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Rev 3623 Rev 4377
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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 */
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/** @addtogroup ia64mm 
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/** @addtogroup ia64mm
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 * @{
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 * @{
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 */
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 */
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/** @file
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/** @file
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 */
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 */
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#include <panic.h>
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#include <panic.h>
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#include <arch/bootinfo.h>
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#include <arch/bootinfo.h>
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#include <align.h>
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#include <align.h>
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#include <macros.h>
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#include <macros.h>
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/*
-
 
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 * This is Ski-specific and certainly not sufficient
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 * for real ia64 systems that provide memory map.
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 */
-
 
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#define MEMORY_SIZE (256 * 1024 * 1024)
-
 
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#define MEMORY_BASE (0 * 64 * 1024 * 1024)
-
 
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-
 
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#define KERNEL_RESERVED_AREA_BASE (0x4400000)
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#define KERNEL_RESERVED_AREA_BASE   (0x4400000)
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#define KERNEL_RESERVED_AREA_SIZE (16*1024*1024)
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#define KERNEL_RESERVED_AREA_SIZE   (16 * 1024 * 1024)
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-
 
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#define ROM_BASE    0xa0000               /* for simulators */
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#define ONE_TO_ONE_MAPPING_SIZE (256*1048576) // Mapped at start
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#define ROM_SIZE    (384 * 1024)          /* for simulators */
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#define ROM_BASE    0xa0000               //For ski
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#define ROM_SIZE    (384 * 1024)          //For ski
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#define MIN_ZONE_SIZE   (64 * 1024)
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void poke_char(int x,int y,char ch, char c);
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#define MIN_ZONE_SIZE (64*1024)
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uintptr_t last_frame;
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#define MINCONF 1
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#define MINCONF 1
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uintptr_t last_frame = 0;
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void frame_arch_init(void)
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void frame_arch_init(void)
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{
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{
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-
 
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    if(config.cpu_active==1){
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    if (config.cpu_active == 1) {
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-
 
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        unsigned int i;
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        unsigned int i;
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        for(i=0;i<bootinfo->memmap_items;i++){
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        for (i = 0; i < bootinfo->memmap_items; i++) {
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            if (bootinfo->memmap[i].type==EFI_MEMMAP_FREE_MEM){
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            if (bootinfo->memmap[i].type == EFI_MEMMAP_FREE_MEM) {
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                uint64_t base=bootinfo->memmap[i].base;
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                uint64_t base = bootinfo->memmap[i].base;
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                uint64_t size=bootinfo->memmap[i].size;
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                uint64_t size = bootinfo->memmap[i].size;
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                uint64_t abase=ALIGN_UP(base,FRAME_SIZE);
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                uint64_t abase = ALIGN_UP(base, FRAME_SIZE);
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                if(size>FRAME_SIZE) size -=abase-base;
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                if (size > FRAME_SIZE)
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                    size -= abase - base;
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                if(size>MIN_ZONE_SIZE)  {
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                if (size > MIN_ZONE_SIZE) {
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                    zone_create(abase >> FRAME_WIDTH,
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                        size >> FRAME_WIDTH,
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                    zone_create(abase >> FRAME_WIDTH, (size) >> FRAME_WIDTH, max(MINCONF,((abase) >> FRAME_WIDTH)), 0);
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                        max(MINCONF, abase >> FRAME_WIDTH),
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                        0);
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                }  
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                }
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                if (abase + size > last_frame)
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                    last_frame = abase + size;
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            }
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            }
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        }
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        }
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        //zone_create(MEMORY_BASE >> FRAME_WIDTH, SIZE2FRAMES(MEMORY_SIZE), (MEMORY_SIZE) >> FRAME_WIDTH, 0);
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        /*
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        /*
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        * Blacklist ROM regions.
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         * Blacklist ROM regions.
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        */
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         */
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        frame_mark_unavailable(ADDR2PFN(ROM_BASE), SIZE2FRAMES(ROM_SIZE));
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        frame_mark_unavailable(ADDR2PFN(ROM_BASE),
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            SIZE2FRAMES(ROM_SIZE));
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        frame_mark_unavailable(ADDR2PFN(KERNEL_RESERVED_AREA_BASE), SIZE2FRAMES(KERNEL_RESERVED_AREA_SIZE));
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        frame_mark_unavailable(ADDR2PFN(KERNEL_RESERVED_AREA_BASE),
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            SIZE2FRAMES(KERNEL_RESERVED_AREA_SIZE));
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    }  
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    }  
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}
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}
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/** @}
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/** @}
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 */
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 */