- Status Unconfirmed
- Percent Complete
- Task Type Bug Report
- Category Kernel
- Assigned To No-one
- Operating System All
- Severity Critical
- Priority Very Low
- Reported Version Trunk
- Due in Version Undecided
-
Due Date
Undecided
- Private
FS#3211 - wrt1200ac issue with mvneta driver in 5.4 kernel - interface not found
wrt1200ac works OK with 4.19.108 kernel. eth1 is the upstream port, eth0 is the 4 local gigabit ports. dmesg reports:
[ 1.098981] 0×000000280000-0×000000900000 : “unused_area” [ 1.105081] libphy: Fixed MDIO Bus: probed
[ 1.109546] libphy: orion_mdio_bus: probed
[ 1.113853] mvneta_bm f10c8000.bm: Buffer Manager for network controller enabled
[ 1.122882] mvneta f1070000.ethernet eth0: Using hardware mac address c0:56:27:70:5b:65
[ 1.132447] mvneta f1034000.ethernet eth1: Using random mac address 9e:2e:40:0f:3a:63
[ 1.140510] ehci_hcd: USB 2.0 ‘Enhanced’ Host Controller (EHCI) Driver
[ 1.147081] ehci-pci: EHCI PCI platform driver
[ 1.151575] ehci-platform: EHCI generic platform driver
[ 1.156913] ehci-orion: EHCI orion driver
[ 1.161040] orion-ehci f1058000.usb: EHCI Host Controller
Under the 5.4.48 kernel, eth1 doesn’t show up, so no upstream connectivity.
[ 1.208713] orion-mdio f1072004.mdio: IRQ index 0 not found
[ 1.214360] libphy: orion_mdio_bus: probed
[ 1.218622] mv88e6085 f1072004.mdio-mii:00: switch 0×1760 detected: Marvell 88E6176, revision 1
[ 1.389672] libphy: mv88e6xxx SMI: probed
[ 1.395805] mvneta_bm f10c8000.bm: Buffer Manager for network controller enabled
[ 1.404784] mvneta f1070000.ethernet eth0: Using hardware mac address c0:56:27:70:5b:65
[ 1.412919] ehci_hcd: USB 2.0 ‘Enhanced’ Host Controller (EHCI) Driver
[ 1.419511] ehci-pci: EHCI PCI platform driver
[ 1.424011] ehci-platform: EHCI generic platform driver
[ 1.429356] ehci-orion: EHCI orion driver
[ 1.433476] orion-ehci f1058000.usb: EHCI Host Controller
This is expected with the change from swconfig to DSA.
Thanks for that info. Is there a relevant issue to track so I know when it's at least plausibly worth trying again? (I don't mind testing bleeding-edge software, but it's not worth the effort until it gets to "needs sysadmin to apply crowbar to the config" levels of working...)
It works now, but your have to adapt you config for DSA. FS3171, or PR2942 for a more complex vlan setup, also the forum has more examples.