Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2018 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | #pragma once |
| 17 | |
| 18 | #include <memory> |
| 19 | #include <string> |
Cody Schuffelen | efadb8d | 2018-08-10 16:10:35 -0700 | [diff] [blame] | 20 | #include <set> |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 21 | |
| 22 | namespace Json { |
| 23 | class Value; |
| 24 | } |
| 25 | |
| 26 | namespace vsoc { |
| 27 | |
Jorge E. Moreira | b8dfb99 | 2018-07-22 20:53:56 -0700 | [diff] [blame] | 28 | constexpr char kDefaultUuidPrefix[] = "699acfc4-c8c4-11e7-882b-5065f31dc1"; |
Cody Schuffelen | f219a16 | 2018-10-11 19:01:57 -0700 | [diff] [blame] | 29 | constexpr char kCuttlefishConfigEnvVarName[] = "CUTTLEFISH_CONFIG_FILE"; |
Ryan Haining | 7338d35 | 2018-10-24 17:41:52 -0700 | [diff] [blame] | 30 | constexpr char kVsocUserPrefix[] = "vsoc-"; |
Jorge E. Moreira | 8dad504 | 2019-10-01 16:04:52 -0700 | [diff] [blame] | 31 | constexpr char kBootStartedMessage[] ="VIRTUAL_DEVICE_BOOT_STARTED"; |
| 32 | constexpr char kBootCompletedMessage[] = "VIRTUAL_DEVICE_BOOT_COMPLETED"; |
| 33 | constexpr char kBootFailedMessage[] = "VIRTUAL_DEVICE_BOOT_FAILED"; |
| 34 | constexpr char kMobileNetworkConnectedMessage[] = |
| 35 | "VIRTUAL_DEVICE_NETWORK_MOBILE_CONNECTED"; |
| 36 | constexpr char kWifiConnectedMessage[] = |
| 37 | "VIRTUAL_DEVICE_NETWORK_WIFI_CONNECTED"; |
Jorge E. Moreira | 1e8e2f1 | 2019-10-07 18:09:49 -0700 | [diff] [blame] | 38 | constexpr char kInternalDirName[] = "internal"; |
| 39 | |
Jorge E. Moreira | b8dfb99 | 2018-07-22 20:53:56 -0700 | [diff] [blame] | 40 | |
Cody Schuffelen | b6fa736 | 2019-05-08 11:58:14 -0700 | [diff] [blame] | 41 | enum class AdbMode { |
Cody Schuffelen | b6fa736 | 2019-05-08 11:58:14 -0700 | [diff] [blame] | 42 | VsockTunnel, |
| 43 | VsockHalfTunnel, |
| 44 | NativeVsock, |
Cody Schuffelen | b6fa736 | 2019-05-08 11:58:14 -0700 | [diff] [blame] | 45 | Unknown, |
| 46 | }; |
| 47 | |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 48 | // Holds the configuration of the cuttlefish instances. |
| 49 | class CuttlefishConfig { |
| 50 | public: |
Cody Schuffelen | 1fcdbc0 | 2019-10-04 14:02:23 -0700 | [diff] [blame] | 51 | static const CuttlefishConfig* Get(); |
Jorge E. Moreira | 077d300 | 2018-07-20 11:43:05 -0700 | [diff] [blame] | 52 | |
| 53 | CuttlefishConfig(); |
| 54 | ~CuttlefishConfig(); |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 55 | |
| 56 | // Saves the configuration object in a file, it can then be read in other |
| 57 | // processes by passing the --config_file option. |
Jorge E. Moreira | a8142f9 | 2018-06-13 17:33:55 -0700 | [diff] [blame] | 58 | bool SaveToFile(const std::string& file) const; |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 59 | |
| 60 | // Returns the path to a file with the given name in the instance directory.. |
| 61 | std::string PerInstancePath(const char* file_name) const; |
Jorge E. Moreira | 1e8e2f1 | 2019-10-07 18:09:49 -0700 | [diff] [blame] | 62 | std::string PerInstanceInternalPath(const char* file_name) const; |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 63 | |
| 64 | std::string instance_name() const; |
| 65 | |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 66 | std::string instance_dir() const; |
| 67 | void set_instance_dir(const std::string& instance_dir); |
| 68 | |
Jorge E. Moreira | 1e8e2f1 | 2019-10-07 18:09:49 -0700 | [diff] [blame] | 69 | std::string instance_internal_dir() const; |
| 70 | |
Jorge E. Moreira | 8832283 | 2018-07-22 16:41:01 -0700 | [diff] [blame] | 71 | std::string vm_manager() const; |
| 72 | void set_vm_manager(const std::string& name); |
| 73 | |
Greg Hartman | a3c552d | 2019-03-28 18:20:48 -0700 | [diff] [blame] | 74 | std::string gpu_mode() const; |
| 75 | void set_gpu_mode(const std::string& name); |
| 76 | |
| 77 | std::string wayland_socket() const; |
| 78 | void set_wayland_socket(const std::string& path); |
| 79 | |
Greg Hartman | eb04ac5 | 2019-07-16 16:44:18 -0700 | [diff] [blame] | 80 | std::string x_display() const; |
| 81 | void set_x_display(const std::string& address); |
| 82 | |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 83 | std::string serial_number() const; |
| 84 | void set_serial_number(const std::string& serial_number); |
| 85 | |
| 86 | int cpus() const; |
| 87 | void set_cpus(int cpus); |
| 88 | |
| 89 | int memory_mb() const; |
| 90 | void set_memory_mb(int memory_mb); |
| 91 | |
| 92 | int dpi() const; |
| 93 | void set_dpi(int dpi); |
| 94 | |
| 95 | int x_res() const; |
| 96 | void set_x_res(int x_res); |
| 97 | |
| 98 | int y_res() const; |
| 99 | void set_y_res(int y_res); |
| 100 | |
| 101 | int refresh_rate_hz() const; |
| 102 | void set_refresh_rate_hz(int refresh_rate_hz); |
| 103 | |
Jorge E. Moreira | 80ddd7f | 2019-02-04 16:30:13 -0800 | [diff] [blame] | 104 | // Returns kernel image extracted from the boot image or the user-provided one |
| 105 | // if given by command line to the launcher. This function should not be used |
| 106 | // to get the kernel image the vmm should boot, GetKernelImageToUse() should |
| 107 | // be used instead. |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 108 | std::string kernel_image_path() const; |
| 109 | void set_kernel_image_path(const std::string& kernel_image_path); |
| 110 | |
Jorge E. Moreira | 80ddd7f | 2019-02-04 16:30:13 -0800 | [diff] [blame] | 111 | bool decompress_kernel() const; |
| 112 | void set_decompress_kernel(bool decompress_kernel); |
| 113 | |
| 114 | // Returns the path to the kernel image that should be given to the vm manager |
| 115 | // to boot, takes into account whether the original image was decompressed or |
| 116 | // not. |
| 117 | std::string GetKernelImageToUse() const { |
| 118 | return decompress_kernel() ? decompressed_kernel_image_path() |
| 119 | : kernel_image_path(); |
| 120 | } |
| 121 | |
| 122 | std::string decompressed_kernel_image_path() const; |
| 123 | void set_decompressed_kernel_image_path(const std::string& path); |
| 124 | |
Cody Schuffelen | e13a78a | 2019-01-29 14:51:26 -0800 | [diff] [blame] | 125 | bool use_unpacked_kernel() const; |
| 126 | void set_use_unpacked_kernel(bool use_unpacked_kernel); |
| 127 | |
Greg Hartman | 91f8142 | 2018-07-09 16:04:49 -0700 | [diff] [blame] | 128 | std::string gdb_flag() const; |
| 129 | void set_gdb_flag(const std::string& gdb); |
| 130 | |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 131 | std::string ramdisk_image_path() const; |
| 132 | void set_ramdisk_image_path(const std::string& ramdisk_image_path); |
| 133 | |
Cody Schuffelen | 9fd9547 | 2019-10-04 13:49:57 -0700 | [diff] [blame] | 134 | std::string initramfs_path() const; |
| 135 | void set_initramfs_path(const std::string& initramfs_path); |
| 136 | |
| 137 | std::string final_ramdisk_path() const; |
| 138 | void set_final_ramdisk_path(const std::string& final_ramdisk_path); |
| 139 | |
Ram Muthiah | 1aa02f8 | 2019-10-22 20:26:28 +0000 | [diff] [blame] | 140 | std::string vendor_ramdisk_image_path() const; |
| 141 | void set_vendor_ramdisk_image_path(const std::string& |
| 142 | vendor_ramdisk_image_path); |
| 143 | |
Cody Schuffelen | 3c99f5b | 2019-06-14 17:26:01 -0700 | [diff] [blame] | 144 | std::vector<std::string> virtual_disk_paths() const; |
| 145 | void set_virtual_disk_paths(const std::vector<std::string>& disk_paths); |
Cody Schuffelen | 88b82d5 | 2019-05-29 14:16:03 -0700 | [diff] [blame] | 146 | |
Jorge E. Moreira | b1ec435 | 2019-06-04 11:43:08 -0700 | [diff] [blame] | 147 | std::string kernel_log_pipe_name() const; |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 148 | |
Jorge E. Moreira | 7207f4b | 2019-09-25 10:30:29 -0700 | [diff] [blame] | 149 | std::string console_pipe_name() const; |
Jorge E. Moreira | 7207f4b | 2019-09-25 10:30:29 -0700 | [diff] [blame] | 150 | |
Jorge E. Moreira | 81afca1 | 2018-07-26 16:48:49 -0700 | [diff] [blame] | 151 | bool deprecated_boot_completed() const; |
| 152 | void set_deprecated_boot_completed(bool deprecated_boot_completed); |
| 153 | |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 154 | std::string console_path() const; |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 155 | |
| 156 | std::string logcat_path() const; |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 157 | |
Cody Schuffelen | 5de4865 | 2019-09-16 19:49:52 +0000 | [diff] [blame] | 158 | std::string logcat_receiver_binary() const; |
| 159 | void set_logcat_receiver_binary(const std::string& binary); |
| 160 | |
Jorge E. Moreira | f1f7cb3 | 2019-04-15 18:44:41 -0700 | [diff] [blame] | 161 | std::string config_server_binary() const; |
| 162 | void set_config_server_binary(const std::string& binary); |
| 163 | |
Jorge E. Moreira | 66f6ec8 | 2018-07-16 16:43:15 -0700 | [diff] [blame] | 164 | std::string launcher_log_path() const; |
Jorge E. Moreira | 66f6ec8 | 2018-07-16 16:43:15 -0700 | [diff] [blame] | 165 | |
Jorge E. Moreira | 50a0775 | 2018-07-18 18:49:04 -0700 | [diff] [blame] | 166 | std::string launcher_monitor_socket_path() const; |
Jorge E. Moreira | 50a0775 | 2018-07-18 18:49:04 -0700 | [diff] [blame] | 167 | |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 168 | std::string mobile_bridge_name() const; |
| 169 | void set_mobile_bridge_name(const std::string& mobile_bridge_name); |
| 170 | |
| 171 | std::string mobile_tap_name() const; |
| 172 | void set_mobile_tap_name(const std::string& mobile_tap_name); |
| 173 | |
Cody Schuffelen | 975175a | 2018-06-14 18:20:02 -0700 | [diff] [blame] | 174 | std::string wifi_tap_name() const; |
| 175 | void set_wifi_tap_name(const std::string& wifi_tap_name); |
| 176 | |
Cody Schuffelen | d946b5f | 2018-12-12 11:54:48 -0800 | [diff] [blame] | 177 | void set_vsock_guest_cid(int vsock_guest_cid); |
| 178 | int vsock_guest_cid() const; |
| 179 | |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 180 | std::string uuid() const; |
| 181 | void set_uuid(const std::string& uuid); |
| 182 | |
Greg Hartman | 6abdbb9 | 2018-05-24 09:49:00 -0700 | [diff] [blame] | 183 | void set_cuttlefish_env_path(const std::string& path); |
| 184 | std::string cuttlefish_env_path() const; |
| 185 | |
Cody Schuffelen | 90b2fb2 | 2019-02-28 18:55:21 -0800 | [diff] [blame] | 186 | void set_adb_mode(const std::set<std::string>& modes); |
Cody Schuffelen | b6fa736 | 2019-05-08 11:58:14 -0700 | [diff] [blame] | 187 | std::set<AdbMode> adb_mode() const; |
Ryan Haining | 4a1abea | 2018-07-10 16:20:19 -0700 | [diff] [blame] | 188 | |
Cody Schuffelen | e0d0c46 | 2019-09-09 14:13:01 -0700 | [diff] [blame] | 189 | void set_host_port(int host_port); |
| 190 | int host_port() const; |
| 191 | |
Ryan Haining | 7338d35 | 2018-10-24 17:41:52 -0700 | [diff] [blame] | 192 | void set_adb_ip_and_port(const std::string& ip_port); |
| 193 | std::string adb_ip_and_port() const; |
| 194 | |
| 195 | std::string adb_device_name() const; |
| 196 | |
Ryan Haining | 6d821ec | 2018-07-27 11:39:09 -0700 | [diff] [blame] | 197 | void set_device_title(const std::string& title); |
| 198 | std::string device_title() const; |
| 199 | |
Greg Hartman | f1f28c5 | 2018-09-20 17:19:19 -0700 | [diff] [blame] | 200 | void set_setupwizard_mode(const std::string& title); |
| 201 | std::string setupwizard_mode() const; |
| 202 | |
Cody Schuffelen | 5898003 | 2018-10-11 17:11:13 -0700 | [diff] [blame] | 203 | void set_qemu_binary(const std::string& qemu_binary); |
| 204 | std::string qemu_binary() const; |
| 205 | |
Jorge E. Moreira | ba62662 | 2019-01-28 17:47:50 -0800 | [diff] [blame] | 206 | void set_crosvm_binary(const std::string& crosvm_binary); |
| 207 | std::string crosvm_binary() const; |
| 208 | |
Jorge E. Moreira | 13cbd98 | 2019-06-06 16:06:34 -0700 | [diff] [blame] | 209 | void set_console_forwarder_binary(const std::string& crosvm_binary); |
| 210 | std::string console_forwarder_binary() const; |
| 211 | |
Cody Schuffelen | 55676ca | 2019-01-28 22:00:05 -0800 | [diff] [blame] | 212 | void set_kernel_log_monitor_binary( |
| 213 | const std::string& kernel_log_monitor_binary); |
| 214 | std::string kernel_log_monitor_binary() const; |
| 215 | |
Cody Schuffelen | 17b3472 | 2019-01-28 22:57:14 -0800 | [diff] [blame] | 216 | void set_enable_vnc_server(bool enable_vnc_server); |
| 217 | bool enable_vnc_server() const; |
| 218 | |
| 219 | void set_vnc_server_port(int vnc_server_port); |
| 220 | int vnc_server_port() const; |
| 221 | |
| 222 | void set_vnc_server_binary(const std::string& vnc_server_binary); |
| 223 | std::string vnc_server_binary() const; |
| 224 | |
Cody Schuffelen | d12e0c9 | 2019-01-29 15:44:45 -0800 | [diff] [blame] | 225 | void set_restart_subprocesses(bool restart_subprocesses); |
| 226 | bool restart_subprocesses() const; |
| 227 | |
Cody Schuffelen | 1f08d97 | 2019-01-29 16:21:12 -0800 | [diff] [blame] | 228 | void set_run_adb_connector(bool run_adb_connector); |
| 229 | bool run_adb_connector() const; |
| 230 | |
| 231 | void set_adb_connector_binary(const std::string& adb_connector_binary); |
| 232 | std::string adb_connector_binary() const; |
| 233 | |
Cody Schuffelen | 1f08d97 | 2019-01-29 16:21:12 -0800 | [diff] [blame] | 234 | void set_socket_vsock_proxy_binary(const std::string& binary); |
| 235 | std::string socket_vsock_proxy_binary() const; |
| 236 | |
Cody Schuffelen | 5024973 | 2019-01-29 16:42:55 -0800 | [diff] [blame] | 237 | void set_run_as_daemon(bool run_as_daemon); |
| 238 | bool run_as_daemon() const; |
| 239 | |
Cody Schuffelen | 2b51bab | 2019-01-29 18:14:48 -0800 | [diff] [blame] | 240 | void set_data_policy(const std::string& data_policy); |
| 241 | std::string data_policy() const; |
| 242 | |
| 243 | void set_blank_data_image_mb(int blank_data_image_mb); |
| 244 | int blank_data_image_mb() const; |
| 245 | |
| 246 | void set_blank_data_image_fmt(const std::string& blank_data_image_fmt); |
| 247 | std::string blank_data_image_fmt() const; |
| 248 | |
Cody Schuffelen | 5de4865 | 2019-09-16 19:49:52 +0000 | [diff] [blame] | 249 | void set_logcat_mode(const std::string& mode); |
| 250 | std::string logcat_mode() const; |
| 251 | |
Ram Muthiah | 792e2ad | 2019-04-19 11:19:46 -0700 | [diff] [blame] | 252 | void set_enable_tombstone_receiver(bool enable_tombstone_receiver); |
| 253 | bool enable_tombstone_receiver() const; |
| 254 | |
| 255 | void set_tombstone_receiver_binary(const std::string& binary); |
| 256 | std::string tombstone_receiver_binary() const; |
| 257 | |
Cody Schuffelen | 1300f12 | 2019-05-28 18:24:34 -0700 | [diff] [blame] | 258 | void set_use_bootloader(bool use_bootloader); |
| 259 | bool use_bootloader() const; |
| 260 | |
| 261 | void set_bootloader(const std::string& bootloader_path); |
| 262 | std::string bootloader() const; |
| 263 | |
David Anderson | 637bfd6 | 2019-09-26 13:23:21 -0700 | [diff] [blame] | 264 | void set_boot_slot(const std::string& boot_slot); |
| 265 | std::string boot_slot() const; |
| 266 | |
Jorge E. Moreira | c87c2c7 | 2019-03-06 16:12:23 -0800 | [diff] [blame] | 267 | std::string touch_socket_path() const; |
| 268 | std::string keyboard_socket_path() const; |
| 269 | |
Cody Schuffelen | 2de6ead | 2019-12-04 16:16:47 -0800 | [diff] [blame] | 270 | void set_loop_max_part(int loop_max_part); |
| 271 | int loop_max_part() const; |
| 272 | |
| 273 | void set_guest_enforce_security(bool guest_enforce_security); |
| 274 | bool guest_enforce_security() const; |
| 275 | |
| 276 | void set_guest_audit_security(bool guest_audit_security); |
| 277 | bool guest_audit_security() const; |
| 278 | |
| 279 | void set_boot_image_kernel_cmdline(std::string boot_image_kernel_cmdline); |
| 280 | std::vector<std::string> boot_image_kernel_cmdline() const; |
| 281 | |
| 282 | void set_extra_kernel_cmdline(std::string extra_cmdline); |
| 283 | std::vector<std::string> extra_kernel_cmdline() const; |
| 284 | |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 285 | private: |
| 286 | std::unique_ptr<Json::Value> dictionary_; |
| 287 | |
Ryan Haining | d3f185d | 2018-07-19 12:11:47 -0700 | [diff] [blame] | 288 | void SetPath(const std::string& key, const std::string& path); |
Jorge E. Moreira | 077d300 | 2018-07-20 11:43:05 -0700 | [diff] [blame] | 289 | bool LoadFromFile(const char* file); |
| 290 | static CuttlefishConfig* BuildConfigImpl(); |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 291 | |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 292 | CuttlefishConfig(const CuttlefishConfig&) = delete; |
| 293 | CuttlefishConfig& operator=(const CuttlefishConfig&) = delete; |
| 294 | }; |
| 295 | |
| 296 | // Returns the instance number as obtained from the CUTTLEFISH_INSTANCE |
| 297 | // environment variable or the username. |
| 298 | int GetInstance(); |
Jorge E. Moreira | 015c000 | 2018-07-19 11:01:16 -0700 | [diff] [blame] | 299 | // Returns a path where the launhcer puts a link to the config file which makes |
| 300 | // it easily discoverable regardless of what vm manager is in use |
| 301 | std::string GetGlobalConfigFileLink(); |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 302 | |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 303 | // These functions modify a given base value to make it different accross |
| 304 | // different instances by appending the instance id in case of strings or adding |
| 305 | // it in case of integers. |
| 306 | std::string GetPerInstanceDefault(const char* prefix); |
| 307 | int GetPerInstanceDefault(int base); |
| 308 | |
| 309 | std::string GetDefaultPerInstanceDir(); |
Jorge E. Moreira | 077d300 | 2018-07-20 11:43:05 -0700 | [diff] [blame] | 310 | std::string GetDefaultMempath(); |
Cody Schuffelen | d946b5f | 2018-12-12 11:54:48 -0800 | [diff] [blame] | 311 | int GetDefaultPerInstanceVsockCid(); |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 312 | |
Jorge E. Moreira | a8142f9 | 2018-06-13 17:33:55 -0700 | [diff] [blame] | 313 | std::string DefaultHostArtifactsPath(const std::string& file); |
| 314 | std::string DefaultGuestImagePath(const std::string& file); |
Greg Hartman | a3c552d | 2019-03-28 18:20:48 -0700 | [diff] [blame] | 315 | std::string DefaultEnvironmentPath(const char* environment_key, |
| 316 | const char* default_value, |
| 317 | const char* path); |
Jorge E. Moreira | a8142f9 | 2018-06-13 17:33:55 -0700 | [diff] [blame] | 318 | |
Jorge E. Moreira | d966837 | 2019-01-28 22:40:42 -0800 | [diff] [blame] | 319 | // Whether the host supports qemu |
Jorge E. Moreira | a8142f9 | 2018-06-13 17:33:55 -0700 | [diff] [blame] | 320 | bool HostSupportsQemuCli(); |
Cody Schuffelen | d946b5f | 2018-12-12 11:54:48 -0800 | [diff] [blame] | 321 | bool HostSupportsVsock(); |
Greg Hartman | a3c552d | 2019-03-28 18:20:48 -0700 | [diff] [blame] | 322 | |
| 323 | // GPU modes |
Greg Hartman | bc1bed4 | 2019-04-05 20:02:00 -0700 | [diff] [blame] | 324 | extern const char* const kGpuModeGuestSwiftshader; |
| 325 | extern const char* const kGpuModeDrmVirgl; |
Jorge E. Moreira | 577383b | 2018-05-24 14:17:51 -0700 | [diff] [blame] | 326 | } // namespace vsoc |