Lines Matching full:firmware
62 The bios/firmware may read the ``"etc/tpm/config"`` fw_cfg entry for
93 To support measurement logs to be written by the firmware,
95 buffer where the firmware can write its log into. For TPM 2 only a
108 TPM 2. This interface requires ACPI and firmware support. (see the
113 requests and the actions the firmware has to take. The system
114 administrator passes the operation request number to the firmware
116 location that the firmware knows. Upon reboot, the firmware finds the
117 number and sends commands to the TPM. The firmware writes the TPM
122 operations for the firmware to implement. The ACPI interface also
124 ACPI code is generated by QEMU, yet the firmware needs to implement
127 device for PPI where the firmware can indicate which operations it
135 | ``func`` | 0x100 | 0x000 | Firmware sets values for each supported |
138 | ``ppin`` | 0x1 | 0x100 | SMI interrupt to use. Set by firmware. |
145 | | | | firmware. See function index 5 for values.|
155 | | | | Copied from pprq field by firmware. |
163 | | | | firmware. Used by firmware. |
176 | 1 | Operation is only accessible through firmware. |
178 | 2 | Operation is blocked for OS by firmware configuration. |
228 firmware, certain commands, e.g. ``TPM_Startup()``, sent by the
229 virtual firmware for device initialization, will fail. In this case
230 the firmware should not use the TPM.
295 be initialized by the firmware running inside the QEMU virtual
374 In case SeaBIOS is used as firmware, it should show the TPM menu item