genode/os/run/ahci.run
2013-02-22 20:28:27 +01:00

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if {![have_spec x86_32]} {
puts "\nThe AHCI driver supports the x86_32 architecture only\n"
exit 0
}
#
# Build
#
set build_components {
core init drivers/timer drivers/pci drivers/ahci test/block
}
lappend_if [have_spec acpi] build_components drivers/acpi
lappend_if [have_spec pci] build_components drivers/pci/device_pd
build $build_components
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>}
append_if [have_spec acpi] config {
<start name="acpi">
<resource name="RAM" quantum="4M"/>
<binary name="acpi_drv"/>
<provides>
<service name="PCI"/>
<service name="IRQ" />
</provides>
<route>
<service name="PCI"> <any-child /> </service>
<any-service> <parent/> <any-child /> </any-service>
</route>
</start>}
append_if [expr ![have_spec acpi]] config {
<start name="pci_drv">
<resource name="RAM" quantum="2M"/>
<provides><service name="PCI"/></provides>
</start>}
append config {
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
<route>
<service name="IRQ"><child name="acpi" /></service>
<any-service> <parent /> <any-child /></any-service>
</route>
</start>
<start name="ahci">
<binary name="ahci_drv" />
<resource name="RAM" quantum="10M" />
<provides><service name="Block" /></provides>
<route>}
append_if [have_spec acpi] config {
<service name="IRQ"><child name="acpi" /></service>}
append config {
<any-service> <parent /> <any-child /></any-service>
</route>
</start>
<start name="test-block">
<resource name="RAM" quantum="2M" />
<route>
<service name="Block"><child name="ahci"/></service>
<any-service> <parent/> <any-child /> </any-service>
</route>
</start>
</config>}
install_config $config
#
# Boot modules
#
set boot_modules {
core init timer pci_drv ahci_drv test-block acpi_drv
}
if {[have_spec nova]} {
append boot_modules {pci_device_pd}
}
build_boot_image $boot_modules
#
# Qemu
#
set disk_image "bin/block.img"
append qemu_args " -m 64 -nographic "
append qemu_args " -drive id=disk,file=$disk_image,if=none -device ahci,id=ahci -device ide-drive,drive=disk,bus=ahci.0 -boot d"
if { [file exists $disk_image] == 0 } then {
# create random block device file
puts "creating disk image \"$disk_image\""
catch {
exec dd if=/dev/urandom of=$disk_image bs=512 count=20480
}
}
#
# Test
#
run_genode_until "child exited with exit value 0.*\n" 10
# pay only attention to the output of test-block
grep_output {^\[init -> test-block.*Comparing}
compare_output_to {
[init -> test-block] Comparing block 0000000000: success
[init -> test-block] Comparing block 0000000640: success
[init -> test-block] Comparing block 0000001280: success
[init -> test-block] Comparing block 0000001920: success
[init -> test-block] Comparing block 0000002560: success
[init -> test-block] Comparing block 0000003200: success
[init -> test-block] Comparing block 0000003840: success
[init -> test-block] Comparing block 0000004480: success
[init -> test-block] Comparing block 0000005120: success
[init -> test-block] Comparing block 0000005760: success
[init -> test-block] Comparing block 0000006400: success
[init -> test-block] Comparing block 0000007040: success
[init -> test-block] Comparing block 0000007680: success
[init -> test-block] Comparing block 0000008320: success
[init -> test-block] Comparing block 0000008960: success
[init -> test-block] Comparing block 0000009600: success
[init -> test-block] Comparing block 0000010240: success
[init -> test-block] Comparing block 0000010880: success
[init -> test-block] Comparing block 0000011520: success
[init -> test-block] Comparing block 0000012160: success
[init -> test-block] Comparing block 0000012800: success
[init -> test-block] Comparing block 0000013440: success
[init -> test-block] Comparing block 0000014080: success
[init -> test-block] Comparing block 0000014720: success
[init -> test-block] Comparing block 0000015360: success
[init -> test-block] Comparing block 0000016000: success
[init -> test-block] Comparing block 0000016640: success
[init -> test-block] Comparing block 0000017280: success
[init -> test-block] Comparing block 0000017920: success
[init -> test-block] Comparing block 0000018560: success
[init -> test-block] Comparing block 0000019200: success
[init -> test-block] Comparing block 0000019840: success
}