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ar71xx: limit Ethernet speed of UBNT Airmax M (XM) devices to 100Mbit/s

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Some Airmax devices can establish a Gigabit link even though the MAC only
supports 10/100 MBit/s, leading to broken connectivity. Prevent this from
happening by limiting the speed to 100MBit/s.

Fixes: FS#296
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
This commit is contained in:
Matthias Schiffer 2018-04-10 13:00:42 +02:00
parent 177fa14340
commit f8f6fa11c0
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GPG key ID: 16EF3F64CB201D9C
1 changed files with 2 additions and 0 deletions
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2
target/linux/ar71xx/files/arch/mips/ath79/mach-ubnt-xm.c
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@ -97,7 +97,9 @@ static void __init ubnt_xm_init(void)
ap91_pci_init(eeprom, NULL);
ath79_register_mdio(0, ~UBNT_M_WAN_PHYMASK);
ath79_eth0_data.speed = SPEED_100;
ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
ath79_eth1_data.speed = SPEED_100;
ath79_init_mac(ath79_eth1_data.mac_addr, mac2, 0);
ath79_register_eth(0);
}