cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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debugfs-pfo-nx-crypto (1194B)

      1What:		/sys/kernel/debug/nx-crypto/*
      2Date:		March 2012
      3KernelVersion:	3.4
      4Contact:	Kent Yoder <key@linux.vnet.ibm.com>
      5Description:
      6
      7These debugfs interfaces are built by the nx-crypto driver, built in
      8arch/powerpc/crypto/nx.
      9
     10Error Detection
     11===============
     12
     13errors:
     14  A u32 providing a total count of errors since the driver was loaded. The
     15  only errors counted here are those returned from the hcall, H_COP_OP.
     16
     17last_error:
     18  The most recent non-zero return code from the H_COP_OP hcall. -EBUSY is not
     19  recorded here (the hcall will retry until -EBUSY goes away).
     20
     21last_error_pid:
     22  The process ID of the process who received the most recent error from the
     23  hcall.
     24
     25Device Use
     26==========
     27
     28aes_bytes:
     29  The total number of bytes encrypted using AES in any of the driver's
     30  supported modes.
     31
     32aes_ops:
     33  The total number of AES operations submitted to the hardware.
     34
     35sha256_bytes:
     36  The total number of bytes hashed by the hardware using SHA-256.
     37
     38sha256_ops:
     39  The total number of SHA-256 operations submitted to the hardware.
     40
     41sha512_bytes:
     42  The total number of bytes hashed by the hardware using SHA-512.
     43
     44sha512_ops:
     45  The total number of SHA-512 operations submitted to the hardware.