Merge tag 'pci-v5.19-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaa...

[linux-block.git] / arch / x86 / include / asm / pci_x86.h

diff --git a/arch/x86/include/asm/pci_x86.h b/arch/x86/include/asm/pci_x86.h
index ce3fd3311772b5a504690c167fc2f4fb50b8713b..f52a886d35cf8a97bfdae701496af4a943605666 100644 (file)
--- a/arch/x86/include/asm/pci_x86.h
+++ b/arch/x86/include/asm/pci_x86.h
@@ -95,6 +95,15 @@ struct irq_routing_table {
        struct irq_info slots[];
 } __attribute__((packed));
 
+struct irt_routing_table {
+       u32 signature;                  /* IRT_SIGNATURE should be here */
+       u8 size;                        /* Number of entries provided */
+       u8 used;                        /* Number of entries actually used */
+       u16 exclusive_irqs;             /* IRQs devoted exclusively to
+                                          PCI usage */
+       struct irq_info slots[];
+} __attribute__((packed));
+
 extern unsigned int pcibios_irq_mask;
 
 extern raw_spinlock_t pci_config_lock;