1. 20 Jun, 2017 3 commits
  2. 16 Feb, 2017 1 commit
  3. 20 Jan, 2016 1 commit
    • Alessandro Rubini's avatar
      tools: initial wrpc-dump, still bugged · f3dafc70
      Alessandro Rubini authored
      The tool is meant to print internal data structures of the wrpc,
      by running either on a dump file or a live system.
      
      The code is an edited copy of wr-switch-sw/userspace/tools/wrs_dump_shmem.c,
      so the data-dumping mechanism is from there.
      
      bugs at this point:
         - all endianness stuff is bad (in wrs it was local, here we cross-dump)
         - data sizes are wrong (see next commit)
         - we miss checks for consistency
         - we can't open /dev/mem (for spec for example) or a elf file
         - docs are missing too
      Signed-off-by: Alessandro Rubini's avatarAlessandro Rubini <rubini@gnudd.com>
      f3dafc70
  4. 13 Oct, 2015 1 commit
    • Alessandro Rubini's avatar
      tools/pfilter-builder: completed · d52fdb87
      Alessandro Rubini authored
      This changes pfilter-builder.c so it really build in user space, but removing
      register setting and creating output files instead.
      
      Running this program creates 3 files, that correspond to the previous
      three #ifdef conditions.  The files are:
      
            rules-plain.bin    this is used for the no-etherbone configuration
            rules-ebone.bin    etherbone setup
            rules-e+nic.bin    etherbon plus 7solution's wr-nic packet filter
      
      The files begin with a magix 0x11223344 word, that allows the soft-core
      to fix any endianness difference (so no hairy mishaps are expected when
      switching to a different soft-core). Then the 40-bit command words are
      saved as 64-bit vaules, LSB-first. The output file is thus an odd number
      of words and no 64-bit alignment is required.
      
      The first three instructions of the packet filter are used to compare
      the destination mac address of the frame.  We now use a fake mac address,
      and the LM32 code will change it while programming the binary.
      
      Please look at this commit while ignoring white-space, as it changes
      indentation while turning #ifdef/#else into if()/else .
      Signed-off-by: Alessandro Rubini's avatarAlessandro Rubini <rubini@gnudd.com>
      d52fdb87
  5. 08 Jan, 2015 1 commit
  6. 25 Oct, 2013 2 commits
  7. 22 May, 2013 1 commit
  8. 20 May, 2013 1 commit