31 lines
624 B
C
31 lines
624 B
C
/*
|
|
* Based on linux/arch/arm/mm/iomap.c
|
|
*
|
|
* Map IO port and PCI memory spaces so that {read,write}[bwl] can
|
|
* be used to access this memory.
|
|
*/
|
|
#include <linux/module.h>
|
|
#include <linux/pci.h>
|
|
#include <linux/ioport.h>
|
|
#include <linux/io.h>
|
|
|
|
#ifdef __io
|
|
void __iomem *ioport_map(unsigned long port, unsigned int nr)
|
|
{
|
|
return __io(port);
|
|
}
|
|
EXPORT_SYMBOL(ioport_map);
|
|
|
|
void ioport_unmap(void __iomem *addr)
|
|
{
|
|
}
|
|
EXPORT_SYMBOL(ioport_unmap);
|
|
#endif
|
|
|
|
#ifdef CONFIG_PCI
|
|
unsigned long pcibios_min_io = 0x1000;
|
|
EXPORT_SYMBOL(pcibios_min_io);
|
|
|
|
unsigned long pcibios_min_mem = 0x01000000;
|
|
EXPORT_SYMBOL(pcibios_min_mem);
|
|
#endif |