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-rw-r--r--include/linux/pci.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 5c3a4176eb6..4431ce4e1e6 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -787,12 +787,13 @@ enum pci_fixup_pass {
void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev);
extern int pci_pci_problems;
-#define PCIPCI_FAIL 1
+#define PCIPCI_FAIL 1 /* No PCI PCI DMA */
#define PCIPCI_TRITON 2
#define PCIPCI_NATOMA 4
#define PCIPCI_VIAETBF 8
#define PCIPCI_VSFX 16
-#define PCIPCI_ALIMAGIK 32
+#define PCIPCI_ALIMAGIK 32 /* Need low latency setting */
+#define PCIAGP_FAIL 64 /* No PCI to AGP DMA */
#endif /* __KERNEL__ */
#endif /* LINUX_PCI_H */