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autoconf.c
(3.04 KB)
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bus_machdep.c
(6.32 KB)
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bus_space_asm.S
(2.42 KB)
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busdma_bounce.c
(36.49 KB)
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busdma_machdep.c
(7.48 KB)
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clock.c
(2.32 KB)
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copyinout.S
(5.04 KB)
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cpufunc_asm.S
(1.87 KB)
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db_disasm.c
(22.59 KB)
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db_interface.c
(4.42 KB)
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db_trace.c
(4.15 KB)
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dump_machdep.c
(2.21 KB)
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elf_machdep.c
(13.43 KB)
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exception.S
(5.61 KB)
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genassym.c
(4.57 KB)
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identcpu.c
(6.19 KB)
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in_cksum.c
(6.28 KB)
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intr_machdep.c
(6.11 KB)
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locore.S
(8.6 KB)
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machdep.c
(23.28 KB)
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mem.c
(3.69 KB)
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minidump_machdep.c
(9.58 KB)
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mp_machdep.c
(12.17 KB)
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nexus.c
(10.73 KB)
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ofw_machdep.c
(1.9 KB)
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plic.c
(11.93 KB)
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pmap.c
(119.71 KB)
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riscv_console.c
(5.52 KB)
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riscv_syscon.c
(2.83 KB)
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sbi.c
(8.96 KB)
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soc.c
(3.08 KB)
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stack_machdep.c
(2.93 KB)
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support.S
(7.73 KB)
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swtch.S
(10.98 KB)
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sys_machdep.c
(1.98 KB)
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timer.c
(7.02 KB)
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trap.c
(9.66 KB)
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uio_machdep.c
(4.2 KB)
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uma_machdep.c
(2.28 KB)
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unwind.c
(2.19 KB)
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vm_machdep.c
(6.87 KB)
Editing: autoconf.c
/*- * Copyright (c) 2015 Ruslan Bukin <br@bsdpad.com> * All rights reserved. * * Portions of this software were developed by SRI International and the * University of Cambridge Computer Laboratory under DARPA/AFRL contract * FA8750-10-C-0237 ("CTSRD"), as part of the DARPA CRASH research programme. * * Portions of this software were developed by the University of Cambridge * Computer Laboratory as part of the CTSRD Project, with support from the * UK Higher Education Innovation Fund (HEIF). * * 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 AUTHOR 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 AUTHOR 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. */ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); /* * Setup the system to run on the current machine. * * Configure() is called at boot time and initializes the vba * device tables and the memory controller monitoring. Available * devices are determined (from possibilities mentioned in ioconf.c), * and the drivers are initialized. */ #include <sys/param.h> #include <sys/systm.h> #include <sys/bus.h> #include <sys/kernel.h> #include <sys/cons.h> static void configure_first(void *); static void configure(void *); static void configure_final(void *); SYSINIT(configure1, SI_SUB_CONFIGURE, SI_ORDER_FIRST, configure_first, NULL); /* SI_ORDER_SECOND is hookable */ SYSINIT(configure2, SI_SUB_CONFIGURE, SI_ORDER_THIRD, configure, NULL); /* SI_ORDER_MIDDLE is hookable */ SYSINIT(configure3, SI_SUB_CONFIGURE, SI_ORDER_ANY, configure_final, NULL); /* * Determine i/o configuration for a machine. */ static void configure_first(void *dummy) { /* nexus0 is the top of the riscv device tree */ device_add_child(root_bus, "nexus", 0); } static void configure(void *dummy) { /* initialize new bus architecture */ root_bus_configure(); } static void configure_final(void *dummy) { intr_enable(); cninit_finish(); if (bootverbose) printf("Device configuration finished.\n"); cold = 0; }
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