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Rev 2246 Rev 2398
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#include <arch/byteorder.h>
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#include <arch/byteorder.h>
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#include <mm/frame.h>
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#include <mm/frame.h>
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#include <sysinfo/sysinfo.h>
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#include <sysinfo/sysinfo.h>
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#include <ddi/ddi.h>
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#include <ddi/ddi.h>
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#include <print.h>
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#include <print.h>
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#include <align.h>
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static parea_t rd_parea;        /**< Physical memory area for rd. */
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static parea_t rd_parea;        /**< Physical memory area for rd. */
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int init_rd(rd_header * header, size_t size)
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int init_rd(rd_header * header, size_t size)
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{
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{
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    printf("Header size %d\n",header->header_size);
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    printf("Header size %d\n",header->header_size);
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    printf("Data size %d\n",header->data_size);
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    printf("Data size %d\n",header->data_size);
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    printf("Size %d\n",size);
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    printf("Size %d\n",size);
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    //jelen: does this make any sense? (we don't even care about the header size, do we?)
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    //jelen: does this make any sense? (we don't even care about the header size, do we?)
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    /*
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    /*if ((hsize % FRAME_SIZE) || (dsize % FRAME_SIZE))
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    if ((hsize % FRAME_SIZE) || (dsize % FRAME_SIZE))
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        return RE_UNSUPPORTED;
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        return RE_UNSUPPORTED;
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    */
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    */
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    if (dsize % FRAME_SIZE)
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    if (dsize % FRAME_SIZE)
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        return RE_UNSUPPORTED;
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        return RE_UNSUPPORTED;
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        return RE_INVALID;
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        return RE_INVALID;
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    if ((uint64_t) hsize + dsize > size)
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    if ((uint64_t) hsize + dsize > size)
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        dsize = size - hsize;
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        dsize = size - hsize;
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    rd_parea.pbase = KA2PA((void *) header + hsize);
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    rd_parea.pbase = ALIGN_DOWN((uintptr_t)KA2PA((void *) header + hsize), FRAME_SIZE);
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    rd_parea.vbase = (uintptr_t) ((void *) header + hsize);
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    rd_parea.vbase = (uintptr_t) ((void *) header + hsize);
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    rd_parea.frames = SIZE2FRAMES(dsize);
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    rd_parea.frames = SIZE2FRAMES(dsize);
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    rd_parea.cacheable = true;
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    rd_parea.cacheable = true;
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    ddi_parea_register(&rd_parea);
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    ddi_parea_register(&rd_parea);
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    sysinfo_set_item_val("rd", NULL, true);
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    sysinfo_set_item_val("rd", NULL, true);
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    sysinfo_set_item_val("rd.header_size", NULL, hsize);   
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    sysinfo_set_item_val("rd.size", NULL, dsize);
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    sysinfo_set_item_val("rd.size", NULL, dsize);
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    sysinfo_set_item_val("rd.address.physical", NULL, (unative_t)
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    sysinfo_set_item_val("rd.address.physical", NULL, (unative_t)
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        KA2PA((void *) header + hsize));
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        KA2PA((void *) header + hsize));
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    sysinfo_set_item_val("rd.address.color", NULL, (unative_t)
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    sysinfo_set_item_val("rd.address.color", NULL, (unative_t)
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        PAGE_COLOR((uintptr_t) header + hsize));
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        PAGE_COLOR((uintptr_t) header + hsize));