Re: [PATCH 2/4] PCI: Verify functions currently in D3cold have entered D0

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To: Mario Limonciello <mario.limonciello@xxxxxxx>, linux-pci@xxxxxxxxxxxxxxx, linux-usb@xxxxxxxxxxxxxxx, Bjorn Helgaas <bhelgaas@xxxxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, Mathias Nyman <mathias.nyman@xxxxxxxxx>
Subject: Re: [PATCH 2/4] PCI: Verify functions currently in D3cold have entered D0
From: Markus Elfring <Markus.Elfring@xxxxxx>
Date: Wed, 19 Jun 2024 20:45:09 +0200
Cc: LKML <linux-kernel@xxxxxxxxxxxxxxx>, Daniel Drake <drake@xxxxxxxxxxxxx>, Gary Li <Gary.Li@xxxxxxx>, Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
In-reply-to: <20240613054204.5850-3-mario.limonciello@amd.com>
References: <20240613054204.5850-3-mario.limonciello@amd.com>
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User-agent: Mozilla Thunderbird

…
> As PCIe r6.0 sec 5.8 specifies that the device will have gone
> through a conventional reset it may take some time for the
> device to be ready.
>
> Wait up to 1 sec as specified in PCIe r6.0 sec 6.6.1 for a device
> in D3cold to return to D0.

Would you like to add the tag “Fixes” accordingly?

Regards,
Markus

Follow-Ups:
- Re: [PATCH 2/4] PCI: Verify functions currently in D3cold have entered D0
  - From: Mario Limonciello

References:
- [PATCH 2/4] PCI: Verify functions currently in D3cold have entered D0
  - From: Mario Limonciello

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