From: Andrew Lunn <andrew@lunn.ch>
To: Hemanth Puranik <hpuranik@codeaurora.org>
Cc: netdev <netdev@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
Timur Tabi <timur@codeaurora.org>
Subject: Re: [PATCH] net: qcom/emac: Reduce timeout for mdio read/write
Date: Fri, 15 Dec 2017 16:47:14 +0100 [thread overview]
Message-ID: <20171215154714.GA17702@lunn.ch> (raw)
In-Reply-To: <1513348558-10906-1-git-send-email-hpuranik@codeaurora.org>
On Fri, Dec 15, 2017 at 08:05:58PM +0530, Hemanth Puranik wrote:
> Currently mdio read/write takes around ~115us as the timeout
> between status check is set to 100us.
> By reducing the timeout to 1us mdio read/write takes ~15us to
> complete. This improves the link up event response.
>
> Signed-off-by: Hemanth Puranik <hpuranik@codeaurora.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
next prev parent reply other threads:[~2017-12-15 15:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-15 14:35 [PATCH] net: qcom/emac: Reduce timeout for mdio read/write Hemanth Puranik
2017-12-15 15:20 ` Timur Tabi
2017-12-15 15:47 ` Andrew Lunn [this message]
2017-12-15 20:46 ` David Miller
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