[PATCH v2 0/2] Add Error Disconnect Recover (EDR) support.

From: sathyanarayanan . kuppuswamy
Date: Tue Mar 19 2019 - 16:49:49 EST


From: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx>

This patchset adds support for following features:

1. Error Disconnect Recover (EDR) support.
2. _OSC based negotiation support for DPC.

You can find EDR spec in the following link.

https://members.pcisig.com/wg/PCI-SIG/document/12614

Changes since v1:
* Rebased on top of v5.1-rc1

Kuppuswamy Sathyanarayanan (2):
PCI/ACPI: Add _OSC based negotiation support for DPC
PCI/DPC: Add Error Disconnect Recover (EDR) support

drivers/acpi/pci_root.c | 6 +
drivers/pci/pcie/Kconfig | 10 +
drivers/pci/pcie/dpc.c | 326 ++++++++++++++++++++++++++++++--
drivers/pci/pcie/portdrv_core.c | 8 +-
drivers/pci/probe.c | 1 +
include/linux/acpi.h | 3 +-
include/linux/pci.h | 1 +
7 files changed, 339 insertions(+), 16 deletions(-)

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2.20.1