62 lines
2.2 KiB
C
62 lines
2.2 KiB
C
/* $NetBSD: tpmvar.h,v 1.3 2012/10/27 17:18:23 chs Exp $ */
|
|
/*
|
|
* Copyright (c) 2008, 2009 Michael Shalayeff
|
|
* Copyright (c) 2009, 2010 Hans-Jörg Höxer
|
|
* 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.
|
|
*/
|
|
|
|
struct tpm_softc {
|
|
device_t sc_dev;
|
|
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 *, size_t, size_t *, int);
|
|
int (*sc_write)(struct tpm_softc *, const void *, size_t);
|
|
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;
|
|
};
|
|
|
|
int tpm_intr(void *);
|
|
|
|
bool tpm_suspend(device_t, const pmf_qual_t *);
|
|
bool tpm_resume(device_t, const pmf_qual_t *);
|
|
|
|
int tpm_tis12_probe(bus_space_tag_t, bus_space_handle_t);
|
|
int tpm_tis12_init(struct tpm_softc *, int, const char *);
|
|
int tpm_tis12_start(struct tpm_softc *, int);
|
|
int tpm_tis12_read(struct tpm_softc *, void *, size_t, size_t *, int);
|
|
int tpm_tis12_write(struct tpm_softc *, const void *, size_t);
|
|
int tpm_tis12_end(struct tpm_softc *, int, int);
|
|
|
|
int tpm_legacy_probe(bus_space_tag_t, bus_addr_t);
|
|
int tpm_legacy_init(struct tpm_softc *, int, const char *);
|
|
int tpm_legacy_start(struct tpm_softc *, int);
|
|
int tpm_legacy_read(struct tpm_softc *, void *, size_t, size_t *, int);
|
|
int tpm_legacy_write(struct tpm_softc *, const void *, size_t);
|
|
int tpm_legacy_end(struct tpm_softc *, int, int);
|