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PCI: fix bridge configuration 

PCI bridges' qdev info structures must indicate bridge header type,
otherwise critical bridge registers (esp. PCI_PRIMARY_BUS,
PCI_SECONDARY_BUS, PCI_SUBORDINATE_BUS) will not be writable.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2010-01-26 21:59:57 +00:00
parent f139a41256
commit 776e1bbb6c
4 changed files with 4 additions and 0 deletions
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1
hw/apb_pci.c
View File

@ -365,6 +365,7 @@ static PCIDeviceInfo pbm_pci_host_info = {
.qdev.name = "pbm",
.qdev.size = sizeof(PCIDevice),
.init = pbm_pci_host_init,
.header_type = PCI_HEADER_TYPE_BRIDGE,
};
static void pbm_register_devices(void)

1
hw/grackle_pci.c
View File

@ -181,6 +181,7 @@ static PCIDeviceInfo dec_21154_pci_host_info = {
.qdev.name = "dec-21154",
.qdev.size = sizeof(PCIDevice),
.init = dec_21154_pci_host_init,
.header_type = PCI_HEADER_TYPE_BRIDGE,
};
static void grackle_register_devices(void)

1
hw/pci.c
View File

@ -1874,6 +1874,7 @@ static PCIDeviceInfo bridge_info = {
.init = pci_bridge_initfn,
.exit = pci_bridge_exitfn,
.config_write = pci_bridge_write_config,
.header_type = PCI_HEADER_TYPE_BRIDGE,
.qdev.props = (Property[]) {
DEFINE_PROP_HEX32("vendorid", PCIBridge, vid, 0),
DEFINE_PROP_HEX32("deviceid", PCIBridge, did, 0),

1
hw/unin_pci.c
View File

@ -269,6 +269,7 @@ static PCIDeviceInfo dec_21154_pci_host_info = {
.qdev.name = "dec-21154",
.qdev.size = sizeof(PCIDevice),
.init = dec_21154_pci_host_init,
.header_type = PCI_HEADER_TYPE_BRIDGE,
};
static PCIDeviceInfo unin_agp_pci_host_info = {