Rearrange block headers

[qemu.git] / hw / ppc_prep.c

diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c
index 927d4040ab5538033d672ab188bc1691856e5b92..52fa9b6d908e329e8123e77e632658692e392da4 100644 (file)
--- a/hw/ppc_prep.c
+++ b/hw/ppc_prep.c
@@ -29,10 +29,15 @@
 #include "sysemu.h"
 #include "isa.h"
 #include "pci.h"
+#include "prep_pci.h"
+#include "usb-ohci.h"
 #include "ppc.h"
 #include "boards.h"
 #include "qemu-log.h"
 #include "ide.h"
+#include "loader.h"
+#include "mc146818rtc.h"
+#include "blockdev.h"
 
 //#define HARD_DEBUG_PPC_IO
 //#define DEBUG_PPC_IO
@@ -274,7 +279,7 @@ static CPUReadMemoryFunc * const PPC_XCSR_read[] = {
 /* Fake super-io ports for PREP platform (Intel 82378ZB) */
 typedef struct sysctrl_t {
     qemu_irq reset_irq;
-    m48t59_t *nvram;
+    M48t59State *nvram;
     uint8_t state;
     uint8_t syscontrol;
     uint8_t fake_io[2];
@@ -459,7 +464,7 @@ static void PPC_prep_io_writeb (void *opaque, target_phys_addr_t addr,
     sysctrl_t *sysctrl = opaque;
 
     addr = prep_IO_address(sysctrl, addr);
-    cpu_outb(NULL, addr, value);
+    cpu_outb(addr, value);
 }
 
 static uint32_t PPC_prep_io_readb (void *opaque, target_phys_addr_t addr)
@@ -468,7 +473,7 @@ static uint32_t PPC_prep_io_readb (void *opaque, target_phys_addr_t addr)
     uint32_t ret;
 
     addr = prep_IO_address(sysctrl, addr);
-    ret = cpu_inb(NULL, addr);
+    ret = cpu_inb(addr);
 
     return ret;
 }
@@ -483,7 +488,7 @@ static void PPC_prep_io_writew (void *opaque, target_phys_addr_t addr,
     value = bswap16(value);
 #endif
     PPC_IO_DPRINTF("0x" TARGET_FMT_plx " => 0x%08" PRIx32 "\n", addr, value);
-    cpu_outw(NULL, addr, value);
+    cpu_outw(addr, value);
 }
 
 static uint32_t PPC_prep_io_readw (void *opaque, target_phys_addr_t addr)
@@ -492,7 +497,7 @@ static uint32_t PPC_prep_io_readw (void *opaque, target_phys_addr_t addr)
     uint32_t ret;
 
     addr = prep_IO_address(sysctrl, addr);
-    ret = cpu_inw(NULL, addr);
+    ret = cpu_inw(addr);
 #ifdef TARGET_WORDS_BIGENDIAN
     ret = bswap16(ret);
 #endif
@@ -511,7 +516,7 @@ static void PPC_prep_io_writel (void *opaque, target_phys_addr_t addr,
     value = bswap32(value);
 #endif
     PPC_IO_DPRINTF("0x" TARGET_FMT_plx " => 0x%08" PRIx32 "\n", addr, value);
-    cpu_outl(NULL, addr, value);
+    cpu_outl(addr, value);
 }
 
 static uint32_t PPC_prep_io_readl (void *opaque, target_phys_addr_t addr)
@@ -520,7 +525,7 @@ static uint32_t PPC_prep_io_readl (void *opaque, target_phys_addr_t addr)
     uint32_t ret;
 
     addr = prep_IO_address(sysctrl, addr);
-    ret = cpu_inl(NULL, addr);
+    ret = cpu_inl(addr);
 #ifdef TARGET_WORDS_BIGENDIAN
     ret = bswap32(ret);
 #endif
@@ -543,6 +548,15 @@ static CPUReadMemoryFunc * const PPC_prep_io_read[] = {
 
 #define NVRAM_SIZE        0x2000
 
+static void cpu_request_exit(void *opaque, int irq, int level)
+{
+    CPUState *env = cpu_single_env;
+
+    if (env && level) {
+        cpu_exit(env);
+    }
+}
+
 /* PowerPC PREP hardware initialisation */
 static void ppc_prep_init (ram_addr_t ram_size,
                            const char *boot_device,
@@ -554,17 +568,17 @@ static void ppc_prep_init (ram_addr_t ram_size,
     CPUState *env = NULL, *envs[MAX_CPUS];
     char *filename;
     nvram_t nvram;
-    m48t59_t *m48t59;
+    M48t59State *m48t59;
     int PPC_io_memory;
     int linux_boot, i, nb_nics1, bios_size;
     ram_addr_t ram_offset, bios_offset;
     uint32_t kernel_base, kernel_size, initrd_base, initrd_size;
     PCIBus *pci_bus;
     qemu_irq *i8259;
+    qemu_irq *cpu_exit_irq;
     int ppc_boot_device;
-    DriveInfo *dinfo;
     DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
-    BlockDriverState *fd[MAX_FD];
+    DriveInfo *fd[MAX_FD];
 
     sysctrl = qemu_mallocz(sizeof(sysctrl_t));
 
@@ -572,7 +586,7 @@ static void ppc_prep_init (ram_addr_t ram_size,
 
     /* init CPUs */
     if (cpu_model == NULL)
-        cpu_model = "default";
+        cpu_model = "602";
     for (i = 0; i < smp_cpus; i++) {
         env = cpu_init(cpu_model);
         if (!env) {
@@ -586,16 +600,16 @@ static void ppc_prep_init (ram_addr_t ram_size,
             /* Set time-base frequency to 100 Mhz */
             cpu_ppc_tb_init(env, 100UL * 1000UL * 1000UL);
         }
-        qemu_register_reset(&cpu_ppc_reset, env);
+        qemu_register_reset((QEMUResetHandler*)&cpu_reset, env);
         envs[i] = env;
     }
 
     /* allocate RAM */
-    ram_offset = qemu_ram_alloc(ram_size);
+    ram_offset = qemu_ram_alloc(NULL, "ppc_prep.ram", ram_size);
     cpu_register_physical_memory(0, ram_size, ram_offset);
 
     /* allocate and load BIOS */
-    bios_offset = qemu_ram_alloc(BIOS_SIZE);
+    bios_offset = qemu_ram_alloc(NULL, "ppc_prep.bios", BIOS_SIZE);
     if (bios_name == NULL)
         bios_name = BIOS_FILENAME;
     filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
@@ -670,6 +684,9 @@ static void ppc_prep_init (ram_addr_t ram_size,
     }
     i8259 = i8259_init(first_cpu->irq_inputs[PPC6xx_INPUT_INT]);
     pci_bus = pci_prep_init(i8259);
+    /* Hmm, prep has no pci-isa bridge ??? */
+    isa_bus_new(NULL);
+    isa_bus_irqs(i8259);
     //    pci_bus = i440fx_init();
     /* Register 8 MB of ISA IO space (needed for non-contiguous map) */
     PPC_io_memory = cpu_register_io_memory(PPC_prep_io_read,
@@ -680,20 +697,21 @@ static void ppc_prep_init (ram_addr_t ram_size,
     pci_vga_init(pci_bus, 0, 0);
     //    openpic = openpic_init(0x00000000, 0xF0000000, 1);
     //    pit = pit_init(0x40, i8259[0]);
-    rtc_init(0x70, i8259[8], 2000);
+    rtc_init(2000, NULL);
 
-    serial_init(0x3f8, i8259[4], 115200, serial_hds[0]);
+    if (serial_hds[0])
+        serial_isa_init(0, serial_hds[0]);
     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) {
-           nd_table[i].model = "ne2k_isa";
+           nd_table[i].model = qemu_strdup("ne2k_isa");
         }
         if (strcmp(nd_table[i].model, "ne2k_isa") == 0) {
-            isa_ne2000_init(ne2000_io[i], i8259[ne2000_irq[i]], &nd_table[i]);
+            isa_ne2000_init(ne2000_io[i], ne2000_irq[i], &nd_table[i]);
         } else {
-            pci_nic_init(&nd_table[i], "ne2k_pci", NULL);
+            pci_nic_init_nofail(&nd_table[i], "ne2k_pci", NULL);
         }
     }
 
@@ -707,17 +725,19 @@ static void ppc_prep_init (ram_addr_t ram_size,
     }
 
     for(i = 0; i < MAX_IDE_BUS; i++) {
-        isa_ide_init(ide_iobase[i], ide_iobase2[i], i8259[ide_irq[i]],
+        isa_ide_init(ide_iobase[i], ide_iobase2[i], ide_irq[i],
                      hd[2 * i],
                     hd[2 * i + 1]);
     }
-    i8042_init(i8259[1], i8259[12], 0x60);
-    DMA_init(1);
+    isa_create_simple("i8042");
+
+    cpu_exit_irq = qemu_allocate_irqs(cpu_request_exit, NULL, 1);
+    DMA_init(1, cpu_exit_irq);
+
     //    SB16_init();
 
     for(i = 0; i < MAX_FD; i++) {
-        dinfo = drive_get(IF_FLOPPY, 0, i);
-        fd[i] = dinfo ? dinfo->bdrv : NULL;
+        fd[i] = drive_get(IF_FLOPPY, 0, i);
     }
     fdctrl_init_isa(fd);