On Tue, Jan 14, 2025 at 07:08:32PM +0200, Ilpo Järvinen wrote: > This series has the remaining patches of the AER & DPC TLP Log handling > consolidation and now includes a few minor improvements to the earlier > accepted TLP Logging code. > > v9: > - Added patch to define header logging register sizes. > > v8: > - Added missing parameter to kerneldoc. > - Dropped last patch due to conflict with the pci_printk() cleanup > series (will move the patch into that series). > > v7: > - Explain in commit message reasoning why eetlp_prefix_max stores Max > End-End TLP Prefixes value instead of limiting it by the bridge/RP > imposed limits > - Take account TLP Prefix Log Present flag. > - Align PCI_ERR_CAP_* flags in pci_regs.h > - Add EE_PREFIX_STR define to be able to take its sizeof() for output > char[] sizing. > > v6: > - Preserve "AER:"/"DPC:" prefix on the printed TLP line > - New patch to add "AER:" also on other lines of the AER error dump > > v5: > - Fix build with AER=y and DPC=n > - Match kerneldoc and function parameter name > > v4: > - Added patches: > - Remove EXPORT of pcie_read_tlp_log() > - Moved code to pcie/tlp.c and build only with AER enabled > - Match variables in prototype and function > - int -> unsigned int conversion > - eetlp_prefix_max into own patch > - struct pcie_tlp_log param consistently called "log" within tlp.c > - Moved function prototypes into drivers/pci/pci.h > - Describe AER/DPC differences more clearly in one commit message > > v3: > - Small rewording in a commit message > > v2: > - Don't add EXPORT()s > - Don't include igxbe changes > - Don't use pr_cont() as it's incompatible with pci_err() and according > to Andy Shevchenko should not be used in the first place > > > Ilpo Järvinen (8): > PCI: Don't expose pcie_read_tlp_log() outside of PCI subsystem > PCI: Move TLP Log handling to own file > PCI: Add defines for TLP Header/Prefix log sizes > PCI: Make pcie_read_tlp_log() signature same > PCI: Use unsigned int i in pcie_read_tlp_log() > PCI: Store # of supported End-End TLP Prefixes > PCI: Add TLP Prefix reading into pcie_read_tlp_log() > PCI: Create helper to print TLP Header and Prefix Log > > drivers/pci/ats.c | 2 +- > drivers/pci/pci.c | 28 --------- > drivers/pci/pci.h | 9 +++ > drivers/pci/pcie/Makefile | 2 +- > drivers/pci/pcie/aer.c | 15 ++--- > drivers/pci/pcie/dpc.c | 22 +++---- > drivers/pci/pcie/tlp.c | 115 ++++++++++++++++++++++++++++++++++ > drivers/pci/probe.c | 14 +++-- > drivers/pci/quirks.c | 6 +- > include/linux/aer.h | 12 +++- > include/linux/pci.h | 2 +- > include/uapi/linux/pci_regs.h | 11 ++-- > 12 files changed, 172 insertions(+), 66 deletions(-) > create mode 100644 drivers/pci/pcie/tlp.c Applied to pci/err for v6.14, thanks!
