From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8DFFCC25B79 for ; Thu, 23 May 2024 21:59:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References: List-Owner; bh=mUUUfiXimyZ6ABUSaMhYcazcs6/ky+sgIFj6zT0LXXY=; b=rl5xAzxnfdcFLN iKy4/fYcO6SPeNHCJANLHXXMgUIZQcYQ7HzlLGfmYNLUNOZv+t4wVRKUyb18ngtOiq3rrNH056spc 81X3yRPHgNaASUFWcSegffwUrHqUyIbJSFhzq6oQ6K9G9BgDZ0j3B1ma6Z4d2pfa1YlbAESbFJ9Mm 3/Ay1PQHMADRa0TnBLSxEJzNWANqQA8DJgpsBJMgSzDd745J9/nF5poGgif6mUS5R73Ad0CnfVd7u F3sTzsOEUcfB/ZgBghd7yCb5OXIebOzWdgcytltQc6ODTMpsHWSLC/sgcOwV/sk1X5avnfusBHUxs HVHm91jZoggv7HhSJJiQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sAGSu-00000007QEz-33mN; Thu, 23 May 2024 21:59:12 +0000 Received: from sin.source.kernel.org ([145.40.73.55]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sAGSr-00000007QES-2xs5; Thu, 23 May 2024 21:59:11 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 3E887CE1788; Thu, 23 May 2024 21:59:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 346A9C2BD10; Thu, 23 May 2024 21:59:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716501545; bh=QZ7Ne6Y6VxRzARq/sM9xQGLKOxgu4KxELYwAPQWlY/o=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=rlf+g2x0my/tsSc572EXkgu9g5zzNMzCe1Um7GaPWPhja1AdmVcvHfJ5JFWWXo5Kl DyCOt/h5cmh09lihD9eOwLfZtmJX08u9JSM6g8APDYjLueOGZIH7LkztD0Y3K/QX/O otr708MxWtJNd4mrV0gKGNxLgtB8nAEWdACtUFkQ/3Lltvl88JxF0vSAYYCBVDrsk/ 7bmzPYpBa/kaRVXRoiGWS7wOjysFJQh1z4WOCmjhJ8ymFqfWDb7mN6lYnhRPf4FJYG lnhd4c/KRzpPVGeZscRsYjWLBTRznptGmkCQQQgislE8Vk0xUyGRjZ2LnxSs2acNAm 4Fm9PNLsPbUig== Date: Thu, 23 May 2024 16:59:03 -0500 From: Bjorn Helgaas To: Sunil V L Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-acpi@vger.kernel.org, linux-pci@vger.kernel.org, linux-serial@vger.kernel.org, acpica-devel@lists.linux.dev, Catalin Marinas , Will Deacon , Paul Walmsley , Albert Ou , "Rafael J . Wysocki" , Len Brown , Bjorn Helgaas , Anup Patel , Thomas Gleixner , Samuel Holland , Greg Kroah-Hartman , Jiri Slaby , Robert Moore , Conor Dooley , Andrew Jones , Andy Shevchenko , Marc Zyngier , Atish Kumar Patra , Andrei Warkentin , Haibo1 Xu , =?utf-8?B?QmrDtnJuIFTDtnBlbA==?= Subject: Re: [PATCH v5 07/17] ACPI: bus: Add RINTC IRQ model for RISC-V Message-ID: <20240523215903.GA138985@bhelgaas> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240501121742.1215792-8-sunilvl@ventanamicro.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240523_145909_956952_F646552D X-CRM114-Status: GOOD ( 16.18 ) 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 Wed, May 01, 2024 at 05:47:32PM +0530, Sunil V L wrote: > Add the IRQ model for RISC-V INTC so that acpi_set_irq_model can use this > for RISC-V. > > Signed-off-by: Sunil V L > --- > drivers/acpi/bus.c | 3 +++ > include/linux/acpi.h | 1 + > 2 files changed, 4 insertions(+) > > diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c > index 17ee483c3bf4..6739db258a95 100644 > --- a/drivers/acpi/bus.c > +++ b/drivers/acpi/bus.c > @@ -1190,6 +1190,9 @@ static int __init acpi_bus_init_irq(void) > case ACPI_IRQ_MODEL_LPIC: > message = "LPIC"; > break; > + case ACPI_IRQ_MODEL_RINTC: > + message = "RINTC"; > + break; > default: > pr_info("Unknown interrupt routing model\n"); > return -ENODEV; > diff --git a/include/linux/acpi.h b/include/linux/acpi.h > index 846a4001b5e0..c1a01fd02873 100644 > --- a/include/linux/acpi.h > +++ b/include/linux/acpi.h > @@ -107,6 +107,7 @@ enum acpi_irq_model_id { > ACPI_IRQ_MODEL_PLATFORM, > ACPI_IRQ_MODEL_GIC, > ACPI_IRQ_MODEL_LPIC, > + ACPI_IRQ_MODEL_RINTC, Is the ACPI_IRQ_MODEL_RINTC value documented somewhere? Maybe an ECR for the ACPI spec? acpi_bus_init_irq() is going to pass ACPI_IRQ_MODEL_RINTC to _PIC, and ACPI r6.5, sec 5.8.1 only mentions the ACPI_IRQ_MODEL_PIC, ACPI_IRQ_MODEL_IOAPIC, and ACPI_IRQ_MODEL_IOSAPIC values. Even the existing ACPI_IRQ_MODEL_PLATFORM, ACPI_IRQ_MODEL_GIC, and ACPI_IRQ_MODEL_LPIC values aren't mentioned in ACPI r6.5. > ACPI_IRQ_MODEL_COUNT > }; > > -- > 2.40.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel