Re: [GIT PULL] parisc architecture updates for v4.3

From: Guy Harris
Date: Tue Nov 03 2015 - 18:55:08 EST



On Nov 3, 2015, at 3:03 PM, Helge Deller <deller@xxxxxx> wrote:

> Sadly it's nowhere clearly documented how big the L1 cacheline of parisc really is.

To which particular PA-RISC processor are you referring? It might not be the same on all processors.

If openpa.net is to be believed, then:

The 7100LC has 32 byte cache lines on the off-chip cache:

http://www.openpa.net/pa-risc_processor_pa-7100lc.html

and the 8500 has "32 or 64 Byte cache line size", which may be referring to the on-chip caches:

http://www.openpa.net/pa-risc_processor_pa-8500.html--
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