obp/obp/arch/sun4v/niagara2-hw/release/dropins.src

# ========== Copyright Header Begin ==========================================
#
# Hypervisor Software File: dropins.src
#
# Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
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# INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
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# ========== Copyright Header End ============================================
# @(#)dropins.src 1.2 07/08/06
# purpose:
# copyright: Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
# copyright: Use is subject to license terms.
#
#
# Format:       key     <data>
#               build   <command to run>
#               depend  <file>
#               target  <dropin-src> <dropin-name>
#               source{ [code] terminated by }source
#               include <file>
#
version2

message Remove old hardware support from code!
# Because we are putting Niagara2 support back into the common
# sources before we decomission support for P1.0 hardware, we
# must still support the old Southbridge device, and all the
# hacks that went with it. Eventually, we can remove the following:
#  - IDE driver
#  - ISA driver
#  - PCI bridge hack
#  - 'no-device' method
# Also, there is a hack in the sun4v pci FCode driver to workaround
# Niagara2 erratum 106. That can be removed when we stop supporting
# version 1.0 Niagara2 chips.

# create the code to execute fcode dropins
source{
caps off
" /packages/SUNW,builtin-drivers" find-device

   headerless
   : load-driver ( str$ -- )
      find-drop-in  if          ( adr,len )
         >r dup >r  1 byte-load (  )
         r> r> free-drop-in     (  )
      then                      (  )
   ;

   \ This is what we do if a device is probed, but we don't
   \ want to create a device node for it.
   \ The "delete-device" is just a list monkey that removes
   \ the specified phandle from its parent's list of children.
   \ There is no deallocation of resources, and the phandle
   \ continues to point to a valid device.
   \
   \ Remove this method when we no longer support P1.0 hardware
   : no-device ( flag -- )
      if
         current-device delete-device drop
         -1 throw
      then
   ;

   : interrupt-property ( n -- )  " interrupts" integer-property  ;

   : get-fcode  ( adr1 len1 adr2 len2 -- true | false )
      find-drop-in  if
         2dup >r >r
         rot min  rot swap  move
         r> r> free-drop-in
         true
      else  2drop false
      then
   ;

   headers

}source

build           ${MAKEDI}

target          bootprom.bin    bootprom

depend          ${BP}/dev/sun4v-devices/vnexus/depend.mk
target          vnexus.fc         SUNW,vnexus
source{
   : onboard-devices ( -- )
      diagnostic-mode? if
         ." Loading onboard drivers: "
      then
      0 0 " 100" " /" begin-package
         " SUNW,vnexus" load-driver
      end-package
   ;
}source

# Fonts
depend          ${BP}/pkg/termemu/fonts.mk
external        font.di

# Sunlogo
depend          ${BP}/pkg/sunlogo/logo.mk
external        sun-logo.di

# Keyboard Translator Package
depend          ${BP}/pkg/keyboard/translator/kbdtrans.mk
external        kbdtrans.di

# Sun USB Keyboard Tables
depend          ${BP}/pkg/keyboard/tables/usb/keyboard.mk
external        usbkbds.di

# Network boot support package
depend          ${BP}/pkg/netinet/obptftp.mk
external        obptftp.di

# Sun4v PCI FCode driver
depend          ${BP}/dev/sun4v-devices/vpci/depend.mk
target          vpci.fc         sun4v-vpci
buildoptions    vpci.fc:=       FTHFLAGS += [define] 64BIT-ASSIGNED?
buildoptions    vpci.fc:=       FTHFLAGS += [define] N2-ERRATUM-106
source{
   : pciex ( -- )
       " sun4v-vpci" load-driver
   ;
}source

# vebus on huron
depend          ${BP}/dev/sun4v-devices/vebus/depend.mk
target          vebus.fc        sun4v-ebus
source{
   : vebus ( -- )
       " sun4v-ebus" load-driver
   ;
}source

# Serial ttya
depend          ${BP}/dev/ebus-devices/su-serial/depend.mk
target          su-serial.fc    su-serial
source{
   : ebus-serial ( -- )
      " serial" device-name
      1 interrupt-property
      " su16550"   encode-string
      " su"        encode-string encode+ " compatible" property
      " su-serial" load-driver
   ;
   alias ebus-0,ca0000  ebus-serial
}source

# Niagara2 performace counter driver
depend          ${BP}/dev/sun4v-devices/n2/perf-cntr/depend.mk
target          perf-cntr.fc            sun4v-perf-cnt
source{
   : SUNW,n2piu-pr ( -- )
      " sun4v-perf-cnt" load-driver
   ;
}source

# Niagara2 NIU nexus driver
depend          ${BP}/dev/sun4v-devices/niu-nexus/depend.mk
target          niu-nexus.fc    niu-nexus
source{
   : SUNW,niumx ( -- )
      " niu-nexus" load-driver
   ;
}source

# Intel Gigabit Ethernet
depend          ${BP}/dev/network/ophir/depend.mk
target          ophir.fc                ophir
source{
   \ Use the subsystem vendor id 0x108e for Sun so we ensure that
   \ we don't attach the Ophir driver to PCI-E cards. If we do,
   \ it's possible that the Ophir driver could blow away the EEPROM
   \ MAC, and the system wouldn't be able to recover the MAC.
   : pciex8086,105e.108e.105e ( -- )
      " ophir" load-driver
   ;

}source

# Niagara2 NIU network device driver
depend          ${BP}/dev/network/neptune/niu/depend.mk
target          niu.fc          niu-network
source{
   : SUNW,niusl ( -- )
      " niu-network" load-driver
   ;
}source

# virtual flashprom support
depend          ${BP}/dev/sun4v-devices/flashprom/depend.mk
target          flashprom.fc    sun4v-flashprom
source{
   : flashprom ( -- )   " sun4v-flashprom" load-driver ;
}source

# virtual console
depend          ${BP}/dev/sun4v-devices/console/depend.mk
target          console.fc      sun4v-console
source{
   :  SUNW,sun4v-console ( -- ) " sun4v-console" load-driver  ;
}source

# vchannel support
depend          ${BP}/dev/sun4v-devices/vchannel/depend.mk
target          vchannel.fc         sun4v-chan-dev
source{
   : SUNW,sun4v-channel-devices  ( -- )  " sun4v-chan-dev" load-driver ;
}source

# vNET support
depend          ${BP}/dev/sun4v-devices/vnet/depend.mk
target          vnet.fc         sun4v-vnet
source{
   : SUNW,sun4v-network  ( -- )   " sun4v-vnet" load-driver  ;
}source

# vDisk support
depend          ${BP}/dev/sun4v-devices/vdisk/depend.mk
target          vdisk.fc                sun4v-vdisk
source{
   : SUNW,sun4v-disk  ( -- )  " sun4v-vdisk" load-driver  ;
}source

# hypervisor TOD
depend          ${BP}/dev/sun4v-devices/tod/depend.mk
target          tod.fc  sun4v-tod
source{
   : SUNW,sun4v-tod ( -- )      " sun4v-tod" load-driver ;
}source

# SAS LSI 1064 driver (PCI-E version)
# depend          ${BP}/dev/scsi/adapters/lsi1064/depend.mk
# buildoptions    lsi1064.di:= MAKEDI = ${ROOT}/bin/makedi
#       target          lsi1064.fc      pci1000,56
# source{
#   : pci1000,56 ( -- )
#        " pci1000,56" load-driver
#   ;
#   alias pci1000,50.1000.1000   pci1000,56
#   alias pci1000,56.1000.1000   pci1000,56
#   alias pciex1000,50.1000.1000 pci1000,56
#   alias pciex1000,50.1000.3010 pci1000,56
#   alias pciex1000,56.1000.1000 pci1000,56
#   alias pciex1000,56.1000.3010 pci1000,56
#   alias pciex1000,58.1000.1000 pci1000,56
#   alias pciex1000,58.1000.3010 pci1000,56
#   alias pciex1000,58.1000.3080 pci1000,56
#   alias pci1000,50.1000.3020   pci1000,56
# }source

# Dec bridge
depend          ${BP}/dev/pci-bridge/dec21152/depend.mk
target          dec21152.fc     class060400
source{
    : class060400 ( -- )
\ The pci-express bridge that shows up as the "parent" to all the southbridge
\ devices actually disables Legacy IO if the IO base/limit are set to decode
\ that range (0 - fff).  So we need to setup all the parent bridges EXCEPT
\ the southbridge to decode that range.  We also don't want anyone else to be
\ allocated those resources.  So we put those resources on the free list, and
\ then allocate them right before we load the southbridge driver.
\
\ This hack can be removed when we no longer support p1.0 hardware
\
\ This trick depends on
\ 1. IO address are allocated from 0 up
\ 2. No IO devices are probed before the southbridge.

      my-space " config-l@" $call-parent h# 524910b9 = if  \ SOUTHBRIDGE
         my-space h# 100.0000 or h# 1000 h# 1000 " resource-alloc"
         $call-parent drop
      then

       " class060400" load-driver
    ;
}source

# onboard IDE controller
# Remove the IDE driver with P1.0 support
depend          ${BP}/dev/ide/pci/depend.mk
# buildoptions  ide.fc:= FTHFLAGS += [define] M1575-workarounds
target          ide.fc          class010100
source{
   : class010100 ( -- )
      " class010100" load-driver
   ;
   alias class01018a class010100
   alias class01018f class010100
}source

# Legacy interface controller
# Remove the Isa driver (and driver source code) with P1.0 support
depend          ${BP}/dev/southbridge/huron/isa/depend.mk
target          isa.fc          pci10b9,1575
# The following flag toggles between using sideband interrupts
# and virtual wire INTX messages for the Southbridge
buildoptions    isa.fc:= FTHFLAGS += [define] INTX-MESSAGES?
source{
   : pci10b9,1575  ( -- )
      " pci10b9,1575" load-driver
      -1 no-device              \ delete the node after init
    ;
    alias  pci10b9,1575.10b9.1575  pci10b9,1575

}source

# Existing *LEGACY* on-board USB controller. Only on P0 Huron. Remove when
# P0 no longer needs to be supported.
source{
   : pci10b9,5237  ( -- )
      \ Set "USB Reset Mux" bit in the ULI 1575 to ensure that
      \ software induced controller resets are handled correctly
      h# 46 " config-b@" $call-parent 8 or h# 46 " config-b!" $call-parent
      " ohci" load-driver
   ;
   alias pci10b9,5237.10b9.5237  pci10b9,5237
}source

# ===== USB2 driver block. Ends at ====== #
# onboard USB 1.0 driver
depend          ${BP}/dev/usb2/hcd/ohci/depend.mk
target          ohci.fc          ohci
source{
   : pci1033,35  ( -- )
      " ohci" load-driver
   ;
   alias pci1033,35.1033.35 pci1033,35
}source

# onboard USB 2.0 driver
depend          ${BP}/dev/usb2/hcd/ehci/depend.mk
buildoptions    ehci.fc:= FTHFLAGS += [define] set-usb20-char
target          ehci.fc          ehci
source{
   : pci1033,e0  ( -- )
      " ehci" load-driver
   ;
   alias pci1033,e0.1033.e0 pci1033,e0
}source


depend          ${BP}/dev/usb2/device/device/depend.mk
target          usbdevice.fc          usbdevice
source{
   : usbdevice  ( -- adr len true | false )  " usbdevice" get-fcode  ;
   alias device usbdevice
}source

depend          ${BP}/dev/usb2/device/hub/depend.mk
target          hub.fc          hub
source{
   : hub  ( -- adr len true | false )  " hub" get-fcode  ;
   alias usb,class9 hub
}source

depend          ${BP}/dev/usb2/device/keyboard/depend.mk
target          usbkbd.fc          usbkbd
source{
   : usbkbd  ( -- adr len true | false )  " usbkbd" get-fcode  ;
   alias usbif,class3.1.1 usbkbd
}source

depend          ${BP}/dev/usb2/device/storage/depend.mk
target          usbstorage.fc          usbstorage
source{
   : usbstorage  ( -- adr len true | false )  " usbstorage" get-fcode  ;
   alias usbif,class8 usbstorage
}source
# ===== End USB2 driver block. ====== #

# finish the dropins
source{
device-end
caps on
}source