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Re: [PATCH v2 02/12] hw/block/nvme: fix 64 bit register hi/lo split writ
Re: [PATCH v2 02/12] hw/block/nvme: fix 64 bit register hi/lo split writes
Mon, 18 Jan 2021 20:53:24 +0100
On Jan 18 21:59, Minwoo Im wrote:
> > The spec requires aligned 32 bit accesses (or the size of the register),
> > so maybe it's about time we actually ignore instead of falling through.
On the other hand.
The spec just allows undefined behavior if the alignment or size
requirement is violated. So falling through is not wrong.
Keith, any thoughts on this?
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[PATCH v2 03/12] hw/block/nvme: indicate CMB support through controller capabilities register, Klaus Jensen, 2021/01/18
[PATCH v2 04/12] hw/block/nvme: move msix table and pba to BAR 0, Klaus Jensen, 2021/01/18
[PATCH v2 05/12] hw/block/nvme: allow cmb and pmr to coexist, Klaus Jensen, 2021/01/18
[PATCH v2 06/12] hw/block/nvme: rename PMR/CMB shift/mask fields, Klaus Jensen, 2021/01/18