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[2620:137:e000::1:20]) by mx.google.com with ESMTP id nd27-20020a170907629b00b00769d94690fesi2204121ejc.326.2022.11.24.15.40.21; Thu, 24 Nov 2022 15:40:44 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linutronix.de header.s=2020 header.b=BsKbsW1S; dkim=neutral (no key) header.i=@linutronix.de header.b=LpEqpWKs; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=linutronix.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229948AbiKXXgQ (ORCPT + 99 others); Thu, 24 Nov 2022 18:36:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229832AbiKXXgC (ORCPT ); Thu, 24 Nov 2022 18:36:02 -0500 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3CDC116AA8; Thu, 24 Nov 2022 15:32:07 -0800 (PST) Message-ID: <20221124232325.917219885@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1669332363; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=/ACIVj3Kux3YVP+JKXyXfLBMvNMP5EOMeimbPlaFLJQ=; b=BsKbsW1SxIOI3uIIk1XAIrdhEqrqbHncgrocGX9Uh2YWGWVfMlj2O+PN8VYUYNIq0qZ2Ay A9eUTO7Y79lWaVpR//G51TZ+CebF9CLLQuwFq12Y4ZjtHbFlI8FfU/PS1vLDzw/vr8k2yK R25WIFL3ItTAodR/56Sbqi5K8lBnIbuFwfcGzQKlLVEbmtKc/shnbHyruPAjOxQyEYfFNW aEKuw2uz9cpTeDcnyyScSx3V7GUezDsnMAf25sbvSpOt7WbVWcMTcw7JrQcGRI3xE0MfQ/ e34GT/Wn8HrKOWDLB5KP53Qpyk9dsYEtnV9fRqv6oFUj4suIw+fmJ6hPg9gIsw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1669332363; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=/ACIVj3Kux3YVP+JKXyXfLBMvNMP5EOMeimbPlaFLJQ=; b=LpEqpWKsx5hfed/pW/S8H+NTS72hnkS7dFww6SXUe5jHOBr+9zaeOuaPLondJsu/P79pqN hKCH+lWyvnEmReDg== From: Thomas Gleixner To: LKML Cc: x86@kernel.org, Joerg Roedel , Will Deacon , linux-pci@vger.kernel.org, Bjorn Helgaas , Lorenzo Pieralisi , Marc Zyngier , Greg Kroah-Hartman , Jason Gunthorpe , Dave Jiang , Alex Williamson , Kevin Tian , Dan Williams , Logan Gunthorpe , Ashok Raj , Jon Mason , Allen Hubbe Subject: [patch V3 11/33] genirq/msi: Provide BUS_DEVICE_PCI_MSI[X] References: <20221124230505.073418677@linutronix.de> MIME-Version: 1.0 Date: Fri, 25 Nov 2022 00:26:02 +0100 (CET) X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1750422776581462430?= X-GMAIL-MSGID: =?utf-8?q?1750422776581462430?= Provide new bus tokens for the upcoming per device PCI/MSI and PCI/MSIX interrupt domains. Signed-off-by: Thomas Gleixner --- include/linux/irqdomain_defs.h | 2 ++ kernel/irq/msi.c | 4 ++++ 2 files changed, 6 insertions(+) --- a/include/linux/irqdomain_defs.h +++ b/include/linux/irqdomain_defs.h @@ -21,6 +21,8 @@ enum irq_domain_bus_token { DOMAIN_BUS_TI_SCI_INTA_MSI, DOMAIN_BUS_WAKEUP, DOMAIN_BUS_VMD_MSI, + DOMAIN_BUS_PCI_DEVICE_MSI, + DOMAIN_BUS_PCI_DEVICE_MSIX, }; #endif /* _LINUX_IRQDOMAIN_DEFS_H */ --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -1122,6 +1122,8 @@ static bool msi_check_reservation_mode(s switch(domain->bus_token) { case DOMAIN_BUS_PCI_MSI: + case DOMAIN_BUS_PCI_DEVICE_MSI: + case DOMAIN_BUS_PCI_DEVICE_MSIX: case DOMAIN_BUS_VMD_MSI: break; default: @@ -1147,6 +1149,8 @@ static int msi_handle_pci_fail(struct ir { switch(domain->bus_token) { case DOMAIN_BUS_PCI_MSI: + case DOMAIN_BUS_PCI_DEVICE_MSI: + case DOMAIN_BUS_PCI_DEVICE_MSIX: case DOMAIN_BUS_VMD_MSI: if (IS_ENABLED(CONFIG_PCI_MSI)) break;