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synopsys.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190822_040847_055561_D49EC17A X-CRM114-Status: GOOD ( 18.60 ) X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux I3C List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Przemyslaw Gaj , "agolec@cadence.com" , "linux-i3c@lists.infradead.org" , "rafalc@cadence.com" , "bbrezillon@kernel.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org Archived-At: List-Archive: Hi Boris, From: Boris Brezillon Date: Mon, Aug 12, 2019 at 15:55:31 > > > > > > > > > > > > > > > > It is not clear to me what you expect with these functions. Do you want > > > > > > > > to enable MR from all devices? Just some of them? How do you decide which > > > > > > > > secondary masters are allow earn the bus ownership? > > > > > > > > > > > > > > > > > > > > > > We discussed this also. For now, we enable ENEC for all masters on the bus, we > > > > > > > can change it later if needed. > > > > > > > > > > > > I would say to expand the current ibi framework to accommodate MR and > > > > > > > > > > Can you tell something more here? What benefits you see > > > > > > > > Just starting with the name. IBI stands for In Band Interrupt which can > > > > be MR, HJ or SIR. > > > > > > > > Also the concept is the same, let say you are registering a SIR w/out > > > > data but in fact it is a MR. > > > > > > No, it's not from a SW PoV. IBI are events I3C device drivers can > > > register a handler for, MR and HJ events are things the HC drivers are > > > expected to handle, and that's a big difference. While re-using the IBI > > > API to handle them should be doable I don't think it will make things > > > simpler. > > > > > > > In that case we need to rename the functions with slave interrupt request > > (SIR) in mind. > > I'm fine changing ibi for sir. Can you send a patch doing that? > I address this topic on MIPI forum and it is correct to assume IBI as SIR and not MR. With this clarification is not necessary to change the functions/structures/variables names. Best regards, Vitor Soares _______________________________________________ linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c