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06edc0d52b
Introduce the managing_system privilege for components like the platform_driver to allow it to call system management functionality that is reserved by kernel or special firmware, e.g., ARM Trusted Firmware. The former RAM resource configuration attribute `constrain_phys`, which enabled to constrain the region of physical RAM to be used, gets replaced by the new, broader managing_system configuration attribute of a `start` node. It gets enforced by the sandbox library. Ref #3816
123 lines
3.1 KiB
Plaintext
123 lines
3.1 KiB
Plaintext
if {[have_spec foc] || [have_spec linux] ||
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[have_spec rpi3] ||
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[expr [have_spec imx53] && [have_spec trustzone]]} {
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puts "Run script is not supported on this platform."
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exit 0
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}
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set on_hardware [expr ![have_include power_on/qemu]]
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create_boot_directory
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import_from_depot [depot_user]/src/[base_src] \
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[depot_user]/pkg/[drivers_nic_pkg] \
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[depot_user]/src/init \
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[depot_user]/src/nic_bridge
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build { app/ping }
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proc dst_ip { } {
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if {![have_include power_on/qemu]} {
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return "10.0.0.2"
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} else {
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return "10.0.2.2"
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}
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}
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append config {
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<config>
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<parent-provides>
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<service name="ROM"/>
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<service name="IRQ"/>
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<service name="IO_MEM"/>
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<service name="IO_PORT"/>
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<service name="PD"/>
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<service name="RM"/>
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<service name="CPU"/>
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<service name="LOG"/>
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</parent-provides>
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<default-route>
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<any-service> <parent/> <any-child/> </any-service>
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</default-route>
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<default caps="100"/>
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<start name="timer">
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<resource name="RAM" quantum="1M"/>
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<provides><service name="Timer"/></provides>
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</start>
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<start name="drivers" caps="1000" managing_system="yes">
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<resource name="RAM" quantum="32M"/>
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<binary name="init"/>
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<route>
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<service name="ROM" label="config"> <parent label="drivers.config"/> </service>
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<service name="Timer"> <child name="timer"/> </service>
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<any-service> <parent/> </any-service>
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</route>
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<provides> <service name="Nic"/> </provides>
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</start>
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<start name="nic_bridge" caps="200">
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<resource name="RAM" quantum="10M"/>
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<provides><service name="Nic"/></provides>
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<config mac="02:02:02:02:03:00">
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<policy label_prefix="ping_1"/>
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<policy label_prefix="ping_2"/>
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</config>
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<route>
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<service name="Nic"> <child name="drivers"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start>}
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append_if $on_hardware config {
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<start name="ping_2">
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<binary name="ping"/>
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<resource name="RAM" quantum="8M"/>
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<config period_sec="1"
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verbose="no"
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count="1"
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protocol="udp"
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dst_ip="} [dst_ip] {"
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dst_port="12345"/>
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<route>
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<service name="Nic"> <child name="nic_bridge"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start>}
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append config {
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<start name="ping_1">
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<binary name="ping"/>
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<resource name="RAM" quantum="8M"/>
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<config dst_ip="} [dst_ip] {"
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period_sec="1"
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verbose="no"
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count="3"/>
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<route>
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<service name="Nic"> <child name="nic_bridge"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start>
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</config>}
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install_config $config
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build_boot_image { ping }
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proc qemu_nic_model {} {
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if [have_spec x86] { return e1000 }
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if [have_spec lan9118] { return lan9118 }
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if [have_spec zynq] { return cadence_gem }
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return nic_model_missing
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}
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append qemu_args " -nographic "
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append qemu_args " -netdev user,id=net0 "
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append qemu_args " -net nic,model=[qemu_nic_model],netdev=net0 "
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set done_string ".*\"ping_1\" exited with exit value 0.*\n"
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append_if $on_hardware done_string ".*ping_2\] From [dst_ip] Destination Unreachable.*\n"
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run_genode_until $done_string 30
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