Re: [PATCH] x86/PCI: Disable D3cold on Intel BE200 Wi-Fi on Lenovo IdeaPad Pro 5 14IAH10

From: Navon John Lukose

Date: Sun Oct 25 2026 - 10:50:57 EST


On Wed, Jul 22, 2026 at 04:13:15AM +0200, Nika Krasnova wrote:
> + DMI_MATCH(DMI_PRODUCT_VERSION, "IdeaPad Pro 5 14IAH10"),

The Yoga Pro 7 14IAH10 (83KF) fails the same way on the same root port
(00:06.0), so this should cover it too. Matching "14IAH10" would catch
both.

Keeping the card out of D3cold costs nothing measurable here: across six
90 s s2idle cycles, S0ix residency was 92-96% either way.

I've withdrawn my iwlwifi recovery series in favour of this.