summaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/dsa/mv88e6xxx/chip.c2
-rw-r--r--drivers/net/dsa/sja1105/sja1105_main.c32
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c14
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c4
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_ethtool.c4
-rw-r--r--drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c4
-rw-r--r--drivers/net/ethernet/mediatek/mtk_eth_soc.c15
-rw-r--r--drivers/net/ethernet/ti/cpsw_ethtool.c2
-rw-r--r--drivers/net/ipvlan/ipvlan_main.c2
-rw-r--r--drivers/net/phy/phylink.c13
-rw-r--r--drivers/net/phy/sfp.c24
-rw-r--r--drivers/s390/net/qeth_core_main.c22
-rw-r--r--drivers/s390/net/qeth_l2_main.c2
-rw-r--r--drivers/s390/net/qeth_l3_main.c32
14 files changed, 116 insertions, 56 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 42da3f1bff5b..063c7a671b41 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -1388,7 +1388,7 @@ static int mv88e6xxx_vtu_get(struct mv88e6xxx_chip *chip, u16 vid,
int err;
if (!vid)
- return -EINVAL;
+ return -EOPNOTSUPP;
entry->vid = vid - 1;
entry->valid = false;
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c
index 0663b78a2f6c..1c3959efebc4 100644
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c
@@ -652,16 +652,6 @@ static int sja1105_speed[] = {
[SJA1105_SPEED_1000MBPS] = 1000,
};
-static sja1105_speed_t sja1105_get_speed_cfg(unsigned int speed_mbps)
-{
- int i;
-
- for (i = SJA1105_SPEED_AUTO; i <= SJA1105_SPEED_1000MBPS; i++)
- if (sja1105_speed[i] == speed_mbps)
- return i;
- return -EINVAL;
-}
-
/* Set link speed and enable/disable traffic I/O in the MAC configuration
* for a specific port.
*
@@ -684,8 +674,21 @@ static int sja1105_adjust_port_config(struct sja1105_private *priv, int port,
mii = priv->static_config.tables[BLK_IDX_XMII_PARAMS].entries;
mac = priv->static_config.tables[BLK_IDX_MAC_CONFIG].entries;
- speed = sja1105_get_speed_cfg(speed_mbps);
- if (speed_mbps && speed < 0) {
+ switch (speed_mbps) {
+ case 0:
+ /* No speed update requested */
+ speed = SJA1105_SPEED_AUTO;
+ break;
+ case 10:
+ speed = SJA1105_SPEED_10MBPS;
+ break;
+ case 100:
+ speed = SJA1105_SPEED_100MBPS;
+ break;
+ case 1000:
+ speed = SJA1105_SPEED_1000MBPS;
+ break;
+ default:
dev_err(dev, "Invalid speed %iMbps\n", speed_mbps);
return -EINVAL;
}
@@ -695,10 +698,7 @@ static int sja1105_adjust_port_config(struct sja1105_private *priv, int port,
* and we no longer need to store it in the static config (already told
* hardware we want auto during upload phase).
*/
- if (speed_mbps)
- mac[port].speed = speed;
- else
- mac[port].speed = SJA1105_SPEED_AUTO;
+ mac[port].speed = speed;
/* On P/Q/R/S, one can read from the device via the MAC reconfiguration
* tables. On E/T, MAC reconfig tables are not readable, only writable.
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
index 1208f7ecdd76..3fc41da39a0a 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
@@ -335,13 +335,13 @@ static int hw_atl_utils_fw_upload_dwords(struct aq_hw_s *self, u32 a, u32 *p,
{
u32 val;
int err = 0;
- bool is_locked;
- is_locked = hw_atl_sem_ram_get(self);
- if (!is_locked) {
- err = -ETIME;
+ err = readx_poll_timeout_atomic(hw_atl_sem_ram_get, self,
+ val, val == 1U,
+ 10U, 100000U);
+ if (err < 0)
goto err_exit;
- }
+
if (IS_CHIP_FEATURE(REVISION_B1)) {
u32 offset = 0;
@@ -353,8 +353,8 @@ static int hw_atl_utils_fw_upload_dwords(struct aq_hw_s *self, u32 a, u32 *p,
/* 1000 times by 10us = 10ms */
err = readx_poll_timeout_atomic(hw_atl_scrpad12_get,
self, val,
- (val & 0xF0000000) ==
- 0x80000000,
+ (val & 0xF0000000) !=
+ 0x80000000,
10U, 10000U);
}
} else {
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c
index fbc9d6ac841f..9c16d85fb104 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c
@@ -384,7 +384,7 @@ static int aq_fw2x_set_sleep_proxy(struct aq_hw_s *self, u8 *mac)
err = readx_poll_timeout_atomic(aq_fw2x_state2_get,
self, val,
val & HW_ATL_FW2X_CTRL_SLEEP_PROXY,
- 1U, 10000U);
+ 1U, 100000U);
err_exit:
return err;
@@ -404,6 +404,8 @@ static int aq_fw2x_set_wol_params(struct aq_hw_s *self, u8 *mac)
msg = (struct fw2x_msg_wol *)rpc;
+ memset(msg, 0, sizeof(*msg));
+
msg->msg_id = HAL_ATLANTIC_UTILS_FW2X_MSG_WOL;
msg->magic_packet_enabled = true;
memcpy(msg->hw_addr, mac, ETH_ALEN);
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
index d1df0a44f93c..717fccc2efba 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
@@ -335,6 +335,7 @@ static int __lb_setup(struct net_device *ndev,
static int __lb_up(struct net_device *ndev,
enum hnae_loop loop_mode)
{
+#define NIC_LB_TEST_WAIT_PHY_LINK_TIME 300
struct hns_nic_priv *priv = netdev_priv(ndev);
struct hnae_handle *h = priv->ae_handle;
int speed, duplex;
@@ -361,6 +362,9 @@ static int __lb_up(struct net_device *ndev,
h->dev->ops->adjust_link(h, speed, duplex);
+ /* wait adjust link done and phy ready */
+ msleep(NIC_LB_TEST_WAIT_PHY_LINK_TIME);
+
return 0;
}
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 7a67e23a2c2b..d8e5241097a9 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -1304,8 +1304,8 @@ static void mvpp2_ethtool_get_strings(struct net_device *netdev, u32 sset,
int i;
for (i = 0; i < ARRAY_SIZE(mvpp2_ethtool_regs); i++)
- memcpy(data + i * ETH_GSTRING_LEN,
- &mvpp2_ethtool_regs[i].string, ETH_GSTRING_LEN);
+ strscpy(data + i * ETH_GSTRING_LEN,
+ mvpp2_ethtool_regs[i].string, ETH_GSTRING_LEN);
}
}
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index f9fbb3ffa3a6..765cd56ebcd2 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1778,6 +1778,7 @@ static void mtk_poll_controller(struct net_device *dev)
static int mtk_start_dma(struct mtk_eth *eth)
{
+ u32 rx_2b_offset = (NET_IP_ALIGN == 2) ? MTK_RX_2B_OFFSET : 0;
int err;
err = mtk_dma_init(eth);
@@ -1794,7 +1795,7 @@ static int mtk_start_dma(struct mtk_eth *eth)
MTK_QDMA_GLO_CFG);
mtk_w32(eth,
- MTK_RX_DMA_EN | MTK_RX_2B_OFFSET |
+ MTK_RX_DMA_EN | rx_2b_offset |
MTK_RX_BT_32DWORDS | MTK_MULTI_EN,
MTK_PDMA_GLO_CFG);
@@ -2298,13 +2299,13 @@ static int mtk_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd,
switch (cmd->cmd) {
case ETHTOOL_GRXRINGS:
- if (dev->features & NETIF_F_LRO) {
+ if (dev->hw_features & NETIF_F_LRO) {
cmd->data = MTK_MAX_RX_RING_NUM;
ret = 0;
}
break;
case ETHTOOL_GRXCLSRLCNT:
- if (dev->features & NETIF_F_LRO) {
+ if (dev->hw_features & NETIF_F_LRO) {
struct mtk_mac *mac = netdev_priv(dev);
cmd->rule_cnt = mac->hwlro_ip_cnt;
@@ -2312,11 +2313,11 @@ static int mtk_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd,
}
break;
case ETHTOOL_GRXCLSRULE:
- if (dev->features & NETIF_F_LRO)
+ if (dev->hw_features & NETIF_F_LRO)
ret = mtk_hwlro_get_fdir_entry(dev, cmd);
break;
case ETHTOOL_GRXCLSRLALL:
- if (dev->features & NETIF_F_LRO)
+ if (dev->hw_features & NETIF_F_LRO)
ret = mtk_hwlro_get_fdir_all(dev, cmd,
rule_locs);
break;
@@ -2333,11 +2334,11 @@ static int mtk_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd)
switch (cmd->cmd) {
case ETHTOOL_SRXCLSRLINS:
- if (dev->features & NETIF_F_LRO)
+ if (dev->hw_features & NETIF_F_LRO)
ret = mtk_hwlro_add_ipaddr(dev, cmd);
break;
case ETHTOOL_SRXCLSRLDEL:
- if (dev->features & NETIF_F_LRO)
+ if (dev->hw_features & NETIF_F_LRO)
ret = mtk_hwlro_del_ipaddr(dev, cmd);
break;
default:
diff --git a/drivers/net/ethernet/ti/cpsw_ethtool.c b/drivers/net/ethernet/ti/cpsw_ethtool.c
index a4a7ec0d2531..6d1c9ebae7cc 100644
--- a/drivers/net/ethernet/ti/cpsw_ethtool.c
+++ b/drivers/net/ethernet/ti/cpsw_ethtool.c
@@ -643,7 +643,7 @@ void cpsw_get_ringparam(struct net_device *ndev,
struct cpsw_common *cpsw = priv->cpsw;
/* not supported */
- ering->tx_max_pending = 0;
+ ering->tx_max_pending = cpsw->descs_pool_size - CPSW_MAX_QUEUES;
ering->tx_pending = cpdma_get_num_tx_descs(cpsw->dma);
ering->rx_max_pending = cpsw->descs_pool_size - CPSW_MAX_QUEUES;
ering->rx_pending = cpdma_get_num_rx_descs(cpsw->dma);
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index cf38c392b9b6..1c96bed5a7c4 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -107,7 +107,7 @@ static void ipvlan_port_destroy(struct net_device *dev)
}
#define IPVLAN_FEATURES \
- (NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | \
+ (NETIF_F_SG | NETIF_F_CSUM_MASK | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | \
NETIF_F_GSO | NETIF_F_TSO | NETIF_F_GSO_ROBUST | \
NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_GRO | NETIF_F_RXCSUM | \
NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_HW_VLAN_STAG_FILTER)
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index 9044b95d2afe..4c0616ba314d 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -1073,6 +1073,7 @@ EXPORT_SYMBOL_GPL(phylink_ethtool_ksettings_get);
int phylink_ethtool_ksettings_set(struct phylink *pl,
const struct ethtool_link_ksettings *kset)
{
+ __ETHTOOL_DECLARE_LINK_MODE_MASK(support);
struct ethtool_link_ksettings our_kset;
struct phylink_link_state config;
int ret;
@@ -1083,11 +1084,12 @@ int phylink_ethtool_ksettings_set(struct phylink *pl,
kset->base.autoneg != AUTONEG_ENABLE)
return -EINVAL;
+ linkmode_copy(support, pl->supported);
config = pl->link_config;
/* Mask out unsupported advertisements */
linkmode_and(config.advertising, kset->link_modes.advertising,
- pl->supported);
+ support);
/* FIXME: should we reject autoneg if phy/mac does not support it? */
if (kset->base.autoneg == AUTONEG_DISABLE) {
@@ -1097,7 +1099,7 @@ int phylink_ethtool_ksettings_set(struct phylink *pl,
* duplex.
*/
s = phy_lookup_setting(kset->base.speed, kset->base.duplex,
- pl->supported, false);
+ support, false);
if (!s)
return -EINVAL;
@@ -1126,7 +1128,7 @@ int phylink_ethtool_ksettings_set(struct phylink *pl,
__set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, config.advertising);
}
- if (phylink_validate(pl, pl->supported, &config))
+ if (phylink_validate(pl, support, &config))
return -EINVAL;
/* If autonegotiation is enabled, we must have an advertisement */
@@ -1576,6 +1578,7 @@ static int phylink_sfp_module_insert(void *upstream,
{
struct phylink *pl = upstream;
__ETHTOOL_DECLARE_LINK_MODE_MASK(support) = { 0, };
+ __ETHTOOL_DECLARE_LINK_MODE_MASK(support1);
struct phylink_link_state config;
phy_interface_t iface;
int ret = 0;
@@ -1603,6 +1606,8 @@ static int phylink_sfp_module_insert(void *upstream,
return ret;
}
+ linkmode_copy(support1, support);
+
iface = sfp_select_interface(pl->sfp_bus, id, config.advertising);
if (iface == PHY_INTERFACE_MODE_NA) {
netdev_err(pl->netdev,
@@ -1612,7 +1617,7 @@ static int phylink_sfp_module_insert(void *upstream,
}
config.interface = iface;
- ret = phylink_validate(pl, support, &config);
+ ret = phylink_validate(pl, support1, &config);
if (ret) {
netdev_err(pl->netdev, "validation of %s/%s with support %*pb failed: %d\n",
phylink_an_mode_str(MLO_AN_INBAND),
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
index d4635c2178d1..71812be0ac64 100644
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -281,6 +281,7 @@ static int sfp_i2c_read(struct sfp *sfp, bool a2, u8 dev_addr, void *buf,
{
struct i2c_msg msgs[2];
u8 bus_addr = a2 ? 0x51 : 0x50;
+ size_t this_len;
int ret;
msgs[0].addr = bus_addr;
@@ -292,11 +293,26 @@ static int sfp_i2c_read(struct sfp *sfp, bool a2, u8 dev_addr, void *buf,
msgs[1].len = len;
msgs[1].buf = buf;
- ret = i2c_transfer(sfp->i2c, msgs, ARRAY_SIZE(msgs));
- if (ret < 0)
- return ret;
+ while (len) {
+ this_len = len;
+ if (this_len > 16)
+ this_len = 16;
- return ret == ARRAY_SIZE(msgs) ? len : 0;
+ msgs[1].len = this_len;
+
+ ret = i2c_transfer(sfp->i2c, msgs, ARRAY_SIZE(msgs));
+ if (ret < 0)
+ return ret;
+
+ if (ret != ARRAY_SIZE(msgs))
+ break;
+
+ msgs[1].buf += this_len;
+ dev_addr += this_len;
+ len -= this_len;
+ }
+
+ return msgs[1].buf - (u8 *)buf;
}
static int sfp_i2c_write(struct sfp *sfp, bool a2, u8 dev_addr, void *buf,
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 009f2c0ec504..b1823d75dd35 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -1274,16 +1274,20 @@ static int qeth_setup_channel(struct qeth_channel *channel, bool alloc_buffers)
return 0;
}
-static void qeth_osa_set_output_queues(struct qeth_card *card, bool single)
+static int qeth_osa_set_output_queues(struct qeth_card *card, bool single)
{
unsigned int count = single ? 1 : card->dev->num_tx_queues;
+ int rc;
rtnl_lock();
- netif_set_real_num_tx_queues(card->dev, count);
+ rc = netif_set_real_num_tx_queues(card->dev, count);
rtnl_unlock();
+ if (rc)
+ return rc;
+
if (card->qdio.no_out_queues == count)
- return;
+ return 0;
if (atomic_read(&card->qdio.state) != QETH_QDIO_UNINITIALIZED)
qeth_free_qdio_queues(card);
@@ -1293,12 +1297,14 @@ static void qeth_osa_set_output_queues(struct qeth_card *card, bool single)
card->qdio.default_out_queue = single ? 0 : QETH_DEFAULT_QUEUE;
card->qdio.no_out_queues = count;
+ return 0;
}
static int qeth_update_from_chp_desc(struct qeth_card *card)
{
struct ccw_device *ccwdev;
struct channel_path_desc_fmt0 *chp_dsc;
+ int rc = 0;
QETH_DBF_TEXT(SETUP, 2, "chp_desc");
@@ -1311,12 +1317,12 @@ static int qeth_update_from_chp_desc(struct qeth_card *card)
if (IS_OSD(card) || IS_OSX(card))
/* CHPP field bit 6 == 1 -> single queue */
- qeth_osa_set_output_queues(card, chp_dsc->chpp & 0x02);
+ rc = qeth_osa_set_output_queues(card, chp_dsc->chpp & 0x02);
kfree(chp_dsc);
QETH_DBF_TEXT_(SETUP, 2, "nr:%x", card->qdio.no_out_queues);
QETH_DBF_TEXT_(SETUP, 2, "lvl:%02x", card->info.func_level);
- return 0;
+ return rc;
}
static void qeth_init_qdio_info(struct qeth_card *card)
@@ -5597,8 +5603,12 @@ static struct net_device *qeth_alloc_netdev(struct qeth_card *card)
dev->hw_features |= NETIF_F_SG;
dev->vlan_features |= NETIF_F_SG;
if (IS_IQD(card)) {
- netif_set_real_num_tx_queues(dev, QETH_IQD_MIN_TXQ);
dev->features |= NETIF_F_SG;
+ if (netif_set_real_num_tx_queues(dev,
+ QETH_IQD_MIN_TXQ)) {
+ free_netdev(dev);
+ return NULL;
+ }
}
}
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 218801232ca2..ff8a6cd790b1 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -1680,7 +1680,7 @@ static void qeth_bridgeport_an_set_cb(void *priv,
l2entry = (struct qdio_brinfo_entry_l2 *)entry;
code = IPA_ADDR_CHANGE_CODE_MACADDR;
- if (l2entry->addr_lnid.lnid)
+ if (l2entry->addr_lnid.lnid < VLAN_N_VID)
code |= IPA_ADDR_CHANGE_CODE_VLANID;
qeth_bridge_emit_host_event(card, anev_reg_unreg, code,
(struct net_if_token *)&l2entry->nit,
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 0271833da6a2..13bf3e2e9cea 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -1888,13 +1888,20 @@ static int qeth_l3_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
static int qeth_l3_get_cast_type(struct sk_buff *skb)
{
+ int ipv = qeth_get_ip_version(skb);
struct neighbour *n = NULL;
struct dst_entry *dst;
rcu_read_lock();
dst = skb_dst(skb);
- if (dst)
- n = dst_neigh_lookup_skb(dst, skb);
+ if (dst) {
+ struct rt6_info *rt = (struct rt6_info *) dst;
+
+ dst = dst_check(dst, (ipv == 6) ? rt6_get_cookie(rt) : 0);
+ if (dst)
+ n = dst_neigh_lookup_skb(dst, skb);
+ }
+
if (n) {
int cast_type = n->type;
@@ -1909,8 +1916,10 @@ static int qeth_l3_get_cast_type(struct sk_buff *skb)
rcu_read_unlock();
/* no neighbour (eg AF_PACKET), fall back to target's IP address ... */
- switch (qeth_get_ip_version(skb)) {
+ switch (ipv) {
case 4:
+ if (ipv4_is_lbcast(ip_hdr(skb)->daddr))
+ return RTN_BROADCAST;
return ipv4_is_multicast(ip_hdr(skb)->daddr) ?
RTN_MULTICAST : RTN_UNICAST;
case 6:
@@ -1940,6 +1949,7 @@ static void qeth_l3_fill_header(struct qeth_qdio_out_q *queue,
struct qeth_hdr_layer3 *l3_hdr = &hdr->hdr.l3;
struct vlan_ethhdr *veth = vlan_eth_hdr(skb);
struct qeth_card *card = queue->card;
+ struct dst_entry *dst;
hdr->hdr.l3.length = data_len;
@@ -1985,15 +1995,27 @@ static void qeth_l3_fill_header(struct qeth_qdio_out_q *queue,
}
rcu_read_lock();
+ dst = skb_dst(skb);
+
if (ipv == 4) {
- struct rtable *rt = skb_rtable(skb);
+ struct rtable *rt;
+
+ if (dst)
+ dst = dst_check(dst, 0);
+ rt = (struct rtable *) dst;
*((__be32 *) &hdr->hdr.l3.next_hop.ipv4.addr) = (rt) ?
rt_nexthop(rt, ip_hdr(skb)->daddr) :
ip_hdr(skb)->daddr;
} else {
/* IPv6 */
- const struct rt6_info *rt = skb_rt6_info(skb);
+ struct rt6_info *rt;
+
+ if (dst) {
+ rt = (struct rt6_info *) dst;
+ dst = dst_check(dst, rt6_get_cookie(rt));
+ }
+ rt = (struct rt6_info *) dst;
if (rt && !ipv6_addr_any(&rt->rt6i_gateway))
l3_hdr->next_hop.ipv6_addr = rt->rt6i_gateway;