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run: check size of reported disc in part_blk

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Triggers bug if LBA48 mode is used.

Issue #761
This commit is contained in:
Alexander Boettcher 2013-06-05 11:42:21 +02:00 committed by Christian Helmuth
parent ba273fb6fb
commit 861bbc81a3
2 changed files with 20 additions and 4 deletions
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19
os/run/part_blk.run
View File

@ -1,6 +1,15 @@
#
# \brief Test of Block session interface provided by server/part_blk
#
if {![have_spec x86] || ![is_qemu_available]} {
puts "Run script is only supported on x86 and Qemu"; exit 0 }
set block_count 20480
if { [file exists ata.raw] == 0 } then {
# create empty block device file
catch { exec dd if=/dev/zero of=ata.raw bs=512 count=20480 }
catch { exec dd if=/dev/zero of=ata.raw bs=512 count=$block_count }
# create to tro primary partitions (one is extented) and two logical paritions
puts "using sfdisk to partition disk image, requires root privileges"
catch { exec echo "2048,4096,c\n4096,16386,5\n0,0\n0,0\n6144,4096,c\n12288,8192,c\n" | sudo sfdisk -uS -f ata.raw }
@ -152,6 +161,14 @@ append_if $use_sd_card_drv qemu_args " -drive file=ata.raw,if=sd "
run_genode_until "Success.*\n.*Success.*\n" 10
# Check whether atapi_drv reports the right start and end sectors
set sector_range [regexp -inline {First block: [0-9]+ last block [0-9]+} $output]
set sector_range [regexp -all -inline {[0-9]+} $sector_range]
if {[lindex $sector_range 0] != 0 || [lindex $sector_range 1] != [expr $block_count - 1]} {
puts "Error: block range mismatch, expected \[0-$block_count), got \[[lindex $sector_range 0]-[lindex $sector_range 1])"
exit 1
}
grep_output {^\[init -> test-part}
unify_output {[0-9]} "x"

5
os/src/drivers/atapi/ata_device.cc
View File

@ -132,9 +132,8 @@ void Ata::Device::read_capacity()
}
}
if (verbose)
PDBG("First block: %u last block %u, block size %u",
_block_start, _block_end, _block_size);
PINF("First block: %u last block %u, block size %u",
_block_start, _block_end, _block_size);
}