| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | tpm: Fix acpi attachment | Warner Losh | 2024-06-25 | 1 | -1/+1 |
| | | | | | | | | | | The third arg of the DRIVER_MODULE arg is the driver to use. We want to use the acpi bus version rather than the generic one. Otherwise, the ACPI specific probe and attach functions aren't used and we don't see the device. Sponsored by: Netflix | ||||
| * | tpm: Refactor TIS and add a SPI attachment | Justin Hibbits | 2024-05-03 | 1 | -0/+86 |
| Summary: Though mostly used in x86 devices, TPM can be used on others, with a direct SPI attachment. Refactor the TPM 2.0 driver set to use an attachment interface, and implement a SPI bus interface. Test Plan: Tested on a Raspberry Pi 4, with a GeeekPi TPM2.0 module (SLB9670 TPM) using security/tpm2-tools tpm2_getcaps for very light testing against the spibus attachment. Reviewed by: kd Obtained from: Juniper Networks, Inc. Differential Revision: https://reviews.freebsd.org/D45069 | |||||
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