genode/repos/os/run/ahci_bench.run
Christian Helmuth 02f84f98c3 Explicitly set Qemu disk-image format to raw
Prevents the annoying warning about

  WARNING: Image format was not specified for 'bin/test.img' and probing guessed raw.
           Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
           Specify the 'raw' format explicitly to remove the restrictions.
2016-04-11 11:51:44 +02:00

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set mke2fs [check_installed mke2fs]
set dd [check_installed dd]
#
# Build
#
set build_components {
core init
drivers/timer
drivers/ahci
drivers/platform
test/blk/bench
}
source ${genode_dir}/repos/base/run/platform_drv.inc
append_platform_drv_build_components
build $build_components
#
# Build EXT2-file-system image
#
catch { exec $dd if=/dev/zero of=bin/ext2.raw bs=1M count=16 }
catch { exec $mke2fs -F bin/ext2.raw }
create_boot_directory
#
# Generate config
#
set config {
<config>
<parent-provides>
<service name="ROM"/>
<service name="RAM"/>
<service name="IRQ"/>
<service name="IO_MEM"/>
<service name="IO_PORT"/>
<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="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start>
}
append_platform_drv_config
append config {
<start name="ahci_drv">
<resource name="RAM" quantum="10M" />
<provides><service name="Block" /></provides>
<config>
<policy label="test-ahci" device="0" />
</config>
</start>
<start name="test-ahci">
<binary name="test-blk-bench" />
<resource name="RAM" quantum="5M" />
<config>
<libc stdout="/dev/log">
<vfs>
<dir name="dev"> <log/> </dir>
</vfs>
</libc>
</config>
<route>
<service name="Block"><child name="ahci_drv"/></service>
<any-service> <parent/> <any-child /> </any-service>
</route>
</start>
</config> }
install_config $config
#
# Boot modules
#
set boot_modules { core init timer ahci_drv test-blk-bench libc.lib.so
ld.lib.so }
append_platform_drv_boot_modules
build_boot_image $boot_modules
append qemu_args " -nographic -m 256 "
append qemu_args " -drive id=disk,file=bin/ext2.raw,format=raw,if=none -device ahci,id=ahci -device ide-hd,drive=disk,bus=ahci.0 -boot d"
append qemu_args " -drive id=cd,file=[run_dir]/../ahci_bench.iso,if=none,media=cdrom -device ide-cd,drive=cd,bus=ahci.1"
run_genode_until "Done.*\n" 100