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Rev 3425 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 ppc32mm
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/** @addtogroup ppc32mm
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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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uintptr_t hw_map(uintptr_t physaddr, size_t size)
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uintptr_t hw_map(uintptr_t physaddr, size_t size)
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{
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{
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    if (last_frame + ALIGN_UP(size, PAGE_SIZE) >
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    if (last_frame + ALIGN_UP(size, PAGE_SIZE) >
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        KA2PA(KERNEL_ADDRESS_SPACE_END_ARCH))
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        KA2PA(KERNEL_ADDRESS_SPACE_END_ARCH))
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        panic("Unable to map physical memory %p (%" PRIs " bytes)",
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        panic("Unable to map physical memory %p (%" PRIs " bytes).",
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            physaddr, size)
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            physaddr, size)
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    uintptr_t virtaddr = PA2KA(last_frame);
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    uintptr_t virtaddr = PA2KA(last_frame);
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    pfn_t i;
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    pfn_t i;
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    for (i = 0; i < ADDR2PFN(ALIGN_UP(size, PAGE_SIZE)); i++)
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    for (i = 0; i < ADDR2PFN(ALIGN_UP(size, PAGE_SIZE)); i++)