Module Name: src Committed By: martin Date: Fri Aug 16 15:28:38 UTC 2019
Modified Files: src/sys/arch/x86/include [netbsd-8]: cacheinfo.h src/sys/arch/x86/x86 [netbsd-8]: identcpu.c Log Message: Pull up following revision(s) (requested by msaitoh in ticket #1338): sys/arch/x86/include/cacheinfo.h: revision 1.27 sys/arch/x86/x86/identcpu.c: revision 1.74 Handle more Vortex CPU's from Andrius V. While here refactor the code to make it smaller. - It seems that AMD zen2's CPUID 0x80000006 leaf's spec has changed. The EDX register's acsociativity field has 9. In the latest available document, it's a reserved value. I have no access to zen2's document, but many websites say that the acsociativity is 16. Add it. - - AMD CPUID Fn8000_0001d Cache Topology Information leaf is almost the same as Intel Deterministic Cache Parameter Leaf(0x04), so make new cpu_dcp_cacheinfo() and share it. - AMD's L2 and L3's cache descriptor's definition is the same, so use one common definition. - KNF. XXX Split some common functions to new identcpu_subr.c or use #ifdef _KERNEK ... #endif in identcpu.c to share from both kernel and cpuctl? To generate a diff of this commit: cvs rdiff -u -r1.22.10.2 -r1.22.10.3 src/sys/arch/x86/include/cacheinfo.h cvs rdiff -u -r1.55.2.7 -r1.55.2.8 src/sys/arch/x86/x86/identcpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.