CXL-UPDATE-FIRMWARE(1) cxl Manual CXL-UPDATE-FIRMWARE(1) (NAME) cxl-update-firmware - memdev CXL (SYNOPSIS) cxl update-firmware [..] [] (DESCRIPTION) CXL . (mailbox commands) . / . (firmware loader) (time slicing) . (EXAMPLES) # cxl update-firmware mem0 -F firmware.bin -w [ { "memdev":"mem0", "pmem_size":1073741824, "ram_size":1073741824, "serial":0, "numa_node":0, "host":"cxl_mem.0", "firmware":{ "num_slots":3, "active_slot":2, "online_activate_capable":false, "slot_1_version":"cxl_test_fw_001", "slot_2_version":"cxl_test_fw_002", "slot_3_version":"cxl_test_new_fw", "fw_update_in_progress":false } } ] firmware update completed on 1 mem device (OPTIONS) -b, --bus= (bus) . -F, --firmware-file . -c, --cancel . . -w, --wait update-firmware . . --wait firmware-file . -v, --verbose . (COPYRIGHT) (C) 2016 - 2022, Intel Corporation. GPLv2: GPL . : . . (SEE ALSO) cxl-list(1) cxl 2026-06-30 CXL-UPDATE-FIRMWARE(1)