Allow virtio-net features for legacy s390 virtio bus

[mirror_qemu.git] / hw / smc91c111.c

diff --git a/hw/smc91c111.c b/hw/smc91c111.c
index 9a3eddf25d640daebd37044d84b23930fc983bde..67fd074d85c287f7a9ee2215e7b3fddc145fb1fa 100644 (file)
--- a/hw/smc91c111.c
+++ b/hw/smc91c111.c
@@ -8,7 +8,7 @@
  */
 
 #include "sysbus.h"
-#include "net.h"
+#include "net/net.h"
 #include "devices.h"
 /* For crc32 */
 #include <zlib.h>
@@ -237,7 +237,7 @@ static void smc91c111_do_tx(smc91c111_state *s)
             smc91c111_release_packet(s, packetnum);
         else if (s->tx_fifo_done_len < NUM_PACKETS)
             s->tx_fifo_done[s->tx_fifo_done_len++] = packetnum;
-        qemu_send_packet(&s->nic->nc, p, len);
+        qemu_send_packet(qemu_get_queue(s->nic), p, len);
     }
     s->tx_fifo_len = 0;
     smc91c111_update(s);
@@ -254,7 +254,7 @@ static void smc91c111_queue_tx(smc91c111_state *s, int packet)
 
 static void smc91c111_reset(DeviceState *dev)
 {
-    smc91c111_state *s = FROM_SYSBUS(smc91c111_state, sysbus_from_qdev(dev));
+    smc91c111_state *s = FROM_SYSBUS(smc91c111_state, SYS_BUS_DEVICE(dev));
     s->bank = 0;
     s->tx_fifo_len = 0;
     s->tx_fifo_done_len = 0;
@@ -276,7 +276,7 @@ static void smc91c111_reset(DeviceState *dev)
 #define SET_LOW(name, val) s->name = (s->name & 0xff00) | val
 #define SET_HIGH(name, val) s->name = (s->name & 0xff) | (val << 8)
 
-static void smc91c111_writeb(void *opaque, target_phys_addr_t offset,
+static void smc91c111_writeb(void *opaque, hwaddr offset,
                              uint32_t value)
 {
     smc91c111_state *s = (smc91c111_state *)opaque;
@@ -429,7 +429,7 @@ static void smc91c111_writeb(void *opaque, target_phys_addr_t offset,
             smc91c111_update(s);
             return;
         }
-        break;;
+        break;
 
     case 3:
         switch (offset) {
@@ -442,6 +442,7 @@ static void smc91c111_writeb(void *opaque, target_phys_addr_t offset,
             return;
         case 12: /* Early receive.  */
             s->ercv = value & 0x1f;
+            return;
         case 13:
             /* Ignore.  */
             return;
@@ -451,7 +452,7 @@ static void smc91c111_writeb(void *opaque, target_phys_addr_t offset,
     hw_error("smc91c111_write: Bad reg %d:%x\n", s->bank, (int)offset);
 }
 
-static uint32_t smc91c111_readb(void *opaque, target_phys_addr_t offset)
+static uint32_t smc91c111_readb(void *opaque, hwaddr offset)
 {
     smc91c111_state *s = (smc91c111_state *)opaque;
 
@@ -595,14 +596,14 @@ static uint32_t smc91c111_readb(void *opaque, target_phys_addr_t offset)
     return 0;
 }
 
-static void smc91c111_writew(void *opaque, target_phys_addr_t offset,
+static void smc91c111_writew(void *opaque, hwaddr offset,
                              uint32_t value)
 {
     smc91c111_writeb(opaque, offset, value & 0xff);
     smc91c111_writeb(opaque, offset + 1, value >> 8);
 }
 
-static void smc91c111_writel(void *opaque, target_phys_addr_t offset,
+static void smc91c111_writel(void *opaque, hwaddr offset,
                              uint32_t value)
 {
     /* 32-bit writes to offset 0xc only actually write to the bank select
@@ -612,7 +613,7 @@ static void smc91c111_writel(void *opaque, target_phys_addr_t offset,
     smc91c111_writew(opaque, offset + 2, value >> 16);
 }
 
-static uint32_t smc91c111_readw(void *opaque, target_phys_addr_t offset)
+static uint32_t smc91c111_readw(void *opaque, hwaddr offset)
 {
     uint32_t val;
     val = smc91c111_readb(opaque, offset);
@@ -620,7 +621,7 @@ static uint32_t smc91c111_readw(void *opaque, target_phys_addr_t offset)
     return val;
 }
 
-static uint32_t smc91c111_readl(void *opaque, target_phys_addr_t offset)
+static uint32_t smc91c111_readl(void *opaque, hwaddr offset)
 {
     uint32_t val;
     val = smc91c111_readw(opaque, offset);
@@ -628,9 +629,9 @@ static uint32_t smc91c111_readl(void *opaque, target_phys_addr_t offset)
     return val;
 }
 
-static int smc91c111_can_receive(VLANClientState *nc)
+static int smc91c111_can_receive(NetClientState *nc)
 {
-    smc91c111_state *s = DO_UPCAST(NICState, nc, nc)->opaque;
+    smc91c111_state *s = qemu_get_nic_opaque(nc);
 
     if ((s->rcr & RCR_RXEN) == 0 || (s->rcr & RCR_SOFT_RST))
         return 1;
@@ -639,9 +640,9 @@ static int smc91c111_can_receive(VLANClientState *nc)
     return 1;
 }
 
-static ssize_t smc91c111_receive(VLANClientState *nc, const uint8_t *buf, size_t size)
+static ssize_t smc91c111_receive(NetClientState *nc, const uint8_t *buf, size_t size)
 {
-    smc91c111_state *s = DO_UPCAST(NICState, nc, nc)->opaque;
+    smc91c111_state *s = qemu_get_nic_opaque(nc);
     int status;
     int packetsize;
     uint32_t crc;
@@ -728,15 +729,15 @@ static const MemoryRegionOps smc91c111_mem_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-static void smc91c111_cleanup(VLANClientState *nc)
+static void smc91c111_cleanup(NetClientState *nc)
 {
-    smc91c111_state *s = DO_UPCAST(NICState, nc, nc)->opaque;
+    smc91c111_state *s = qemu_get_nic_opaque(nc);
 
     s->nic = NULL;
 }
 
 static NetClientInfo net_smc91c111_info = {
-    .type = NET_CLIENT_TYPE_NIC,
+    .type = NET_CLIENT_OPTIONS_KIND_NIC,
     .size = sizeof(NICState),
     .can_receive = smc91c111_can_receive,
     .receive = smc91c111_receive,
@@ -752,27 +753,38 @@ static int smc91c111_init1(SysBusDevice *dev)
     sysbus_init_irq(dev, &s->irq);
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
     s->nic = qemu_new_nic(&net_smc91c111_info, &s->conf,
-                          dev->qdev.info->name, dev->qdev.id, s);
-    qemu_format_nic_info_str(&s->nic->nc, s->conf.macaddr.a);
+                          object_get_typename(OBJECT(dev)), dev->qdev.id, s);
+    qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
     /* ??? Save/restore.  */
     return 0;
 }
 
-static SysBusDeviceInfo smc91c111_info = {
-    .init = smc91c111_init1,
-    .qdev.name  = "smc91c111",
-    .qdev.size  = sizeof(smc91c111_state),
-    .qdev.vmsd = &vmstate_smc91c111,
-    .qdev.reset = smc91c111_reset,
-    .qdev.props = (Property[]) {
-        DEFINE_NIC_PROPERTIES(smc91c111_state, conf),
-        DEFINE_PROP_END_OF_LIST(),
-    }
+static Property smc91c111_properties[] = {
+    DEFINE_NIC_PROPERTIES(smc91c111_state, conf),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
+static void smc91c111_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
+
+    k->init = smc91c111_init1;
+    dc->reset = smc91c111_reset;
+    dc->vmsd = &vmstate_smc91c111;
+    dc->props = smc91c111_properties;
+}
+
+static const TypeInfo smc91c111_info = {
+    .name          = "smc91c111",
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(smc91c111_state),
+    .class_init    = smc91c111_class_init,
 };
 
-static void smc91c111_register_devices(void)
+static void smc91c111_register_types(void)
 {
-    sysbus_register_withprop(&smc91c111_info);
+    type_register_static(&smc91c111_info);
 }
 
 /* Legacy helper function.  Should go away when machine config files are
@@ -786,9 +798,9 @@ void smc91c111_init(NICInfo *nd, uint32_t base, qemu_irq irq)
     dev = qdev_create(NULL, "smc91c111");
     qdev_set_nic_properties(dev, nd);
     qdev_init_nofail(dev);
-    s = sysbus_from_qdev(dev);
+    s = SYS_BUS_DEVICE(dev);
     sysbus_mmio_map(s, 0, base);
     sysbus_connect_irq(s, 0, irq);
 }
 
-device_init(smc91c111_register_devices)
+type_init(smc91c111_register_types)