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sabre: generate correct fw path for sabre PCI host bridge

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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 <mark.cave-ayland@ilande.co.uk>
This commit is contained in:
Mark Cave-Ayland 2018-08-29 17:33:45 +01:00
parent 19b599f766
commit 09af820e49
1 changed files with 12 additions and 0 deletions
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12
hw/pci-host/sabre.c
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@ -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[] = { static Property sabre_properties[] = {
DEFINE_PROP_UINT64("special-base", SabreState, special_base, 0), DEFINE_PROP_UINT64("special-base", SabreState, special_base, 0),
DEFINE_PROP_UINT64("mem-base", SabreState, mem_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) static void sabre_class_init(ObjectClass *klass, void *data)
{ {
DeviceClass *dc = DEVICE_CLASS(klass); DeviceClass *dc = DEVICE_CLASS(klass);
SysBusDeviceClass *sbc = SYS_BUS_DEVICE_CLASS(klass);
dc->realize = sabre_realize; dc->realize = sabre_realize;
dc->reset = sabre_reset; dc->reset = sabre_reset;
dc->props = sabre_properties; dc->props = sabre_properties;
set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories); 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 = { static const TypeInfo sabre_info = {