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Thu, 15 Feb 2024 11:54:12 +0000 Date: Thu, 15 Feb 2024 11:54:11 +0000 Message-ID: <86o7ci3puk.wl-maz@kernel.org> From: Marc Zyngier To: Anup Patel Cc: Palmer Dabbelt , Paul Walmsley , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Frank Rowand , Conor Dooley , =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= , Atish Patra , Andrew Jones , Sunil V L , Saravana Kannan , Anup Patel , linux-riscv@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v12 04/25] genirq/irqdomain: Add DOMAIN_BUS_DEVICE_IMS In-Reply-To: <20240127161753.114685-5-apatel@ventanamicro.com> References: <20240127161753.114685-1-apatel@ventanamicro.com> <20240127161753.114685-5-apatel@ventanamicro.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/29.1 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: apatel@ventanamicro.com, palmer@dabbelt.com, paul.walmsley@sifive.com, tglx@linutronix.de, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, frowand.list@gmail.com, conor+dt@kernel.org, bjorn@kernel.org, atishp@atishpatra.org, ajones@ventanamicro.com, sunilvl@ventanamicro.com, saravanak@google.com, anup@brainfault.org, linux-riscv@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240215_035416_062405_AB1CAAC9 X-CRM114-Status: GOOD ( 17.99 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sat, 27 Jan 2024 16:17:32 +0000, Anup Patel wrote: > > From: Thomas Gleixner > > Add a new domain bus token to prepare for device MSI which aims to replace > the existing platform MSI maze. > > Signed-off-by: Thomas Gleixner > Signed-off-by: Anup Patel > --- > include/linux/irqdomain_defs.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/include/linux/irqdomain_defs.h b/include/linux/irqdomain_defs.h > index c29921fd8cd1..4c69151cb9d2 100644 > --- a/include/linux/irqdomain_defs.h > +++ b/include/linux/irqdomain_defs.h > @@ -26,6 +26,7 @@ enum irq_domain_bus_token { > DOMAIN_BUS_DMAR, > DOMAIN_BUS_AMDVI, > DOMAIN_BUS_PCI_DEVICE_IMS, > + DOMAIN_BUS_DEVICE_IMS, Only a personal taste, but since we keep calling it "device MSI", which it really is, I find it slightly odd to name the token "DEVICE_IMS". >From what I understand, IMS is PCIe specific. Platform (and by extension device) MSI extends far beyond PCIe. So here, DEVICE_MSI would make a lot more sense and avoid confusion. But hey, I don't have much skin in this game, and I can probably mentally rotate the acronym... M. -- Without deviation from the norm, progress is not possible. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel