Re: [PATCH v4 2/2] ufs: core: requeue aborted request

[Bart Van Assche <bvanassche@xxxxxxx>]

On 9/10/24 11:03 PM, Peter Wang (王信友) wrote:
> This statement is not quite accurate becasue in UFSHIC2.1, SDB mode
> specification already have OCS: ABORTED (0x6) define.

I think I found why that status code is defined in the UFSHCI 2.1
standard. From the UFS 2.0 standard: "TASK ABORTED - This status shall
be returned when a command is aborted by a command or task management
function on another I_T nexus and the Control mode page TAS bit is set
to one. Since in UFS there is only one I_T nexus and TAS bit is zero
TASK ABORTED status codes will never occur."

Bart.