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authorMark McLoughlin <markmc@redhat.com>2009-11-25 18:49:15 +0000
committerAnthony Liguori <aliguori@us.ibm.com>2009-12-03 09:41:31 -0600
commit1fa5148223e77a705a8626fd9cacb1ba3f1c779f (patch)
treed9aa15043693fa087a1b37f8e35ca6470733abc3 /hw/pcnet.c
parent1c2045b549df75a2869e408d4fdec6738c72da81 (diff)
net: convert pcnet to NICState
Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/pcnet.c')
-rw-r--r--hw/pcnet.c43
1 files changed, 23 insertions, 20 deletions
diff --git a/hw/pcnet.c b/hw/pcnet.c
index ee3db0939..195c825c8 100644
--- a/hw/pcnet.c
+++ b/hw/pcnet.c
@@ -1028,9 +1028,9 @@ static int pcnet_tdte_poll(PCNetState *s)
return !!(CSR_CXST(s) & 0x8000);
}
-static int pcnet_can_receive(VLANClientState *vc)
+int pcnet_can_receive(VLANClientState *nc)
{
- PCNetState *s = vc->opaque;
+ PCNetState *s = DO_UPCAST(NICState, nc, nc)->opaque;
if (CSR_STOP(s) || CSR_SPND(s))
return 0;
@@ -1039,9 +1039,9 @@ static int pcnet_can_receive(VLANClientState *vc)
#define MIN_BUF_SIZE 60
-static ssize_t pcnet_receive(VLANClientState *vc, const uint8_t *buf, size_t size_)
+ssize_t pcnet_receive(VLANClientState *nc, const uint8_t *buf, size_t size_)
{
- PCNetState *s = vc->opaque;
+ PCNetState *s = DO_UPCAST(NICState, nc, nc)->opaque;
int is_padr = 0, is_bcast = 0, is_ladr = 0;
uint8_t buf1[60];
int remaining;
@@ -1268,11 +1268,11 @@ static void pcnet_transmit(PCNetState *s)
if (BCR_SWSTYLE(s) == 1)
add_crc = !GET_FIELD(tmd.status, TMDS, NOFCS);
s->looptest = add_crc ? PCNET_LOOPTEST_CRC : PCNET_LOOPTEST_NOCRC;
- pcnet_receive(s->vc, s->buffer, s->xmit_pos);
+ pcnet_receive(&s->nic->nc, s->buffer, s->xmit_pos);
s->looptest = 0;
} else
- if (s->vc)
- qemu_send_packet(s->vc, s->buffer, s->xmit_pos);
+ if (s->nic)
+ qemu_send_packet(&s->nic->nc, s->buffer, s->xmit_pos);
s->csr[0] &= ~0x0008; /* clear TDMD */
s->csr[4] |= 0x0004; /* set TXSTRT */
@@ -1888,21 +1888,16 @@ static const VMStateDescription vmstate_pci_pcnet = {
void pcnet_common_cleanup(PCNetState *d)
{
- d->vc = NULL;
+ d->nic = NULL;
}
-int pcnet_common_init(DeviceState *dev, PCNetState *s,
- NetCleanup *cleanup)
+int pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info)
{
s->poll_timer = qemu_new_timer(vm_clock, pcnet_poll_timer, s);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
- s->vc = qemu_new_vlan_client(NET_CLIENT_TYPE_NIC,
- s->conf.vlan, s->conf.peer,
- dev->info->name, dev->id,
- pcnet_can_receive, pcnet_receive, NULL, NULL,
- cleanup, s);
- qemu_format_nic_info_str(s->vc, s->conf.macaddr.a);
+ s->nic = qemu_new_nic(info, &s->conf, dev->info->name, dev->id, s);
+ qemu_format_nic_info_str(&s->nic->nc, s->conf.macaddr.a);
return 0;
}
@@ -1945,9 +1940,9 @@ static void pci_physical_memory_read(void *dma_opaque, target_phys_addr_t addr,
cpu_physical_memory_read(addr, buf, len);
}
-static void pci_pcnet_cleanup(VLANClientState *vc)
+static void pci_pcnet_cleanup(VLANClientState *nc)
{
- PCNetState *d = vc->opaque;
+ PCNetState *d = DO_UPCAST(NICState, nc, nc)->opaque;
pcnet_common_cleanup(d);
}
@@ -1960,10 +1955,18 @@ static int pci_pcnet_uninit(PCIDevice *dev)
vmstate_unregister(&vmstate_pci_pcnet, d);
qemu_del_timer(d->state.poll_timer);
qemu_free_timer(d->state.poll_timer);
- qemu_del_vlan_client(d->state.vc);
+ qemu_del_vlan_client(&d->state.nic->nc);
return 0;
}
+static NetClientInfo net_pci_pcnet_info = {
+ .type = NET_CLIENT_TYPE_NIC,
+ .size = sizeof(NICState),
+ .can_receive = pcnet_can_receive,
+ .receive = pcnet_receive,
+ .cleanup = pci_pcnet_cleanup,
+};
+
static int pci_pcnet_init(PCIDevice *pci_dev)
{
PCIPCNetState *d = DO_UPCAST(PCIPCNetState, pci_dev, pci_dev);
@@ -2017,7 +2020,7 @@ static int pci_pcnet_init(PCIDevice *pci_dev)
}
}
- return pcnet_common_init(&pci_dev->qdev, s, pci_pcnet_cleanup);
+ return pcnet_common_init(&pci_dev->qdev, s, &net_pci_pcnet_info);
}
static void pci_reset(DeviceState *dev)