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authorDavid S. Miller <davem@davemloft.net>2016-01-11 23:55:43 -0500
committerDavid S. Miller <davem@davemloft.net>2016-01-11 23:55:43 -0500
commit9d367eddf363553c7668ba92c3b9d187ec4f71f7 (patch)
tree4f06d334d316390cc9a869ce3e74ec48d32ed0f8 /drivers/net
parentb6a0e72ad3cffabaf30b856deb58fbe64a0f36a8 (diff)
parent03d84a5f83a67e692af00a3d3901e7820e3e84d5 (diff)
downloadlinux-9d367eddf363553c7668ba92c3b9d187ec4f71f7.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/bonding/bond_main.c drivers/net/ethernet/mellanox/mlxsw/spectrum.h drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c The bond_main.c and mellanox switch conflicts were cases of overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/bonding/bond_main.c5
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum.h1
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c5
-rw-r--r--drivers/net/ethernet/renesas/ravb_main.c7
-rw-r--r--drivers/net/ethernet/renesas/sh_eth.c7
-rw-r--r--drivers/net/geneve.c2
-rw-r--r--drivers/net/irda/toim3232-sir.c10
-rw-r--r--drivers/net/phy/micrel.c12
-rw-r--r--drivers/net/usb/cdc_ether.c8
-rw-r--r--drivers/net/usb/lan78xx.c55
-rw-r--r--drivers/net/usb/qmi_wwan.c1
-rw-r--r--drivers/net/usb/r8152.c40
-rw-r--r--drivers/net/vxlan.c14
13 files changed, 136 insertions, 31 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index cab99fd44c8e..56b560558884 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1226,7 +1226,6 @@ static int bond_master_upper_dev_link(struct bonding *bond, struct slave *slave)
&lag_upper_info);
if (err)
return err;
- slave->dev->flags |= IFF_SLAVE;
rtmsg_ifinfo(RTM_NEWLINK, slave->dev, IFF_SLAVE, GFP_KERNEL);
return 0;
}
@@ -1493,6 +1492,9 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
}
}
+ /* set slave flag before open to prevent IPv6 addrconf */
+ slave_dev->flags |= IFF_SLAVE;
+
/* open the slave since the application closed it */
res = dev_open(slave_dev);
if (res) {
@@ -1758,6 +1760,7 @@ err_close:
dev_close(slave_dev);
err_restore_mac:
+ slave_dev->flags &= ~IFF_SLAVE;
if (!bond->params.fail_over_mac ||
BOND_MODE(bond) != BOND_MODE_ACTIVEBACKUP) {
/* XXX TODO - fom follow mode needs to change master's
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index 199f91a62962..a23dc610d259 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -120,6 +120,7 @@ struct mlxsw_sp {
} fdb_notify;
#define MLXSW_SP_DEFAULT_AGEING_TIME 300
u32 ageing_time;
+ struct mutex fdb_lock; /* Make sure FDB sessions are atomic. */
struct mlxsw_sp_upper master_bridge;
struct mlxsw_sp_upper lags[MLXSW_SP_LAG_MAX];
};
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index 4cdc18e72222..ffe894e6d287 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -1057,6 +1057,7 @@ static int mlxsw_sp_port_fdb_dump(struct mlxsw_sp_port *mlxsw_sp_port,
if (!sfd_pl)
return -ENOMEM;
+ mutex_lock(&mlxsw_sp_port->mlxsw_sp->fdb_lock);
if (mlxsw_sp_port_is_vport(mlxsw_sp_port)) {
u16 tmp;
@@ -1122,6 +1123,7 @@ static int mlxsw_sp_port_fdb_dump(struct mlxsw_sp_port *mlxsw_sp_port,
} while (num_rec == MLXSW_REG_SFD_REC_MAX_COUNT);
out:
+ mutex_unlock(&mlxsw_sp_port->mlxsw_sp->fdb_lock);
kfree(sfd_pl);
return stored_err ? stored_err : err;
}
@@ -1371,6 +1373,7 @@ static void mlxsw_sp_fdb_notify_work(struct work_struct *work)
mlxsw_sp = container_of(work, struct mlxsw_sp, fdb_notify.dw.work);
+ mutex_lock(&mlxsw_sp->fdb_lock);
do {
mlxsw_reg_sfn_pack(sfn_pl);
err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(sfn), sfn_pl);
@@ -1383,6 +1386,7 @@ static void mlxsw_sp_fdb_notify_work(struct work_struct *work)
mlxsw_sp_fdb_notify_rec_process(mlxsw_sp, sfn_pl, i);
} while (num_rec);
+ mutex_unlock(&mlxsw_sp->fdb_lock);
kfree(sfn_pl);
mlxsw_sp_fdb_notify_work_schedule(mlxsw_sp);
@@ -1397,6 +1401,7 @@ static int mlxsw_sp_fdb_init(struct mlxsw_sp *mlxsw_sp)
dev_err(mlxsw_sp->bus_info->dev, "Failed to set default ageing time\n");
return err;
}
+ mutex_init(&mlxsw_sp->fdb_lock);
INIT_DELAYED_WORK(&mlxsw_sp->fdb_notify.dw, mlxsw_sp_fdb_notify_work);
mlxsw_sp->fdb_notify.interval = MLXSW_SP_DEFAULT_LEARNING_INTERVAL;
mlxsw_sp_fdb_notify_work_schedule(mlxsw_sp);
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 9e20f37a3b6f..ac43ed914fcf 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -343,16 +343,13 @@ error:
static void ravb_emac_init(struct net_device *ndev)
{
struct ravb_private *priv = netdev_priv(ndev);
- u32 ecmr;
/* Receive frame limit set register */
ravb_write(ndev, ndev->mtu + ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN, RFLR);
/* PAUSE prohibition */
- ecmr = ravb_read(ndev, ECMR);
- ecmr &= ECMR_DM;
- ecmr |= ECMR_ZPF | (priv->duplex ? ECMR_DM : 0) | ECMR_TE | ECMR_RE;
- ravb_write(ndev, ecmr, ECMR);
+ ravb_write(ndev, ECMR_ZPF | (priv->duplex ? ECMR_DM : 0) |
+ ECMR_TE | ECMR_RE, ECMR);
ravb_set_rate(ndev);
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index c5ec57ce3ddc..dfa9e59c9442 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -1240,7 +1240,6 @@ static int sh_eth_dev_init(struct net_device *ndev, bool start)
{
int ret = 0;
struct sh_eth_private *mdp = netdev_priv(ndev);
- u32 val;
/* Soft Reset */
ret = sh_eth_reset(ndev);
@@ -1293,10 +1292,8 @@ static int sh_eth_dev_init(struct net_device *ndev, bool start)
}
/* PAUSE Prohibition */
- val = (sh_eth_read(ndev, ECMR) & ECMR_DM) |
- ECMR_ZPF | (mdp->duplex ? ECMR_DM : 0) | ECMR_TE | ECMR_RE;
-
- sh_eth_write(ndev, val, ECMR);
+ sh_eth_write(ndev, ECMR_ZPF | (mdp->duplex ? ECMR_DM : 0) |
+ ECMR_TE | ECMR_RE, ECMR);
if (mdp->cd->set_rate)
mdp->cd->set_rate(ndev);
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 24b077a32c1c..7456569f53c1 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -388,7 +388,7 @@ static void geneve_notify_add_rx_port(struct geneve_sock *gs)
int err;
if (sa_family == AF_INET) {
- err = udp_add_offload(&gs->udp_offloads);
+ err = udp_add_offload(sock_net(sk), &gs->udp_offloads);
if (err)
pr_warn("geneve: udp_add_offload failed with status %d\n",
err);
diff --git a/drivers/net/irda/toim3232-sir.c b/drivers/net/irda/toim3232-sir.c
index 6d2f55959c49..b977d6d33e74 100644
--- a/drivers/net/irda/toim3232-sir.c
+++ b/drivers/net/irda/toim3232-sir.c
@@ -130,16 +130,6 @@ static int toim3232delay = 150; /* default is 150 ms */
module_param(toim3232delay, int, 0);
MODULE_PARM_DESC(toim3232delay, "toim3232 dongle write complete delay");
-#if 0
-static int toim3232flipdtr = 0; /* default is DTR high to reset */
-module_param(toim3232flipdtr, int, 0);
-MODULE_PARM_DESC(toim3232flipdtr, "toim3232 dongle invert DTR (Reset)");
-
-static int toim3232fliprts = 0; /* default is RTS high for baud change */
-module_param(toim3232fliptrs, int, 0);
-MODULE_PARM_DESC(toim3232fliprts, "toim3232 dongle invert RTS (BR/D)");
-#endif
-
static int toim3232_open(struct sir_dev *);
static int toim3232_close(struct sir_dev *);
static int toim3232_change_speed(struct sir_dev *, unsigned);
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 0dbc6496b6f6..03833dbfca67 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -483,9 +483,17 @@ static int ksz9031_config_init(struct phy_device *phydev)
"txd2-skew-ps", "txd3-skew-ps"
};
static const char *control_skews[2] = {"txen-skew-ps", "rxdv-skew-ps"};
+ const struct device *dev_walker;
- if (!of_node && dev->parent->of_node)
- of_node = dev->parent->of_node;
+ /* The Micrel driver has a deprecated option to place phy OF
+ * properties in the MAC node. Walk up the tree of devices to
+ * find a device with an OF node.
+ */
+ dev_walker = &phydev->mdio.dev;
+ do {
+ of_node = dev_walker->of_node;
+ dev_walker = dev_walker->parent;
+ } while (!of_node && dev_walker);
if (of_node) {
ksz9031_of_load_skew_values(phydev, of_node,
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 3da70bf9936a..7cba2c3759df 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -160,6 +160,12 @@ int usbnet_generic_cdc_bind(struct usbnet *dev, struct usb_interface *intf)
info->u = header.usb_cdc_union_desc;
info->header = header.usb_cdc_header_desc;
info->ether = header.usb_cdc_ether_desc;
+ if (!info->u) {
+ if (rndis)
+ goto skip;
+ else /* in that case a quirk is mandatory */
+ goto bad_desc;
+ }
/* we need a master/control interface (what we're
* probed with) and a slave/data interface; union
* descriptors sort this all out.
@@ -256,7 +262,7 @@ skip:
goto bad_desc;
}
- } else if (!info->header || !info->u || (!rndis && !info->ether)) {
+ } else if (!info->header || (!rndis && !info->ether)) {
dev_dbg(&intf->dev, "missing cdc %s%s%sdescriptor\n",
info->header ? "" : "header ",
info->u ? "" : "union ",
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index 1662b7b144a8..2ed53331bfb2 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -603,6 +603,59 @@ static int lan78xx_read_raw_otp(struct lan78xx_net *dev, u32 offset,
return 0;
}
+static int lan78xx_write_raw_otp(struct lan78xx_net *dev, u32 offset,
+ u32 length, u8 *data)
+{
+ int i;
+ int ret;
+ u32 buf;
+ unsigned long timeout;
+
+ ret = lan78xx_read_reg(dev, OTP_PWR_DN, &buf);
+
+ if (buf & OTP_PWR_DN_PWRDN_N_) {
+ /* clear it and wait to be cleared */
+ ret = lan78xx_write_reg(dev, OTP_PWR_DN, 0);
+
+ timeout = jiffies + HZ;
+ do {
+ udelay(1);
+ ret = lan78xx_read_reg(dev, OTP_PWR_DN, &buf);
+ if (time_after(jiffies, timeout)) {
+ netdev_warn(dev->net,
+ "timeout on OTP_PWR_DN completion");
+ return -EIO;
+ }
+ } while (buf & OTP_PWR_DN_PWRDN_N_);
+ }
+
+ /* set to BYTE program mode */
+ ret = lan78xx_write_reg(dev, OTP_PRGM_MODE, OTP_PRGM_MODE_BYTE_);
+
+ for (i = 0; i < length; i++) {
+ ret = lan78xx_write_reg(dev, OTP_ADDR1,
+ ((offset + i) >> 8) & OTP_ADDR1_15_11);
+ ret = lan78xx_write_reg(dev, OTP_ADDR2,
+ ((offset + i) & OTP_ADDR2_10_3));
+ ret = lan78xx_write_reg(dev, OTP_PRGM_DATA, data[i]);
+ ret = lan78xx_write_reg(dev, OTP_TST_CMD, OTP_TST_CMD_PRGVRFY_);
+ ret = lan78xx_write_reg(dev, OTP_CMD_GO, OTP_CMD_GO_GO_);
+
+ timeout = jiffies + HZ;
+ do {
+ udelay(1);
+ ret = lan78xx_read_reg(dev, OTP_STATUS, &buf);
+ if (time_after(jiffies, timeout)) {
+ netdev_warn(dev->net,
+ "Timeout on OTP_STATUS completion");
+ return -EIO;
+ }
+ } while (buf & OTP_STATUS_BUSY_);
+ }
+
+ return 0;
+}
+
static int lan78xx_read_otp(struct lan78xx_net *dev, u32 offset,
u32 length, u8 *data)
{
@@ -969,7 +1022,7 @@ static int lan78xx_ethtool_set_eeprom(struct net_device *netdev,
(ee->offset == 0) &&
(ee->len == 512) &&
(data[0] == OTP_INDICATOR_1))
- return lan78xx_write_raw_eeprom(dev, ee->offset, ee->len, data);
+ return lan78xx_write_raw_otp(dev, ee->offset, ee->len, data);
return -EINVAL;
}
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 3341d8aaca7c..23e9880791fc 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -886,6 +886,7 @@ static const struct usb_device_id products[] = {
{QMI_FIXED_INTF(0x413c, 0x81b1, 8)}, /* Dell Wireless 5809e Gobi(TM) 4G LTE Mobile Broadband Card */
{QMI_FIXED_INTF(0x03f0, 0x4e1d, 8)}, /* HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G Module */
{QMI_FIXED_INTF(0x22de, 0x9061, 3)}, /* WeTelecom WPD-600N */
+ {QMI_FIXED_INTF(0x1e0e, 0x9001, 5)}, /* SIMCom 7230E */
/* 4. Gobi 1000 devices */
{QMI_GOBI1K_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 230c73c0727a..d1f78c2c97aa 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -25,12 +25,13 @@
#include <uapi/linux/mdio.h>
#include <linux/mdio.h>
#include <linux/usb/cdc.h>
+#include <linux/suspend.h>
/* Information for net-next */
#define NETNEXT_VERSION "08"
/* Information for net */
-#define NET_VERSION "2"
+#define NET_VERSION "3"
#define DRIVER_VERSION "v1." NETNEXT_VERSION "." NET_VERSION
#define DRIVER_AUTHOR "Realtek linux nic maintainers <nic_swsd@realtek.com>"
@@ -604,6 +605,9 @@ struct r8152 {
struct delayed_work schedule;
struct mii_if_info mii;
struct mutex control; /* use for hw setting */
+#ifdef CONFIG_PM_SLEEP
+ struct notifier_block pm_notifier;
+#endif
struct rtl_ops {
void (*init)(struct r8152 *);
@@ -3036,6 +3040,33 @@ out1:
usb_autopm_put_interface(tp->intf);
}
+#ifdef CONFIG_PM_SLEEP
+static int rtl_notifier(struct notifier_block *nb, unsigned long action,
+ void *data)
+{
+ struct r8152 *tp = container_of(nb, struct r8152, pm_notifier);
+
+ switch (action) {
+ case PM_HIBERNATION_PREPARE:
+ case PM_SUSPEND_PREPARE:
+ usb_autopm_get_interface(tp->intf);
+ break;
+
+ case PM_POST_HIBERNATION:
+ case PM_POST_SUSPEND:
+ usb_autopm_put_interface(tp->intf);
+ break;
+
+ case PM_POST_RESTORE:
+ case PM_RESTORE_PREPARE:
+ default:
+ break;
+ }
+
+ return NOTIFY_DONE;
+}
+#endif
+
static int rtl8152_open(struct net_device *netdev)
{
struct r8152 *tp = netdev_priv(netdev);
@@ -3078,6 +3109,10 @@ static int rtl8152_open(struct net_device *netdev)
mutex_unlock(&tp->control);
usb_autopm_put_interface(tp->intf);
+#ifdef CONFIG_PM_SLEEP
+ tp->pm_notifier.notifier_call = rtl_notifier;
+ register_pm_notifier(&tp->pm_notifier);
+#endif
out:
return res;
@@ -3088,6 +3123,9 @@ static int rtl8152_close(struct net_device *netdev)
struct r8152 *tp = netdev_priv(netdev);
int res = 0;
+#ifdef CONFIG_PM_SLEEP
+ unregister_pm_notifier(&tp->pm_notifier);
+#endif
napi_disable(&tp->napi);
clear_bit(WORK_ENABLE, &tp->flags);
usb_kill_urb(tp->intr_urb);
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index fecf7b6c732e..2d88c799d2ac 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -621,7 +621,7 @@ static void vxlan_notify_add_rx_port(struct vxlan_sock *vs)
int err;
if (sa_family == AF_INET) {
- err = udp_add_offload(&vs->udp_offloads);
+ err = udp_add_offload(net, &vs->udp_offloads);
if (err)
pr_warn("vxlan: udp_add_offload failed with status %d\n", err);
}
@@ -2750,7 +2750,7 @@ static int vxlan_dev_configure(struct net *src_net, struct net_device *dev,
struct vxlan_config *conf)
{
struct vxlan_net *vn = net_generic(src_net, vxlan_net_id);
- struct vxlan_dev *vxlan = netdev_priv(dev);
+ struct vxlan_dev *vxlan = netdev_priv(dev), *tmp;
struct vxlan_rdst *dst = &vxlan->default_dst;
unsigned short needed_headroom = ETH_HLEN;
int err;
@@ -2816,9 +2816,15 @@ static int vxlan_dev_configure(struct net *src_net, struct net_device *dev,
if (!vxlan->cfg.age_interval)
vxlan->cfg.age_interval = FDB_AGE_DEFAULT;
- if (vxlan_find_vni(src_net, conf->vni, use_ipv6 ? AF_INET6 : AF_INET,
- vxlan->cfg.dst_port, vxlan->flags))
+ list_for_each_entry(tmp, &vn->vxlan_list, next) {
+ if (tmp->cfg.vni == conf->vni &&
+ (tmp->default_dst.remote_ip.sa.sa_family == AF_INET6 ||
+ tmp->cfg.saddr.sa.sa_family == AF_INET6) == use_ipv6 &&
+ tmp->cfg.dst_port == vxlan->cfg.dst_port &&
+ (tmp->flags & VXLAN_F_RCV_FLAGS) ==
+ (vxlan->flags & VXLAN_F_RCV_FLAGS))
return -EEXIST;
+ }
dev->ethtool_ops = &vxlan_ethtool_ops;