vmstate: port dma device

[qemu] / hw / mips_malta.c

diff --git a/hw/mips_malta.c b/hw/mips_malta.c
index 7728e58..25e32bf 100644 (file)
--- a/hw/mips_malta.c
+++ b/hw/mips_malta.c
@@ -38,6 +38,7 @@
 #include "boards.h"
 #include "qemu-log.h"
 #include "mips-bios.h"
+#include "ide.h"
 
 //#define DEBUG_BOARD_INIT
 
@@ -387,13 +388,13 @@ static void malta_fpga_writel(void *opaque, target_phys_addr_t addr,
     }
 }
 
-static CPUReadMemoryFunc *malta_fpga_read[] = {
+static CPUReadMemoryFunc * const malta_fpga_read[] = {
    malta_fpga_readl,
    malta_fpga_readl,
    malta_fpga_readl
 };
 
-static CPUWriteMemoryFunc *malta_fpga_write[] = {
+static CPUWriteMemoryFunc * const malta_fpga_write[] = {
    malta_fpga_writel,
    malta_fpga_writel,
    malta_fpga_writel
@@ -764,6 +765,7 @@ void mips_malta_init (ram_addr_t ram_size,
     target_long bios_size;
     int64_t kernel_entry;
     PCIBus *pci_bus;
+    ISADevice *isa_dev;
     CPUState *env;
     RTCState *rtc_state;
     fdctrl_t *floppy_controller;
@@ -773,8 +775,8 @@ void mips_malta_init (ram_addr_t ram_size,
     uint8_t *eeprom_buf;
     i2c_bus *smbus;
     int i;
-    int index;
-    BlockDriverState *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
+    DriveInfo *dinfo;
+    DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
     BlockDriverState *fd[MAX_FD];
     int fl_idx = 0;
     int fl_sectors = 0;
@@ -827,8 +829,8 @@ void mips_malta_init (ram_addr_t ram_size,
         env->CP0_Status &= ~((1 << CP0St_BEV) | (1 << CP0St_ERL));
         write_bootloader(env, qemu_get_ram_ptr(bios_offset), kernel_entry);
     } else {
-        index = drive_get_index(IF_PFLASH, 0, fl_idx);
-        if (index != -1) {
+        dinfo = drive_get(IF_PFLASH, 0, fl_idx);
+        if (dinfo) {
             /* Load firmware from flash. */
             bios_size = 0x400000;
             fl_sectors = bios_size >> 16;
@@ -836,10 +838,10 @@ void mips_malta_init (ram_addr_t ram_size,
             printf("Register parallel flash %d size " TARGET_FMT_lx " at "
                    "offset %08lx addr %08llx '%s' %x\n",
                    fl_idx, bios_size, bios_offset, 0x1e000000LL,
-                   bdrv_get_device_name(drives_table[index].bdrv), fl_sectors);
+                   bdrv_get_device_name(dinfo->bdrv), fl_sectors);
 #endif
             pflash_cfi01_register(0x1e000000LL, bios_offset,
-                                  drives_table[index].bdrv, 65536, fl_sectors,
+                                  dinfo->bdrv, 65536, fl_sectors,
                                   4, 0x0000, 0x0000, 0x0000, 0x0000);
             fl_idx++;
         } else {
@@ -898,17 +900,14 @@ void mips_malta_init (ram_addr_t ram_size,
     }
 
     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;
+        hd[i] = drive_get(IF_IDE, i / MAX_IDE_DEVS, i % MAX_IDE_DEVS);
     }
 
     piix4_devfn = piix4_init(pci_bus, 80);
-    pci_piix4_ide_init(pci_bus, hd, piix4_devfn + 1, i8259);
+    isa_bus_irqs(i8259);
+    pci_piix4_ide_init(pci_bus, hd, piix4_devfn + 1);
     usb_uhci_piix4_init(pci_bus, piix4_devfn + 2);
-    smbus = piix4_pm_init(pci_bus, piix4_devfn + 3, 0x1100, i8259[9]);
+    smbus = piix4_pm_init(pci_bus, piix4_devfn + 3, 0x1100, isa_reserve_irq(9));
     eeprom_buf = qemu_mallocz(8 * 256); /* XXX: make this persistent */
     for (i = 0; i < 8; i++) {
         /* TODO: Populate SPD eeprom data.  */
@@ -918,24 +917,22 @@ void mips_malta_init (ram_addr_t ram_size,
         qdev_prop_set_ptr(eeprom, "data", eeprom_buf + (i * 256));
         qdev_init(eeprom);
     }
-    pit = pit_init(0x40, i8259[0]);
+    pit = pit_init(0x40, isa_reserve_irq(0));
     DMA_init(0);
 
     /* Super I/O */
-    i8042_init(i8259[1], i8259[12], 0x60);
-    rtc_state = rtc_init(0x70, i8259[8], 2000);
-    serial_init(0x3f8, i8259[4], 115200, serial_hds[0]);
-    serial_init(0x2f8, i8259[3], 115200, serial_hds[1]);
+    isa_dev = isa_create_simple("i8042");
+ 
+    rtc_state = rtc_init(2000);
+    serial_init(0x3f8, isa_reserve_irq(4), 115200, serial_hds[0]);
+    serial_init(0x2f8, isa_reserve_irq(3), 115200, serial_hds[1]);
     if (parallel_hds[0])
-        parallel_init(0x378, i8259[7], parallel_hds[0]);
+        parallel_init(0x378, isa_reserve_irq(7), parallel_hds[0]);
     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;
+        dinfo = drive_get(IF_FLOPPY, 0, i);
+        fd[i] = dinfo ? dinfo->bdrv : NULL;
     }
-    floppy_controller = fdctrl_init(i8259[6], 2, 0, 0x3f0, fd);
+    floppy_controller = fdctrl_init_isa(fd);
 
     /* Sound card */
 #ifdef HAS_AUDIO