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| author | Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com> | 2025-09-11 21:07:49 -0700 |
|---|---|---|
| committer | Jens Wiklander <jens.wiklander@linaro.org> | 2025-09-15 17:34:06 +0200 |
| commit | 87ab676d909b192000342e6c301fcd13eaa17dbd (patch) | |
| tree | 9b494fda85b5ff86c1e31fa5f079d22a0b9d15ef /fs/xfs/xfs_error.c | |
| parent | 0f7bfdcb7c37ae826ba6f1fde05d31040a97fd77 (diff) | |
tee: qcom: enable TEE_IOC_SHM_ALLOC ioctl
Enable userspace to allocate shared memory with QTEE. Since
QTEE handles shared memory as object, a wrapper is implemented
to represent tee_shm as an object. The shared memory identifier,
obtained through TEE_IOC_SHM_ALLOC, is transferred to the driver using
TEE_IOCTL_PARAM_ATTR_TYPE_OBJREF_INPUT/OUTPUT.
Tested-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Tested-by: Harshal Dev <quic_hdev@quicinc.com>
Signed-off-by: Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'fs/xfs/xfs_error.c')
0 files changed, 0 insertions, 0 deletions