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Re: [Qemu-block] [Qemu-devel] [PATCH 1/2] nvme: Update header to include
From: |
Christoph Hellwig |
Subject: |
Re: [Qemu-block] [Qemu-devel] [PATCH 1/2] nvme: Update header to include SGL related macros and members |
Date: |
Mon, 21 Aug 2017 15:06:45 +0200 |
User-agent: |
Mutt/1.5.17 (2007-11-01) |
On Tue, Jun 06, 2017 at 03:38:05PM +0800, Qu Wenruo wrote:
> Update nvme header to catch up with kernel.
> Most of the newly added members are from 1.2 and 1.3 spec, while the
> status code is only kept the same with kernel (around 1.1 spec).
>
> The major update is to add Scatter Gather List related macros and
> members, for later SGL support implementation.
The keyed sgls are only for nvme over fabrics (aka network) controllers,
and make no sense here.
Looks like this was copy & pasted a little to eager from the kernel
driver :)
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Christoph Hellwig <=