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[Qemu-devel] [PATCH 17/17] pc.c: split out piix specific part from pc.c
From: |
Isaku Yamahata |
Subject: |
[Qemu-devel] [PATCH 17/17] pc.c: split out piix specific part from pc.c into pc_piix.c |
Date: |
Thu, 9 Jul 2009 17:13:20 +0900 |
Finally, we can safely split out the piix specific part from pc.c
into pc_piix.c.
Signed-off-by: Isaku Yamahata <address@hidden>
---
Makefile.target | 2 +-
hw/pc.c | 207 +++++-------------------------------------------------
hw/pc.h | 22 ++++++
hw/pc_piix.c | 210 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 251 insertions(+), 190 deletions(-)
create mode 100644 hw/pc_piix.c
diff --git a/Makefile.target b/Makefile.target
index 4f8dd35..f6534db 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -567,7 +567,7 @@ obj-y += fdc.o mc146818rtc.o serial.o i8259.o i8254.o
pcspk.o pc.o
obj-y += cirrus_vga.o apic.o ioapic.o parallel.o acpi.o piix_pci.o
obj-y += usb-uhci.o vmmouse.o vmport.o vmware_vga.o hpet.o
obj-y += device-hotplug.o pci-hotplug.o smbios.o
-obj-y += pc_smbus.o pc_apm.o acpi_piix4.o
+obj-y += pc_smbus.o pc_apm.o acpi_piix4.o pc_piix.o
CPPFLAGS += -DHAS_AUDIO -DHAS_AUDIO_CHOICE
endif
ifeq ($(TARGET_BASE_ARCH), ppc)
diff --git a/hw/pc.c b/hw/pc.c
index 499509a..3762df6 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -55,8 +55,6 @@
#define FW_CFG_ACPI_TABLES (FW_CFG_ARCH_LOCAL + 0)
#define FW_CFG_SMBIOS_ENTRIES (FW_CFG_ARCH_LOCAL + 1)
-#define MAX_IDE_BUS 2
-
typedef struct rom_reset_data {
uint8_t *data;
target_phys_addr_t addr;
@@ -269,9 +267,9 @@ static int pc_boot_set(void *opaque, const char
*boot_device)
}
/* hd_table must contain 4 block drivers */
-static void cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size,
- const char *boot_device, BlockDriverState **hd_table,
- fdctrl_t *floppy_controller, RTCState *s)
+void pc_cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size,
+ const char *boot_device, BlockDriverState **hd_table,
+ fdctrl_t *floppy_controller, RTCState *s)
{
int nbds, bds[3] = { 0, };
int val;
@@ -996,10 +994,6 @@ static void load_linux(void *fw_cfg,
generate_bootsect(option_rom, gpr, seg, 0);
}
-static const int ide_iobase[2] = { 0x1f0, 0x170 };
-static const int ide_iobase2[2] = { 0x3f6, 0x376 };
-static const int ide_irq[2] = { 14, 15 };
-
#define NE2000_NB_MAX 6
static int ne2000_io[NE2000_NB_MAX] = { 0x300, 0x320, 0x340, 0x360, 0x280,
0x380 };
@@ -1012,7 +1006,7 @@ static int parallel_io[MAX_PARALLEL_PORTS] = { 0x378,
0x278, 0x3bc };
static int parallel_irq[MAX_PARALLEL_PORTS] = { 7, 7, 7 };
#ifdef HAS_AUDIO
-static void audio_init (PCIBus *pci_bus, qemu_irq *pic)
+void pc_audio_init (PCIBus *pci_bus, qemu_irq *pic)
{
struct soundhw *c;
@@ -1030,7 +1024,7 @@ static void audio_init (PCIBus *pci_bus, qemu_irq *pic)
}
#endif
-static void pc_init_ne2k_isa(NICInfo *nd, qemu_irq *pic)
+void pc_init_ne2k_isa(NICInfo *nd, qemu_irq *pic)
{
static int nb_ne2k = 0;
@@ -1093,7 +1087,7 @@ static CPUState *pc_new_cpu(const char *cpu_model)
return env;
}
-static void pc_cpus_init(const char *cpu_model)
+void pc_cpus_init(const char *cpu_model)
{
int i;
@@ -1111,12 +1105,12 @@ static void pc_cpus_init(const char *cpu_model)
}
}
-static void pc_memory_init(ram_addr_t ram_size,
- const char *kernel_filename,
- const char *kernel_cmdline,
- const char *initrd_filename,
- ram_addr_t *below_4g_mem_size_p,
- ram_addr_t *above_4g_mem_size_p)
+void pc_memory_init(ram_addr_t ram_size,
+ const char *kernel_filename,
+ const char *kernel_cmdline,
+ const char *initrd_filename,
+ ram_addr_t *below_4g_mem_size_p,
+ ram_addr_t *above_4g_mem_size_p)
{
char *filename;
int ret, linux_boot, i;
@@ -1250,12 +1244,12 @@ static void pc_memory_init(ram_addr_t ram_size,
}
}
-static qemu_irq *pc_allocate_cpu_irq(void)
+qemu_irq *pc_allocate_cpu_irq(void)
{
return qemu_allocate_irqs(pic_irq_request, NULL, 1);
}
-static void pc_vga_init(PCIBus *pci_bus)
+void pc_vga_init(PCIBus *pci_bus)
{
if (cirrus_vga_enabled) {
if (pci_bus) {
@@ -1277,9 +1271,9 @@ static void pc_vga_init(PCIBus *pci_bus)
}
}
-static void pc_basic_device_init(qemu_irq *i8259,
- fdctrl_t **floppy_controller,
- RTCState **rtc_state)
+void pc_basic_device_init(qemu_irq *i8259,
+ fdctrl_t **floppy_controller,
+ RTCState **rtc_state)
{
int i;
BlockDriverState *fd[MAX_FD];
@@ -1329,7 +1323,7 @@ static void pc_basic_device_init(qemu_irq *i8259,
*floppy_controller = fdctrl_init(i8259[6], 2, 0, 0x3f0, fd);
}
-static void pc_pci_device_init(PCIBus *pci_bus)
+void pc_pci_device_init(PCIBus *pci_bus)
{
PCIDevice *pci_dev;
int i;
@@ -1363,148 +1357,6 @@ static void pc_pci_device_init(PCIBus *pci_bus)
}
}
-/* PC hardware initialisation */
-static void pc_init1(ram_addr_t ram_size,
- const char *boot_device,
- const char *kernel_filename, const char *kernel_cmdline,
- const char *initrd_filename,
- int pci_enabled, const char *cpu_model)
-{
- int i;
- ram_addr_t below_4g_mem_size, above_4g_mem_size;
- PCIBus *pci_bus;
- PCIDevice *i440fx_state;
- int piix3_devfn = -1;
- qemu_irq *cpu_irq;
- qemu_irq *i8259;
- int index;
- BlockDriverState *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
- fdctrl_t *floppy_controller;
- RTCState *rtc_state;
-
- pc_cpus_init(cpu_model);
-
- vmport_init();
-
- /* allocate ram and load rom/bios */
- pc_memory_init(ram_size, kernel_filename, kernel_cmdline, initrd_filename,
- &below_4g_mem_size, &above_4g_mem_size);
-
- cpu_irq = pc_allocate_cpu_irq();
- i8259 = i8259_init(cpu_irq[0]);
- pc_register_ferr_irq(i8259[13]);
-
- if (pci_enabled) {
- pci_bus = i440fx_init(&i440fx_state, i8259);
- piix3_devfn = piix3_init(pci_bus, -1);
- } else {
- pci_bus = NULL;
- }
-
- pc_vga_init(pci_enabled? pci_bus: NULL);
-
- /* init basic PC hardware */
- pc_basic_device_init(i8259, &floppy_controller, &rtc_state);
-
- if (pci_enabled) {
- IOAPICState *ioapic = ioapic_init();
- pic_set_alt_irq_func(isa_pic, ioapic_set_irq, ioapic);
- }
-
- watchdog_pc_init(pci_bus);
-
- for(i = 0; i < nb_nics; i++) {
- NICInfo *nd = &nd_table[i];
-
- if (!pci_enabled || (nd->model && strcmp(nd->model, "ne2k_isa") == 0))
- pc_init_ne2k_isa(nd, i8259);
- else
- pci_nic_init(nd, "ne2k_pci", NULL);
- }
-
- piix4_acpi_system_hot_add_init();
-
- if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) {
- fprintf(stderr, "qemu: too many IDE bus\n");
- exit(1);
- }
-
- for(i = 0; i < MAX_IDE_BUS * MAX_IDE_DEVS; i++) {
- index = drive_get_index(IF_IDE, i / MAX_IDE_DEVS, i % MAX_IDE_DEVS);
- if (index != -1)
- hd[i] = drives_table[index].bdrv;
- else
- hd[i] = NULL;
- }
-
- if (pci_enabled) {
- pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1, i8259);
- } else {
- for(i = 0; i < MAX_IDE_BUS; i++) {
- isa_ide_init(ide_iobase[i], ide_iobase2[i], i8259[ide_irq[i]],
- hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]);
- }
- }
-
-#ifdef HAS_AUDIO
- audio_init(pci_enabled ? pci_bus : NULL, i8259);
-#endif
-
- cmos_init(below_4g_mem_size, above_4g_mem_size, boot_device, hd,
- floppy_controller, rtc_state);
-
- if (pci_enabled && usb_enabled) {
- usb_uhci_piix3_init(pci_bus, piix3_devfn + 2);
- }
-
- if (pci_enabled && acpi_enabled) {
- uint8_t *eeprom_buf = qemu_mallocz(8 * 256); /* XXX: make this
persistent */
- i2c_bus *smbus;
-
- /* TODO: Populate SPD eeprom data. */
- smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, i8259[9]);
- for (i = 0; i < 8; i++) {
- DeviceState *eeprom;
- eeprom = qdev_create((BusState *)smbus, "smbus-eeprom");
- qdev_set_prop_int(eeprom, "address", 0x50 + i);
- qdev_set_prop_ptr(eeprom, "data", eeprom_buf + (i * 256));
- qdev_init(eeprom);
- }
- }
-
- if (i440fx_state) {
- i440fx_init_memory_mappings(i440fx_state);
- }
-
- if (pci_enabled) {
- pc_pci_device_init(pci_bus);
- }
-}
-
-static void pc_init_pci(ram_addr_t ram_size,
- const char *boot_device,
- const char *kernel_filename,
- const char *kernel_cmdline,
- const char *initrd_filename,
- const char *cpu_model)
-{
- pc_init1(ram_size, boot_device,
- kernel_filename, kernel_cmdline,
- initrd_filename, 1, cpu_model);
-}
-
-static void pc_init_isa(ram_addr_t ram_size,
- const char *boot_device,
- const char *kernel_filename,
- const char *kernel_cmdline,
- const char *initrd_filename,
- const char *cpu_model)
-{
- pc_init1(ram_size, boot_device,
- kernel_filename, kernel_cmdline,
- initrd_filename, 0, cpu_model);
-}
-
/* set CMOS shutdown status register (index 0xF) as S3_resume(0xFE)
BIOS will read it and start S3 resume at POST Entry */
static RTCState *rtc_state;
@@ -1520,26 +1372,3 @@ void cmos_set_s3_resume(void)
rtc_set_memory(rtc_state, 0xF, 0xFE);
#endif
}
-
-static QEMUMachine pc_machine = {
- .name = "pc",
- .desc = "Standard PC",
- .init = pc_init_pci,
- .max_cpus = 255,
- .is_default = 1,
-};
-
-static QEMUMachine isapc_machine = {
- .name = "isapc",
- .desc = "ISA-only PC",
- .init = pc_init_isa,
- .max_cpus = 1,
-};
-
-static void pc_machine_init(void)
-{
- qemu_register_machine(&pc_machine);
- qemu_register_machine(&isapc_machine);
-}
-
-machine_init(pc_machine_init);
diff --git a/hw/pc.h b/hw/pc.h
index 2e91443..468a6f4 100644
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -103,6 +103,28 @@ extern int fd_bootchk;
void pc_register_ferr_irq(qemu_irq irq);
+void pc_cpus_init(const char *cpu_model);
+void pc_memory_init(ram_addr_t ram_size,
+ const char *kernel_filename,
+ const char *kernel_cmdline,
+ const char *initrd_filename,
+ ram_addr_t *below_4g_mem_size_p,
+ ram_addr_t *above_4g_mem_size_p);
+qemu_irq *pc_allocate_cpu_irq(void);
+void pc_vga_init(PCIBus *pci_bus);
+struct fdctrl_t;
+void pc_basic_device_init(qemu_irq *i8259,
+ struct fdctrl_t **floppy_controller,
+ RTCState **rtc_state);
+void pc_init_ne2k_isa(NICInfo *nd, qemu_irq *pic);
+#ifdef HAS_AUDIO
+void pc_audio_init (PCIBus *pci_bus, qemu_irq *pic);
+#endif
+void pc_cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size,
+ const char *boot_device, BlockDriverState **hd_table,
+ struct fdctrl_t *floppy_controller, RTCState *s);
+void pc_pci_device_init(PCIBus *pci_bus);
+
void ioport_set_a20(int enable);
int ioport_get_a20(void);
diff --git a/hw/pc_piix.c b/hw/pc_piix.c
new file mode 100644
index 0000000..ef19cab
--- /dev/null
+++ b/hw/pc_piix.c
@@ -0,0 +1,210 @@
+/*
+ * QEMU PC System Emulator
+ *
+ * Copyright (c) 2003-2004 Fabrice Bellard
+ *
+ * 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 "hw.h"
+#include "pc.h"
+#include "fdc.h"
+#include "pci.h"
+#include "block.h"
+#include "sysemu.h"
+#include "audio/audio.h"
+#include "net.h"
+#include "smbus.h"
+#include "boards.h"
+#include "monitor.h"
+#include "fw_cfg.h"
+#include "hpet_emul.h"
+#include "watchdog.h"
+#include "smbios.h"
+
+#define MAX_IDE_BUS 2
+
+static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 };
+static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 };
+static const int ide_irq[MAX_IDE_BUS] = { 14, 15 };
+
+/* PC hardware initialisation */
+static void pc_init1(ram_addr_t ram_size,
+ const char *boot_device,
+ const char *kernel_filename, const char *kernel_cmdline,
+ const char *initrd_filename,
+ int pci_enabled, const char *cpu_model)
+{
+ int i;
+ ram_addr_t below_4g_mem_size, above_4g_mem_size;
+ PCIBus *pci_bus;
+ PCIDevice *i440fx_state;
+ int piix3_devfn = -1;
+ qemu_irq *cpu_irq;
+ qemu_irq *i8259;
+ int index;
+ BlockDriverState *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
+ fdctrl_t *floppy_controller;
+ RTCState *rtc_state;
+
+ pc_cpus_init(cpu_model);
+
+ vmport_init();
+
+ /* allocate ram and load rom/bios */
+ pc_memory_init(ram_size, kernel_filename, kernel_cmdline, initrd_filename,
+ &below_4g_mem_size, &above_4g_mem_size);
+
+ cpu_irq = pc_allocate_cpu_irq();
+ i8259 = i8259_init(cpu_irq[0]);
+ pc_register_ferr_irq(i8259[13]);
+
+ if (pci_enabled) {
+ pci_bus = i440fx_init(&i440fx_state, i8259);
+ piix3_devfn = piix3_init(pci_bus, -1);
+ } else {
+ pci_bus = NULL;
+ }
+
+ pc_vga_init(pci_enabled? pci_bus: NULL);
+
+ /* init basic PC hardware */
+ pc_basic_device_init(i8259, &floppy_controller, &rtc_state);
+
+ if (pci_enabled) {
+ IOAPICState *ioapic = ioapic_init();
+ pic_set_alt_irq_func(isa_pic, ioapic_set_irq, ioapic);
+ }
+
+ watchdog_pc_init(pci_bus);
+
+ for(i = 0; i < nb_nics; i++) {
+ NICInfo *nd = &nd_table[i];
+
+ if (!pci_enabled || (nd->model && strcmp(nd->model, "ne2k_isa") == 0))
+ pc_init_ne2k_isa(nd, i8259);
+ else
+ pci_nic_init(nd, "ne2k_pci", NULL);
+ }
+
+ piix4_acpi_system_hot_add_init();
+
+ if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) {
+ fprintf(stderr, "qemu: too many IDE bus\n");
+ exit(1);
+ }
+
+ for(i = 0; i < MAX_IDE_BUS * MAX_IDE_DEVS; i++) {
+ index = drive_get_index(IF_IDE, i / MAX_IDE_DEVS, i % MAX_IDE_DEVS);
+ if (index != -1)
+ hd[i] = drives_table[index].bdrv;
+ else
+ hd[i] = NULL;
+ }
+
+ if (pci_enabled) {
+ pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1, i8259);
+ } else {
+ for(i = 0; i < MAX_IDE_BUS; i++) {
+ isa_ide_init(ide_iobase[i], ide_iobase2[i], i8259[ide_irq[i]],
+ hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]);
+ }
+ }
+
+#ifdef HAS_AUDIO
+ pc_audio_init(pci_enabled ? pci_bus : NULL, i8259);
+#endif
+
+ pc_cmos_init(below_4g_mem_size, above_4g_mem_size, boot_device, hd,
+ floppy_controller, rtc_state);
+
+ if (pci_enabled && usb_enabled) {
+ usb_uhci_piix3_init(pci_bus, piix3_devfn + 2);
+ }
+
+ if (pci_enabled && acpi_enabled) {
+ uint8_t *eeprom_buf = qemu_mallocz(8 * 256); /* XXX: make this
persistent */
+ i2c_bus *smbus;
+
+ /* TODO: Populate SPD eeprom data. */
+ smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, i8259[9]);
+ for (i = 0; i < 8; i++) {
+ DeviceState *eeprom;
+ eeprom = qdev_create((BusState *)smbus, "smbus-eeprom");
+ qdev_set_prop_int(eeprom, "address", 0x50 + i);
+ qdev_set_prop_ptr(eeprom, "data", eeprom_buf + (i * 256));
+ qdev_init(eeprom);
+ }
+ }
+
+ if (i440fx_state) {
+ i440fx_init_memory_mappings(i440fx_state);
+ }
+
+ if (pci_enabled) {
+ pc_pci_device_init(pci_bus);
+ }
+}
+
+static void pc_init_pci(ram_addr_t ram_size,
+ const char *boot_device,
+ const char *kernel_filename,
+ const char *kernel_cmdline,
+ const char *initrd_filename,
+ const char *cpu_model)
+{
+ pc_init1(ram_size, boot_device,
+ kernel_filename, kernel_cmdline,
+ initrd_filename, 1, cpu_model);
+}
+
+static void pc_init_isa(ram_addr_t ram_size,
+ const char *boot_device,
+ const char *kernel_filename,
+ const char *kernel_cmdline,
+ const char *initrd_filename,
+ const char *cpu_model)
+{
+ pc_init1(ram_size, boot_device,
+ kernel_filename, kernel_cmdline,
+ initrd_filename, 0, cpu_model);
+}
+
+static QEMUMachine pc_machine = {
+ .name = "pc",
+ .desc = "Standard PC",
+ .init = pc_init_pci,
+ .max_cpus = 255,
+ .is_default = 1,
+};
+
+static QEMUMachine isapc_machine = {
+ .name = "isapc",
+ .desc = "ISA-only PC",
+ .init = pc_init_isa,
+ .max_cpus = 1,
+};
+
+static void pc_machine_init(void)
+{
+ qemu_register_machine(&pc_machine);
+ qemu_register_machine(&isapc_machine);
+}
+
+machine_init(pc_machine_init);
--
1.6.0.2
- [Qemu-devel] [PATCH 00/17] split out piix specific part from pc emulator. v3, (continued)
- [Qemu-devel] [PATCH 00/17] split out piix specific part from pc emulator. v3, Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 03/17] acpi.c: make qemu_system_powerdown() piix independent., Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 02/17] acpi.c: split out apm register emulation., Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 04/17] acpi: add acpi constants from linux header files and use them., Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 01/17] acpi.c: split out pc smbus routines from acpi.c into pc_smbus.c, Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 10/17] pc.c: introduce a function to allocate cpu irq., Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 12/17] pc.c: split out cpu initialization from pc_init1() into pc_cpus_init()., Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 15/17] pc.c: split out basic device init from pc_init1() into pc_basic_device_init(), Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 14/17] pc.c: split out vga initialization from pc_init1() into pc_vga_init()., Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 08/17] pc.c: remove a global variable, floppy_controller., Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 17/17] pc.c: split out piix specific part from pc.c into pc_piix.c,
Isaku Yamahata <=
- [Qemu-devel] [PATCH 05/17] acpi.c: split acpi.c into the common part and the piix4 part., Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 09/17] pc.c: remove a global variable, RTCState *rtc_state., Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 11/17] pc.c: make pc_init1() not refer ferr_irq directly., Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 13/17] pc.c: split out memory allocation from pc_init1() into pc_memory_init(), Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 06/17] pc.c: Make smm enable/disable function i440fx independent., Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 07/17] pc.c: remove unnecessary global variables, pit and ioapic., Isaku Yamahata, 2009/07/09
- [Qemu-devel] [PATCH 16/17] pc.c: split out pci device init from pc_init1() into pc_pci_device_init(), Isaku Yamahata, 2009/07/09