updated io device hooks for PCI device

[palacios.git] / palacios / include / devices / pci.h

diff --git a/palacios/include/devices/pci.h b/palacios/include/devices/pci.h
index 3c6a08b..51d1d50 100644 (file)
--- a/palacios/include/devices/pci.h
+++ b/palacios/include/devices/pci.h
@@ -33,12 +33,22 @@
 
 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 {
+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 mem_hook;
-    int num_pages;
+    
+    union {
+       int num_pages;
+       int num_io_ports;
+    };
+
     int (*bar_update)(struct pci_device * pci_dev, uint_t bar);
 
+
     // Internal PCI data
     int updated;
     uint32_t mask;
@@ -56,7 +66,7 @@ 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;
@@ -68,8 +78,8 @@ struct pci_device {
 
     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;
@@ -84,11 +94,14 @@ struct vm_device * v3_create_pci();
 
 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);