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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
27 | */ |
| 28 | 28 | ||
| 29 | /** @addtogroup ppc32mm |
29 | /** @addtogroup ppc32mm |
| 30 | * @{ |
30 | * @{ |
| 31 | */ |
31 | */ |
| 32 | /** @file |
32 | /** @file |
| 33 | */ |
33 | */ |
| 34 | 34 | ||
| Line 47... | Line 47... | ||
| 47 | 47 | ||
| 48 | uintptr_t hw_map(uintptr_t physaddr, size_t size) |
48 | uintptr_t hw_map(uintptr_t physaddr, size_t size) |
| 49 | { |
49 | { |
| 50 | if (last_frame + ALIGN_UP(size, PAGE_SIZE) > |
50 | if (last_frame + ALIGN_UP(size, PAGE_SIZE) > |
| 51 | KA2PA(KERNEL_ADDRESS_SPACE_END_ARCH)) |
51 | KA2PA(KERNEL_ADDRESS_SPACE_END_ARCH)) |
| 52 | panic("Unable to map physical memory %p (%" PRIs " bytes)", |
52 | panic("Unable to map physical memory %p (%" PRIs " bytes).", |
| 53 | physaddr, size) |
53 | physaddr, size) |
| 54 | 54 | ||
| 55 | uintptr_t virtaddr = PA2KA(last_frame); |
55 | uintptr_t virtaddr = PA2KA(last_frame); |
| 56 | pfn_t i; |
56 | pfn_t i; |
| 57 | for (i = 0; i < ADDR2PFN(ALIGN_UP(size, PAGE_SIZE)); i++) |
57 | for (i = 0; i < ADDR2PFN(ALIGN_UP(size, PAGE_SIZE)); i++) |