diff options
author | Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> | 2012-07-24 16:35:10 +0100 |
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committer | Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> | 2012-08-01 12:28:51 +0100 |
commit | ec8b1f6cc8d0a5921fba93cd180b05328e537170 (patch) | |
tree | 1e4683f8d273c02f32bc1bf8f3eb7afdff7ecac9 /net.c | |
parent | 606c10e2bd5877e01f0ff1812d9abebf40fb522b (diff) | |
download | hqemu-ec8b1f6cc8d0a5921fba93cd180b05328e537170.zip hqemu-ec8b1f6cc8d0a5921fba93cd180b05328e537170.tar.gz |
net: Remove vlan code from net.c
The vlan implementation in net.c has been replaced by hubs so we can
remove the code.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Diffstat (limited to 'net.c')
-rw-r--r-- | net.c | 108 |
1 files changed, 0 insertions, 108 deletions
@@ -391,50 +391,6 @@ static ssize_t qemu_deliver_packet(VLANClientState *sender, return ret; } -static ssize_t qemu_vlan_deliver_packet(VLANClientState *sender, - unsigned flags, - const uint8_t *buf, - size_t size, - void *opaque) -{ - VLANState *vlan = opaque; - VLANClientState *vc; - ssize_t ret = -1; - - QTAILQ_FOREACH(vc, &vlan->clients, next) { - ssize_t len; - - if (vc == sender) { - continue; - } - - if (vc->link_down) { - ret = size; - continue; - } - - if (vc->receive_disabled) { - ret = 0; - continue; - } - - if (flags & QEMU_NET_PACKET_FLAG_RAW && vc->info->receive_raw) { - len = vc->info->receive_raw(vc, buf, size); - } else { - len = vc->info->receive(vc, buf, size); - } - - if (len == 0) { - vc->receive_disabled = 1; - } - - ret = (ret >= 0) ? ret : len; - - } - - return ret; -} - void qemu_purge_queued_packets(VLANClientState *vc) { NetQueue *queue; @@ -541,42 +497,6 @@ static ssize_t qemu_deliver_packet_iov(VLANClientState *sender, } } -static ssize_t qemu_vlan_deliver_packet_iov(VLANClientState *sender, - unsigned flags, - const struct iovec *iov, - int iovcnt, - void *opaque) -{ - VLANState *vlan = opaque; - VLANClientState *vc; - ssize_t ret = -1; - - QTAILQ_FOREACH(vc, &vlan->clients, next) { - ssize_t len; - - if (vc == sender) { - continue; - } - - if (vc->link_down) { - ret = iov_size(iov, iovcnt); - continue; - } - - assert(!(flags & QEMU_NET_PACKET_FLAG_RAW)); - - if (vc->info->receive_iov) { - len = vc->info->receive_iov(vc, iov, iovcnt); - } else { - len = vc_sendv_compat(vc, iov, iovcnt); - } - - ret = (ret >= 0) ? ret : len; - } - - return ret; -} - ssize_t qemu_sendv_packet_async(VLANClientState *sender, const struct iovec *iov, int iovcnt, NetPacketSent *sent_cb) @@ -604,34 +524,6 @@ qemu_sendv_packet(VLANClientState *vc, const struct iovec *iov, int iovcnt) return qemu_sendv_packet_async(vc, iov, iovcnt, NULL); } -/* find or alloc a new VLAN */ -VLANState *qemu_find_vlan(int id, int allocate) -{ - VLANState *vlan; - - QTAILQ_FOREACH(vlan, &vlans, next) { - if (vlan->id == id) { - return vlan; - } - } - - if (!allocate) { - return NULL; - } - - vlan = g_malloc0(sizeof(VLANState)); - vlan->id = id; - QTAILQ_INIT(&vlan->clients); - - vlan->send_queue = qemu_new_net_queue(qemu_vlan_deliver_packet, - qemu_vlan_deliver_packet_iov, - vlan); - - QTAILQ_INSERT_TAIL(&vlans, vlan, next); - - return vlan; -} - VLANClientState *qemu_find_netdev(const char *id) { VLANClientState *vc; |