Re: [libbsd 0/4] Replace LPC Ethernet interface driver

2022-06-23 Thread Chris Johns
OK Chris On 23/6/2022 7:20 pm, Sebastian Huber wrote: > The standard FreeBSD MII support causes severe problems on the LPC3200 > chip family. If an Ethernet module register is accessed while there is > no clock from the PHY, the chip completely locks up and only an external > watchdog can

[libbsd 0/4] Replace LPC Ethernet interface driver

2022-06-23 Thread Sebastian Huber
The standard FreeBSD MII support causes severe problems on the LPC3200 chip family. If an Ethernet module register is accessed while there is no clock from the PHY, the chip completely locks up and only an external watchdog can recover from this state. The legacy driver had a custom PHY