From 283c7c63f5c56c4d0340fb39093fb47e75cb122e Mon Sep 17 00:00:00 2001
From: Mark McLoughlin <markmc@redhat.com>
Date: Thu, 8 Oct 2009 19:58:30 +0100
Subject: net: allow NICs to be connected to netdevs

Introduce a 'peer' member to VLANClientState as an alternative
to a vlan. The idea being that packets are transfered directly
from peer clients rather than going through a vlan.

Patchworks-ID: 35516
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 hw/dp8393x.c     | 3 ++-
 hw/etraxfs_eth.c | 3 ++-
 hw/mcf_fec.c     | 3 ++-
 hw/mipsnet.c     | 5 +++--
 hw/qdev.c        | 6 ++++--
 hw/usb-net.c     | 3 ++-
 hw/xen_nic.c     | 2 +-
 7 files changed, 16 insertions(+), 9 deletions(-)

(limited to 'hw')

diff --git a/hw/dp8393x.c b/hw/dp8393x.c
index 067831d1dc..e4caab02cf 100644
--- a/hw/dp8393x.c
+++ b/hw/dp8393x.c
@@ -889,7 +889,8 @@ void dp83932_init(NICInfo *nd, target_phys_addr_t base, int it_shift,
     s->watchdog = qemu_new_timer(vm_clock, dp8393x_watchdog, s);
     s->regs[SONIC_SR] = 0x0004; /* only revision recognized by Linux */
 
-    s->vc = nd->vc = qemu_new_vlan_client(nd->vlan, nd->model, nd->name,
+    s->vc = nd->vc = qemu_new_vlan_client(nd->vlan, nd->netdev,
+                                          nd->model, nd->name,
                                           nic_can_receive, nic_receive, NULL,
                                           nic_cleanup, s);
 
diff --git a/hw/etraxfs_eth.c b/hw/etraxfs_eth.c
index 54786c5e97..a411dab0dd 100644
--- a/hw/etraxfs_eth.c
+++ b/hw/etraxfs_eth.c
@@ -590,7 +590,8 @@ void *etraxfs_eth_init(NICInfo *nd, target_phys_addr_t base, int phyaddr)
 	eth->ethregs = cpu_register_io_memory(eth_read, eth_write, eth);
 	cpu_register_physical_memory (base, 0x5c, eth->ethregs);
 
-	eth->vc = nd->vc = qemu_new_vlan_client(nd->vlan, nd->model, nd->name,
+	eth->vc = nd->vc = qemu_new_vlan_client(nd->vlan, nd->netdev,
+                                                nd->model, nd->name,
                                                 eth_can_receive, eth_receive,
                                                 NULL, eth_cleanup, eth);
 	eth->vc->opaque = eth;
diff --git a/hw/mcf_fec.c b/hw/mcf_fec.c
index f6d2bab12d..f9f437af67 100644
--- a/hw/mcf_fec.c
+++ b/hw/mcf_fec.c
@@ -462,7 +462,8 @@ void mcf_fec_init(NICInfo *nd, target_phys_addr_t base, qemu_irq *irq)
                                            mcf_fec_writefn, s);
     cpu_register_physical_memory(base, 0x400, s->mmio_index);
 
-    s->vc = nd->vc = qemu_new_vlan_client(nd->vlan, nd->model, nd->name,
+    s->vc = nd->vc = qemu_new_vlan_client(nd->vlan, nd->netdev,
+                                          nd->model, nd->name,
                                           mcf_fec_can_receive, mcf_fec_receive,
                                           NULL, mcf_fec_cleanup, s);
     memcpy(s->macaddr, nd->macaddr, 6);
diff --git a/hw/mipsnet.c b/hw/mipsnet.c
index e98c57699b..ea8b570795 100644
--- a/hw/mipsnet.c
+++ b/hw/mipsnet.c
@@ -262,8 +262,9 @@ void mipsnet_init (int base, qemu_irq irq, NICInfo *nd)
 
     s->io_base = base;
     s->irq = irq;
-    if (nd && nd->vlan) {
-        s->vc = nd->vc = qemu_new_vlan_client(nd->vlan, nd->model, nd->name,
+    if (nd) {
+        s->vc = nd->vc = qemu_new_vlan_client(nd->vlan, nd->netdev,
+                                              nd->model, nd->name,
                                               mipsnet_can_receive, mipsnet_receive,
                                               NULL, mipsnet_cleanup, s);
     } else {
diff --git a/hw/qdev.c b/hw/qdev.c
index 906e897554..20f931c1c6 100644
--- a/hw/qdev.c
+++ b/hw/qdev.c
@@ -370,8 +370,10 @@ VLANClientState *qdev_get_vlan_client(DeviceState *dev,
 {
     NICInfo *nd = dev->nd;
     assert(nd);
-    nd->vc = qemu_new_vlan_client(nd->vlan, nd->model, nd->name, can_receive,
-                                  receive, receive_iov, cleanup, opaque);
+    nd->vc = qemu_new_vlan_client(nd->vlan, nd->netdev,
+                                  nd->model, nd->name,
+                                  can_receive, receive, receive_iov,
+                                  cleanup, opaque);
     return nd->vc;
 }
 
diff --git a/hw/usb-net.c b/hw/usb-net.c
index b33e32927c..5c753e0872 100644
--- a/hw/usb-net.c
+++ b/hw/usb-net.c
@@ -1460,7 +1460,8 @@ USBDevice *usb_net_init(NICInfo *nd)
 
     memcpy(s->mac, nd->macaddr, 6);
 
-    s->vc = nd->vc = qemu_new_vlan_client(nd->vlan, nd->model, nd->name,
+    s->vc = nd->vc = qemu_new_vlan_client(nd->vlan, nd->netdev,
+                                          nd->model, nd->name,
                                           usbnet_can_receive,
                                           usbnet_receive,
                                           NULL,
diff --git a/hw/xen_nic.c b/hw/xen_nic.c
index c9e91999e4..b09b48a22f 100644
--- a/hw/xen_nic.c
+++ b/hw/xen_nic.c
@@ -301,7 +301,7 @@ static int net_init(struct XenDevice *xendev)
 	return -1;
 
     vlan = qemu_find_vlan(netdev->xendev.dev, 1);
-    netdev->vs = qemu_new_vlan_client(vlan, "xen", NULL,
+    netdev->vs = qemu_new_vlan_client(vlan, NULL, "xen", NULL,
                                       net_rx_ok, net_rx_packet, NULL,
                                       NULL, netdev);
     snprintf(netdev->vs->info_str, sizeof(netdev->vs->info_str),
-- 
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