Re: [PATCH v3 2/2] nvme: prevent admin controller from smart log fetch (LID 2)
From: Damien Le Moal
Date: Fri Jul 18 2025 - 00:17:54 EST
On 2025/07/18 9:14, Kamaljit Singh wrote:
> Similar to a discovery ctrl, prevent an admin-ctrl from getting a smart
> log. LID 2 is optional for admin controllers to support.
>
> In the future when support for LID=0 (supported log pages) is added,
> GLP accesses can be made smarter by basing such calls on response
> from LID=0 reads.
>
> Reference: NVMe Base rev 2.2, sec 3.1.3.5, fig 31.
> Signed-off-by: Kamaljit Singh <kamaljit.singh1@xxxxxxx>
Reviewed-by: Damien Le Moal <dlemoal@xxxxxxxxxx>
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Damien Le Moal
Western Digital Research