mbox series

[0/1] tee: Add tee_shm_register_fd

Message ID 20220811135637.6332-1-olivier.masse@nxp.com
Headers show
Series tee: Add tee_shm_register_fd | expand

Message

Olivier Masse Aug. 11, 2022, 1:56 p.m. UTC 
Add a new ioctl called TEE_IOC_SHM_REGISTER_FD to register a
shared memory from a dmabuf file descriptor.

Etienne Carriere (1):
  tee: new ioctl to a register tee_shm from a dmabuf file descriptor

 drivers/tee/tee_core.c   | 38 +++++++++++++++
 drivers/tee/tee_shm.c    | 99 +++++++++++++++++++++++++++++++++++++++-
 include/linux/tee_drv.h  | 11 +++++
 include/uapi/linux/tee.h | 29 ++++++++++++
 4 files changed, 175 insertions(+), 2 deletions(-)