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(parent: cc5475d) | patch
i2c: Emulate SMBus block read over I2C
authorJean Delvare <khali@linux-fr.org>
Tue, 1 May 2007 21:26:29 +0000 (23:26 +0200)
committerJean Delvare <khali@hyperion.delvare>
Tue, 1 May 2007 21:26:29 +0000 (23:26 +0200)
commit1a902662c4cb3cff2c04e9db44808c3d4e0aa0ea
tree434c063c4bd163ff242ae8a18bf65701bb6d39e6tree | snapshot
parentcc5475dda72d761b8ca871a3959f2ba8adbeca86commit | diff
i2c: Emulate SMBus block read over I2C

Let the I2C bus drivers emulate the SMBus Block Read and Block Process
Call transactions if they wish. This requires to define a new message
flag, which i2c-core will use to let the underlying I2C bus driver
know that the first received byte will specify the length of the read
message.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
drivers/i2c/i2c-core.c diff | blob | history
include/linux/i2c.h diff | blob | history
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