Re: [PATCH v5 12/12] can: m_can: Implement transmit submission coalescing

[Markus Schneider-Pargmann]

Hi Simon,

On Thu, Jul 20, 2023 at 04:58:49PM +0100, Simon Horman wrote:
> On Tue, Jul 18, 2023 at 09:57:08AM +0200, Markus Schneider-Pargmann wrote:
> > m_can supports submitting multiple transmits with one register write.
> > This is an interesting option to reduce the number of SPI transfers for
> > peripheral chips.
> > 
> > The m_can_tx_op is extended with a bool that signals if it is the last
> > transmission and the submit should be executed immediately.
> > 
> > The worker then writes the skb to the FIFO and submits it only if the
> > submit bool is set. If it isn't set, the worker will write the next skb
> > which is waiting in the workqueue to the FIFO, etc.
> > 
> > Signed-off-by: Markus Schneider-Pargmann <msp@xxxxxxxxxxxx>
> 
> Reviewed-by: Simon Horman <simon.horman@xxxxxxxxxxxx>

Thank you for your reviews!

Best,
Markus