CVSROOT: /cvs Module name: src Changes by: v...@cvs.openbsd.org 2022/01/27 10:34:51
Modified files:
sys/dev/fdt : if_cad.c
Log message:
cad(4): Disable unused priority queues
The GEMs on the PolarFire Soc implement four Rx queues and four
Tx queues for prioritizing traffic. All the queues are in a pseudo
active state after reset. The driver uses only queues with index 0.
Disable the rest to avoid DMA errors.
Tested on a SiFive FU740 by jca@, Microchip PolarFire SoC and
Xilinx Zynq-7000 by me.
