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      1 /*
      2  * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting
      3  * Copyright (c) 2002-2008 Atheros Communications, Inc.
      4  *
      5  * Permission to use, copy, modify, and/or distribute this software for any
      6  * purpose with or without fee is hereby granted, provided that the above
      7  * copyright notice and this permission notice appear in all copies.
      8  *
      9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     16  *
     17  * $Id: ar5312_interrupts.c,v 1.1.1.1 2008/12/11 04:46:45 alc Exp $
     18  */
     19 #include "opt_ah.h"
     20 
     21 #ifdef AH_SUPPORT_AR5312
     22 
     23 #include "ah.h"
     24 #include "ah_internal.h"
     25 
     26 #include "ar5312/ar5312.h"
     27 #include "ar5312/ar5312reg.h"
     28 #include "ar5312/ar5312phy.h"
     29 
     30 
     31 /*
     32  * Checks to see if an interrupt is pending on our NIC
     33  *
     34  * Returns: TRUE    if an interrupt is pending
     35  *          FALSE   if not
     36  */
     37 HAL_BOOL
     38 ar5312IsInterruptPending(struct ath_hal *ah)
     39 {
     40         /*
     41          * Some platforms trigger our ISR before applying power to
     42          * the card.  For the 5312, this is always true.
     43          */
     44 
     45 	return(AH_TRUE);
     46 }
     47 #endif /* AH_SUPPORT_AR5312 */
     48