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Message-ID: <1227295576.5624@xw6200> Date: Fri, 21 Nov 2008 11:02:15 -0800 From: "Matt Carlson" <mcarlson@...adcom.com> To: davem@...emloft.net cc: netdev@...r.kernel.org, "Michael Chan" <mchan@...adcom.com>, andy@...yhouse.net Subject: [PATCH 07/10] tg3: Allow GPHY powerdown on 5761 The ENABLE_APE flag tells the driver whether or not the device has an Application Processing Engine (APE). The APE does not need the PHY to be powered unless it is running management firmware. For backwards compatibility, management firmware will still set the ENABLE_ASF bit. Consequently, there is no reason to consider the ENABLE_APE flag when deciding whether or not to power down the phy. Signed-off-by: Matt Carlson <mcarlson@...adcom.com> Signed-off-by: Michael Chan <mchan@...adcom.com> --- drivers/net/tg3.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 89d897d..07bf056 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -2400,8 +2400,7 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) } if (!(device_should_wake) && - !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF) && - !(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)) + !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) tg3_power_down_phy(tp, do_low_power); tg3_frob_aux_power(tp); -- 1.5.6.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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