[PATCH] M68k update (part 34)

Add PCI_DMA_BUS_IS_PHYS for m68k

[PATCH] M68k update (part 34)
Add PCI_DMA_BUS_IS_PHYS for m68k
c87b3c20 · Geert Uytterhoeven · Linus Torvalds · c24c2dcf · c87b3c20
Commit c87b3c20 authored Jul 23, 2002 by Geert Uytterhoeven Committed by Linus Torvalds Jul 23, 2002
Show whitespace changes
Inline Side-by-side

Showing with 6 additions and 0 deletions

include/asm-m68k/pci.h include/asm-m68k/pci.h +6 -0

No files found.
--- a/include/asm-m68k/pci.h
+++ b/include/asm-m68k/pci.h
@@ -48,4 +48,10 @@ extern inline void pcibios_penalize_isa_irq(int irq)
 /* Return the index of the PCI controller for device PDEV. */
 #define pci_controller_num(PDEV)	(0)

+/* The PCI address space does equal the physical memory
+ * address space.  The networking and block device layers use
+ * this boolean for bounce buffer decisions.
+ */
+#define PCI_DMA_BUS_IS_PHYS	(1)
+
 #endif /* _ASM_M68K_PCI_H */