Hello,
how to enable the backside cache of my G4/400 Ugrade Card under yellowdog 3.0.1 and how to check if the cache is enabled correctly?
yellowdog wrote:you have to make the approcriate l2cr entry in the "more kernel arguments" field of the BootX controlfield under MacOS9 like:
lcr=0xb9080000
[...]
To check if your l2-cache is enabled under linux open a shell from the Terminal and do
the following command:
cat /proc/sys/kernel/l2cr
the message must be something like this:
0xb9080000: L2 enabled, no parity, 1MB, +2 clock, pipelined burst SRAM, write-through, 0.5ns hold
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