diff options
Diffstat (limited to 'src/include/device/pci.h')
| -rw-r--r-- | src/include/device/pci.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/include/device/pci.h b/src/include/device/pci.h index 3cc2c64e4f..f1ab91bbc7 100644 --- a/src/include/device/pci.h +++ b/src/include/device/pci.h @@ -56,6 +56,20 @@ struct pci_driver { const unsigned short *devices; }; +struct msix_entry { + union { + struct { + u32 lower_addr; + u32 upper_addr; + }; + struct { + u64 addr; + }; + }; + u32 data; + u32 vec_control; +}; + #ifdef __SIMPLE_DEVICE__ #define __pci_driver __attribute__((unused)) #else @@ -104,6 +118,10 @@ void pci_assign_irqs(unsigned int bus, unsigned int slot, const char *get_pci_class_name(struct device *dev); const char *get_pci_subclass_name(struct device *dev); +size_t pci_msix_table_size(struct device *dev); +int pci_msix_table_bar(struct device *dev, u32 *offset, u8 *idx); +struct msix_entry *pci_msix_get_table(struct device *dev); + #define PCI_IO_BRIDGE_ALIGN 4096 #define PCI_MEM_BRIDGE_ALIGN (1024*1024) |