diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-thunderbolt')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-thunderbolt | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-thunderbolt b/Documentation/ABI/testing/sysfs-bus-thunderbolt index 76ab3e1fe374..221b6c75ed93 100644 --- a/Documentation/ABI/testing/sysfs-bus-thunderbolt +++ b/Documentation/ABI/testing/sysfs-bus-thunderbolt @@ -1,7 +1,7 @@ What: /sys/bus/thunderbolt/devices/.../domainX/boot_acl Date: Jun 2018 KernelVersion: 4.17 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: Holds a comma separated list of device unique_ids that are allowed to be connected automatically during system startup (e.g boot devices). The list always contains @@ -33,7 +33,7 @@ Description: This attribute tells whether the system supports What: /sys/bus/thunderbolt/devices/.../domainX/iommu_dma_protection Date: Mar 2019 KernelVersion: 4.21 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: This attribute tells whether the system uses IOMMU for DMA protection. Value of 1 means IOMMU is used 0 means it is not (DMA protection is solely based on Thunderbolt @@ -42,7 +42,7 @@ Description: This attribute tells whether the system uses IOMMU What: /sys/bus/thunderbolt/devices/.../domainX/security Date: Sep 2017 KernelVersion: 4.13 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: This attribute holds current Thunderbolt security level set by the system BIOS. Possible values are: @@ -64,7 +64,7 @@ Description: This attribute holds current Thunderbolt security level What: /sys/bus/thunderbolt/devices/.../authorized Date: Sep 2017 KernelVersion: 4.13 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: This attribute is used to authorize Thunderbolt devices after they have been connected. If the device is not authorized, no PCIe devices are available to the system. @@ -98,7 +98,7 @@ Description: This attribute is used to authorize Thunderbolt devices What: /sys/bus/thunderbolt/devices/.../boot Date: Jun 2018 KernelVersion: 4.17 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: This attribute contains 1 if Thunderbolt device was already authorized on boot and 0 otherwise. @@ -113,7 +113,7 @@ Description: This attribute contains the generation of the Thunderbolt What: /sys/bus/thunderbolt/devices/.../key Date: Sep 2017 KernelVersion: 4.13 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: When a devices supports Thunderbolt secure connect it will have this attribute. Writing 32 byte hex string changes authorization to use the secure connection method instead. @@ -123,14 +123,14 @@ Description: When a devices supports Thunderbolt secure connect it will What: /sys/bus/thunderbolt/devices/.../device Date: Sep 2017 KernelVersion: 4.13 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: This attribute contains id of this device extracted from the device DROM. What: /sys/bus/thunderbolt/devices/.../device_name Date: Sep 2017 KernelVersion: 4.13 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: This attribute contains name of this device extracted from the device DROM. @@ -172,21 +172,21 @@ Description: This attribute reports number of TX lanes the device is What: /sys/bus/thunderbolt/devices/.../vendor Date: Sep 2017 KernelVersion: 4.13 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: This attribute contains vendor id of this device extracted from the device DROM. What: /sys/bus/thunderbolt/devices/.../vendor_name Date: Sep 2017 KernelVersion: 4.13 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: This attribute contains vendor name of this device extracted from the device DROM. What: /sys/bus/thunderbolt/devices/.../unique_id Date: Sep 2017 KernelVersion: 4.13 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: This attribute contains unique_id string of this device. This is either read from hardware registers (UUID on newer hardware) or based on UID from the device DROM. @@ -195,7 +195,7 @@ Description: This attribute contains unique_id string of this device. What: /sys/bus/thunderbolt/devices/.../nvm_version Date: Sep 2017 KernelVersion: 4.13 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: If the device has upgradeable firmware the version number is available here. Format: %x.%x, major.minor. If the device is in safe mode reading the file returns @@ -204,7 +204,7 @@ Description: If the device has upgradeable firmware the version What: /sys/bus/thunderbolt/devices/.../nvm_authenticate Date: Sep 2017 KernelVersion: 4.13 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: When new NVM image is written to the non-active NVM area (through non_activeX NVMem device), the authentication procedure is started by writing to @@ -246,7 +246,7 @@ Description: For supported devices, automatically authenticate the new Thunderbo What: /sys/bus/thunderbolt/devices/<xdomain>.<service>/key Date: Jan 2018 KernelVersion: 4.15 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: This contains name of the property directory the XDomain service exposes. This entry describes the protocol in question. Following directories are already reserved by @@ -261,35 +261,35 @@ Description: This contains name of the property directory the XDomain What: /sys/bus/thunderbolt/devices/<xdomain>.<service>/modalias Date: Jan 2018 KernelVersion: 4.15 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: Stores the same MODALIAS value emitted by uevent for the XDomain service. Format: tbtsvc:kSpNvNrN What: /sys/bus/thunderbolt/devices/<xdomain>.<service>/prtcid Date: Jan 2018 KernelVersion: 4.15 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: This contains XDomain protocol identifier the XDomain service supports. What: /sys/bus/thunderbolt/devices/<xdomain>.<service>/prtcvers Date: Jan 2018 KernelVersion: 4.15 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: This contains XDomain protocol version the XDomain service supports. What: /sys/bus/thunderbolt/devices/<xdomain>.<service>/prtcrevs Date: Jan 2018 KernelVersion: 4.15 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: This contains XDomain software version the XDomain service supports. What: /sys/bus/thunderbolt/devices/<xdomain>.<service>/prtcstns Date: Jan 2018 KernelVersion: 4.15 -Contact: thunderbolt-software@lists.01.org +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> Description: This contains XDomain service specific settings as bitmask. Format: %x |