2006-05-13 18:11:23 +02:00
|
|
|
/*
|
|
|
|
* QEMU Uninorth PCI host (for all Mac99 and newer machines)
|
|
|
|
*
|
|
|
|
* Copyright (c) 2006 Fabrice Bellard
|
2007-09-16 23:08:06 +02:00
|
|
|
*
|
2006-05-13 18:11:23 +02:00
|
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
|
|
* in the Software without restriction, including without limitation the rights
|
|
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
|
|
* furnished to do so, subject to the following conditions:
|
|
|
|
*
|
|
|
|
* The above copyright notice and this permission notice shall be included in
|
|
|
|
* all copies or substantial portions of the Software.
|
|
|
|
*
|
|
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
|
|
* THE SOFTWARE.
|
|
|
|
*/
|
2013-02-04 15:40:22 +01:00
|
|
|
#include "hw/hw.h"
|
|
|
|
#include "hw/ppc/mac.h"
|
|
|
|
#include "hw/pci/pci.h"
|
|
|
|
#include "hw/pci/pci_host.h"
|
2007-11-17 18:14:51 +01:00
|
|
|
|
2009-02-05 21:22:07 +01:00
|
|
|
/* debug UniNorth */
|
|
|
|
//#define DEBUG_UNIN
|
|
|
|
|
|
|
|
#ifdef DEBUG_UNIN
|
2009-05-13 19:53:17 +02:00
|
|
|
#define UNIN_DPRINTF(fmt, ...) \
|
|
|
|
do { printf("UNIN: " fmt , ## __VA_ARGS__); } while (0)
|
2009-02-05 21:22:07 +01:00
|
|
|
#else
|
2009-05-13 19:53:17 +02:00
|
|
|
#define UNIN_DPRINTF(fmt, ...)
|
2009-02-05 21:22:07 +01:00
|
|
|
#endif
|
|
|
|
|
2010-02-09 17:37:04 +01:00
|
|
|
static const int unin_irq_line[] = { 0x1b, 0x1c, 0x1d, 0x1e };
|
|
|
|
|
2012-08-20 19:08:06 +02:00
|
|
|
#define TYPE_UNI_NORTH_PCI_HOST_BRIDGE "uni-north-pci-pcihost"
|
|
|
|
#define TYPE_UNI_NORTH_AGP_HOST_BRIDGE "uni-north-agp-pcihost"
|
|
|
|
#define TYPE_UNI_NORTH_INTERNAL_PCI_HOST_BRIDGE "uni-north-internal-pci-pcihost"
|
|
|
|
#define TYPE_U3_AGP_HOST_BRIDGE "u3-agp-pcihost"
|
|
|
|
|
|
|
|
#define UNI_NORTH_PCI_HOST_BRIDGE(obj) \
|
|
|
|
OBJECT_CHECK(UNINState, (obj), TYPE_UNI_NORTH_PCI_HOST_BRIDGE)
|
|
|
|
#define UNI_NORTH_AGP_HOST_BRIDGE(obj) \
|
|
|
|
OBJECT_CHECK(UNINState, (obj), TYPE_UNI_NORTH_AGP_HOST_BRIDGE)
|
|
|
|
#define UNI_NORTH_INTERNAL_PCI_HOST_BRIDGE(obj) \
|
|
|
|
OBJECT_CHECK(UNINState, (obj), TYPE_UNI_NORTH_INTERNAL_PCI_HOST_BRIDGE)
|
|
|
|
#define U3_AGP_HOST_BRIDGE(obj) \
|
|
|
|
OBJECT_CHECK(UNINState, (obj), TYPE_U3_AGP_HOST_BRIDGE)
|
|
|
|
|
2009-07-31 22:23:28 +02:00
|
|
|
typedef struct UNINState {
|
2012-08-20 19:08:09 +02:00
|
|
|
PCIHostState parent_obj;
|
2012-08-20 19:08:06 +02:00
|
|
|
|
2011-09-17 22:30:50 +02:00
|
|
|
MemoryRegion pci_mmio;
|
|
|
|
MemoryRegion pci_hole;
|
2009-07-31 22:23:28 +02:00
|
|
|
} UNINState;
|
2006-05-13 18:11:23 +02:00
|
|
|
|
2006-09-24 02:16:34 +02:00
|
|
|
static int pci_unin_map_irq(PCIDevice *pci_dev, int irq_num)
|
2006-05-13 18:11:23 +02:00
|
|
|
{
|
2010-02-09 17:37:04 +01:00
|
|
|
int retval;
|
|
|
|
int devfn = pci_dev->devfn & 0x00FFFFFF;
|
|
|
|
|
|
|
|
retval = (((devfn >> 11) & 0x1F) + irq_num) & 3;
|
|
|
|
|
|
|
|
return retval;
|
2006-09-24 02:16:34 +02:00
|
|
|
}
|
|
|
|
|
2009-08-28 15:28:17 +02:00
|
|
|
static void pci_unin_set_irq(void *opaque, int irq_num, int level)
|
2006-09-24 02:16:34 +02:00
|
|
|
{
|
2009-08-28 15:28:17 +02:00
|
|
|
qemu_irq *pic = opaque;
|
|
|
|
|
2010-02-09 17:37:04 +01:00
|
|
|
UNIN_DPRINTF("%s: setting INT %d = %d\n", __func__,
|
|
|
|
unin_irq_line[irq_num], level);
|
|
|
|
qemu_set_irq(pic[unin_irq_line[irq_num]], level);
|
2006-05-13 18:11:23 +02:00
|
|
|
}
|
|
|
|
|
2010-02-09 17:37:01 +01:00
|
|
|
static uint32_t unin_get_config_reg(uint32_t reg, uint32_t addr)
|
|
|
|
{
|
|
|
|
uint32_t retval;
|
|
|
|
|
|
|
|
if (reg & (1u << 31)) {
|
|
|
|
/* XXX OpenBIOS compatibility hack */
|
|
|
|
retval = reg | (addr & 3);
|
|
|
|
} else if (reg & 1) {
|
|
|
|
/* CFA1 style */
|
|
|
|
retval = (reg & ~7u) | (addr & 7);
|
|
|
|
} else {
|
|
|
|
uint32_t slot, func;
|
|
|
|
|
|
|
|
/* Grab CFA0 style values */
|
|
|
|
slot = ffs(reg & 0xfffff800) - 1;
|
|
|
|
func = (reg >> 8) & 7;
|
|
|
|
|
|
|
|
/* ... and then convert them to x86 format */
|
|
|
|
/* config pointer */
|
|
|
|
retval = (reg & (0xff - 7)) | (addr & 7);
|
|
|
|
/* slot */
|
|
|
|
retval |= slot << 11;
|
|
|
|
/* fn */
|
|
|
|
retval |= func << 8;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
UNIN_DPRINTF("Converted config space accessor %08x/%08x -> %08x\n",
|
|
|
|
reg, addr, retval);
|
|
|
|
|
|
|
|
return retval;
|
|
|
|
}
|
|
|
|
|
2012-10-23 12:30:10 +02:00
|
|
|
static void unin_data_write(void *opaque, hwaddr addr,
|
2011-07-24 16:47:18 +02:00
|
|
|
uint64_t val, unsigned len)
|
2010-02-09 17:37:01 +01:00
|
|
|
{
|
2011-07-24 16:47:18 +02:00
|
|
|
UNINState *s = opaque;
|
2012-08-20 19:08:09 +02:00
|
|
|
PCIHostState *phb = PCI_HOST_BRIDGE(s);
|
2011-07-24 16:47:18 +02:00
|
|
|
UNIN_DPRINTF("write addr %" TARGET_FMT_plx " len %d val %"PRIx64"\n",
|
|
|
|
addr, len, val);
|
2012-08-20 19:08:09 +02:00
|
|
|
pci_data_write(phb->bus,
|
|
|
|
unin_get_config_reg(phb->config_reg, addr),
|
2010-02-09 17:37:01 +01:00
|
|
|
val, len);
|
|
|
|
}
|
|
|
|
|
2012-10-23 12:30:10 +02:00
|
|
|
static uint64_t unin_data_read(void *opaque, hwaddr addr,
|
2011-07-24 16:47:18 +02:00
|
|
|
unsigned len)
|
2010-02-09 17:37:01 +01:00
|
|
|
{
|
2011-07-24 16:47:18 +02:00
|
|
|
UNINState *s = opaque;
|
2012-08-20 19:08:09 +02:00
|
|
|
PCIHostState *phb = PCI_HOST_BRIDGE(s);
|
2010-02-09 17:37:01 +01:00
|
|
|
uint32_t val;
|
|
|
|
|
2012-08-20 19:08:09 +02:00
|
|
|
val = pci_data_read(phb->bus,
|
|
|
|
unin_get_config_reg(phb->config_reg, addr),
|
2010-02-09 17:37:01 +01:00
|
|
|
len);
|
2011-07-24 16:47:18 +02:00
|
|
|
UNIN_DPRINTF("read addr %" TARGET_FMT_plx " len %d val %x\n",
|
|
|
|
addr, len, val);
|
2010-02-09 17:37:01 +01:00
|
|
|
return val;
|
|
|
|
}
|
|
|
|
|
2011-07-24 16:47:18 +02:00
|
|
|
static const MemoryRegionOps unin_data_ops = {
|
|
|
|
.read = unin_data_read,
|
|
|
|
.write = unin_data_write,
|
|
|
|
.endianness = DEVICE_LITTLE_ENDIAN,
|
|
|
|
};
|
|
|
|
|
2009-08-14 10:36:05 +02:00
|
|
|
static int pci_unin_main_init_device(SysBusDevice *dev)
|
2006-05-13 18:11:23 +02:00
|
|
|
{
|
2012-01-19 08:40:17 +01:00
|
|
|
PCIHostState *h;
|
2006-05-13 18:11:23 +02:00
|
|
|
|
|
|
|
/* Use values found on a real PowerMac */
|
|
|
|
/* Uninorth main bus */
|
2012-08-20 19:08:08 +02:00
|
|
|
h = PCI_HOST_BRIDGE(dev);
|
2006-05-13 18:11:23 +02:00
|
|
|
|
2012-08-20 19:08:06 +02:00
|
|
|
memory_region_init_io(&h->conf_mem, &pci_host_conf_le_ops,
|
|
|
|
dev, "pci-conf-idx", 0x1000);
|
|
|
|
memory_region_init_io(&h->data_mem, &unin_data_ops, dev,
|
2011-07-24 16:47:18 +02:00
|
|
|
"pci-conf-data", 0x1000);
|
2012-08-20 19:08:06 +02:00
|
|
|
sysbus_init_mmio(dev, &h->conf_mem);
|
|
|
|
sysbus_init_mmio(dev, &h->data_mem);
|
2009-07-31 22:23:28 +02:00
|
|
|
|
2009-08-14 10:36:05 +02:00
|
|
|
return 0;
|
2009-07-31 22:23:28 +02:00
|
|
|
}
|
|
|
|
|
2011-07-24 16:47:18 +02:00
|
|
|
|
2010-02-09 17:37:02 +01:00
|
|
|
static int pci_u3_agp_init_device(SysBusDevice *dev)
|
|
|
|
{
|
2012-01-19 08:40:17 +01:00
|
|
|
PCIHostState *h;
|
2010-02-09 17:37:02 +01:00
|
|
|
|
|
|
|
/* Uninorth U3 AGP bus */
|
2012-08-20 19:08:08 +02:00
|
|
|
h = PCI_HOST_BRIDGE(dev);
|
2010-02-09 17:37:02 +01:00
|
|
|
|
2012-08-20 19:08:06 +02:00
|
|
|
memory_region_init_io(&h->conf_mem, &pci_host_conf_le_ops,
|
|
|
|
dev, "pci-conf-idx", 0x1000);
|
|
|
|
memory_region_init_io(&h->data_mem, &unin_data_ops, dev,
|
2011-07-24 16:47:18 +02:00
|
|
|
"pci-conf-data", 0x1000);
|
2012-08-20 19:08:06 +02:00
|
|
|
sysbus_init_mmio(dev, &h->conf_mem);
|
|
|
|
sysbus_init_mmio(dev, &h->data_mem);
|
2010-02-09 17:37:02 +01:00
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2009-08-14 10:36:05 +02:00
|
|
|
static int pci_unin_agp_init_device(SysBusDevice *dev)
|
2009-07-31 22:23:28 +02:00
|
|
|
{
|
2012-01-19 08:40:17 +01:00
|
|
|
PCIHostState *h;
|
2009-07-31 22:23:28 +02:00
|
|
|
|
|
|
|
/* Uninorth AGP bus */
|
2012-08-20 19:08:08 +02:00
|
|
|
h = PCI_HOST_BRIDGE(dev);
|
2012-08-20 19:08:06 +02:00
|
|
|
|
|
|
|
memory_region_init_io(&h->conf_mem, &pci_host_conf_le_ops,
|
|
|
|
dev, "pci-conf-idx", 0x1000);
|
|
|
|
memory_region_init_io(&h->data_mem, &pci_host_data_le_ops,
|
|
|
|
dev, "pci-conf-data", 0x1000);
|
|
|
|
sysbus_init_mmio(dev, &h->conf_mem);
|
|
|
|
sysbus_init_mmio(dev, &h->data_mem);
|
2009-08-14 10:36:05 +02:00
|
|
|
return 0;
|
2009-07-31 22:23:28 +02:00
|
|
|
}
|
|
|
|
|
2009-08-14 10:36:05 +02:00
|
|
|
static int pci_unin_internal_init_device(SysBusDevice *dev)
|
2009-07-31 22:23:28 +02:00
|
|
|
{
|
2012-01-19 08:40:17 +01:00
|
|
|
PCIHostState *h;
|
2009-07-31 22:23:28 +02:00
|
|
|
|
|
|
|
/* Uninorth internal bus */
|
2012-08-20 19:08:08 +02:00
|
|
|
h = PCI_HOST_BRIDGE(dev);
|
2012-08-20 19:08:06 +02:00
|
|
|
|
|
|
|
memory_region_init_io(&h->conf_mem, &pci_host_conf_le_ops,
|
|
|
|
dev, "pci-conf-idx", 0x1000);
|
|
|
|
memory_region_init_io(&h->data_mem, &pci_host_data_le_ops,
|
|
|
|
dev, "pci-conf-data", 0x1000);
|
|
|
|
sysbus_init_mmio(dev, &h->conf_mem);
|
|
|
|
sysbus_init_mmio(dev, &h->data_mem);
|
2009-08-14 10:36:05 +02:00
|
|
|
return 0;
|
2009-07-31 22:23:28 +02:00
|
|
|
}
|
|
|
|
|
2011-08-08 15:09:04 +02:00
|
|
|
PCIBus *pci_pmac_init(qemu_irq *pic,
|
|
|
|
MemoryRegion *address_space_mem,
|
|
|
|
MemoryRegion *address_space_io)
|
2009-07-31 22:23:28 +02:00
|
|
|
{
|
|
|
|
DeviceState *dev;
|
|
|
|
SysBusDevice *s;
|
2012-01-19 08:40:17 +01:00
|
|
|
PCIHostState *h;
|
2009-07-31 22:23:28 +02:00
|
|
|
UNINState *d;
|
|
|
|
|
|
|
|
/* Use values found on a real PowerMac */
|
|
|
|
/* Uninorth main bus */
|
2012-08-20 19:08:06 +02:00
|
|
|
dev = qdev_create(NULL, TYPE_UNI_NORTH_PCI_HOST_BRIDGE);
|
2009-10-07 01:15:58 +02:00
|
|
|
qdev_init_nofail(dev);
|
2012-08-20 19:08:06 +02:00
|
|
|
s = SYS_BUS_DEVICE(dev);
|
2012-08-20 19:08:08 +02:00
|
|
|
h = PCI_HOST_BRIDGE(s);
|
2012-08-20 19:08:06 +02:00
|
|
|
d = UNI_NORTH_PCI_HOST_BRIDGE(dev);
|
2011-09-17 22:30:50 +02:00
|
|
|
memory_region_init(&d->pci_mmio, "pci-mmio", 0x100000000ULL);
|
|
|
|
memory_region_init_alias(&d->pci_hole, "pci-hole", &d->pci_mmio,
|
|
|
|
0x80000000ULL, 0x70000000ULL);
|
|
|
|
memory_region_add_subregion(address_space_mem, 0x80000000ULL,
|
|
|
|
&d->pci_hole);
|
|
|
|
|
2012-08-20 19:08:06 +02:00
|
|
|
h->bus = pci_register_bus(dev, "pci",
|
|
|
|
pci_unin_set_irq, pci_unin_map_irq,
|
|
|
|
pic,
|
|
|
|
&d->pci_mmio,
|
|
|
|
address_space_io,
|
|
|
|
PCI_DEVFN(11, 0), 4);
|
2009-07-31 22:23:28 +02:00
|
|
|
|
2009-11-15 15:30:56 +01:00
|
|
|
#if 0
|
2012-08-20 19:08:06 +02:00
|
|
|
pci_create_simple(h->bus, PCI_DEVFN(11, 0), "uni-north");
|
2009-11-15 15:30:56 +01:00
|
|
|
#endif
|
2009-07-31 22:23:28 +02:00
|
|
|
|
|
|
|
sysbus_mmio_map(s, 0, 0xf2800000);
|
|
|
|
sysbus_mmio_map(s, 1, 0xf2c00000);
|
|
|
|
|
|
|
|
/* DEC 21154 bridge */
|
|
|
|
#if 0
|
|
|
|
/* XXX: not activated as PPC BIOS doesn't handle multiple buses properly */
|
2012-08-20 19:08:06 +02:00
|
|
|
pci_create_simple(h->bus, PCI_DEVFN(12, 0), "dec-21154");
|
2009-07-31 22:23:28 +02:00
|
|
|
#endif
|
|
|
|
|
|
|
|
/* Uninorth AGP bus */
|
2012-08-20 19:08:06 +02:00
|
|
|
pci_create_simple(h->bus, PCI_DEVFN(11, 0), "uni-north-agp");
|
|
|
|
dev = qdev_create(NULL, TYPE_UNI_NORTH_AGP_HOST_BRIDGE);
|
2009-11-15 18:42:17 +01:00
|
|
|
qdev_init_nofail(dev);
|
2012-08-20 19:08:06 +02:00
|
|
|
s = SYS_BUS_DEVICE(dev);
|
2009-11-15 18:42:17 +01:00
|
|
|
sysbus_mmio_map(s, 0, 0xf0800000);
|
|
|
|
sysbus_mmio_map(s, 1, 0xf0c00000);
|
2009-07-31 22:23:28 +02:00
|
|
|
|
|
|
|
/* Uninorth internal bus */
|
|
|
|
#if 0
|
|
|
|
/* XXX: not needed for now */
|
2012-08-20 19:08:06 +02:00
|
|
|
pci_create_simple(h->bus, PCI_DEVFN(14, 0),
|
2012-01-19 08:40:16 +01:00
|
|
|
"uni-north-internal-pci");
|
2012-08-20 19:08:06 +02:00
|
|
|
dev = qdev_create(NULL, TYPE_UNI_NORTH_INTERNAL_PCI_HOST_BRIDGE);
|
2009-11-15 18:42:17 +01:00
|
|
|
qdev_init_nofail(dev);
|
2012-08-20 19:08:06 +02:00
|
|
|
s = SYS_BUS_DEVICE(dev);
|
2009-11-15 18:42:17 +01:00
|
|
|
sysbus_mmio_map(s, 0, 0xf4800000);
|
|
|
|
sysbus_mmio_map(s, 1, 0xf4c00000);
|
2009-07-31 22:23:28 +02:00
|
|
|
#endif
|
|
|
|
|
2012-08-20 19:08:06 +02:00
|
|
|
return h->bus;
|
2009-07-31 22:23:28 +02:00
|
|
|
}
|
|
|
|
|
2011-08-08 15:09:04 +02:00
|
|
|
PCIBus *pci_pmac_u3_init(qemu_irq *pic,
|
|
|
|
MemoryRegion *address_space_mem,
|
|
|
|
MemoryRegion *address_space_io)
|
2010-02-09 17:37:02 +01:00
|
|
|
{
|
|
|
|
DeviceState *dev;
|
|
|
|
SysBusDevice *s;
|
2012-01-19 08:40:17 +01:00
|
|
|
PCIHostState *h;
|
2010-02-09 17:37:02 +01:00
|
|
|
UNINState *d;
|
|
|
|
|
|
|
|
/* Uninorth AGP bus */
|
|
|
|
|
2012-08-20 19:08:06 +02:00
|
|
|
dev = qdev_create(NULL, TYPE_U3_AGP_HOST_BRIDGE);
|
2010-02-09 17:37:02 +01:00
|
|
|
qdev_init_nofail(dev);
|
2012-08-20 19:08:06 +02:00
|
|
|
s = SYS_BUS_DEVICE(dev);
|
2012-08-20 19:08:08 +02:00
|
|
|
h = PCI_HOST_BRIDGE(dev);
|
2012-08-20 19:08:06 +02:00
|
|
|
d = U3_AGP_HOST_BRIDGE(dev);
|
2010-02-09 17:37:02 +01:00
|
|
|
|
2011-09-17 22:30:50 +02:00
|
|
|
memory_region_init(&d->pci_mmio, "pci-mmio", 0x100000000ULL);
|
|
|
|
memory_region_init_alias(&d->pci_hole, "pci-hole", &d->pci_mmio,
|
|
|
|
0x80000000ULL, 0x70000000ULL);
|
|
|
|
memory_region_add_subregion(address_space_mem, 0x80000000ULL,
|
|
|
|
&d->pci_hole);
|
|
|
|
|
2012-08-20 19:08:06 +02:00
|
|
|
h->bus = pci_register_bus(dev, "pci",
|
|
|
|
pci_unin_set_irq, pci_unin_map_irq,
|
|
|
|
pic,
|
|
|
|
&d->pci_mmio,
|
|
|
|
address_space_io,
|
|
|
|
PCI_DEVFN(11, 0), 4);
|
2010-02-09 17:37:02 +01:00
|
|
|
|
|
|
|
sysbus_mmio_map(s, 0, 0xf0800000);
|
|
|
|
sysbus_mmio_map(s, 1, 0xf0c00000);
|
|
|
|
|
2012-08-20 19:08:06 +02:00
|
|
|
pci_create_simple(h->bus, 11 << 3, "u3-agp");
|
2010-02-09 17:37:02 +01:00
|
|
|
|
2012-08-20 19:08:06 +02:00
|
|
|
return h->bus;
|
2010-02-09 17:37:02 +01:00
|
|
|
}
|
|
|
|
|
2009-08-14 10:36:05 +02:00
|
|
|
static int unin_main_pci_host_init(PCIDevice *d)
|
2009-07-31 22:23:28 +02:00
|
|
|
{
|
2006-05-13 18:11:23 +02:00
|
|
|
d->config[0x0C] = 0x08; // cache_line_size
|
|
|
|
d->config[0x0D] = 0x10; // latency_timer
|
|
|
|
d->config[0x34] = 0x00; // capabilities_pointer
|
2009-08-14 10:36:05 +02:00
|
|
|
return 0;
|
2009-07-31 22:23:28 +02:00
|
|
|
}
|
2006-05-13 18:11:23 +02:00
|
|
|
|
2009-08-14 10:36:05 +02:00
|
|
|
static int unin_agp_pci_host_init(PCIDevice *d)
|
2009-07-31 22:23:28 +02:00
|
|
|
{
|
2006-05-13 18:11:23 +02:00
|
|
|
d->config[0x0C] = 0x08; // cache_line_size
|
|
|
|
d->config[0x0D] = 0x10; // latency_timer
|
|
|
|
// d->config[0x34] = 0x80; // capabilities_pointer
|
2009-08-14 10:36:05 +02:00
|
|
|
return 0;
|
2009-07-31 22:23:28 +02:00
|
|
|
}
|
2006-05-13 18:11:23 +02:00
|
|
|
|
2010-02-09 17:37:02 +01:00
|
|
|
static int u3_agp_pci_host_init(PCIDevice *d)
|
|
|
|
{
|
|
|
|
/* cache line size */
|
|
|
|
d->config[0x0C] = 0x08;
|
|
|
|
/* latency timer */
|
|
|
|
d->config[0x0D] = 0x10;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2009-08-14 10:36:05 +02:00
|
|
|
static int unin_internal_pci_host_init(PCIDevice *d)
|
2009-07-31 22:23:28 +02:00
|
|
|
{
|
2006-05-13 18:11:23 +02:00
|
|
|
d->config[0x0C] = 0x08; // cache_line_size
|
|
|
|
d->config[0x0D] = 0x10; // latency_timer
|
|
|
|
d->config[0x34] = 0x00; // capabilities_pointer
|
2009-08-14 10:36:05 +02:00
|
|
|
return 0;
|
2009-07-31 22:23:28 +02:00
|
|
|
}
|
|
|
|
|
2011-12-04 19:22:06 +01:00
|
|
|
static void unin_main_pci_host_class_init(ObjectClass *klass, void *data)
|
|
|
|
{
|
|
|
|
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
|
|
|
|
|
|
|
|
k->init = unin_main_pci_host_init;
|
|
|
|
k->vendor_id = PCI_VENDOR_ID_APPLE;
|
|
|
|
k->device_id = PCI_DEVICE_ID_APPLE_UNI_N_PCI;
|
|
|
|
k->revision = 0x00;
|
|
|
|
k->class_id = PCI_CLASS_BRIDGE_HOST;
|
|
|
|
}
|
|
|
|
|
2012-08-20 19:07:56 +02:00
|
|
|
static const TypeInfo unin_main_pci_host_info = {
|
2011-12-04 19:22:06 +01:00
|
|
|
.name = "uni-north-pci",
|
2011-12-08 04:34:16 +01:00
|
|
|
.parent = TYPE_PCI_DEVICE,
|
|
|
|
.instance_size = sizeof(PCIDevice),
|
2011-12-04 19:22:06 +01:00
|
|
|
.class_init = unin_main_pci_host_class_init,
|
2009-07-31 22:23:28 +02:00
|
|
|
};
|
|
|
|
|
2011-12-04 19:22:06 +01:00
|
|
|
static void u3_agp_pci_host_class_init(ObjectClass *klass, void *data)
|
|
|
|
{
|
|
|
|
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
|
|
|
|
|
|
|
|
k->init = u3_agp_pci_host_init;
|
|
|
|
k->vendor_id = PCI_VENDOR_ID_APPLE;
|
|
|
|
k->device_id = PCI_DEVICE_ID_APPLE_U3_AGP;
|
|
|
|
k->revision = 0x00;
|
|
|
|
k->class_id = PCI_CLASS_BRIDGE_HOST;
|
|
|
|
}
|
|
|
|
|
2012-08-20 19:07:56 +02:00
|
|
|
static const TypeInfo u3_agp_pci_host_info = {
|
2011-12-04 19:22:06 +01:00
|
|
|
.name = "u3-agp",
|
2011-12-08 04:34:16 +01:00
|
|
|
.parent = TYPE_PCI_DEVICE,
|
|
|
|
.instance_size = sizeof(PCIDevice),
|
2011-12-04 19:22:06 +01:00
|
|
|
.class_init = u3_agp_pci_host_class_init,
|
2010-02-09 17:37:02 +01:00
|
|
|
};
|
|
|
|
|
2011-12-04 19:22:06 +01:00
|
|
|
static void unin_agp_pci_host_class_init(ObjectClass *klass, void *data)
|
|
|
|
{
|
|
|
|
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
|
|
|
|
|
|
|
|
k->init = unin_agp_pci_host_init;
|
|
|
|
k->vendor_id = PCI_VENDOR_ID_APPLE;
|
|
|
|
k->device_id = PCI_DEVICE_ID_APPLE_UNI_N_AGP;
|
|
|
|
k->revision = 0x00;
|
|
|
|
k->class_id = PCI_CLASS_BRIDGE_HOST;
|
|
|
|
}
|
|
|
|
|
2012-08-20 19:07:56 +02:00
|
|
|
static const TypeInfo unin_agp_pci_host_info = {
|
2011-12-04 19:22:06 +01:00
|
|
|
.name = "uni-north-agp",
|
2011-12-08 04:34:16 +01:00
|
|
|
.parent = TYPE_PCI_DEVICE,
|
|
|
|
.instance_size = sizeof(PCIDevice),
|
2011-12-04 19:22:06 +01:00
|
|
|
.class_init = unin_agp_pci_host_class_init,
|
2009-07-31 22:23:28 +02:00
|
|
|
};
|
|
|
|
|
2011-12-04 19:22:06 +01:00
|
|
|
static void unin_internal_pci_host_class_init(ObjectClass *klass, void *data)
|
|
|
|
{
|
|
|
|
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
|
|
|
|
|
|
|
|
k->init = unin_internal_pci_host_init;
|
|
|
|
k->vendor_id = PCI_VENDOR_ID_APPLE;
|
|
|
|
k->device_id = PCI_DEVICE_ID_APPLE_UNI_N_I_PCI;
|
|
|
|
k->revision = 0x00;
|
|
|
|
k->class_id = PCI_CLASS_BRIDGE_HOST;
|
|
|
|
}
|
|
|
|
|
2012-08-20 19:07:56 +02:00
|
|
|
static const TypeInfo unin_internal_pci_host_info = {
|
2011-12-04 19:22:06 +01:00
|
|
|
.name = "uni-north-internal-pci",
|
2011-12-08 04:34:16 +01:00
|
|
|
.parent = TYPE_PCI_DEVICE,
|
|
|
|
.instance_size = sizeof(PCIDevice),
|
2011-12-04 19:22:06 +01:00
|
|
|
.class_init = unin_internal_pci_host_class_init,
|
2009-07-31 22:23:28 +02:00
|
|
|
};
|
|
|
|
|
2012-01-24 20:12:29 +01:00
|
|
|
static void pci_unin_main_class_init(ObjectClass *klass, void *data)
|
|
|
|
{
|
|
|
|
SysBusDeviceClass *sbc = SYS_BUS_DEVICE_CLASS(klass);
|
|
|
|
|
|
|
|
sbc->init = pci_unin_main_init_device;
|
|
|
|
}
|
|
|
|
|
2012-08-20 19:07:56 +02:00
|
|
|
static const TypeInfo pci_unin_main_info = {
|
2012-08-20 19:08:06 +02:00
|
|
|
.name = TYPE_UNI_NORTH_PCI_HOST_BRIDGE,
|
2012-08-20 19:08:08 +02:00
|
|
|
.parent = TYPE_PCI_HOST_BRIDGE,
|
2011-12-08 04:34:16 +01:00
|
|
|
.instance_size = sizeof(UNINState),
|
|
|
|
.class_init = pci_unin_main_class_init,
|
2012-01-19 08:40:16 +01:00
|
|
|
};
|
|
|
|
|
2012-01-24 20:12:29 +01:00
|
|
|
static void pci_u3_agp_class_init(ObjectClass *klass, void *data)
|
|
|
|
{
|
|
|
|
SysBusDeviceClass *sbc = SYS_BUS_DEVICE_CLASS(klass);
|
|
|
|
|
|
|
|
sbc->init = pci_u3_agp_init_device;
|
|
|
|
}
|
|
|
|
|
2012-08-20 19:07:56 +02:00
|
|
|
static const TypeInfo pci_u3_agp_info = {
|
2012-08-20 19:08:06 +02:00
|
|
|
.name = TYPE_U3_AGP_HOST_BRIDGE,
|
2012-08-20 19:08:08 +02:00
|
|
|
.parent = TYPE_PCI_HOST_BRIDGE,
|
2011-12-08 04:34:16 +01:00
|
|
|
.instance_size = sizeof(UNINState),
|
|
|
|
.class_init = pci_u3_agp_class_init,
|
2012-01-19 08:40:16 +01:00
|
|
|
};
|
|
|
|
|
2012-01-24 20:12:29 +01:00
|
|
|
static void pci_unin_agp_class_init(ObjectClass *klass, void *data)
|
|
|
|
{
|
|
|
|
SysBusDeviceClass *sbc = SYS_BUS_DEVICE_CLASS(klass);
|
|
|
|
|
|
|
|
sbc->init = pci_unin_agp_init_device;
|
|
|
|
}
|
|
|
|
|
2012-08-20 19:07:56 +02:00
|
|
|
static const TypeInfo pci_unin_agp_info = {
|
2012-08-20 19:08:06 +02:00
|
|
|
.name = TYPE_UNI_NORTH_AGP_HOST_BRIDGE,
|
2012-08-20 19:08:08 +02:00
|
|
|
.parent = TYPE_PCI_HOST_BRIDGE,
|
2011-12-08 04:34:16 +01:00
|
|
|
.instance_size = sizeof(UNINState),
|
|
|
|
.class_init = pci_unin_agp_class_init,
|
2012-01-19 08:40:16 +01:00
|
|
|
};
|
|
|
|
|
2012-01-24 20:12:29 +01:00
|
|
|
static void pci_unin_internal_class_init(ObjectClass *klass, void *data)
|
|
|
|
{
|
|
|
|
SysBusDeviceClass *sbc = SYS_BUS_DEVICE_CLASS(klass);
|
|
|
|
|
|
|
|
sbc->init = pci_unin_internal_init_device;
|
|
|
|
}
|
|
|
|
|
2012-08-20 19:07:56 +02:00
|
|
|
static const TypeInfo pci_unin_internal_info = {
|
2012-08-20 19:08:06 +02:00
|
|
|
.name = TYPE_UNI_NORTH_INTERNAL_PCI_HOST_BRIDGE,
|
2012-08-20 19:08:08 +02:00
|
|
|
.parent = TYPE_PCI_HOST_BRIDGE,
|
2011-12-08 04:34:16 +01:00
|
|
|
.instance_size = sizeof(UNINState),
|
|
|
|
.class_init = pci_unin_internal_class_init,
|
2012-01-19 08:40:16 +01:00
|
|
|
};
|
|
|
|
|
2012-02-09 15:20:55 +01:00
|
|
|
static void unin_register_types(void)
|
2009-07-31 22:23:28 +02:00
|
|
|
{
|
2011-12-08 04:34:16 +01:00
|
|
|
type_register_static(&unin_main_pci_host_info);
|
|
|
|
type_register_static(&u3_agp_pci_host_info);
|
|
|
|
type_register_static(&unin_agp_pci_host_info);
|
|
|
|
type_register_static(&unin_internal_pci_host_info);
|
|
|
|
|
|
|
|
type_register_static(&pci_unin_main_info);
|
|
|
|
type_register_static(&pci_u3_agp_info);
|
|
|
|
type_register_static(&pci_unin_agp_info);
|
|
|
|
type_register_static(&pci_unin_internal_info);
|
2006-05-13 18:11:23 +02:00
|
|
|
}
|
2009-07-31 22:23:28 +02:00
|
|
|
|
2012-02-09 15:20:55 +01:00
|
|
|
type_init(unin_register_types)
|