On Wed, May 04, 2022 at 06:58:33PM +0200, Marek Behún wrote:
Hello Greg, Sasha,
this is backport of all the recet changes for the Aardvark PCIe controller for 5.17. These include
- fixes for MSI support
- add MSI-X support, which fixes support for some cards
- add ERR interrupt support (which we really missed when debugging)
As in series for 5.15, I included some small cosmetic changes - this will make it easier to backport next fixes for the driver (there is another batch pending on linux-pci).
Marek
Marek Behún (5): PCI: aardvark: Make MSI irq_chip structures static driver structures PCI: aardvark: Make msi_domain_info structure a static driver structure PCI: aardvark: Use dev_fwnode() instead of of_node_to_fwnode(dev->of_node) PCI: aardvark: Drop __maybe_unused from advk_pcie_disable_phy() PCI: aardvark: Update comment about link going down after link-up
Pali Rohár (14): PCI: aardvark: Replace custom PCIE_CORE_INT_* macros with PCI_INTERRUPT_* PCI: aardvark: Rewrite IRQ code to chained IRQ handler PCI: aardvark: Check return value of generic_handle_domain_irq() when processing INTx IRQ PCI: aardvark: Refactor unmasking summary MSI interrupt PCI: aardvark: Add support for masking MSI interrupts PCI: aardvark: Fix setting MSI address PCI: aardvark: Enable MSI-X support PCI: aardvark: Add support for ERR interrupt on emulated bridge PCI: aardvark: Optimize writing PCI_EXP_RTCTL_PMEIE and PCI_EXP_RTSTA_PME on emulated bridge PCI: aardvark: Add support for PME interrupts PCI: aardvark: Fix support for PME requester on emulated bridge PCI: aardvark: Use separate INTA interrupt for emulated root bridge PCI: aardvark: Remove irq_mask_ack() callback for INTx interrupts PCI: aardvark: Don't mask irq when mapping
drivers/pci/controller/pci-aardvark.c | 367 +++++++++++++++++++------- 1 file changed, 266 insertions(+), 101 deletions(-)
-- 2.35.1
All now queued up, thanks.
greg k-h