| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2021-02-12 | i2c: testunit: add support for block process calls | Wolfram Sang | |
| Devices offering SMBus block process calls are rare, so add it to the testunit. This is also a good test case for testing proper I2C_M_RECV_LEN flag handling of I2C bus masters emulating SMBus. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@kernel.org> | |||
| 2020-09-21 | i2c: add slave testunit driver | Wolfram Sang | |
| Here is an I2C slave backend driver which allows to test some uncommon functionalities of the I2C and SMBus world. Usually, you need specific devices to test e.g. SMBus Host Notify and such. With this driver you just need the slave interface of another I2C controller. This initial version has testcases for multi-master and SMBus Host Notify. Already planned but not yet implemented are SMBus Alert and messages with I2C_M_RECV_LEN. Please read the documentation for further details. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@kernel.org> | |||
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