diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/msi.h | 2 | ||||
| -rw-r--r-- | include/net/mana/gdma.h | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/msi.h b/include/linux/msi.h index 6863540f4b71..7f254bde5426 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -706,6 +706,8 @@ struct irq_domain *pci_msi_create_irq_domain(struct fwnode_handle *fwnode, struct irq_domain *parent); u32 pci_msi_domain_get_msi_rid(struct irq_domain *domain, struct pci_dev *pdev); 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) { diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h index bfae59202669..6fe6cbcd512d 100644 --- a/include/net/mana/gdma.h +++ b/include/net/mana/gdma.h @@ -388,7 +388,7 @@ struct gdma_context { unsigned int max_num_queues; unsigned int max_num_msix; unsigned int num_msix_usable; - struct gdma_irq_context *irq_contexts; + struct xarray irq_contexts; /* L2 MTU */ u16 adapter_mtu; @@ -580,6 +580,9 @@ enum { /* Driver can handle holes (zeros) in the device list */ #define GDMA_DRV_CAP_FLAG_1_DEV_LIST_HOLES_SUP BIT(11) +/* Driver supports dynamic MSI-X vector allocation */ +#define GDMA_DRV_CAP_FLAG_1_DYNAMIC_IRQ_ALLOC_SUPPORT BIT(13) + /* Driver can self reset on FPGA Reconfig EQE notification */ #define GDMA_DRV_CAP_FLAG_1_HANDLE_RECONFIG_EQE BIT(17) @@ -589,6 +592,7 @@ enum { GDMA_DRV_CAP_FLAG_1_HWC_TIMEOUT_RECONFIG | \ GDMA_DRV_CAP_FLAG_1_VARIABLE_INDIRECTION_TABLE_SUPPORT | \ GDMA_DRV_CAP_FLAG_1_DEV_LIST_HOLES_SUP | \ + GDMA_DRV_CAP_FLAG_1_DYNAMIC_IRQ_ALLOC_SUPPORT | \ GDMA_DRV_CAP_FLAG_1_HANDLE_RECONFIG_EQE) #define GDMA_DRV_CAP_FLAGS2 0 |