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Diffstat (limited to 'net')
-rw-r--r--net/net.c18
-rw-r--r--net/tap-aix.c10
-rw-r--r--net/tap-bsd.c10
-rw-r--r--net/tap-haiku.c10
-rw-r--r--net/tap-linux.c34
-rw-r--r--net/tap-linux.h2
-rw-r--r--net/tap-solaris.c10
-rw-r--r--net/tap-win32.c10
-rw-r--r--net/tap.c17
-rw-r--r--net/tap_int.h2
-rw-r--r--net/vhost-user.c1
11 files changed, 122 insertions, 2 deletions
diff --git a/net/net.c b/net/net.c
index 25c2ef338d..6dbd61a8f2 100644
--- a/net/net.c
+++ b/net/net.c
@@ -510,6 +510,24 @@ void qemu_set_vnet_hdr_len(NetClientState *nc, int len)
nc->info->set_vnet_hdr_len(nc, len);
}
+int qemu_set_vnet_le(NetClientState *nc, bool is_le)
+{
+ if (!nc || !nc->info->set_vnet_le) {
+ return -ENOSYS;
+ }
+
+ return nc->info->set_vnet_le(nc, is_le);
+}
+
+int qemu_set_vnet_be(NetClientState *nc, bool is_be)
+{
+ if (!nc || !nc->info->set_vnet_be) {
+ return -ENOSYS;
+ }
+
+ return nc->info->set_vnet_be(nc, is_be);
+}
+
int qemu_can_send_packet(NetClientState *sender)
{
int vm_running = runstate_is_running();
diff --git a/net/tap-aix.c b/net/tap-aix.c
index 18fdbf3b21..e84fc39136 100644
--- a/net/tap-aix.c
+++ b/net/tap-aix.c
@@ -55,6 +55,16 @@ void tap_fd_set_vnet_hdr_len(int fd, int len)
{
}
+int tap_fd_set_vnet_le(int fd, int is_le)
+{
+ return -EINVAL;
+}
+
+int tap_fd_set_vnet_be(int fd, int is_be)
+{
+ return -EINVAL;
+}
+
void tap_fd_set_offload(int fd, int csum, int tso4,
int tso6, int ecn, int ufo)
{
diff --git a/net/tap-bsd.c b/net/tap-bsd.c
index 5889920eac..7028d9be95 100644
--- a/net/tap-bsd.c
+++ b/net/tap-bsd.c
@@ -196,6 +196,16 @@ void tap_fd_set_vnet_hdr_len(int fd, int len)
{
}
+int tap_fd_set_vnet_le(int fd, int is_le)
+{
+ return -EINVAL;
+}
+
+int tap_fd_set_vnet_be(int fd, int is_be)
+{
+ return -EINVAL;
+}
+
void tap_fd_set_offload(int fd, int csum, int tso4,
int tso6, int ecn, int ufo)
{
diff --git a/net/tap-haiku.c b/net/tap-haiku.c
index d18590c636..2e738ec6a3 100644
--- a/net/tap-haiku.c
+++ b/net/tap-haiku.c
@@ -55,6 +55,16 @@ void tap_fd_set_vnet_hdr_len(int fd, int len)
{
}
+int tap_fd_set_vnet_le(int fd, int is_le)
+{
+ return -EINVAL;
+}
+
+int tap_fd_set_vnet_be(int fd, int is_be)
+{
+ return -EINVAL;
+}
+
void tap_fd_set_offload(int fd, int csum, int tso4,
int tso6, int ecn, int ufo)
{
diff --git a/net/tap-linux.c b/net/tap-linux.c
index 6c3caef21e..394f2a646f 100644
--- a/net/tap-linux.c
+++ b/net/tap-linux.c
@@ -198,6 +198,40 @@ void tap_fd_set_vnet_hdr_len(int fd, int len)
}
}
+int tap_fd_set_vnet_le(int fd, int is_le)
+{
+ int arg = is_le ? 1 : 0;
+
+ if (!ioctl(fd, TUNSETVNETLE, &arg)) {
+ return 0;
+ }
+
+ /* Check if our kernel supports TUNSETVNETLE */
+ if (errno == EINVAL) {
+ return -errno;
+ }
+
+ error_report("TUNSETVNETLE ioctl() failed: %s.\n", strerror(errno));
+ abort();
+}
+
+int tap_fd_set_vnet_be(int fd, int is_be)
+{
+ int arg = is_be ? 1 : 0;
+
+ if (!ioctl(fd, TUNSETVNETBE, &arg)) {
+ return 0;
+ }
+
+ /* Check if our kernel supports TUNSETVNETBE */
+ if (errno == EINVAL) {
+ return -errno;
+ }
+
+ error_report("TUNSETVNETBE ioctl() failed: %s.\n", strerror(errno));
+ abort();
+}
+
void tap_fd_set_offload(int fd, int csum, int tso4,
int tso6, int ecn, int ufo)
{
diff --git a/net/tap-linux.h b/net/tap-linux.h
index 1cf35d41bd..01dc6f8a2d 100644
--- a/net/tap-linux.h
+++ b/net/tap-linux.h
@@ -30,6 +30,8 @@
#define TUNGETVNETHDRSZ _IOR('T', 215, int)
#define TUNSETVNETHDRSZ _IOW('T', 216, int)
#define TUNSETQUEUE _IOW('T', 217, int)
+#define TUNSETVNETLE _IOW('T', 220, int)
+#define TUNSETVNETBE _IOW('T', 222, int)
#endif
diff --git a/net/tap-solaris.c b/net/tap-solaris.c
index 90b2fd12f1..0f60f78dd0 100644
--- a/net/tap-solaris.c
+++ b/net/tap-solaris.c
@@ -223,6 +223,16 @@ void tap_fd_set_vnet_hdr_len(int fd, int len)
{
}
+int tap_fd_set_vnet_le(int fd, int is_le)
+{
+ return -EINVAL;
+}
+
+int tap_fd_set_vnet_be(int fd, int is_be)
+{
+ return -EINVAL;
+}
+
void tap_fd_set_offload(int fd, int csum, int tso4,
int tso6, int ecn, int ufo)
{
diff --git a/net/tap-win32.c b/net/tap-win32.c
index f6fc9610a7..625d53c64b 100644
--- a/net/tap-win32.c
+++ b/net/tap-win32.c
@@ -688,6 +688,16 @@ void tap_fd_set_vnet_hdr_len(int fd, int len)
{
}
+int tap_fd_set_vnet_le(int fd, int is_le)
+{
+ return -EINVAL;
+}
+
+int tap_fd_set_vnet_be(int fd, int is_be)
+{
+ return -EINVAL;
+}
+
static void tap_using_vnet_hdr(NetClientState *nc, bool using_vnet_hdr)
{
}
diff --git a/net/tap.c b/net/tap.c
index aa8b3f5c8c..bd01590e8e 100644
--- a/net/tap.c
+++ b/net/tap.c
@@ -266,6 +266,20 @@ static void tap_using_vnet_hdr(NetClientState *nc, bool using_vnet_hdr)
s->using_vnet_hdr = using_vnet_hdr;
}
+static int tap_set_vnet_le(NetClientState *nc, bool is_le)
+{
+ TAPState *s = DO_UPCAST(TAPState, nc, nc);
+
+ return tap_fd_set_vnet_le(s->fd, is_le);
+}
+
+static int tap_set_vnet_be(NetClientState *nc, bool is_be)
+{
+ TAPState *s = DO_UPCAST(TAPState, nc, nc);
+
+ return tap_fd_set_vnet_be(s->fd, is_be);
+}
+
static void tap_set_offload(NetClientState *nc, int csum, int tso4,
int tso6, int ecn, int ufo)
{
@@ -332,6 +346,8 @@ static NetClientInfo net_tap_info = {
.using_vnet_hdr = tap_using_vnet_hdr,
.set_offload = tap_set_offload,
.set_vnet_hdr_len = tap_set_vnet_hdr_len,
+ .set_vnet_le = tap_set_vnet_le,
+ .set_vnet_be = tap_set_vnet_be,
};
static TAPState *net_tap_fd_init(NetClientState *peer,
@@ -646,7 +662,6 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer,
options.backend_type = VHOST_BACKEND_TYPE_KERNEL;
options.net_backend = &s->nc;
- options.force = tap->has_vhostforce && tap->vhostforce;
if (tap->has_vhostfd || tap->has_vhostfds) {
vhostfd = monitor_fd_param(cur_mon, vhostfdname, &err);
diff --git a/net/tap_int.h b/net/tap_int.h
index d12a409967..2378021c45 100644
--- a/net/tap_int.h
+++ b/net/tap_int.h
@@ -40,6 +40,8 @@ int tap_probe_vnet_hdr_len(int fd, int len);
int tap_probe_has_ufo(int fd);
void tap_fd_set_offload(int fd, int csum, int tso4, int tso6, int ecn, int ufo);
void tap_fd_set_vnet_hdr_len(int fd, int len);
+int tap_fd_set_vnet_le(int fd, int vnet_is_le);
+int tap_fd_set_vnet_be(int fd, int vnet_is_be);
int tap_fd_enable(int fd);
int tap_fd_disable(int fd);
int tap_fd_get_ifname(int fd, char *ifname);
diff --git a/net/vhost-user.c b/net/vhost-user.c
index 3930741fb6..b51bc044b5 100644
--- a/net/vhost-user.c
+++ b/net/vhost-user.c
@@ -50,7 +50,6 @@ static int vhost_user_start(VhostUserState *s)
options.backend_type = VHOST_BACKEND_TYPE_USER;
options.net_backend = &s->nc;
options.opaque = s->chr;
- options.force = true;
s->vhost_net = vhost_net_init(&options);
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-24 23:57:36 +0000