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 383E6C27C79 for ; Fri, 14 Jun 2024 17:33:03 +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:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=AMFrvT6Mdf1M8/KeTvOvOwVZ5loFJ3PtGAldEjb671s=; b=lS7anT4czLfSyIkAnZ2g79C9bA Ct4rV8c7Dj1p2GMep7TuhaNJwSrTFUFHtosZCd4baSVCLTmDRWrQR//EOVUciY3a0t9suN84I6cBL l5K+idN8VoYDFSk7i/W/qN+yEB1UDjTS40nrS1fqhro3V/KD2j7tKL1ydlV+k66g4Y9l/wVvhXopR rhN81m+4kcdO6DIyjCgNaljsiCkANycS+z8NN+ifGp+RAWkspgDwmTlYC8oCggLOgAd758hzE/Y/y ZmieBoNfRF7J+8TJIz6LrPDFHh6SfI9IgLuJT8SNSYyPUUv1McEON8hbbhQUN8UNEYkw5d4bqEkJ0 xpsn9dyA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sIAnO-00000003eJd-1c6u; Fri, 14 Jun 2024 17:33:02 +0000 Received: from relay9-d.mail.gandi.net ([2001:4b98:dc4:8::229]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sIAnF-00000003e9n-2pWC for linux-um@lists.infradead.org; Fri, 14 Jun 2024 17:32:55 +0000 Received: by mail.gandi.net (Postfix) with ESMTPA id 52054FF809; Fri, 14 Jun 2024 17:32:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1718386372; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=AMFrvT6Mdf1M8/KeTvOvOwVZ5loFJ3PtGAldEjb671s=; b=NqjJr4g4eXcxFlWRTnbsdfo6sVMTxYST9ZqL8ikpV8nap+AARRvMtiktNHwc6cYTUz4jm8 MAKRY8pGwBQRrwd/tzOjV+ONRuSgmsUG4qkyaV0ESriPcUY/Dgb9EEELubShaaz7HygpaV UfyCkCtb1nNQRmqhByP59AgbhKaxaTajgrbBl5NjpLWDEWcWVS2DL1aQ6cuJPylUKcTKGx VL2AbzVH6bDjS5hxy8tcO2WWkkOvwZjtiOJeZuBdQN/i2AWEXXlvDY/FEAgtwsPc3osb3G +8H1qSV5ARKkUYxiO7wpJYMPxziQUeW2D7ij7nqhPzMvWdo/MzZPcMg7hqZ08g== From: Herve Codina To: Matti Vaittinen , Herve Codina , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Richard Weinberger , Anton Ivanov , Johannes Berg , Marc Zyngier Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-um@lists.infradead.org, Allan Nielsen , Horatiu Vultur , Steen Hegelund , Thomas Petazzoni Subject: [PATCH 07/23] irqdomain: Handle additional domain flags in irq_domain_instantiate() Date: Fri, 14 Jun 2024 19:32:08 +0200 Message-ID: <20240614173232.1184015-8-herve.codina@bootlin.com> X-Mailer: git-send-email 2.45.0 In-Reply-To: <20240614173232.1184015-1-herve.codina@bootlin.com> References: <20240614173232.1184015-1-herve.codina@bootlin.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-GND-Sasl: herve.codina@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240614_103254_011145_64DE0EA0 X-CRM114-Status: GOOD ( 10.32 ) X-BeenThere: linux-um@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-um" Errors-To: linux-um-bounces+linux-um=archiver.kernel.org@lists.infradead.org In order to use irq_domain_instantiate() from several places such as irq_domain_create_hierarchy(), irq_domain_instantiate() needs to handle additional domain flags. Handle these additional flags. Suggested-by: Thomas Gleixner Signed-off-by: Herve Codina --- include/linux/irqdomain.h | 2 ++ kernel/irq/irqdomain.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index a3b43e357009..4683b66eded9 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -260,6 +260,7 @@ void irq_domain_free_fwnode(struct fwnode_handle *fwnode); /** * struct irq_domain_info - Domain information structure * @fwnode: firmware node for the interrupt controller + * @domain_flags: Additional flags to add to the domain flags * @size: Size of linear map; 0 for radix mapping only * @hwirq_max: Maximum number of interrupts supported by controller * @direct_max: Maximum value of direct maps; @@ -269,6 +270,7 @@ void irq_domain_free_fwnode(struct fwnode_handle *fwnode); */ struct irq_domain_info { struct fwnode_handle *fwnode; + unsigned int domain_flags; unsigned int size; irq_hw_number_t hwirq_max; int direct_max; diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 28a463e25d99..34acc2ccfee7 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -263,6 +263,8 @@ struct irq_domain *irq_domain_instantiate(const struct irq_domain_info *info) if (!domain) return ERR_PTR(-ENOMEM); + domain->flags |= info->domain_flags; + __irq_domain_publish(domain); return domain; -- 2.45.0