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| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-06-23 09:27:15 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-06-26 14:30:28 +0100 |
| commit | d88c42ff2c5cdcaecd02e6b31ea4c134b02be084 (patch) | |
| tree | ee9b50996fdb17426277fbc50dc609db41f2144c /include/hw/i2c | |
| parent | 888b2b034a29fa8fe99417c9665e0d671a9f33fb (diff) | |
| download | qemu-d88c42ff2c5cdcaecd02e6b31ea4c134b02be084.zip qemu-d88c42ff2c5cdcaecd02e6b31ea4c134b02be084.tar.gz qemu-d88c42ff2c5cdcaecd02e6b31ea4c134b02be084.tar.bz2 | |
hw/i2c/core: Add i2c_try_create_slave() and i2c_realize_and_unref()
Extract i2c_try_create_slave() and i2c_realize_and_unref()
from i2c_create_slave().
We can now set properties on a I2CSlave before it is realized.
This is in line with the recent qdev/QOM changes merged
in commit 6675a653d2e.
Reviewed-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Tested-by: Cédric Le Goater <clg@kaod.org>
Message-id: 20200623072723.6324-2-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/i2c')
| -rw-r--r-- | include/hw/i2c/i2c.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/i2c/i2c.h b/include/hw/i2c/i2c.h index 4117211..d6e3d85 100644 --- a/include/hw/i2c/i2c.h +++ b/include/hw/i2c/i2c.h @@ -80,6 +80,8 @@ int i2c_send(I2CBus *bus, uint8_t data); uint8_t i2c_recv(I2CBus *bus); DeviceState *i2c_create_slave(I2CBus *bus, const char *name, uint8_t addr); +DeviceState *i2c_try_create_slave(const char *name, uint8_t addr); +bool i2c_realize_and_unref(DeviceState *dev, I2CBus *bus, Error **errp); /* lm832x.c */ void lm832x_key_event(DeviceState *dev, int key, int state); |