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[Qemu-devel] [PATCH 01/15] net: move net-queue.[ch] under net/
|
From: |
Mark McLoughlin |
|
Subject: |
[Qemu-devel] [PATCH 01/15] net: move net-queue.[ch] under net/ |
|
Date: |
Thu, 22 Oct 2009 17:49:02 +0100 |
Signed-off-by: Mark McLoughlin <address@hidden>
---
Makefile | 6 +-
net-queue.c | 260 -----------------------------------------------------------
net-queue.h | 71 ----------------
net.h | 2 +-
net/queue.c | 260 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
net/queue.h | 71 ++++++++++++++++
6 files changed, 337 insertions(+), 333 deletions(-)
delete mode 100644 net-queue.c
delete mode 100644 net-queue.h
create mode 100644 net/queue.c
create mode 100644 net/queue.h
diff --git a/Makefile b/Makefile
index e78a3d0..6fb89fb 100644
--- a/Makefile
+++ b/Makefile
@@ -86,6 +86,10 @@ block-nested-$(CONFIG_CURL) += curl.o
block-obj-y += $(addprefix block/, $(block-nested-y))
+net-obj-y = net.o
+net-nested-y = queue.o
+net-obj-y += $(addprefix net/, $(net-nested-y))
+
######################################################################
# libqemu_common.a: Target independent part of system emulation. The
# long term path is to suppress *all* target specific code in case of
@@ -93,6 +97,7 @@ block-obj-y += $(addprefix block/, $(block-nested-y))
# CPUs and machines.
obj-y = $(block-obj-y)
+obj-y += $(net-obj-y)
obj-y += readline.o console.o
obj-y += tcg-runtime.o host-utils.o
@@ -121,7 +126,6 @@ obj-$(CONFIG_SD) += sd.o
obj-y += bt.o bt-host.o bt-vhci.o bt-l2cap.o bt-sdp.o bt-hci.o bt-hid.o
usb-bt.o
obj-y += bt-hci-csr.o
obj-y += buffered_file.o migration.o migration-tcp.o qemu-sockets.o
-obj-y += net.o net-queue.o
obj-y += qemu-char.o aio.o net-checksum.o savevm.o
obj-y += msmouse.o ps2.o
obj-y += qdev.o qdev-properties.o
diff --git a/net-queue.c b/net-queue.c
deleted file mode 100644
index f6b01e9..0000000
--- a/net-queue.c
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * Copyright (c) 2003-2008 Fabrice Bellard
- * Copyright (c) 2009 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include "net-queue.h"
-#include "qemu-queue.h"
-
-/* The delivery handler may only return zero if it will call
- * qemu_net_queue_flush() when it determines that it is once again able
- * to deliver packets. It must also call qemu_net_queue_purge() in its
- * cleanup path.
- *
- * If a sent callback is provided to send(), the caller must handle a
- * zero return from the delivery handler by not sending any more packets
- * until we have invoked the callback. Only in that case will we queue
- * the packet.
- *
- * If a sent callback isn't provided, we just drop the packet to avoid
- * unbounded queueing.
- */
-
-struct NetPacket {
- QTAILQ_ENTRY(NetPacket) entry;
- VLANClientState *sender;
- unsigned flags;
- int size;
- NetPacketSent *sent_cb;
- uint8_t data[0];
-};
-
-struct NetQueue {
- NetPacketDeliver *deliver;
- NetPacketDeliverIOV *deliver_iov;
- void *opaque;
-
- QTAILQ_HEAD(packets, NetPacket) packets;
-
- unsigned delivering : 1;
-};
-
-NetQueue *qemu_new_net_queue(NetPacketDeliver *deliver,
- NetPacketDeliverIOV *deliver_iov,
- void *opaque)
-{
- NetQueue *queue;
-
- queue = qemu_mallocz(sizeof(NetQueue));
-
- queue->deliver = deliver;
- queue->deliver_iov = deliver_iov;
- queue->opaque = opaque;
-
- QTAILQ_INIT(&queue->packets);
-
- queue->delivering = 0;
-
- return queue;
-}
-
-void qemu_del_net_queue(NetQueue *queue)
-{
- NetPacket *packet, *next;
-
- QTAILQ_FOREACH_SAFE(packet, &queue->packets, entry, next) {
- QTAILQ_REMOVE(&queue->packets, packet, entry);
- qemu_free(packet);
- }
-
- qemu_free(queue);
-}
-
-static ssize_t qemu_net_queue_append(NetQueue *queue,
- VLANClientState *sender,
- unsigned flags,
- const uint8_t *buf,
- size_t size,
- NetPacketSent *sent_cb)
-{
- NetPacket *packet;
-
- packet = qemu_malloc(sizeof(NetPacket) + size);
- packet->sender = sender;
- packet->flags = flags;
- packet->size = size;
- packet->sent_cb = sent_cb;
- memcpy(packet->data, buf, size);
-
- QTAILQ_INSERT_TAIL(&queue->packets, packet, entry);
-
- return size;
-}
-
-static ssize_t qemu_net_queue_append_iov(NetQueue *queue,
- VLANClientState *sender,
- unsigned flags,
- const struct iovec *iov,
- int iovcnt,
- NetPacketSent *sent_cb)
-{
- NetPacket *packet;
- size_t max_len = 0;
- int i;
-
- for (i = 0; i < iovcnt; i++) {
- max_len += iov[i].iov_len;
- }
-
- packet = qemu_malloc(sizeof(NetPacket) + max_len);
- packet->sender = sender;
- packet->sent_cb = sent_cb;
- packet->flags = flags;
- packet->size = 0;
-
- for (i = 0; i < iovcnt; i++) {
- size_t len = iov[i].iov_len;
-
- memcpy(packet->data + packet->size, iov[i].iov_base, len);
- packet->size += len;
- }
-
- QTAILQ_INSERT_TAIL(&queue->packets, packet, entry);
-
- return packet->size;
-}
-
-static ssize_t qemu_net_queue_deliver(NetQueue *queue,
- VLANClientState *sender,
- unsigned flags,
- const uint8_t *data,
- size_t size)
-{
- ssize_t ret = -1;
-
- queue->delivering = 1;
- ret = queue->deliver(sender, flags, data, size, queue->opaque);
- queue->delivering = 0;
-
- return ret;
-}
-
-static ssize_t qemu_net_queue_deliver_iov(NetQueue *queue,
- VLANClientState *sender,
- unsigned flags,
- const struct iovec *iov,
- int iovcnt)
-{
- ssize_t ret = -1;
-
- queue->delivering = 1;
- ret = queue->deliver_iov(sender, flags, iov, iovcnt, queue->opaque);
- queue->delivering = 0;
-
- return ret;
-}
-
-ssize_t qemu_net_queue_send(NetQueue *queue,
- VLANClientState *sender,
- unsigned flags,
- const uint8_t *data,
- size_t size,
- NetPacketSent *sent_cb)
-{
- ssize_t ret;
-
- if (queue->delivering) {
- return qemu_net_queue_append(queue, sender, flags, data, size, NULL);
- }
-
- ret = qemu_net_queue_deliver(queue, sender, flags, data, size);
- if (ret == 0 && sent_cb != NULL) {
- qemu_net_queue_append(queue, sender, flags, data, size, sent_cb);
- return 0;
- }
-
- qemu_net_queue_flush(queue);
-
- return ret;
-}
-
-ssize_t qemu_net_queue_send_iov(NetQueue *queue,
- VLANClientState *sender,
- unsigned flags,
- const struct iovec *iov,
- int iovcnt,
- NetPacketSent *sent_cb)
-{
- ssize_t ret;
-
- if (queue->delivering) {
- return qemu_net_queue_append_iov(queue, sender, flags, iov, iovcnt,
NULL);
- }
-
- ret = qemu_net_queue_deliver_iov(queue, sender, flags, iov, iovcnt);
- if (ret == 0 && sent_cb != NULL) {
- qemu_net_queue_append_iov(queue, sender, flags, iov, iovcnt, sent_cb);
- return 0;
- }
-
- qemu_net_queue_flush(queue);
-
- return ret;
-}
-
-void qemu_net_queue_purge(NetQueue *queue, VLANClientState *from)
-{
- NetPacket *packet, *next;
-
- QTAILQ_FOREACH_SAFE(packet, &queue->packets, entry, next) {
- if (packet->sender == from) {
- QTAILQ_REMOVE(&queue->packets, packet, entry);
- qemu_free(packet);
- }
- }
-}
-
-void qemu_net_queue_flush(NetQueue *queue)
-{
- while (!QTAILQ_EMPTY(&queue->packets)) {
- NetPacket *packet;
- int ret;
-
- packet = QTAILQ_FIRST(&queue->packets);
- QTAILQ_REMOVE(&queue->packets, packet, entry);
-
- ret = qemu_net_queue_deliver(queue,
- packet->sender,
- packet->flags,
- packet->data,
- packet->size);
- if (ret == 0 && packet->sent_cb != NULL) {
- QTAILQ_INSERT_HEAD(&queue->packets, packet, entry);
- break;
- }
-
- if (packet->sent_cb) {
- packet->sent_cb(packet->sender, ret);
- }
-
- qemu_free(packet);
- }
-}
diff --git a/net-queue.h b/net-queue.h
deleted file mode 100644
index a31958e..0000000
--- a/net-queue.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright (c) 2003-2008 Fabrice Bellard
- * Copyright (c) 2009 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef QEMU_NET_QUEUE_H
-#define QEMU_NET_QUEUE_H
-
-#include "qemu-common.h"
-
-typedef struct NetPacket NetPacket;
-typedef struct NetQueue NetQueue;
-
-typedef void (NetPacketSent) (VLANClientState *sender, ssize_t ret);
-
-typedef ssize_t (NetPacketDeliver) (VLANClientState *sender,
- unsigned flags,
- const uint8_t *buf,
- size_t size,
- void *opaque);
-
-typedef ssize_t (NetPacketDeliverIOV) (VLANClientState *sender,
- unsigned flags,
- const struct iovec *iov,
- int iovcnt,
- void *opaque);
-
-#define QEMU_NET_PACKET_FLAG_NONE 0
-#define QEMU_NET_PACKET_FLAG_RAW (1<<0)
-
-NetQueue *qemu_new_net_queue(NetPacketDeliver *deliver,
- NetPacketDeliverIOV *deliver_iov,
- void *opaque);
-void qemu_del_net_queue(NetQueue *queue);
-
-ssize_t qemu_net_queue_send(NetQueue *queue,
- VLANClientState *sender,
- unsigned flags,
- const uint8_t *data,
- size_t size,
- NetPacketSent *sent_cb);
-
-ssize_t qemu_net_queue_send_iov(NetQueue *queue,
- VLANClientState *sender,
- unsigned flags,
- const struct iovec *iov,
- int iovcnt,
- NetPacketSent *sent_cb);
-
-void qemu_net_queue_purge(NetQueue *queue, VLANClientState *from);
-void qemu_net_queue_flush(NetQueue *queue);
-
-#endif /* QEMU_NET_QUEUE_H */
diff --git a/net.h b/net.h
index 7e6cbf4..9ebb978 100644
--- a/net.h
+++ b/net.h
@@ -5,7 +5,7 @@
#include "qemu-common.h"
#include "qdict.h"
#include "qemu-option.h"
-#include "net-queue.h"
+#include "net/queue.h"
/* VLANs support */
diff --git a/net/queue.c b/net/queue.c
new file mode 100644
index 0000000..e91a9a5
--- /dev/null
+++ b/net/queue.c
@@ -0,0 +1,260 @@
+/*
+ * Copyright (c) 2003-2008 Fabrice Bellard
+ * Copyright (c) 2009 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "net/queue.h"
+#include "qemu-queue.h"
+
+/* The delivery handler may only return zero if it will call
+ * qemu_net_queue_flush() when it determines that it is once again able
+ * to deliver packets. It must also call qemu_net_queue_purge() in its
+ * cleanup path.
+ *
+ * If a sent callback is provided to send(), the caller must handle a
+ * zero return from the delivery handler by not sending any more packets
+ * until we have invoked the callback. Only in that case will we queue
+ * the packet.
+ *
+ * If a sent callback isn't provided, we just drop the packet to avoid
+ * unbounded queueing.
+ */
+
+struct NetPacket {
+ QTAILQ_ENTRY(NetPacket) entry;
+ VLANClientState *sender;
+ unsigned flags;
+ int size;
+ NetPacketSent *sent_cb;
+ uint8_t data[0];
+};
+
+struct NetQueue {
+ NetPacketDeliver *deliver;
+ NetPacketDeliverIOV *deliver_iov;
+ void *opaque;
+
+ QTAILQ_HEAD(packets, NetPacket) packets;
+
+ unsigned delivering : 1;
+};
+
+NetQueue *qemu_new_net_queue(NetPacketDeliver *deliver,
+ NetPacketDeliverIOV *deliver_iov,
+ void *opaque)
+{
+ NetQueue *queue;
+
+ queue = qemu_mallocz(sizeof(NetQueue));
+
+ queue->deliver = deliver;
+ queue->deliver_iov = deliver_iov;
+ queue->opaque = opaque;
+
+ QTAILQ_INIT(&queue->packets);
+
+ queue->delivering = 0;
+
+ return queue;
+}
+
+void qemu_del_net_queue(NetQueue *queue)
+{
+ NetPacket *packet, *next;
+
+ QTAILQ_FOREACH_SAFE(packet, &queue->packets, entry, next) {
+ QTAILQ_REMOVE(&queue->packets, packet, entry);
+ qemu_free(packet);
+ }
+
+ qemu_free(queue);
+}
+
+static ssize_t qemu_net_queue_append(NetQueue *queue,
+ VLANClientState *sender,
+ unsigned flags,
+ const uint8_t *buf,
+ size_t size,
+ NetPacketSent *sent_cb)
+{
+ NetPacket *packet;
+
+ packet = qemu_malloc(sizeof(NetPacket) + size);
+ packet->sender = sender;
+ packet->flags = flags;
+ packet->size = size;
+ packet->sent_cb = sent_cb;
+ memcpy(packet->data, buf, size);
+
+ QTAILQ_INSERT_TAIL(&queue->packets, packet, entry);
+
+ return size;
+}
+
+static ssize_t qemu_net_queue_append_iov(NetQueue *queue,
+ VLANClientState *sender,
+ unsigned flags,
+ const struct iovec *iov,
+ int iovcnt,
+ NetPacketSent *sent_cb)
+{
+ NetPacket *packet;
+ size_t max_len = 0;
+ int i;
+
+ for (i = 0; i < iovcnt; i++) {
+ max_len += iov[i].iov_len;
+ }
+
+ packet = qemu_malloc(sizeof(NetPacket) + max_len);
+ packet->sender = sender;
+ packet->sent_cb = sent_cb;
+ packet->flags = flags;
+ packet->size = 0;
+
+ for (i = 0; i < iovcnt; i++) {
+ size_t len = iov[i].iov_len;
+
+ memcpy(packet->data + packet->size, iov[i].iov_base, len);
+ packet->size += len;
+ }
+
+ QTAILQ_INSERT_TAIL(&queue->packets, packet, entry);
+
+ return packet->size;
+}
+
+static ssize_t qemu_net_queue_deliver(NetQueue *queue,
+ VLANClientState *sender,
+ unsigned flags,
+ const uint8_t *data,
+ size_t size)
+{
+ ssize_t ret = -1;
+
+ queue->delivering = 1;
+ ret = queue->deliver(sender, flags, data, size, queue->opaque);
+ queue->delivering = 0;
+
+ return ret;
+}
+
+static ssize_t qemu_net_queue_deliver_iov(NetQueue *queue,
+ VLANClientState *sender,
+ unsigned flags,
+ const struct iovec *iov,
+ int iovcnt)
+{
+ ssize_t ret = -1;
+
+ queue->delivering = 1;
+ ret = queue->deliver_iov(sender, flags, iov, iovcnt, queue->opaque);
+ queue->delivering = 0;
+
+ return ret;
+}
+
+ssize_t qemu_net_queue_send(NetQueue *queue,
+ VLANClientState *sender,
+ unsigned flags,
+ const uint8_t *data,
+ size_t size,
+ NetPacketSent *sent_cb)
+{
+ ssize_t ret;
+
+ if (queue->delivering) {
+ return qemu_net_queue_append(queue, sender, flags, data, size, NULL);
+ }
+
+ ret = qemu_net_queue_deliver(queue, sender, flags, data, size);
+ if (ret == 0 && sent_cb != NULL) {
+ qemu_net_queue_append(queue, sender, flags, data, size, sent_cb);
+ return 0;
+ }
+
+ qemu_net_queue_flush(queue);
+
+ return ret;
+}
+
+ssize_t qemu_net_queue_send_iov(NetQueue *queue,
+ VLANClientState *sender,
+ unsigned flags,
+ const struct iovec *iov,
+ int iovcnt,
+ NetPacketSent *sent_cb)
+{
+ ssize_t ret;
+
+ if (queue->delivering) {
+ return qemu_net_queue_append_iov(queue, sender, flags, iov, iovcnt,
NULL);
+ }
+
+ ret = qemu_net_queue_deliver_iov(queue, sender, flags, iov, iovcnt);
+ if (ret == 0 && sent_cb != NULL) {
+ qemu_net_queue_append_iov(queue, sender, flags, iov, iovcnt, sent_cb);
+ return 0;
+ }
+
+ qemu_net_queue_flush(queue);
+
+ return ret;
+}
+
+void qemu_net_queue_purge(NetQueue *queue, VLANClientState *from)
+{
+ NetPacket *packet, *next;
+
+ QTAILQ_FOREACH_SAFE(packet, &queue->packets, entry, next) {
+ if (packet->sender == from) {
+ QTAILQ_REMOVE(&queue->packets, packet, entry);
+ qemu_free(packet);
+ }
+ }
+}
+
+void qemu_net_queue_flush(NetQueue *queue)
+{
+ while (!QTAILQ_EMPTY(&queue->packets)) {
+ NetPacket *packet;
+ int ret;
+
+ packet = QTAILQ_FIRST(&queue->packets);
+ QTAILQ_REMOVE(&queue->packets, packet, entry);
+
+ ret = qemu_net_queue_deliver(queue,
+ packet->sender,
+ packet->flags,
+ packet->data,
+ packet->size);
+ if (ret == 0 && packet->sent_cb != NULL) {
+ QTAILQ_INSERT_HEAD(&queue->packets, packet, entry);
+ break;
+ }
+
+ if (packet->sent_cb) {
+ packet->sent_cb(packet->sender, ret);
+ }
+
+ qemu_free(packet);
+ }
+}
diff --git a/net/queue.h b/net/queue.h
new file mode 100644
index 0000000..a31958e
--- /dev/null
+++ b/net/queue.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2003-2008 Fabrice Bellard
+ * Copyright (c) 2009 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef QEMU_NET_QUEUE_H
+#define QEMU_NET_QUEUE_H
+
+#include "qemu-common.h"
+
+typedef struct NetPacket NetPacket;
+typedef struct NetQueue NetQueue;
+
+typedef void (NetPacketSent) (VLANClientState *sender, ssize_t ret);
+
+typedef ssize_t (NetPacketDeliver) (VLANClientState *sender,
+ unsigned flags,
+ const uint8_t *buf,
+ size_t size,
+ void *opaque);
+
+typedef ssize_t (NetPacketDeliverIOV) (VLANClientState *sender,
+ unsigned flags,
+ const struct iovec *iov,
+ int iovcnt,
+ void *opaque);
+
+#define QEMU_NET_PACKET_FLAG_NONE 0
+#define QEMU_NET_PACKET_FLAG_RAW (1<<0)
+
+NetQueue *qemu_new_net_queue(NetPacketDeliver *deliver,
+ NetPacketDeliverIOV *deliver_iov,
+ void *opaque);
+void qemu_del_net_queue(NetQueue *queue);
+
+ssize_t qemu_net_queue_send(NetQueue *queue,
+ VLANClientState *sender,
+ unsigned flags,
+ const uint8_t *data,
+ size_t size,
+ NetPacketSent *sent_cb);
+
+ssize_t qemu_net_queue_send_iov(NetQueue *queue,
+ VLANClientState *sender,
+ unsigned flags,
+ const struct iovec *iov,
+ int iovcnt,
+ NetPacketSent *sent_cb);
+
+void qemu_net_queue_purge(NetQueue *queue, VLANClientState *from);
+void qemu_net_queue_flush(NetQueue *queue);
+
+#endif /* QEMU_NET_QUEUE_H */
--
1.6.2.5
- [Qemu-devel] [PATCH 00/15] Some networking code re-organization, Mark McLoughlin, 2009/10/22
- [Qemu-devel] [PATCH 03/15] net: move tap-win32.c under net/, Mark McLoughlin, 2009/10/22
- [Qemu-devel] [PATCH 13/15] net: move tap_probe_vnet_hdr() to tap-linux.c, Mark McLoughlin, 2009/10/22
- [Qemu-devel] [PATCH 06/15] net: split all the tap code out into net/tap.c, Mark McLoughlin, 2009/10/22
- [Qemu-devel] [PATCH 01/15] net: move net-queue.[ch] under net/,
Mark McLoughlin <=
- [Qemu-devel] [PATCH 02/15] net: move net-checksum.c under net/, Mark McLoughlin, 2009/10/22
- [Qemu-devel] [PATCH 07/15] net: split BSD tap_open() out into net/tap-bsd.c, Mark McLoughlin, 2009/10/22
- [Qemu-devel] [PATCH 04/15] net: move more stuff into net/tap-win32.c, add net/tap.h, Mark McLoughlin, 2009/10/22
- [Qemu-devel] [PATCH 14/15] net: move tap_set_offload() code into tap-linux.c, Mark McLoughlin, 2009/10/22
- [Qemu-devel] [PATCH 05/15] net: move tap-linux.h under net/, Mark McLoughlin, 2009/10/22
- [Qemu-devel] [PATCH 08/15] net: move solaris code to net/tap-solaris.c, Mark McLoughlin, 2009/10/22
- [Qemu-devel] [PATCH 12/15] net: move tap_set_sndbuf() to tap-linux.c, Mark McLoughlin, 2009/10/22
- [Qemu-devel] [PATCH 10/15] build: add CONFIG_LINUX, Mark McLoughlin, 2009/10/22
- [Qemu-devel] [PATCH 09/15] net: move AIX code into net/tap-aix.c, Mark McLoughlin, 2009/10/22