linux-kernel - [PATCH v1 0/5] Fix PF/VF dependency issues

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Date:   Wed,  6 Mar 2019 14:11:13 -0800
From:   sathyanarayanan.kuppuswamy@...ux.intel.com
To:     bhelgaas@...gle.com, corbet@....net
Cc:     linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pci@...r.kernel.org,
        Kuppuswamy Sathyanarayanan 
        <sathyanarayanan.kuppuswamy@...ux.intel.com>
Subject: [PATCH v1 0/5] Fix PF/VF dependency issues

From: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@...ux.intel.com>

Current implementation of ATS, PASID, PRI does not handle the PF/VF dependencies
as defined in PCIe spec r4.0. Following patches addresses this issue.

Kuppuswamy Sathyanarayanan (5):
  PCI/IOV: Add support to verify PF/VF spec compliance
  PCI/ATS: Fix PRI PF/VF dependency issues
  PCI/ATS: Fix PASID PF/VF dependency issues
  PCI/ATS: For PF/VF skip ATS initalization if spec check failed
  PCI/ATS: Fix ATS PF/VF dependency issues

 .../admin-guide/kernel-parameters.txt         |   2 +
 drivers/pci/ats.c                             | 129 ++++-
 drivers/pci/iov.c                             | 468 ++++++++++++++++++
 drivers/pci/pci.c                             |   2 +
 drivers/pci/pci.h                             |   6 +
 include/linux/pci.h                           |  33 +-
 include/uapi/linux/pci_regs.h                 |  15 +-
 7 files changed, 639 insertions(+), 16 deletions(-)

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2.20.1