Hello, Last night I decided to learn about I2C and derived a qtest from the omap_i2c implementation used in the n800/n810. Since that is the first I2C device I got to know, this is not yet a full-blown generic I2C libqos framework, but it should be pretty easy to generalize it further as follow-up.
This test case uncovers a bug with odd-numbered I2C reads in the OMAP implementation, for which I'm including a fix here. The test case itself will still fail on master, a fix is being discussed in thread "tmp105: Fix I2C protocol bug". The proposed tmp105.h header file promises to allow sharing the enum for the four registers. Regards, Andreas Cc: Alex Horn <alex.h...@cs.ox.ac.uk> Cc: Andrzej Zaborowski <balr...@gmail.com> Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Blue Swirl <blauwir...@gmail.com> Andreas Färber (2): omap_i2c: Clear SBD bit in STAT register on DATA read tests: Add tmp105 unit test hw/omap_i2c.c | 1 + tests/Makefile | 2 + tests/tmp105-test.c | 205 +++++++++++++++++++++++++++++++++++++++++++++++++++ 3 Dateien geändert, 208 Zeilen hinzugefügt(+) create mode 100644 tests/tmp105-test.c -- 1.7.10.4
