#include <devices/pci_types.h>
-typedef enum {PCI_BAR_IO, PCI_BAR_MEM32, PCI_BAR_MEM64_LOW, PCI_BAR_MEM64_HIGH, PCI_BAR_NONE} pci_bar_type_t;
+typedef enum {PCI_BAR_IO, PCI_BAR_MEM16, PCI_BAR_MEM32, PCI_BAR_MEM64_LOW, PCI_BAR_MEM64_HIGH, PCI_BAR_NONE} pci_bar_type_t;
-struct v3_bar_reg {
- int updated;
+typedef enum {PCI_STD_DEVICE, PCI_TO_PCI_BRIDGE, PCI_CARDBUS, PCI_MULTIFUNCTION} pci_device_type_t;
+
+struct pci_device;
+
+struct v3_pci_bar {
pci_bar_type_t type;
- int num_resources;
+ int mem_hook;
+ int num_pages;
int (*bar_update)(struct pci_device * pci_dev, uint_t bar);
+
+ // Internal PCI data
+ int updated;
+ uint32_t mask;
};
struct pci_device {
- struct v3_bar_reg bar[6];
+ struct v3_pci_bar bar[6];
uint_t bus_num;
struct rb_node dev_tree_node;
int (*config_update)(struct pci_device * pci_dev, uint_t reg_num, int length);
- int (*cmd_update)(struct pci_dev *pci_dev, uchar_t io_enabled, uchar_t mem_enabled);
- int (*ext_rom_update)(struct pci_dev *pci_dev);
+ int (*cmd_update)(struct pci_device *pci_dev, uchar_t io_enabled, uchar_t mem_enabled);
+ int (*ext_rom_update)(struct pci_device *pci_dev);
int ext_rom_update_flag;
struct pci_device *
v3_pci_register_device(struct vm_device * pci,
+ pci_device_type_t dev_type,
uint_t bus_num,
const char * name,
int dev_num,
+ struct v3_pci_bar * bars,
int (*config_update)(struct pci_device * pci_dev, uint_t reg_num, int length),
- int (*bar_update)(struct pci_device * pci_dev, uint_t bar),
+ int (*cmd_update)(struct pci_device *pci_dev, uchar_t io_enabled, uchar_t mem_enabled),
+ int (*ext_rom_update)(struct pci_device *pci_dev),
void * private_data);