, max2);
|
||||
}
|
||||
}
|
||||
|
||||
snprintf(name, sizeof(name), "%s%u_alarm",
|
||||
hwmon_prefix, hwmon_index);
|
||||
efx_mcdi_mon_add_attr(
|
||||
efx, name, efx_mcdi_mon_show_alarm, i, type, 0);
|
||||
|
||||
if (type < ARRAY_SIZE(efx_mcdi_sensor_type) &&
|
||||
efx_mcdi_sensor_type[type].label) {
|
||||
snprintf(name, sizeof(name), "%s%u_label",
|
||||
hwmon_prefix, hwmon_index);
|
||||
efx_mcdi_mon_add_attr(
|
||||
efx, name, efx_mcdi_mon_show_label, i, type, 0);
|
||||
}
|
||||
}
|
||||
|
||||
hwmon_register:
|
||||
hwmon->groups[0] = &hwmon->group;
|
||||
hwmon->device = hwmon_device_register_with_groups(&efx->pci_dev->dev,
|
||||
KBUILD_MODNAME, NULL,
|
||||
hwmon->groups);
|
||||
if (IS_ERR(hwmon->device)) {
|
||||
rc = PTR_ERR(hwmon->device);
|
||||
goto fail;
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
||||
fail:
|
||||
efx_mcdi_mon_remove(efx);
|
||||
return rc;
|
||||
}
|
||||
|
||||
void efx_mcdi_mon_remove(struct efx_nic *efx)
|
||||
{
|
||||
struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx);
|
||||
|
||||
if (hwmon->device)
|
||||
hwmon_device_unregister(hwmon->device);
|
||||
kfree(hwmon->attrs);
|
||||
kfree(hwmon->group.attrs);
|
||||
efx_nic_free_buffer(efx, &hwmon->dma_buf);
|
||||
}
|
||||
|
||||
#endif /* CONFIG_SFC_MCDI_MON */
|
Loading…
Add table
Add a link
Reference in a new issue