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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 31AABC433EF for ; Fri, 13 May 2022 10:33:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1379487AbiEMKdj (ORCPT ); Fri, 13 May 2022 06:33:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1379445AbiEMKdg (ORCPT ); Fri, 13 May 2022 06:33:36 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 94D021A8DD5 for ; Fri, 13 May 2022 03:33:34 -0700 (PDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 6959B1477; Fri, 13 May 2022 03:33:34 -0700 (PDT) Received: from lpieralisi (unknown [10.57.2.233]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 5DADF3F5A1; Fri, 13 May 2022 03:33:32 -0700 (PDT) Date: Fri, 13 May 2022 11:33:28 +0100 From: Lorenzo Pieralisi To: Marek =?iso-8859-1?Q?Beh=FAn?= Cc: Bjorn Helgaas , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Marc Zyngier , pali@kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Gregory CLEMENT Subject: Re: [PATCH 00/18] PCI: aardvark controller changes BATCH 5 Message-ID: <20220513103328.GB26886@lpieralisi> References: <20220220193346.23789-1-kabel@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20220220193346.23789-1-kabel@kernel.org> User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Sun, Feb 20, 2022 at 08:33:28PM +0100, Marek Behún wrote: > Hello Lorenzo, Krzysztof, > > here comes batch 5 of changes for Aardvark PCIe controller. > > This batch > - adds support for AER > - adds support for DLLSC and hotplug interrupt > - adds support for sending slot power limit message > - adds enabling/disabling PCIe clock > - adds suspend support > - optimizes link training by adding it into separate worker > - optimizes GPIO resetting by asserting it only if it wasn't asserted > already I had a look and I can take patches 3 and 5 to cut the delta further, please let me know if that helps. Thanks, Lorenzo > Marek > > Marek Behún (1): > arm64: dts: marvell: armada-37xx: Add clock to PCIe node > > Miquel Raynal (2): > PCI: aardvark: Add clock support > PCI: aardvark: Add suspend to RAM support > > Pali Rohár (13): > PCI: aardvark: Add support for AER registers on emulated bridge > PCI: Add PCI_EXP_SLTCAP_*_SHIFT macros > PCI: aardvark: Fix reporting Slot capabilities on emulated bridge > PCI: pciehp: Enable DLLSC interrupt only if supported > PCI: pciehp: Enable Command Completed Interrupt only if supported > PCI: aardvark: Add support for DLLSC and hotplug interrupt > PCI: Add PCI_EXP_SLTCTL_ASPL_DISABLE macro > PCI: Add function for parsing `slot-power-limit-milliwatt` DT property > dt-bindings: PCI: aardvark: Describe slot-power-limit-milliwatt > PCI: aardvark: Send Set_Slot_Power_Limit message > arm64: dts: armada-3720-turris-mox: Define slot-power-limit-milliwatt > for PCIe > PCI: aardvark: Run link training in separate worker > PCI: aardvark: Optimize PCIe card reset via GPIO > > Russell King (2): > PCI: pci-bridge-emul: Re-arrange register tests > PCI: pci-bridge-emul: Add support for PCIe extended capabilities > > .../devicetree/bindings/pci/aardvark-pci.txt | 2 + > .../dts/marvell/armada-3720-turris-mox.dts | 1 + > arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 1 + > drivers/pci/controller/pci-aardvark.c | 380 ++++++++++++++++-- > drivers/pci/hotplug/pciehp_hpc.c | 34 +- > drivers/pci/hotplug/pnv_php.c | 13 +- > drivers/pci/of.c | 64 +++ > drivers/pci/pci-bridge-emul.c | 130 +++--- > drivers/pci/pci-bridge-emul.h | 15 + > drivers/pci/pci.h | 15 + > include/uapi/linux/pci_regs.h | 4 + > 11 files changed, 565 insertions(+), 94 deletions(-) > > -- > 2.34.1 > 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 EBCDCC433EF for ; Fri, 13 May 2022 10:34:38 +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:References: 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: List-Owner; bh=ANdu3nwcrY6e8R2FqaI+vr1xmqJLXbd/ds+FCI70C8s=; b=kyoasIxdOYZat4 9mDePLnzaSWX5OpSF8SrUUQcKWTq+0TSH6V3PuQxtq7ua5A9vcxE9EwAC0q/mEF2UJDFoUxyXQr9a x+ndIhQliY0k9VlEh9Hiun0m8XZNT5s633J3djWQ9RXagSl3n4MlqvMH0jJPk+epeT6Hk7b3U9EpF 3BFxSoU2UHyCE7DhjWKdZd8EyOuz4vckAExRHO4E5NUTGDUkOR9t9opQrYNtPQ2eaGWNySo360bPo biAna7DBjJZQ2a4ICxNlHRiFUZ5otfzmJDcyAMHAcbmoHCwpIBDPmC3Rpxln7CYw1J+eZR3BYenmi WqxKDZh6TSb7jFa3EwVg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1npSc7-00FaYF-23; Fri, 13 May 2022 10:33:39 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1npSc4-00FaWh-51 for linux-arm-kernel@lists.infradead.org; Fri, 13 May 2022 10:33:37 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 6959B1477; Fri, 13 May 2022 03:33:34 -0700 (PDT) Received: from lpieralisi (unknown [10.57.2.233]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 5DADF3F5A1; Fri, 13 May 2022 03:33:32 -0700 (PDT) Date: Fri, 13 May 2022 11:33:28 +0100 From: Lorenzo Pieralisi To: Marek =?iso-8859-1?Q?Beh=FAn?= Cc: Bjorn Helgaas , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Marc Zyngier , pali@kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Gregory CLEMENT Subject: Re: [PATCH 00/18] PCI: aardvark controller changes BATCH 5 Message-ID: <20220513103328.GB26886@lpieralisi> References: <20220220193346.23789-1-kabel@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220220193346.23789-1-kabel@kernel.org> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220513_033336_278090_EE31018D X-CRM114-Status: GOOD ( 15.02 ) 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="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sun, Feb 20, 2022 at 08:33:28PM +0100, Marek Beh=FAn wrote: > Hello Lorenzo, Krzysztof, > = > here comes batch 5 of changes for Aardvark PCIe controller. > = > This batch > - adds support for AER > - adds support for DLLSC and hotplug interrupt > - adds support for sending slot power limit message > - adds enabling/disabling PCIe clock > - adds suspend support > - optimizes link training by adding it into separate worker > - optimizes GPIO resetting by asserting it only if it wasn't asserted > already I had a look and I can take patches 3 and 5 to cut the delta further, please let me know if that helps. Thanks, Lorenzo > Marek > = > Marek Beh=FAn (1): > arm64: dts: marvell: armada-37xx: Add clock to PCIe node > = > Miquel Raynal (2): > PCI: aardvark: Add clock support > PCI: aardvark: Add suspend to RAM support > = > Pali Roh=E1r (13): > PCI: aardvark: Add support for AER registers on emulated bridge > PCI: Add PCI_EXP_SLTCAP_*_SHIFT macros > PCI: aardvark: Fix reporting Slot capabilities on emulated bridge > PCI: pciehp: Enable DLLSC interrupt only if supported > PCI: pciehp: Enable Command Completed Interrupt only if supported > PCI: aardvark: Add support for DLLSC and hotplug interrupt > PCI: Add PCI_EXP_SLTCTL_ASPL_DISABLE macro > PCI: Add function for parsing `slot-power-limit-milliwatt` DT property > dt-bindings: PCI: aardvark: Describe slot-power-limit-milliwatt > PCI: aardvark: Send Set_Slot_Power_Limit message > arm64: dts: armada-3720-turris-mox: Define slot-power-limit-milliwatt > for PCIe > PCI: aardvark: Run link training in separate worker > PCI: aardvark: Optimize PCIe card reset via GPIO > = > Russell King (2): > PCI: pci-bridge-emul: Re-arrange register tests > PCI: pci-bridge-emul: Add support for PCIe extended capabilities > = > .../devicetree/bindings/pci/aardvark-pci.txt | 2 + > .../dts/marvell/armada-3720-turris-mox.dts | 1 + > arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 1 + > drivers/pci/controller/pci-aardvark.c | 380 ++++++++++++++++-- > drivers/pci/hotplug/pciehp_hpc.c | 34 +- > drivers/pci/hotplug/pnv_php.c | 13 +- > drivers/pci/of.c | 64 +++ > drivers/pci/pci-bridge-emul.c | 130 +++--- > drivers/pci/pci-bridge-emul.h | 15 + > drivers/pci/pci.h | 15 + > include/uapi/linux/pci_regs.h | 4 + > 11 files changed, 565 insertions(+), 94 deletions(-) > = > -- = > 2.34.1 > = _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel