From 3aa8a41e0bf5565946082d23ae589c1a8559494a Mon Sep 17 00:00:00 2001 From: Matthew Minter Date: Wed, 28 Jun 2017 15:14:02 -0500 Subject: [PATCH] PCI: Add IRQ mapping function pointers to pci_host_bridge struct In order to defer IRQ assignment arches must be able to register functions to map and swizzle interrupts. These registered functions are stored in the pci_host_bridge struct. Signed-off-by: Matthew Minter Signed-off-by: Bjorn Helgaas --- include/linux/pci.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/pci.h b/include/linux/pci.h index 9022b542556a..3c5d8b026d6e 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -432,6 +432,8 @@ struct pci_host_bridge { void *sysdata; int busnr; struct list_head windows; /* resource_entry */ + u8 (*swizzle_irq)(struct pci_dev *, u8 *); /* platform IRQ swizzler */ + int (*map_irq)(const struct pci_dev *, u8, u8); void (*release_fn)(struct pci_host_bridge *); void *release_data; struct msi_controller *msi; -- 2.20.1