Use quiet-command for building optionrom
[qemu.git] / sysemu.h
blob96928dce44b83655b8f9438fb5fec1689d3de560
1 #ifndef SYSEMU_H
2 #define SYSEMU_H
3 /* Misc. things related to the system emulator. */
5 #include "qemu-common.h"
6 #include "qemu-option.h"
7 #include "sys-queue.h"
9 #ifdef _WIN32
10 #include <windows.h>
11 #endif
13 /* vl.c */
14 extern const char *bios_name;
16 #define QEMU_FILE_TYPE_BIOS 0
17 #define QEMU_FILE_TYPE_KEYMAP 1
18 char *qemu_find_file(int type, const char *name);
20 extern int vm_running;
21 extern const char *qemu_name;
22 extern uint8_t qemu_uuid[];
23 int qemu_uuid_parse(const char *str, uint8_t *uuid);
24 #define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx"
26 typedef struct vm_change_state_entry VMChangeStateEntry;
27 typedef void VMChangeStateHandler(void *opaque, int running, int reason);
29 VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
30 void *opaque);
31 void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
33 void vm_start(void);
34 void vm_stop(int reason);
36 uint64_t ram_bytes_remaining(void);
37 uint64_t ram_bytes_transferred(void);
38 uint64_t ram_bytes_total(void);
40 int64_t cpu_get_ticks(void);
41 void cpu_enable_ticks(void);
42 void cpu_disable_ticks(void);
44 void qemu_system_reset_request(void);
45 void qemu_system_shutdown_request(void);
46 void qemu_system_powerdown_request(void);
47 int qemu_shutdown_requested(void);
48 int qemu_reset_requested(void);
49 int qemu_powerdown_requested(void);
50 #ifdef NEED_CPU_H
51 #if !defined(TARGET_SPARC) && !defined(TARGET_I386)
52 // Please implement a power failure function to signal the OS
53 #define qemu_system_powerdown() do{}while(0)
54 #else
55 void qemu_system_powerdown(void);
56 #endif
57 #endif
58 void qemu_system_reset(void);
60 void do_savevm(Monitor *mon, const char *name);
61 void do_loadvm(Monitor *mon, const char *name);
62 void do_delvm(Monitor *mon, const char *name);
63 void do_info_snapshots(Monitor *mon);
65 void qemu_announce_self(void);
67 void main_loop_wait(int timeout);
69 int qemu_savevm_state_begin(QEMUFile *f);
70 int qemu_savevm_state_iterate(QEMUFile *f);
71 int qemu_savevm_state_complete(QEMUFile *f);
72 int qemu_savevm_state(QEMUFile *f);
73 int qemu_loadvm_state(QEMUFile *f);
75 #ifdef _WIN32
76 /* Polling handling */
78 /* return TRUE if no sleep should be done afterwards */
79 typedef int PollingFunc(void *opaque);
81 int qemu_add_polling_cb(PollingFunc *func, void *opaque);
82 void qemu_del_polling_cb(PollingFunc *func, void *opaque);
84 /* Wait objects handling */
85 typedef void WaitObjectFunc(void *opaque);
87 int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
88 void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
89 #endif
91 /* TAP win32 */
92 int tap_win32_init(VLANState *vlan, const char *model,
93 const char *name, const char *ifname);
95 /* SLIRP */
96 void do_info_slirp(Monitor *mon);
98 typedef enum DisplayType
100 DT_DEFAULT,
101 DT_CURSES,
102 DT_SDL,
103 DT_VNC,
104 DT_NOGRAPHIC,
105 } DisplayType;
107 extern int bios_size;
108 extern int cirrus_vga_enabled;
109 extern int std_vga_enabled;
110 extern int vmsvga_enabled;
111 extern int xenfb_enabled;
112 extern int graphic_width;
113 extern int graphic_height;
114 extern int graphic_depth;
115 extern DisplayType display_type;
116 extern const char *keyboard_layout;
117 extern int win2k_install_hack;
118 extern int rtc_td_hack;
119 extern int alt_grab;
120 extern int usb_enabled;
121 extern int virtio_balloon;
122 extern const char *virtio_balloon_devaddr;
123 extern int smp_cpus;
124 extern int max_cpus;
125 extern int cursor_hide;
126 extern int graphic_rotate;
127 extern int no_quit;
128 extern int semihosting_enabled;
129 extern int old_param;
130 extern int boot_menu;
132 #ifdef CONFIG_KQEMU
133 extern int kqemu_allowed;
134 #endif
136 #define MAX_NODES 64
137 extern int nb_numa_nodes;
138 extern uint64_t node_mem[MAX_NODES];
140 #define MAX_OPTION_ROMS 16
141 extern const char *option_rom[MAX_OPTION_ROMS];
142 extern int nb_option_roms;
144 #ifdef NEED_CPU_H
145 #if defined(TARGET_SPARC) || defined(TARGET_PPC)
146 #define MAX_PROM_ENVS 128
147 extern const char *prom_envs[MAX_PROM_ENVS];
148 extern unsigned int nb_prom_envs;
149 #endif
150 #endif
152 typedef enum {
153 IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD, IF_VIRTIO, IF_XEN,
154 IF_COUNT
155 } BlockInterfaceType;
157 typedef enum {
158 BLOCK_ERR_REPORT, BLOCK_ERR_IGNORE, BLOCK_ERR_STOP_ENOSPC,
159 BLOCK_ERR_STOP_ANY
160 } BlockInterfaceErrorAction;
162 #define BLOCK_SERIAL_STRLEN 20
164 typedef struct DriveInfo {
165 BlockDriverState *bdrv;
166 char *id;
167 const char *devaddr;
168 BlockInterfaceType type;
169 int bus;
170 int unit;
171 QemuOpts *opts;
172 BlockInterfaceErrorAction onerror;
173 char serial[BLOCK_SERIAL_STRLEN + 1];
174 TAILQ_ENTRY(DriveInfo) next;
175 } DriveInfo;
177 #define MAX_IDE_DEVS 2
178 #define MAX_SCSI_DEVS 7
179 #define MAX_DRIVES 32
181 extern TAILQ_HEAD(drivelist, DriveInfo) drives;
182 extern TAILQ_HEAD(driveoptlist, DriveOpt) driveopts;
184 extern DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit);
185 extern DriveInfo *drive_get_by_id(char *id);
186 extern int drive_get_max_bus(BlockInterfaceType type);
187 extern void drive_uninit(BlockDriverState *bdrv);
188 extern const char *drive_get_serial(BlockDriverState *bdrv);
189 extern BlockInterfaceErrorAction drive_get_onerror(BlockDriverState *bdrv);
191 BlockDriverState *qdev_init_bdrv(DeviceState *dev, BlockInterfaceType type);
193 extern QemuOpts *drive_add(const char *file, const char *fmt, ...);
194 extern DriveInfo *drive_init(QemuOpts *arg, void *machine, int *fatal_error);
196 /* acpi */
197 typedef void (*qemu_system_device_hot_add_t)(int pcibus, int slot, int state);
198 void qemu_system_device_hot_add_register(qemu_system_device_hot_add_t callback);
199 void qemu_system_device_hot_add(int pcibus, int slot, int state);
201 /* device-hotplug */
203 typedef int (dev_match_fn)(void *dev_private, void *arg);
205 DriveInfo *add_init_drive(const char *opts);
206 void destroy_nic(dev_match_fn *match_fn, void *arg);
207 void destroy_bdrvs(dev_match_fn *match_fn, void *arg);
209 /* pci-hotplug */
210 void pci_device_hot_add(Monitor *mon, const char *pci_addr, const char *type,
211 const char *opts);
212 void drive_hot_add(Monitor *mon, const char *pci_addr, const char *opts);
213 void pci_device_hot_remove(Monitor *mon, const char *pci_addr);
214 void pci_device_hot_remove_success(int pcibus, int slot);
216 /* serial ports */
218 #define MAX_SERIAL_PORTS 4
220 extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
222 /* parallel ports */
224 #define MAX_PARALLEL_PORTS 3
226 extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
228 /* virtio consoles */
230 #define MAX_VIRTIO_CONSOLES 1
232 extern CharDriverState *virtcon_hds[MAX_VIRTIO_CONSOLES];
234 #define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR)
236 #ifdef NEED_CPU_H
237 /* loader.c */
238 int get_image_size(const char *filename);
239 int load_image(const char *filename, uint8_t *addr); /* deprecated */
240 int load_image_targphys(const char *filename, target_phys_addr_t, int max_sz);
241 int load_elf(const char *filename, int64_t address_offset,
242 uint64_t *pentry, uint64_t *lowaddr, uint64_t *highaddr);
243 int load_aout(const char *filename, target_phys_addr_t addr, int max_sz);
244 int load_uimage(const char *filename, target_ulong *ep, target_ulong *loadaddr,
245 int *is_linux);
247 int fread_targphys(target_phys_addr_t dst_addr, size_t nbytes, FILE *f);
248 int fread_targphys_ok(target_phys_addr_t dst_addr, size_t nbytes, FILE *f);
249 int read_targphys(int fd, target_phys_addr_t dst_addr, size_t nbytes);
250 void pstrcpy_targphys(target_phys_addr_t dest, int buf_size,
251 const char *source);
252 #endif
254 #ifdef HAS_AUDIO
255 struct soundhw {
256 const char *name;
257 const char *descr;
258 int enabled;
259 int isa;
260 union {
261 int (*init_isa) (qemu_irq *pic);
262 int (*init_pci) (PCIBus *bus);
263 } init;
266 extern struct soundhw soundhw[];
267 #endif
269 void do_usb_add(Monitor *mon, const char *devname);
270 void do_usb_del(Monitor *mon, const char *devname);
271 void usb_info(Monitor *mon);
273 void register_devices(void);
275 #endif