Messages in this thread | | | Date | Tue, 29 Jun 2021 12:43:49 +0200 | From | Wolfram Sang <> | Subject | Re: [PATCH v10] i2c: virtio: add a virtio i2c frontend driver |
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> From the spec: > > The case when ``length of \field{write_buf}''=0, and at the same time, > ``length of \field{read_buf}''=0 doesn't make any sense. > > I mentioned this in my first reply and to my understanding I did not get > a reply that this has changed meanwhile. >
Also, this code as mentioned before:
> + if (!msgs[i].len) > + break;
I hope this can extended in the future to allow zero-length messages. If this is impossible we need to set an adapter quirk instead.
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