netdev - Re: [PATCH v1 net] lan78xx: Set ASD in MAC

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Date:   Sun, 25 Mar 2018 21:07:07 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     raghuramchary.jallipalli@...rochip.com
Cc:     netdev@...r.kernel.org, unglinuxdriver@...rochip.com,
        woojung.huh@...rochip.com
Subject: Re: [PATCH v1 net] lan78xx: Set ASD in MAC_CR when EEE is enabled.

From: Raghuram Chary J <raghuramchary.jallipalli@...rochip.com>
Date: Fri, 23 Mar 2018 15:48:08 +0530

> Description:
> EEE does not work with lan7800 when AutoSpeed is not set.
> (This can happen when EEPROM is not populated or configured incorrectly)
> 
> Root-Cause:
> When EEE is enabled, the mac config register ASD is not set
> i.e. in default state, causing EEE fail.
> 
> Fix:
> Set the register when eeprom is not present.
> 
> Fixes: 55d7de9de6c3 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver")
> Signed-off-by: Raghuram Chary J <raghuramchary.jallipalli@...rochip.com>
> ---
> v0->v1:
>      * Resolved the style related problems.
>      * Removed 1/3 patch count from Subject line.

Applied, thanks.