Differential D2505 Diff 5311 usr.sbin/bhyveload/bhyveload.c

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usr.sbin/bhyveload/bhyveload.c

	/*-			/*-
	* Copyright (c) 2011 NetApp, Inc.			* Copyright (c) 2011 NetApp, Inc.
				* Copyright (c) 2015 Allan Jude <allanjude@FreeBSD.org>
	* All rights reserved.			* All rights reserved.
	*			*
	* Redistribution and use in source and binary forms, with or without			* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions			* modification, are permitted provided that the following conditions
	* are met:			* are met:
	* 1. Redistributions of source code must retain the above copyright			* 1. Redistributions of source code must retain the above copyright
	* notice, this list of conditions and the following disclaimer.			* notice, this list of conditions and the following disclaimer.
	* 2. Redistributions in binary form must reproduce the above copyright			* 2. Redistributions in binary form must reproduce the above copyright
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	#include <stdlib.h>			#include <stdlib.h>
	#include <string.h>			#include <string.h>
	#include <sysexits.h>			#include <sysexits.h>
	#include <termios.h>			#include <termios.h>
	#include <unistd.h>			#include <unistd.h>

	#include <vmmapi.h>			#include <vmmapi.h>

				#include <config.h>

	#include "userboot.h"			#include "userboot.h"

	#define MB (1024 * 1024UL)			#define MB (1024 * 1024UL)
	#define GB (1024 * 1024 * 1024UL)			#define GB (1024 * 1024 * 1024UL)
	#define BSP 0			#define BSP 0

	#define NDISKS 32			#define NDISKS 32

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	}			}

	static void			static void
	usage(void)			usage(void)
	{			{

	fprintf(stderr,			fprintf(stderr,
	"usage: %s [-c <console-device>] [-d <disk-path>] [-e <name=value>]\n"			"usage: %s [-c <console-device>] [-d <disk-path>] [-e <name=value>]\n"
	" %*s [-h <host-path>] [-m mem-size] <vmname>\n",			" %*s [-f <config-file> [-h <host-path>] [-m mem-size]\n"
				" %*s <vmname>\n",
	progname,			progname,
	(int)strlen(progname), "");			(int)strlen(progname), (int)strlen(progname), "");
	exit(1);			exit(1);
	}			}

	int			int
	main(int argc, char** argv)			main(int argc, char** argv)
	{			{
	void *h;			void *h;
	void (func)(struct loader_callbacks , void *, int, int);			void (func)(struct loader_callbacks , void *, int, int);
	uint64_t mem_size;			uint64_t mem_size;
	int opt, error, need_reinit;			int opt, error, need_reinit;
				struct config_entry config;
	progname = basename(argv[0]);			progname = basename(argv[0]);

	mem_size = 256 * MB;			mem_size = 256 * MB;

	consin_fd = STDIN_FILENO;			consin_fd = STDIN_FILENO;
	consout_fd = STDOUT_FILENO;			consout_fd = STDOUT_FILENO;

	while ((opt = getopt(argc, argv, "c:d:e:h:m:")) != -1) {			while ((opt = getopt(argc, argv, "c:d:e:f:h:m:")) != -1) {
	switch (opt) {			switch (opt) {
	case 'c':			case 'c':
	error = altcons_open(optarg);			error = altcons_open(optarg);
	if (error != 0)			if (error != 0)
	errx(EX_USAGE, "Could not open '%s'", optarg);			errx(EX_USAGE, "Could not open '%s'", optarg);
	break;			break;

	case 'd':			case 'd':
	error = disk_open(optarg);			error = disk_open(optarg);
	if (error != 0)			if (error != 0)
	errx(EX_USAGE, "Could not open '%s'", optarg);			errx(EX_USAGE, "Could not open '%s'", optarg);
	break;			break;

	case 'e':			case 'e':
	addenv(optarg);			addenv(optarg);
	break;			break;
				case 'f':
				if (load_config(optarg) == 0) {
				config = parse_conf(optarg);
				error = altcons_open(config.console);
				if (error != 0)
				errx(EX_USAGE, "Could not open console");
				if (config.isofile)
				error = disk_open(config.isofile);
				else
				error = disk_open(config.bootdisk);
				if (error != 0 )
				errx(EX_USAGE, "Could not open disk");
				error = vm_parse_memsize(config.memsize, &mem_size);
				if (error != 0)
				errx(EX_USAGE, "Invalid memsize");
				vmname = config.vmname;
				} else {
				errx(EX_USAGE, "Error to parse config file: %s", optarg);
				exit (1);
				}
				break;
	case 'h':			case 'h':
	host_base = optarg;			host_base = optarg;
	break;			break;

	case 'm':			case 'm':
	error = vm_parse_memsize(optarg, &mem_size);			error = vm_parse_memsize(optarg, &mem_size);
	if (error != 0)			if (error != 0)
	errx(EX_USAGE, "Invalid memsize '%s'", optarg);			errx(EX_USAGE, "Invalid memsize '%s'", optarg);
	break;			break;
	case '?':			case '?':
	usage();			usage();
	}			}
	}			}

	argc -= optind;			argc -= optind;
	argv += optind;			argv += optind;

	if (argc != 1)			if (!vmname && argc > 0)
	usage();

	vmname = argv[0];			vmname = argv[0];

				if (!vmname)
				usage();

	need_reinit = 0;			need_reinit = 0;
	error = vm_create(vmname);			error = vm_create(vmname);
	if (error) {			if (error) {
	if (errno != EEXIST) {			if (errno != EEXIST) {
	perror("vm_create");			perror("vm_create");
	exit(1);			exit(1);
	}			}
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