tee_ring_cmd
int ring_size = MAX_RING_BUFFER_ENTRIES * sizeof(struct tee_ring_cmd);
BUILD_BUG_ON(sizeof(struct tee_ring_cmd) != 1024);
void *buf, size_t len, struct tee_ring_cmd **resp)
struct tee_ring_cmd *cmd;
cmd = (struct tee_ring_cmd *)
if (!(tee->rb_mgr.wptr + sizeof(struct tee_ring_cmd) == rptr ||
(tee->rb_mgr.wptr + sizeof(struct tee_ring_cmd) == rptr ||
tee->rb_mgr.wptr += sizeof(struct tee_ring_cmd);
struct tee_ring_cmd *resp,
struct tee_ring_cmd *resp;