Commit graph

10 commits

Author SHA1 Message Date
Rabin Vincent
58a5dd3e0e mmc_test: fix basic read test
Due to a typo in the Basic Read test, it's currently identical to the
Basic Write test.  Fix this.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2009-02-18 21:01:14 +01:00
Akinobu Mita
a650031a6b mmc_test: initialize mmc_test_lock statically
The mutex mmc_test_lock is initialized at every time mmc_test device
is probed. Probing another mmc_test device may break the mutex, if
the probe function is called while the mutex is locked.

This patch fixes it by statically initializing mmc_test_lock.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-09-20 13:03:50 +02:00
Pierre Ossman
b7ac2cf1cd mmc_test: Revert "mmc_test: test oversized sg lists"
This reverts commit 48b5352ea1. Oversized
sg lists are not allowed anymore, and the core even checks for them in
debug mode, so this test is entirely incorrect.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-08-01 19:03:37 +02:00
Pierre Ossman
60c9c7b1d9 mmc_test: print message when attaching to card
Make it a bit more obvious that the card has been claimed by the
mmc_test driver so that people don't have to wonder why their block
device never shows up.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:42:09 +02:00
Pierre Ossman
48b5352ea1 mmc_test: test oversized sg lists
Add tests that make sure the driver properly checks the blocks and
blksz fields and doesn't assume the sg list has a size that perfectly
matches the current request.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:42:08 +02:00
Pierre Ossman
2661081f5a mmc_test: highmem tests
Add a couple of tests to make sure the host driver handles highmem
memory pages properly. Unfortunately there is no way to guarantee an
allocation below 4 GB in i386, so it might give you addresses that
are out of reach for the hardware (OTOH, so will any other highmem
allocation in the kernel).

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:42:08 +02:00
Pierre Ossman
6b174931a7 mmc_test: cleanup
Clean up and reorganise the mmc_test driver so that it (hopefully)
is easier to extend with more complex tests.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-15 14:14:45 +02:00
Pierre Ossman
0121a9829b mmc_test: only bind to supported cards
We can only perform the tests on MMC and SD cards, so avoid binding
to any other type.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-15 14:14:44 +02:00
Pierre Ossman
fd8c326cad mmc_test: add test case control
Add the ability to run just a single test case by writing the test
case number into the sysfs "test" file.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-15 14:14:40 +02:00
Pierre Ossman
88ae600d58 mmc: mmc host test driver
A dummy driver that performs a series of requests that are often mis-
handled by host drivers.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-05-14 21:02:16 +02:00