linux-kernel - Re: [PATCH 0/4] PCI: Consolidate TLP Log reading and printing

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Date: Wed, 7 Feb 2024 13:50:37 +0200 (EET)
From: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To: linux-pci@...r.kernel.org, 
    "Wang, Qingshun" <qingshun.wang@...ux.intel.com>
cc: Bjorn Helgaas <bhelgaas@...gle.com>, 
    Jesse Brandeburg <jesse.brandeburg@...el.com>, 
    intel-wired-lan@...ts.osuosl.org, Tony Nguyen <anthony.l.nguyen@...el.com>, 
    Ard Biesheuvel <ardb@...nel.org>, Borislav Petkov <bp@...en8.de>, 
    "David S. Miller" <davem@...emloft.net>, 
    Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, 
    linux-edac@...r.kernel.org, linux-efi@...r.kernel.org, 
    LKML <linux-kernel@...r.kernel.org>, linuxppc-dev@...ts.ozlabs.org, 
    Mahesh J Salgaonkar <mahesh@...ux.ibm.com>, 
    Netdev <netdev@...r.kernel.org>, Oliver O'Halloran <oohall@...il.com>, 
    Paolo Abeni <pabeni@...hat.com>, Tony Luck <tony.luck@...el.com>
Subject: Re: [PATCH 0/4] PCI: Consolidate TLP Log reading and printing

Adding Cc Quigshun which I ended up forgotting despite thinking it at one 
point.

-- 
 i.

On Tue, 6 Feb 2024, Ilpo Järvinen wrote:

> This series consolidates AER & DPC TLP Log handling code. Helpers are
> added for reading and printing the TLP Log and the format is made to
> include E-E Prefixes in both cases (previously only one DPC RP PIO
> displayed the E-E Prefixes).
> 
> I'd appreciate if people familiar with ixgbe could check the error
> handling conversion within the driver is correct.
> 
> Ilpo Järvinen (4):
>   PCI/AER: Cleanup register variable
>   PCI: Generalize TLP Header Log reading
>   PCI: Add TLP Prefix reading into pcie_read_tlp_log()
>   PCI: Create helper to print TLP Header and Prefix Log
> 
>  drivers/firmware/efi/cper.c                   |  4 +-
>  drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 39 +++------
>  drivers/pci/ats.c                             |  2 +-
>  drivers/pci/pci.c                             | 79 +++++++++++++++++++
>  drivers/pci/pci.h                             |  2 +-
>  drivers/pci/pcie/aer.c                        | 28 ++-----
>  drivers/pci/pcie/dpc.c                        | 31 ++++----
>  drivers/pci/probe.c                           | 14 ++--
>  include/linux/aer.h                           | 16 ++--
>  include/linux/pci.h                           |  2 +-
>  include/ras/ras_event.h                       | 10 +--
>  include/uapi/linux/pci_regs.h                 |  2 +
>  12 files changed, 145 insertions(+), 84 deletions(-)
> 
>