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-rw-r--r--drivers/infiniband/core/addr.c9
-rw-r--r--drivers/infiniband/hw/cxgb3/iwch_cm.c3
-rw-r--r--drivers/infiniband/hw/cxgb4/cm.c3
-rw-r--r--drivers/infiniband/hw/nes/nes_hw.c5
-rw-r--r--drivers/infiniband/hw/nes/nes_hw.h1
-rw-r--r--drivers/infiniband/hw/nes/nes_nic.c59
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib.h1
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_cm.c11
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_ethtool.c28
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_ib.c2
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_main.c24
11 files changed, 40 insertions, 106 deletions
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index 4ffc224faa7f..8e21d457b899 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -185,15 +185,20 @@ static int addr4_resolve(struct sockaddr_in *src_in,
__be32 dst_ip = dst_in->sin_addr.s_addr;
struct rtable *rt;
struct neighbour *neigh;
+ struct flowi4 fl4;
int ret;
- rt = ip_route_output(&init_net, dst_ip, src_ip, 0, addr->bound_dev_if);
+ memset(&fl4, 0, sizeof(fl4));
+ fl4.daddr = dst_ip;
+ fl4.saddr = src_ip;
+ fl4.flowi4_oif = addr->bound_dev_if;
+ rt = ip_route_output_key(&init_net, &fl4);
if (IS_ERR(rt)) {
ret = PTR_ERR(rt);
goto out;
}
src_in->sin_family = AF_INET;
- src_in->sin_addr.s_addr = rt->rt_src;
+ src_in->sin_addr.s_addr = fl4.saddr;
if (rt->dst.dev->flags & IFF_LOOPBACK) {
ret = rdma_translate_ip((struct sockaddr *) dst_in, addr);
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
index 3216bcad7e82..239184138994 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
@@ -338,8 +338,9 @@ static struct rtable *find_route(struct t3cdev *dev, __be32 local_ip,
__be16 peer_port, u8 tos)
{
struct rtable *rt;
+ struct flowi4 fl4;
- rt = ip_route_output_ports(&init_net, NULL, peer_ip, local_ip,
+ rt = ip_route_output_ports(&init_net, &fl4, NULL, peer_ip, local_ip,
peer_port, local_port, IPPROTO_TCP,
tos, 0);
if (IS_ERR(rt))
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index d7ee70fc9173..f660cd04ec2f 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -315,8 +315,9 @@ static struct rtable *find_route(struct c4iw_dev *dev, __be32 local_ip,
__be16 peer_port, u8 tos)
{
struct rtable *rt;
+ struct flowi4 fl4;
- rt = ip_route_output_ports(&init_net, NULL, peer_ip, local_ip,
+ rt = ip_route_output_ports(&init_net, &fl4, NULL, peer_ip, local_ip,
peer_port, local_port, IPPROTO_TCP,
tos, 0);
if (IS_ERR(rt))
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index 10d0a5ec9add..96fa9a4cafdf 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -2885,9 +2885,8 @@ void nes_nic_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq)
if ((cqe_errv &
(NES_NIC_ERRV_BITS_IPV4_CSUM_ERR | NES_NIC_ERRV_BITS_TCPUDP_CSUM_ERR |
NES_NIC_ERRV_BITS_IPH_ERR | NES_NIC_ERRV_BITS_WQE_OVERRUN)) == 0) {
- if (nesvnic->rx_checksum_disabled == 0) {
+ if (nesvnic->netdev->features & NETIF_F_RXCSUM)
rx_skb->ip_summed = CHECKSUM_UNNECESSARY;
- }
} else
nes_debug(NES_DBG_CQ, "%s: unsuccessfully checksummed TCP or UDP packet."
" errv = 0x%X, pkt_type = 0x%X.\n",
@@ -2897,7 +2896,7 @@ void nes_nic_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq)
if ((cqe_errv &
(NES_NIC_ERRV_BITS_IPV4_CSUM_ERR | NES_NIC_ERRV_BITS_IPH_ERR |
NES_NIC_ERRV_BITS_WQE_OVERRUN)) == 0) {
- if (nesvnic->rx_checksum_disabled == 0) {
+ if (nesvnic->netdev->features & NETIF_F_RXCSUM) {
rx_skb->ip_summed = CHECKSUM_UNNECESSARY;
/* nes_debug(NES_DBG_CQ, "%s: Reporting successfully checksummed IPv4 packet.\n",
nesvnic->netdev->name); */
diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h
index d2abe07133a5..91594116f947 100644
--- a/drivers/infiniband/hw/nes/nes_hw.h
+++ b/drivers/infiniband/hw/nes/nes_hw.h
@@ -1245,7 +1245,6 @@ struct nes_vnic {
u8 next_qp_nic_index;
u8 of_device_registered;
u8 rdma_enabled;
- u8 rx_checksum_disabled;
u32 lro_max_aggr;
struct net_lro_mgr lro_mgr;
struct net_lro_desc lro_desc[NES_MAX_LRO_DESCRIPTORS];
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index e96b8fb5d44c..d3a1c41cfd27 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -1093,34 +1093,6 @@ static const char nes_ethtool_stringset[][ETH_GSTRING_LEN] = {
};
#define NES_ETHTOOL_STAT_COUNT ARRAY_SIZE(nes_ethtool_stringset)
-/**
- * nes_netdev_get_rx_csum
- */
-static u32 nes_netdev_get_rx_csum (struct net_device *netdev)
-{
- struct nes_vnic *nesvnic = netdev_priv(netdev);
-
- if (nesvnic->rx_checksum_disabled)
- return 0;
- else
- return 1;
-}
-
-
-/**
- * nes_netdev_set_rc_csum
- */
-static int nes_netdev_set_rx_csum(struct net_device *netdev, u32 enable)
-{
- struct nes_vnic *nesvnic = netdev_priv(netdev);
-
- if (enable)
- nesvnic->rx_checksum_disabled = 0;
- else
- nesvnic->rx_checksum_disabled = 1;
- return 0;
-}
-
/**
* nes_netdev_get_sset_count
@@ -1521,7 +1493,7 @@ static int nes_netdev_get_settings(struct net_device *netdev, struct ethtool_cmd
et_cmd->maxrxpkt = 511;
if (nesadapter->OneG_Mode) {
- et_cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(et_cmd, SPEED_1000);
if (phy_type == NES_PHY_TYPE_PUMA_1G) {
et_cmd->supported = SUPPORTED_1000baseT_Full;
et_cmd->advertising = ADVERTISED_1000baseT_Full;
@@ -1560,7 +1532,7 @@ static int nes_netdev_get_settings(struct net_device *netdev, struct ethtool_cmd
et_cmd->advertising = ADVERTISED_10000baseT_Full;
et_cmd->phy_address = mac_index;
}
- et_cmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(et_cmd, SPEED_10000);
et_cmd->autoneg = AUTONEG_DISABLE;
return 0;
}
@@ -1598,19 +1570,10 @@ static int nes_netdev_set_settings(struct net_device *netdev, struct ethtool_cmd
}
-static int nes_netdev_set_flags(struct net_device *netdev, u32 flags)
-{
- return ethtool_op_set_flags(netdev, flags, ETH_FLAG_LRO);
-}
-
-
static const struct ethtool_ops nes_ethtool_ops = {
.get_link = ethtool_op_get_link,
.get_settings = nes_netdev_get_settings,
.set_settings = nes_netdev_set_settings,
- .get_tx_csum = ethtool_op_get_tx_csum,
- .get_rx_csum = nes_netdev_get_rx_csum,
- .get_sg = ethtool_op_get_sg,
.get_strings = nes_netdev_get_strings,
.get_sset_count = nes_netdev_get_sset_count,
.get_ethtool_stats = nes_netdev_get_ethtool_stats,
@@ -1619,13 +1582,6 @@ static const struct ethtool_ops nes_ethtool_ops = {
.set_coalesce = nes_netdev_set_coalesce,
.get_pauseparam = nes_netdev_get_pauseparam,
.set_pauseparam = nes_netdev_set_pauseparam,
- .set_tx_csum = ethtool_op_set_tx_csum,
- .set_rx_csum = nes_netdev_set_rx_csum,
- .set_sg = ethtool_op_set_sg,
- .get_tso = ethtool_op_get_tso,
- .set_tso = ethtool_op_set_tso,
- .get_flags = ethtool_op_get_flags,
- .set_flags = nes_netdev_set_flags,
};
@@ -1727,12 +1683,11 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
netdev->dev_addr[5] = (u8)u64temp;
memcpy(netdev->perm_addr, netdev->dev_addr, 6);
- if ((nesvnic->logical_port < 2) || (nesdev->nesadapter->hw_rev != NE020_REV)) {
- netdev->features |= NETIF_F_TSO | NETIF_F_SG | NETIF_F_IP_CSUM;
- netdev->features |= NETIF_F_GSO | NETIF_F_TSO | NETIF_F_SG | NETIF_F_IP_CSUM;
- } else {
- netdev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
- }
+ netdev->hw_features = NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_IP_CSUM;
+ if ((nesvnic->logical_port < 2) || (nesdev->nesadapter->hw_rev != NE020_REV))
+ netdev->hw_features |= NETIF_F_TSO;
+ netdev->features |= netdev->hw_features;
+ netdev->hw_features |= NETIF_F_LRO;
nes_debug(NES_DBG_INIT, "nesvnic = %p, reported features = 0x%lX, QPid = %d,"
" nic_index = %d, logical_port = %d, mac_index = %d.\n",
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index ab97f92fc257..7b6985a2e652 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -91,7 +91,6 @@ enum {
IPOIB_STOP_REAPER = 7,
IPOIB_FLAG_ADMIN_CM = 9,
IPOIB_FLAG_UMCAST = 10,
- IPOIB_FLAG_CSUM = 11,
IPOIB_MAX_BACKOFF_SECONDS = 16,
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index 93d55806b967..39913a065f99 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -1463,8 +1463,7 @@ static ssize_t set_mode(struct device *d, struct device_attribute *attr,
set_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags);
ipoib_warn(priv, "enabling connected mode "
"will cause multicast packet drops\n");
-
- dev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO);
+ netdev_update_features(dev);
rtnl_unlock();
priv->tx_wr.send_flags &= ~IB_SEND_IP_CSUM;
@@ -1474,13 +1473,7 @@ static ssize_t set_mode(struct device *d, struct device_attribute *attr,
if (!strcmp(buf, "datagram\n")) {
clear_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags);
-
- if (test_bit(IPOIB_FLAG_CSUM, &priv->flags)) {
- dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
- priv->dev->features |= NETIF_F_GRO;
- if (priv->hca_caps & IB_DEVICE_UD_TSO)
- dev->features |= NETIF_F_TSO;
- }
+ netdev_update_features(dev);
dev_set_mtu(dev, min(priv->mcast_mtu, dev->mtu));
rtnl_unlock();
ipoib_flush_paths(dev);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
index 19f7f5206f78..29bc7b5724ac 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
@@ -42,32 +42,6 @@ static void ipoib_get_drvinfo(struct net_device *netdev,
strncpy(drvinfo->driver, "ipoib", sizeof(drvinfo->driver) - 1);
}
-static u32 ipoib_get_rx_csum(struct net_device *dev)
-{
- struct ipoib_dev_priv *priv = netdev_priv(dev);
- return test_bit(IPOIB_FLAG_CSUM, &priv->flags) &&
- !test_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags);
-}
-
-static int ipoib_set_tso(struct net_device *dev, u32 data)
-{
- struct ipoib_dev_priv *priv = netdev_priv(dev);
-
- if (data) {
- if (!test_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags) &&
- (dev->features & NETIF_F_SG) &&
- (priv->hca_caps & IB_DEVICE_UD_TSO)) {
- dev->features |= NETIF_F_TSO;
- } else {
- ipoib_warn(priv, "can't set TSO on\n");
- return -EOPNOTSUPP;
- }
- } else
- dev->features &= ~NETIF_F_TSO;
-
- return 0;
-}
-
static int ipoib_get_coalesce(struct net_device *dev,
struct ethtool_coalesce *coal)
{
@@ -108,8 +82,6 @@ static int ipoib_set_coalesce(struct net_device *dev,
static const struct ethtool_ops ipoib_ethtool_ops = {
.get_drvinfo = ipoib_get_drvinfo,
- .get_rx_csum = ipoib_get_rx_csum,
- .set_tso = ipoib_set_tso,
.get_coalesce = ipoib_get_coalesce,
.set_coalesce = ipoib_set_coalesce,
};
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 806d0292dc39..81ae61d68a22 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -292,7 +292,7 @@ static void ipoib_ib_handle_rx_wc(struct net_device *dev, struct ib_wc *wc)
dev->stats.rx_bytes += skb->len;
skb->dev = dev;
- if (test_bit(IPOIB_FLAG_CSUM, &priv->flags) && likely(wc->csum_ok))
+ if ((dev->features & NETIF_F_RXCSUM) && likely(wc->csum_ok))
skb->ip_summed = CHECKSUM_UNNECESSARY;
napi_gro_receive(&priv->napi, skb);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index aca3b44f7aed..86addca9ddf6 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -171,6 +171,16 @@ static int ipoib_stop(struct net_device *dev)
return 0;
}
+static u32 ipoib_fix_features(struct net_device *dev, u32 features)
+{
+ struct ipoib_dev_priv *priv = netdev_priv(dev);
+
+ if (test_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags))
+ features &= ~(NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO);
+
+ return features;
+}
+
static int ipoib_change_mtu(struct net_device *dev, int new_mtu)
{
struct ipoib_dev_priv *priv = netdev_priv(dev);
@@ -970,6 +980,7 @@ static const struct net_device_ops ipoib_netdev_ops = {
.ndo_open = ipoib_open,
.ndo_stop = ipoib_stop,
.ndo_change_mtu = ipoib_change_mtu,
+ .ndo_fix_features = ipoib_fix_features,
.ndo_start_xmit = ipoib_start_xmit,
.ndo_tx_timeout = ipoib_timeout,
.ndo_set_multicast_list = ipoib_set_mcast_list,
@@ -1154,19 +1165,18 @@ int ipoib_set_dev_features(struct ipoib_dev_priv *priv, struct ib_device *hca)
kfree(device_attr);
if (priv->hca_caps & IB_DEVICE_UD_IP_CSUM) {
- set_bit(IPOIB_FLAG_CSUM, &priv->flags);
- priv->dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
- }
+ priv->dev->hw_features = NETIF_F_SG |
+ NETIF_F_IP_CSUM | NETIF_F_RXCSUM;
- priv->dev->features |= NETIF_F_GRO;
+ if (priv->hca_caps & IB_DEVICE_UD_TSO)
+ priv->dev->hw_features |= NETIF_F_TSO;
- if (priv->dev->features & NETIF_F_SG && priv->hca_caps & IB_DEVICE_UD_TSO)
- priv->dev->features |= NETIF_F_TSO;
+ priv->dev->features |= priv->dev->hw_features;
+ }
return 0;
}
-
static struct net_device *ipoib_add_port(const char *format,
struct ib_device *hca, u8 port)
{
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 12:34:57 +0000