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tg3: Fix flow control settings not propagated to hardware

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In tg3_setup_copper_phy(), if autonegotiation is disabled, we need to
relink only if the speed or duplex does not match the configured
setting.  If flow control does not match, a relink is not necessary as
flow control is not a PHY setting.  Later on, we'll call
tg3_setup_flow_ctrl() to set up the MAC to the desired flow control
settings if we're in full duplex mode.

Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nithin Sujir 2013-04-09 08:48:01 +00:00 committed by David S. Miller
parent 1b86643411
commit f0fcd7a967
1 changed files with 1 additions and 3 deletions
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4
drivers/net/ethernet/broadcom/tg3.c
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@ -4587,9 +4587,7 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
} else {
if (!(bmcr & BMCR_ANENABLE) &&
tp->link_config.speed == current_speed &&
tp->link_config.duplex == current_duplex &&
tp->link_config.flowctrl ==
tp->link_config.active_flowctrl) {
tp->link_config.duplex == current_duplex) {
current_link_up = 1;
}
}