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/*
* Copyright (c) 2008, 2009 Michael Shalayeff
* Copyright (c) 2009, 2010 Hans-Joerg Hoexer
* All rights reserved.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $FreeBSD$
*/
#ifndef _TPMVAR_H
#define _TPMVAR_H
struct tpm_softc {
#ifndef __FreeBSD__
struct device sc_dev;
#endif
void *sc_ih;
int (*sc_init)(struct tpm_softc *, int, const char *);
int (*sc_start)(struct tpm_softc *, int);
int (*sc_read)(struct tpm_softc *, void *, int, size_t *, int);
int (*sc_write)(struct tpm_softc *, void *, int);
int (*sc_end)(struct tpm_softc *, int, int);
bus_space_tag_t sc_bt, sc_batm;
bus_space_handle_t sc_bh, sc_bahm;
u_int32_t sc_devid;
u_int32_t sc_rev;
u_int32_t sc_stat;
u_int32_t sc_capabilities;
int sc_flags;
#define TPM_OPEN 0x0001
int sc_vector;
#ifdef __FreeBSD__
void *intr_cookie;
int mem_rid, irq_rid;
struct resource *mem_res, *irq_res;
struct cdev *sc_cdev;
#endif
#ifndef __FreeBSD__
void *sc_powerhook;
#endif
int sc_suspend;
};
int tpm_tis12_probe(bus_space_tag_t iot, bus_space_handle_t ioh);
int tpm_attach(device_t dev);
int tpm_detach(device_t dev);
int tpm_suspend(device_t dev);
int tpm_resume(device_t dev);
#endif
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