* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
-#include "vl.h"
+#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"
/* output Bochs bios info messages */
//#define DEBUG_BIOS
/* Leave a chunk of memory at the top of RAM for the BIOS ACPI tables. */
#define ACPI_DATA_SIZE 0x10000
+#define MAX_IDE_BUS 2
+
static fdctrl_t *floppy_controller;
static RTCState *rtc_state;
static PITState *pit;
/***********************************************************/
/* Bochs BIOS debug ports */
-void bochs_bios_write(void *opaque, uint32_t addr, uint32_t val)
+static void bochs_bios_write(void *opaque, uint32_t addr, uint32_t val)
{
static const char shutdown_str[8] = "Shutdown";
static int shutdown_index = 0;
}
}
-void bochs_bios_init(void)
+static void bochs_bios_init(void)
{
register_ioport_write(0x400, 1, 2, bochs_bios_write, NULL);
register_ioport_write(0x401, 1, 2, bochs_bios_write, NULL);
{
uint8_t bootsect[512], *p;
int i;
+ int hda;
- if (bs_table[0] == NULL) {
+ hda = drive_get_index(IF_IDE, 0, 0);
+ if (hda == -1) {
fprintf(stderr, "A disk image must be given for 'hda' when booting "
"a Linux kernel\n");
exit(1);
memset(bootsect, 0, sizeof(bootsect));
/* Copy the MSDOS partition table if possible */
- bdrv_read(bs_table[0], 0, bootsect, 1);
+ bdrv_read(drives_table[hda].bdrv, 0, bootsect, 1);
/* Make sure we have a partition signature */
bootsect[510] = 0x55;
*p++ = segs[1]; /* CS */
*p++ = segs[1] >> 8;
- bdrv_set_boot_sector(bs_table[0], bootsect, sizeof(bootsect));
+ bdrv_set_boot_sector(drives_table[hda].bdrv, bootsect, sizeof(bootsect));
}
-int load_kernel(const char *filename, uint8_t *addr,
- uint8_t *real_addr)
+static int load_kernel(const char *filename, uint8_t *addr,
+ uint8_t *real_addr)
{
int fd, size;
int setup_sects;
initrd_max = ram_size-ACPI_DATA_SIZE-1;
/* kernel command line */
- pstrcpy(cmdline_addr, 4096, kernel_cmdline);
+ pstrcpy((char*)cmdline_addr, 4096, kernel_cmdline);
if (protocol >= 0x202) {
stl_p(header+0x228, cmdline_addr-phys_ram_base);
}
/* PC hardware initialisation */
-static void pc_init1(int ram_size, int vga_ram_size, const char *boot_device,
- DisplayState *ds, const char **fd_filename, int snapshot,
+static void pc_init1(int ram_size, int vga_ram_size,
+ const char *boot_device, DisplayState *ds,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename,
int pci_enabled, const char *cpu_model)
NICInfo *nd;
qemu_irq *cpu_irq;
qemu_irq *i8259;
+ int index;
+ BlockDriverState *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
+ BlockDriverState *fd[MAX_FD];
linux_boot = (kernel_filename != NULL);
}
} else if (vmsvga_enabled) {
if (pci_enabled)
- pci_vmsvga_init(pci_bus, ds, phys_ram_base + ram_size,
- ram_size, vga_ram_size);
+ pci_vmsvga_init(pci_bus, ds, phys_ram_base + vga_ram_addr,
+ vga_ram_addr, vga_ram_size);
else
fprintf(stderr, "%s: vmware_vga: no PCI bus\n", __FUNCTION__);
} else {
}
}
+ 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, bs_table, piix3_devfn + 1, i8259);
+ pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1, i8259);
} else {
- for(i = 0; i < 2; i++) {
+ for(i = 0; i < MAX_IDE_BUS; i++) {
isa_ide_init(ide_iobase[i], ide_iobase2[i], i8259[ide_irq[i]],
- bs_table[2 * i], bs_table[2 * i + 1]);
+ hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]);
}
}
audio_init(pci_enabled ? pci_bus : NULL, i8259);
#endif
- floppy_controller = fdctrl_init(i8259[6], 2, 0, 0x3f0, fd_table);
+ for(i = 0; i < MAX_FD; i++) {
+ index = drive_get_index(IF_FLOPPY, 0, i);
+ if (index != -1)
+ fd[i] = drives_table[index].bdrv;
+ else
+ fd[i] = NULL;
+ }
+ floppy_controller = fdctrl_init(i8259[6], 2, 0, 0x3f0, fd);
- cmos_init(ram_size, boot_device, bs_table);
+ cmos_init(ram_size, boot_device, hd);
if (pci_enabled && usb_enabled) {
usb_uhci_piix3_init(pci_bus, piix3_devfn + 2);
i2c_bus *smbus;
/* TODO: Populate SPD eeprom data. */
- smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100);
+ smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, i8259[9]);
for (i = 0; i < 8; i++) {
smbus_eeprom_device_init(smbus, 0x50 + i, eeprom_buf + (i * 256));
}
if (i440fx_state) {
i440fx_init_memory_mappings(i440fx_state);
}
-#if 0
- /* ??? Need to figure out some way for the user to
- specify SCSI devices. */
+
if (pci_enabled) {
+ int max_bus;
+ int bus, unit;
void *scsi;
- BlockDriverState *bdrv;
- scsi = lsi_scsi_init(pci_bus, -1);
- bdrv = bdrv_new("scsidisk");
- bdrv_open(bdrv, "scsi_disk.img", 0);
- lsi_scsi_attach(scsi, bdrv, -1);
- bdrv = bdrv_new("scsicd");
- bdrv_open(bdrv, "scsi_cd.iso", 0);
- bdrv_set_type_hint(bdrv, BDRV_TYPE_CDROM);
- lsi_scsi_attach(scsi, bdrv, -1);
+ max_bus = drive_get_max_bus(IF_SCSI);
+
+ for (bus = 0; bus <= max_bus; bus++) {
+ scsi = lsi_scsi_init(pci_bus, -1);
+ for (unit = 0; unit < LSI_MAX_DEVS; unit++) {
+ index = drive_get_index(IF_SCSI, bus, unit);
+ if (index == -1)
+ continue;
+ lsi_scsi_attach(scsi, drives_table[index].bdrv, unit);
+ }
+ }
}
-#endif
}
-static void pc_init_pci(int ram_size, int vga_ram_size, const char *boot_device,
- DisplayState *ds, const char **fd_filename,
- int snapshot,
+static void pc_init_pci(int ram_size, int vga_ram_size,
+ const char *boot_device, DisplayState *ds,
const char *kernel_filename,
const char *kernel_cmdline,
const char *initrd_filename,
const char *cpu_model)
{
- pc_init1(ram_size, vga_ram_size, boot_device,
- ds, fd_filename, snapshot,
+ pc_init1(ram_size, vga_ram_size, boot_device, ds,
kernel_filename, kernel_cmdline,
initrd_filename, 1, cpu_model);
}
-static void pc_init_isa(int ram_size, int vga_ram_size, const char *boot_device,
- DisplayState *ds, const char **fd_filename,
- int snapshot,
+static void pc_init_isa(int ram_size, int vga_ram_size,
+ const char *boot_device, DisplayState *ds,
const char *kernel_filename,
const char *kernel_cmdline,
const char *initrd_filename,
const char *cpu_model)
{
- pc_init1(ram_size, vga_ram_size, boot_device,
- ds, fd_filename, snapshot,
+ pc_init1(ram_size, vga_ram_size, boot_device, ds,
kernel_filename, kernel_cmdline,
initrd_filename, 0, cpu_model);
}