1 What: /sys/bus/pci/devices/<BDF>/fused_part 2 Date: June 2022 3 KernelVersion: 5.19 4 Contact: mario.limonciello@amd.com 5 Description: 6 The /sys/bus/pci/devices/<BDF>/fused_part file reports 7 whether the CPU or APU has been fused to prevent tampering. 8 0: Not fused 9 1: Fused 10 11 What: /sys/bus/pci/devices/<BDF>/debug_lock_on 12 Date: June 2022 13 KernelVersion: 5.19 14 Contact: mario.limonciello@amd.com 15 Description: 16 The /sys/bus/pci/devices/<BDF>/debug_lock_on reports 17 whether the AMD CPU or APU has been unlocked for debugging. 18 Possible values: 19 0: Not locked 20 1: Locked 21 22 What: /sys/bus/pci/devices/<BDF>/tsme_status 23 Date: June 2022 24 KernelVersion: 5.19 25 Contact: mario.limonciello@amd.com 26 Description: 27 The /sys/bus/pci/devices/<BDF>/tsme_status file reports 28 the status of transparent secure memory encryption on AMD systems. 29 Possible values: 30 0: Not active 31 1: Active 32 33 What: /sys/bus/pci/devices/<BDF>/anti_rollback_status 34 Date: June 2022 35 KernelVersion: 5.19 36 Contact: mario.limonciello@amd.com 37 Description: 38 The /sys/bus/pci/devices/<BDF>/anti_rollback_status file reports 39 whether the PSP is enforcing rollback protection. 40 Possible values: 41 0: Not enforcing 42 1: Enforcing 43 44 What: /sys/bus/pci/devices/<BDF>/rpmc_production_enabled 45 Date: June 2022 46 KernelVersion: 5.19 47 Contact: mario.limonciello@amd.com 48 Description: 49 The /sys/bus/pci/devices/<BDF>/rpmc_production_enabled file reports 50 whether Replay Protected Monotonic Counter support has been enabled. 51 Possible values: 52 0: Not enabled 53 1: Enabled 54 55 What: /sys/bus/pci/devices/<BDF>/rpmc_spirom_available 56 Date: June 2022 57 KernelVersion: 5.19 58 Contact: mario.limonciello@amd.com 59 Description: 60 The /sys/bus/pci/devices/<BDF>/rpmc_spirom_available file reports 61 whether an Replay Protected Monotonic Counter supported SPI is installed 62 on the system. 63 Possible values: 64 0: Not present 65 1: Present 66 67 What: /sys/bus/pci/devices/<BDF>/hsp_tpm_available 68 Date: June 2022 69 KernelVersion: 5.19 70 Contact: mario.limonciello@amd.com 71 Description: 72 The /sys/bus/pci/devices/<BDF>/hsp_tpm_available file reports 73 whether the HSP TPM has been activated. 74 Possible values: 75 0: Not activated or present 76 1: Activated 77 78 What: /sys/bus/pci/devices/<BDF>/rom_armor_enforced 79 Date: June 2022 80 KernelVersion: 5.19 81 Contact: mario.limonciello@amd.com 82 Description: 83 The /sys/bus/pci/devices/<BDF>/rom_armor_enforced file reports 84 whether RomArmor SPI protection is enforced. 85 Possible values: 86 0: Not enforced 87 1: Enforced 88 89 What: /sys/bus/pci/devices/<BDF>/bootloader_version 90 Date: June 2023 91 KernelVersion: 6.4 92 Contact: mario.limonciello@amd.com 93 Description: 94 The /sys/bus/pci/devices/<BDF>/bootloader_version 95 file reports the firmware version of the AMD AGESA 96 bootloader. 97 98 What: /sys/bus/pci/devices/<BDF>/tee_version 99 Date: June 2023 100 KernelVersion: 6.4 101 Contact: mario.limonciello@amd.com 102 Description: 103 The /sys/bus/pci/devices/<BDF>/tee_version 104 file reports the firmware version of the AMD Trusted 105 Execution Environment (TEE).
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