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# Date Author Comment
7267c094 08/21/2011 07:01 am Anthony Liguori

Use glib memory allocation and free functions

qemu_malloc/qemu_free no longer exist after this commit.

Signed-off-by: Anthony Liguori <>
8e31bf38 07/23/2011 07:26 pm Matthew Fernandez

Correct spelling of licensed

Correct typos of "licenced" to "licensed".

Reviewed-by: Stefan Weil <>
Reviewed-by: Andreas F=E4rber <>
Signed-off-by: Matthew Fernandez <>
Signed-off-by: Anthony Liguori <>
2eb9f241 05/28/2011 05:20 pm Marcus Comstedt

bitbang_i2c: Fix spurious slave read after NACK

After NACKing a read operation, a raising SCL should not trigger a new
read from the slave. Introduce a new state which just waits for a stop
or start condition after NACK.

Signed-off-by: Marcus Comstedt <>...
3cd035d8 11/22/2009 11:27 pm Paul Brook

GPIO I2C rework

Reqrite bitbanging I2C implementation. New code improves stop/start
condition handling, and gives more accurate input line level.

Introduce intermediate abstraction layer for I2C bitbanging that
is not connected via a GPIO port.

Signed-off-by: Paul Brook <>
81a322d4 08/28/2009 04:43 am Gerd Hoffmann

qdev: add return value to init() callbacks.

Sorry folks, but it has to be. One more of these invasive qdev patches.

We have a serious design bug in the qdev interface: device init
callbacks can't signal failure because the init() callback has no
return value. This patch fixes it....
3ead03bd 08/23/2009 04:38 pm Andrzej Zaborowski

Extract musicpal.c I2C bitbanging code and make it gpio aware

Signed-off-by: Benoit Canet <>
Signed-off-by: Andrzej Zaborowski <>