Modified the copyright year range in code, and corrected "int32_tel"
into "Intel" in two "hypervisor/include/debug/profiling.h" and
"hypervisor/include/debug/profiling_internal.h".
Tracked-On: #7559
Signed-off-by: Ziheng Li <ziheng.li@intel.com>
Add user VM reboot command and related command handler in
lifecycle manager to support user VM reboot.
Libvirt will send user VM reboot command to lifecycle manager
of service VM through socket, this command is forwarded to the
specified user VM, user VM will execute reboot command to start
reboot itself.
v1-->v2:
Update some interfaces name to make it reable:
(1) enable_uart_channel_dev_resend -->
start_uart_channel_dev_resend
(2) enable_all_uart_channel_dev_resend -->
start_all_uart_channel_dev_resend
(3) disable_uart_channel_dev_resend -->
stop_uart_channel_dev_resend
(4) get_reboot_flag --> get_user_vm_reboot_flag
Tracked-On: #5921
Signed-off-by: Xiangyang Wu <xiangyang.wu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
In the uart module, the following functions are implemented:
- init_uart_channel
Initialize each field of uart channel instance.
- create_uart_channel_dev
Create one channel device instance to store information about
one uart channel device which will be opened.
- wait_uart_channel_devs_threads
Wait uart channel devices threads to exit
- destroy_uart_channel
Destroy uart channel and release channel device instance
- listen_uart_channel_dev
Wait to connect device in uart channel
- connect_uart_channel_dev
Send sync message every 5 second
- poll_and_dispatch_uart_channel_events
Poll and dispatch message received from uart channel
- find_uart_channel_dev
Find uart channel device instance according to fd
- find_uart_channel_dev_by_name
Find uart channel device instance according to device name
- disconnect_uart_channel_dev
Disconnect uart channel device instance
- stop_listen_uart_channel_dev
Stop to listen uart channel device
- enable_uart_channel_dev_resend
Set the uart channel device resending buffer and
resending time
- enable_all_uart_channel_dev_resend
Enable resend for all connected uart channel devices
- disable_uart_channel_dev_resend
Clear the uart channel device resending buffer and
resending time
- notify_all_connected_uart_channel_dev
Send message to each connected uart channel device
- check_uart_channel_connection_list_empty
Check whether uart channel connection list is empty or not
TODO:
Will refine resending logic in the
poll_and_dispatch_uart_channel_events, and add
SYNC command resending.
v3-->v4:
Initialize each field of uart channel instance.
Add one flag indicating master channel device.
Update interface names.
v4-->v5:
Refine interface name.
v5-->v6:
Move uart channel operations from command handler module
v6-->v7:
Add enable_uart_channel_dev_resend and
disable_uart_channel_dev_resend;
Fix bugs about receiving message timeout.
v7-->v8:
Add enable_all_uart_channel_dev_resend interface.
v8-->v9:
Update error handling.
Use strlen to calculate the length of string, this will be
the parameter of send_message_by_uart.
Tracked-On: #6652
Signed-off-by: Xiangyang Wu <xiangyang.wu@intel.com>
Reviewed-by: fei1.li@intel.com
Ziheng Li