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Date: Fri, 17 May 2024 05:35:10 +0000
From: Vidya Sagar <vidyas@...dia.com>
To: "bhelgaas@...gle.com" <bhelgaas@...gle.com>, "rafael@...nel.org"
<rafael@...nel.org>, "lenb@...nel.org" <lenb@...nel.org>, "will@...nel.org"
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CC: "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
"linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>,
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<linux-arm-kernel@...ts.infradead.org>, "devicetree@...r.kernel.org"
<devicetree@...r.kernel.org>, Thierry Reding <treding@...dia.com>, Jon Hunter
<jonathanh@...dia.com>, Krishna Thota <kthota@...dia.com>, Manikanta
Maddireddy <mmaddireddy@...dia.com>, "sagar.tv@...il.com"
<sagar.tv@...il.com>
Subject: RE: [PATCH V7 0/4] PCI: Add support for preserving boot configuration
Hi Bjorn,
Thanks for reviewing and refactoring V6 patch.
Could you please review this V7 series as well?
Thanks,
Vidya Sagar
> -----Original Message-----
> From: Vidya Sagar <vidyas@...dia.com>
> Sent: Wednesday, May 8, 2024 11:12 PM
> To: bhelgaas@...gle.com; rafael@...nel.org; lenb@...nel.org; will@...nel.org;
> lpieralisi@...nel.org; kw@...ux.com; robh@...nel.org; frowand.list@...il.com
> Cc: linux-pci@...r.kernel.org; linux-acpi@...r.kernel.org; linux-
> kernel@...r.kernel.org; linux-arm-kernel@...ts.infradead.org;
> devicetree@...r.kernel.org; Thierry Reding <treding@...dia.com>; Jon Hunter
> <jonathanh@...dia.com>; Krishna Thota <kthota@...dia.com>; Manikanta
> Maddireddy <mmaddireddy@...dia.com>; Vidya Sagar <vidyas@...dia.com>;
> sagar.tv@...il.com
> Subject: [PATCH V7 0/4] PCI: Add support for preserving boot configuration
>
> Add support for preserving the boot configuration done by the platform firmware
> per host bridge basis, based on the presence of 'linux,pci-probe-only' property in
> the respective PCI host bridge device-tree node. It also unifies the ACPI and DT
> based boot flows in this regard.
>
> This patch series is a complete version of the incomplete series (
> https://lore.kernel.org/linux-pci/20240421190914.374399-1-
> helgaas@...nel.org/ ) posted by Bjorn which in turn was an attempted split work
> of the single V6 patch ( https://lore.kernel.org/linux-
> pci/20240418174043.3750240-1-vidyas@...dia.com/ ) posted by me.
>
> Vidya Sagar (4):
> PCI: Move PRESERVE_BOOT_CONFIG _DSM evaluation to
> pci_register_host_bridge()
> PCI: of: Add of_pci_preserve_config() for per-host bridge support
> PCI: Unify ACPI and DT 'preserve config' support
> PCI: Use preserve_config in place of pci_flags
>
> drivers/acpi/pci_root.c | 12 ------
> drivers/pci/controller/pci-host-common.c | 4 --
> drivers/pci/of.c | 54 +++++++++++++++++++-----
> drivers/pci/pci-acpi.c | 22 ++++++++++
> drivers/pci/pci.h | 12 ++++++
> drivers/pci/probe.c | 34 ++++++++++-----
> 6 files changed, 101 insertions(+), 37 deletions(-)
>
> --
> 2.25.1
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