genode/repos/base/run/platform_drv.inc

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proc have_platform_drv {} {
if {[have_spec linux]} {
return 0
}
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return [expr [have_spec arndale] \
|| [have_spec imx53] \
|| [have_spec rpi] \
|| [have_spec odroid_x2] \
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|| [have_spec x86]]
}
##
# Return 1 if the scenario depends on the USB driver on the used platform
#
# On most ARM platform, user input is provided by an USB HID device. On other
# platforms, the USB driver may be omitted.
#
proc need_usb_hid { } {
# covered by fb_sdl
if {[have_spec linux]} { return 0 }
# covered by ps2_drv
if {[have_spec x86]} { return 0 }
if {[have_spec pbxa9]} { return 0 }
return [have_spec usb]
}
proc platform_drv_build_components {} {
set drv_build_components ""
lappend_if [have_platform_drv] drv_build_components drivers/platform
lappend_if [have_spec acpi] drv_build_components drivers/acpi
lappend_if [have_spec acpi] drv_build_components server/report_rom
lappend_if [have_spec nova] drv_build_components drivers/platform/spec/x86/device_pd
return $drv_build_components
}
proc append_platform_drv_build_components {} {
global build_components
append build_components { } [platform_drv_build_components]
}
proc platform_drv_boot_modules {} {
set drv_boot_modules ""
lappend_if [have_platform_drv] drv_boot_modules platform_drv
lappend_if [have_spec acpi] drv_boot_modules acpi_drv
lappend_if [have_spec acpi] drv_boot_modules report_rom
lappend_if [have_spec nova] drv_boot_modules device_pd
lappend_if [have_spec muen] drv_boot_modules acpi
return $drv_boot_modules
}
proc append_platform_drv_boot_modules {} {
global boot_modules
append boot_modules { } [platform_drv_boot_modules]
}
proc platform_drv_policy {} {
if ([have_spec x86]) {
return {
<policy label_prefix="ps2_drv"> <device name="PS2"/> </policy>
<policy label_prefix="nic_drv"> <pci class="ETHERNET"/> </policy>
<policy label_prefix="fb_drv"> <pci class="VGA"/> </policy>
<policy label_prefix="wifi_drv"> <pci class="WIFI"/> </policy>
<policy label_prefix="usb_drv"> <pci class="USB"/> </policy>
<policy label_prefix="ahci_drv"> <pci class="AHCI"/> </policy>
<policy label_prefix="audio_drv"> <pci class="AUDIO"/> <pci class="HDAUDIO"/> </policy>
<policy label_prefix="intel_fb_drv" irq_mode="nomsi">
<pci class="VGA"/>
<pci bus="0" device="0" function="0"/>
<pci class="ISABRIDGE"/>
</policy>}
} else {
return {}
}
}
proc platform_drv_priority {} { return "" }
proc platform_drv_add_routing {} {
if {[have_spec acpi]} {
return {
<service name="ROM" label="system"> <child name="acpi_report_rom"/> </service>}
}
return ""
}
proc platform_drv_config_config {} {
if {[have_spec acpi] || [have_spec arm] || [have_spec muen]} {
return {
<config>}
}
return {
<config acpi="no">}
}
proc platform_drv_config {} {
set drv_config ""
if {[have_spec acpi]} {
append drv_config "
<start name=\"acpi_drv\" [platform_drv_priority]>"
append drv_config {
<resource name="RAM" quantum="3M"/>
<route>
<service name="IO_MEM"> <parent/> </service>
<service name="LOG"> <parent/> </service>
<service name="PD"> <parent/> </service>
<service name="RM"> <parent/> </service>
<service name="CPU"> <parent/> </service>
<service name="RAM"> <parent/> </service>
<service name="ROM"> <parent/> </service>
<service name="Report"> <child name="acpi_report_rom"/> </service>
</route>
</start>}
append drv_config "
<start name=\"acpi_report_rom\" [platform_drv_priority]>"
append drv_config {
<binary name="report_rom"/>
<resource name="RAM" quantum="2M"/>
<provides>
<service name="ROM" />
<service name="Report" />
</provides>
<config>
<policy label="platform_drv -> acpi" report="acpi_drv -> acpi"/>
</config>
<route>
<service name="LOG"> <parent/> </service>
<service name="PD"> <parent/> </service>
<service name="CPU"> <parent/> </service>
<service name="RAM"> <parent/> </service>
<service name="ROM"> <parent/> </service>
</route>
</start>}
}
if {[have_platform_drv]} {
append drv_config "
<start name=\"platform_drv\" [platform_drv_priority]>"
append drv_config {
<resource name="RAM" quantum="4M" constrain_phys="yes"/>
<provides>
<service name="Platform"/>}
append_if [have_spec acpi] drv_config {
<service name="Acpi"/>}
append_if [have_spec arm] drv_config {
<service name="Regulator"/>}
append drv_config {
</provides>
<route>}
append drv_config "[platform_drv_add_routing]"
append_if [have_spec acpi] drv_config {
<service name="ROM" label="acpi"> <child name="acpi_report_rom"/> </service>}
append_if [have_spec rpi] drv_config {
<service name="Timer"> <any-child/> </service>}
append drv_config {
<any-service> <parent/> </any-service>
</route>}
append drv_config [platform_drv_config_config]
append drv_config [platform_drv_policy]
append drv_config {
</config>
</start>}
}
return $drv_config
}
proc append_platform_drv_config {} {
global config
append config [platform_drv_config]
return $config
}