Home
last modified time | relevance | path

Searched refs:TEE_SHM_DMA_BUF (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.4/drivers/tee/
Dtee_shm.c27 if (shm->flags & TEE_SHM_DMA_BUF) in tee_shm_release()
120 if ((flags & ~(TEE_SHM_MAPPED | TEE_SHM_DMA_BUF))) { in __tee_shm_alloc()
143 if (flags & TEE_SHM_DMA_BUF) in __tee_shm_alloc()
162 if (flags & TEE_SHM_DMA_BUF) { in __tee_shm_alloc()
226 const u32 req_flags = TEE_SHM_DMA_BUF | TEE_SHM_USER_MAPPED; in tee_shm_register()
294 if (flags & TEE_SHM_DMA_BUF) { in tee_shm_register()
346 if (!(shm->flags & TEE_SHM_DMA_BUF)) in tee_shm_get_fd()
369 if (shm->flags & TEE_SHM_DMA_BUF) in tee_shm_free()
481 else if (shm->flags & TEE_SHM_DMA_BUF) in tee_shm_get_from_id()
494 if (shm->flags & TEE_SHM_DMA_BUF) in tee_shm_put()
Dtee_core.c144 shm = tee_shm_alloc(ctx, data.size, TEE_SHM_MAPPED | TEE_SHM_DMA_BUF); in tee_ioctl_shm_alloc()
182 TEE_SHM_DMA_BUF | TEE_SHM_USER_MAPPED); in tee_ioctl_shm_register()
/Linux-v5.4/drivers/tee/optee/
Ddevice.c126 TEE_SHM_MAPPED | TEE_SHM_DMA_BUF); in optee_enumerate_devices()
/Linux-v5.4/include/linux/
Dtee_drv.h24 #define TEE_SHM_DMA_BUF BIT(1) /* Memory with dma-buf handle */ macro
/Linux-v5.4/drivers/char/hw_random/
Doptee-rng.c149 TEE_SHM_MAPPED | TEE_SHM_DMA_BUF); in optee_rng_init()
/Linux-v5.4/drivers/char/tpm/
Dtpm_ftpm_tee.c260 TEE_SHM_MAPPED | TEE_SHM_DMA_BUF); in ftpm_tee_probe()