Class: Yast::BootArchClass
- Inherits:
-
Module
- Object
- Module
- Yast::BootArchClass
- Defined in:
- ../../src/modules/BootArch.rb
Instance Method Summary (collapse)
-
- (String) DefaultKernelParams(resume)
Get parameters for the default kernel.
-
- (String) FailsafeKernelParams
Get parameters for the failsafe kernel.
- - (Object) main
-
- (Object) ResumeAvailable
Is Suspend to Disk available?.
-
- (String) StrArch
Return architecture as string.
-
- (Object) VgaAvailable
Is VGA parameter setting available.
Instance Method Details
- (String) DefaultKernelParams(resume)
Get parameters for the default kernel
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# File '../../src/modules/BootArch.rb', line 38 def DefaultKernelParams(resume) features = ProductFeatures.GetStringFeature( "globals", "additional_kernel_parameters" ) kernel_cmdline = Kernel.GetCmdLine if Arch.i386 || Arch.x86_64 ret = kernel_cmdline != "" ? Ops.add(kernel_cmdline, " ") : "" if resume != "" ret = Ops.add(ret, Builtins.sformat("resume=%1 ", resume)) end ret = Ops.add(Ops.add(ret, features), " ") if features != "" if Builtins.regexpmatch(ret, "^(.* )?splash=[[:lower:]]+( .*)?$") ret = Builtins.regexpsub( ret, "^((.* ))?splash=[[:lower:]]+(( .*)?)$", "\\1 \\3" ) end ret = Ops.add(ret, "splash=silent quiet showopts") return ret elsif Arch.ia64 ret = kernel_cmdline != "" ? Ops.add(kernel_cmdline, " ") : "" ret = Ops.add(Ops.add(ret, features), " ") if features != "" ret = Ops.add(ret, "splash=silent quiet") # FIXME: this does not belong here, it cannot be tracked or maintained # and is undocumented # on SGI Altix change kernel default hash tables sizes if SCR.Read(path(".target.stat"), "/proc/sgi_sn") != {} ret = Ops.add(ret, " thash_entries=2097152") end return ret elsif Arch.s390 file_desc = Convert.convert( SCR.Execute(path(".target.bash_output"), "echo $TERM"), :from => "any", :to => "map <string, any>" ) env_term = Ops.get_string(file_desc, "stdout", "") termparm = "hvc_iucv=8 TERM=dumb" if env_term == "linux\n" termparm = "TERM=linux console=ttyS0 console=ttyS1" end parameters = Builtins.sformat("%1 %2", features, termparm) if resume != "" parameters = Ops.add( parameters, Builtins.sformat(" resume=%1", resume) ) end return parameters else Builtins.y2warning("Default kernel parameters not defined") return kernel_cmdline end end |
- (String) FailsafeKernelParams
Get parameters for the failsafe kernel
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# File '../../src/modules/BootArch.rb', line 99 def FailsafeKernelParams ret = "" if Arch.i386 ret = "showopts apm=off noresume nosmp maxcpus=0 edd=off powersaved=off nohz=off highres=off processor.max_cstate=1 nomodeset" elsif Arch.x86_64 ret = "showopts apm=off noresume edd=off powersaved=off nohz=off highres=off processor.max_cstate=1 nomodeset" elsif Arch.ia64 ret = "nohalt noresume powersaved=off" elsif Arch.s390 ret = Ops.add(DefaultKernelParams(""), " noresume") else Builtins.y2warning("Parameters for Failsafe boot option not defined") end if Stage.initial ret = Ops.add(ret, " NOPCMCIA") if Linuxrc.InstallInf("NOPCMCIA") == "1" else saved_params = Convert.convert( SCR.Read(path(".target.ycp"), "/var/lib/YaST2/bootloader.ycp"), :from => "any", :to => "map <string, any>" ) ret = Ops.add( Ops.add(ret, " "), Ops.get_string(saved_params, "additional_failsafe_params", "") ) end #B#352020 kokso: - Graphical failsafe mode #ret = ret + " 3"; ret = Ops.add(ret, " x11failsafe") #B#352020 end ret end |
- (Object) main
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# File '../../src/modules/BootArch.rb', line 24 def main textdomain "bootloader" Yast.import "Arch" Yast.import "Kernel" Yast.import "Linuxrc" Yast.import "ProductFeatures" Yast.import "Stage" end |
- (Object) ResumeAvailable
Is Suspend to Disk available?
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# File '../../src/modules/BootArch.rb', line 142 def ResumeAvailable Arch.i386 || Arch.x86_64 || Arch.ia64 || Arch.s390 end |
- (String) StrArch
Return architecture as string
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# File '../../src/modules/BootArch.rb', line 149 def StrArch ret = Arch.architecture if ret == "ppc" || ret == "ppc64" if Arch.board_iseries ret = "iseries" elsif Arch.board_prep ret = "prep" elsif Arch.board_chrp ret = "chrp" elsif Arch.board_mac_new ret = "pmac" elsif Arch.board_mac_old ret = "pmac" else ret = "unknown" end end Builtins.y2milestone("Type of architecture: %1", ret) ret end |
- (Object) VgaAvailable
Is VGA parameter setting available
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# File '../../src/modules/BootArch.rb', line 136 def VgaAvailable Arch.i386 || Arch.x86_64 || Arch.ia64 end |