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-rw-r--r--hw/pci-host/prep.c51
-rw-r--r--hw/ppc/prep.c46
-rw-r--r--hw/ppc/spapr.c4
-rw-r--r--include/sysemu/sysemu.h2
-rw-r--r--pc-bios/ppc_rom.binbin524288 -> 1048576 bytes
m---------roms/openhackware0
-rw-r--r--vl.c45
7 files changed, 85 insertions, 63 deletions
diff --git a/hw/pci-host/prep.c b/hw/pci-host/prep.c
index 0c948e2c30..94fdffa777 100644
--- a/hw/pci-host/prep.c
+++ b/hw/pci-host/prep.c
@@ -28,7 +28,9 @@
#include "hw/pci/pci_bus.h"
#include "hw/pci/pci_host.h"
#include "hw/i386/pc.h"
+#include "hw/loader.h"
#include "exec/address-spaces.h"
+#include "elf.h"
#define TYPE_RAVEN_PCI_DEVICE "raven"
#define TYPE_RAVEN_PCI_HOST_BRIDGE "raven-pcihost"
@@ -38,6 +40,10 @@
typedef struct RavenPCIState {
PCIDevice dev;
+
+ uint32_t elf_machine;
+ char *bios_name;
+ MemoryRegion bios;
} RavenPCIState;
#define RAVEN_PCI_HOST_BRIDGE(obj) \
@@ -52,6 +58,8 @@ typedef struct PRePPCIState {
RavenPCIState pci_dev;
} PREPPCIState;
+#define BIOS_SIZE (1024 * 1024)
+
static inline uint32_t PPC_PCIIO_config(hwaddr addr)
{
int i;
@@ -169,10 +177,45 @@ static void raven_pcihost_initfn(Object *obj)
static int raven_init(PCIDevice *d)
{
+ RavenPCIState *s = RAVEN_PCI_DEVICE(d);
+ char *filename;
+ int bios_size = -1;
+
d->config[0x0C] = 0x08; // cache_line_size
d->config[0x0D] = 0x10; // latency_timer
d->config[0x34] = 0x00; // capabilities_pointer
+ memory_region_init_ram(&s->bios, OBJECT(s), "bios", BIOS_SIZE);
+ memory_region_set_readonly(&s->bios, true);
+ memory_region_add_subregion(get_system_memory(), (uint32_t)(-BIOS_SIZE),
+ &s->bios);
+ vmstate_register_ram_global(&s->bios);
+ if (s->bios_name) {
+ filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, s->bios_name);
+ if (filename) {
+ if (s->elf_machine != EM_NONE) {
+ bios_size = load_elf(filename, NULL, NULL, NULL,
+ NULL, NULL, 1, s->elf_machine, 0);
+ }
+ if (bios_size < 0) {
+ bios_size = get_image_size(filename);
+ if (bios_size > 0 && bios_size <= BIOS_SIZE) {
+ hwaddr bios_addr;
+ bios_size = (bios_size + 0xfff) & ~0xfff;
+ bios_addr = (uint32_t)(-BIOS_SIZE);
+ bios_size = load_image_targphys(filename, bios_addr,
+ bios_size);
+ }
+ }
+ }
+ if (bios_size < 0 || bios_size > BIOS_SIZE) {
+ hw_error("qemu: could not load bios image '%s'\n", s->bios_name);
+ }
+ if (filename) {
+ g_free(filename);
+ }
+ }
+
return 0;
}
@@ -212,12 +255,20 @@ static const TypeInfo raven_info = {
.class_init = raven_class_init,
};
+static Property raven_pcihost_properties[] = {
+ DEFINE_PROP_UINT32("elf-machine", PREPPCIState, pci_dev.elf_machine,
+ EM_NONE),
+ DEFINE_PROP_STRING("bios-name", PREPPCIState, pci_dev.bios_name),
+ DEFINE_PROP_END_OF_LIST()
+};
+
static void raven_pcihost_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
dc->realize = raven_pcihost_realizefn;
+ dc->props = raven_pcihost_properties;
dc->fw_name = "pci";
}
diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c
index 9f8538cd20..81e13cb4ac 100644
--- a/hw/ppc/prep.c
+++ b/hw/ppc/prep.c
@@ -456,7 +456,6 @@ static void ppc_prep_init(QEMUMachineInitArgs *args)
MemoryRegion *sysmem = get_system_memory();
PowerPCCPU *cpu = NULL;
CPUPPCState *env = NULL;
- char *filename;
nvram_t nvram;
M48t59State *m48t59;
MemoryRegion *PPC_io_memory = g_new(MemoryRegion, 1);
@@ -464,9 +463,8 @@ static void ppc_prep_init(QEMUMachineInitArgs *args)
#if 0
MemoryRegion *xcsr = g_new(MemoryRegion, 1);
#endif
- int linux_boot, i, nb_nics1, bios_size;
+ int linux_boot, i, nb_nics1;
MemoryRegion *ram = g_new(MemoryRegion, 1);
- MemoryRegion *bios = g_new(MemoryRegion, 1);
uint32_t kernel_base, initrd_base;
long kernel_size, initrd_size;
DeviceState *dev;
@@ -509,43 +507,6 @@ static void ppc_prep_init(QEMUMachineInitArgs *args)
vmstate_register_ram_global(ram);
memory_region_add_subregion(sysmem, 0, ram);
- /* allocate and load BIOS */
- memory_region_init_ram(bios, NULL, "ppc_prep.bios", BIOS_SIZE);
- memory_region_set_readonly(bios, true);
- memory_region_add_subregion(sysmem, (uint32_t)(-BIOS_SIZE), bios);
- vmstate_register_ram_global(bios);
- if (bios_name == NULL)
- bios_name = BIOS_FILENAME;
- filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
- if (filename) {
- bios_size = load_elf(filename, NULL, NULL, NULL,
- NULL, NULL, 1, ELF_MACHINE, 0);
- if (bios_size < 0) {
- bios_size = get_image_size(filename);
- if (bios_size > 0 && bios_size <= BIOS_SIZE) {
- hwaddr bios_addr;
- bios_size = (bios_size + 0xfff) & ~0xfff;
- bios_addr = (uint32_t)(-bios_size);
- bios_size = load_image_targphys(filename, bios_addr, bios_size);
- }
- if (bios_size > BIOS_SIZE) {
- fprintf(stderr, "qemu: PReP bios '%s' is too large (0x%x)\n",
- bios_name, bios_size);
- exit(1);
- }
- }
- } else {
- bios_size = -1;
- }
- if (bios_size < 0 && !qtest_enabled()) {
- fprintf(stderr, "qemu: could not load PPC PReP bios '%s'\n",
- bios_name);
- exit(1);
- }
- if (filename) {
- g_free(filename);
- }
-
if (linux_boot) {
kernel_base = KERNEL_LOAD_ADDR;
/* now we can load the kernel */
@@ -593,6 +554,11 @@ static void ppc_prep_init(QEMUMachineInitArgs *args)
}
dev = qdev_create(NULL, "raven-pcihost");
+ if (bios_name == NULL) {
+ bios_name = BIOS_FILENAME;
+ }
+ qdev_prop_set_string(dev, "bios-name", bios_name);
+ qdev_prop_set_uint32(dev, "elf-machine", ELF_MACHINE);
pcihost = PCI_HOST_BRIDGE(dev);
object_property_add_child(qdev_get_machine(), "raven", OBJECT(dev), NULL);
qdev_init_nofail(dev);
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index bf46c380ec..5c9a154d6a 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -781,13 +781,15 @@ static int spapr_vga_init(PCIBus *pci_bus)
{
switch (vga_interface_type) {
case VGA_NONE:
+ return false;
+ case VGA_DEVICE:
+ return true;
case VGA_STD:
return pci_vga_init(pci_bus) != NULL;
default:
fprintf(stderr, "This vga model is not supported,"
"currently it only supports -vga std\n");
exit(0);
- break;
}
}
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index b90df9ada1..c01304d39a 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -104,7 +104,7 @@ extern int autostart;
typedef enum {
VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB, VGA_QXL,
- VGA_TCX, VGA_CG3,
+ VGA_TCX, VGA_CG3, VGA_DEVICE
} VGAInterfaceType;
extern int vga_interface_type;
diff --git a/pc-bios/ppc_rom.bin b/pc-bios/ppc_rom.bin
index d378d9a95e..e7f769328b 100644
--- a/pc-bios/ppc_rom.bin
+++ b/pc-bios/ppc_rom.bin
Binary files differ
diff --git a/roms/openhackware b/roms/openhackware
-Subproject e9829b5584169ad14df2ca8776b87f4985aa9f0
+Subproject 1af7e55425e58a6dcb5133b092fcf16f8c654fb
diff --git a/vl.c b/vl.c
index 862cf20f3c..842e897d75 100644
--- a/vl.c
+++ b/vl.c
@@ -213,6 +213,7 @@ uint32_t xen_domid;
enum xen_mode xen_mode = XEN_EMULATE;
static int tcg_tb_size;
+static int has_defaults = 1;
static int default_serial = 1;
static int default_parallel = 1;
static int default_virtcon = 1;
@@ -973,7 +974,8 @@ static void parse_name(QemuOpts *opts)
bool usb_enabled(bool default_usb)
{
- return qemu_opt_get_bool(qemu_get_machine_opts(), "usb", default_usb);
+ return qemu_opt_get_bool(qemu_get_machine_opts(), "usb",
+ has_defaults && default_usb);
}
#ifndef _WIN32
@@ -2122,7 +2124,7 @@ static void select_vgahw (const char *p)
{
const char *opts;
- vga_interface_type = VGA_NONE;
+ assert(vga_interface_type == VGA_NONE);
if (strstart(p, "std", &opts)) {
if (vga_available()) {
vga_interface_type = VGA_STD;
@@ -2912,7 +2914,7 @@ int main(int argc, char **argv, char **envp)
MachineClass *machine_class;
QEMUMachine *machine;
const char *cpu_model;
- const char *vga_model = "none";
+ const char *vga_model = NULL;
const char *qtest_chrdev = NULL;
const char *qtest_log = NULL;
const char *pid_file = NULL;
@@ -3762,16 +3764,7 @@ int main(int argc, char **argv, char **envp)
runstate_set(RUN_STATE_INMIGRATE);
break;
case QEMU_OPTION_nodefaults:
- default_serial = 0;
- default_parallel = 0;
- default_virtcon = 0;
- default_sclp = 0;
- default_monitor = 0;
- default_net = 0;
- default_floppy = 0;
- default_cdrom = 0;
- default_sdcard = 0;
- default_vga = 0;
+ has_defaults = 0;
break;
case QEMU_OPTION_xen_domid:
if (!(xen_available())) {
@@ -4004,27 +3997,35 @@ int main(int argc, char **argv, char **envp)
qemu_opts_foreach(qemu_find_opts("device"), default_driver_check, NULL, 0);
qemu_opts_foreach(qemu_find_opts("global"), default_driver_check, NULL, 0);
- if (machine->no_serial) {
+ if (!vga_model && !default_vga) {
+ vga_interface_type = VGA_DEVICE;
+ }
+ if (!has_defaults || machine->no_serial) {
default_serial = 0;
}
- if (machine->no_parallel) {
+ if (!has_defaults || machine->no_parallel) {
default_parallel = 0;
}
- if (!machine->use_virtcon) {
+ if (!has_defaults || !machine->use_virtcon) {
default_virtcon = 0;
}
- if (!machine->use_sclp) {
+ if (!has_defaults || !machine->use_sclp) {
default_sclp = 0;
}
- if (machine->no_floppy) {
+ if (!has_defaults || machine->no_floppy) {
default_floppy = 0;
}
- if (machine->no_cdrom) {
+ if (!has_defaults || machine->no_cdrom) {
default_cdrom = 0;
}
- if (machine->no_sdcard) {
+ if (!has_defaults || machine->no_sdcard) {
default_sdcard = 0;
}
+ if (!has_defaults) {
+ default_monitor = 0;
+ default_net = 0;
+ default_vga = 0;
+ }
if (is_daemonized()) {
/* According to documentation and historically, -nographic redirects
@@ -4329,7 +4330,9 @@ int main(int argc, char **argv, char **envp)
vga_model = "std";
}
}
- select_vgahw(vga_model);
+ if (vga_model) {
+ select_vgahw(vga_model);
+ }
if (watchdog) {
i = select_watchdog(watchdog);
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-05 13:50:18 +0000