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-rw-r--r--hw/mips/mips_fulong2e.c86
-rw-r--r--hw/mips/mips_jazz.c13
-rw-r--r--hw/mips/mips_malta.c48
-rw-r--r--hw/mips/mips_r4k.c3
4 files changed, 67 insertions, 83 deletions
diff --git a/hw/mips/mips_fulong2e.c b/hw/mips/mips_fulong2e.c
index f68c625666..02fb2fdcc4 100644
--- a/hw/mips/mips_fulong2e.c
+++ b/hw/mips/mips_fulong2e.c
@@ -22,17 +22,15 @@
#include "qapi/error.h"
#include "hw/hw.h"
#include "hw/i386/pc.h"
-#include "hw/char/serial.h"
-#include "hw/block/fdc.h"
+#include "hw/dma/i8257.h"
+#include "hw/isa/superio.h"
#include "net/net.h"
#include "hw/boards.h"
#include "hw/i2c/smbus.h"
-#include "sysemu/block-backend.h"
#include "hw/block/flash.h"
#include "hw/mips/mips.h"
#include "hw/mips/cpudevs.h"
#include "hw/pci/pci.h"
-#include "sysemu/sysemu.h"
#include "audio/audio.h"
#include "qemu/log.h"
#include "hw/loader.h"
@@ -42,7 +40,6 @@
#include "hw/isa/vt82c686.h"
#include "hw/timer/mc146818rtc.h"
#include "hw/timer/i8254.h"
-#include "sysemu/blockdev.h"
#include "exec/address-spaces.h"
#include "sysemu/qtest.h"
#include "qemu/error-report.h"
@@ -75,8 +72,6 @@
#define FULONG2E_ATI_SLOT 6
#define FULONG2E_RTL8139_SLOT 7
-static ISADevice *pit;
-
static struct _loaderparams {
int ram_size;
const char *kernel_filename;
@@ -229,11 +224,40 @@ static const uint8_t eeprom_spd[0x80] = {
0x20,0x30,0x20
};
-/* Audio support */
-static void audio_init (PCIBus *pci_bus)
+static void vt82c686b_southbridge_init(PCIBus *pci_bus, int slot, qemu_irq intc,
+ I2CBus **i2c_bus, ISABus **p_isa_bus)
{
- vt82c686b_ac97_init(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 5));
- vt82c686b_mc97_init(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 6));
+ qemu_irq *i8259;
+ ISABus *isa_bus;
+ DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
+
+ isa_bus = vt82c686b_isa_init(pci_bus, PCI_DEVFN(slot, 0));
+ if (!isa_bus) {
+ fprintf(stderr, "vt82c686b_init error\n");
+ exit(1);
+ }
+ *p_isa_bus = isa_bus;
+ /* Interrupt controller */
+ /* The 8259 -> IP5 */
+ i8259 = i8259_init(isa_bus, intc);
+ isa_bus_irqs(isa_bus, i8259);
+ /* init other devices */
+ i8254_pit_init(isa_bus, 0x40, 0, NULL);
+ i8257_dma_init(isa_bus, 0);
+ /* Super I/O */
+ isa_create_simple(isa_bus, TYPE_VT82C686B_SUPERIO);
+
+ ide_drive_get(hd, ARRAY_SIZE(hd));
+ vt82c686b_ide_init(pci_bus, hd, PCI_DEVFN(slot, 1));
+
+ pci_create_simple(pci_bus, PCI_DEVFN(slot, 2), "vt82c686b-usb-uhci");
+ pci_create_simple(pci_bus, PCI_DEVFN(slot, 3), "vt82c686b-usb-uhci");
+
+ *i2c_bus = vt82c686b_pm_init(pci_bus, PCI_DEVFN(slot, 4), 0xeee1, NULL);
+
+ /* Audio support */
+ vt82c686b_ac97_init(pci_bus, PCI_DEVFN(slot, 5));
+ vt82c686b_mc97_init(pci_bus, PCI_DEVFN(slot, 6));
}
/* Network support */
@@ -266,11 +290,9 @@ static void mips_fulong2e_init(MachineState *machine)
MemoryRegion *bios = g_new(MemoryRegion, 1);
long bios_size;
int64_t kernel_entry;
- qemu_irq *i8259;
PCIBus *pci_bus;
ISABus *isa_bus;
I2CBus *smbus;
- DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
MIPSCPU *cpu;
CPUMIPSState *env;
@@ -332,46 +354,16 @@ static void mips_fulong2e_init(MachineState *machine)
/* North bridge, Bonito --> IP2 */
pci_bus = bonito_init((qemu_irq *)&(env->irq[2]));
- /* South bridge */
- ide_drive_get(hd, ARRAY_SIZE(hd));
+ /* South bridge -> IP5 */
+ vt82c686b_southbridge_init(pci_bus, FULONG2E_VIA_SLOT, env->irq[5],
+ &smbus, &isa_bus);
- isa_bus = vt82c686b_init(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 0));
- if (!isa_bus) {
- error_report("vt82c686b_init error");
- exit(1);
- }
-
- /* Interrupt controller */
- /* The 8259 -> IP5 */
- i8259 = i8259_init(isa_bus, env->irq[5]);
- isa_bus_irqs(isa_bus, i8259);
-
- vt82c686b_ide_init(pci_bus, hd, PCI_DEVFN(FULONG2E_VIA_SLOT, 1));
- pci_create_simple(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 2),
- "vt82c686b-usb-uhci");
- pci_create_simple(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 3),
- "vt82c686b-usb-uhci");
-
- smbus = vt82c686b_pm_init(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 4),
- 0xeee1, NULL);
/* TODO: Populate SPD eeprom data. */
smbus_eeprom_init(smbus, 1, eeprom_spd, sizeof(eeprom_spd));
- /* init other devices */
- pit = i8254_pit_init(isa_bus, 0x40, 0, NULL);
- DMA_init(isa_bus, 0);
-
- /* Super I/O */
- isa_create_simple(isa_bus, "i8042");
-
mc146818_rtc_init(isa_bus, 2000, NULL);
- serial_hds_isa_init(isa_bus, 0, MAX_SERIAL_PORTS);
- parallel_hds_isa_init(isa_bus, 1);
-
- /* Sound card */
- audio_init(pci_bus);
- /* Network card */
+ /* Network card: RTL8139D */
network_init(pci_bus);
}
diff --git a/hw/mips/mips_jazz.c b/hw/mips/mips_jazz.c
index b09871a814..7223085547 100644
--- a/hw/mips/mips_jazz.c
+++ b/hw/mips/mips_jazz.c
@@ -27,7 +27,9 @@
#include "hw/mips/mips.h"
#include "hw/mips/cpudevs.h"
#include "hw/i386/pc.h"
+#include "hw/dma/i8257.h"
#include "hw/char/serial.h"
+#include "hw/char/parallel.h"
#include "hw/isa/isa.h"
#include "hw/block/fdc.h"
#include "sysemu/sysemu.h"
@@ -41,7 +43,7 @@
#include "hw/timer/i8254.h"
#include "hw/display/vga.h"
#include "hw/audio/pcspk.h"
-#include "sysemu/block-backend.h"
+#include "hw/input/i8042.h"
#include "hw/sysbus.h"
#include "exec/address-spaces.h"
#include "sysemu/qtest.h"
@@ -147,6 +149,7 @@ static void mips_jazz_init(MachineState *machine,
MemoryRegion *ram = g_new(MemoryRegion, 1);
MemoryRegion *bios = g_new(MemoryRegion, 1);
MemoryRegion *bios2 = g_new(MemoryRegion, 1);
+ ESPState *esp;
/* init CPUs */
cpu = MIPS_CPU(cpu_create(machine->cpu_type));
@@ -219,7 +222,7 @@ static void mips_jazz_init(MachineState *machine,
/* ISA devices */
i8259 = i8259_init(isa_bus, env->irq[4]);
isa_bus_irqs(isa_bus, i8259);
- DMA_init(isa_bus, 0);
+ i8257_dma_init(isa_bus, 0);
pit = i8254_pit_init(isa_bus, 0x40, 0, NULL);
pcspk_init(isa_bus, pit);
@@ -278,9 +281,9 @@ static void mips_jazz_init(MachineState *machine,
}
/* SCSI adapter */
- esp_init(0x80002000, 0,
- rc4030_dma_read, rc4030_dma_write, dmas[0],
- qdev_get_gpio_in(rc4030, 5), &esp_reset, &dma_enable);
+ esp = esp_init(0x80002000, 0, rc4030_dma_read, rc4030_dma_write, dmas[0],
+ qdev_get_gpio_in(rc4030, 5), &esp_reset, &dma_enable);
+ scsi_bus_legacy_handle_cmdline(&esp->bus);
/* Floppy */
for (n = 0; n < MAX_FD; n++) {
diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c
index 6f0deb99e7..f6513a4fd5 100644
--- a/hw/mips/mips_malta.c
+++ b/hw/mips/mips_malta.c
@@ -27,12 +27,12 @@
#include "cpu.h"
#include "hw/hw.h"
#include "hw/i386/pc.h"
+#include "hw/isa/superio.h"
+#include "hw/dma/i8257.h"
#include "hw/char/serial.h"
-#include "hw/block/fdc.h"
#include "net/net.h"
#include "hw/boards.h"
#include "hw/i2c/smbus.h"
-#include "sysemu/block-backend.h"
#include "hw/block/flash.h"
#include "hw/mips/mips.h"
#include "hw/mips/cpudevs.h"
@@ -1002,10 +1002,8 @@ void mips_malta_init(MachineState *machine)
qemu_irq cbus_irq, i8259_irq;
int piix4_devfn;
I2CBus *smbus;
- int i;
DriveInfo *dinfo;
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
- DriveInfo *fd[MAX_FD];
int fl_idx = 0;
int fl_sectors = bios_size >> 16;
int be;
@@ -1020,15 +1018,6 @@ void mips_malta_init(MachineState *machine)
qdev_init_nofail(dev);
- /* Make sure the first 3 serial ports are associated with a device. */
- for(i = 0; i < 3; i++) {
- if (!serial_hds[i]) {
- char label[32];
- snprintf(label, sizeof(label), "serial%d", i);
- serial_hds[i] = qemu_chr_new(label, "null");
- }
- }
-
/* create CPU */
mips_create_cpu(s, machine->cpu_type, &cbus_irq, &i8259_irq);
@@ -1059,16 +1048,19 @@ void mips_malta_init(MachineState *machine)
memory_region_add_subregion(system_memory, 512 << 20, ram_low_postio);
}
- /* generate SPD EEPROM data */
- generate_eeprom_spd(&smbus_eeprom_buf[0 * 256], ram_size);
- generate_eeprom_serial(&smbus_eeprom_buf[6 * 256]);
-
#ifdef TARGET_WORDS_BIGENDIAN
be = 1;
#else
be = 0;
#endif
+
/* FPGA */
+
+ /* Make sure the second serial port is associated with a device. */
+ if (!serial_hds[2]) {
+ serial_hds[2] = qemu_chr_new("fpga-uart", "null");
+ }
+
/* The CBUS UART is attached to the MIPS CPU INT2 pin, ie interrupt 4 */
malta_fpga_init(system_memory, FPGA_ADDRESS, cbus_irq, serial_hds[2]);
@@ -1205,22 +1197,18 @@ void mips_malta_init(MachineState *machine)
pci_create_simple(pci_bus, piix4_devfn + 2, "piix4-usb-uhci");
smbus = piix4_pm_init(pci_bus, piix4_devfn + 3, 0x1100,
isa_get_irq(NULL, 9), NULL, 0, NULL);
- smbus_eeprom_init(smbus, 8, smbus_eeprom_buf, smbus_eeprom_size);
- g_free(smbus_eeprom_buf);
pit = i8254_pit_init(isa_bus, 0x40, 0, NULL);
- DMA_init(isa_bus, 0);
-
- /* Super I/O */
- isa_create_simple(isa_bus, "i8042");
-
+ i8257_dma_init(isa_bus, 0);
mc146818_rtc_init(isa_bus, 2000, NULL);
- serial_hds_isa_init(isa_bus, 0, 2);
- parallel_hds_isa_init(isa_bus, 1);
- for(i = 0; i < MAX_FD; i++) {
- fd[i] = drive_get(IF_FLOPPY, 0, i);
- }
- fdctrl_init_isa(isa_bus, fd);
+ /* generate SPD EEPROM data */
+ generate_eeprom_spd(&smbus_eeprom_buf[0 * 256], ram_size);
+ generate_eeprom_serial(&smbus_eeprom_buf[6 * 256]);
+ smbus_eeprom_init(smbus, 8, smbus_eeprom_buf, smbus_eeprom_size);
+ g_free(smbus_eeprom_buf);
+
+ /* Super I/O: SMS FDC37M817 */
+ isa_create_simple(isa_bus, TYPE_FDC37M81X_SUPERIO);
/* Network card */
network_init(pci_bus);
diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c
index 830ee7732c..aeadc4a340 100644
--- a/hw/mips/mips_r4k.c
+++ b/hw/mips/mips_r4k.c
@@ -28,6 +28,7 @@
#include "hw/loader.h"
#include "elf.h"
#include "hw/timer/mc146818rtc.h"
+#include "hw/input/i8042.h"
#include "hw/timer/i8254.h"
#include "sysemu/block-backend.h"
#include "exec/address-spaces.h"
@@ -286,7 +287,7 @@ void mips_r4k_init(MachineState *machine)
hd[MAX_IDE_DEVS * i],
hd[MAX_IDE_DEVS * i + 1]);
- isa_create_simple(isa_bus, "i8042");
+ isa_create_simple(isa_bus, TYPE_I8042);
}
static void mips_machine_init(MachineClass *mc)
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-04-25 19:22:13 +0200