It'd always be a write followed by a read. Usually the write provides the
number of a register to be read.
The opposite order does not make much sense.
Paolo
Il gio 5 nov 2020, 07:35 Jie Deng ha scritto:
>
> On 2020/10/31 21:58, Paolo Bonzini wrote:
>
> On 27/10/20 12:20, Michael S. Tsirkin wr
On 2020/11/5 14:35, Jie Deng wrote:
On 2020/10/31 21:58, Paolo Bonzini wrote:
On 27/10/20 12:20, Michael S. Tsirkin wrote:
The I2C doesn't support segments numbering and sorting.
So if one creates a multi-segment transaction, then he/she should keep the
segments in order.
Thanks.
Fine, but
On 2020/10/31 21:58, Paolo Bonzini wrote:
On 27/10/20 12:20, Michael S. Tsirkin wrote:
The I2C doesn't support segments numbering and sorting.
So if one creates a multi-segment transaction, then he/she should keep the
segments in order.
Thanks.
Fine, but I see no flags to signal start/end of
On 27/10/20 12:20, Michael S. Tsirkin wrote:
>> The I2C doesn't support segments numbering and sorting.
>> So if one creates a multi-segment transaction, then he/she should keep the
>> segments in order.
>>
>> Thanks.
> Fine, but I see no flags to signal start/end of such a transaction.
>
In theo
On Mon, Oct 26, 2020 at 09:22:07AM +0800, Jie Deng wrote:
> On 2020/10/24 0:00, Michael S. Tsirkin wrote:
>
> > On Fri, Oct 23, 2020 at 02:51:25PM +0800, Jie Deng wrote:
> > > +
> > > +The driver queues requests to the virtqueues, and they are used by the
> > > +device. The request is the represen
On 2020/10/26 9:22, Jie Deng wrote:
On 2020/10/24 0:00, Michael S. Tsirkin wrote:
On Fri, Oct 23, 2020 at 02:51:25PM +0800, Jie Deng wrote:
+
+The driver queues requests to the virtqueues, and they are used by the
+device. The request is the representation of one segment of an I2C
+transactio
On 2020/10/24 0:00, Michael S. Tsirkin wrote:
On Fri, Oct 23, 2020 at 02:51:25PM +0800, Jie Deng wrote:
+
+The driver queues requests to the virtqueues, and they are used by the
+device. The request is the representation of one segment of an I2C
+transaction. Each request is of form:
+
+\begin{
On Fri, Oct 23, 2020 at 02:51:25PM +0800, Jie Deng wrote:
> virtio-i2c is a virtual I2C adapter device. It provides a way
> to flexibly communicate with the I2C slave devices from the guest.
>
> This patch adds the specification for this device.
>
> Signed-off-by: Jie Deng
> ---
> conformance.te
