diff options
Diffstat (limited to 'Documentation/ABI/testing')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-devices-system-cpu | 2 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-hid-appletb-kbd | 4 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon | 4 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-qat_ras | 8 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-ufs | 32 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-fs-erofs | 8 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-kernel-reboot | 10 |
7 files changed, 55 insertions, 13 deletions
diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu index 206079d3bd5b..7772d4f034d2 100644 --- a/Documentation/ABI/testing/sysfs-devices-system-cpu +++ b/Documentation/ABI/testing/sysfs-devices-system-cpu @@ -511,11 +511,13 @@ Description: information about CPUs heterogeneity. What: /sys/devices/system/cpu/vulnerabilities /sys/devices/system/cpu/vulnerabilities/gather_data_sampling + /sys/devices/system/cpu/vulnerabilities/indirect_target_selection /sys/devices/system/cpu/vulnerabilities/itlb_multihit /sys/devices/system/cpu/vulnerabilities/l1tf /sys/devices/system/cpu/vulnerabilities/mds /sys/devices/system/cpu/vulnerabilities/meltdown /sys/devices/system/cpu/vulnerabilities/mmio_stale_data + /sys/devices/system/cpu/vulnerabilities/old_microcode /sys/devices/system/cpu/vulnerabilities/reg_file_data_sampling /sys/devices/system/cpu/vulnerabilities/retbleed /sys/devices/system/cpu/vulnerabilities/spec_store_bypass diff --git a/Documentation/ABI/testing/sysfs-driver-hid-appletb-kbd b/Documentation/ABI/testing/sysfs-driver-hid-appletb-kbd index 2a19584d091e..8c9718d83e9d 100644 --- a/Documentation/ABI/testing/sysfs-driver-hid-appletb-kbd +++ b/Documentation/ABI/testing/sysfs-driver-hid-appletb-kbd @@ -1,6 +1,6 @@ What: /sys/bus/hid/drivers/hid-appletb-kbd/<dev>/mode -Date: September, 2023 -KernelVersion: 6.5 +Date: March, 2025 +KernelVersion: 6.15 Contact: linux-input@vger.kernel.org Description: The set of keys displayed on the Touch Bar. diff --git a/Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon b/Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon index 9bce281314df..cb207c79680d 100644 --- a/Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon +++ b/Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon @@ -111,7 +111,7 @@ Description: RO. Package current voltage in millivolt. What: /sys/bus/pci/drivers/xe/.../hwmon/hwmon<i>/temp2_input Date: March 2025 -KernelVersion: 6.14 +KernelVersion: 6.15 Contact: intel-xe@lists.freedesktop.org Description: RO. Package temperature in millidegree Celsius. @@ -119,7 +119,7 @@ Description: RO. Package temperature in millidegree Celsius. What: /sys/bus/pci/drivers/xe/.../hwmon/hwmon<i>/temp3_input Date: March 2025 -KernelVersion: 6.14 +KernelVersion: 6.15 Contact: intel-xe@lists.freedesktop.org Description: RO. VRAM temperature in millidegree Celsius. diff --git a/Documentation/ABI/testing/sysfs-driver-qat_ras b/Documentation/ABI/testing/sysfs-driver-qat_ras index 176dea1e9c0a..82ceb04445ec 100644 --- a/Documentation/ABI/testing/sysfs-driver-qat_ras +++ b/Documentation/ABI/testing/sysfs-driver-qat_ras @@ -4,7 +4,7 @@ KernelVersion: 6.7 Contact: qat-linux@intel.com Description: (RO) Reports the number of correctable errors detected by the device. - This attribute is only available for qat_4xxx devices. + This attribute is only available for qat_4xxx and qat_6xxx devices. What: /sys/bus/pci/devices/<BDF>/qat_ras/errors_nonfatal Date: January 2024 @@ -12,7 +12,7 @@ KernelVersion: 6.7 Contact: qat-linux@intel.com Description: (RO) Reports the number of non fatal errors detected by the device. - This attribute is only available for qat_4xxx devices. + This attribute is only available for qat_4xxx and qat_6xxx devices. What: /sys/bus/pci/devices/<BDF>/qat_ras/errors_fatal Date: January 2024 @@ -20,7 +20,7 @@ KernelVersion: 6.7 Contact: qat-linux@intel.com Description: (RO) Reports the number of fatal errors detected by the device. - This attribute is only available for qat_4xxx devices. + This attribute is only available for qat_4xxx and qat_6xxx devices. What: /sys/bus/pci/devices/<BDF>/qat_ras/reset_error_counters Date: January 2024 @@ -38,4 +38,4 @@ Description: (WO) Write to resets all error counters of a device. # cat /sys/bus/pci/devices/<BDF>/qat_ras/errors_fatal 0 - This attribute is only available for qat_4xxx devices. + This attribute is only available for qat_4xxx and qat_6xxx devices. diff --git a/Documentation/ABI/testing/sysfs-driver-ufs b/Documentation/ABI/testing/sysfs-driver-ufs index ae0191295d29..e36d2de16cbd 100644 --- a/Documentation/ABI/testing/sysfs-driver-ufs +++ b/Documentation/ABI/testing/sysfs-driver-ufs @@ -1604,3 +1604,35 @@ Description: prevent the UFS from frequently performing clock gating/ungating. The attribute is read/write. + +What: /sys/bus/platform/drivers/ufshcd/*/device_lvl_exception_count +What: /sys/bus/platform/devices/*.ufs/device_lvl_exception_count +Date: March 2025 +Contact: Bao D. Nguyen <quic_nguyenb@quicinc.com> +Description: + This attribute is applicable to ufs devices compliant to the + JEDEC specifications version 4.1 or later. The + device_lvl_exception_count is a counter indicating the number of + times the device level exceptions have occurred since the last + time this variable is reset. Writing a 0 value to this + attribute will reset the device_lvl_exception_count. If the + device_lvl_exception_count reads a positive value, the user + application should read the device_lvl_exception_id attribute to + know more information about the exception. + + The attribute is read/write. + +What: /sys/bus/platform/drivers/ufshcd/*/device_lvl_exception_id +What: /sys/bus/platform/devices/*.ufs/device_lvl_exception_id +Date: March 2025 +Contact: Bao D. Nguyen <quic_nguyenb@quicinc.com> +Description: + Reading the device_lvl_exception_id returns the + qDeviceLevelExceptionID attribute of the ufs device JEDEC + specification version 4.1. The definition of the + qDeviceLevelExceptionID is the ufs device vendor specific + implementation. Refer to the device manufacturer datasheet for + more information on the meaning of the qDeviceLevelExceptionID + attribute value. + + The attribute is read only. diff --git a/Documentation/ABI/testing/sysfs-fs-erofs b/Documentation/ABI/testing/sysfs-fs-erofs index b134146d735b..bf3b6299c15e 100644 --- a/Documentation/ABI/testing/sysfs-fs-erofs +++ b/Documentation/ABI/testing/sysfs-fs-erofs @@ -27,3 +27,11 @@ Description: Writing to this will drop compression-related caches, - 1 : invalidate cached compressed folios - 2 : drop in-memory pclusters - 3 : drop in-memory pclusters and cached compressed folios + +What: /sys/fs/erofs/accel +Date: May 2025 +Contact: "Bo Liu" <liubo03@inspur.com> +Description: Used to set or show hardware accelerators in effect + and multiple accelerators are separated by '\n'. + Supported accelerator(s): qat_deflate. + Disable all accelerators with an empty string (echo > accel). diff --git a/Documentation/ABI/testing/sysfs-kernel-reboot b/Documentation/ABI/testing/sysfs-kernel-reboot index e117aba46be0..52571fd5ddba 100644 --- a/Documentation/ABI/testing/sysfs-kernel-reboot +++ b/Documentation/ABI/testing/sysfs-kernel-reboot @@ -1,7 +1,7 @@ What: /sys/kernel/reboot Date: November 2020 KernelVersion: 5.11 -Contact: Matteo Croce <mcroce@microsoft.com> +Contact: Matteo Croce <teknoraver@meta.com> Description: Interface to set the kernel reboot behavior, similarly to what can be done via the reboot= cmdline option. (see Documentation/admin-guide/kernel-parameters.txt) @@ -9,25 +9,25 @@ Description: Interface to set the kernel reboot behavior, similarly to What: /sys/kernel/reboot/mode Date: November 2020 KernelVersion: 5.11 -Contact: Matteo Croce <mcroce@microsoft.com> +Contact: Matteo Croce <teknoraver@meta.com> Description: Reboot mode. Valid values are: cold warm hard soft gpio What: /sys/kernel/reboot/type Date: November 2020 KernelVersion: 5.11 -Contact: Matteo Croce <mcroce@microsoft.com> +Contact: Matteo Croce <teknoraver@meta.com> Description: Reboot type. Valid values are: bios acpi kbd triple efi pci What: /sys/kernel/reboot/cpu Date: November 2020 KernelVersion: 5.11 -Contact: Matteo Croce <mcroce@microsoft.com> +Contact: Matteo Croce <teknoraver@meta.com> Description: CPU number to use to reboot. What: /sys/kernel/reboot/force Date: November 2020 KernelVersion: 5.11 -Contact: Matteo Croce <mcroce@microsoft.com> +Contact: Matteo Croce <teknoraver@meta.com> Description: Don't wait for any other CPUs on reboot and avoid anything that could hang. |