q35/ahci: Pick up -cdrom and -hda options

This patch implements the backend for the Q35 board
for us to be able to pick up and use drives defined
by the -cdrom, -hda, or -drive if=ide shorthand options.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 1412187569-23452-7-git-send-email-jsnow@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index 8978643..063730e 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci.c
@@ -1419,3 +1419,18 @@ static void sysbus_ahci_register_types(void)
 }
 
 type_init(sysbus_ahci_register_types)
+
+void ahci_ide_create_devs(PCIDevice *dev, DriveInfo **hd)
+{
+    AHCIPCIState *d = ICH_AHCI(dev);
+    AHCIState *ahci = &d->ahci;
+    int i;
+
+    for (i = 0; i < ahci->ports; i++) {
+        if (hd[i] == NULL) {
+            continue;
+        }
+        ide_create_drive(&ahci->dev[i].port, 0, hd[i]);
+    }
+
+}