#ifdef __V3VEE__
-#include <palacios/vm_dev.h>
+
#include <palacios/vmm_types.h>
#include <palacios/vmm_rbtree.h>
#include <devices/pci_types.h>
-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;
+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;
typedef enum {PCI_STD_DEVICE, PCI_TO_PCI_BRIDGE, PCI_CARDBUS, PCI_MULTIFUNCTION} pci_device_type_t;
struct {
int num_ports;
uint16_t default_base_port;
- int (*io_read)(ushort_t port, void * dst, uint_t length, struct vm_device * dev);
- int (*io_write)(ushort_t port, void * src, uint_t length, struct vm_device * dev);
+ int (*io_read)(ushort_t port, void * dst, uint_t length, void * private_data);
+ int (*io_write)(ushort_t port, void * src, uint_t length, void * private_data);
};
};
+
+ void * private_data;
// Internal PCI data
uint32_t val;
};
-#define PCI_IO_BASE(bar_val) (bar_val & 0xfffffffc)
-#define PCI_MEM32_BASE(bar_val) (bar_val & 0xfffffff0)
+#define PCI_IO_MASK 0xfffffffc
+#define PCI_MEM32_MASK 0xfffffff0
+
+#define PCI_IO_BASE(bar_val) (bar_val & PCI_IO_MASK)
+#define PCI_MEM32_BASE(bar_val) (bar_val & PCI_MEM32_MASK)
struct pci_device {
};
+int v3_pci_set_irq_bridge(struct vm_device * pci_bus, int bus_num,
+ int (*raise_pci_irq)(struct vm_device * dev, struct pci_device * pci_dev),
+ int (*lower_pci_irq)(struct vm_device * dev, struct pci_device * pci_dev),
+ struct vm_device * bridge_dev);
+
-struct vm_device * v3_create_pci();
+int v3_pci_raise_irq(struct vm_device * pci_bus, int bus_num, struct pci_device * dev);
+int v3_pci_lower_irq(struct vm_device * pci_bus, int bus_num, struct pci_device * dev);
struct pci_device *
v3_pci_register_device(struct vm_device * pci,