TX_AC_BK_FIFO
xmtfifo_sz[TX_AC_BK_FIFO]));
brcms_b_tx_fifo_suspend(wlc_hw, TX_AC_BK_FIFO);
brcms_b_tx_fifo_resume(wlc_hw, TX_AC_BK_FIFO);
TX_AC_BK_FIFO
buf[TX_AC_BK_FIFO] = brcms_b_read_shm(wlc_hw, M_FIFOSIZE2);
buf[TX_AC_VO_FIFO] = (buf[TX_AC_BK_FIFO] >> 8) & 0xff;
buf[TX_AC_BK_FIFO] &= 0xff;
if (buf[TX_AC_BK_FIFO] != wlc_hw->xmtfifo_sz[TX_AC_BK_FIFO]) {
i = TX_AC_BK_FIFO;
[IEEE80211_AC_BK] = TX_AC_BK_FIFO,
[TX_AC_BK_FIFO] = IEEE80211_AC_BK,