netdev - [2.6.30] e1000e: pci_enable_pcie_error

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Message-Id: <200905141312.35945.elendil@planet.nl>
Date:	Thu, 14 May 2009 13:12:35 +0200
From:	Frans Pop <elendil@...net.nl>
To:	Netdev <netdev@...r.kernel.org>
Cc:	linux-kernel@...r.kernel.org, e1000-devel@...ts.sourceforge.net,
	linux-pm@...ts.linux-foundation.org
Subject: [2.6.30] e1000e: pci_enable_pcie_error_reporting failed 0xfffffffb

With 2.6.30-rc[45] I'm always seeing this error while resuming from STR on 
my HP 2510p notebook:

  e1000e 0000:00:19.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
! e1000e 0000:00:19.0: pci_enable_pcie_error_reporting failed 0xfffffffb
  e1000e 0000:00:19.0: setting latency timer to 64
  e1000e 0000:00:19.0: wake-up capability disabled by ACPI
  e1000e 0000:00:19.0: PME# disabled
  e1000e 0000:00:19.0: wake-up capability disabled by ACPI
  e1000e 0000:00:19.0: PME# disabled
  e1000e 0000:00:19.0: irq 26 for MSI/MSI-X

The error only shows up during resume, not during normal boot.

With 2.6.29 the error is not present. Is this something that should be 
looked into? Networking still comes up normally.

Attached a full diff for a suspend/resume cycle with .29.3 and .30-rc5.

Cheers,
FJP


View attachment "e1000e_STR.diff" of type "text/x-diff" (16949 bytes)