Class: Yast::NewIDClass
- Inherits:
-
Module
- Object
- Module
- Yast::NewIDClass
- Defined in:
- ../../src/modules/NewID.rb
Instance Method Summary (collapse)
-
- (Boolean) Activate
Activate value stored in the internal list.
- - (Object) AddID(new_id)
- - (Object) AddIDs(id)
- - (Object) FormatActivationString(newid)
- - (Object) GetModelString(uniq)
- - (Object) GetNewID(index)
- - (Object) GetNewIDs
- - (Object) GetPCIdevices
- - (Object) HwcfgFileName(newid)
- - (Object) main
-
- (Array) MakeProposal
Return new ID description.
-
- (Object) prepend_option(newopt, opts, defval)
Prepend option to PCI ID string, use default value if required.
- - (Object) Read(filename)
- - (Object) RefreshProposal
- - (Object) RemoveExistingFile(fname)
- - (Object) RemoveID(index)
- - (Object) SetNewID(nid, index)
- - (Object) Write
- - (Object) WriteHwcfg(newid)
Instance Method Details
- (Boolean) Activate
Activate value stored in the internal list
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# File '../../src/modules/NewID.rb', line 405 def Activate ret = true Builtins.foreach(@new_ids) do |newid| modulename = Ops.get_string(newid, "driver", "") sysdir = Ops.get_string(newid, "sysdir", "") # load kernel module if it isn't already loaded if modulename != nil && modulename != "" ModuleLoading.Load( modulename, "", # TODO allow setting of module args? # vendor is empty, device name is unknown "", _("Unknown device"), Linuxrc.manual, true ) end sysdir = modulename if sysdir == nil || sysdir == "" targetfile = Builtins.sformat("/sys/bus/pci/drivers/%1/new_id", sysdir) # create ID string passed to the driver idstring = FormatActivationString(newid) # check whether target file exists filesize = Convert.to_integer( SCR.Read(path(".target.size"), targetfile) ) if Ops.greater_or_equal(filesize, 0) # set the new value set = Convert.to_integer( SCR.Execute( path(".target.bash"), Builtins.sformat( "echo '%1' > '%2'", String.Quote(idstring), String.Quote(targetfile) ) ) ) == 0 if !set Builtins.y2error( "Setting the new id failed: driver: %1, value: %2", targetfile, idstring ) ret = false else Builtins.y2milestone( "File %1 - new PCI ID '%2' was succesfully set", targetfile, idstring ) end else # Error message Report.Error( Builtins.sformat( _("File '%1' does not exist. Cannot set new PCI ID."), targetfile ) ) ret = false end end if @new_ids != nil ret end |
- (Object) AddID(new_id)
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# File '../../src/modules/NewID.rb', line 54 def AddID(new_id) new_id = deep_copy(new_id) # initialize list if needed @new_ids = [] if @new_ids == nil if new_id != nil && new_id != {} if @new_ids == nil @new_ids = [new_id] @refresh_proposal = true if Builtins.contains(@removed_ids, new_id) # remove added id from removed list @removed_ids = Builtins.filter(@removed_ids) { |i| i != new_id } end elsif !Builtins.contains(@new_ids, new_id) @new_ids = Builtins.add(@new_ids, new_id) @refresh_proposal = true end end nil end |
- (Object) AddIDs(id)
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# File '../../src/modules/NewID.rb', line 298 def AddIDs(id) id = deep_copy(id) newid = deep_copy(id) if Builtins.haskey(newid, "uniq") # add device/vendor values from PCI scan for selected PCI device Builtins.foreach(GetPCIdevices()) do |pcidev| if Ops.get_string(pcidev, "unique_key", "") == Ops.get_string(newid, "uniq", "") Builtins.y2debug("Found PCI device: %1", pcidev) # libhd uses 0x10000 offset for PCI devices if Builtins.haskey(pcidev, "device_id") Ops.set( newid, "device", Builtins.tohexstring( Ops.subtract(Ops.get_integer(pcidev, "device_id", 0), 65536) ) ) end if Builtins.haskey(pcidev, "sub_device_id") Ops.set( newid, "subdevice", Builtins.tohexstring( Ops.subtract( Ops.get_integer(pcidev, "sub_device_id", 0), 65536 ) ) ) end if Builtins.haskey(pcidev, "vendor_id") Ops.set( newid, "vendor", Builtins.tohexstring( Ops.subtract(Ops.get_integer(pcidev, "vendor_id", 0), 65536) ) ) end if Builtins.haskey(pcidev, "sub_vendor_id") Ops.set( newid, "subvendor", Builtins.tohexstring( Ops.subtract( Ops.get_integer(pcidev, "sub_vendor_id", 0), 65536 ) ) ) end end end end deep_copy(newid) end |
- (Object) FormatActivationString(newid)
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# File '../../src/modules/NewID.rb', line 358 def FormatActivationString(newid) newid = deep_copy(newid) # create ID string which is passed to the driver ret = "" pci_any_id = "ffffffff" default_class = "0" default_mask = "0" newid = AddIDs(newid) if Builtins.haskey(newid, "uniq") ret = prepend_option( remove_hex_prefix(Ops.get_string(newid, "class_mask", "")), ret, default_mask ) ret = prepend_option( remove_hex_prefix(Ops.get_string(newid, "class", "")), ret, default_class ) ret = prepend_option( remove_hex_prefix(Ops.get_string(newid, "subdevice", "")), ret, pci_any_id ) ret = prepend_option( remove_hex_prefix(Ops.get_string(newid, "subvendor", "")), ret, pci_any_id ) ret = prepend_option( remove_hex_prefix(Ops.get_string(newid, "device", "")), ret, pci_any_id ) ret = prepend_option( remove_hex_prefix(Ops.get_string(newid, "vendor", "")), ret, pci_any_id ) ret end |
- (Object) GetModelString(uniq)
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# File '../../src/modules/NewID.rb', line 659 def GetModelString(uniq) ret = "" Builtins.foreach(GetPCIdevices()) do |d| if Ops.get_string(d, "unique_key", "") == uniq ret = Ops.get_string(d, "model", "") end end ret end |
- (Object) GetNewID(index)
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# File '../../src/modules/NewID.rb', line 101 def GetNewID(index) Ops.get(@new_ids, index, {}) end |
- (Object) GetNewIDs
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# File '../../src/modules/NewID.rb', line 97 def GetNewIDs deep_copy(@new_ids) end |
- (Object) GetPCIdevices
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# File '../../src/modules/NewID.rb', line 37 def GetPCIdevices if @pcidevices == nil # initialize list @pcidevices = Convert.convert( SCR.Read(path(".probe.pci")), :from => "any", :to => "list <map>" ) # still nil, set to empty - avoid reprobing next time @pcidevices = [] if @pcidevices == nil end deep_copy(@pcidevices) end |
- (Object) HwcfgFileName(newid)
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# File '../../src/modules/NewID.rb', line 473 def HwcfgFileName(newid) newid = deep_copy(newid) ret = "" newid = AddIDs(newid) if Builtins.haskey(newid, "uniq") vendor = remove_hex_prefix(Ops.get_string(newid, "vendor", "")) device = remove_hex_prefix(Ops.get_string(newid, "device", "")) if Ops.greater_than(Builtins.size(vendor), 0) && Ops.greater_than(Builtins.size(device), 0) ret = Builtins.sformat("vpid-%1-%2", vendor, device) subvendor = remove_hex_prefix(Ops.get_string(newid, "subvendor", "")) subdevice = remove_hex_prefix(Ops.get_string(newid, "subdevice", "")) if Ops.greater_than(Builtins.size(subvendor), 0) && Ops.greater_than(Builtins.size(subdevice), 0) ret = Builtins.sformat("%1-%2-%3", ret, subvendor, subdevice) end end Builtins.y2debug("activation string: %1", ret) ret end |
- (Object) main
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# File '../../src/modules/NewID.rb', line 15 def main Yast.import "UI" Yast.import "String" Yast.import "Report" Yast.import "ModuleLoading" Yast.import "Linuxrc" Yast.import "FileUtils" Yast.include self, "hwinfo/routines.rb" textdomain "tune" # list of configured PCI IDs @new_ids = nil @removed_ids = [] # cache .probe.pci values @pcidevices = nil @refresh_proposal = false @configfile = "/etc/sysconfig/hardware/newids" end |
- (Array) MakeProposal
Return new ID description
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# File '../../src/modules/NewID.rb', line 674 def MakeProposal ret = [] Builtins.foreach(@new_ids) do |newid| modulename = Ops.get_string(newid, "driver", "") sysdir = Ops.get_string(newid, "sysdir", "") idstring = FormatActivationString(newid) targetfile = sysdir != "" ? sysdir : modulename # test for installation proposal # %1 - name of kernel driver (e.g. e100) # %2 - PCI ID (hexnumbers) info = Builtins.sformat( _("Driver: %1, New PCI ID: %2"), targetfile, idstring ) if Builtins.haskey(newid, "uniq") model = GetModelString(Ops.get_string(newid, "uniq", "")) if model != nil && model != "" info = Ops.add(info, Builtins.sformat(" (%1)", model)) end end ret = Builtins.add(ret, info) end if Ops.greater_than( Builtins.size(@new_ids), 0 ) Builtins.y2milestone("NewID proposal: %1", ret) # proposal is valid @refresh_proposal = false deep_copy(ret) end |
- (Object) prepend_option(newopt, opts, defval)
Prepend option to PCI ID string, use default value if required
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# File '../../src/modules/NewID.rb', line 282 def prepend_option(newopt, opts, defval) return "" if opts == "" && newopt == "" if Ops.greater_than(Builtins.size(opts), 0) return Ops.add( Ops.add( Ops.greater_than(Builtins.size(newopt), 0) ? newopt : defval, " " ), opts ) else return newopt end end |
- (Object) Read(filename)
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# File '../../src/modules/NewID.rb', line 117 def Read(filename) if filename != nil && filename != "" @new_ids = [] # read file file = nil if FileUtils.Exists(filename) file = Convert.to_string(SCR.Read(path(".target.string"), filename)) else Builtins.y2milestone("File %1 does not exist yet", filename) end return false if file == nil lines = Builtins.splitstring(file, "\n") Builtins.y2debug("lines: %1", lines) comment = [] # parse lines Builtins.foreach(lines) do |line| line = String.CutBlanks(line) if Builtins.regexpmatch(line, "^#.*") # line is a comment comment = Builtins.add(comment, line) else parts = Builtins.splitstring(line, ",") driver = Ops.get(parts, 1) sysdir = Ops.get(parts, 2) # parse newid line # replace tabs by spaces line = Builtins.mergestring( Builtins.splitstring(Ops.get(parts, 0, ""), "\t"), " " ) idparts = Builtins.splitstring(line, " ") idparts = Builtins.filter(idparts) do |part| part != nil && part != "" end vendor = Ops.get(idparts, 0) device = Ops.get(idparts, 1) subvendor = Ops.get(idparts, 2) subdevice = Ops.get(idparts, 3) _class = Ops.get(idparts, 4) class_mask = Ops.get(idparts, 5) driver_data = Ops.get(idparts, 6) newid = {} # search for existing PCI card if class is not specified if class_mask == nil && _class == nil && vendor != nil && device != nil vid = nil did = nil svid = nil sdid = nil if vendor != nil vid = Builtins.tointeger( !has_hex_prefix(vendor) ? Ops.add("0x", vendor) : vendor ) end if device != nil did = Builtins.tointeger( !has_hex_prefix(device) ? Ops.add("0x", device) : device ) end if subvendor != nil svid = Builtins.tointeger( !has_hex_prefix(subvendor) ? Ops.add("0x", subvendor) : subvendor ) end if subdevice != nil sdid = Builtins.tointeger( !has_hex_prefix(subdevice) ? Ops.add("0x", subdevice) : subdevice ) end Builtins.y2debug("vid: %1", vid) Builtins.y2debug("did: %1", did) Builtins.y2debug("svid: %1", svid) Builtins.y2debug("sdid: %1", sdid) Builtins.foreach(GetPCIdevices()) do |dev| # check ID if vid == Ops.subtract(Ops.get_integer(dev, "vendor_id", 0), 65536) && did == Ops.subtract(Ops.get_integer(dev, "device_id", 0), 65536) # some devices don't have subdevice, subvendor if Builtins.haskey(dev, "sub_vendor_id") && Builtins.haskey(dev, "sub_device_id") if svid == Ops.subtract( Ops.get_integer(dev, "sub_vendor_id", 0), 65536 ) && sdid == Ops.subtract( Ops.get_integer(dev, "sub_device_id", 0), 65536 ) Ops.set( newid, "uniq", Ops.get_string(dev, "unique_key", "") ) end else Ops.set( newid, "uniq", Ops.get_string(dev, "unique_key", "") ) end end end end if !Builtins.haskey(newid, "uniq") Ops.set(newid, "vendor", vendor) if vendor != nil Ops.set(newid, "device", device) if device != nil Ops.set(newid, "subvendor", subvendor) if subvendor != nil Ops.set(newid, "subdevice", subdevice) if subdevice != nil Ops.set(newid, "class", _class) if _class != nil Ops.set(newid, "class_mask", class_mask) if class_mask != nil end Ops.set(newid, "driver_data", driver_data) if driver_data != nil Ops.set(newid, "driver", driver) if driver != nil Ops.set(newid, "sysdir", sysdir) if sysdir != nil if Ops.greater_than(Builtins.size(comment), 0) Ops.set(newid, "comment", comment) end Builtins.y2milestone("read newid: %1", newid) @new_ids = Builtins.add(@new_ids, newid) if newid != {} comment = [] end end Builtins.y2milestone("Read settings: %1", @new_ids) return true end false end |
- (Object) RefreshProposal
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# File '../../src/modules/NewID.rb', line 113 def RefreshProposal @refresh_proposal end |
- (Object) RemoveExistingFile(fname)
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# File '../../src/modules/NewID.rb', line 528 def RemoveExistingFile(fname) ret = true if fname != nil && fname != "" # remove old config file if it exists if Ops.greater_than(SCR.Read(path(".target.size"), fname), 0) res = Convert.to_integer( SCR.Execute(path(".target.bash"), Ops.add("/bin/rm ", fname)) ) if res != 0 Builtins.y2warning( "Removing of file %1 has failed, exit: %2", fname, res ) else Builtins.y2milestone("Removed file: %1", fname) end end end ret end |
- (Object) RemoveID(index)
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# File '../../src/modules/NewID.rb', line 77 def RemoveID(index) removed_id = Ops.get(@new_ids, index, {}) @new_ids = Builtins.remove(@new_ids, index) @refresh_proposal = true # add to removed if removed_id != nil && removed_id != {} && !Builtins.contains(@removed_ids, removed_id) @removed_ids = Builtins.add(@removed_ids, removed_id) if Builtins.contains(@new_ids, removed_id) # remove deleted id from list of new @new_ids = Builtins.filter(@new_ids) { |i| i != removed_id } end end nil end |
- (Object) SetNewID(nid, index)
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# File '../../src/modules/NewID.rb', line 105 def SetNewID(nid, index) nid = deep_copy(nid) Ops.set(@new_ids, index, nid) @refresh_proposal = true nil end |
- (Object) Write
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# File '../../src/modules/NewID.rb', line 553 def Write Builtins.y2milestone("Writing PCI ID cofiguration...") ret = true # content of /etc/sysconfig/hardware/newids sysconfig = "" # map ID commands to driver settings = {} # handle removed configurations - remove all modprobe entries if Ops.greater_than(Builtins.size(@removed_ids), 0) drvs = SCR.Dir(path(".modprobe_newid.install")) if drvs != nil && Ops.greater_than(Builtins.size(drvs), 0) Builtins.foreach(drvs) do |d| SCR.Write(Builtins.add(path(".modprobe_newid.install"), d), nil) end end end Builtins.foreach(@new_ids) do |newid| modulename = Ops.get_string(newid, "driver", "") sysdir = Ops.get_string(newid, "sysdir", "") idstring = FormatActivationString(newid) # write settings to /etc/modprobe.d/50-newid.conf if the module is known # (the module is not compiled into the kernel) if modulename != "" targetfile = sysdir != "" ? sysdir : modulename install_string = Builtins.sformat( "echo '%1' > '/sys/bus/pci/drivers/%2/new_id'", String.Quote(idstring), String.Quote(targetfile) ) current = Ops.get(settings, modulename, []) current = Builtins.add(current, install_string) Ops.set(settings, modulename, current) end # write hwcfg file to load the driver WriteHwcfg(newid) # add to /etc/sysconfig/hardware/newids if Builtins.haskey(newid, "comment") # add the comment sysconfig = Ops.add( Ops.add( sysconfig, Builtins.mergestring(Ops.get_list(newid, "comment", []), "\n") ), "\n" ) end sysconfig = Ops.add( Ops.add(Ops.add(sysconfig, idstring), ","), modulename ) sysconfig = Ops.add(Ops.add(sysconfig, ","), sysdir) if sysdir != "" # add trailing newline sysconfig = Ops.add(sysconfig, "\n") end if @new_ids != nil # write sysconfig settings if Ops.greater_than(Builtins.size(sysconfig), 0) # write sysconfig file ret = ret && SCR.Write(path(".target.string"), @configfile, sysconfig) else # remove old config file if it exists RemoveExistingFile(@configfile) end # write modprobe settings if Ops.greater_than(Builtins.size(settings), 0) Builtins.foreach(settings) do |modulename, values| install_string = Builtins.sformat( "/sbin/modprobe --ignore-install %1; %2", modulename, Builtins.mergestring(values, "; ") ) ret = ret && SCR.Write( Builtins.add(path(".modprobe_newid.install"), modulename), install_string ) end # flush changes SCR.Write(path(".modprobe_newid"), nil) end # handle removed configurations - remove hwcfg files if Ops.greater_than(Builtins.size(@removed_ids), 0) Builtins.foreach(@removed_ids) do |rem| fname = HwcfgFileName(rem) if fname != "" # remove the file fname = Ops.add("/etc/sysconfig/hardware/hwcfg-", fname) RemoveExistingFile(fname) end end end ret end |
- (Object) WriteHwcfg(newid)
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# File '../../src/modules/NewID.rb', line 499 def WriteHwcfg(newid) newid = deep_copy(newid) ret = false cfgname = HwcfgFileName(newid) driver = Ops.get_string(newid, "driver", "") Builtins.y2debug("newid: %1", newid) Builtins.y2debug("cfgname: %1", cfgname) Builtins.y2debug("driver: %1", driver) if cfgname != "" && driver != "" # prepare hwcfg values startmode = "auto" = "" p = Ops.add(path(".sysconfig.hardware.value"), Builtins.topath(cfgname)) # write the values SCR.Write(Ops.add(p, path(".MODULE")), driver) SCR.Write(Ops.add(p, path(".STARTMODE")), startmode) SCR.Write(Ops.add(p, path(".MODULE_OPTIONS")), ) # flush the changes SCR.Write(path(".sysconfig.hardware"), nil) end ret end |