Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
Jeff Kirsher says:
====================
Intel Wired LAN Driver Updates 2015-09-23
This series contains updates to ixgbe only.
Mark provides all the changes in this series, first clears the destination
location for I2C data initially so that the received data will not be
corrupted by previous attempts. Then reduced the pauses/delays in the
PHY detection when no SFP is present by reducing the number of retires,
once an SFP is detected, the "normal" number of retries in PHY detection
will be used. Added support for X55EM_x SFP+ dual-speed, and fixed 1G and
10G link stability for X550EM_x by configuring the CS4227 correctly by
moving code to ixgbe_setup_mac_link_sfp_x550em(). Added functionality to
reset CS4227, since on some platforms the CS4227 does not initialize
properly. Next reduces the SFP polling rate, due to when an SFP is not
present, the I2C timeouts that result are very costly. So prevent the
SFP polling from being done more than once every two seconds. Added
support for I2C bus MUX. Fixed the setting of RDRXCTL register which
should fall through X540 and 82599, not 82598. In addition, added small
packet padding support in X550 by setting RDRXCTL.PSP when the driver is
in SRIOV mode. Fixed a known hardware issue where the PCI transactions
pending bit sticks high when there are pending transactions, so
workaround the issue by wait and then continue with our reset flow.
Added a new device ID for X550EM device with SFPs. Provided a fix with
the DCA setup, which was suggested by Alex Duyck <aduyck@mirantis.com>,
by making it so that we always set the relaxed ordering bits related to
the DCA registers even if DCA is not enbaled. Then moves the
configuration out of the ixgbe_down() and into ixgbe_configure() before
enabling the transmit and receive rings. This ensures that DCA is
configured correctly before starting the processing of packets.
Fixed VM-to-VM loopback mode which requires that FCRTH be set, but
the datasheets did not specify what the value should be. It has now
been determined that the correct value should be RXPBSIZE - (24*1024).
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/xilinx/ll_temac_mdio.c b/drivers/net/ethernet/xilinx/ll_temac_mdio.c
index 8cf9d4f..415de1e 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_mdio.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_mdio.c
@@ -59,16 +59,15 @@
int temac_mdio_setup(struct temac_local *lp, struct device_node *np)
{
struct mii_bus *bus;
- const u32 *bus_hz;
+ u32 bus_hz;
int clk_div;
- int rc, size;
+ int rc;
struct resource res;
/* Calculate a reasonable divisor for the clock rate */
clk_div = 0x3f; /* worst-case default setting */
- bus_hz = of_get_property(np, "clock-frequency", &size);
- if (bus_hz && size >= sizeof(*bus_hz)) {
- clk_div = (*bus_hz) / (2500 * 1000 * 2) - 1;
+ if (of_property_read_u32(np, "clock-frequency", &bus_hz) == 0) {
+ clk_div = bus_hz / (2500 * 1000 * 2) - 1;
if (clk_div < 1)
clk_div = 1;
if (clk_div > 0x3f)
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c b/drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c
index 2a5a168..507bbb0 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c
@@ -129,7 +129,6 @@
{
int ret;
u32 clk_div, host_clock;
- u32 *property_p;
struct mii_bus *bus;
struct resource res;
struct device_node *np1;
@@ -168,8 +167,7 @@
clk_div = DEFAULT_CLOCK_DIVISOR;
goto issue;
}
- property_p = (u32 *) of_get_property(np1, "clock-frequency", NULL);
- if (!property_p) {
+ if (of_property_read_u32(np1, "clock-frequency", &host_clock)) {
netdev_warn(lp->ndev, "clock-frequency property not found.\n");
netdev_warn(lp->ndev,
"Setting MDIO clock divisor to default %d\n",
@@ -179,7 +177,6 @@
goto issue;
}
- host_clock = be32_to_cpup(property_p);
clk_div = (host_clock / (MAX_MDIO_FREQ * 2)) - 1;
/* If there is any remainder from the division of
* fHOST / (MAX_MDIO_FREQ * 2), then we need to add
diff --git a/drivers/net/usb/cdc_mbim.c b/drivers/net/usb/cdc_mbim.c
index efc18e0..bbde988 100644
--- a/drivers/net/usb/cdc_mbim.c
+++ b/drivers/net/usb/cdc_mbim.c
@@ -342,7 +342,7 @@
in6_dev_put(in6_dev);
/* ipv6_stub != NULL if in6_dev_get returned an inet6_dev */
- ipv6_stub->ndisc_send_na(netdev, NULL, &iph->saddr, &msg->target,
+ ipv6_stub->ndisc_send_na(netdev, &iph->saddr, &msg->target,
is_router /* router */,
true /* solicited */,
false /* override */,
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 520bef8..66c963d 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -2190,9 +2190,8 @@
struct genl_info *info)
{
if (info)
- genl_notify(&hwsim_genl_family, mcast_skb,
- genl_info_net(info), info->snd_portid,
- HWSIM_MCGRP_CONFIG, info->nlhdr, GFP_KERNEL);
+ genl_notify(&hwsim_genl_family, mcast_skb, info,
+ HWSIM_MCGRP_CONFIG, GFP_KERNEL);
else
genlmsg_multicast(&hwsim_genl_family, mcast_skb, 0,
HWSIM_MCGRP_CONFIG, GFP_KERNEL);
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index b5474b1..78003df 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -192,8 +192,7 @@
int (*ipv6_dst_lookup)(struct net *net, struct sock *sk,
struct dst_entry **dst, struct flowi6 *fl6);
void (*udpv6_encap_enable)(void);
- void (*ndisc_send_na)(struct net_device *dev, struct neighbour *neigh,
- const struct in6_addr *daddr,
+ void (*ndisc_send_na)(struct net_device *dev, const struct in6_addr *daddr,
const struct in6_addr *solicited_addr,
bool router, bool solicited, bool override, bool inc_opt);
struct neigh_table *nd_tbl;
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index a9af1cc..1b6b6dc 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -183,9 +183,8 @@
(grps), ARRAY_SIZE(grps))
int genl_unregister_family(struct genl_family *family);
-void genl_notify(struct genl_family *family,
- struct sk_buff *skb, struct net *net, u32 portid,
- u32 group, struct nlmsghdr *nlh, gfp_t flags);
+void genl_notify(struct genl_family *family, struct sk_buff *skb,
+ struct genl_info *info, u32 group, gfp_t flags);
struct sk_buff *genlmsg_new_unicast(size_t payload, struct genl_info *info,
gfp_t flags);
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index aba5695..bf39374 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -180,15 +180,13 @@
int ndisc_rcv(struct sk_buff *skb);
-void ndisc_send_ns(struct net_device *dev, struct neighbour *neigh,
- const struct in6_addr *solicit,
+void ndisc_send_ns(struct net_device *dev, const struct in6_addr *solicit,
const struct in6_addr *daddr, const struct in6_addr *saddr,
struct sk_buff *oskb);
void ndisc_send_rs(struct net_device *dev,
const struct in6_addr *saddr, const struct in6_addr *daddr);
-void ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
- const struct in6_addr *daddr,
+void ndisc_send_na(struct net_device *dev, const struct in6_addr *daddr,
const struct in6_addr *solicited_addr,
bool router, bool solicited, bool override, bool inc_opt);
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index d671d74..7e26465 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1276,7 +1276,6 @@
newinet->mc_index = inet_iif(skb);
newinet->mc_ttl = ip_hdr(skb)->ttl;
newinet->rcv_tos = ip_hdr(skb)->tos;
- newsk->sk_txhash = tcp_rsk(req)->txhash;
inet_csk(newsk)->icsk_ext_hdr_len = 0;
if (inet_opt)
inet_csk(newsk)->icsk_ext_hdr_len = inet_opt->opt.optlen;
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 10933d0..85830bb 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -471,6 +471,7 @@
tcp_enable_early_retrans(newtp);
newtp->tlp_high_seq = 0;
newtp->lsndtime = treq->snt_synack.stamp_jiffies;
+ newsk->sk_txhash = treq->txhash;
newtp->last_oow_ack_time = 0;
newtp->total_retrans = req->num_retrans;
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 75d3dde..759d28a 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3625,7 +3625,7 @@
/* send a neighbour solicitation for our addr */
addrconf_addr_solict_mult(&ifp->addr, &mcaddr);
- ndisc_send_ns(ifp->idev->dev, NULL, &ifp->addr, &mcaddr, &in6addr_any, NULL);
+ ndisc_send_ns(ifp->idev->dev, &ifp->addr, &mcaddr, &in6addr_any, NULL);
out:
in6_ifa_put(ifp);
rtnl_unlock();
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index dde5a1e..7089c30 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -474,8 +474,7 @@
rcu_read_unlock();
}
-void ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
- const struct in6_addr *daddr,
+void ndisc_send_na(struct net_device *dev, const struct in6_addr *daddr,
const struct in6_addr *solicited_addr,
bool router, bool solicited, bool override, bool inc_opt)
{
@@ -541,7 +540,7 @@
read_lock_bh(&idev->lock);
list_for_each_entry(ifa, &idev->addr_list, if_list) {
- ndisc_send_na(dev, NULL, &in6addr_linklocal_allnodes, &ifa->addr,
+ ndisc_send_na(dev, &in6addr_linklocal_allnodes, &ifa->addr,
/*router=*/ !!idev->cnf.forwarding,
/*solicited=*/ false, /*override=*/ true,
/*inc_opt=*/ true);
@@ -551,8 +550,7 @@
in6_dev_put(idev);
}
-void ndisc_send_ns(struct net_device *dev, struct neighbour *neigh,
- const struct in6_addr *solicit,
+void ndisc_send_ns(struct net_device *dev, const struct in6_addr *solicit,
const struct in6_addr *daddr, const struct in6_addr *saddr,
struct sk_buff *oskb)
{
@@ -679,12 +677,12 @@
"%s: trying to ucast probe in NUD_INVALID: %pI6\n",
__func__, target);
}
- ndisc_send_ns(dev, neigh, target, target, saddr, skb);
+ ndisc_send_ns(dev, target, target, saddr, skb);
} else if ((probes -= NEIGH_VAR(neigh->parms, APP_PROBES)) < 0) {
neigh_app_ns(neigh);
} else {
addrconf_addr_solict_mult(target, &mcaddr);
- ndisc_send_ns(dev, NULL, target, &mcaddr, saddr, skb);
+ ndisc_send_ns(dev, target, &mcaddr, saddr, skb);
}
}
@@ -828,7 +826,7 @@
is_router = idev->cnf.forwarding;
if (dad) {
- ndisc_send_na(dev, NULL, &in6addr_linklocal_allnodes, &msg->target,
+ ndisc_send_na(dev, &in6addr_linklocal_allnodes, &msg->target,
!!is_router, false, (ifp != NULL), true);
goto out;
}
@@ -849,8 +847,7 @@
NEIGH_UPDATE_F_WEAK_OVERRIDE|
NEIGH_UPDATE_F_OVERRIDE);
if (neigh || !dev->header_ops) {
- ndisc_send_na(dev, neigh, saddr, &msg->target,
- !!is_router,
+ ndisc_send_na(dev, saddr, &msg->target, !!is_router,
true, (ifp != NULL && inc), inc);
if (neigh)
neigh_release(neigh);
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 111dead..118f8fa 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -514,7 +514,7 @@
container_of(w, struct __rt6_probe_work, work);
addrconf_addr_solict_mult(&work->target, &mcaddr);
- ndisc_send_ns(work->dev, NULL, &work->target, &mcaddr, NULL, NULL);
+ ndisc_send_ns(work->dev, &work->target, &mcaddr, NULL, NULL);
dev_put(work->dev);
kfree(work);
}
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index f9c0e26..a004e0b 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1090,8 +1090,6 @@
newsk->sk_v6_rcv_saddr = ireq->ir_v6_loc_addr;
newsk->sk_bound_dev_if = ireq->ir_iif;
- newsk->sk_txhash = tcp_rsk(req)->txhash;
-
/* Now IPv6 options...
First: no IPv4 options.
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index 2ed5f96..75724a9 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -1136,19 +1136,19 @@
}
EXPORT_SYMBOL(genlmsg_multicast_allns);
-void genl_notify(struct genl_family *family,
- struct sk_buff *skb, struct net *net, u32 portid, u32 group,
- struct nlmsghdr *nlh, gfp_t flags)
+void genl_notify(struct genl_family *family, struct sk_buff *skb,
+ struct genl_info *info, u32 group, gfp_t flags)
{
+ struct net *net = genl_info_net(info);
struct sock *sk = net->genl_sock;
int report = 0;
- if (nlh)
- report = nlmsg_report(nlh);
+ if (info->nlhdr)
+ report = nlmsg_report(info->nlhdr);
if (WARN_ON_ONCE(group >= family->n_mcgrps))
return;
group = family->mcgrp_offset + group;
- nlmsg_notify(sk, skb, portid, group, report, flags);
+ nlmsg_notify(sk, skb, info->snd_portid, group, report, flags);
}
EXPORT_SYMBOL(genl_notify);
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 6fbd2de..2913594 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -91,8 +91,7 @@
static void ovs_notify(struct genl_family *family,
struct sk_buff *skb, struct genl_info *info)
{
- genl_notify(family, skb, genl_info_net(info), info->snd_portid,
- 0, info->nlhdr, GFP_KERNEL);
+ genl_notify(family, skb, info, 0, GFP_KERNEL);
}
/**