On 08/06/18 21:05, Laurent Vivier wrote:
From: Laurent Vivier <laur...@vivier.eu>
Signed-off-by: Laurent Vivier <laur...@vivier.eu>
---
default-configs/m68k-softmmu.mak | 12 ++
hw/display/macfb.c | 31 ++--
hw/m68k/Makefile.objs | 6 +-
hw/m68k/bootinfo.h | 99 ++++++++++
hw/m68k/mac.c | 384 +++++++++++++++++++++++++++++++++++++++
hw/nubus/nubus-device.c | 13 --
tests/qom-test.c | 5 +
tests/test-hmp.c | 3 +-
8 files changed, 519 insertions(+), 34 deletions(-)
create mode 100644 hw/m68k/bootinfo.h
create mode 100644 hw/m68k/mac.c
diff --git a/default-configs/m68k-softmmu.mak b/default-configs/m68k-softmmu.mak
index 60f7cdfbf2..1b568be166 100644
--- a/default-configs/m68k-softmmu.mak
+++ b/default-configs/m68k-softmmu.mak
@@ -2,3 +2,15 @@
CONFIG_COLDFIRE=y
CONFIG_PTIMER=y
+CONFIG_ESCC=y
+CONFIG_FRAMEBUFFER=y
+CONFIG_ADB=y
+CONFIG_MAC_VIA=y
+CONFIG_MAC=y
+CONFIG_SCSI=y
+CONFIG_ESP=y
+CONFIG_ASC=y
+CONFIG_MACFB=y
+CONFIG_NUBUS=y
+CONFIG_DP8393X=y
+CONFIG_SWIM=y
diff --git a/hw/display/macfb.c b/hw/display/macfb.c
index 295fd0fc8a..a3204ab150 100644
--- a/hw/display/macfb.c
+++ b/hw/display/macfb.c
@@ -240,31 +240,28 @@ typedef struct {
MacfbState macfb;
} MacfbNubusState;
-static int macfb_sysbus_init(SysBusDevice *dev)
+static void macfb_sysbus_realize(DeviceState *dev, Error **errp)
{
MacfbState *s = &MACFB(dev)->macfb;
- macfb_init(DEVICE(dev), s);
- sysbus_init_mmio(dev, &s->mem_ctrl);
- sysbus_init_mmio(dev, &s->mem_vram);
-
- return 0;
+ macfb_init(dev, s);
+ sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->mem_ctrl);
+ sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->mem_vram);
}
const uint8_t macfb_rom[] = {
255, 0, 0, 0,
};
-static int macfb_nubus_init(NubusDevice *dev)
+static void macfb_nubus_realize(DeviceState *dev, Error **errp)
{
- MacfbState *s = &DO_UPCAST(MacfbNubusState, busdev, dev)->macfb;
DO_UPCAST() - wow that's a blast from the past! Obviously these should
be handled via proper QOM objects and casts.
+ NubusDevice *nubus = NUBUS_DEVICE(dev);
+ MacfbState *s = &DO_UPCAST(MacfbNubusState, busdev, nubus)->macfb;
- macfb_init(DEVICE(dev), s);
- nubus_add_slot_mmio(dev, DAFB_BASE, &s->mem_ctrl);
- nubus_add_slot_mmio(dev, VIDEO_BASE, &s->mem_vram);
- nubus_register_rom(dev, macfb_rom, sizeof(macfb_rom), 1, 9, 0xf);
-
- return 0;
+ macfb_init(dev, s);
+ nubus_add_slot_mmio(nubus, DAFB_BASE, &s->mem_ctrl);
+ nubus_add_slot_mmio(nubus, VIDEO_BASE, &s->mem_vram);
+ nubus_register_rom(nubus, macfb_rom, sizeof(macfb_rom), 1, 9, 0xf);
}
static void macfb_sysbus_reset(DeviceState *d)
@@ -296,9 +293,8 @@ static Property macfb_nubus_properties[] = {
static void macfb_sysbus_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
- SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
- k->init = macfb_sysbus_init;
+ dc->realize = macfb_sysbus_realize;
dc->desc = "SysBus Macintosh framebuffer";
dc->reset = macfb_sysbus_reset;
dc->vmsd = &vmstate_macfb;
@@ -308,9 +304,8 @@ static void macfb_sysbus_class_init(ObjectClass *klass,
void *data)
static void macfb_nubus_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
- NubusDeviceClass *k = NUBUS_DEVICE_CLASS(klass);
- k->init = macfb_nubus_init;
+ dc->realize = macfb_nubus_realize;
dc->desc = "Nubus Macintosh framebuffer";
dc->reset = macfb_nubus_reset;
dc->vmsd = &vmstate_macfb;
diff --git a/hw/m68k/Makefile.objs b/hw/m68k/Makefile.objs
index d1f089c08a..ff739617b2 100644
--- a/hw/m68k/Makefile.objs
+++ b/hw/m68k/Makefile.objs
@@ -1,2 +1,4 @@
-obj-y += an5206.o mcf5208.o
-obj-y += mcf5206.o mcf_intc.o
+obj-$(CONFIG_COLDFIRE) += an5206.o mcf5208.o
+obj-$(CONFIG_MAC) += mac.o
+
+obj-$(CONFIG_COLDFIRE) += mcf5206.o mcf_intc.o
diff --git a/hw/m68k/bootinfo.h b/hw/m68k/bootinfo.h
new file mode 100644
index 0000000000..b04153ce1e
--- /dev/null
+++ b/hw/m68k/bootinfo.h
@@ -0,0 +1,99 @@
+struct bi_record {
+ uint16_t tag; /* tag ID */
+ uint16_t size; /* size of record */
+ uint32_t data[0]; /* data */
+};
+
+/* machine independent tags */
+
+#define BI_LAST 0x0000 /* last record */
+#define BI_MACHTYPE 0x0001 /* machine type (u_long) */
+#define BI_CPUTYPE 0x0002 /* cpu type (u_long) */
+#define BI_FPUTYPE 0x0003 /* fpu type (u_long) */
+#define BI_MMUTYPE 0x0004 /* mmu type (u_long) */
+#define BI_MEMCHUNK 0x0005 /* memory chunk address and size */
+ /* (struct mem_info) */
+#define BI_RAMDISK 0x0006 /* ramdisk address and size */
+ /* (struct mem_info) */
+#define BI_COMMAND_LINE 0x0007 /* kernel command line parameters */
+ /* (string) */
+
+/* Macintosh-specific tags (all u_long) */
+
+#define BI_MAC_MODEL 0x8000 /* Mac Gestalt ID (model type) */
+#define BI_MAC_VADDR 0x8001 /* Mac video base address */
+#define BI_MAC_VDEPTH 0x8002 /* Mac video depth */
+#define BI_MAC_VROW 0x8003 /* Mac video rowbytes */
+#define BI_MAC_VDIM 0x8004 /* Mac video dimensions */
+#define BI_MAC_VLOGICAL 0x8005 /* Mac video logical base */
+#define BI_MAC_SCCBASE 0x8006 /* Mac SCC base address */
+#define BI_MAC_BTIME 0x8007 /* Mac boot time */
+#define BI_MAC_GMTBIAS 0x8008 /* Mac GMT timezone offset */
+#define BI_MAC_MEMSIZE 0x8009 /* Mac RAM size (sanity check) */
+#define BI_MAC_CPUID 0x800a /* Mac CPU type (sanity check) */
+#define BI_MAC_ROMBASE 0x800b /* Mac system ROM base address */
+
+/* Macintosh hardware profile data */
+
+#define BI_MAC_VIA1BASE 0x8010 /* Mac VIA1 base address (always present) */
+#define BI_MAC_VIA2BASE 0x8011 /* Mac VIA2 base address (type varies) */
+#define BI_MAC_VIA2TYPE 0x8012 /* Mac VIA2 type (VIA, RBV, OSS) */
+#define BI_MAC_ADBTYPE 0x8013 /* Mac ADB interface type */
+#define BI_MAC_ASCBASE 0x8014 /* Mac Apple Sound Chip base address */
+#define BI_MAC_SCSI5380 0x8015 /* Mac NCR 5380 SCSI (base address, multi) */
+#define BI_MAC_SCSIDMA 0x8016 /* Mac SCSI DMA (base address) */
+#define BI_MAC_SCSI5396 0x8017 /* Mac NCR 53C96 SCSI (base address, multi) */
+#define BI_MAC_IDETYPE 0x8018 /* Mac IDE interface type */
+#define BI_MAC_IDEBASE 0x8019 /* Mac IDE interface base address */
+#define BI_MAC_NUBUS 0x801a /* Mac Nubus type (none, regular, pseudo) */
+#define BI_MAC_SLOTMASK 0x801b /* Mac Nubus slots present */
+#define BI_MAC_SCCTYPE 0x801c /* Mac SCC serial type (normal, IOP) */
+#define BI_MAC_ETHTYPE 0x801d /* Mac builtin ethernet type (Sonic, MACE */
+#define BI_MAC_ETHBASE 0x801e /* Mac builtin ethernet base address */
+#define BI_MAC_PMU 0x801f /* Mac power management / poweroff hardware */
+#define BI_MAC_IOP_SWIM 0x8020 /* Mac SWIM floppy IOP */
+#define BI_MAC_IOP_ADB 0x8021 /* Mac ADB IOP */
+
+#define BOOTINFO0(as, base, id) \
+ do { \
+ stw_phys(as, base, id); \
+ base += 2; \
+ stw_phys(as, base, sizeof(struct bi_record)); \
+ base += 2; \
+ } while (0)
+
+#define BOOTINFO1(as, base, id, value) \
+ do { \
+ stw_phys(as, base, id); \
+ base += 2; \
+ stw_phys(as, base, sizeof(struct bi_record) + 4); \
+ base += 2; \
+ stl_phys(as, base, value); \
+ base += 4; \
+ } while (0)
+
+#define BOOTINFO2(as, base, id, value1, value2) \
+ do { \
+ stw_phys(as, base, id); \
+ base += 2; \
+ stw_phys(as, base, sizeof(struct bi_record) + 8); \
+ base += 2; \
+ stl_phys(as, base, value1); \
+ base += 4; \
+ stl_phys(as, base, value2); \
+ base += 4; \
+ } while (0)
+
+#define BOOTINFOSTR(as, base, id, string) \
+ do { \
+ int i; \
+ stw_phys(as, base, id); \
+ base += 2; \
+ stw_phys(as, base, (sizeof(struct bi_record) + strlen(string) + 2) &
~1); \
+ base += 2; \
+ for (i = 0; string[i]; i++) { \
+ stb_phys(as, base++, string[i]); \
+ } \
+ stb_phys(as, base++, 0); \
+ base = (parameters_base + 1) & ~1; \
+ } while (0)
diff --git a/hw/m68k/mac.c b/hw/m68k/mac.c
new file mode 100644
index 0000000000..d573339e66
--- /dev/null
+++ b/hw/m68k/mac.c
@@ -0,0 +1,384 @@
+/*
+ * QEMU Motorla 680x0 Macintosh hardware System Emulator
+ *
+ * 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.
+ */
+
+#include "qemu/osdep.h"
+#include "sysemu/sysemu.h"
+#include "cpu.h"
+#include "hw/hw.h"
+#include "hw/boards.h"
+#include "elf.h"
+#include "hw/loader.h"
+#include "hw/display/framebuffer.h"
+#include "ui/console.h"
+#include "exec/address-spaces.h"
+#include "hw/char/escc.h"
+#include "hw/sysbus.h"
+#include "hw/scsi/esp.h"
+#include "bootinfo.h"
+#include "hw/misc/mac_via.h"
+#include "hw/input/adb.h"
+#include "hw/audio/asc.h"
+#include "hw/nubus/mac.h"
+#include "net/net.h"
+#include "qapi/error.h"
+
+#define MACROM_ADDR 0x40000000
+#define MACROM_SIZE 0x00100000
+
+/*
+ * .ident = MAC_MODEL_Q800,
+ * .name = "Quadra 800",
+ * .adb_type = MAC_ADB_II,
+ * .via_type = MAC_VIA_QUADRA,
+ * .scsi_type = MAC_SCSI_QUADRA,
+ * .scc_type = MAC_SCC_QUADRA,
+ * .ether_type = MAC_ETHER_SONIC,
+ * .nubus_type = MAC_NUBUS
+ */
+
+#define MACROM_FILENAME "MacROM.bin"
+
+#define Q800_MACHINE_ID 35
+#define Q800_CPU_ID (1 << 2)
+#define Q800_FPU_ID (1 << 2)
+#define Q800_MMU_ID (1 << 2)
+
+#define MACH_MAC 3
+#define Q800_MAC_CPU_ID 2
+
+#define VIA_BASE 0x50f00000
+#define SONIC_PROM_BASE 0x50f08000
+#define SONIC_BASE 0x50f0a000
+#define SCC_BASE 0x50f0c020
+#define ESP_BASE 0x50f10000
+#define ESP_PDMA 0x50f10100
+#define ASC_BASE 0x50F14000
+#define SWIM_BASE 0x50F1E000
+#define NUBUS_SUPER_SLOT_BASE 0x60000000
+#define NUBUS_SLOT_BASE 0xf0000000
+
+/* the video base, whereas it a Nubus address,
+ * is needed by the kernel to have early display and
+ * thus provided by the bootloader
+ */
+#define VIDEO_BASE 0xf9001000
+
+#define MAC_CLOCK 3686418
+
+typedef struct {
+ M68kCPU *cpu;
+ uint8_t ipr;
+} q800_glue_state_t;
+
+static void q800_glue_set_irq(void *opaque, int irq, int level)
+{
+ int i;
+
+ q800_glue_state_t *s = opaque;
+
+ if (level) {
+ s->ipr |= 1 << irq;
+ } else {
+ s->ipr &= ~(1 << irq);
+ }
+
+ for (i = 7; i >= 0; i--) {
+ if ((s->ipr >> i) & 1) {
+ m68k_set_irq_level(s->cpu, i + 1, i + 25);
+ return;
+ }
+ }
+ m68k_set_irq_level(s->cpu, 0, 0);
+}
I would recommend making this a separate QOM device, and having the
board wire up the CPU IRQs and expose them via qdev GPIOs so then
everything else can wire up interrupts via the standard qdev_gpio APIs.
It is a bit more work, but doing it this way makes the board wiring much
easier to follow.
+static void main_cpu_reset(void *opaque)
+{
+ M68kCPU *cpu = opaque;
+ CPUState *cs = CPU(cpu);
+
+ cpu_reset(cs);
+ cpu->env.aregs[7] = ldl_phys(cs->as, 0);
+ cpu->env.pc = ldl_phys(cs->as, 4);
+}
+
+static void q800_init(MachineState *machine)
+{
+ M68kCPU *cpu = NULL;
+ int linux_boot;
+ int32_t kernel_size;
+ uint64_t elf_entry;
+ char *filename;
+ int bios_size;
+ ram_addr_t initrd_base;
+ int32_t initrd_size;
+ MemoryRegion *rom;
+ MemoryRegion *ram;
+ ram_addr_t ram_size = machine->ram_size;
+ const char *kernel_filename = machine->kernel_filename;
+ const char *initrd_filename = machine->initrd_filename;
+ const char *kernel_cmdline = machine->kernel_cmdline;
+ q800_glue_state_t *s;
+ qemu_irq *pic;
+ hwaddr parameters_base;
+ CPUState *cs;
+ DeviceState *dev;
+ DeviceState *via_dev;
+ SysBusDevice *sysbus;
+ BusState *adb_bus;
+ qemu_irq esp_reset_irq, esp_dma_enable;
+ NubusBus *nubus;
+ NubusDevice *nubus_dev;
+ DriveInfo *fds[2];
+
+ linux_boot = (kernel_filename != NULL);
+
+ /* init CPUs */
+ cpu = M68K_CPU(cpu_create(machine->cpu_type));
+ if (!cpu) {
+ hw_error("qemu: unable to find m68k CPU definition\n");
+ exit(1);
+ }
+ qemu_register_reset(main_cpu_reset, cpu);
+
+ ram = g_malloc(sizeof(*ram));
+ memory_region_init_ram(ram, NULL, "m68k_mac.ram", ram_size, &error_abort);
+ memory_region_add_subregion(get_system_memory(), 0, ram);
+
+ /* Glue */
+
+ s = (q800_glue_state_t *)g_malloc0(sizeof(q800_glue_state_t));
+ s->cpu = cpu;
+ pic = qemu_allocate_irqs(q800_glue_set_irq, s, 6);
+
+ /* VIA */
+
+ via_dev = qdev_create(NULL, TYPE_MAC_VIA);
+ qdev_init_nofail(via_dev);
+ sysbus = SYS_BUS_DEVICE(via_dev);
+ sysbus_mmio_map(sysbus, 0, VIA_BASE);
+ sysbus_connect_irq(sysbus, 0, pic[0]);
+ sysbus_connect_irq(sysbus, 1, pic[1]);
+
+ adb_bus = qdev_get_child_bus(via_dev, "adb.0");
+ dev = qdev_create(adb_bus, TYPE_ADB_KEYBOARD);
+ qdev_init_nofail(dev);
+ dev = qdev_create(adb_bus, TYPE_ADB_MOUSE);
+ qdev_init_nofail(dev);
+
+ /* MACSONIC */
+
+ if (nb_nics != 1) {
+ hw_error("Q800 needs a dp83932 ethernet interfaces");
+ }
+ if (!nd_table[0].model) {
+ nd_table[0].model = g_strdup("dp83932");
+ }
+ if (strcmp(nd_table[0].model, "dp83932") != 0) {
+ hw_error("Q800 needs a dp83932 ethernet interfaces");
+ } else {
+ /* MacSonic driver needs an Apple MAC address
+ * Valid prefix are:
+ * 00:05:02 Apple
+ * 00:80:19 Dayna Communications, Inc.
+ * 00:A0:40 Apple
+ * 08:00:07 Apple
+ * (Q800 use the last one)
+ */
+ nd_table[0].macaddr.a[0] = 0x08;
+ nd_table[0].macaddr.a[1] = 0x00;
+ nd_table[0].macaddr.a[2] = 0x07;
+ }
+ qemu_check_nic_model(&nd_table[0], "dp83932");
+ dev = qdev_create(NULL, "dp8393x");
+ qdev_set_nic_properties(dev, &nd_table[0]);
+ qdev_prop_set_uint8(dev, "it_shift", 2);
+ qdev_prop_set_bit(dev, "big_endian", true);
+ qdev_prop_set_ptr(dev, "dma_mr", get_system_memory());
+ qdev_init_nofail(dev);
+ sysbus = SYS_BUS_DEVICE(dev);
+ sysbus_mmio_map(sysbus, 0, SONIC_BASE);
+ sysbus_mmio_map(sysbus, 1, SONIC_PROM_BASE);
+ sysbus_connect_irq(sysbus, 0, pic[2]);
+
+ /* SCC */
+
+ dev = qdev_create(NULL, "escc");
+ qdev_prop_set_uint32(dev, "disabled", 0);
+ qdev_prop_set_uint32(dev, "frequency", MAC_CLOCK);
+ qdev_prop_set_uint32(dev, "it_shift", 1);
+ qdev_prop_set_bit(dev, "bit_swap", true);
+ qdev_prop_set_chr(dev, "chrA", serial_hd(0));
+ qdev_prop_set_chr(dev, "chrB", serial_hd(1));
+ qdev_prop_set_uint32(dev, "chnBtype", 0);
+ qdev_prop_set_uint32(dev, "chnAtype", 0);
+ qdev_init_nofail(dev);
+ sysbus = SYS_BUS_DEVICE(dev);
+ sysbus_connect_irq(sysbus, 0, pic[3]);
+ sysbus_connect_irq(sysbus, 1, pic[3]);
+ sysbus_mmio_map(sysbus, 0, SCC_BASE);
+
+ /* SCSI */
+
+ esp_init_pdma(ESP_BASE, 4, ESP_PDMA,
+ qdev_get_gpio_in(via_dev, VIA2_IRQ_SCSI_BIT),
+ qdev_get_gpio_in(via_dev, VIA2_IRQ_SCSI_DATA_BIT),
+ &esp_reset_irq, &esp_dma_enable);
+
+ /* Apple Sound Chip */
+
+ dev = qdev_create(NULL, "apple-sound-chip");
+ qdev_prop_set_uint8(dev, "asctype", ASC_TYPE_ASC);
+ qdev_init_nofail(dev);
+ sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, ASC_BASE);
+ sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0,
+ qdev_get_gpio_in(via_dev, VIA2_IRQ_ASC_BIT));
+
+ /* SWIM floppy controller */
+
+ if (drive_get_max_bus(IF_FLOPPY) >= 2) {
+ fprintf(stderr, "qemu: too many floppy drives\n");
+ exit(1);
+ }
+ fds[0] = drive_get(IF_FLOPPY, 0, 0);
+ fds[1] = drive_get(IF_FLOPPY, 0, 1);
+
+ dev = qdev_create(NULL, "sysbus-swim");
+ if (fds[0]) {
+ qdev_prop_set_drive(dev, "driveA", blk_by_legacy_dinfo(fds[0]),
+ &error_fatal);
+ }
+ if (fds[1]) {
+ qdev_prop_set_drive(dev, "driveB", blk_by_legacy_dinfo(fds[1]),
+ &error_fatal);
+ }
+ qdev_init_nofail(dev);
+ sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, SWIM_BASE);
+
+ /* NuBus */
+
+ nubus = nubus_mac_new(NUBUS_SUPER_SLOT_BASE, NUBUS_SLOT_BASE);
+
+ /* framebuffer in nubus slot #9 */
+
+ nubus_dev = nubus_create(nubus, "nubus-macfb");
+ qdev_prop_set_uint32(&nubus_dev->qdev, "width", graphic_width);
+ qdev_prop_set_uint32(&nubus_dev->qdev, "height", graphic_height);
+ qdev_prop_set_uint8(&nubus_dev->qdev, "depth", graphic_depth);
+ qdev_init_nofail(&nubus_dev->qdev);
+
+ cs = CPU(cpu);
+ if (linux_boot) {
+ uint64_t high;
+ kernel_size = load_elf(kernel_filename, NULL, NULL,
+ &elf_entry, NULL, &high, 1,
+ EM_68K, 0, 0);
+ if (kernel_size < 0) {
+ hw_error("qemu: could not load kernel '%s'\n",
+ kernel_filename);
+ exit(1);
+ }
+ stl_phys(cs->as, 4, elf_entry); /* reset initial PC */
+ parameters_base = (high + 1) & ~1;
+
+ BOOTINFO1(cs->as, parameters_base, BI_MACHTYPE, MACH_MAC);
+ BOOTINFO1(cs->as, parameters_base, BI_FPUTYPE, Q800_FPU_ID);
+ BOOTINFO1(cs->as, parameters_base, BI_MMUTYPE, Q800_MMU_ID);
+ BOOTINFO1(cs->as, parameters_base, BI_CPUTYPE, Q800_CPU_ID);
+ BOOTINFO1(cs->as, parameters_base, BI_MAC_CPUID, Q800_MAC_CPU_ID);
+ BOOTINFO1(cs->as, parameters_base, BI_MAC_MODEL, Q800_MACHINE_ID);
+ BOOTINFO1(cs->as, parameters_base,
+ BI_MAC_MEMSIZE, ram_size >> 20); /* in MB */
+ BOOTINFO2(cs->as, parameters_base, BI_MEMCHUNK, 0, ram_size);
+ BOOTINFO1(cs->as, parameters_base, BI_MAC_VADDR, VIDEO_BASE);
+ BOOTINFO1(cs->as, parameters_base, BI_MAC_VDEPTH, graphic_depth);
+ BOOTINFO1(cs->as, parameters_base, BI_MAC_VDIM,
+ (graphic_height << 16) | graphic_width);
+ BOOTINFO1(cs->as, parameters_base, BI_MAC_VROW,
+ (graphic_width * graphic_depth + 7) / 8);
+ BOOTINFO1(cs->as, parameters_base, BI_MAC_SCCBASE, SCC_BASE);
+
+ if (kernel_cmdline) {
+ BOOTINFOSTR(cs->as, parameters_base, BI_COMMAND_LINE,
+ kernel_cmdline);
+ }
+
+ /* load initrd */
+ if (initrd_filename) {
+ initrd_size = get_image_size(initrd_filename);
+ if (initrd_size < 0) {
+ hw_error("qemu: could not load initial ram disk '%s'\n",
+ initrd_filename);
+ exit(1);
+ }
+
+ initrd_base = (ram_size - initrd_size) & TARGET_PAGE_MASK;
+ load_image_targphys(initrd_filename, initrd_base,
+ ram_size - initrd_base);
+ BOOTINFO2(cs->as, parameters_base, BI_RAMDISK, initrd_base,
+ initrd_size);
+ } else {
+ initrd_base = 0;
+ initrd_size = 0;
+ }
+ BOOTINFO0(cs->as, parameters_base, BI_LAST);
+ } else {
+ uint8_t *ptr;
+ /* allocate and load BIOS */
+ rom = g_malloc(sizeof(*rom));
+ memory_region_init_ram(rom, NULL, "m68k_mac.rom", MACROM_SIZE,
+ &error_abort);
+ if (bios_name == NULL) {
+ bios_name = MACROM_FILENAME;
+ }
+ filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
+ memory_region_set_readonly(rom, true);
+ memory_region_add_subregion(get_system_memory(), MACROM_ADDR, rom);
+
+ /* Load MacROM binary */
+ if (filename) {
+ bios_size = load_image_targphys(filename, MACROM_ADDR,
MACROM_SIZE);
+ g_free(filename);
+ } else {
+ bios_size = -1;
+ }
+ if (bios_size < 0 || bios_size > MACROM_SIZE) {
+ hw_error("qemu: could not load MacROM '%s'\n", bios_name);
+ exit(1);
+ }
+ ptr = rom_ptr(MACROM_ADDR);
+ stl_phys(cs->as, 0, ldl_p(ptr)); /* reset initial SP */
+ stl_phys(cs->as, 4,
+ MACROM_ADDR + ldl_p(ptr + 4)); /* reset initial PC */
+ }
+}
+
+static void q800_machine_init(MachineClass *mc)
+{
+ mc->desc = "Macintosh Quadra 800";
+ mc->init = q800_init;
+ mc->default_cpu_type = M68K_CPU_TYPE_NAME("m68040");
+ mc->max_cpus = 1;
+ mc->is_default = 0;
+ mc->block_default_type = IF_SCSI;
+}
+
+DEFINE_MACHINE("q800", q800_machine_init)
diff --git a/hw/nubus/nubus-device.c b/hw/nubus/nubus-device.c
index 0c8023d46a..7fd1e03909 100644
--- a/hw/nubus/nubus-device.c
+++ b/hw/nubus/nubus-device.c
@@ -238,22 +238,9 @@ static void nubus_device_init(Object *obj)
{
}
-static int nubus_qdev_init(DeviceState *qdev)
-{
- NubusDevice *dev = NUBUS_DEVICE(qdev);
- NubusDeviceClass *klass = NUBUS_DEVICE_GET_CLASS(dev);
-
- if (klass->init) {
- return klass->init(dev);
- }
-
- return 0;
-}
-
static void nubus_device_class_init(ObjectClass *klass, void *data)
{
DeviceClass *k = DEVICE_CLASS(klass);
- k->init = nubus_qdev_init;
k->bus_type = TYPE_NUBUS_BUS;
}
diff --git a/tests/qom-test.c b/tests/qom-test.c
index e6f712cbd3..373699fda4 100644
--- a/tests/qom-test.c
+++ b/tests/qom-test.c
@@ -19,12 +19,17 @@ static const char *blacklist_x86[] = {
"xenfv", "xenpv", NULL
};
+static const char *blacklist_m68k[] = {
+ "q800", NULL
+};
+
static const struct {
const char *arch;
const char **machine;
} blacklists[] = {
{ "i386", blacklist_x86 },
{ "x86_64", blacklist_x86 },
+ { "m68k", blacklist_m68k },
};
static bool is_blacklisted(const char *arch, const char *mach)
diff --git a/tests/test-hmp.c b/tests/test-hmp.c
index 5352c9c088..f3b79d5bdf 100644
--- a/tests/test-hmp.c
+++ b/tests/test-hmp.c
@@ -139,7 +139,8 @@ static void add_machine_test_case(const char *mname)
char *path;
/* Ignore blacklisted machines that have known problems */
- if (!strcmp("xenfv", mname) || !strcmp("xenpv", mname)) {
+ if (!strcmp("xenfv", mname) || !strcmp("xenpv", mname) ||
+ !strcmp("q800", mname)) {
return;
}
ATB,
Mark.
