mmc_test : some results

From: Nicolas Ferre
Date: Fri Jun 06 2008 - 11:31:36 EST


Hi Pierre,

Here are the results of a mmc_test run played on at91_mci after applying this patch series :
http://lkml.org/lkml/2008/5/30/201

I skipped some of the tests just to concentrate on those ones.

Can you tell me if the test is correct : are the errors reported for the xfer_size tests the normal behavior (I assume yes because a failure is simulated) ?

~ # echo 1 > /sys/class/mmc_host/mmc0/mmc0\:e624/test
mmc0: Starting tests of card mmc0:e624...
mmc0: Test case 1. Basic write (no data verification)...
mmc0: Result: OK
mmc0: Test case 2. Basic read (no data verification)...
mmc0: Result: OK
mmc0: Test case 3. Basic write (with data verification)...
mmc0: Result: OK
mmc0: Test case 4. Basic read (with data verification)...
mmc0: Result: OK
mmc0: Test case 5. Multi-block write...
mmc0: Result: OK
mmc0: Test case 6. Multi-block read...
mmc0: Result: OK
mmc0: Test case 7. Correct xfer_size at write (start failure)...
mmc0: Result: ERROR (-84)
mmc0: Test case 8. Correct xfer_size at read (start failure)...
mmc0: Result: ERROR (-110)
mmc0: Test case 9. Correct xfer_size at write (midway failure)...
mmc0: Result: ERROR (-84)
mmc0: Test case 10. Correct xfer_size at read (midway failure)...
mmc0: Result: ERROR (-110)
mmc0: Tests completed.
~ #

Thanks, regards,
--
Nicolas Ferre

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