From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751786AbdJ1JH3 (ORCPT ); Sat, 28 Oct 2017 05:07:29 -0400 Received: from cloudserver094114.home.net.pl ([79.96.170.134]:63202 "EHLO cloudserver094114.home.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751000AbdJ1JHZ (ORCPT ); Sat, 28 Oct 2017 05:07:25 -0400 From: "Rafael J. Wysocki" To: Jeffy Chen Cc: linux-kernel@vger.kernel.org, bhelgaas@google.com, linux-pm@vger.kernel.org, tony@atomide.com, shawn.lin@rock-chips.com, briannorris@chromium.org, dianders@chromium.org, Xinming Hu , linux-pci@vger.kernel.org, Rob Herring , Catalin Marinas , Kalle Valo , Heiko Stuebner , linux-acpi@vger.kernel.org, linux-rockchip@lists.infradead.org, Nishant Sarmukadam , Will Deacon , Matthias Kaehlcke , devicetree@vger.kernel.org, Ganapathi Bhat , Frank Rowand , Len Brown , Amitkumar Karwar , linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, linux-wireless@vger.kernel.org, Caesar Wang , Klaus Goger , Mark Rutland Subject: Re: [RFC PATCH v10 0/7] PCI: rockchip: Move PCIe WAKE# handling into pci core Date: Sat, 28 Oct 2017 11:07:30 +0200 Message-ID: <1872710.P2f02irZl9@aspire.rjw.lan> In-Reply-To: <20171027072612.26565-1-jeffy.chen@rock-chips.com> References: <20171027072612.26565-1-jeffy.chen@rock-chips.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Friday, October 27, 2017 9:26:05 AM CEST Jeffy Chen wrote: > > Currently we are handling wake irq in mrvl wifi driver. Move it into > pci core. > > Tested on my chromebook bob(with cros 4.4 kernel and mrvl wifi). > > > Changes in v10: > Use device_set_wakeup_capable() instead of device_set_wakeup_enable(), > since dedicated wakeirq will be lost in device_set_wakeup_enable(false). > > Changes in v9: > Add section for PCI devices and rewrite the commit message. > Rewrite the commit message. > Fix check error in .cleanup(). > Move dedicated wakeirq setup to setup() callback and use > device_set_wakeup_enable() to enable/disable. > > Changes in v8: > Add optional "pci", and rewrite commit message. > Rewrite the commit message. > Add pci-of.c and use platform_pm_ops to handle the PCIe WAKE# signal. > > Changes in v7: > Move PCIE_WAKE handling into pci core. > > Changes in v6: > Fix device_init_wake error handling, and add some comments. > > Changes in v5: > Move to pci.txt > Use "wakeup" instead of "wake" > Rebase. > > Changes in v3: > Fix error handling. > > Changes in v2: > Use dev_pm_set_dedicated_wake_irq. > > Jeffy Chen (7): > dt-bindings: PCI: Add definition of PCIe WAKE# irq and PCI irq > of/irq: Adjust of_pci_irq parsing for multiple interrupts > mwifiex: Disable wakeup irq handling for pcie > arm64: dts: rockchip: Move PCIe WAKE# irq to pcie driver for Gru > PCI: Make pci_platform_pm_ops's callbacks optional > PCI / PM: Move acpi wakeup code to pci core > PCI / PM: Add support for the PCIe WAKE# signal for OF Overall, I don't quite like the direction this is going into, but I need to have a deeper look. Which may take some time, so please bear with me. Thanks, Rafael