[PATCH 2/6] nvme: add support for the Verify command

Keith Busch kbusch at kernel.org
Thu Jun 30 09:24:14 PDT 2022


On Thu, Jun 30, 2022 at 02:14:02AM -0700, Chaitanya Kulkarni wrote:
> Allow verify operations (REQ_OP_VERIFY) on the block device, if the
> device supports optional command bit set for verify. Add support
> to setup verify command. Set maximum possible verify sectors in one
> verify command according to maximum hardware sectors supported by the
> controller.

Shouldn't the limit be determined by Identify Controller NVM CSS's 'VSL' field
instead of its max data transfer?



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