[PATCH 0/7] PCI: Improve enumeration logging

From: Bjorn Helgaas
Date: Tue Dec 05 2023 - 12:11:34 EST


From: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

This is based on Puranjay Mohan's work at
https://lore.kernel.org/all/20211106112606.192563-1-puranjay12@xxxxxxxxx/
which updated BAR resource logging to consistently use "BAR 0" instead of a
mix of "BAR 0", "reg 0x10", etc.

I added:

- More BAR resource log updates
- Device type (PCIe Root Port, Switch Port, etc) to initial message
- Bridge info logging in logical order (bridge before downstream)

Bjorn Helgaas (5):
PCI: Log device type during enumeration
PCI: Move pci_read_bridge_windows() below individual window accessors
PCI: Supply bridge device, not secondary bus, to read window details
PCI: Log bridge windows conditionally
PCI: Log bridge info when first enumerating bridge

Puranjay Mohan (2):
PCI: Update BAR # and window messages
PCI: Use resource names in PCI log messages

drivers/pci/iov.c | 7 +-
drivers/pci/pci.c | 85 ++++++++++++++--
drivers/pci/pci.h | 2 +
drivers/pci/probe.c | 218 ++++++++++++++++++++++++----------------
drivers/pci/quirks.c | 15 ++-
drivers/pci/setup-bus.c | 30 ++++--
drivers/pci/setup-res.c | 72 +++++++------
7 files changed, 286 insertions(+), 143 deletions(-)

--
2.34.1