| Message ID | 20211213102359.GA1638682@jade (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | c6e5bdae04a308942e755d53c5cc73d9f2fbf167 |
| Headers | show |
| Series | [GIT,PULL] OP-TEE add async notifications for v5.17 | expand |
Hello: This pull request was applied to soc/soc.git (for-next) by Arnd Bergmann <arnd@arndb.de>: On Mon, 13 Dec 2021 11:23:59 +0100 you wrote: > Hello arm-soc maintainers, > > Please pull these patches which adds support for asynchronous notifications > from OP-TEE in secure world to the OP-TEE driver. > > An edge-triggered interrupt is used to notify the the driver. > > [...] Here is the summary with links: - [GIT,PULL] OP-TEE add async notifications for v5.17 https://git.kernel.org/soc/soc/c/c6e5bdae04a3 You are awesome, thank you!
Hello arm-soc maintainers, Please pull these patches which adds support for asynchronous notifications from OP-TEE in secure world to the OP-TEE driver. An edge-triggered interrupt is used to notify the the driver. These patches has been in linux-next for a few weeks already. Thanks, Jens The following changes since commit fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf: Linux 5.16-rc1 (2021-11-14 13:56:52 -0800) are available in the Git repository at: https://git.linaro.org/people/jens.wiklander/linux-tee.git tags/optee-async-notif-for-v5.17 for you to fetch changes up to b98aee466d194788bd651cb375b0e0f7e0e69865: optee: Fix NULL but dereferenced coccicheck error (2021-11-29 22:02:25 +0100) ---------------------------------------------------------------- OP-TEE Asynchronous notifications from secure world Adds support in the SMC based OP-TEE driver to receive asynchronous notifications from secure world using an edge-triggered interrupt as delivery mechanism. ---------------------------------------------------------------- Jens Wiklander (6): docs: staging/tee.rst: add a section on OP-TEE notifications dt-bindings: arm: optee: add interrupt property tee: fix put order in teedev_close_context() tee: export teedev_open() and teedev_close_context() optee: separate notification functions optee: add asynchronous notifications Yang Li (1): optee: Fix NULL but dereferenced coccicheck error .../bindings/arm/firmware/linaro,optee-tz.yaml | 8 + Documentation/staging/tee.rst | 30 +++ drivers/tee/optee/Makefile | 1 + drivers/tee/optee/core.c | 2 +- drivers/tee/optee/ffa_abi.c | 6 +- drivers/tee/optee/notif.c | 125 +++++++++++ drivers/tee/optee/optee_msg.h | 9 + drivers/tee/optee/optee_private.h | 28 ++- drivers/tee/optee/optee_rpc_cmd.h | 31 +-- drivers/tee/optee/optee_smc.h | 75 ++++++- drivers/tee/optee/rpc.c | 71 +----- drivers/tee/optee/smc_abi.c | 237 ++++++++++++++++++--- drivers/tee/tee_core.c | 10 +- include/linux/tee_drv.h | 14 ++ 14 files changed, 523 insertions(+), 124 deletions(-) create mode 100644 drivers/tee/optee/notif.c