On Sat, Oct 20, 2018 at 6:53 PM Jeffrey Walton via cfarm-users <cfarm-users@lists.tetaneutral.net> wrote: > I think I found a reference at > https://en.wikipedia.org/wiki/List_of_MIPS_architecture_processors . >
MSA is an optional extension for MIPS32/64 R5 revisions or later. Kernel will report support for it in "ASEs implemented" section in cpuinfo (look for "msa"). For instance, here is the information from ELISE Elvees board: $ cat /proc/cpuinfo system type : IMG Cashew SoC machine : ELISE Board r2.5 processor : 0 cpu model : MIPS P5600 V3.0 FPU V2.0 BogoMIPS : 1197.05 wait instruction : yes microsecond timers : yes tlb_entries : 576 extra interrupt vector : yes hardware watchpoint : yes, count: 4, address/irw mask: [0x0ffc, 0x0ffc, 0x0ffb, 0x0ffb] isa : mips1 mips2 mips32r1 mips32r2 ASEs implemented : vz msa eva shadow register sets : 1 kscratch registers : 3 package : 0 core : 0 VCED exceptions : not available VCEI exceptions : not available processor : 1 cpu model : MIPS P5600 V3.0 FPU V2.0 BogoMIPS : 1202.17 wait instruction : yes microsecond timers : yes tlb_entries : 576 extra interrupt vector : yes hardware watchpoint : yes, count: 4, address/irw mask: [0x0ffc, 0x0ffc, 0x0ffb, 0x0ffb] isa : mips1 mips2 mips32r1 mips32r2 ASEs implemented : vz msa eva shadow register sets : 1 kscratch registers : 3 package : 0 core : 1 VCED exceptions : not available VCEI exceptions : not available _______________________________________________ cfarm-users mailing list cfarm-users@lists.tetaneutral.net https://lists.tetaneutral.net/listinfo/cfarm-users
