Re: [PATCH 1/2] scsi: ufs: Add Multi-Circular Queue support

From: Bart Van Assche
Date: Fri Jul 22 2022 - 13:58:32 EST


On 7/22/22 00:31, Avri Altman wrote:
+#define UFSHCD_MCQ_IO_QUEUE_OFFSET 1
Maybe add a comment above: "queue 0 is reserved for query commands" or something
That is if the query commands don't use the legacy doorbell

Is it essential to reserve a queue for device management commands? Wouldn't it be better to have one additional queue for submitting I/O commands rather than reserving a queue for device management commands?

Thanks,

Bart.