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authorGreg Ungerer <gerg@uclinux.org>2011-11-28 16:32:49 +1000
committerGreg Ungerer <gerg@uclinux.org>2012-07-17 15:49:41 +1000
commite93a6bbeb5a5f473293dd62f92903f89ec8004aa (patch)
tree5be3fceebccdcdbe387ae465651aa43b28a80491 /arch/m68k/include/asm/pci.h
parentd2661c621525956dfdd1e66e1e4fd94b7e4b6ed5 (diff)
downloadlinux-e93a6bbeb5a5f473293dd62f92903f89ec8004aa.tar.gz
m68k: common PCI support definitions and code
Basic set of definitions and support code required to turn on CONFIG_PCI for the m68k architecture. Nothing specific to any PCI implementation in any m68k class CPU hardware yet. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k/include/asm/pci.h')
-rw-r--r--arch/m68k/include/asm/pci.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/pci.h b/arch/m68k/include/asm/pci.h
index 4ad0aea48ab..848c3dfaad5 100644
--- a/arch/m68k/include/asm/pci.h
+++ b/arch/m68k/include/asm/pci.h
@@ -2,6 +2,7 @@
#define _ASM_M68K_PCI_H
#include <asm-generic/pci-dma-compat.h>
+#include <asm-generic/pci.h>
/* The PCI address space does equal the physical memory
* address space. The networking and block device layers use
@@ -9,4 +10,9 @@
*/
#define PCI_DMA_BUS_IS_PHYS (1)
+#define pcibios_assign_all_busses() 1
+
+#define PCIBIOS_MIN_IO 0x00000100
+#define PCIBIOS_MIN_MEM 0x02000000
+
#endif /* _ASM_M68K_PCI_H */