diff options
Diffstat (limited to 'hw/pci-host/apb.c')
| -rw-r--r-- | hw/pci-host/apb.c | 62 |
1 files changed, 1 insertions, 61 deletions
diff --git a/hw/pci-host/apb.c b/hw/pci-host/apb.c index ec676f94b6..3a5c046794 100644 --- a/hw/pci-host/apb.c +++ b/hw/pci-host/apb.c @@ -33,6 +33,7 @@ #include "hw/pci/pci_host.h" #include "hw/pci/pci_bridge.h" #include "hw/pci/pci_bus.h" +#include "hw/pci-bridge/simba.h" #include "hw/pci-host/apb.h" #include "sysemu/sysemu.h" #include "exec/address-spaces.h" @@ -53,9 +54,6 @@ do { printf("APB: " fmt , ## __VA_ARGS__); } while (0) * Chipset docs: * PBM: "UltraSPARC IIi User's Manual", * http://www.sun.com/processors/manuals/805-0087.pdf - * - * APB: "Advanced PCI Bridge (APB) User's Manual", - * http://www.sun.com/processors/manuals/805-1251.pdf */ #define PBM_PCI_IMR_MASK 0x7fffffff @@ -348,35 +346,6 @@ static void pci_apb_set_irq(void *opaque, int irq_num, int level) } } -static void apb_pci_bridge_realize(PCIDevice *dev, Error **errp) -{ - /* - * command register: - * According to PCI bridge spec, after reset - * bus master bit is off - * memory space enable bit is off - * According to manual (805-1251.pdf). - * the reset value should be zero unless the boot pin is tied high - * (which is true) and thus it should be PCI_COMMAND_MEMORY. - */ - PBMPCIBridge *br = PBM_PCI_BRIDGE(dev); - - pci_bridge_initfn(dev, TYPE_PCI_BUS); - - pci_set_word(dev->config + PCI_COMMAND, PCI_COMMAND_MEMORY); - pci_set_word(dev->config + PCI_STATUS, - PCI_STATUS_FAST_BACK | PCI_STATUS_66MHZ | - PCI_STATUS_DEVSEL_MEDIUM); - - /* Allow 32-bit IO addresses */ - pci_set_word(dev->config + PCI_IO_BASE, PCI_IO_RANGE_TYPE_32); - pci_set_word(dev->config + PCI_IO_LIMIT, PCI_IO_RANGE_TYPE_32); - pci_set_word(dev->wmask + PCI_IO_BASE_UPPER16, 0xffff); - pci_set_word(dev->wmask + PCI_IO_LIMIT_UPPER16, 0xffff); - - pci_bridge_update_mappings(PCI_BRIDGE(br)); -} - static void pci_pbm_reset(DeviceState *d) { APBState *s = APB_DEVICE(d); @@ -564,39 +533,10 @@ static const TypeInfo pbm_host_info = { .class_init = pbm_host_class_init, }; -static void pbm_pci_bridge_class_init(ObjectClass *klass, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(klass); - PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); - - k->realize = apb_pci_bridge_realize; - k->exit = pci_bridge_exitfn; - k->vendor_id = PCI_VENDOR_ID_SUN; - k->device_id = PCI_DEVICE_ID_SUN_SIMBA; - k->revision = 0x11; - k->config_write = pci_bridge_write_config; - k->is_bridge = 1; - set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories); - dc->reset = pci_bridge_reset; - dc->vmsd = &vmstate_pci_device; -} - -static const TypeInfo pbm_pci_bridge_info = { - .name = TYPE_PBM_PCI_BRIDGE, - .parent = TYPE_PCI_BRIDGE, - .class_init = pbm_pci_bridge_class_init, - .instance_size = sizeof(PBMPCIBridge), - .interfaces = (InterfaceInfo[]) { - { INTERFACE_CONVENTIONAL_PCI_DEVICE }, - { }, - }, -}; - static void pbm_register_types(void) { type_register_static(&pbm_host_info); type_register_static(&pbm_pci_host_info); - type_register_static(&pbm_pci_bridge_info); } type_init(pbm_register_types) |