diff options
Diffstat (limited to 'hw/sparc64/sun4u.c')
| -rw-r--r-- | hw/sparc64/sun4u.c | 60 |
1 files changed, 43 insertions, 17 deletions
diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c index 8282651aeb..55d81ee73e 100644 --- a/hw/sparc64/sun4u.c +++ b/hw/sparc64/sun4u.c @@ -27,6 +27,7 @@ #include "cpu.h" #include "hw/hw.h" #include "hw/pci/pci.h" +#include "hw/pci/pci_bus.h" #include "hw/pci-host/apb.h" #include "hw/i386/pc.h" #include "hw/char/serial.h" @@ -42,6 +43,7 @@ #include "hw/nvram/fw_cfg.h" #include "hw/sysbus.h" #include "hw/ide.h" +#include "hw/ide/pci.h" #include "hw/loader.h" #include "elf.h" #include "qemu/cutils.h" @@ -440,7 +442,8 @@ static void sun4uv_init(MemoryRegion *address_space_mem, DeviceState *dev; FWCfgState *fw_cfg; NICInfo *nd; - int onboard_nic_idx; + MACAddr macaddr; + bool onboard_nic; /* init CPUs */ cpu = sparc64_cpu_devinit(machine->cpu_model, hwdef->default_cpu_model, @@ -454,10 +457,17 @@ static void sun4uv_init(MemoryRegion *address_space_mem, ivec_irqs = qemu_allocate_irqs(sparc64_cpu_set_ivec_irq, cpu, IVEC_MAX); pci_bus = pci_apb_init(APB_SPECIAL_BASE, APB_MEM_BASE, ivec_irqs, &pci_busA, &pci_busB, &pbm_irqs); - pci_vga_init(pci_bus); - /* XXX Should be pci_busA */ - ebus = pci_create_simple(pci_bus, -1, "ebus"); + /* Only in-built Simba PBMs can exist on the root bus, slot 0 on busA is + reserved (leaving no slots free after on-board devices) however slots + 0-3 are free on busB */ + pci_bus->slot_reserved_mask = 0xfffffffc; + pci_busA->slot_reserved_mask = 0xfffffff1; + pci_busB->slot_reserved_mask = 0xfffffff0; + + ebus = pci_create_multifunction(pci_busA, PCI_DEVFN(1, 0), true, "ebus"); + qdev_init_nofail(DEVICE(ebus)); + isa_bus = pci_ebus_init(ebus, pbm_irqs); i = 0; @@ -470,27 +480,43 @@ static void sun4uv_init(MemoryRegion *address_space_mem, serial_hds_isa_init(isa_bus, i, MAX_SERIAL_PORTS); parallel_hds_isa_init(isa_bus, MAX_PARALLEL_PORTS); - onboard_nic_idx = -1; + pci_dev = pci_create_simple(pci_busA, PCI_DEVFN(2, 0), "VGA"); + + memset(&macaddr, 0, sizeof(MACAddr)); + onboard_nic = false; for (i = 0; i < nb_nics; i++) { nd = &nd_table[i]; - if (onboard_nic_idx == -1 && - (!nd->model || strcmp(nd->model, "sunhme") == 0)) { - pci_dev = pci_create(pci_bus, -1, "sunhme"); - dev = &pci_dev->qdev; - qdev_set_nic_properties(dev, nd); - qdev_init_nofail(dev); - - onboard_nic_idx = i; + if (!nd->model || strcmp(nd->model, "sunhme") == 0) { + if (!onboard_nic) { + pci_dev = pci_create_multifunction(pci_busA, PCI_DEVFN(1, 1), + true, "sunhme"); + memcpy(&macaddr, &nd->macaddr.a, sizeof(MACAddr)); + onboard_nic = true; + } else { + pci_dev = pci_create_simple(pci_busB, -1, "sunhme"); + } } else { - pci_nic_init_nofail(nd, pci_bus, "ne2k_pci", NULL); + pci_dev = pci_create_simple(pci_busB, -1, nd->model); } + + dev = &pci_dev->qdev; + qdev_set_nic_properties(dev, nd); + qdev_init_nofail(dev); + } + + /* If we don't have an onboard NIC, grab a default MAC address so that + * we have a valid machine id */ + if (!onboard_nic) { + qemu_macaddr_default_if_unset(&macaddr); } - onboard_nic_idx = MAX(onboard_nic_idx, 0); ide_drive_get(hd, ARRAY_SIZE(hd)); - pci_cmd646_ide_init(pci_bus, hd, 1); + pci_dev = pci_create(pci_busA, PCI_DEVFN(3, 0), "cmd646-ide"); + qdev_prop_set_uint32(&pci_dev->qdev, "secondary", 1); + qdev_init_nofail(&pci_dev->qdev); + pci_ide_create_devs(pci_dev, hd); isa_create_simple(isa_bus, "i8042"); @@ -531,7 +557,7 @@ static void sun4uv_init(MemoryRegion *address_space_mem, /* XXX: need an option to load a NVRAM image */ 0, graphic_width, graphic_height, graphic_depth, - (uint8_t *)&nd_table[onboard_nic_idx].macaddr); + (uint8_t *)&macaddr); dev = qdev_create(NULL, TYPE_FW_CFG_IO); qdev_prop_set_bit(dev, "dma_enabled", false); |