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-rw-r--r--drivers/net/arcnet/arcnet.c2
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic.h3
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c4
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c2
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c22
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c2
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c2
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c2
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c16
-rw-r--r--drivers/net/veth.c1
-rw-r--r--drivers/net/vxlan.c57
-rw-r--r--net/bridge/br_multicast.c5
-rw-r--r--net/ipv4/sysctl_net_ipv4.c6
13 files changed, 82 insertions, 42 deletions
diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c
index a746ba272f04..a956053608f9 100644
--- a/drivers/net/arcnet/arcnet.c
+++ b/drivers/net/arcnet/arcnet.c
@@ -1007,7 +1007,7 @@ static void arcnet_rx(struct net_device *dev, int bufnum)
soft = &pkt.soft.rfc1201;
- lp->hw.copy_from_card(dev, bufnum, 0, &pkt, sizeof(ARC_HDR_SIZE));
+ lp->hw.copy_from_card(dev, bufnum, 0, &pkt, ARC_HDR_SIZE);
if (pkt.hard.offset[0]) {
ofs = pkt.hard.offset[0];
length = 256 - ofs;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
index b00cf5665eab..f4bb8f5d7453 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
@@ -1869,7 +1869,8 @@ static inline void qlcnic_free_mac_list(struct qlcnic_adapter *adapter)
static inline void qlcnic_set_mac_filter_count(struct qlcnic_adapter *adapter)
{
- adapter->ahw->hw_ops->set_mac_filter_count(adapter);
+ if (adapter->ahw->hw_ops->set_mac_filter_count)
+ adapter->ahw->hw_ops->set_mac_filter_count(adapter);
}
static inline void qlcnic_dev_request_reset(struct qlcnic_adapter *adapter,
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index 0913c623a67e..bc483e1881a3 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -3014,8 +3014,8 @@ int qlcnic_83xx_get_settings(struct qlcnic_adapter *adapter,
}
if (ahw->port_type == QLCNIC_XGBE) {
- ecmd->supported = SUPPORTED_1000baseT_Full;
- ecmd->advertising = ADVERTISED_1000baseT_Full;
+ ecmd->supported = SUPPORTED_10000baseT_Full;
+ ecmd->advertising = ADVERTISED_10000baseT_Full;
} else {
ecmd->supported = (SUPPORTED_10baseT_Half |
SUPPORTED_10baseT_Full |
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
index 700a46324d09..05a847e599c6 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
@@ -1540,7 +1540,7 @@ qlcnic_set_dump(struct net_device *netdev, struct ethtool_dump *val)
return 0;
case QLCNIC_SET_QUIESCENT:
case QLCNIC_RESET_QUIESCENT:
- state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
+ state = QLC_SHARED_REG_RD32(adapter, QLCNIC_CRB_DEV_STATE);
if (state == QLCNIC_DEV_FAILED || (state == QLCNIC_DEV_BADBAD))
netdev_info(netdev, "Device in FAILED state\n");
return 0;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
index 5b5d2edf125d..4ed7e73d88d3 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
@@ -516,20 +516,18 @@ void __qlcnic_set_multi(struct net_device *netdev, u16 vlan)
if (netdev->flags & IFF_PROMISC) {
if (!(adapter->flags & QLCNIC_PROMISC_DISABLED))
mode = VPORT_MISS_MODE_ACCEPT_ALL;
- } else if (netdev->flags & IFF_ALLMULTI) {
- if (netdev_mc_count(netdev) > ahw->max_mc_count) {
- mode = VPORT_MISS_MODE_ACCEPT_MULTI;
- } else if (!netdev_mc_empty(netdev) &&
- !qlcnic_sriov_vf_check(adapter)) {
- netdev_for_each_mc_addr(ha, netdev)
- qlcnic_nic_add_mac(adapter, ha->addr,
- vlan);
- }
- if (mode != VPORT_MISS_MODE_ACCEPT_MULTI &&
- qlcnic_sriov_vf_check(adapter))
- qlcnic_vf_add_mc_list(netdev, vlan);
+ } else if ((netdev->flags & IFF_ALLMULTI) ||
+ (netdev_mc_count(netdev) > ahw->max_mc_count)) {
+ mode = VPORT_MISS_MODE_ACCEPT_MULTI;
+ } else if (!netdev_mc_empty(netdev) &&
+ !qlcnic_sriov_vf_check(adapter)) {
+ netdev_for_each_mc_addr(ha, netdev)
+ qlcnic_nic_add_mac(adapter, ha->addr, vlan);
}
+ if (qlcnic_sriov_vf_check(adapter))
+ qlcnic_vf_add_mc_list(netdev, vlan);
+
/* configure unicast MAC address, if there is not sufficient space
* to store all the unicast addresses then enable promiscuous mode
*/
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
index d28336fc65ab..a2023090e866 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
@@ -142,7 +142,7 @@ void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter)
buffrag->length, PCI_DMA_TODEVICE);
buffrag->dma = 0ULL;
}
- for (j = 0; j < cmd_buf->frag_count; j++) {
+ for (j = 1; j < cmd_buf->frag_count; j++) {
buffrag++;
if (buffrag->dma) {
pci_unmap_page(adapter->pdev, buffrag->dma,
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index 4528f8ec333b..41635f2b9399 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
@@ -1531,12 +1531,12 @@ int __qlcnic_up(struct qlcnic_adapter *adapter, struct net_device *netdev)
if (netdev->features & NETIF_F_LRO)
qlcnic_config_hw_lro(adapter, QLCNIC_LRO_ENABLED);
+ set_bit(__QLCNIC_DEV_UP, &adapter->state);
qlcnic_napi_enable(adapter);
qlcnic_linkevent_request(adapter, 1);
adapter->ahw->reset_context = 0;
- set_bit(__QLCNIC_DEV_UP, &adapter->state);
return 0;
}
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
index ab8a6744d402..79e54efe07b9 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
@@ -1084,7 +1084,7 @@ flash_temp:
tmpl_hdr = ahw->fw_dump.tmpl_hdr;
tmpl_hdr->drv_cap_mask = QLCNIC_DUMP_MASK_DEF;
- if ((tmpl_hdr->version & 0xffffff) >= 0x20001)
+ if ((tmpl_hdr->version & 0xfffff) >= 0x20001)
ahw->fw_dump.use_pex_dma = true;
else
ahw->fw_dump.use_pex_dma = false;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
index ee0c1d307966..46aeb593fd52 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
@@ -635,10 +635,12 @@ static int qlcnic_sriov_pf_channel_cfg_cmd(struct qlcnic_bc_trans *trans,
struct qlcnic_cmd_args *cmd)
{
struct qlcnic_vf_info *vf = trans->vf;
- struct qlcnic_adapter *adapter = vf->adapter;
- int err;
+ struct qlcnic_vport *vp = vf->vp;
+ struct qlcnic_adapter *adapter;
u16 func = vf->pci_func;
+ int err;
+ adapter = vf->adapter;
cmd->rsp.arg[0] = trans->req_hdr->cmd_op;
cmd->rsp.arg[0] |= (1 << 16);
@@ -650,6 +652,8 @@ static int qlcnic_sriov_pf_channel_cfg_cmd(struct qlcnic_bc_trans *trans,
qlcnic_sriov_pf_config_vport(adapter, 0, func);
}
} else {
+ if (vp->vlan_mode == QLC_GUEST_VLAN_MODE)
+ vp->vlan = 0;
err = qlcnic_sriov_pf_config_vport(adapter, 0, func);
}
@@ -1561,6 +1565,7 @@ void qlcnic_sriov_pf_handle_flr(struct qlcnic_sriov *sriov,
struct qlcnic_vf_info *vf)
{
struct net_device *dev = vf->adapter->netdev;
+ struct qlcnic_vport *vp = vf->vp;
if (!test_and_clear_bit(QLC_BC_VF_STATE, &vf->state)) {
clear_bit(QLC_BC_VF_FLR, &vf->state);
@@ -1573,6 +1578,9 @@ void qlcnic_sriov_pf_handle_flr(struct qlcnic_sriov *sriov,
return;
}
+ if (vp->vlan_mode == QLC_GUEST_VLAN_MODE)
+ vp->vlan = 0;
+
qlcnic_sriov_schedule_flr(sriov, vf, qlcnic_sriov_pf_process_flr);
netdev_info(dev, "FLR received for PCI func %d\n", vf->pci_func);
}
@@ -1621,13 +1629,15 @@ int qlcnic_sriov_set_vf_mac(struct net_device *netdev, int vf, u8 *mac)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_sriov *sriov = adapter->ahw->sriov;
- int i, num_vfs = sriov->num_vfs;
+ int i, num_vfs;
struct qlcnic_vf_info *vf_info;
u8 *curr_mac;
if (!qlcnic_sriov_pf_check(adapter))
return -EOPNOTSUPP;
+ num_vfs = sriov->num_vfs;
+
if (!is_valid_ether_addr(mac) || vf >= num_vfs)
return -EINVAL;
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index da866523cf20..eee1f19ef1e9 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -269,6 +269,7 @@ static void veth_setup(struct net_device *dev)
dev->ethtool_ops = &veth_ethtool_ops;
dev->features |= NETIF_F_LLTX;
dev->features |= VETH_FEATURES;
+ dev->vlan_features = dev->features;
dev->destructor = veth_dev_free;
dev->hw_features = VETH_FEATURES;
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index a5ba8dd7e6be..f4c6db419ddb 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -136,7 +136,8 @@ struct vxlan_dev {
u32 flags; /* VXLAN_F_* below */
struct work_struct sock_work;
- struct work_struct igmp_work;
+ struct work_struct igmp_join;
+ struct work_struct igmp_leave;
unsigned long age_interval;
struct timer_list age_timer;
@@ -736,7 +737,6 @@ static bool vxlan_snoop(struct net_device *dev,
return false;
}
-
/* See if multicast group is already in use by other ID */
static bool vxlan_group_used(struct vxlan_net *vn, __be32 remote_ip)
{
@@ -770,12 +770,13 @@ static void vxlan_sock_release(struct vxlan_net *vn, struct vxlan_sock *vs)
queue_work(vxlan_wq, &vs->del_work);
}
-/* Callback to update multicast group membership.
- * Scheduled when vxlan goes up/down.
+/* Callback to update multicast group membership when first VNI on
+ * multicast asddress is brought up
+ * Done as workqueue because ip_mc_join_group acquires RTNL.
*/
-static void vxlan_igmp_work(struct work_struct *work)
+static void vxlan_igmp_join(struct work_struct *work)
{
- struct vxlan_dev *vxlan = container_of(work, struct vxlan_dev, igmp_work);
+ struct vxlan_dev *vxlan = container_of(work, struct vxlan_dev, igmp_join);
struct vxlan_net *vn = net_generic(dev_net(vxlan->dev), vxlan_net_id);
struct vxlan_sock *vs = vxlan->vn_sock;
struct sock *sk = vs->sock->sk;
@@ -785,10 +786,27 @@ static void vxlan_igmp_work(struct work_struct *work)
};
lock_sock(sk);
- if (vxlan_group_used(vn, vxlan->default_dst.remote_ip))
- ip_mc_join_group(sk, &mreq);
- else
- ip_mc_leave_group(sk, &mreq);
+ ip_mc_join_group(sk, &mreq);
+ release_sock(sk);
+
+ vxlan_sock_release(vn, vs);
+ dev_put(vxlan->dev);
+}
+
+/* Inverse of vxlan_igmp_join when last VNI is brought down */
+static void vxlan_igmp_leave(struct work_struct *work)
+{
+ struct vxlan_dev *vxlan = container_of(work, struct vxlan_dev, igmp_leave);
+ struct vxlan_net *vn = net_generic(dev_net(vxlan->dev), vxlan_net_id);
+ struct vxlan_sock *vs = vxlan->vn_sock;
+ struct sock *sk = vs->sock->sk;
+ struct ip_mreqn mreq = {
+ .imr_multiaddr.s_addr = vxlan->default_dst.remote_ip,
+ .imr_ifindex = vxlan->default_dst.remote_ifindex,
+ };
+
+ lock_sock(sk);
+ ip_mc_leave_group(sk, &mreq);
release_sock(sk);
vxlan_sock_release(vn, vs);
@@ -1359,6 +1377,7 @@ static void vxlan_uninit(struct net_device *dev)
/* Start ageing timer and join group when device is brought up */
static int vxlan_open(struct net_device *dev)
{
+ struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
struct vxlan_dev *vxlan = netdev_priv(dev);
struct vxlan_sock *vs = vxlan->vn_sock;
@@ -1366,10 +1385,11 @@ static int vxlan_open(struct net_device *dev)
if (!vs)
return -ENOTCONN;
- if (IN_MULTICAST(ntohl(vxlan->default_dst.remote_ip))) {
+ if (IN_MULTICAST(ntohl(vxlan->default_dst.remote_ip)) &&
+ ! vxlan_group_used(vn, vxlan->default_dst.remote_ip)) {
vxlan_sock_hold(vs);
dev_hold(dev);
- queue_work(vxlan_wq, &vxlan->igmp_work);
+ queue_work(vxlan_wq, &vxlan->igmp_join);
}
if (vxlan->age_interval)
@@ -1400,13 +1420,15 @@ static void vxlan_flush(struct vxlan_dev *vxlan)
/* Cleanup timer and forwarding table on shutdown */
static int vxlan_stop(struct net_device *dev)
{
+ struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
struct vxlan_dev *vxlan = netdev_priv(dev);
struct vxlan_sock *vs = vxlan->vn_sock;
- if (vs && IN_MULTICAST(ntohl(vxlan->default_dst.remote_ip))) {
+ if (vs && IN_MULTICAST(ntohl(vxlan->default_dst.remote_ip)) &&
+ ! vxlan_group_used(vn, vxlan->default_dst.remote_ip)) {
vxlan_sock_hold(vs);
dev_hold(dev);
- queue_work(vxlan_wq, &vxlan->igmp_work);
+ queue_work(vxlan_wq, &vxlan->igmp_leave);
}
del_timer_sync(&vxlan->age_timer);
@@ -1471,7 +1493,8 @@ static void vxlan_setup(struct net_device *dev)
INIT_LIST_HEAD(&vxlan->next);
spin_lock_init(&vxlan->hash_lock);
- INIT_WORK(&vxlan->igmp_work, vxlan_igmp_work);
+ INIT_WORK(&vxlan->igmp_join, vxlan_igmp_join);
+ INIT_WORK(&vxlan->igmp_leave, vxlan_igmp_leave);
INIT_WORK(&vxlan->sock_work, vxlan_sock_work);
init_timer_deferrable(&vxlan->age_timer);
@@ -1878,10 +1901,12 @@ static __net_exit void vxlan_exit_net(struct net *net)
{
struct vxlan_net *vn = net_generic(net, vxlan_net_id);
struct vxlan_dev *vxlan;
+ LIST_HEAD(list);
rtnl_lock();
list_for_each_entry(vxlan, &vn->vxlan_list, next)
- dev_close(vxlan->dev);
+ unregister_netdevice_queue(vxlan->dev, &list);
+ unregister_netdevice_many(&list);
rtnl_unlock();
}
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 69af490cce44..4b99c9a27044 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -619,6 +619,9 @@ rehash:
mp->br = br;
mp->addr = *group;
+ setup_timer(&mp->timer, br_multicast_group_expired,
+ (unsigned long)mp);
+
hlist_add_head_rcu(&mp->hlist[mdb->ver], &mdb->mhash[hash]);
mdb->size++;
@@ -1126,7 +1129,6 @@ static int br_ip4_multicast_query(struct net_bridge *br,
if (!mp)
goto out;
- setup_timer(&mp->timer, br_multicast_group_expired, (unsigned long)mp);
mod_timer(&mp->timer, now + br->multicast_membership_interval);
mp->timer_armed = true;
@@ -1204,7 +1206,6 @@ static int br_ip6_multicast_query(struct net_bridge *br,
if (!mp)
goto out;
- setup_timer(&mp->timer, br_multicast_group_expired, (unsigned long)mp);
mod_timer(&mp->timer, now + br->multicast_membership_interval);
mp->timer_armed = true;
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index b2c123c44d69..610e324348d1 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -36,6 +36,8 @@ static int tcp_adv_win_scale_min = -31;
static int tcp_adv_win_scale_max = 31;
static int ip_ttl_min = 1;
static int ip_ttl_max = 255;
+static int tcp_syn_retries_min = 1;
+static int tcp_syn_retries_max = MAX_TCP_SYNCNT;
static int ip_ping_group_range_min[] = { 0, 0 };
static int ip_ping_group_range_max[] = { GID_T_MAX, GID_T_MAX };
@@ -332,7 +334,9 @@ static struct ctl_table ipv4_table[] = {
.data = &sysctl_tcp_syn_retries,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &tcp_syn_retries_min,
+ .extra2 = &tcp_syn_retries_max
},
{
.procname = "tcp_synack_retries",
generated by cgit v1.2.3 (git 2.0.4) at 2025-02-02 11:48:40 +0000