Cryptographic Coprocessor PSPCPP

Andrea Venturoli ml at
Sat Dec 5 16:49:46 UTC 2020


On a brand new machine, pciconf -lv shows:
none5 at pci0:43:0:1:      class=0x108000 card=0x7b861462 chip=0x14861022 
rev=0x00 hdr=0x00
     vendor     = 'Advanced Micro Devices, Inc. [AMD]'
     device     = 'Starship/Matisse Cryptographic Coprocessor PSPCPP'
     class      = encrypt/decrypt

What's this?
Any way to use it? I.e. does FreeBSD have a driver?
If so, any reason to use it?

  bye & Thanks

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