From: sathyanarayanan.kuppuswamy@linux.intel.com
To: bhelgaas@google.com
Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
ashok.raj@intel.com, keith.busch@intel.com,
sathyanarayanan.kuppuswamy@linux.intel.com
Subject: [PATCH v3 0/5] Add Error Disconnect Recover (EDR) support
Date: Tue, 14 May 2019 15:18:12 -0700 [thread overview]
Message-ID: <cover.1557870869.git.sathyanarayanan.kuppuswamy@linux.intel.com> (raw)
From: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
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
Changes since v2:
* Split EDR support patch into multiple patches.
* Addressed Bjorn comments.
Kuppuswamy Sathyanarayanan (5):
PCI/ACPI: Add _OSC based negotiation support for DPC
PCI/DPC: Allow dpc_probe() even if DPC is handled in firmware
PCI/DPC: Add dpc_process_error() wrapper function
PCI/DPC: Add Error Disconnect Recover (EDR) support
PCI/ACPI: Expose EDR support via _OSC to BIOS
drivers/acpi/pci_root.c | 9 ++
drivers/pci/pcie/Kconfig | 10 ++
drivers/pci/pcie/dpc.c | 265 ++++++++++++++++++++++++++++++--
drivers/pci/pcie/portdrv_core.c | 8 +-
drivers/pci/probe.c | 1 +
include/linux/acpi.h | 6 +-
include/linux/pci.h | 1 +
7 files changed, 282 insertions(+), 18 deletions(-)
--
2.20.1
next reply other threads:[~2019-05-14 22:21 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-14 22:18 sathyanarayanan.kuppuswamy [this message]
2019-05-14 22:18 ` [PATCH v3 1/5] PCI/ACPI: Add _OSC based negotiation support for DPC sathyanarayanan.kuppuswamy
2019-05-31 13:03 ` Bjorn Helgaas
2019-05-14 22:18 ` [PATCH v3 2/5] PCI/DPC: Allow dpc_probe() even if DPC is handled in firmware sathyanarayanan.kuppuswamy
2019-05-31 13:15 ` Bjorn Helgaas
2019-05-14 22:18 ` [PATCH v3 3/5] PCI/DPC: Add dpc_process_error() wrapper function sathyanarayanan.kuppuswamy
2019-05-14 22:18 ` [PATCH v3 4/5] PCI/DPC: Add Error Disconnect Recover (EDR) support sathyanarayanan.kuppuswamy
2019-05-31 14:11 ` Bjorn Helgaas
2019-05-14 22:18 ` [PATCH v3 5/5] PCI/ACPI: Expose EDR support via _OSC to BIOS sathyanarayanan.kuppuswamy
2019-05-31 14:12 ` [PATCH v3 0/5] Add Error Disconnect Recover (EDR) support Bjorn Helgaas
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