[Qemu-devel] [PATCH 0/2] tmp105: qtest support

[Andreas Färber]

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 <address@hidden>
Cc: Andrzej Zaborowski <address@hidden>
Cc: Peter Maydell <address@hidden>
Cc: Blue Swirl <address@hidden>

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

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1.7.10.4