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