Re: [PATCH v2 0/2] ufs: pci: Add support UFSHCI 4.0 MCQ

From: Martin K. Petersen
Date: Tue Jun 04 2024 - 22:17:43 EST



Minwoo,

> This patchset introduces add support for MCQ introduced in UFSHCI 4.0.
> The first patch adds a simple helper to get the address of MCQ queue
> config registers. The second one enables MCQ feature by adding
> mandatory vops callback functions required at MCQ initialization
> phase. The last one is to prevent a case where number of MCQ is given
> 1 since driver allocates poll_queues first rather than I/O queues to
> handle device commands. Instead of causing exception handlers due to
> no I/O queue, failfast during the initialization time.

Applied to 6.11/scsi-staging, thanks!

Martin