From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751903AbdFKEF6 (ORCPT ); Sun, 11 Jun 2017 00:05:58 -0400 Received: from mail-wr0-f171.google.com ([209.85.128.171]:32930 "EHLO mail-wr0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751228AbdFKEF4 (ORCPT ); Sun, 11 Jun 2017 00:05:56 -0400 From: Oza Pawandeep To: Bjorn Helgaas , Ray Jui , Scott Branden , Jon Mason , bcm-kernel-feedback-list@broadcom.com, Oza Pawandeep , Andy Gospodarek , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Oza Pawandeep Subject: [PATCH v3 0/2] PCI: iproc: SOC specific fixes Date: Sun, 11 Jun 2017 09:35:36 +0530 Message-Id: <1497153938-26074-1-git-send-email-oza.oza@broadcom.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PCI: iproc: Retry request when CRS returned from EP Above patch adds support for CRS in PCI RC driver, otherwise if not handled at lower level, the user space PMD (poll mode drivers) can timeout. PCI: iproc: add device shutdown for PCI RC This fixes the issue where certian PCI endpoints are not getting detected on Stingray SOC after reboot. Changes Since v3: [re-send] Changes Since v2: Fix compilation errors for pcie-iproc-platform.ko which was caught by kbuild. Oza Pawandeep (2): PCI: iproc: Retry request when CRS returned from EP PCI: iproc: add device shutdown for PCI RC drivers/pci/host/pcie-iproc-platform.c | 8 +++ drivers/pci/host/pcie-iproc.c | 126 ++++++++++++++++++++++++++++----- drivers/pci/host/pcie-iproc.h | 1 + 3 files changed, 116 insertions(+), 19 deletions(-) -- 1.9.1