netdev - Re: [net] net: usb: smsc95xx: fix external PHY reset

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Date:   Mon, 14 Nov 2022 11:31:52 +0000
From:   "Russell King (Oracle)" <linux@...linux.org.uk>
To:     Alexandru Tachici <alexandru.tachici@...log.com>
Cc:     linux-kernel@...r.kernel.org, andrew@...n.ch, davem@...emloft.net,
        edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
        netdev@...r.kernel.org, steve.glendinning@...well.net,
        UNGLinuxDriver@...rochip.com, andre.edich@...rochip.com,
        linux-usb@...r.kernel.org
Subject: Re: [net] net: usb: smsc95xx: fix external PHY reset

On Mon, Nov 14, 2022 at 03:16:43PM +0200, Alexandru Tachici wrote:
> +	} else {
> +		/* Driver has no knowledge at this point about the external PHY.
> +		 * The 802.3 specifies that the reset process shall
> +		 * be completed within 0.5 s.
> +		 */
> +		fsleep(500000);
> +	}

It's slightly more code, but would it be better to do this in the
mdiobus reset() method?

Thanks.

-- 
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