On Thu, Jul 18, 2024 at 02:24:02PM +0800, LeoLiu-oc wrote: > From: LeoLiuoc <LeoLiu-oc@xxxxxxxxxxx> > > According to the Section 18.3.2.4, 18.3.2.5 and 18.3.2.6 in ACPI SPEC > r6.5, the register value form HEST PCI Express AER Structure should be > written to relevant PCIe Device's AER Capabilities. So the purpose of the > patch set is to extract register value from HEST PCI Express AER > structures and program them into PCIe Device's AER registers. > Refer to the ACPI SPEC r6.5 for the more detailed description. This patch > is an effective supplement to _HPP/_HPX method when the Firmware does not > support the _HPP/_HPX method and can be specially configured for the AER > register of the specific device. Just to close the loop on this, I'm assuming you'll rebase to v6.11-rc1, fix the warnings from the robot, address Yazen's comment and post a v4. > v1->v2: > - Move the definition of structure "hest_parse_aer_info" to file apei.h. > > v2->v3: > - The applicable hardware for this patch is added to the commit > information. > - Change the function name "program_hest_aer_endpoint" to > "program_hest_aer_common". > - Add the comment to function "program_hest_aer_common". > - Remove the "PCI_EXP_TYPE_PCIE_BRIDGE" branch handling in function > "program_hest_aer_params". > > LeoLiuoc (3): > ACPI/APEI: Add hest_parse_pcie_aer() > PCI: Add AER bits #defines for PCIe to PCI/PCI-X Bridge > PCI/ACPI: Add pci_acpi_program_hest_aer_params() > > drivers/acpi/apei/hest.c | 66 +++++++++++++++++++++- > drivers/pci/pci-acpi.c | 101 ++++++++++++++++++++++++++++++++++ > drivers/pci/pci.h | 9 +++ > drivers/pci/probe.c | 1 + > include/acpi/apei.h | 17 ++++++ > include/uapi/linux/pci_regs.h | 3 + > 6 files changed, 195 insertions(+), 2 deletions(-) > > -- > 2.34.1 >
