Module: Origen::Errata

Defined in:
lib/origen/errata.rb,
lib/origen/errata/hw_erratum.rb,
lib/origen/errata/sw_erratum_workaround.rb

Defined Under Namespace

Classes: HwErratum, SwErratumWorkaround

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#_errata=(value) ⇒ Object

Sets the attribute _errata

Parameters:

  • value —

    the value to set the attribute _errata to.



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# File 'lib/origen/errata.rb', line 6

def _errata=(value)
  @_errata = value
end

#_sw_workarounds=(value) ⇒ Object

Sets the attribute _sw_workarounds

Parameters:

  • value —

    the value to set the attribute _sw_workarounds to.



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# File 'lib/origen/errata.rb', line 8

def _sw_workarounds=(value)
  @_sw_workarounds = value
end

Instance Method Details

#errata(options = {}) ⇒ Object

Returns an erratum or list of erratum that meet a specific criteria



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# File 'lib/origen/errata.rb', line 17

def errata(options = {})
  options = {
    id:          nil,
    ip_block:    nil,
    disposition: nil
  }.update(options)
  return nil if @_errata.nil?
  return nil if @_errata.empty?

  errata_found = Hash.new do |h, k|
    h[k] = Hash.new do |hh, kk|
      hh[kk] = {}
    end
  end

  # First filter on id, then ip_block, then disposition
  filter_hash(@_errata, options[:id]).each do |id, hash|
    filter_hash(hash, options[:ip_block]).each do |ip_block, hash1|
      filter_hash(hash1, options[:disposition]).each do |disposition, errata|
        errata_found[id][ip_block][disposition] = errata
      end
    end
  end

  # Return nil if there are no errata that meet criteria
  if errata_found.empty?
    return nil
  # If only one errata meets criteria, return that HwErratum object
  elsif errata_found.size == 1
    errata_found.values.first.values.first.values.first
  else
    return errata_found
  end
end

#erratum(id, ip_block, overview = {}, status = {}, sw_workaround = {}) ⇒ Object

Define and instantiate an erratum object



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# File 'lib/origen/errata.rb', line 11

def erratum(id, ip_block, overview = {}, status = {}, sw_workaround = {})
  _errata
  @_errata[id][ip_block][status[:disposition]] = HwErratum.new(id, ip_block, overview, status, sw_workaround)
end

#sw_workaround(id, overview = {}, resolution = {}) ⇒ Object

Define and instantiate a sw_workaround object



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# File 'lib/origen/errata.rb', line 53

def sw_workaround(id, overview = {}, resolution = {})
  _sw_workarounds
  @_sw_workarounds[id] = SwErratumWorkaround.new(id, overview, resolution)
end

#sw_workarounds(options = {}) ⇒ Object

Returns a sw_workaround object with a specific id



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# File 'lib/origen/errata.rb', line 59

def sw_workarounds(options = {})
  options = {
    id: nil
  }.update(options)
  return nil if @_sw_workarounds.nil?
  return nil if @_sw_workarounds.empty?

  sw_workarounds_found = Hash.new do |h, k|
    h[k] = {}
  end

  # filter on id
  filter_hash(@_sw_workarounds, options[:id]).each do |id, workarounds|
    sw_workarounds_found[id] = workarounds
  end
  if sw_workarounds_found.empty?
    return nil
  elsif sw_workarounds_found.size == 1
    sw_workarounds_found.values.first # .values.first
  else
    return sw_workarounds_found
  end
end