diff --git a/Documentation/ABI/testing/sysfs-bus-cxl b/Documentation/ABI/testing/sysfs-bus-cxl index 16a9b3d2e2c0..7352dbd70bc7 100644 --- a/Documentation/ABI/testing/sysfs-bus-cxl +++ b/Documentation/ABI/testing/sysfs-bus-cxl @@ -201,7 +201,8 @@ Description: capability. -What: /sys/bus/cxl/devices/{port,endpoint}X/parent_dport +What: /sys/bus/cxl/devices/portX/parent_dport +What: /sys/bus/cxl/devices/endpointX/parent_dport Date: January, 2023 KernelVersion: v6.3 Contact: linux-cxl@vger.kernel.org @@ -258,7 +259,8 @@ Description: instance id of a given decoder resource. -What: /sys/bus/cxl/devices/decoderX.Y/{start,size} +What: /sys/bus/cxl/devices/decoderX.Y/start +What: /sys/bus/cxl/devices/decoderX.Y/size Date: June, 2021 KernelVersion: v5.14 Contact: linux-cxl@vger.kernel.org @@ -297,7 +299,10 @@ Description: Each entry in the list is a dport id. -What: /sys/bus/cxl/devices/decoderX.Y/cap_{pmem,ram,type2,type3} +What: /sys/bus/cxl/devices/decoderX.Y/cap_pmem +What: /sys/bus/cxl/devices/decoderX.Y/cap_ram +What: /sys/bus/cxl/devices/decoderX.Y/cap_type2 +What: /sys/bus/cxl/devices/decoderX.Y/cap_type3 Date: June, 2021 KernelVersion: v5.14 Contact: linux-cxl@vger.kernel.org @@ -410,7 +415,8 @@ Description: interleave_granularity). -What: /sys/bus/cxl/devices/decoderX.Y/create_{pmem,ram}_region +What: /sys/bus/cxl/devices/decoderX.Y/create_pmem_region +What: /sys/bus/cxl/devices/decoderX.Y/create_ram_region Date: May, 2022, January, 2023 KernelVersion: v6.0 (pmem), v6.3 (ram) Contact: linux-cxl@vger.kernel.org @@ -500,6 +506,7 @@ Description: cache is present, the size indicates extended linear cache size plus the CXL region size. + What: /sys/bus/cxl/devices/regionZ/extended_linear_cache_size Date: October, 2025 KernelVersion: v6.19