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Linux/Documentation/ABI/testing/sysfs-driver-ccp

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Diff markup

Differences between /Documentation/ABI/testing/sysfs-driver-ccp (Architecture mips) and /Documentation/ABI/testing/sysfs-driver-ccp (Architecture m68k)


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

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