MTK_WED_BUF_PER_PAGE
ring_size = dev->wlan.nbuf & ~(MTK_WED_BUF_PER_PAGE - 1);
n_pages = dev->tx_buf_ring.size / MTK_WED_BUF_PER_PAGE;
for (i = 0; i < ring_size; i += MTK_WED_BUF_PER_PAGE) {
for (s = 0; s < MTK_WED_BUF_PER_PAGE; s++) {
for (i = 0; i < dev->tx_buf_ring.size; i += MTK_WED_BUF_PER_PAGE) {
dev->hw_rro.size = dev->wlan.rx_nbuf & ~(MTK_WED_BUF_PER_PAGE - 1);