From de9d72c9086ec935d5b2b889f50ff611135f80fa Mon Sep 17 00:00:00 2001 From: Robert Morris Date: Thu, 13 Jun 2019 06:49:02 -0400 Subject: virtio disk driver --- kernel/vm.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'kernel/vm.c') diff --git a/kernel/vm.c b/kernel/vm.c index 0ea6bca..0d0a9d9 100644 --- a/kernel/vm.c +++ b/kernel/vm.c @@ -30,6 +30,10 @@ kvminit() mappages(kernel_pagetable, UART0, PGSIZE, UART0, PTE_R | PTE_W); + // virtio disk interface + mappages(kernel_pagetable, VIRTIO, PGSIZE, + VIRTIO, PTE_R | PTE_W); + // CLINT mappages(kernel_pagetable, CLINT, 0x10000, CLINT, PTE_R | PTE_W); -- cgit v1.2.3