Quinn Jensen wrote: > > >> Is anyone else having trouble with NFS root on > >> the 2.4.0 kernel? It won't come up with the > >> KSEG0 cache on unless I pepper the network driver > >> with flush calls. > > > > > > That's expected for most old network drivers that don't yet use the > > new PCI DMA API documented in Documentation/DMA-mapping.txt. > > > > What driver is this? > > Both the stock 2.4.0 tulip and eepro100 drivers. The > problem doesn't happen when I go back to 2.3.99pre8. > Quinn, Did you set rx_copybreak to 1518? I sent patches long time ago to the driver authors for MIPS, but I am not sure they are not there. Jun
