BCM_OUI
frm[2] = (BCM_OUI >> 0) & 0xff;
frm[3] = (BCM_OUI >> 8) & 0xff;
frm[4] = (BCM_OUI >> 16) & 0xff;
frm[2] = (BCM_OUI >> 0) & 0xff;
frm[3] = (BCM_OUI >> 8) & 0xff;
frm[4] = (BCM_OUI >> 16) & 0xff;
LE_READ_4(frm+2) == ((BCM_OUI_HTCAP<<24)|BCM_OUI));
LE_READ_4(frm+2) == ((BCM_OUI_HTINFO<<24)|BCM_OUI));