On Tue, Aug 15, 2017 at 12:02:15PM -0700, Paul Burton wrote: > This series fixes our handling of the PCI INTD interrupts in both Xilinx > PCIe controller drivers, and cleans up a wasted IRQ domain entry in the > Altera PCIe controller driver. It also adds a common PCI_INTX_NUM > definition which all relevant drivers under drivers/pci/host/ are > adjusted to make use of. > > - Patch 1 moves enum pci_interrupt_pin to somewhere we can use it from > PCI host code. > > - Patch 2 introduces a helper function to translate 1-4 INTx ranges into > the 0-3 range, by using it as a struct irq_domain's xlate callback. > > - Patches 3 adjusts the Altera driver to avoid wasting an IRQ domain > entry. > > - Patches 4 & 5 fix the INTD interrupt for Xilinx PCIe drivers. > > - Patches 6-8 make use of PCI_NUM_INTX to replace custom definitions or > magic numbers in drivers. > > The series versioning is continuing on from that of my "PCI: xilinx: > Fixes, optimisation & MIPS support" series which some of the earlier > patches were originally a part of, in order to prevent individual > patches from jumping backwards in versioning. > > Applies atop v4.13-rc5. > > Paul Burton (8): > PCI: Move enum pci_interrupt_pin to linux/pci.h > PCI: Introduce pci_irqd_intx_xlate() > PCI: altera: Use size=4 IRQ domain for legacy INTx > PCI: xilinx: Translate INTx range to hwirqs 0-3 > PCI: xilinx-nwl: Translate INTx range to hwirqs 0-3 > PCI: aardvark: Use PCI_NUM_INTX > PCI: ftpci100: Use PCI_NUM_INTX > PCI: rockchip: Use PCI_NUM_INTX > > drivers/pci/host/pci-aardvark.c | 5 ++-- > drivers/pci/host/pci-ftpci100.c | 2 +- > drivers/pci/host/pcie-altera.c | 9 +++---- > drivers/pci/host/pcie-rockchip.c | 2 +- > drivers/pci/host/pcie-xilinx-nwl.c | 9 +++---- > drivers/pci/host/pcie-xilinx.c | 7 ++--- > include/linux/pci-epf.h | 9 +------ > include/linux/pci.h | 54 ++++++++++++++++++++++++++++++++++++++ > 8 files changed, 71 insertions(+), 26 deletions(-) Thanks for updating these, Paul. I applied them on pci/irq-intx and the individual driver branches. I added Thomas' reviewed-by for Aardvark, and I expect we'll get more for the others. I found two more places we can use PCI_NUM_INTX; I'll post those in a minute. Thanks for all your work on this!
