Re: [PATCH V5 2/2] virtio: i2c: Allow zero-length transactions
@@ -124,13 +140,23 @@ \subsubsection{Device Operation: Operation Status}\label{sec:Device Types / I2C
\drivernormative{\subsubsection}{Device Operation}{Device Types / I2C Adapter Device / Device Operation}
+A driver SHOULD implement the VIRTIO_I2C_F_ZERO_LENGTH_REQUEST feature.