genode/repos/os/run/ahci_bench.run

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#
# Select benchmark layer
#
# 0: driver internal
# 1: native Genode app
# 2: native Genode app with partition manager
#
set layer 0
#
# Build
#
set build_components {
core init
drivers/timer
drivers/ahci
drivers/platform
}
lappend_if [expr ($layer == 1 || $layer == 2)] build_components test/block_bench
lappend_if [expr ($layer == 2)] build_components server/part_blk
build $build_components
create_boot_directory
#
# Config
#
# basic config for all layers
set config {
<config>
<parent-provides>
<service name="ROM"/>
<service name="RAM"/>
<service name="IRQ"/>
<service name="IO_MEM"/>
<service name="CAP"/>
<service name="PD"/>
<service name="RM"/>
<service name="CPU"/>
<service name="LOG"/>
<service name="SIGNAL"/>
</parent-provides>
<default-route>
<any-service><parent/><any-child/></any-service>
</default-route>
<start name="platform_drv">
<resource name="RAM" quantum="1M"/>
<provides><service name="Regulator"/></provides>
</start>
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start> }
# start driver internal bench (wich a the driver itself) with layer 0
append_if [expr $layer == 0] config {
<start name="ahci_bench">
<resource name="RAM" quantum="1G"/>
<provides><service name="Block"/></provides>
</start> }
# start part_blk with layer 1
append_if [expr $layer == 2] config {
<start name="part_blk">
<resource name="RAM" quantum="10M" />
<provides><service name="Block" /></provides>
<route>
<service name="Block"><child name="ahci" /></service>
<any-service><parent/><any-child/></any-service>
</route>
<config>
<policy label="test-block_bench" partition="0"/>
</config>
</start> }
# start normal AHCI driver and bench app with layer 1 or 2
append_if [expr ($layer == 1 || $layer == 2)] config {
<start name="ahci">
<resource name="RAM" quantum="10M"/>
<provides><service name="Block"/></provides>
</start>
<start name="test-block_bench">
<resource name="RAM" quantum="1G"/> }
# if layer is 2 route block requests of bench app to part_blk
append_if [expr $layer == 2] config {
<route>
<service name="Block"><child name="part_blk" /></service>
<any-service><parent/><any-child/></any-service>
</route> }
# end start node of bench app if layer 1 or 2
append_if [expr ($layer == 1 || $layer == 2)] config {
</start> }
# end config
append config {
</config> }
install_config $config
#
# Boot modules
#
set boot_modules { core init timer platform_drv }
lappend_if [expr ($layer == 0)] boot_modules ahci_bench
lappend_if [expr ($layer == 1 || $layer == 2)] boot_modules ahci
lappend_if [expr ($layer == 1 || $layer == 2)] boot_modules test-block_bench
lappend_if [expr ($layer == 2)] boot_modules part_blk
build_boot_image $boot_modules
run_genode_until forever