| Message ID | 20240425073119.GA3261080@rayden (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 40b561e501768ef24673d0e1d731a7b9b1bc6709 |
| Headers | show |
| Series | [GIT,PULL] TEE driver for Trusted Services | expand |
Hello: This pull request was applied to soc/soc.git (for-next) by Arnd Bergmann <arnd@arndb.de>: On Thu, 25 Apr 2024 09:31:19 +0200 you wrote: > Hello arm-soc maintainers, > > Please pull these patches that introduces a TEE driver for Trusted > Services. You can see more details below from the signed tag. These > patches have been in for a few weeks. > > Thanks, > Jens > > [...] Here is the summary with links: - [GIT,PULL] TEE driver for Trusted Services https://git.kernel.org/soc/soc/c/40b561e50176 You are awesome, thank you!
Hello arm-soc maintainers, Please pull these patches that introduces a TEE driver for Trusted Services. You can see more details below from the signed tag. These patches have been in for a few weeks. Thanks, Jens The following changes since commit 4cece764965020c22cff7665b18a012006359095: Linux 6.9-rc1 (2024-03-24 14:10:05 -0700) are available in the Git repository at: https://git.linaro.org/people/jens.wiklander/linux-tee.git/ tags/tee-ts-for-v6.10 for you to fetch changes up to 31611cc8faa082a96009c29822d9906d893cce57: MAINTAINERS: tee: tstee: Add entry (2024-04-03 14:03:09 +0200) ---------------------------------------------------------------- TEE driver for Trusted Services This introduces a TEE driver for Trusted Services [1]. Trusted Services is a TrustedFirmware.org project that provides a framework for developing and deploying device Root of Trust services in FF-A [2] Secure Partitions. The project hosts the reference implementation of Arm Platform Security Architecture [3] for Arm A-profile devices. The FF-A Secure Partitions are accessible through the FF-A driver in Linux. However, the FF-A driver doesn't have a user space interface so user space clients currently cannot access Trusted Services. The goal of this TEE driver is to bridge this gap and make Trusted Services functionality accessible from user space. [1] https://www.trustedfirmware.org/projects/trusted-services/ [2] https://developer.arm.com/documentation/den0077/ [3] https://www.arm.com/architecture/security-features/platform-security ---------------------------------------------------------------- Balint Dobszay (4): tee: optee: Move pool_op helper functions tee: tstee: Add Trusted Services TEE driver Documentation: tee: Add TS-TEE driver MAINTAINERS: tee: tstee: Add entry Sumit Garg (1): tee: Refactor TEE subsystem header files Documentation/tee/index.rst | 1 + Documentation/tee/ts-tee.rst | 71 ++++++ MAINTAINERS | 10 + drivers/tee/Kconfig | 1 + drivers/tee/Makefile | 1 + drivers/tee/amdtee/amdtee_private.h | 2 +- drivers/tee/amdtee/call.c | 2 +- drivers/tee/amdtee/core.c | 3 +- drivers/tee/amdtee/shm_pool.c | 2 +- drivers/tee/optee/call.c | 2 +- drivers/tee/optee/core.c | 66 +---- drivers/tee/optee/device.c | 2 +- drivers/tee/optee/ffa_abi.c | 8 +- drivers/tee/optee/notif.c | 2 +- drivers/tee/optee/optee_private.h | 14 +- drivers/tee/optee/rpc.c | 2 +- drivers/tee/optee/smc_abi.c | 11 +- drivers/tee/tee_core.c | 2 +- drivers/tee/tee_private.h | 35 --- drivers/tee/tee_shm.c | 67 ++++- drivers/tee/tee_shm_pool.c | 2 +- drivers/tee/tstee/Kconfig | 11 + drivers/tee/tstee/Makefile | 3 + drivers/tee/tstee/core.c | 480 ++++++++++++++++++++++++++++++++++++ drivers/tee/tstee/tstee_private.h | 92 +++++++ include/linux/tee_core.h | 306 +++++++++++++++++++++++ include/linux/tee_drv.h | 285 +++------------------ include/uapi/linux/tee.h | 1 + 28 files changed, 1095 insertions(+), 389 deletions(-) create mode 100644 Documentation/tee/ts-tee.rst create mode 100644 drivers/tee/tstee/Kconfig create mode 100644 drivers/tee/tstee/Makefile create mode 100644 drivers/tee/tstee/core.c create mode 100644 drivers/tee/tstee/tstee_private.h create mode 100644 include/linux/tee_core.h