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tg3: Fix flow control settings not propagated to hardware
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>
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1 changed files with 1 additions and 3 deletions
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@ -4587,9 +4587,7 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
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} else {
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if (!(bmcr & BMCR_ANENABLE) &&
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tp->link_config.speed == current_speed &&
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tp->link_config.duplex == current_duplex &&
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tp->link_config.flowctrl ==
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tp->link_config.active_flowctrl) {
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tp->link_config.duplex == current_duplex) {
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current_link_up = 1;
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}
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}
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