[FS#3562] no packet flow on AR 8035 based ports (LAN3, LAN4) of lantiq xrx200 integrated switch (with fix) (Attachment added)

OpenWrt Bugs openwrt-bugs at lists.openwrt.org
Mon Jan 4 16:16:58 EST 2021


THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY.

The following task has a new comment added:

FS#3562 - no packet flow on AR 8035 based ports (LAN3, LAN4) of lantiq xrx200 integrated switch (with fix)
User who did this - Mathias Kresin (mkresin)

----------
Thanks a lot for your bug report and the analysis done.

at803x_enable_tx_delay()/at803x_disable_tx_delay() either set BIT 8 of the AT803X_DEBUG_REG_5 register to 1 or 0.

at803x_enable_rx_delay()/at803x_disable_rx_delay() either set BIT 15 of the AT803X_DEBUG_REG_0 register to 1 or 0.

Means, if the call to the disable functions breaks your network connectivity, your system rather needs a call to the enable the bits.

It only worked so far, since the correct values were present on boot and nothing removed (disabled) them till kernel 5.4.

Would you please test if the attached patch fixes your issue.
----------

One or more files have been attached.

More information can be found at the following URL:
https://bugs.openwrt.org/index.php?do=details&task_id=3562#comment9268

You are receiving this message because you have requested it from the Flyspray bugtracking system.  If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.



More information about the openwrt-bugs mailing list