qemu-e2k/hw/ppc/prep.c

825 lines
26 KiB
C
Raw Normal View History

/*
* QEMU PPC PREP hardware System Emulator
*
* Copyright (c) 2003-2007 Jocelyn Mayer
* Copyright (c) 2017 Hervé Poussineau
*
* 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 "cpu.h"
#include "hw/timer/m48t59.h"
#include "hw/char/serial.h"
#include "hw/block/fdc.h"
#include "net/net.h"
#include "sysemu/sysemu.h"
#include "hw/isa/isa.h"
#include "hw/pci/pci.h"
#include "hw/pci/pci_host.h"
#include "hw/ppc/ppc.h"
#include "hw/boards.h"
#include "qemu/error-report.h"
#include "qemu/log.h"
#include "hw/ide.h"
#include "hw/irq.h"
#include "hw/loader.h"
#include "hw/timer/mc146818rtc.h"
#include "hw/isa/pc87312.h"
#include "hw/net/ne2000-isa.h"
#include "sysemu/arch_init.h"
#include "sysemu/kvm.h"
#include "sysemu/qtest.h"
#include "sysemu/reset.h"
#include "exec/address-spaces.h"
#include "trace.h"
#include "elf.h"
#include "qemu/units.h"
#include "kvm_ppc.h"
/* SMP is not enabled, for now */
#define MAX_CPUS 1
#define MAX_IDE_BUS 2
#define CFG_ADDR 0xf0000510
#define BIOS_SIZE (1 * MiB)
#define BIOS_FILENAME "ppc_rom.bin"
#define KERNEL_LOAD_ADDR 0x01000000
#define INITRD_LOAD_ADDR 0x01800000
/* Constants for devices init */
static const int ide_iobase[2] = { 0x1f0, 0x170 };
static const int ide_iobase2[2] = { 0x3f6, 0x376 };
static const int ide_irq[2] = { 13, 13 };
#define NE2000_NB_MAX 6
static uint32_t ne2000_io[NE2000_NB_MAX] = { 0x300, 0x320, 0x340, 0x360, 0x280, 0x380 };
static int ne2000_irq[NE2000_NB_MAX] = { 9, 10, 11, 3, 4, 5 };
/* ISA IO ports bridge */
#define PPC_IO_BASE 0x80000000
/* Fake super-io ports for PREP platform (Intel 82378ZB) */
typedef struct sysctrl_t {
qemu_irq reset_irq;
Nvram *nvram;
uint8_t state;
uint8_t syscontrol;
int contiguous_map;
qemu_irq contiguous_map_irq;
int endian;
} sysctrl_t;
enum {
STATE_HARDFILE = 0x01,
};
static sysctrl_t *sysctrl;
static void PREP_io_800_writeb (void *opaque, uint32_t addr, uint32_t val)
{
sysctrl_t *sysctrl = opaque;
trace_prep_io_800_writeb(addr - PPC_IO_BASE, val);
switch (addr) {
case 0x0092:
/* Special port 92 */
/* Check soft reset asked */
if (val & 0x01) {
qemu_irq_raise(sysctrl->reset_irq);
} else {
qemu_irq_lower(sysctrl->reset_irq);
}
/* Check LE mode */
if (val & 0x02) {
sysctrl->endian = 1;
} else {
sysctrl->endian = 0;
}
break;
case 0x0800:
/* Motorola CPU configuration register : read-only */
break;
case 0x0802:
/* Motorola base module feature register : read-only */
break;
case 0x0803:
/* Motorola base module status register : read-only */
break;
case 0x0808:
/* Hardfile light register */
if (val & 1)
sysctrl->state |= STATE_HARDFILE;
else
sysctrl->state &= ~STATE_HARDFILE;
break;
case 0x0810:
/* Password protect 1 register */
if (sysctrl->nvram != NULL) {
NvramClass *k = NVRAM_GET_CLASS(sysctrl->nvram);
(k->toggle_lock)(sysctrl->nvram, 1);
}
break;
case 0x0812:
/* Password protect 2 register */
if (sysctrl->nvram != NULL) {
NvramClass *k = NVRAM_GET_CLASS(sysctrl->nvram);
(k->toggle_lock)(sysctrl->nvram, 2);
}
break;
case 0x0814:
/* L2 invalidate register */
// tlb_flush(first_cpu, 1);
break;
case 0x081C:
/* system control register */
sysctrl->syscontrol = val & 0x0F;
break;
case 0x0850:
/* I/O map type register */
sysctrl->contiguous_map = val & 0x01;
qemu_set_irq(sysctrl->contiguous_map_irq, sysctrl->contiguous_map);
break;
default:
printf("ERROR: unaffected IO port write: %04" PRIx32
" => %02" PRIx32"\n", addr, val);
break;
}
}
static uint32_t PREP_io_800_readb (void *opaque, uint32_t addr)
{
sysctrl_t *sysctrl = opaque;
uint32_t retval = 0xFF;
switch (addr) {
case 0x0092:
/* Special port 92 */
retval = sysctrl->endian << 1;
break;
case 0x0800:
/* Motorola CPU configuration register */
retval = 0xEF; /* MPC750 */
break;
case 0x0802:
/* Motorola Base module feature register */
retval = 0xAD; /* No ESCC, PMC slot neither ethernet */
break;
case 0x0803:
/* Motorola base module status register */
retval = 0xE0; /* Standard MPC750 */
break;
case 0x080C:
/* Equipment present register:
* no L2 cache
* no upgrade processor
* no cards in PCI slots
* SCSI fuse is bad
*/
retval = 0x3C;
break;
case 0x0810:
/* Motorola base module extended feature register */
retval = 0x39; /* No USB, CF and PCI bridge. NVRAM present */
break;
case 0x0814:
/* L2 invalidate: don't care */
break;
case 0x0818:
/* Keylock */
retval = 0x00;
break;
case 0x081C:
/* system control register
* 7 - 6 / 1 - 0: L2 cache enable
*/
retval = sysctrl->syscontrol;
break;
case 0x0823:
/* */
retval = 0x03; /* no L2 cache */
break;
case 0x0850:
/* I/O map type register */
retval = sysctrl->contiguous_map;
break;
default:
printf("ERROR: unaffected IO port: %04" PRIx32 " read\n", addr);
break;
}
trace_prep_io_800_readb(addr - PPC_IO_BASE, retval);
return retval;
}
#define NVRAM_SIZE 0x2000
static void fw_cfg_boot_set(void *opaque, const char *boot_device,
Error **errp)
{
fw_cfg_modify_i16(opaque, FW_CFG_BOOT_DEVICE, boot_device[0]);
}
static void ppc_prep_reset(void *opaque)
{
PowerPCCPU *cpu = opaque;
cpu_reset(CPU(cpu));
}
static const MemoryRegionPortio prep_portio_list[] = {
/* System control ports */
{ 0x0092, 1, 1, .read = PREP_io_800_readb, .write = PREP_io_800_writeb, },
{ 0x0800, 0x52, 1,
.read = PREP_io_800_readb, .write = PREP_io_800_writeb, },
/* Special port to get debug messages from Open-Firmware */
{ 0x0F00, 4, 1, .write = PPC_debug_write, },
PORTIO_END_OF_LIST(),
};
static PortioList prep_port_list;
/*****************************************************************************/
/* NVRAM helpers */
static inline uint32_t nvram_read(Nvram *nvram, uint32_t addr)
{
NvramClass *k = NVRAM_GET_CLASS(nvram);
return (k->read)(nvram, addr);
}
static inline void nvram_write(Nvram *nvram, uint32_t addr, uint32_t val)
{
NvramClass *k = NVRAM_GET_CLASS(nvram);
(k->write)(nvram, addr, val);
}
static void NVRAM_set_byte(Nvram *nvram, uint32_t addr, uint8_t value)
{
nvram_write(nvram, addr, value);
}
static uint8_t NVRAM_get_byte(Nvram *nvram, uint32_t addr)
{
return nvram_read(nvram, addr);
}
static void NVRAM_set_word(Nvram *nvram, uint32_t addr, uint16_t value)
{
nvram_write(nvram, addr, value >> 8);
nvram_write(nvram, addr + 1, value & 0xFF);
}
static uint16_t NVRAM_get_word(Nvram *nvram, uint32_t addr)
{
uint16_t tmp;
tmp = nvram_read(nvram, addr) << 8;
tmp |= nvram_read(nvram, addr + 1);
return tmp;
}
static void NVRAM_set_lword(Nvram *nvram, uint32_t addr, uint32_t value)
{
nvram_write(nvram, addr, value >> 24);
nvram_write(nvram, addr + 1, (value >> 16) & 0xFF);
nvram_write(nvram, addr + 2, (value >> 8) & 0xFF);
nvram_write(nvram, addr + 3, value & 0xFF);
}
static void NVRAM_set_string(Nvram *nvram, uint32_t addr, const char *str,
uint32_t max)
{
int i;
for (i = 0; i < max && str[i] != '\0'; i++) {
nvram_write(nvram, addr + i, str[i]);
}
nvram_write(nvram, addr + i, str[i]);
nvram_write(nvram, addr + max - 1, '\0');
}
static uint16_t NVRAM_crc_update (uint16_t prev, uint16_t value)
{
uint16_t tmp;
uint16_t pd, pd1, pd2;
tmp = prev >> 8;
pd = prev ^ value;
pd1 = pd & 0x000F;
pd2 = ((pd >> 4) & 0x000F) ^ pd1;
tmp ^= (pd1 << 3) | (pd1 << 8);
tmp ^= pd2 | (pd2 << 7) | (pd2 << 12);
return tmp;
}
static uint16_t NVRAM_compute_crc (Nvram *nvram, uint32_t start, uint32_t count)
{
uint32_t i;
uint16_t crc = 0xFFFF;
int odd;
odd = count & 1;
count &= ~1;
for (i = 0; i != count; i++) {
crc = NVRAM_crc_update(crc, NVRAM_get_word(nvram, start + i));
}
if (odd) {
crc = NVRAM_crc_update(crc, NVRAM_get_byte(nvram, start + i) << 8);
}
return crc;
}
#define CMDLINE_ADDR 0x017ff000
static int PPC_NVRAM_set_params (Nvram *nvram, uint16_t NVRAM_size,
const char *arch,
uint32_t RAM_size, int boot_device,
uint32_t kernel_image, uint32_t kernel_size,
const char *cmdline,
uint32_t initrd_image, uint32_t initrd_size,
uint32_t NVRAM_image,
int width, int height, int depth)
{
uint16_t crc;
/* Set parameters for Open Hack'Ware BIOS */
NVRAM_set_string(nvram, 0x00, "QEMU_BIOS", 16);
NVRAM_set_lword(nvram, 0x10, 0x00000002); /* structure v2 */
NVRAM_set_word(nvram, 0x14, NVRAM_size);
NVRAM_set_string(nvram, 0x20, arch, 16);
NVRAM_set_lword(nvram, 0x30, RAM_size);
NVRAM_set_byte(nvram, 0x34, boot_device);
NVRAM_set_lword(nvram, 0x38, kernel_image);
NVRAM_set_lword(nvram, 0x3C, kernel_size);
if (cmdline) {
/* XXX: put the cmdline in NVRAM too ? */
pstrcpy_targphys("cmdline", CMDLINE_ADDR, RAM_size - CMDLINE_ADDR,
cmdline);
NVRAM_set_lword(nvram, 0x40, CMDLINE_ADDR);
NVRAM_set_lword(nvram, 0x44, strlen(cmdline));
} else {
NVRAM_set_lword(nvram, 0x40, 0);
NVRAM_set_lword(nvram, 0x44, 0);
}
NVRAM_set_lword(nvram, 0x48, initrd_image);
NVRAM_set_lword(nvram, 0x4C, initrd_size);
NVRAM_set_lword(nvram, 0x50, NVRAM_image);
NVRAM_set_word(nvram, 0x54, width);
NVRAM_set_word(nvram, 0x56, height);
NVRAM_set_word(nvram, 0x58, depth);
crc = NVRAM_compute_crc(nvram, 0x00, 0xF8);
NVRAM_set_word(nvram, 0xFC, crc);
return 0;
}
/* PowerPC PREP hardware initialisation */
static void ppc_prep_init(MachineState *machine)
{
ram_addr_t ram_size = machine->ram_size;
const char *kernel_filename = machine->kernel_filename;
const char *kernel_cmdline = machine->kernel_cmdline;
const char *initrd_filename = machine->initrd_filename;
const char *boot_device = machine->boot_order;
MemoryRegion *sysmem = get_system_memory();
PowerPCCPU *cpu = NULL;
CPUPPCState *env = NULL;
Nvram *m48t59;
#if 0
MemoryRegion *xcsr = g_new(MemoryRegion, 1);
#endif
int linux_boot, i, nb_nics1;
MemoryRegion *ram = g_new(MemoryRegion, 1);
uint32_t kernel_base, initrd_base;
long kernel_size, initrd_size;
DeviceState *dev;
PCIHostState *pcihost;
PCIBus *pci_bus;
PCIDevice *pci;
ISABus *isa_bus;
ISADevice *isa;
int ppc_boot_device;
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
sysctrl = g_malloc0(sizeof(sysctrl_t));
linux_boot = (kernel_filename != NULL);
/* init CPUs */
for (i = 0; i < machine->smp.cpus; i++) {
cpu = POWERPC_CPU(cpu_create(machine->cpu_type));
env = &cpu->env;
if (env->flags & POWERPC_FLAG_RTC_CLK) {
/* POWER / PowerPC 601 RTC clock frequency is 7.8125 MHz */
cpu_ppc_tb_init(env, 7812500UL);
} else {
/* Set time-base frequency to 100 Mhz */
cpu_ppc_tb_init(env, 100UL * 1000UL * 1000UL);
}
qemu_register_reset(ppc_prep_reset, cpu);
}
/* allocate RAM */
memory_region_allocate_system_memory(ram, NULL, "ppc_prep.ram", ram_size);
memory_region_add_subregion(sysmem, 0, ram);
if (linux_boot) {
kernel_base = KERNEL_LOAD_ADDR;
/* now we can load the kernel */
kernel_size = load_image_targphys(kernel_filename, kernel_base,
ram_size - kernel_base);
if (kernel_size < 0) {
error_report("could not load kernel '%s'", kernel_filename);
exit(1);
}
/* load initrd */
if (initrd_filename) {
initrd_base = INITRD_LOAD_ADDR;
initrd_size = load_image_targphys(initrd_filename, initrd_base,
ram_size - initrd_base);
if (initrd_size < 0) {
error_report("could not load initial ram disk '%s'",
initrd_filename);
exit(1);
}
} else {
initrd_base = 0;
initrd_size = 0;
}
ppc_boot_device = 'm';
} else {
kernel_base = 0;
kernel_size = 0;
initrd_base = 0;
initrd_size = 0;
ppc_boot_device = '\0';
/* For now, OHW cannot boot from the network. */
for (i = 0; boot_device[i] != '\0'; i++) {
if (boot_device[i] >= 'a' && boot_device[i] <= 'f') {
ppc_boot_device = boot_device[i];
break;
}
}
if (ppc_boot_device == '\0') {
hw/ppc: Replace fprintf(stderr, "*\n" with error_report() Replace a large number of the fprintf(stderr, "*\n" calls with error_report(). The functions were renamed with these commands and then compiler issues where manually fixed. find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + Some lines were then manually tweaked to pass checkpatch and some curly braces were added to match QEMU style. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Cc: qemu-ppc@nongnu.org Conversions that aren't followed by exit() dropped, because they might be inappropriate. Also trim trailing punctuation from error messages. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180203084315.20497-10-armbru@redhat.com>
2018-02-03 09:43:10 +01:00
error_report("No valid boot device for Mac99 machine");
exit(1);
}
}
if (PPC_INPUT(env) != PPC_FLAGS_INPUT_6xx) {
error_report("Only 6xx bus is supported on PREP machine");
exit(1);
}
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", PPC_ELF_MACHINE);
qdev_prop_set_bit(dev, "is-legacy-prep", true);
pcihost = PCI_HOST_BRIDGE(dev);
object_property_add_child(qdev_get_machine(), "raven", OBJECT(dev), NULL);
qdev_init_nofail(dev);
pci_bus = (PCIBus *)qdev_get_child_bus(dev, "pci.0");
if (pci_bus == NULL) {
hw/ppc: Replace fprintf(stderr, "*\n" with error_report() Replace a large number of the fprintf(stderr, "*\n" calls with error_report(). The functions were renamed with these commands and then compiler issues where manually fixed. find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + Some lines were then manually tweaked to pass checkpatch and some curly braces were added to match QEMU style. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Cc: qemu-ppc@nongnu.org Conversions that aren't followed by exit() dropped, because they might be inappropriate. Also trim trailing punctuation from error messages. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180203084315.20497-10-armbru@redhat.com>
2018-02-03 09:43:10 +01:00
error_report("Couldn't create PCI host controller");
exit(1);
}
sysctrl->contiguous_map_irq = qdev_get_gpio_in(dev, 0);
/* PCI -> ISA bridge */
pci = pci_create_simple(pci_bus, PCI_DEVFN(1, 0), "i82378");
cpu = POWERPC_CPU(first_cpu);
qdev_connect_gpio_out(&pci->qdev, 0,
cpu->env.irq_inputs[PPC6xx_INPUT_INT]);
sysbus_connect_irq(&pcihost->busdev, 0, qdev_get_gpio_in(&pci->qdev, 9));
sysbus_connect_irq(&pcihost->busdev, 1, qdev_get_gpio_in(&pci->qdev, 11));
sysbus_connect_irq(&pcihost->busdev, 2, qdev_get_gpio_in(&pci->qdev, 9));
sysbus_connect_irq(&pcihost->busdev, 3, qdev_get_gpio_in(&pci->qdev, 11));
isa_bus = ISA_BUS(qdev_get_child_bus(DEVICE(pci), "isa.0"));
/* Super I/O (parallel + serial ports) */
isa = isa_create(isa_bus, TYPE_PC87312_SUPERIO);
dev = DEVICE(isa);
qdev_prop_set_uint8(dev, "config", 13); /* fdc, ser0, ser1, par0 */
qdev_init_nofail(dev);
/* init basic PC hardware */
pci_vga_init(pci_bus);
nb_nics1 = nb_nics;
if (nb_nics1 > NE2000_NB_MAX)
nb_nics1 = NE2000_NB_MAX;
for(i = 0; i < nb_nics1; i++) {
if (nd_table[i].model == NULL) {
avoid TABs in files that only contain a few Most files that have TABs only contain a handful of them. Change them to spaces so that we don't confuse people. disas, standard-headers, linux-headers and libdecnumber are imported from other projects and probably should be exempted from the check. Outside those, after this patch the following files still contain both 8-space and TAB sequences at the beginning of the line. Many of them have a majority of TABs, or were initially committed with all tabs. bsd-user/i386/target_syscall.h bsd-user/x86_64/target_syscall.h crypto/aes.c hw/audio/fmopl.c hw/audio/fmopl.h hw/block/tc58128.c hw/display/cirrus_vga.c hw/display/xenfb.c hw/dma/etraxfs_dma.c hw/intc/sh_intc.c hw/misc/mst_fpga.c hw/net/pcnet.c hw/sh4/sh7750.c hw/timer/m48t59.c hw/timer/sh_timer.c include/crypto/aes.h include/disas/bfd.h include/hw/sh4/sh.h libdecnumber/decNumber.c linux-headers/asm-generic/unistd.h linux-headers/linux/kvm.h linux-user/alpha/target_syscall.h linux-user/arm/nwfpe/double_cpdo.c linux-user/arm/nwfpe/fpa11_cpdt.c linux-user/arm/nwfpe/fpa11_cprt.c linux-user/arm/nwfpe/fpa11.h linux-user/flat.h linux-user/flatload.c linux-user/i386/target_syscall.h linux-user/ppc/target_syscall.h linux-user/sparc/target_syscall.h linux-user/syscall.c linux-user/syscall_defs.h linux-user/x86_64/target_syscall.h slirp/cksum.c slirp/if.c slirp/ip.h slirp/ip_icmp.c slirp/ip_icmp.h slirp/ip_input.c slirp/ip_output.c slirp/mbuf.c slirp/misc.c slirp/sbuf.c slirp/socket.c slirp/socket.h slirp/tcp_input.c slirp/tcpip.h slirp/tcp_output.c slirp/tcp_subr.c slirp/tcp_timer.c slirp/tftp.c slirp/udp.c slirp/udp.h target/cris/cpu.h target/cris/mmu.c target/cris/op_helper.c target/sh4/helper.c target/sh4/op_helper.c target/sh4/translate.c tcg/sparc/tcg-target.inc.c tests/tcg/cris/check_addo.c tests/tcg/cris/check_moveq.c tests/tcg/cris/check_swap.c tests/tcg/multiarch/test-mmap.c ui/vnc-enc-hextile-template.h ui/vnc-enc-zywrle.h util/envlist.c util/readline.c The following have only TABs: bsd-user/i386/target_signal.h bsd-user/sparc64/target_signal.h bsd-user/sparc64/target_syscall.h bsd-user/sparc/target_signal.h bsd-user/sparc/target_syscall.h bsd-user/x86_64/target_signal.h crypto/desrfb.c hw/audio/intel-hda-defs.h hw/core/uboot_image.h hw/sh4/sh7750_regnames.c hw/sh4/sh7750_regs.h include/hw/cris/etraxfs_dma.h linux-user/alpha/termbits.h linux-user/arm/nwfpe/fpopcode.h linux-user/arm/nwfpe/fpsr.h linux-user/arm/syscall_nr.h linux-user/arm/target_signal.h linux-user/cris/target_signal.h linux-user/i386/target_signal.h linux-user/linux_loop.h linux-user/m68k/target_signal.h linux-user/microblaze/target_signal.h linux-user/mips64/target_signal.h linux-user/mips/target_signal.h linux-user/mips/target_syscall.h linux-user/mips/termbits.h linux-user/ppc/target_signal.h linux-user/sh4/target_signal.h linux-user/sh4/termbits.h linux-user/sparc64/target_syscall.h linux-user/sparc/target_signal.h linux-user/x86_64/target_signal.h linux-user/x86_64/termbits.h pc-bios/optionrom/optionrom.h slirp/mbuf.h slirp/misc.h slirp/sbuf.h slirp/tcp.h slirp/tcp_timer.h slirp/tcp_var.h target/i386/svm.h target/sparc/asi.h target/xtensa/core-dc232b/xtensa-modules.inc.c target/xtensa/core-dc233c/xtensa-modules.inc.c target/xtensa/core-de212/core-isa.h target/xtensa/core-de212/xtensa-modules.inc.c target/xtensa/core-fsf/xtensa-modules.inc.c target/xtensa/core-sample_controller/core-isa.h target/xtensa/core-sample_controller/xtensa-modules.inc.c target/xtensa/core-test_kc705_be/core-isa.h target/xtensa/core-test_kc705_be/xtensa-modules.inc.c tests/tcg/cris/check_abs.c tests/tcg/cris/check_addc.c tests/tcg/cris/check_addcm.c tests/tcg/cris/check_addoq.c tests/tcg/cris/check_bound.c tests/tcg/cris/check_ftag.c tests/tcg/cris/check_int64.c tests/tcg/cris/check_lz.c tests/tcg/cris/check_openpf5.c tests/tcg/cris/check_sigalrm.c tests/tcg/cris/crisutils.h tests/tcg/cris/sys.c tests/tcg/i386/test-i386-ssse3.c ui/vgafont.h Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20181213223737.11793-3-pbonzini@redhat.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Eric Blake <eblake@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Stefan Markovic <smarkovic@wavecomp.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-12-13 23:37:37 +01:00
nd_table[i].model = g_strdup("ne2k_isa");
}
if (strcmp(nd_table[i].model, "ne2k_isa") == 0) {
isa_ne2000_init(isa_bus, ne2000_io[i], ne2000_irq[i],
&nd_table[i]);
} else {
pci_nic_init_nofail(&nd_table[i], pci_bus, "ne2k_pci", NULL);
}
}
ide_drive_get(hd, ARRAY_SIZE(hd));
for(i = 0; i < MAX_IDE_BUS; i++) {
isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], ide_irq[i],
hd[2 * i],
avoid TABs in files that only contain a few Most files that have TABs only contain a handful of them. Change them to spaces so that we don't confuse people. disas, standard-headers, linux-headers and libdecnumber are imported from other projects and probably should be exempted from the check. Outside those, after this patch the following files still contain both 8-space and TAB sequences at the beginning of the line. Many of them have a majority of TABs, or were initially committed with all tabs. bsd-user/i386/target_syscall.h bsd-user/x86_64/target_syscall.h crypto/aes.c hw/audio/fmopl.c hw/audio/fmopl.h hw/block/tc58128.c hw/display/cirrus_vga.c hw/display/xenfb.c hw/dma/etraxfs_dma.c hw/intc/sh_intc.c hw/misc/mst_fpga.c hw/net/pcnet.c hw/sh4/sh7750.c hw/timer/m48t59.c hw/timer/sh_timer.c include/crypto/aes.h include/disas/bfd.h include/hw/sh4/sh.h libdecnumber/decNumber.c linux-headers/asm-generic/unistd.h linux-headers/linux/kvm.h linux-user/alpha/target_syscall.h linux-user/arm/nwfpe/double_cpdo.c linux-user/arm/nwfpe/fpa11_cpdt.c linux-user/arm/nwfpe/fpa11_cprt.c linux-user/arm/nwfpe/fpa11.h linux-user/flat.h linux-user/flatload.c linux-user/i386/target_syscall.h linux-user/ppc/target_syscall.h linux-user/sparc/target_syscall.h linux-user/syscall.c linux-user/syscall_defs.h linux-user/x86_64/target_syscall.h slirp/cksum.c slirp/if.c slirp/ip.h slirp/ip_icmp.c slirp/ip_icmp.h slirp/ip_input.c slirp/ip_output.c slirp/mbuf.c slirp/misc.c slirp/sbuf.c slirp/socket.c slirp/socket.h slirp/tcp_input.c slirp/tcpip.h slirp/tcp_output.c slirp/tcp_subr.c slirp/tcp_timer.c slirp/tftp.c slirp/udp.c slirp/udp.h target/cris/cpu.h target/cris/mmu.c target/cris/op_helper.c target/sh4/helper.c target/sh4/op_helper.c target/sh4/translate.c tcg/sparc/tcg-target.inc.c tests/tcg/cris/check_addo.c tests/tcg/cris/check_moveq.c tests/tcg/cris/check_swap.c tests/tcg/multiarch/test-mmap.c ui/vnc-enc-hextile-template.h ui/vnc-enc-zywrle.h util/envlist.c util/readline.c The following have only TABs: bsd-user/i386/target_signal.h bsd-user/sparc64/target_signal.h bsd-user/sparc64/target_syscall.h bsd-user/sparc/target_signal.h bsd-user/sparc/target_syscall.h bsd-user/x86_64/target_signal.h crypto/desrfb.c hw/audio/intel-hda-defs.h hw/core/uboot_image.h hw/sh4/sh7750_regnames.c hw/sh4/sh7750_regs.h include/hw/cris/etraxfs_dma.h linux-user/alpha/termbits.h linux-user/arm/nwfpe/fpopcode.h linux-user/arm/nwfpe/fpsr.h linux-user/arm/syscall_nr.h linux-user/arm/target_signal.h linux-user/cris/target_signal.h linux-user/i386/target_signal.h linux-user/linux_loop.h linux-user/m68k/target_signal.h linux-user/microblaze/target_signal.h linux-user/mips64/target_signal.h linux-user/mips/target_signal.h linux-user/mips/target_syscall.h linux-user/mips/termbits.h linux-user/ppc/target_signal.h linux-user/sh4/target_signal.h linux-user/sh4/termbits.h linux-user/sparc64/target_syscall.h linux-user/sparc/target_signal.h linux-user/x86_64/target_signal.h linux-user/x86_64/termbits.h pc-bios/optionrom/optionrom.h slirp/mbuf.h slirp/misc.h slirp/sbuf.h slirp/tcp.h slirp/tcp_timer.h slirp/tcp_var.h target/i386/svm.h target/sparc/asi.h target/xtensa/core-dc232b/xtensa-modules.inc.c target/xtensa/core-dc233c/xtensa-modules.inc.c target/xtensa/core-de212/core-isa.h target/xtensa/core-de212/xtensa-modules.inc.c target/xtensa/core-fsf/xtensa-modules.inc.c target/xtensa/core-sample_controller/core-isa.h target/xtensa/core-sample_controller/xtensa-modules.inc.c target/xtensa/core-test_kc705_be/core-isa.h target/xtensa/core-test_kc705_be/xtensa-modules.inc.c tests/tcg/cris/check_abs.c tests/tcg/cris/check_addc.c tests/tcg/cris/check_addcm.c tests/tcg/cris/check_addoq.c tests/tcg/cris/check_bound.c tests/tcg/cris/check_ftag.c tests/tcg/cris/check_int64.c tests/tcg/cris/check_lz.c tests/tcg/cris/check_openpf5.c tests/tcg/cris/check_sigalrm.c tests/tcg/cris/crisutils.h tests/tcg/cris/sys.c tests/tcg/i386/test-i386-ssse3.c ui/vgafont.h Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20181213223737.11793-3-pbonzini@redhat.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Eric Blake <eblake@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Stefan Markovic <smarkovic@wavecomp.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-12-13 23:37:37 +01:00
hd[2 * i + 1]);
}
cpu = POWERPC_CPU(first_cpu);
sysctrl->reset_irq = cpu->env.irq_inputs[PPC6xx_INPUT_HRESET];
portio_list_init(&prep_port_list, NULL, prep_portio_list, sysctrl, "prep");
portio_list_add(&prep_port_list, isa_address_space_io(isa), 0x0);
/*
* PowerPC control and status register group: unimplemented,
* would be at address 0xFEFF0000.
*/
if (machine_usb(machine)) {
pci_create_simple(pci_bus, -1, "pci-ohci");
}
m48t59 = m48t59_init_isa(isa_bus, 0x0074, NVRAM_SIZE, 2000, 59);
if (m48t59 == NULL)
return;
sysctrl->nvram = m48t59;
/* Initialise NVRAM */
PPC_NVRAM_set_params(m48t59, NVRAM_SIZE, "PREP", ram_size,
ppc_boot_device,
kernel_base, kernel_size,
kernel_cmdline,
initrd_base, initrd_size,
/* XXX: need an option to load a NVRAM image */
0,
graphic_width, graphic_height, graphic_depth);
}
static void prep_machine_init(MachineClass *mc)
{
mc->deprecation_reason = "use 40p machine type instead";
mc->desc = "PowerPC PREP platform";
mc->init = ppc_prep_init;
mc->block_default_type = IF_IDE;
mc->max_cpus = MAX_CPUS;
mc->default_boot_order = "cad";
mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("602");
mc->default_display = "std";
}
static int prep_set_cmos_checksum(DeviceState *dev, void *opaque)
{
uint16_t checksum = *(uint16_t *)opaque;
ISADevice *rtc;
if (object_dynamic_cast(OBJECT(dev), TYPE_MC146818_RTC)) {
rtc = ISA_DEVICE(dev);
rtc_set_memory(rtc, 0x2e, checksum & 0xff);
rtc_set_memory(rtc, 0x3e, checksum & 0xff);
rtc_set_memory(rtc, 0x2f, checksum >> 8);
rtc_set_memory(rtc, 0x3f, checksum >> 8);
hw/timer/mc146818rtc: Fix introspection problem There is currently a funny problem with the "mc146818rtc" device: 1) Start QEMU like this: qemu-system-ppc64 -M pseries -S 2) At the HMP monitor, enter "info qom-tree". Note that there is an entry for "/rtc (spapr-rtc)". 3) Introspect the mc146818rtc device like this: device_add mc146818rtc,help 4) Run "info qom-tree" again. The "/rtc" entry is gone now! The rtc_finalize() function of the mc146818rtc device has two bugs: First, it tries to remove a "rtc" property, while the rtc_realizefn() added a "rtc-time" property instead. And second, it should have been done in an unrealize function, not in a finalize function, to avoid that this causes problems during introspection. But since adding aliases to the global machine state should not be done from a device's realize function anyway, let's rather fix this issue by moving the creation of the alias to the code that creates the device (and thus is run from the machine init functions instead), i.e. the mc146818_rtc_init() function for most machines. The prep machines are special, since the mc146818rtc device is created here in the realize function of the i82378 device. Since we certainly don't want to add the alias there, we add it to some code that is called from the ibm_40p_init() machine init function instead. Since the alias is now only created during the machine init, we can remove the object_property_del() completely. Fixes: 654a36d857ff949e0d1989904b76f53fded9dc83 Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1534419358-10932-5-git-send-email-thuth@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-08-16 13:35:54 +02:00
object_property_add_alias(qdev_get_machine(), "rtc-time", OBJECT(rtc),
"date", NULL);
}
return 0;
}
static void ibm_40p_init(MachineState *machine)
{
CPUPPCState *env = NULL;
uint16_t cmos_checksum;
PowerPCCPU *cpu;
DeviceState *dev, *i82378_dev;
SysBusDevice *pcihost, *s;
Nvram *m48t59 = NULL;
PCIBus *pci_bus;
ISABus *isa_bus;
void *fw_cfg;
int i;
uint32_t kernel_base = 0, initrd_base = 0;
long kernel_size = 0, initrd_size = 0;
char boot_device;
/* init CPU */
cpu = POWERPC_CPU(cpu_create(machine->cpu_type));
env = &cpu->env;
if (PPC_INPUT(env) != PPC_FLAGS_INPUT_6xx) {
error_report("only 6xx bus is supported on this machine");
exit(1);
}
if (env->flags & POWERPC_FLAG_RTC_CLK) {
/* POWER / PowerPC 601 RTC clock frequency is 7.8125 MHz */
cpu_ppc_tb_init(env, 7812500UL);
} else {
/* Set time-base frequency to 100 Mhz */
cpu_ppc_tb_init(env, 100UL * 1000UL * 1000UL);
}
qemu_register_reset(ppc_prep_reset, cpu);
/* PCI host */
dev = qdev_create(NULL, "raven-pcihost");
if (!bios_name) {
bios_name = "openbios-ppc";
}
qdev_prop_set_string(dev, "bios-name", bios_name);
qdev_prop_set_uint32(dev, "elf-machine", PPC_ELF_MACHINE);
pcihost = SYS_BUS_DEVICE(dev);
object_property_add_child(qdev_get_machine(), "raven", OBJECT(dev), NULL);
qdev_init_nofail(dev);
pci_bus = PCI_BUS(qdev_get_child_bus(dev, "pci.0"));
if (!pci_bus) {
error_report("could not create PCI host controller");
exit(1);
}
/* PCI -> ISA bridge */
i82378_dev = DEVICE(pci_create_simple(pci_bus, PCI_DEVFN(11, 0), "i82378"));
qdev_connect_gpio_out(i82378_dev, 0,
cpu->env.irq_inputs[PPC6xx_INPUT_INT]);
sysbus_connect_irq(pcihost, 0, qdev_get_gpio_in(i82378_dev, 15));
isa_bus = ISA_BUS(qdev_get_child_bus(i82378_dev, "isa.0"));
/* Memory controller */
dev = DEVICE(isa_create(isa_bus, "rs6000-mc"));
qdev_prop_set_uint32(dev, "ram-size", machine->ram_size);
qdev_init_nofail(dev);
/* RTC */
dev = DEVICE(isa_create(isa_bus, TYPE_MC146818_RTC));
qdev_prop_set_int32(dev, "base_year", 1900);
qdev_init_nofail(dev);
/* initialize CMOS checksums */
cmos_checksum = 0x6aa9;
qbus_walk_children(BUS(isa_bus), prep_set_cmos_checksum, NULL, NULL, NULL,
&cmos_checksum);
/* add some more devices */
if (defaults_enabled()) {
m48t59 = NVRAM(isa_create_simple(isa_bus, "isa-m48t59"));
dev = DEVICE(isa_create(isa_bus, "cs4231a"));
qdev_prop_set_uint32(dev, "iobase", 0x830);
qdev_prop_set_uint32(dev, "irq", 10);
qdev_init_nofail(dev);
dev = DEVICE(isa_create(isa_bus, "pc87312"));
qdev_prop_set_uint32(dev, "config", 12);
qdev_init_nofail(dev);
dev = DEVICE(isa_create(isa_bus, "prep-systemio"));
qdev_prop_set_uint32(dev, "ibm-planar-id", 0xfc);
qdev_prop_set_uint32(dev, "equipment", 0xc0);
qdev_init_nofail(dev);
dev = DEVICE(pci_create_simple(pci_bus, PCI_DEVFN(1, 0),
"lsi53c810"));
lsi53c8xx_handle_legacy_cmdline(dev);
qdev_connect_gpio_out(dev, 0, qdev_get_gpio_in(i82378_dev, 13));
/* XXX: s3-trio at PCI_DEVFN(2, 0) */
pci_vga_init(pci_bus);
for (i = 0; i < nb_nics; i++) {
pci_nic_init_nofail(&nd_table[i], pci_bus, "pcnet",
i == 0 ? "3" : NULL);
}
}
/* Prepare firmware configuration for OpenBIOS */
dev = qdev_create(NULL, TYPE_FW_CFG_MEM);
fw_cfg = FW_CFG(dev);
qdev_prop_set_uint32(dev, "data_width", 1);
qdev_prop_set_bit(dev, "dma_enabled", false);
object_property_add_child(OBJECT(qdev_get_machine()), TYPE_FW_CFG,
OBJECT(fw_cfg), NULL);
qdev_init_nofail(dev);
s = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(s, 0, CFG_ADDR);
sysbus_mmio_map(s, 1, CFG_ADDR + 2);
if (machine->kernel_filename) {
/* load kernel */
kernel_base = KERNEL_LOAD_ADDR;
kernel_size = load_image_targphys(machine->kernel_filename,
kernel_base,
machine->ram_size - kernel_base);
if (kernel_size < 0) {
error_report("could not load kernel '%s'",
machine->kernel_filename);
exit(1);
}
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_base);
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);
/* load initrd */
if (machine->initrd_filename) {
initrd_base = INITRD_LOAD_ADDR;
initrd_size = load_image_targphys(machine->initrd_filename,
initrd_base,
machine->ram_size - initrd_base);
if (initrd_size < 0) {
error_report("could not load initial ram disk '%s'",
machine->initrd_filename);
exit(1);
}
fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, initrd_base);
fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, initrd_size);
}
if (machine->kernel_cmdline && *machine->kernel_cmdline) {
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, CMDLINE_ADDR);
pstrcpy_targphys("cmdline", CMDLINE_ADDR, TARGET_PAGE_SIZE,
machine->kernel_cmdline);
fw_cfg_add_string(fw_cfg, FW_CFG_CMDLINE_DATA,
machine->kernel_cmdline);
fw_cfg_add_i32(fw_cfg, FW_CFG_CMDLINE_SIZE,
strlen(machine->kernel_cmdline) + 1);
}
boot_device = 'm';
} else {
boot_device = machine->boot_order[0];
}
fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)machine->smp.max_cpus);
fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)machine->ram_size);
fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, ARCH_PREP);
fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_WIDTH, graphic_width);
fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_HEIGHT, graphic_height);
fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_DEPTH, graphic_depth);
fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_IS_KVM, kvm_enabled());
if (kvm_enabled()) {
uint8_t *hypercall;
fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, kvmppc_get_tbfreq());
hypercall = g_malloc(16);
kvmppc_get_hypercall(env, hypercall, 16);
fw_cfg_add_bytes(fw_cfg, FW_CFG_PPC_KVM_HC, hypercall, 16);
fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_KVM_PID, getpid());
} else {
fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, NANOSECONDS_PER_SECOND);
}
fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, boot_device);
qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
/* Prepare firmware configuration for Open Hack'Ware */
if (m48t59) {
PPC_NVRAM_set_params(m48t59, NVRAM_SIZE, "PREP", ram_size,
boot_device,
kernel_base, kernel_size,
machine->kernel_cmdline,
initrd_base, initrd_size,
/* XXX: need an option to load a NVRAM image */
0,
graphic_width, graphic_height, graphic_depth);
}
}
static void ibm_40p_machine_init(MachineClass *mc)
{
mc->desc = "IBM RS/6000 7020 (40p)",
mc->init = ibm_40p_init;
mc->max_cpus = 1;
mc->default_ram_size = 128 * MiB;
mc->block_default_type = IF_SCSI;
mc->default_boot_order = "c";
mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("604");
mc->default_display = "std";
}
DEFINE_MACHINE("40p", ibm_40p_machine_init)
DEFINE_MACHINE("prep", prep_machine_init)