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 A8DD3CA1005 for ; Tue, 2 Sep 2025 19:12:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=k8wzm/mr5xp7tXM1oehlTTQpv32VYRWQAoA0cZh04As=; b=LXVBg/jE4cd2wa+S4XulqjbvoP RcDhaXikY52Lykk2Yl2Siqpg3+nKCIrKJn5C4JyNSOb5SOPpZ3m5mWA9rPElv6ELZFXoaFxAofn0c 4vi2Ui5zrUccFWnMUS3E1yFXdfgbZZFRh+Q0rBoxJFyZOGoqQdOKzC522lNNPeYBNkdzg/hgr/ElS LPR8eN10Sz0tHLQJLUmuat3jY12iEimIZUGeNT8xzVaedZnDLwO9qvW29wDH33qGhQCaKrAEAgf94 /AHOixeuDNrigPbGLvyRWHnzPAgywNP8pt7I4DDV9WnwOfqv300OvvWDyUC61Ut7CQVY8jwv1Ayxy RV0sUEfg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1utWQp-00000001dw6-2tDp; Tue, 02 Sep 2025 19:12:39 +0000 Received: from mail-wm1-x32a.google.com ([2a00:1450:4864:20::32a]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1utSEk-00000000R7L-2zot for linux-arm-kernel@lists.infradead.org; Tue, 02 Sep 2025 14:43:56 +0000 Received: by mail-wm1-x32a.google.com with SMTP id 5b1f17b1804b1-45b4d89217aso33861495e9.2 for ; Tue, 02 Sep 2025 07:43:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1756824233; x=1757429033; darn=lists.infradead.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=k8wzm/mr5xp7tXM1oehlTTQpv32VYRWQAoA0cZh04As=; b=SOaCHnJauQLNropxMz8mYWL7tYnokWyIWYCP/GZJL4t+j9Oh6wY56IMIw6Yia6OLuC XF2VhNa+fBO+ylm5RVd48bDVQr1xUU1IFPIQVuS6SN5eTtKzq8vzolLIfcYkCjA2Xwl1 9n+zG6+3PCJtkCsE6lD+5LpdC79+XiKh/pa1Tv+9AC7IEO/oXMctCCTylNkRajlyMb4G PyRpOkQ1NaIq4LLAVjsld9M+kb73yUlu7+0fB1at6XIUCfrdjH8l1pW+T5stBQSw5kOI WTreyKZitKDDt0YAdzX+zYcbPDFrO/DR+7I51HuNWoaqc3tO0hhkXvUIJdSPTjqRq74W m+WA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756824233; x=1757429033; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=k8wzm/mr5xp7tXM1oehlTTQpv32VYRWQAoA0cZh04As=; b=YrZGufmRMmKjubiVK/Dterj7t3+VydTYjuXccjI9jTy7EEFwDdu8jK87XzfAbxYCix Iz/SJRD3kaJ0BRGoNjTNvFQ6SrP0Tkg7hfSA53VT3r4na7wh5REx4kUpuM+Ud8d6R2Q8 uP1KiFHa7pLdeXtXyAR7VzZnlEmr90s1PcOtR41TGGtIET36uGlSIexxu4+ik3yUCT8j VurvBUOGUEsYhXarDRD9L7xnZ9LB/KlzhS3ria1ImSJPuoaFCU5J3q3aqLkC4VJXVDcU YkFqz6DbXRW/rB6HcmbqHZoEYvnRTJ2C7Ogm8PW7MSWWR3HfS9ZdXzAubWKj5KRSghMf rr1Q== X-Forwarded-Encrypted: i=1; AJvYcCUluIUqlNFxy+igOEdiiXJCNAUi5wWEGyL55bBEbpf2ce30O2GBKVCz90x0U8OAaGcESDKpxzZY3/fnPahuof+u@lists.infradead.org X-Gm-Message-State: AOJu0YwsGo2UjWP0RgOn/08ogwz4I7a0QpzcQPH4LVX1I2+1twhEt2nj hXk+NZNFZcLPfDwMu1o1YyQHzmRRzJ7b9lgnK1twwxAPvZImlAuPkfUm08P6FQj94bQ= X-Gm-Gg: ASbGnctj0vn2whI2NW62gLlDO/Od2xjNkQYkxvwf7T3lG9pof+FYtRIT/ov8gRNsmDc jRAKcyW+jgyBelZL5k/2JJ8Ek3F0KQPtrYgCsT40a7gVWdcy9KVe20DiB8vzyHAsUTLKCAXfVcG xcqOVjQLY8pVwyDgW7ab3Ul80FCJSpC0lzCKaaILCC5VVgpOj8tCphmY/dvvDNgAtVovVcD3C9g /0H+9y2991M/AS5Vg0U+yLOGT+92tRbSXHwzR58nq1ip1FnhluFGeDlNv9KSLvWgdzzOYgriRwl Q6UZwL5XfxmqnJSRhH8O6FPhCeHMvDU1BK14JTYZXFqfsDe8zF0qJdLwPo9bzZWdpzhZRfjZfSp 9w35O0uK6r/aDFVArpdINGpAJJQ== X-Google-Smtp-Source: AGHT+IHRnjnVV4+h89iJA6vomGUrvNgbPO9WKrF6Sr0B7KSXUlhBS820UObNuEt6/CaNgmJwauk31A== X-Received: by 2002:a05:600c:35c8:b0:45b:8939:8b1c with SMTP id 5b1f17b1804b1-45b89398f5emr74684795e9.27.1756824233151; Tue, 02 Sep 2025 07:43:53 -0700 (PDT) Received: from [127.0.1.1] ([2a01:e0a:e50:3860:5982:3242:38ad:8b12]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-45b7e8ab093sm209604635e9.22.2025.09.02.07.43.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Sep 2025 07:43:52 -0700 (PDT) From: Guillaume La Roque Date: Tue, 02 Sep 2025 16:43:49 +0200 Subject: [PATCH RESEND v2 1/2] genirq/msi: Export functions to support TI SCI INTA MSI module MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250902-timsi-v2-1-a5bf0f32905b@baylibre.com> References: <20250902-timsi-v2-0-a5bf0f32905b@baylibre.com> In-Reply-To: <20250902-timsi-v2-0-a5bf0f32905b@baylibre.com> To: Thomas Gleixner , vigneshr@ti.com, Nishanth Menon , Santosh Shilimkar , Tero Kristo Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Guillaume La Roque X-Mailer: b4 0.14.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250902_074354_764775_F12F8CEA X-CRM114-Status: GOOD ( 11.65 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Export MSI domain management functions to allow the TI SCI INTA MSI driver to be compiled as a module. The following functions are now available for module use: - msi_domain_insert_msi_desc() - msi_domain_free_msi_descs_range() - msi_setup_device_data() - msi_create_irq_domain() - msi_domain_alloc_irqs_all_locked() Signed-off-by: Guillaume La Roque --- kernel/irq/msi.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c index 9febe797a5f6..4af232b6796b 100644 --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -163,6 +163,7 @@ int msi_domain_insert_msi_desc(struct device *dev, unsigned int domid, return msi_insert_desc(dev, desc, domid, init_desc->msi_index); } +EXPORT_SYMBOL_GPL(msi_domain_insert_msi_desc); static bool msi_desc_match(struct msi_desc *desc, enum msi_desc_filter filter) { @@ -235,6 +236,7 @@ void msi_domain_free_msi_descs_range(struct device *dev, unsigned int domid, msi_domain_free_descs(dev, &ctrl); } +EXPORT_SYMBOL_GPL(msi_domain_free_msi_descs_range); /** * msi_domain_add_simple_msi_descs - Allocate and initialize MSI descriptors @@ -342,6 +344,7 @@ int msi_setup_device_data(struct device *dev) devres_add(dev, md); return 0; } +EXPORT_SYMBOL_GPL(msi_setup_device_data); /** * __msi_lock_descs - Lock the MSI descriptor storage of a device @@ -910,6 +913,7 @@ struct irq_domain *msi_create_irq_domain(struct fwnode_handle *fwnode, { return __msi_create_irq_domain(fwnode, info, 0, parent); } +EXPORT_SYMBOL_GPL(msi_create_irq_domain); /** * msi_create_parent_irq_domain - Create an MSI-parent interrupt domain @@ -1472,6 +1476,7 @@ int msi_domain_alloc_irqs_all_locked(struct device *dev, unsigned int domid, int return msi_domain_alloc_locked(dev, &ctrl); } +EXPORT_SYMBOL_GPL(msi_domain_alloc_irqs_all_locked); static struct msi_map __msi_domain_alloc_irq_at(struct device *dev, unsigned int domid, unsigned int index, -- 2.34.1