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-rw-r--r--hw/net/e1000e_core.c2
-rw-r--r--hw/net/igb_core.c2
-rw-r--r--hw/net/virtio-net.c4
-rw-r--r--hw/net/vmxnet3.c2
-rw-r--r--include/net/net.h4
-rw-r--r--net/net.c4
-rw-r--r--net/netmap.c2
-rw-r--r--net/tap-bsd.c2
-rw-r--r--net/tap-linux.c15
-rw-r--r--net/tap-linux.h2
-rw-r--r--net/tap-solaris.c2
-rw-r--r--net/tap-stub.c2
-rw-r--r--net/tap-win32.c2
-rw-r--r--net/tap.c6
-rw-r--r--net/tap_int.h3
15 files changed, 35 insertions, 19 deletions
diff --git a/hw/net/e1000e_core.c b/hw/net/e1000e_core.c
index f8aeafa..d405595 100644
--- a/hw/net/e1000e_core.c
+++ b/hw/net/e1000e_core.c
@@ -2852,7 +2852,7 @@ e1000e_update_rx_offloads(E1000ECore *core)
if (core->has_vnet) {
qemu_set_offload(qemu_get_queue(core->owner_nic)->peer,
- cso_state, 0, 0, 0, 0);
+ cso_state, 0, 0, 0, 0, 0, 0);
}
}
diff --git a/hw/net/igb_core.c b/hw/net/igb_core.c
index 8b6b75c..389eef1 100644
--- a/hw/net/igb_core.c
+++ b/hw/net/igb_core.c
@@ -2753,7 +2753,7 @@ igb_update_rx_offloads(IGBCore *core)
if (core->has_vnet) {
qemu_set_offload(qemu_get_queue(core->owner_nic)->peer,
- cso_state, 0, 0, 0, 0);
+ cso_state, 0, 0, 0, 0, 0, 0);
}
}
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
index 7102ec4..d2311e7 100644
--- a/hw/net/virtio-net.c
+++ b/hw/net/virtio-net.c
@@ -859,7 +859,9 @@ static void virtio_net_apply_guest_offloads(VirtIONet *n)
!!(n->curr_guest_offloads & (1ULL << VIRTIO_NET_F_GUEST_TSO4)),
!!(n->curr_guest_offloads & (1ULL << VIRTIO_NET_F_GUEST_TSO6)),
!!(n->curr_guest_offloads & (1ULL << VIRTIO_NET_F_GUEST_ECN)),
- !!(n->curr_guest_offloads & (1ULL << VIRTIO_NET_F_GUEST_UFO)));
+ !!(n->curr_guest_offloads & (1ULL << VIRTIO_NET_F_GUEST_UFO)),
+ !!(n->curr_guest_offloads & (1ULL << VIRTIO_NET_F_GUEST_USO4)),
+ !!(n->curr_guest_offloads & (1ULL << VIRTIO_NET_F_GUEST_USO6)));
}
static uint64_t virtio_net_guest_offloads_by_features(uint32_t features)
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index 3fb1087..226c077 100644
--- a/hw/net/vmxnet3.c
+++ b/hw/net/vmxnet3.c
@@ -1341,6 +1341,8 @@ static void vmxnet3_update_features(VMXNET3State *s)
s->lro_supported,
s->lro_supported,
0,
+ 0,
+ 0,
0);
}
}
diff --git a/include/net/net.h b/include/net/net.h
index 1448d00..b5ccfbb 100644
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -58,7 +58,7 @@ typedef bool (HasVnetHdr)(NetClientState *);
typedef bool (HasVnetHdrLen)(NetClientState *, int);
typedef bool (GetUsingVnetHdr)(NetClientState *);
typedef void (UsingVnetHdr)(NetClientState *, bool);
-typedef void (SetOffload)(NetClientState *, int, int, int, int, int);
+typedef void (SetOffload)(NetClientState *, int, int, int, int, int, int, int);
typedef int (GetVnetHdrLen)(NetClientState *);
typedef void (SetVnetHdrLen)(NetClientState *, int);
typedef int (SetVnetLE)(NetClientState *, bool);
@@ -192,7 +192,7 @@ bool qemu_has_vnet_hdr_len(NetClientState *nc, int len);
bool qemu_get_using_vnet_hdr(NetClientState *nc);
void qemu_using_vnet_hdr(NetClientState *nc, bool enable);
void qemu_set_offload(NetClientState *nc, int csum, int tso4, int tso6,
- int ecn, int ufo);
+ int ecn, int ufo, int uso4, int uso6);
int qemu_get_vnet_hdr_len(NetClientState *nc);
void qemu_set_vnet_hdr_len(NetClientState *nc, int len);
int qemu_set_vnet_le(NetClientState *nc, bool is_le);
diff --git a/net/net.c b/net/net.c
index 6492ad5..543e6de 100644
--- a/net/net.c
+++ b/net/net.c
@@ -532,13 +532,13 @@ void qemu_using_vnet_hdr(NetClientState *nc, bool enable)
}
void qemu_set_offload(NetClientState *nc, int csum, int tso4, int tso6,
- int ecn, int ufo)
+ int ecn, int ufo, int uso4, int uso6)
{
if (!nc || !nc->info->set_offload) {
return;
}
- nc->info->set_offload(nc, csum, tso4, tso6, ecn, ufo);
+ nc->info->set_offload(nc, csum, tso4, tso6, ecn, ufo, uso4, uso6);
}
int qemu_get_vnet_hdr_len(NetClientState *nc)
diff --git a/net/netmap.c b/net/netmap.c
index 9e0cec5..241b27c 100644
--- a/net/netmap.c
+++ b/net/netmap.c
@@ -371,7 +371,7 @@ static void netmap_set_vnet_hdr_len(NetClientState *nc, int len)
}
static void netmap_set_offload(NetClientState *nc, int csum, int tso4, int tso6,
- int ecn, int ufo)
+ int ecn, int ufo, int uso4, int uso6)
{
NetmapState *s = DO_UPCAST(NetmapState, nc, nc);
diff --git a/net/tap-bsd.c b/net/tap-bsd.c
index 4c98fdd..abd16a2 100644
--- a/net/tap-bsd.c
+++ b/net/tap-bsd.c
@@ -232,7 +232,7 @@ int tap_fd_set_vnet_be(int fd, int is_be)
}
void tap_fd_set_offload(int fd, int csum, int tso4,
- int tso6, int ecn, int ufo)
+ int tso6, int ecn, int ufo, int uso4, int uso6)
{
}
diff --git a/net/tap-linux.c b/net/tap-linux.c
index f54f308..30fcca1 100644
--- a/net/tap-linux.c
+++ b/net/tap-linux.c
@@ -237,7 +237,7 @@ int tap_fd_set_vnet_be(int fd, int is_be)
}
void tap_fd_set_offload(int fd, int csum, int tso4,
- int tso6, int ecn, int ufo)
+ int tso6, int ecn, int ufo, int uso4, int uso6)
{
unsigned int offload = 0;
@@ -256,13 +256,22 @@ void tap_fd_set_offload(int fd, int csum, int tso4,
offload |= TUN_F_TSO_ECN;
if (ufo)
offload |= TUN_F_UFO;
+ if (uso4) {
+ offload |= TUN_F_USO4;
+ }
+ if (uso6) {
+ offload |= TUN_F_USO6;
+ }
}
if (ioctl(fd, TUNSETOFFLOAD, offload) != 0) {
- offload &= ~TUN_F_UFO;
+ offload &= ~(TUN_F_USO4 | TUN_F_USO6);
if (ioctl(fd, TUNSETOFFLOAD, offload) != 0) {
- fprintf(stderr, "TUNSETOFFLOAD ioctl() failed: %s\n",
+ offload &= ~TUN_F_UFO;
+ if (ioctl(fd, TUNSETOFFLOAD, offload) != 0) {
+ fprintf(stderr, "TUNSETOFFLOAD ioctl() failed: %s\n",
strerror(errno));
+ }
}
}
}
diff --git a/net/tap-linux.h b/net/tap-linux.h
index bbbb62c..9a58cec 100644
--- a/net/tap-linux.h
+++ b/net/tap-linux.h
@@ -50,5 +50,7 @@
#define TUN_F_TSO6 0x04 /* I can handle TSO for IPv6 packets */
#define TUN_F_TSO_ECN 0x08 /* I can handle TSO with ECN bits. */
#define TUN_F_UFO 0x10 /* I can handle UFO packets */
+#define TUN_F_USO4 0x20 /* I can handle USO for IPv4 packets */
+#define TUN_F_USO6 0x40 /* I can handle USO for IPv6 packets */
#endif /* QEMU_TAP_LINUX_H */
diff --git a/net/tap-solaris.c b/net/tap-solaris.c
index 38e1502..a617a10 100644
--- a/net/tap-solaris.c
+++ b/net/tap-solaris.c
@@ -236,7 +236,7 @@ int tap_fd_set_vnet_be(int fd, int is_be)
}
void tap_fd_set_offload(int fd, int csum, int tso4,
- int tso6, int ecn, int ufo)
+ int tso6, int ecn, int ufo, int uso4, int uso6)
{
}
diff --git a/net/tap-stub.c b/net/tap-stub.c
index a0fa258..ac8dfc0 100644
--- a/net/tap-stub.c
+++ b/net/tap-stub.c
@@ -67,7 +67,7 @@ int tap_fd_set_vnet_be(int fd, int is_be)
}
void tap_fd_set_offload(int fd, int csum, int tso4,
- int tso6, int ecn, int ufo)
+ int tso6, int ecn, int ufo, int uso4, int uso6)
{
}
diff --git a/net/tap-win32.c b/net/tap-win32.c
index f327d62..7b8b4be 100644
--- a/net/tap-win32.c
+++ b/net/tap-win32.c
@@ -741,7 +741,7 @@ static void tap_using_vnet_hdr(NetClientState *nc, bool using_vnet_hdr)
}
static void tap_set_offload(NetClientState *nc, int csum, int tso4,
- int tso6, int ecn, int ufo)
+ int tso6, int ecn, int ufo, int uso4, int uso6)
{
}
diff --git a/net/tap.c b/net/tap.c
index 1bf085d..14ea4ef 100644
--- a/net/tap.c
+++ b/net/tap.c
@@ -307,14 +307,14 @@ static int tap_set_vnet_be(NetClientState *nc, bool is_be)
}
static void tap_set_offload(NetClientState *nc, int csum, int tso4,
- int tso6, int ecn, int ufo)
+ int tso6, int ecn, int ufo, int uso4, int uso6)
{
TAPState *s = DO_UPCAST(TAPState, nc, nc);
if (s->fd < 0) {
return;
}
- tap_fd_set_offload(s->fd, csum, tso4, tso6, ecn, ufo);
+ tap_fd_set_offload(s->fd, csum, tso4, tso6, ecn, ufo, uso4, uso6);
}
static void tap_exit_notify(Notifier *notifier, void *data)
@@ -414,7 +414,7 @@ static TAPState *net_tap_fd_init(NetClientState *peer,
s->using_vnet_hdr = false;
s->has_ufo = tap_probe_has_ufo(s->fd);
s->enabled = true;
- tap_set_offload(&s->nc, 0, 0, 0, 0, 0);
+ tap_set_offload(&s->nc, 0, 0, 0, 0, 0, 0, 0);
/*
* Make sure host header length is set correctly in tap:
* it might have been modified by another instance of qemu.
diff --git a/net/tap_int.h b/net/tap_int.h
index 547f8a5..d8861d8 100644
--- a/net/tap_int.h
+++ b/net/tap_int.h
@@ -37,7 +37,8 @@ void tap_set_sndbuf(int fd, const NetdevTapOptions *tap, Error **errp);
int tap_probe_vnet_hdr(int fd, Error **errp);
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_offload(int fd, int csum, int tso4, int tso6, int ecn, int ufo,
+ int uso4, int uso6);
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);
generated by cgit v1.1 at 2024-10-20 16:54:29 +0000