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      1 /*	$NetBSD: pxa2x0_apm.h,v 1.3 2012/10/27 17:17:42 chs Exp $	*/
      2 /*	$OpenBSD: pxa2x0_apm.h,v 1.7 2005/04/13 05:40:07 uwe Exp $	*/
      3 
      4 /*
      5  * Copyright (c) 2005 Uwe Stuehler <uwe (at) bsdx.de>
      6  *
      7  * Permission to use, copy, modify, and distribute this software for any
      8  * purpose with or without fee is hereby granted, provided that the above
      9  * copyright notice and this permission notice appear in all copies.
     10  *
     11  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     12  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     13  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     14  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     15  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     16  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     17  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     18  */
     19 
     20 #ifndef _PXA2X0_APM_H_
     21 #define _PXA2X0_APM_H_
     22 
     23 #include <sys/event.h>
     24 
     25 #include <sys/bus.h>
     26 #include <machine/apmvar.h>
     27 
     28 struct pxa2x0_apm_softc {
     29 	device_t sc_dev;
     30 	struct	proc *sc_thread;
     31 	kmutex_t sc_lock;
     32 	struct	klist sc_note;
     33 	int	sc_flags;
     34 	int	sc_wakeon;	/* enabled wakeup sources */
     35 	int	sc_batt_life;
     36 	bus_space_tag_t sc_iot;
     37 	bus_space_handle_t sc_pm_ioh;
     38 	bus_space_handle_t sc_memctl_ioh;
     39 	int	(*sc_get_event)(struct pxa2x0_apm_softc *, u_int *);
     40 	void	(*sc_power_info)(struct pxa2x0_apm_softc *,
     41 	    struct apm_power_info *);
     42 	void	(*sc_suspend)(struct pxa2x0_apm_softc *);
     43 	int	(*sc_resume)(struct pxa2x0_apm_softc *);
     44 };
     45 
     46 void	pxa2x0_apm_attach_sub(struct pxa2x0_apm_softc *);
     47 void	pxa2x0_apm_sleep(struct pxa2x0_apm_softc *);
     48 
     49 #define PXA2X0_WAKEUP_POWERON	(1<<0)
     50 #define PXA2X0_WAKEUP_GPIORST	(1<<1)
     51 #define PXA2X0_WAKEUP_SD	(1<<2)
     52 #define PXA2X0_WAKEUP_RC	(1<<3)
     53 #define PXA2X0_WAKEUP_SYNC	(1<<4)
     54 #define PXA2X0_WAKEUP_KEYNS0	(1<<5)
     55 #define PXA2X0_WAKEUP_KEYNS1	(1<<6)
     56 #define PXA2X0_WAKEUP_KEYNS2	(1<<7)
     57 #define PXA2X0_WAKEUP_KEYNS3	(1<<8)
     58 #define PXA2X0_WAKEUP_KEYNS4	(1<<9)
     59 #define PXA2X0_WAKEUP_KEYNS5	(1<<10)
     60 #define PXA2X0_WAKEUP_KEYNS6	(1<<11)
     61 #define PXA2X0_WAKEUP_CF0	(1<<12)
     62 #define PXA2X0_WAKEUP_CF1	(1<<13)
     63 #define PXA2X0_WAKEUP_USBD	(1<<14)
     64 #define PXA2X0_WAKEUP_LOCKSW	(1<<15)
     65 #define PXA2X0_WAKEUP_JACKIN	(1<<16)
     66 #define PXA2X0_WAKEUP_CHRGFULL	(1<<17)
     67 #define PXA2X0_WAKEUP_RTC	(1<<18)
     68 
     69 #define PXA2X0_WAKEUP_KEYNS_ALL	(PXA2X0_WAKEUP_KEYNS0|			\
     70     PXA2X0_WAKEUP_KEYNS1|PXA2X0_WAKEUP_KEYNS2|PXA2X0_WAKEUP_KEYNS3|	\
     71     PXA2X0_WAKEUP_KEYNS4|PXA2X0_WAKEUP_KEYNS5|PXA2X0_WAKEUP_KEYNS6)
     72 
     73 #define PXA2X0_WAKEUP_CF_ALL	(PXA2X0_WAKEUP_CF0|PXA2X0_WAKEUP_CF1)
     74 
     75 #define PXA2X0_WAKEUP_ALL	(PXA2X0_WAKEUP_POWERON|			\
     76     PXA2X0_WAKEUP_GPIORST|PXA2X0_WAKEUP_SD|PXA2X0_WAKEUP_RC|		\
     77     PXA2X0_WAKEUP_SYNC|PXA2X0_WAKEUP_KEYNS_ALL|PXA2X0_WAKEUP_CF_ALL|	\
     78     PXA2X0_WAKEUP_USBD|PXA2X0_WAKEUP_LOCKSW|PXA2X0_WAKEUP_JACKIN|	\
     79     PXA2X0_WAKEUP_CHRGFULL|PXA2X0_WAKEUP_RTC)
     80 
     81 void	pxa2x0_wakeup_config(u_int, int);
     82 u_int	pxa2x0_wakeup_status(void);
     83 
     84 #endif
     85