Added support for PCI prefetchable region and BARs

[karo-tx-uboot.git] / include / pci.h

diff --git a/include/pci.h b/include/pci.h
index 8f19997559228d61b25dd84a883fd78fba635cfb..f78a769bb1f9e4f4f3dae0f9a8c418eabcad3767 100644 (file)
--- a/include/pci.h
+++ b/include/pci.h
@@ -309,6 +309,7 @@ struct pci_region {
 #define PCI_REGION_MEM         0x00000000      /* PCI memory space */
 #define PCI_REGION_IO          0x00000001      /* PCI IO space */
 #define PCI_REGION_TYPE                0x00000001
+#define PCI_REGION_PREFETCH    0x00000008      /* prefetchable PCI memory */
 
 #define PCI_REGION_MEMORY      0x00000100      /* System memory */
 #define PCI_REGION_RO          0x00000200      /* Read-only memory */
@@ -386,7 +387,7 @@ struct pci_controller {
        int (*write_dword)(struct pci_controller*, pci_dev_t, int where, u32);
 
        /* Used by auto config */
-       struct pci_region *pci_mem, *pci_io;
+       struct pci_region *pci_mem, *pci_io, *pci_prefetch;
 
        /* Used by ppc405 autoconfig*/
        struct pci_region *pci_fb;
@@ -472,6 +473,7 @@ extern int pciauto_region_allocate(struct pci_region* res, unsigned int size, un
 extern void pciauto_setup_device(struct pci_controller *hose,
                                 pci_dev_t dev, int bars_num,
                                 struct pci_region *mem,
+                                struct pci_region *prefetch,
                                 struct pci_region *io);
 int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev);