delta_ipc_ctx
static void build_msg_header(struct delta_ipc_ctx *ctx,
struct delta_ipc_ctx *ctx = &pctx->ipc_ctx;
struct delta_ipc_ctx *ctx = to_ctx(hdl);
#define to_ctx(hdl) ((struct delta_ipc_ctx *)hdl)
struct delta_ipc_ctx *ctx = to_ctx(hdl);
#define msg_to_ctx(msg) ((struct delta_ipc_ctx *)(msg)->header.host_hdl)
static inline dma_addr_t to_paddr(struct delta_ipc_ctx *ctx, void *vaddr)
struct delta_ipc_ctx *ctx = to_ctx(hdl);
static inline bool is_valid_data(struct delta_ipc_ctx *ctx,
struct delta_ipc_ctx *ctx;
struct delta_ipc_ctx ipc_ctx;