53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
/* $NetBSD: gcscpcibvar.h,v 1.2 2011/08/29 18:34:42 bouyer Exp $ */
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/* $OpenBSD: gcscpcib.c,v 1.6 2007/11/17 17:02:47 mbalmer Exp $ */
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/*
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* Copyright (c) 2008 Yojiro UO <yuo@nui.org>
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* Copyright (c) 2007 Marc Balmer <mbalmer@openbsd.org>
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* Copyright (c) 2007 Michael Shalayeff
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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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struct gcscpcib_softc {
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struct timecounter sc_timecounter;
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bus_space_tag_t sc_iot;
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bus_space_handle_t sc_ioh;
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/* Watchdog Timer */
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struct sysmon_wdog sc_smw;
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int sc_wdt_mfgpt;
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/* GPIO interface */
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bus_space_tag_t sc_gpio_iot;
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bus_space_handle_t sc_gpio_ioh;
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struct gpio_chipset_tag sc_gpio_gc;
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gpio_pin_t sc_gpio_pins[AMD553X_GPIO_NPINS];
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#if 0
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/* SMbus/i2c interface */
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bus_space_tag_t sc_smbus_iot;
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bus_space_handle_t sc_smbus_ioh;
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i2c_addr_t sc_smbus_slaveaddr; /* address of smbus slave */
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struct i2c_controller sc_i2c; /* i2c controller info */
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krwlock_t sc_smbus_rwlock;
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#endif
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};
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void gcscpcib_attach(device_t, struct gcscpcib_softc *, bus_space_tag_t, int);
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#define GCSCATTACH_NO_WDT 0x0001 /* do not attach watchdog */
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uint64_t gcsc_rdmsr(uint);
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void gcsc_wrmsr(uint, uint64_t);
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