Arnd Bergmann a8e9f5f672 Enable async communication with tee supplicant ... This pull request enables asynchronous communication with TEE supplicant by introducing meta parameters in the user space API. The meta parameters can be used to tag requests with an id that can be matched against an asynchronous response as is done here in the OP-TEE driver. Asynchronous supplicant communication is needed by OP-TEE to implement GlobalPlatforms TEE Sockets API Specification v1.0.1. The specification is available at https://www.globalplatform.org/specificationsdevice.asp. This change is backwards compatible allowing older supplicants to work with newer kernels and vice versa. -----BEGIN PGP SIGNATURE----- iQI3BAABCgAhBQJaHoIkGhxqZW5zLndpa2xhbmRlckBsaW5hcm8ub3JnAAoJELWw uEGXj+zTdtoP/2/Og5YP0Xad0oRINgWJO/YnXT+kTHTHf35RuFA7LFbHdMNl4ZYx h7vTiHdgA1Bper+2ljLZdu2R36/za6LLVnof4p9WPDLueSJgH71jDMC3jVO0r1C7 SydYuCUtcdNTNObSSy3SJVdMZtCyXA+p3Z1VLdP9E3fSVYg/36JH9clqkB/LrTC+ NTC1w/g3cBcNIGj6kToPDwyXtKOk/9fMK7e4ylinscX0LyDmWTZyYRGrzB2gaek0 Xk1fSEprX5jor99GdU1WtYuO/6hk1T1LglD/L0ROO++7RQYZiAyO6Lgfyi6mvlMi 3oxuZRI3JZRR5hdzBzwxTpQGVVxj8ukYD/PFX0pBbw1XA9W9+gK7Du5OLmp4WZ+b t2Eg18pWivcRCmglpoS+VsirQkXT36ElCpHAK0QZ4gB2gVPFvNBjlFPD4xa5FsLw urO35ZLlj7b9VuEQQSJjif5FDc3sCyBlRuFQ1XCMXOeBULel8gnuWwyJRwwYhxIJ /moFkylFqOwewZui1oC1gmXCo/ud4xIw79+8HPN7ISves/bfJtDaMRK+YAFbPshl MbYCqRsr+B5o0MrFZbx+ofUNeJeh3Wwk/zdYoxTfRDGJ9ILBixBKCtPEmjX2MJGi Y66jiw73Yo0RsVTS3IO6sxFxsBi1mfGlpkUg4/pclr8Ijw71lc5msHkv =jsDo -----END PGP SIGNATURE----- Merge tag 'tee-drv-async-supplicant-for-v4.16' of https://git.linaro.org/people/jens.wiklander/linux-tee into next/drivers Pull "Enable async communication with tee supplicant" from Jens Wiklander: This pull request enables asynchronous communication with TEE supplicant by introducing meta parameters in the user space API. The meta parameters can be used to tag requests with an id that can be matched against an asynchronous response as is done here in the OP-TEE driver. Asynchronous supplicant communication is needed by OP-TEE to implement GlobalPlatforms TEE Sockets API Specification v1.0.1. The specification is available at https://www.globalplatform.org/specificationsdevice.asp. This change is backwards compatible allowing older supplicants to work with newer kernels and vice versa. * tag 'tee-drv-async-supplicant-for-v4.16' of https://git.linaro.org/people/jens.wiklander/linux-tee: optee: support asynchronous supplicant requests tee: add TEE_IOCTL_PARAM_ATTR_META tee: add tee_param_is_memref() for driver use		2017-12-21 16:02:07 +01:00
..
optee	Enable async communication with tee supplicant	2017-12-21 16:02:07 +01:00
Kconfig
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
tee_core.c	tee: add TEE_IOCTL_PARAM_ATTR_META	2017-11-29 10:37:13 +01:00
tee_private.h
tee_shm_pool.c
tee_shm.c	tee: tee_shm: Constify dma_buf_ops structures.	2017-08-04 10:30:27 +02:00