pci: Add root bus parameter to pci_nic_init()

At present, pci_nic_init() and pci_nic_init_nofail() assume that they will
only create a NIC under the primary PCI root.  As we add support for
multiple PCI roots, that may no longer be the case.  This patch adds a root
bus parameter to pci_nic_init() (and updates callers accordingly) to allow
the machine init code using it to specify the right PCI root for NICs
created by old-style -net nic parameters.  NICs created new-style, with
-device can of course be put anywhere.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

6 files changed, 6 insertions, 6 deletions

diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 38f799031a..75b05a21fc 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -707,7 +707,7 @@ void ppce500_init(PPCE500Params *params)
     if (pci_bus) {
         /* Register network interfaces. */
         for (i = 0; i < nb_nics; i++) {
-            pci_nic_init_nofail(&nd_table[i], "virtio", NULL);
+            pci_nic_init_nofail(&nd_table[i], pci_bus, "virtio", NULL);
         }
     }
 
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index 3badfa3adb..98b902e5af 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -375,7 +375,7 @@ static void ppc_core99_init(QEMUMachineInitArgs *args)
                              escc_mem, 0, memory_region_size(escc_mem));
 
     for(i = 0; i < nb_nics; i++)
-        pci_nic_init_nofail(&nd_table[i], "ne2k_pci", NULL);
+        pci_nic_init_nofail(&nd_table[i], pci_bus, "ne2k_pci", NULL);
 
     ide_drive_get(hd, MAX_IDE_BUS);
 
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index 8faff300ff..1d73a73e94 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -259,7 +259,7 @@ static void ppc_heathrow_init(QEMUMachineInitArgs *args)
                              escc_mem, 0, memory_region_size(escc_mem));
 
     for(i = 0; i < nb_nics; i++)
-        pci_nic_init_nofail(&nd_table[i], "ne2k_pci", NULL);
+        pci_nic_init_nofail(&nd_table[i], pci_bus, "ne2k_pci", NULL);
 
 
     ide_drive_get(hd, MAX_IDE_BUS);
diff --git a/hw/ppc/ppc440_bamboo.c b/hw/ppc/ppc440_bamboo.c
index b0c1c027d4..5b039abb38 100644
--- a/hw/ppc/ppc440_bamboo.c
+++ b/hw/ppc/ppc440_bamboo.c
@@ -243,7 +243,7 @@ static void bamboo_init(QEMUMachineInitArgs *args)
         for (i = 0; i < nb_nics; i++) {
             /* There are no PCI NICs on the Bamboo board, but there are
              * PCI slots, so we can pick whatever default model we want. */
-            pci_nic_init_nofail(&nd_table[i], "e1000", NULL);
+            pci_nic_init_nofail(&nd_table[i], pcibus, "e1000", NULL);
         }
     }
 
diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c
index 90828f2635..f674ab7079 100644
--- a/hw/ppc/prep.c
+++ b/hw/ppc/prep.c
@@ -628,7 +628,7 @@ static void ppc_prep_init(QEMUMachineInitArgs *args)
             isa_ne2000_init(isa_bus, ne2000_io[i], ne2000_irq[i],
                             &nd_table[i]);
         } else {
-            pci_nic_init_nofail(&nd_table[i], "ne2k_pci", NULL);
+            pci_nic_init_nofail(&nd_table[i], pci_bus, "ne2k_pci", NULL);
         }
     }
 
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index fe34291ffd..e2183d34a9 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -887,7 +887,7 @@ static void ppc_spapr_init(QEMUMachineInitArgs *args)
         if (strcmp(nd->model, "ibmveth") == 0) {
             spapr_vlan_create(spapr->vio_bus, nd);
         } else {
-            pci_nic_init_nofail(&nd_table[i], nd->model, NULL);
+            pci_nic_init_nofail(&nd_table[i], phb->bus, nd->model, NULL);
         }
     }