From 09af820e49ba7ff56d6b04d19e5637703c74e8ec Mon Sep 17 00:00:00 2001 From: Mark Cave-Ayland Date: Wed, 29 Aug 2018 17:33:45 +0100 Subject: [PATCH] sabre: generate correct fw path for sabre PCI host bridge Set the fw_name property to "pci" and also set an explicit OFW address using the value of the special_base property. Signed-off-by: Mark Cave-Ayland --- hw/pci-host/sabre.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/hw/pci-host/sabre.c b/hw/pci-host/sabre.c index e2f4ee480e..e33bd46967 100644 --- a/hw/pci-host/sabre.c +++ b/hw/pci-host/sabre.c @@ -496,6 +496,15 @@ static const TypeInfo sabre_pci_info = { }, }; +static char *sabre_ofw_unit_address(const SysBusDevice *dev) +{ + SabreState *s = SABRE_DEVICE(dev); + + return g_strdup_printf("%x,%x", + (uint32_t)((s->special_base >> 32) & 0xffffffff), + (uint32_t)(s->special_base & 0xffffffff)); +} + static Property sabre_properties[] = { DEFINE_PROP_UINT64("special-base", SabreState, special_base, 0), DEFINE_PROP_UINT64("mem-base", SabreState, mem_base, 0), @@ -505,11 +514,14 @@ static Property sabre_properties[] = { static void sabre_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); + SysBusDeviceClass *sbc = SYS_BUS_DEVICE_CLASS(klass); dc->realize = sabre_realize; dc->reset = sabre_reset; dc->props = sabre_properties; set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories); + dc->fw_name = "pci"; + sbc->explicit_ofw_unit_address = sabre_ofw_unit_address; } static const TypeInfo sabre_info = {