/* * This source code is a part of coLinux source package. * * Dan Aloni <da-x@colinux.org>, 2003 (c) * * The code is licensed under the GPL. See the COPYING file at * the root directory. */#ifndef __COLINUX_LINUX_CONFIG_H__#define __COLINUX_LINUX_CONFIG_H__#include "common.h"/* * Per block device configuration */typedef struct co_block_dev_desc {	/*	 * This bool var determines whether Linux would be given 	 * permission to access this device.	 */	bool_t enabled;	/*	 * The pathname of the host OS file (or device) that represents 	 * this block device. Can be relative to the pathname of the 	 * configration file.	 */	co_pathname_t pathname;	/*	 * The alias is a synonym device name for the block device on 	 * the Linux side, for example: hda4, sda2, hdb2.	 */	bool_t alias_used;	char alias[20];} co_block_dev_desc_t;typedef enum {	CO_NETDEV_TYPE_BRIDGED_PCAP,	CO_NETDEV_TYPE_TAP,	CO_NETDEV_TYPE_SLIRP,} co_netdev_type_t;#define CO_NETDEV_DESC_STR_SIZE 0x40#define CO_NETDEV_REDIRDIR_STR_SIZE 0xFF/* * Per network device configuration */typedef struct co_netdev_desc {	/*	 * Determines whether we use this device slot or not.	 */	bool_t enabled;	/* Used for indentifing the interface on the host side */	char desc[CO_NETDEV_DESC_STR_SIZE];	/* 	 * Type of device:	 * 	 * Bridged pcap - 'desc' is the name of the network interface to          *                 bridge into	 * TAP - 'desc' is the name of the TAP network interface (Win32 TAP 	 *       on Windows).	 */	co_netdev_type_t type;	/*	 * MAC address for the Linux side. 	 */	bool_t manual_mac_address;	unsigned char mac_address[6];	/* Slirp Parameters */	char redir[CO_NETDEV_REDIRDIR_STR_SIZE];	/* Bridged Parameters */	/* http://www.winpcap.org/docs/docs31/html/group__wpcapfunc.html#ga1 */	/* promiscuous mode (nonzero means promiscuous) */	int promisc_mode;} co_netdev_desc_t;typedef enum {	/* 	 * Flat mode - we use as much meta data as we can from the hot	 * os in order to provide a UNIX file system. It's a simple 	 * effortless implementation of an host FS.	 */	CO_COFS_TYPE_FLAT = 1,	/*	 * Unix Meta-data - we maintain the UNIX metadata of the guest	 * mount in a parallel host FS directory structure. This means	 * that the guest file meta data is disconnected from the host	 * OS file meta data entirely, allowing to provide a 'true' UNIX	 * file system on Windows, for example.	 */	CO_COFS_TYPE_UNIX_METADATA = 2,} co_cofs_type_t;typedef struct co_cofsdev_desc_t {	/*	 * Determines whether we use this device slot or not.	 */	bool_t enabled;	/* Fully qualified kernel pathname for the mounted file system */	co_pathname_t pathname;		/* Host-OS type of mount */	co_cofs_type_t type;} co_cofsdev_desc_t;#define CO_SERIAL_DESC_STR_SIZE 0x40#define CO_SERIAL_MODE_STR_SIZE 0x100typedef struct co_serialdev_desc {	/*	 * Determines whether we use this device slot or not.	 */	bool_t enabled;	/* Device name on host side */	char *desc;	/*	 * Individual mode setting	 */	char *mode;} co_serialdev_desc_t;#define CO_MODULE_MAX_EXECUTE 8#define CO_EXECUTE_PROG_STR_SIZE 0x100#define CO_EXECUTE_ARGS_STR_SIZE 0x200typedef struct co_execute_desc {	/*	 * Determines whether we use this device slot or not.	 */	bool_t enabled;	/* Executable program name */	char *prog;	/* Optional args */	char *args;	/* PID, if program running */	int pid;} co_execute_desc_t;/* * Per-machine coLinux configuration */typedef struct co_config {	/*	 * Absolute pathname of the configuration file (relative pathnames	 * will be looked upon according to this path).	 */	co_pathname_t config_path;		/*	 * The pathname of the vmlinux file. If this is empty then we 	 * would try by default to locate 'vmlinux' in the same directory	 * where the configuration file resides.	 */	co_pathname_t vmlinux_path;	/*	 * Information about block devices that we import to	 * Linux and the index of the block device to boot from.	 */	co_block_dev_desc_t block_devs[CO_MODULE_MAX_COBD];	long _UNUSED__block_root_device_index;	/*	 * Network devices	 */	co_netdev_desc_t net_devs[CO_MODULE_MAX_CONET];	/*	 * File systems	 */	co_cofsdev_desc_t cofs_devs[CO_MODULE_MAX_COFS];	/*	 * Serial devices	 */	co_serialdev_desc_t serial_devs[CO_MODULE_MAX_SERIAL];	/*	 * Executable programs	 */	co_execute_desc_t executes[CO_MODULE_MAX_EXECUTE];	/*	 * Parameters passed to the kernel at boot.	 */	char boot_parameters_line[CO_BOOTPARAM_STRING_LENGTH];	/*	 * Size of pseudo physical RAM for this machine (MB).	 * 	 * The default size is 32MB for systems with more than	 * 128MB of physical ram and 16MB for systems with less	 * ram.	 */ 	unsigned long ram_size;	/*	 * The pathname of the initrd file.	 */	bool_t initrd_enabled;	co_pathname_t initrd_path;} co_config_t;#endif