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 smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (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 64B86C433F5 for ; Sat, 27 Nov 2021 01:20:46 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 191CE40562; Sat, 27 Nov 2021 01:20:46 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id V-U4IwjntAjz; Sat, 27 Nov 2021 01:20:45 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp4.osuosl.org (Postfix) with ESMTPS id 05CEB4095D; Sat, 27 Nov 2021 01:20:45 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id D2292C001C; Sat, 27 Nov 2021 01:20:44 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 1289FC000A for ; Sat, 27 Nov 2021 01:20:42 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 0AEA140576 for ; Sat, 27 Nov 2021 01:20:42 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Authentication-Results: smtp2.osuosl.org (amavisd-new); dkim=pass (2048-bit key) header.d=linutronix.de header.b="UggVVv3f"; dkim=neutral reason="invalid (unsupported algorithm ed25519-sha256)" header.d=linutronix.de header.b="KjHrEnrG" Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DoHNib4nu5oq for ; Sat, 27 Nov 2021 01:20:41 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by smtp2.osuosl.org (Postfix) with ESMTPS id 3C5AF40574 for ; Sat, 27 Nov 2021 01:20:41 +0000 (UTC) Message-ID: <20211126230525.137299282@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1637976039; 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=ZWaHMo5/cxTSb8aCm3CN77ES3jPYHd9BeCyQKbhAf1Q=; b=UggVVv3f7QCjME5pjLx9J0hsxvfwEK88RAs5+In+TDQQ49/kKJE/4UBeSm9ZmjOA3ObLqP RsQuoCiENoW9YWD6uVKBIaFEfiXZtiUA08HDqEG1GpZjdIXrtx2v7bjgs5y6sTpxr2DQVA /dKkq3qcWWn1VZjG9liURMDeIHNbl/xUG3O/brsKYly5bzbVoe+4DfLAT2w+cOXQs188b9 U3cNtwx6+wWxxHiA4/bh4AnrsFJmkU3lZlUxoJ+pijTSavjP+DhwwYBqOLB/XscIqzEUw0 Ovy3cNm8ATuXUVs96hhg2BgomxXlWEh+swP3glYt48WR6vFYpyUno12lQdyhAw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1637976039; 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=ZWaHMo5/cxTSb8aCm3CN77ES3jPYHd9BeCyQKbhAf1Q=; b=KjHrEnrG0fpDzTmWoCzq7Si7jPR+/lr5hq4rxoNYcQ2Ul/fX9e3zQDEhrh98Csz5sTQmgO gbeMniPwqgDOT0Dg== From: Thomas Gleixner To: LKML Subject: [patch 20/37] PCI/MSI: Store properties in device::msi::data References: <20211126224100.303046749@linutronix.de> MIME-Version: 1.0 Date: Sat, 27 Nov 2021 02:20:39 +0100 (CET) Cc: Nishanth Menon , Mark Rutland , Stuart Yoder , linux-pci@vger.kernel.org, Will Deacon , Ashok Raj , Marc Zygnier , x86@kernel.org, Sinan Kaya , iommu@lists.linux-foundation.org, Bjorn Helgaas , Megha Dey , Jason Gunthorpe , Kevin Tian , Alex Williamson , Santosh Shilimkar , linux-arm-kernel@lists.infradead.org, Tero Kristo , Greg Kroah-Hartman , Vinod Koul , dmaengine@vger.kernel.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Store the properties which are interesting for various places so the MSI descriptor fiddling can be removed. Signed-off-by: Thomas Gleixner --- drivers/pci/msi/msi.c | 6 ++++++ 1 file changed, 6 insertions(+) --- a/drivers/pci/msi/msi.c +++ b/drivers/pci/msi/msi.c @@ -244,6 +244,8 @@ static void free_msi_irqs(struct pci_dev iounmap(dev->msix_base); dev->msix_base = NULL; } + + dev->dev.msi.data->properties = 0; } static void pci_intx_for_msi(struct pci_dev *dev, int enable) @@ -372,6 +374,9 @@ msi_setup_entry(struct pci_dev *dev, int if (entry->pci.msi_attrib.can_mask) pci_read_config_dword(dev, entry->pci.mask_pos, &entry->pci.msi_mask); + dev->dev.msi.data->properties = MSI_PROP_PCI_MSI; + if (entry->pci.msi_attrib.is_64) + dev->dev.msi.data->properties |= MSI_PROP_64BIT; out: kfree(masks); return entry; @@ -514,6 +519,7 @@ static int msix_setup_entries(struct pci if (masks) curmsk++; } + dev->dev.msi.data->properties = MSI_PROP_PCI_MSIX | MSI_PROP_64BIT; ret = 0; out: kfree(masks); _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu 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 smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (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 4D4D9C2BB1D for ; 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Sat, 27 Nov 2021 01:21:52 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Authentication-Results: smtp2.osuosl.org (amavisd-new); dkim=pass (2048-bit key) header.d=linutronix.de header.b="hy97HFE6"; dkim=neutral reason="invalid (unsupported algorithm ed25519-sha256)" header.d=linutronix.de header.b="DfYv5Qo1" Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id CJJ3sdWOy0w5 for ; Sat, 27 Nov 2021 01:21:51 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by smtp2.osuosl.org (Postfix) with ESMTPS id 82D3D40579 for ; Sat, 27 Nov 2021 01:21:51 +0000 (UTC) Message-ID: <20211126230525.137299282@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1637976109; 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=ZWaHMo5/cxTSb8aCm3CN77ES3jPYHd9BeCyQKbhAf1Q=; b=hy97HFE6I814pV4rx+xUrwuUAhL4IUA798mts+smaySzKuUadOTBalyUe9VTE3Hx8vG+TZ hIuTfOk36OH3vQYQZefI5I3Rw3EAi8HCjA/3s6icu+vdv2PFRY7dWD3CUk+dgwwntHLSFg YyNTHMOWkiuKCIWIb0zFBNJpiz69LHC5rMFKk3ShYcanbbVttRGLGrJZCnI6+Ecd/BlckC OEvsof342hr0uLMAcDan61lIqCeE6/Kee5YFN6JIGUB30gTy4531wLcwnPea6KcxvzCp4M gjKx6hMBTQKuf2Ls44rtIPD7505IuqKnel6KsjHMq+66g5dCaastAkR/IPEcWQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1637976109; 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=ZWaHMo5/cxTSb8aCm3CN77ES3jPYHd9BeCyQKbhAf1Q=; b=DfYv5Qo1fNDyy/u2FnjloE8DeN/fnIR0Tl+Jv4cf71yMysYcKARkCZEL1g1Y02rzlDPgNE w4pJ5/U3r3YQu1Bg== From: Thomas Gleixner To: LKML Subject: [patch 20/37] PCI/MSI: Store properties in device::msi::data References: <20211126224100.303046749@linutronix.de> MIME-Version: 1.0 Date: Sat, 27 Nov 2021 02:21:49 +0100 (CET) Cc: Nishanth Menon , Mark Rutland , Stuart Yoder , linux-pci@vger.kernel.org, Will Deacon , Ashok Raj , Marc Zygnier , x86@kernel.org, Sinan Kaya , iommu@lists.linux-foundation.org, Bjorn Helgaas , Megha Dey , Jason Gunthorpe , Kevin Tian , Alex Williamson , Santosh Shilimkar , linux-arm-kernel@lists.infradead.org, Tero Kristo , Greg Kroah-Hartman , Vinod Koul , dmaengine@vger.kernel.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Message-ID: <20211127012149.uUgwCSr03GpomIN406kFMDARrLI-5ScwoD_CQtRFzlE@z> Store the properties which are interesting for various places so the MSI descriptor fiddling can be removed. Signed-off-by: Thomas Gleixner --- drivers/pci/msi/msi.c | 6 ++++++ 1 file changed, 6 insertions(+) --- a/drivers/pci/msi/msi.c +++ b/drivers/pci/msi/msi.c @@ -244,6 +244,8 @@ static void free_msi_irqs(struct pci_dev iounmap(dev->msix_base); dev->msix_base = NULL; } + + dev->dev.msi.data->properties = 0; } static void pci_intx_for_msi(struct pci_dev *dev, int enable) @@ -372,6 +374,9 @@ msi_setup_entry(struct pci_dev *dev, int if (entry->pci.msi_attrib.can_mask) pci_read_config_dword(dev, entry->pci.mask_pos, &entry->pci.msi_mask); + dev->dev.msi.data->properties = MSI_PROP_PCI_MSI; + if (entry->pci.msi_attrib.is_64) + dev->dev.msi.data->properties |= MSI_PROP_64BIT; out: kfree(masks); return entry; @@ -514,6 +519,7 @@ static int msix_setup_entries(struct pci if (masks) curmsk++; } + dev->dev.msi.data->properties = MSI_PROP_PCI_MSIX | MSI_PROP_64BIT; ret = 0; out: kfree(masks); _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu