@@ -339,7 +339,8 @@ static int ppce500_load_device_tree(CPUPPCState *env,
qemu_devtree_setprop_cells(fdt, pci, "interrupt-map-mask", 0xf800, 0x0,
0x0, 0x7);
pci_map = pci_map_create(fdt, qemu_devtree_get_phandle(fdt, mpic),
- 0x11, 2, &len);
+ params->pci_first_slot, params->pci_nr_slots,
+ &len);
qemu_devtree_setprop(fdt, pci, "interrupt-map", pci_map, len);
qemu_devtree_setprop_phandle(fdt, pci, "interrupt-parent", mpic);
qemu_devtree_setprop_cells(fdt, pci, "interrupts", 24, 2);
@@ -569,6 +570,7 @@ void ppce500_init(PPCE500Params *params)
/* PCI */
dev = qdev_create(NULL, "e500-pcihost");
+ qdev_prop_set_uint32(dev, "first_slot", params->pci_first_slot);
qdev_init_nofail(dev);
s = SYS_BUS_DEVICE(dev);
sysbus_connect_irq(s, 0, mpic[pci_irq_nrs[0]]);
@@ -9,6 +9,8 @@ typedef struct PPCE500Params {
const char *kernel_cmdline;
const char *initrd_filename;
const char *cpu_model;
+ int pci_first_slot;
+ int pci_nr_slots;
/* e500-specific params */
@@ -40,6 +40,8 @@ static void e500plat_init(QEMUMachineInitArgs *args)
.kernel_cmdline = kernel_cmdline,
.initrd_filename = initrd_filename,
.cpu_model = cpu_model,
+ .pci_first_slot = 0x11,
+ .pci_nr_slots = 2,
.fixup_devtree = e500plat_fixup_devtree,
};
@@ -40,6 +40,8 @@ static void mpc8544ds_init(QEMUMachineInitArgs *args)
.kernel_cmdline = kernel_cmdline,
.initrd_filename = initrd_filename,
.cpu_model = cpu_model,
+ .pci_first_slot = 0x11,
+ .pci_nr_slots = 2,
.fixup_devtree = mpc8544ds_fixup_devtree,
};
We have a params struct that allows us to expose differences between e500 machine models. Include PCI slot information there, so we can have different machines with different PCI slot topology. Signed-off-by: Alexander Graf <agraf@suse.de> --- hw/ppc/e500.c | 4 +++- hw/ppc/e500.h | 2 ++ hw/ppc/e500plat.c | 2 ++ hw/ppc/mpc8544ds.c | 2 ++ 4 files changed, 9 insertions(+), 1 deletions(-)