linux-kernel - Re: [PATCH 2/6] phy: usb: s2 WoL wakeup_count not incremented for USB->Eth devices

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Message-ID: <09783365-689a-8616-ed4a-f1e6f1c40cf5@broadcom.com>
Date:   Thu, 6 Oct 2022 15:05:47 -0700
From:   Florian Fainelli <florian.fainelli@...adcom.com>
To:     justinpopo6@...il.com, alcooperx@...il.com, kishon@...com,
        vkoul@...nel.org, f.fainelli@...il.com,
        linux-kernel@...r.kernel.org, linux-phy@...ts.infradead.org
Cc:     bcm-kernel-feedback-list@...adcom.com
Subject: Re: [PATCH 2/6] phy: usb: s2 WoL wakeup_count not incremented for
 USB->Eth devices



On 10/5/2022 2:30 PM, justinpopo6@...il.com wrote:
> From: Al Cooper <alcooperx@...il.com>
> 
> The PHY's "wakeup_count" is not incrementing when waking from
> WoL. The wakeup count can be found in sysfs at:
> /sys/bus/platform/devices/rdb/*.usb-phy/power/wakeup_count.
> The problem is that the system wakup event handler was being passed
> the wrong "device" by the PHY driver.
> 
> Fixes: f1c0db40a3ad ("usb: Add "wake on" functionality")
> Signed-off-by: Al Cooper <alcooperx@...il.com>
> Signed-off-by: Justin Chen <justinpopo6@...il.com>

Acked-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian

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