Contact: ogabbay@kernel.org
Description: Displays the device's version from the eFuse
+What: /sys/class/habanalabs/hl<n>/fw_os_ver
+Date: Dec 2021
+KernelVersion: 5.18
+Contact: ogabbay@kernel.org
+Description: Version of the firmware OS running on the device's CPU
+
What: /sys/class/habanalabs/hl<n>/hard_reset
Date: Jan 2019
KernelVersion: 5.1
return sprintf(buf, "%s", hdev->asic_prop.cpucp_info.thermal_version);
}
+static ssize_t fw_os_ver_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct hl_device *hdev = dev_get_drvdata(dev);
+
+ return sprintf(buf, "%s", hdev->asic_prop.cpucp_info.fw_os_version);
+}
+
static ssize_t preboot_btl_ver_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
static DEVICE_ATTR_RO(status);
static DEVICE_ATTR_RO(thermal_ver);
static DEVICE_ATTR_RO(uboot_ver);
+static DEVICE_ATTR_RO(fw_os_ver);
static struct bin_attribute bin_attr_eeprom = {
.attr = {.name = "eeprom", .mode = (0444)},
&dev_attr_status.attr,
&dev_attr_thermal_ver.attr,
&dev_attr_uboot_ver.attr,
+ &dev_attr_fw_os_ver.attr,
NULL,
};
* (0 = functional 1 = binned)
* @xbar_binning_mask: Xbar binning mask, 1 bit per Xbar instance
* (0 = functional 1 = binned)
+ * @fw_os_version: Firmware OS Version
*/
struct cpucp_info {
struct cpucp_sensor sensors[CPUCP_MAX_SENSORS];
__le32 reserved6;
__u8 pll_map[PLL_MAP_LEN];
__le64 mme_binning_mask;
+ __u8 fw_os_version[VERSION_MAX_LEN];
};
struct cpucp_mac_addr {