summaryrefslogtreecommitdiffstats
path: root/drivers/platform
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/Kconfig11
-rw-r--r--drivers/platform/x86/Makefile1
-rw-r--r--drivers/platform/x86/mlxcpld-hotplug.c515
3 files changed, 527 insertions, 0 deletions
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index b8a21d7b25d4..185376901d9c 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -1027,4 +1027,15 @@ config INTEL_TELEMETRY
used to get various SoC events and parameters
directly via debugfs files. Various tools may use
this interface for SoC state monitoring.
+
+config MLX_CPLD_PLATFORM
+ tristate "Mellanox platform hotplug driver support"
+ default n
+ depends on MLX_PLATFORM
+ select HWMON
+ select I2C
+ ---help---
+ This driver handles hot-plug events for the power suppliers, power
+ cables and fans on the wide range Mellanox IB and Ethernet systems.
+
endif # X86_PLATFORM_DEVICES
diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile
index 2efa86d2a1a7..1f06b6339cf7 100644
--- a/drivers/platform/x86/Makefile
+++ b/drivers/platform/x86/Makefile
@@ -71,3 +71,4 @@ obj-$(CONFIG_INTEL_TELEMETRY) += intel_telemetry_core.o \
intel_telemetry_pltdrv.o \
intel_telemetry_debugfs.o
obj-$(CONFIG_INTEL_PMC_CORE) += intel_pmc_core.o
+obj-$(CONFIG_MLX_CPLD_PLATFORM) += mlxcpld-hotplug.o
diff --git a/drivers/platform/x86/mlxcpld-hotplug.c b/drivers/platform/x86/mlxcpld-hotplug.c
new file mode 100644
index 000000000000..aff3686b3b37
--- /dev/null
+++ b/drivers/platform/x86/mlxcpld-hotplug.c
@@ -0,0 +1,515 @@
+/*
+ * drivers/platform/x86/mlxcpld-hotplug.c
+ * Copyright (c) 2016 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2016 Vadim Pasternak <vadimp@mellanox.com>
+ *
+ * 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.
+ * 3. Neither the names of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * 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.
+ */
+
+#include <linux/bitops.h>
+#include <linux/device.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/i2c.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/platform_data/mlxcpld-hotplug.h>
+#include <linux/platform_device.h>
+#include <linux/spinlock.h>
+#include <linux/wait.h>
+#include <linux/workqueue.h>
+
+/* Offset of event and mask registers from status register */
+#define MLXCPLD_HOTPLUG_EVENT_OFF 1
+#define MLXCPLD_HOTPLUG_MASK_OFF 2
+#define MLXCPLD_HOTPLUG_AGGR_MASK_OFF 1
+
+#define MLXCPLD_HOTPLUG_ATTRS_NUM 8
+
+/**
+ * enum mlxcpld_hotplug_attr_type - sysfs attributes for hotplug events:
+ * @MLXCPLD_HOTPLUG_ATTR_TYPE_PSU: power supply unit attribute;
+ * @MLXCPLD_HOTPLUG_ATTR_TYPE_PWR: power cable attribute;
+ * @MLXCPLD_HOTPLUG_ATTR_TYPE_FAN: FAN drawer attribute;
+ */
+enum mlxcpld_hotplug_attr_type {
+ MLXCPLD_HOTPLUG_ATTR_TYPE_PSU,
+ MLXCPLD_HOTPLUG_ATTR_TYPE_PWR,
+ MLXCPLD_HOTPLUG_ATTR_TYPE_FAN,
+};
+
+/**
+ * struct mlxcpld_hotplug_priv_data - platform private data:
+ * @irq: platform interrupt number;
+ * @pdev: platform device;
+ * @plat: platform data;
+ * @hwmon: hwmon device;
+ * @mlxcpld_hotplug_attr: sysfs attributes array;
+ * @mlxcpld_hotplug_dev_attr: sysfs sensor device attribute array;
+ * @group: sysfs attribute group;
+ * @groups: list of sysfs attribute group for hwmon registration;
+ * @dwork: delayed work template;
+ * @lock: spin lock;
+ * @aggr_cache: last value of aggregation register status;
+ * @psu_cache: last value of PSU register status;
+ * @pwr_cache: last value of power register status;
+ * @fan_cache: last value of FAN register status;
+ */
+struct mlxcpld_hotplug_priv_data {
+ int irq;
+ struct platform_device *pdev;
+ struct mlxcpld_hotplug_platform_data *plat;
+ struct device *hwmon;
+ struct attribute *mlxcpld_hotplug_attr[MLXCPLD_HOTPLUG_ATTRS_NUM + 1];
+ struct sensor_device_attribute_2
+ mlxcpld_hotplug_dev_attr[MLXCPLD_HOTPLUG_ATTRS_NUM];
+ struct attribute_group group;
+ const struct attribute_group *groups[2];
+ struct delayed_work dwork;
+ spinlock_t lock;
+ u8 aggr_cache;
+ u8 psu_cache;
+ u8 pwr_cache;
+ u8 fan_cache;
+};
+
+static ssize_t mlxcpld_hotplug_attr_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct mlxcpld_hotplug_priv_data *priv = platform_get_drvdata(pdev);
+ int index = to_sensor_dev_attr_2(attr)->index;
+ int nr = to_sensor_dev_attr_2(attr)->nr;
+ u8 reg_val = 0;
+
+ switch (nr) {
+ case MLXCPLD_HOTPLUG_ATTR_TYPE_PSU:
+ /* Bit = 0 : PSU is present. */
+ reg_val = !!!(inb(priv->plat->psu_reg_offset) & BIT(index));
+ break;
+
+ case MLXCPLD_HOTPLUG_ATTR_TYPE_PWR:
+ /* Bit = 1 : power cable is attached. */
+ reg_val = !!(inb(priv->plat->pwr_reg_offset) & BIT(index %
+ priv->plat->pwr_count));
+ break;
+
+ case MLXCPLD_HOTPLUG_ATTR_TYPE_FAN:
+ /* Bit = 0 : FAN is present. */
+ reg_val = !!!(inb(priv->plat->fan_reg_offset) & BIT(index %
+ priv->plat->fan_count));
+ break;
+ }
+
+ return sprintf(buf, "%u\n", reg_val);
+}
+
+#define PRIV_ATTR(i) priv->mlxcpld_hotplug_attr[i]
+#define PRIV_DEV_ATTR(i) priv->mlxcpld_hotplug_dev_attr[i]
+static int mlxcpld_hotplug_attr_init(struct mlxcpld_hotplug_priv_data *priv)
+{
+ int num_attrs = priv->plat->psu_count + priv->plat->pwr_count +
+ priv->plat->fan_count;
+ int i;
+
+ priv->group.attrs = devm_kzalloc(&priv->pdev->dev, num_attrs *
+ sizeof(struct attribute *),
+ GFP_KERNEL);
+ if (!priv->group.attrs)
+ return -ENOMEM;
+
+ for (i = 0; i < num_attrs; i++) {
+ PRIV_ATTR(i) = &PRIV_DEV_ATTR(i).dev_attr.attr;
+
+ if (i < priv->plat->psu_count) {
+ PRIV_ATTR(i)->name = devm_kasprintf(&priv->pdev->dev,
+ GFP_KERNEL, "psu%u", i + 1);
+ PRIV_DEV_ATTR(i).nr = MLXCPLD_HOTPLUG_ATTR_TYPE_PSU;
+ } else if (i < priv->plat->psu_count + priv->plat->pwr_count) {
+ PRIV_ATTR(i)->name = devm_kasprintf(&priv->pdev->dev,
+ GFP_KERNEL, "pwr%u", i %
+ priv->plat->pwr_count + 1);
+ PRIV_DEV_ATTR(i).nr = MLXCPLD_HOTPLUG_ATTR_TYPE_PWR;
+ } else {
+ PRIV_ATTR(i)->name = devm_kasprintf(&priv->pdev->dev,
+ GFP_KERNEL, "fan%u", i %
+ priv->plat->fan_count + 1);
+ PRIV_DEV_ATTR(i).nr = MLXCPLD_HOTPLUG_ATTR_TYPE_FAN;
+ }
+
+ if (!PRIV_ATTR(i)->name) {
+ dev_err(&priv->pdev->dev, "Memory allocation failed for sysfs attribute %d.\n",
+ i + 1);
+ return -ENOMEM;
+ }
+
+ PRIV_DEV_ATTR(i).dev_attr.attr.name = PRIV_ATTR(i)->name;
+ PRIV_DEV_ATTR(i).dev_attr.attr.mode = S_IRUGO;
+ PRIV_DEV_ATTR(i).dev_attr.show = mlxcpld_hotplug_attr_show;
+ PRIV_DEV_ATTR(i).index = i;
+ sysfs_attr_init(&PRIV_DEV_ATTR(i).dev_attr.attr);
+ }
+
+ priv->group.attrs = priv->mlxcpld_hotplug_attr;
+ priv->groups[0] = &priv->group;
+ priv->groups[1] = NULL;
+
+ return 0;
+}
+
+static int mlxcpld_hotplug_device_create(struct device *dev,
+ struct mlxcpld_hotplug_device *item)
+{
+ item->adapter = i2c_get_adapter(item->bus);
+ if (!item->adapter) {
+ dev_err(dev, "Failed to get adapter for bus %d\n",
+ item->bus);
+ return -EFAULT;
+ }
+
+ item->client = i2c_new_device(item->adapter, &item->brdinfo);
+ if (!item->client) {
+ dev_err(dev, "Failed to create client %s at bus %d at addr 0x%02x\n",
+ item->brdinfo.type, item->bus, item->brdinfo.addr);
+ i2c_put_adapter(item->adapter);
+ item->adapter = NULL;
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
+static void mlxcpld_hotplug_device_destroy(struct mlxcpld_hotplug_device *item)
+{
+ if (item->client) {
+ i2c_unregister_device(item->client);
+ item->client = NULL;
+ }
+
+ if (item->adapter) {
+ i2c_put_adapter(item->adapter);
+ item->adapter = NULL;
+ }
+}
+
+static inline void
+mlxcpld_hotplug_work_helper(struct device *dev,
+ struct mlxcpld_hotplug_device *item, u8 is_inverse,
+ u16 offset, u8 mask, u8 *cache)
+{
+ u8 val, asserted;
+ int bit;
+
+ /* Mask event. */
+ outb(0, offset + MLXCPLD_HOTPLUG_MASK_OFF);
+ /* Read status. */
+ val = inb(offset) & mask;
+ asserted = *cache ^ val;
+ *cache = val;
+
+ /*
+ * Validate if item related to received signal type is valid.
+ * It should never happen, excepted the situation when some
+ * piece of hardware is broken. In such situation just produce
+ * error message and return. Caller must continue to handle the
+ * signals from other devices if any.
+ */
+ if (unlikely(!item)) {
+ dev_err(dev, "False signal is received: register at offset 0x%02x, mask 0x%02x.\n",
+ offset, mask);
+ return;
+ }
+
+ for_each_set_bit(bit, (unsigned long *)&asserted, 8) {
+ if (val & BIT(bit)) {
+ if (is_inverse)
+ mlxcpld_hotplug_device_destroy(item + bit);
+ else
+ mlxcpld_hotplug_device_create(dev, item + bit);
+ } else {
+ if (is_inverse)
+ mlxcpld_hotplug_device_create(dev, item + bit);
+ else
+ mlxcpld_hotplug_device_destroy(item + bit);
+ }
+ }
+
+ /* Acknowledge event. */
+ outb(0, offset + MLXCPLD_HOTPLUG_EVENT_OFF);
+ /* Unmask event. */
+ outb(mask, offset + MLXCPLD_HOTPLUG_MASK_OFF);
+}
+
+/*
+ * mlxcpld_hotplug_work_handler - performs traversing of CPLD interrupt
+ * registers according to the below hierarchy schema:
+ *
+ * Aggregation registers (status/mask)
+ * PSU registers: *---*
+ * *-----------------* | |
+ * |status/event/mask|----->| * |
+ * *-----------------* | |
+ * Power registers: | |
+ * *-----------------* | |
+ * |status/event/mask|----->| * |---> CPU
+ * *-----------------* | |
+ * FAN registers:
+ * *-----------------* | |
+ * |status/event/mask|----->| * |
+ * *-----------------* | |
+ * *---*
+ * In case some system changed are detected: FAN in/out, PSU in/out, power
+ * cable attached/detached, relevant device is created or destroyed.
+ */
+static void mlxcpld_hotplug_work_handler(struct work_struct *work)
+{
+ struct mlxcpld_hotplug_priv_data *priv = container_of(work,
+ struct mlxcpld_hotplug_priv_data, dwork.work);
+ u8 val, aggr_asserted;
+ unsigned long flags;
+
+ /* Mask aggregation event. */
+ outb(0, priv->plat->top_aggr_offset + MLXCPLD_HOTPLUG_AGGR_MASK_OFF);
+ /* Read aggregation status. */
+ val = inb(priv->plat->top_aggr_offset) & priv->plat->top_aggr_mask;
+ aggr_asserted = priv->aggr_cache ^ val;
+ priv->aggr_cache = val;
+
+ /* Handle PSU configuration changes. */
+ if (aggr_asserted & priv->plat->top_aggr_psu_mask)
+ mlxcpld_hotplug_work_helper(&priv->pdev->dev, priv->plat->psu,
+ 1, priv->plat->psu_reg_offset,
+ priv->plat->psu_mask,
+ &priv->psu_cache);
+
+ /* Handle power cable configuration changes. */
+ if (aggr_asserted & priv->plat->top_aggr_pwr_mask)
+ mlxcpld_hotplug_work_helper(&priv->pdev->dev, priv->plat->pwr,
+ 0, priv->plat->pwr_reg_offset,
+ priv->plat->pwr_mask,
+ &priv->pwr_cache);
+
+ /* Handle FAN configuration changes. */
+ if (aggr_asserted & priv->plat->top_aggr_fan_mask)
+ mlxcpld_hotplug_work_helper(&priv->pdev->dev, priv->plat->fan,
+ 1, priv->plat->fan_reg_offset,
+ priv->plat->fan_mask,
+ &priv->fan_cache);
+
+ if (aggr_asserted) {
+ spin_lock_irqsave(&priv->lock, flags);
+
+ /*
+ * It is possible, that some signals have been inserted, while
+ * interrupt has been masked by mlxcpld_hotplug_work_handler.
+ * In this case such signals will be missed. In order to handle
+ * these signals delayed work is canceled and work task
+ * re-scheduled for immediate execution. It allows to handle
+ * missed signals, if any. In other case work handler just
+ * validates that no new signals have been received during
+ * masking.
+ */
+ cancel_delayed_work(&priv->dwork);
+ schedule_delayed_work(&priv->dwork, 0);
+
+ spin_unlock_irqrestore(&priv->lock, flags);
+
+ return;
+ }
+
+ /* Unmask aggregation event (no need acknowledge). */
+ outb(priv->plat->top_aggr_mask, priv->plat->top_aggr_offset +
+ MLXCPLD_HOTPLUG_AGGR_MASK_OFF);
+}
+
+static void mlxcpld_hotplug_set_irq(struct mlxcpld_hotplug_priv_data *priv)
+{
+ /* Clear psu presense event. */
+ outb(0, priv->plat->psu_reg_offset + MLXCPLD_HOTPLUG_EVENT_OFF);
+ /* Set psu initial status as mask and unmask psu event. */
+ priv->psu_cache = priv->plat->psu_mask;
+ outb(priv->plat->psu_mask, priv->plat->psu_reg_offset +
+ MLXCPLD_HOTPLUG_MASK_OFF);
+
+ /* Clear power cable event. */
+ outb(0, priv->plat->pwr_reg_offset + MLXCPLD_HOTPLUG_EVENT_OFF);
+ /* Keep power initial status as zero and unmask power event. */
+ outb(priv->plat->pwr_mask, priv->plat->pwr_reg_offset +
+ MLXCPLD_HOTPLUG_MASK_OFF);
+
+ /* Clear fan presense event. */
+ outb(0, priv->plat->fan_reg_offset + MLXCPLD_HOTPLUG_EVENT_OFF);
+ /* Set fan initial status as mask and unmask fan event. */
+ priv->fan_cache = priv->plat->fan_mask;
+ outb(priv->plat->fan_mask, priv->plat->fan_reg_offset +
+ MLXCPLD_HOTPLUG_MASK_OFF);
+
+ /* Keep aggregation initial status as zero and unmask events. */
+ outb(priv->plat->top_aggr_mask, priv->plat->top_aggr_offset +
+ MLXCPLD_HOTPLUG_AGGR_MASK_OFF);
+
+ /* Invoke work handler for initializing hot plug devices setting. */
+ mlxcpld_hotplug_work_handler(&priv->dwork.work);
+
+ enable_irq(priv->irq);
+}
+
+static void mlxcpld_hotplug_unset_irq(struct mlxcpld_hotplug_priv_data *priv)
+{
+ int i;
+
+ disable_irq(priv->irq);
+ cancel_delayed_work_sync(&priv->dwork);
+
+ /* Mask aggregation event. */
+ outb(0, priv->plat->top_aggr_offset + MLXCPLD_HOTPLUG_AGGR_MASK_OFF);
+
+ /* Mask psu presense event. */
+ outb(0, priv->plat->psu_reg_offset + MLXCPLD_HOTPLUG_MASK_OFF);
+ /* Clear psu presense event. */
+ outb(0, priv->plat->psu_reg_offset + MLXCPLD_HOTPLUG_EVENT_OFF);
+
+ /* Mask power cable event. */
+ outb(0, priv->plat->pwr_reg_offset + MLXCPLD_HOTPLUG_MASK_OFF);
+ /* Clear power cable event. */
+ outb(0, priv->plat->pwr_reg_offset + MLXCPLD_HOTPLUG_EVENT_OFF);
+
+ /* Mask fan presense event. */
+ outb(0, priv->plat->fan_reg_offset + MLXCPLD_HOTPLUG_MASK_OFF);
+ /* Clear fan presense event. */
+ outb(0, priv->plat->fan_reg_offset + MLXCPLD_HOTPLUG_EVENT_OFF);
+
+ /* Remove all the attached devices. */
+ for (i = 0; i < priv->plat->psu_count; i++)
+ mlxcpld_hotplug_device_destroy(priv->plat->psu + i);
+
+ for (i = 0; i < priv->plat->pwr_count; i++)
+ mlxcpld_hotplug_device_destroy(priv->plat->pwr + i);
+
+ for (i = 0; i < priv->plat->fan_count; i++)
+ mlxcpld_hotplug_device_destroy(priv->plat->fan + i);
+}
+
+static irqreturn_t mlxcpld_hotplug_irq_handler(int irq, void *dev)
+{
+ struct mlxcpld_hotplug_priv_data *priv =
+ (struct mlxcpld_hotplug_priv_data *)dev;
+
+ /* Schedule work task for immediate execution.*/
+ schedule_delayed_work(&priv->dwork, 0);
+
+ return IRQ_HANDLED;
+}
+
+static int mlxcpld_hotplug_probe(struct platform_device *pdev)
+{
+ struct mlxcpld_hotplug_platform_data *pdata;
+ struct mlxcpld_hotplug_priv_data *priv;
+ int err;
+
+ pdata = dev_get_platdata(&pdev->dev);
+ if (!pdata) {
+ dev_err(&pdev->dev, "Failed to get platform data.\n");
+ return -EINVAL;
+ }
+
+ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ priv->pdev = pdev;
+ priv->plat = pdata;
+
+ priv->irq = platform_get_irq(pdev, 0);
+ if (priv->irq < 0) {
+ dev_err(&pdev->dev, "Failed to get platform irq: %d\n",
+ priv->irq);
+ return priv->irq;
+ }
+
+ err = devm_request_irq(&pdev->dev, priv->irq,
+ mlxcpld_hotplug_irq_handler, 0, pdev->name,
+ priv);
+ if (err) {
+ dev_err(&pdev->dev, "Failed to request irq: %d\n", err);
+ return err;
+ }
+ disable_irq(priv->irq);
+
+ INIT_DELAYED_WORK(&priv->dwork, mlxcpld_hotplug_work_handler);
+ spin_lock_init(&priv->lock);
+
+ err = mlxcpld_hotplug_attr_init(priv);
+ if (err) {
+ dev_err(&pdev->dev, "Failed to allocate attributes: %d\n", err);
+ return err;
+ }
+
+ priv->hwmon = devm_hwmon_device_register_with_groups(&pdev->dev,
+ "mlxcpld_hotplug", priv, priv->groups);
+ if (IS_ERR(priv->hwmon)) {
+ dev_err(&pdev->dev, "Failed to register hwmon device %ld\n",
+ PTR_ERR(priv->hwmon));
+ return PTR_ERR(priv->hwmon);
+ }
+
+ platform_set_drvdata(pdev, priv);
+
+ /* Perform initial interrupts setup. */
+ mlxcpld_hotplug_set_irq(priv);
+
+ return 0;
+}
+
+static int mlxcpld_hotplug_remove(struct platform_device *pdev)
+{
+ struct mlxcpld_hotplug_priv_data *priv = platform_get_drvdata(pdev);
+
+ /* Clean interrupts setup. */
+ mlxcpld_hotplug_unset_irq(priv);
+
+ return 0;
+}
+
+static struct platform_driver mlxcpld_hotplug_driver = {
+ .driver = {
+ .name = "mlxcpld-hotplug",
+ },
+ .probe = mlxcpld_hotplug_probe,
+ .remove = mlxcpld_hotplug_remove,
+};
+
+module_platform_driver(mlxcpld_hotplug_driver);
+
+MODULE_AUTHOR("Vadim Pasternak <vadimp@mellanox.com>");
+MODULE_DESCRIPTION("Mellanox CPLD hotplug platform driver");
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_ALIAS("platform:mlxcpld-hotplug");
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 16:14:00 +0000