vserver 1.9.3

[linux-2.6.git] / include / asm-ppc / residual.h

diff --git a/include/asm-ppc/residual.h b/include/asm-ppc/residual.h
index 4231758..934810d 100644 (file)
--- a/include/asm-ppc/residual.h
+++ b/include/asm-ppc/residual.h
@@ -315,11 +315,20 @@ typedef struct _RESIDUAL {
   } RESIDUAL;
 
 
+/*
+ * Forward declaration - we can't include <linux/pci.h> because it
+ * breaks the boot loader
+ */
+struct pci_dev;
+
 extern RESIDUAL *res;
 extern void print_residual_device_info(void);
 extern PPC_DEVICE *residual_find_device(unsigned long BusMask,
                                        unsigned char * DevID, int BaseType,
                                        int SubType, int Interface, int n);
+extern int residual_pcidev_irq(struct pci_dev *dev);
+extern void residual_irq_mask(char *irq_edge_mask_lo, char *irq_edge_mask_hi);
+extern unsigned int residual_isapic_addr(void);
 extern PnP_TAG_PACKET *PnP_find_packet(unsigned char *p, unsigned packet_tag,
                                       int n);
 extern PnP_TAG_PACKET *PnP_find_small_vendor_packet(unsigned char *p,
@@ -328,6 +337,13 @@ extern PnP_TAG_PACKET *PnP_find_small_vendor_packet(unsigned char *p,
 extern PnP_TAG_PACKET *PnP_find_large_vendor_packet(unsigned char *p,
                                                    unsigned packet_type,
                                                    int n);
+
+#ifdef CONFIG_PREP_RESIDUAL
+#define have_residual_data     (res && res->ResidualLength)
+#else
+#define have_residual_data     0
+#endif
+
 #endif /* __ASSEMBLY__ */
 #endif  /* ndef _RESIDUAL_ */