From: Francois Romieu <romieu@fr.zoreil.com>
To: Hayes Wang <hayeswang@realtek.com>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 net-next 1/2] r8169: enable ALDPS for power saving
Date: Tue, 23 Oct 2012 21:33:04 +0200 [thread overview]
Message-ID: <20121023193304.GB10463@electric-eye.fr.zoreil.com> (raw)
In-Reply-To: <1350974831-1438-1-git-send-email-hayeswang@realtek.com>
Hayes Wang <hayeswang@realtek.com> :
> Enable ALDPS function to save power when link down. Note that the
> feature should be set after the other PHY settings. And the firmware
> is necessary. Don't enable it without loading the firmware.
>
> Signed-off-by: Hayes Wang <hayeswang@realtek.com>
[...]
Please see my just sent answer in yesterday's thread.
> +static void r810x_aldps_disable(struct rtl8169_private *tp)
> +{
> + rtl_writephy(tp, 0x1f, 0x0000);
> + rtl_writephy(tp, 0x18, 0x0310);
> + msleep(100);
> +}
rtl8402_hw_phy_config used a msleep(20). Meguesses it won't hurt, right ?
[...]
> +
> + /* ALDPS enable */
> + r8168_aldps_enable_1(tp);
The functions are literate enough: you can remove the comment.
[...]
> @@ -6391,6 +6431,8 @@ static void rtl8169_net_suspend(struct net_device *dev)
> {
> struct rtl8169_private *tp = netdev_priv(dev);
>
> + tp->features &= ~RTL_FEATURE_EXTENDED;
> +
> if (!netif_running(dev))
> return;
No (as previously stated).
--
Ueimor
next prev parent reply other threads:[~2012-10-23 19:54 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-22 8:05 [PATCH net-next 1/2] r8169: enable ALDPS for power saving Hayes Wang
2012-10-22 17:59 ` David Miller
2012-10-22 19:27 ` Francois Romieu
2012-10-23 2:24 ` hayeswang
2012-10-23 19:31 ` Francois Romieu
2012-10-24 5:55 ` hayeswang
2012-10-24 20:05 ` Francois Romieu
2012-10-23 6:47 ` [PATCH v2 " Hayes Wang
2012-10-23 6:47 ` [PATCH v2 net-next 2/2] r8169: update the settings for RTL8111G Hayes Wang
2012-10-23 19:41 ` Francois Romieu
2012-10-23 19:33 ` Francois Romieu [this message]
2012-10-24 5:55 ` [PATCH v2 net-next 1/2] r8169: enable ALDPS for power saving hayeswang
2012-10-24 6:24 ` [PATCH v3 net-next] " Hayes Wang
2012-10-24 21:20 ` Francois Romieu
2012-10-26 6:15 ` David Miller
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