diff options
Diffstat (limited to 'include/linux/msi.h')
| -rw-r--r-- | include/linux/msi.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/msi.h b/include/linux/msi.h index 6863540f4b71..e5e86a8529fb 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -488,6 +488,7 @@ struct msi_domain_ops { * gets initialized to the maximum software index limit * by the domain creation code. * @ops: The callback data structure + * @dev: Device which creates the domain * @chip: Optional: associated interrupt chip * @chip_data: Optional: associated interrupt chip data * @handler: Optional: associated interrupt flow handler @@ -501,6 +502,7 @@ struct msi_domain_info { enum irq_domain_bus_token bus_token; unsigned int hwsize; struct msi_domain_ops *ops; + struct device *dev; struct irq_chip *chip; void *chip_data; irq_flow_handler_t handler; @@ -705,7 +707,10 @@ struct irq_domain *pci_msi_create_irq_domain(struct fwnode_handle *fwnode, struct msi_domain_info *info, struct irq_domain *parent); u32 pci_msi_domain_get_msi_rid(struct irq_domain *domain, struct pci_dev *pdev); +u32 pci_msi_map_rid_ctlr_node(struct pci_dev *pdev, struct device_node **node); struct irq_domain *pci_msi_get_device_domain(struct pci_dev *pdev); +void pci_msix_prepare_desc(struct irq_domain *domain, msi_alloc_info_t *arg, + struct msi_desc *desc); #else /* CONFIG_PCI_MSI */ static inline struct irq_domain *pci_msi_get_device_domain(struct pci_dev *pdev) { |