/* $NetBSD: gtmr_var.h,v 1.11.4.1 2019/08/13 14:57:50 martin Exp $ */ /*- * Copyright (c) 2013 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Matt Thomas of 3am Software Foundry. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef _ARM_CORTEX_GTMR_VAR_ #define _ARM_CORTEX_GTMR_VAR_ #include struct gtmr_softc { device_t sc_dev; struct evcnt sc_ev_missing_ticks; uint32_t sc_freq; uint32_t sc_flags; #define GTMR_FLAG_SUN50I_A64_UNSTABLE_TIMER __BIT(0) u_long sc_autoinc; bool sc_physical; void *sc_global_ih; #ifdef DIAGNOSTIC percpu_t *sc_percpu; #endif }; #ifdef _KERNEL #include "opt_arm_timer.h" struct cpu_info; void gtmr_init(device_t); int gtmr_intr(void *); void gtmr_init_cpu_clock(struct cpu_info *); void gtmr_delay(unsigned int n); #ifdef __HAVE_GENERIC_CPU_INITCLOCKS void gtmr_cpu_initclocks(void); #else #define gtmr_cpu_initclocks cpu_initclocks #endif #endif #endif /* _ARM_CORTEX_GTMR_VAR_ */