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The test runs as lx_user task and uses several *delay and wait queue test cases happened to be used in real ported linux drivers. The test shows the time spent with several time sources, e.g. jiffies, rdtsc, lx_time_counter_count etc. Issue #4540
97 lines
1.6 KiB
Plaintext
97 lines
1.6 KiB
Plaintext
#
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# Build
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#
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if {[expr ![have_spec x86_64]]} {
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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 use_top 0
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set build_components {
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core init timer
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test/driver_time
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}
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append_if $use_top build_components { app/top }
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source ${genode_dir}/repos/base/run/platform_drv.inc
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append_platform_drv_build_components
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build $build_components
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create_boot_directory
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# override default platform driver policy
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proc platform_drv_policy {} {
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return {
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<policy label_prefix="test-driver_time"> <device name="PS2"/> </policy>
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}
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}
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#
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# Generate config
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#
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append config {
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<config verbose="yes" prio_levels="4">
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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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<service name="TRACE"/>
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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="test-driver_time" priority="-1">
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<resource name="RAM" quantum="2M"/>
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</start>}
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append_platform_drv_config
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append_if $use_top config {
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<start name="top">
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<resource name="RAM" quantum="2M"/>
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<config period_ms="40000"/>
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</start>}
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append config {
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</config>}
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install_config $config
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#
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# Boot modules
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#
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# generic modules
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set boot_modules {
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core ld.lib.so init timer
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test-driver_time
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}
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append_if $use_top boot_modules { top }
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append_platform_drv_boot_modules
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build_boot_image $boot_modules
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append qemu_args "-nographic "
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run_genode_until forever
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