ATA: configure qemu to boot from an IDE drive

ableos/Cargo.toml

@@ -8,6 +8,18 @@ version = "0.1.1"
 panic = "abort"
 
 [package.metadata.bootimage]
+run-command = [
+  "qemu-system-x86_64",
+
+  "-device",
+  "piix4-ide,id=ide",
+
+  "-drive",
+  "file={},format=raw,if=none,id=disk",
+
+  "-device",
+  "ide-hd,drive=disk,bus=ide.0"
+]
 run-args = [
   # "--nodefaults",
   "-cpu",
@@ -38,14 +50,8 @@ run-args = [
 
   # "-machine", "pcspk-audiodev=0",
 
-
-  "-hdb",
-  "../userland/root_fs/ext2.img",
-
-
   # "-qmp",
   # "unix:../qmp-sock,server,nowait",
-
 ]
 
 test-args = [