Patent ID: 11940941
Assignee: INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 5:
6. The PCIe switch working mode updating method according to claim 1, wherein the controller is connected to the PCIe switch by a universal asynchronous receiver/transmitter (UART) interface and a serial debug (SDB) port;
correspondingly, the PCIe switch working mode updating method further comprises:
determining a working mode corresponding to the required switch firmware version;
correspondingly, the step of sending, to the PCIe switch, a data file corresponding to the required switch firmware version comprises:
when the working mode is a basic mode, sending, to the PCIe switch through the SDB port, the data file corresponding to the required switch firmware version; and
when the working mode is an integrated mode, sending, to the PCIe switch through the UART interface, the data file corresponding to the required switch firmware version.