13 	struct irq_domain *domain;  in pci_msi_setup_msi_irqs()  local
15 	domain = dev_get_msi_domain(&dev->dev);  in pci_msi_setup_msi_irqs()
16 	if (domain && irq_domain_is_hierarchy(domain))  in pci_msi_setup_msi_irqs()
24 	struct irq_domain *domain;  in pci_msi_teardown_msi_irqs()  local
26 	domain = dev_get_msi_domain(&dev->dev);  in pci_msi_teardown_msi_irqs()
27 	if (domain && irq_domain_is_hierarchy(domain)) {  in pci_msi_teardown_msi_irqs()
104  * pci_msi_create_irq_domain - Create a MSI interrupt domain
106  * @info:	MSI domain info
107  * @parent:	Parent irq domain
109  * Updates the domain and chip ops and creates a MSI interrupt domain.
112  * A domain pointer or NULL in case of failure.
143  * Per device MSI[-X] domain functionality
153 	struct msi_domain_info *info = data->domain->host_data;  in cond_mask_parent()
161 	struct msi_domain_info *info = data->domain->host_data;  in cond_unmask_parent()
225 static void pci_msix_prepare_desc(struct irq_domain *domain, msi_alloc_info_t *arg,  in pci_msix_prepare_desc()  argument
262 	struct irq_domain *domain = dev_get_msi_domain(&pdev->dev);  in pci_create_device_domain()  local
264 	if (!domain || !irq_domain_is_msi_parent(domain))  in pci_create_device_domain()
272  * pci_setup_msi_device_domain - Setup a device MSI interrupt domain
273  * @pdev:	The PCI device to create the domain on
277  *	- The device does not have a MSI parent irq domain associated,
279  *	  PCI/MSI domain models working
280  *	- The MSI domain exists already
281  *	- The MSI domain was successfully allocated
284  *	- The domain creation fails.
286  * The created MSI domain is preserved until:
288  *	- MSI is disabled and a MSI-X domain is created
304  * pci_setup_msix_device_domain - Setup a device MSI-X interrupt domain
305  * @pdev:	The PCI device to create the domain on
310  *	- The device does not have a MSI parent irq domain associated,
312  *	  PCI/MSI domain models working
313  *	- The MSI-X domain exists already
314  *	- The MSI-X domain was successfully allocated
317  *	- The domain creation fails.
319  * The created MSI-X domain is preserved until:
321  *	- MSI-X is disabled and a MSI domain is created
340  * @mode:		If ALLOW_LEGACY this grants the feature when there is no irq domain
341  *			associated to the device. If DENY_LEGACY the lack of an irq domain
348 	struct irq_domain *domain;  in pci_msi_domain_supports()  local
351 	domain = dev_get_msi_domain(&pdev->dev);  in pci_msi_domain_supports()
353 	if (!domain || !irq_domain_is_hierarchy(domain)) {  in pci_msi_domain_supports()
359 	if (!irq_domain_is_msi_parent(domain)) {  in pci_msi_domain_supports()
365 		info = domain->host_data;  in pci_msi_domain_supports()
372 		 * per device domain because the parent is never  in pci_msi_domain_supports()
375 		supported = domain->msi_parent_ops->supported_flags;  in pci_msi_domain_supports()
407  * @domain:	The interrupt domain
415 u32 pci_msi_domain_get_msi_rid(struct irq_domain *domain, struct pci_dev *pdev)  in pci_msi_domain_get_msi_rid()  argument
422 	of_node = irq_domain_get_of_node(domain);  in pci_msi_domain_get_msi_rid()
430  * pci_msi_get_device_domain - Get the MSI domain for a given PCI device
433  * Use the firmware data to find a device-specific MSI domain
436  * Returns: The corresponding MSI domain or NULL if none has been found.