From: Mario Limonciello <mario.limonciello@amd.com>
To: Mika Westerberg <mika.westerberg@linux.intel.com>,
"Rafael J . Wysocki" <rafael@kernel.org>,
Bjorn Helgaas <helgaas@kernel.org>
Cc: <linux-pci@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-acpi@vger.kernel.org>,
Iain Lane <iain@orangesquash.org.uk>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
Kuppuswamy Sathyanarayanan
<sathyanarayanan.kuppuswamy@linux.intel.com>,
Mario Limonciello <mario.limonciello@amd.com>
Subject: [PATCH v14.c 0/4] Use LPS0 constraints to opt devices into D3
Date: Fri, 18 Aug 2023 14:40:23 -0500 [thread overview]
Message-ID: <20230818194027.27559-1-mario.limonciello@amd.com> (raw)
LPS0 constraints specified by the platform can be used as a method to
opt devices into D3.
In v14 this series has been split into 3 parts.
part A: Immediate fix for AMD issue.
part B: LPS0 export improvements
part C: Long term solution for all vendors
This is part C, and applying it is dependent upon parts A and B.
It is sent separately to make it easier to follow and aid with review.
Mario Limonciello (4):
PCI: ACPI: Add helper functions for converting ACPI <-> PCI states
PCI: ACPI: Consider non-hotplug bridges for D3 in acpi_pci_bridge_d3()
PCI: ACPI: Use device constraints to opt devices into D3 support
PCI: ACPI: Limit the Intel specific opt-in to D3 to 2024
drivers/pci/pci-acpi.c | 101 +++++++++++++++++++++++++++--------------
drivers/pci/pci.c | 14 ++++--
2 files changed, 76 insertions(+), 39 deletions(-)
--
2.34.1
next reply other threads:[~2023-08-18 19:41 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-18 19:40 Mario Limonciello [this message]
2023-08-18 19:40 ` [PATCH v14.c 1/4] PCI: ACPI: Add helper functions for converting ACPI <-> PCI states Mario Limonciello
2023-08-21 18:35 ` Rafael J. Wysocki
2023-08-18 19:40 ` [PATCH v14.c 2/4] PCI: ACPI: Consider non-hotplug bridges for D3 in acpi_pci_bridge_d3() Mario Limonciello
2023-08-21 18:36 ` Rafael J. Wysocki
2023-08-18 19:40 ` [PATCH v14.c 3/4] PCI: ACPI: Use device constraints to opt devices into D3 support Mario Limonciello
2023-08-21 18:38 ` Rafael J. Wysocki
2023-08-18 19:40 ` [PATCH v14.c 4/4] PCI: ACPI: Limit the Intel specific opt-in to D3 to 2024 Mario Limonciello
2023-08-21 18:46 ` Rafael J. Wysocki
2023-08-21 19:18 ` Limonciello, Mario
2023-08-21 19:24 ` Rafael J. Wysocki
2023-08-21 19:26 ` Limonciello, Mario
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