ATH_BCBUF
((bssid_mask)[0] &= ~(((ATH_BCBUF-1)<<2)|0x02))
#define BSTUCK_THRESH (9 * ATH_BCBUF)
int sc_bslot[ATH_BCBUF];
size = sizeof (struct ath_desc) * (ATH_TXBUF + ATH_RXBUF + ATH_BCBUF);
ATH_BCBUF);
ATH_BCBUF, DDI_DMA_STREAMING);