hw/usb/tusb6010: Convert away from old_mmio

[qemu.git] / hw / scsi / esp-pci.c

diff --git a/hw/scsi/esp-pci.c b/hw/scsi/esp-pci.c
index d7ec1736c07ffb142433929985fbea0973f3b33b..419fc668ac6bf096b5a32d480da67fabd29aac7e 100644 (file)
--- a/hw/scsi/esp-pci.c
+++ b/hw/scsi/esp-pci.c
@@ -23,10 +23,12 @@
  * THE SOFTWARE.
  */
 
+#include "qemu/osdep.h"
 #include "hw/pci/pci.h"
 #include "hw/nvram/eeprom93xx.h"
 #include "hw/scsi/esp.h"
 #include "trace.h"
+#include "qapi/error.h"
 #include "qemu/log.h"
 
 #define TYPE_AM53C974_DEVICE "am53c974"
@@ -268,6 +270,9 @@ static void esp_pci_dma_memory_rw(PCIESPState *pci, uint8_t *buf, int len,
     /* update status registers */
     pci->dma_regs[DMA_WBC] -= len;
     pci->dma_regs[DMA_WAC] += len;
+    if (pci->dma_regs[DMA_WBC] == 0) {
+        pci->dma_regs[DMA_STAT] |= DMA_STAT_DONE;
+    }
 }
 
 static void esp_pci_dma_memory_read(void *opaque, uint8_t *buf, int len)
@@ -310,7 +315,6 @@ static const VMStateDescription vmstate_esp_pci_scsi = {
     .name = "pciespscsi",
     .version_id = 0,
     .minimum_version_id = 0,
-    .minimum_version_id_old = 0,
     .fields = (VMStateField[]) {
         VMSTATE_PCI_DEVICE(parent_obj, PCIESPState),
         VMSTATE_BUFFER_UNSAFE(dma_regs, PCIESPState, 0, 8 * sizeof(uint32_t)),
@@ -340,13 +344,12 @@ static const struct SCSIBusInfo esp_pci_scsi_info = {
     .cancel = esp_request_cancelled,
 };
 
-static int esp_pci_scsi_init(PCIDevice *dev)
+static void esp_pci_scsi_realize(PCIDevice *dev, Error **errp)
 {
     PCIESPState *pci = PCI_ESP(dev);
     DeviceState *d = DEVICE(dev);
     ESPState *s = &pci->esp;
     uint8_t *pci_conf;
-    Error *err = NULL;
 
     pci_conf = dev->config;
 
@@ -361,24 +364,16 @@ static int esp_pci_scsi_init(PCIDevice *dev)
                           "esp-io", 0x80);
 
     pci_register_bar(dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &pci->io);
-    s->irq = dev->irq[0];
-
-    scsi_bus_new(&s->bus, d, &esp_pci_scsi_info, NULL);
-    if (!d->hotplugged) {
-        scsi_bus_legacy_handle_cmdline(&s->bus, &err);
-        if (err != NULL) {
-            error_free(err);
-            return -1;
-        }
-    }
-    return 0;
+    s->irq = pci_allocate_irq(dev);
+
+    scsi_bus_new(&s->bus, sizeof(s->bus), d, &esp_pci_scsi_info, NULL);
 }
 
 static void esp_pci_scsi_uninit(PCIDevice *d)
 {
     PCIESPState *pci = PCI_ESP(d);
 
-    memory_region_destroy(&pci->io);
+    qemu_free_irq(pci->esp.irq);
 }
 
 static void esp_pci_class_init(ObjectClass *klass, void *data)
@@ -386,7 +381,7 @@ static void esp_pci_class_init(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
 
-    k->init = esp_pci_scsi_init;
+    k->realize = esp_pci_scsi_realize;
     k->exit = esp_pci_scsi_uninit;
     k->vendor_id = PCI_VENDOR_ID_AMD;
     k->device_id = PCI_DEVICE_ID_AMD_SCSI;
@@ -403,6 +398,10 @@ static const TypeInfo esp_pci_info = {
     .parent = TYPE_PCI_DEVICE,
     .instance_size = sizeof(PCIESPState),
     .class_init = esp_pci_class_init,
+    .interfaces = (InterfaceInfo[]) {
+        { INTERFACE_CONVENTIONAL_PCI_DEVICE },
+        { },
+    },
 };
 
 typedef struct {
@@ -464,17 +463,19 @@ static void dc390_write_config(PCIDevice *dev,
     }
 }
 
-static int dc390_scsi_init(PCIDevice *dev)
+static void dc390_scsi_realize(PCIDevice *dev, Error **errp)
 {
     DC390State *pci = DC390(dev);
+    Error *err = NULL;
     uint8_t *contents;
     uint16_t chksum = 0;
-    int i, ret;
+    int i;
 
     /* init base class */
-    ret = esp_pci_scsi_init(dev);
-    if (ret < 0) {
-        return ret;
+    esp_pci_scsi_realize(dev, &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
     }
 
     /* EEPROM */
@@ -501,8 +502,6 @@ static int dc390_scsi_init(PCIDevice *dev)
     chksum = 0x1234 - chksum;
     contents[EE_CHKSUM1] = chksum & 0xff;
     contents[EE_CHKSUM2] = chksum >> 8;
-
-    return 0;
 }
 
 static void dc390_class_init(ObjectClass *klass, void *data)
@@ -510,7 +509,7 @@ static void dc390_class_init(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
 
-    k->init = dc390_scsi_init;
+    k->realize = dc390_scsi_realize;
     k->config_read = dc390_read_config;
     k->config_write = dc390_write_config;
     set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);