1 #ifndef __ASM_S390_PCI_H
2 #define __ASM_S390_PCI_H
3 
4 /* S/390 systems don't have a PCI bus. This file is just here because some stupid .c code
5  * includes it even if CONFIG_PCI is not set.
6  */
7 
8 /* The PCI address space does equal the physical memory
9  * address space.  The networking and block device layers use
10  * this boolean for bounce buffer decisions.
11  */
12 #define PCI_DMA_BUS_IS_PHYS     (1)
13 
14 #endif /* __ASM_S390_PCI_H */
15 
16