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#ifndef _IPXE_SVPAGE_H
#define _IPXE_SVPAGE_H
/** @file
*
* Supervisor page table management
*
*/
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stdint.h>
#ifdef IOMAP_SVPAGE
#define IOMAP_PREFIX_svpage
#else
#define IOMAP_PREFIX_svpage __svpage_
#endif
static inline __always_inline unsigned long
IOMAP_INLINE ( svpage, io_to_bus ) ( volatile const void *io_addr ) {
/* Not easy to do; just return the CPU address for debugging purposes */
return ( ( intptr_t ) io_addr );
}
extern void * svpage_dma32 ( void );
#endif /* _IPXE_SVPAGE_H */
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