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[0/4] PCI: Consolidate TLP Log reading and printing

Message ID 20240206135717.8565-1-ilpo.jarvinen@linux.intel.com
Headers
Series PCI: Consolidate TLP Log reading and printing |

Message

Ilpo Järvinen Feb. 6, 2024, 1:57 p.m. UTC 
  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(-)

Comments

Ilpo Järvinen Feb. 7, 2024, 11:50 a.m. UTC | #1 
Adding Cc Quigshun which I ended up forgotting despite thinking it at one 
point.