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ar71xx: enable flow control for ethernet MACs with built-in switch

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Should fix LAN speed issues on some devices. This is an updated version
of the previously reverted commit with the same name.
It improves the check for MACs connected to a built-in switch

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau
2016-06-14 11:27:20 +02:00
parent 9493613e94
commit 26b8db2537
3 changed files with 11 additions and 1 deletions
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6
target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
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@@ -907,6 +907,7 @@ void __init ath79_register_eth(unsigned int id)
pdata->speed = SPEED_1000;
pdata->duplex = DUPLEX_FULL;
pdata->switch_data = &ath79_switch_data;
pdata->builtin_switch = 1;
ath79_switch_data.phy_poll_mask |= BIT(4);
}
@@ -951,6 +952,7 @@ void __init ath79_register_eth(unsigned int id)
pdata->has_gbit = 1;
pdata->duplex = DUPLEX_FULL;
pdata->switch_data = &ath79_switch_data;
pdata->builtin_switch = 1;
ath79_switch_data.phy_poll_mask |= BIT(4);
}
@@ -979,6 +981,7 @@ void __init ath79_register_eth(unsigned int id)
pdata->set_speed = ath79_set_speed_dummy;
pdata->switch_data = &ath79_switch_data;
pdata->builtin_switch = 1;
/* reset the built-in switch */
ath79_device_reset_set(AR934X_RESET_ETH_SWITCH);
@@ -1015,6 +1018,7 @@ void __init ath79_register_eth(unsigned int id)
pdata->speed = SPEED_1000;
pdata->duplex = DUPLEX_FULL;
pdata->switch_data = &ath79_switch_data;
pdata->builtin_switch = 1;
ath79_switch_data.phy_poll_mask |= BIT(4);
}
@@ -1040,6 +1044,7 @@ void __init ath79_register_eth(unsigned int id)
pdata->reset_bit = QCA955X_RESET_GE1_MAC |
QCA955X_RESET_GE1_MDIO;
pdata->set_speed = qca955x_set_speed_sgmii;
pdata->builtin_switch = 1;
}
pdata->has_gbit = 1;
@@ -1083,6 +1088,7 @@ void __init ath79_register_eth(unsigned int id)
pdata->speed = SPEED_1000;
pdata->duplex = DUPLEX_FULL;
pdata->builtin_switch = 1;
/* reset the built-in switch */
ath79_device_reset_set(AR934X_RESET_ETH_SWITCH);