pci: s/PCI_SUBVENDOR_ID/PCI_SUBSYSTEM_VENDOR_ID/g

[qemu.git] / hw / esp.c

diff --git a/hw/esp.c b/hw/esp.c
index 9a5a8fbf75b726e0597217be22f48a8e06a49b22..2435371d5c5d57e3116691e68b16929dcd6cbb90 100644 (file)
--- a/hw/esp.c
+++ b/hw/esp.c
@@ -23,8 +23,8 @@
  */
 
 #include "sysbus.h"
-#include "scsi-disk.h"
 #include "scsi.h"
+#include "esp.h"
 
 /* debug ESP card */
 //#define DEBUG_ESP
@@ -63,7 +63,7 @@ struct ESPState {
     uint8_t ti_buf[TI_BUFSZ];
     uint32_t sense;
     uint32_t dma;
-    SCSIBus *bus;
+    SCSIBus bus;
     SCSIDevice *current_dev;
     uint8_t cmdbuf[TI_BUFSZ];
     uint32_t cmdlen;
@@ -191,7 +191,7 @@ static uint32_t get_cmd(ESPState *s, uint8_t *buf)
         s->async_len = 0;
     }
 
-    if (target >= ESP_MAX_DEVS || !s->bus->devs[target]) {
+    if (target >= ESP_MAX_DEVS || !s->bus.devs[target]) {
         // No such drive
         s->rregs[ESP_RSTAT] = 0;
         s->rregs[ESP_RINTR] = INTR_DC;
@@ -199,7 +199,7 @@ static uint32_t get_cmd(ESPState *s, uint8_t *buf)
         esp_raise_irq(s);
         return 0;
     }
-    s->current_dev = s->bus->devs[target];
+    s->current_dev = s->bus.devs[target];
     return dmalen;
 }
 
@@ -417,9 +417,9 @@ static void handle_ti(ESPState *s)
     }
 }
 
-static void esp_reset(void *opaque)
+static void esp_reset(DeviceState *d)
 {
-    ESPState *s = opaque;
+    ESPState *s = container_of(d, ESPState, busdev.qdev);
 
     memset(s->rregs, 0, ESP_REGS);
     memset(s->wregs, 0, ESP_REGS);
@@ -526,7 +526,7 @@ static void esp_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
             break;
         case CMD_RESET:
             DPRINTF("Chip reset (%2.2x)\n", val);
-            esp_reset(s);
+            esp_reset(&s->busdev.qdev);
             break;
         case CMD_BUSRESET:
             DPRINTF("Bus reset (%2.2x)\n", val);
@@ -647,7 +647,7 @@ void esp_init(target_phys_addr_t espaddr, int it_shift,
     esp->dma_memory_write = dma_memory_write;
     esp->dma_opaque = dma_opaque;
     esp->it_shift = it_shift;
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     sysbus_connect_irq(s, 0, irq);
     sysbus_mmio_map(s, 0, espaddr);
@@ -665,21 +665,27 @@ static int esp_init1(SysBusDevice *dev)
     esp_io_memory = cpu_register_io_memory(esp_mem_read, esp_mem_write, s);
     sysbus_init_mmio(dev, ESP_REGS << s->it_shift, esp_io_memory);
 
-    esp_reset(s);
-
-    vmstate_register(-1, &vmstate_esp, s);
-    qemu_register_reset(esp_reset, s);
-
     qdev_init_gpio_in(&dev->qdev, parent_esp_reset, 1);
 
-    s->bus = scsi_bus_new(&dev->qdev, 0, ESP_MAX_DEVS, esp_command_complete);
-    scsi_bus_legacy_handle_cmdline(s->bus);
+    scsi_bus_new(&s->bus, &dev->qdev, 0, ESP_MAX_DEVS, esp_command_complete);
+    scsi_bus_legacy_handle_cmdline(&s->bus);
     return 0;
 }
 
+static SysBusDeviceInfo esp_info = {
+    .init = esp_init1,
+    .qdev.name  = "esp",
+    .qdev.size  = sizeof(ESPState),
+    .qdev.vmsd  = &vmstate_esp,
+    .qdev.reset = esp_reset,
+    .qdev.props = (Property[]) {
+        {.name = NULL}
+    }
+};
+
 static void esp_register_devices(void)
 {
-    sysbus_register_dev("esp", sizeof(ESPState), esp_init1);
+    sysbus_register_withprop(&esp_info);
 }
 
 device_init(esp_register_devices)