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 D8822C433EF for ; Fri, 13 May 2022 16:48:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240361AbiEMQs3 (ORCPT ); Fri, 13 May 2022 12:48:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44446 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233139AbiEMQs2 (ORCPT ); Fri, 13 May 2022 12:48:28 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AB830522C3 for ; Fri, 13 May 2022 09:48:26 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 62D9E61EFE for ; Fri, 13 May 2022 16:48:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 92B45C34100; Fri, 13 May 2022 16:48:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1652460505; bh=R8Ovr0t1XquDu8/0O/FVoSyineOGnSMDllavpJzGm3U=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Pjw85g0VbZFckhbyvInWIlyi1gaNTmEma7X8e+JHYmtG0/XFj9LqRYm6hQrifVHUE MBNRxQH7U4natczXTNOdA8tWXQi+i3OL07Yg4RceZ191+8OiIRN//lsRNlyFn2Cujm 5rVpv2fnFXGiKMI2FZkKsvZ1Bjgj8sED8IwUKkV4LUVHwDna0mPQNPHUQ3YEWzza9l TUHfwXsbGI1sdzYn0arB1yAWmc+16KBLv7gBcXC52/AF6qL3aj+664RwCdQbXNrESu aedbzdV1j7umrA/lNlBQYm5Na47NPH3LFu+XAU3FkJVsEWSFAa8j76kdfvADV3fb5X G/U1BeGwEQ6nw== Received: by pali.im (Postfix) id B4BEC2B90; Fri, 13 May 2022 18:48:22 +0200 (CEST) Date: Fri, 13 May 2022 18:48:22 +0200 From: Pali =?utf-8?B?Um9ow6Fy?= To: Lorenzo Pieralisi Cc: Marek =?utf-8?B?QmVow7pu?= , Bjorn Helgaas , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Marc Zyngier , 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: <20220513164822.x34qe4blx5hfw5tx@pali> References: <20220220193346.23789-1-kabel@kernel.org> <20220513103328.GB26886@lpieralisi> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20220513103328.GB26886@lpieralisi> User-Agent: NeoMutt/20180716 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Friday 13 May 2022 11:33:28 Lorenzo Pieralisi wrote: > 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. Hello! Hopefully Marek would be back in week or more. Meanwhile patches 3 and 5 should be fine to take. > 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 > >