SOCK_MMCSD_BUFFER_CONFIG
sock->addr + SOCK_MMCSD_BUFFER_CONFIG);
sock->addr + SOCK_MMCSD_BUFFER_CONFIG);
sock->addr + SOCK_MMCSD_BUFFER_CONFIG);
writel(TIFM_MMCSD_RXDE, sock->addr + SOCK_MMCSD_BUFFER_CONFIG);