IPCMxDR            64 drivers/mailbox/pl320-ipc.c 		writel_relaxed(data[i], ipc_base + IPCMxDR(mbox, i));
IPCMxDR            72 drivers/mailbox/pl320-ipc.c 		data[i] = readl_relaxed(ipc_base + IPCMxDR(mbox, i));