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#include <arch/exception.h>
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#include <arch/exception.h>
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#include <typedefs.h>
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#include <typedefs.h>
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#include <arch/types.h>
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#include <arch/types.h>
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#include <interrupt.h>
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#include <interrupt.h>
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#include <arch/mm/frame.h>
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#include <arch/mm/frame.h>
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#include <ddi/ddi.h>
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/** Physical memory area for devices. */
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static parea_t dev_area;
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/** Initializes page tables.
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/** Initializes page tables.
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 *
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 *
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 * 1:1 virtual-physical mapping is created in kernel address space. Mapping
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 * 1:1 virtual-physical mapping is created in kernel address space. Mapping
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 * for table with exception vectors is also created.
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 * for table with exception vectors is also created.
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    last_frame = ALIGN_UP(last_frame + size, FRAME_SIZE);
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    last_frame = ALIGN_UP(last_frame + size, FRAME_SIZE);
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    return virtaddr;
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    return virtaddr;
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}
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}
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void hw_area(uintptr_t *physaddr, pfn_t *frames)
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void hw_area(void)
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{
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{
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    *physaddr = end_frame;
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    dev_area.pbase = end_frame;
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    *frames = ADDR2PFN(0xffffffff - end_frame);
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    dev_area.frames = SIZE2FRAMES(0xffffffff - end_frame);
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    ddi_parea_register(&dev_area);
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}
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}
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/** @}
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/** @}
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 */
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 */