Messages in this thread | | | From | sathyanarayanan.kuppuswamy@linux ... | Subject | [PATCH v1 0/5] Fix PF/VF dependency issues | Date | Wed, 6 Mar 2019 14:11:13 -0800 |
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From: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.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(-)
-- 2.20.1
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