Hi Vinod, On Thu, Sep 25, 2025 at 05:30:34PM +0530, Jyothi Kumar Seerapu wrote: > From: Jyothi Kumar Seerapu <quic_jseer...@quicinc.com> > > GSI hardware generates an interrupt for each transfer completion. > For multiple messages within a single transfer, this results in > N interrupts for N messages, leading to significant software > interrupt latency. > > To mitigate this latency, utilize Block Event Interrupt (BEI) mechanism. > Enabling BEI instructs the GSI hardware to prevent interrupt generation > and BEI is disabled when an interrupt is necessary. > > Large I2C transfer can be divided into chunks of messages internally. > Interrupts are not expected for the messages for which BEI bit set, > only the last message triggers an interrupt, indicating the completion of > N messages. This BEI mechanism enhances overall transfer efficiency. > > Signed-off-by: Jyothi Kumar Seerapu <quic_jseer...@quicinc.com>
Ping on this patch. I'm sorry, but going to take it in the next few days if I don't hear from you, this patch has been waiting for a very long time. Thanks, Andi
