[PATCH] nvme: add NO_FUA quirk for ADATA XPG GAMMIX S70 BLADE

Keith Busch kbusch at kernel.org
Tue Nov 3 07:32:24 PST 2026


On Thu, Oct 22, 2026 at 08:21:25AM -0700, Hugo Deco wrote:
>  static const struct nvme_core_quirk_entry core_quirks[] = {
> +	{
> +		/*
> +		 * ADATA XPG GAMMIX S70 BLADE (fw 03020P5E) takes 200-600 ms
> +		 * to complete FUA writes while Flush takes ~1.3 ms.
> +		 */
> +		.vid = 0x1cc1,
> +		.mn = "XPG GAMMIX S70 BLADE",
> +		.quirks = NVME_QUIRK_NO_FUA,
> +	},

Can you add this to the nvme_id_table in the pci.c file instead? That
seems safer than matching a specific model string. There are several
other ADATA devices in that table, too.



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