diff options
Diffstat (limited to 'kernel/vm.c')
| -rw-r--r-- | kernel/vm.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/kernel/vm.c b/kernel/vm.c index 0d0a9d9..b6ca85b 100644 --- a/kernel/vm.c +++ b/kernel/vm.c @@ -30,7 +30,7 @@ kvminit() mappages(kernel_pagetable, UART0, PGSIZE, UART0, PTE_R | PTE_W); - // virtio disk interface + // virtio mmio disk interface mappages(kernel_pagetable, VIRTIO, PGSIZE, VIRTIO, PTE_R | PTE_W); @@ -50,10 +50,6 @@ kvminit() mappages(kernel_pagetable, (uint64)etext, PHYSTOP-(uint64)etext, (uint64)etext, PTE_R | PTE_W); - // map the qemu -initrd fs.img ramdisk - mappages(kernel_pagetable, RAMDISK, FSSIZE * BSIZE, - RAMDISK, PTE_R | PTE_W); - // map the trampoline for trap entry/exit to // the highest virtual address in the kernel. mappages(kernel_pagetable, TRAMPOLINE, PGSIZE, |