US 12,461,807 B2
Method for responding to command, storage device and storage system
Yi Cheng Tsai, Hsinchu (TW); Sung-Kao Liu, Hsinchu (TW); Cheng-Yuan Hsiao, Hsinchu (TW); and Po-Hao Chen, Hsinchu (TW)
Assigned to Realtek Semiconductor Corporation, Hsinchu (TW)
Filed by Realtek Semiconductor Corporation, Hsinchu (TW)
Filed on Aug. 14, 2023, as Appl. No. 18/449,691.
Claims priority of application No. 111139502 (TW), filed on Oct. 18, 2022.
Prior Publication US 2024/0126633 A1, Apr. 18, 2024
Int. Cl. G06F 11/07 (2006.01); G06F 13/40 (2006.01)
CPC G06F 11/0772 (2013.01) [G06F 11/0784 (2013.01); G06F 13/4027 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for responding to a command, adapted for a storage device, comprising:
sequentially receiving a first command and a second command by a bridge of the storage device from a host;
executing the first command and the second command by the bridge to generate a status completion signal or a status error signal; and
detecting an error state of at least one of the first command and the second command by the bridge to execute a response mode or an idle mode according to the error state so as to respond to the host, wherein detecting the error state of the at least one of the first command and the second command by the bridge to execute the response mode or the idle mode according to the error state so as to respond to the host comprises:
stopping responding to the host according to the error state by the bridge in the idle mode.