forked from luck/tmp_suning_uos_patched
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: net_cls: fix unconfigured struct tcf_proto keeps chaining and avoid kernel panic when we use cls_cgroup e1000: add missing length check to e1000 receive routine forcedeth: add phy_power_down parameter, leave phy powered up by default (v2) Bluetooth: Remove useless flush_work() causing lockdep warnings
This commit is contained in:
commit
ca55bd7e29
|
@ -4027,8 +4027,9 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
|
|||
PCI_DMA_FROMDEVICE);
|
||||
|
||||
length = le16_to_cpu(rx_desc->length);
|
||||
|
||||
if (unlikely(!(status & E1000_RXD_STAT_EOP))) {
|
||||
/* !EOP means multiple descriptors were used to store a single
|
||||
* packet, also make sure the frame isn't just CRC only */
|
||||
if (unlikely(!(status & E1000_RXD_STAT_EOP) || (length <= 4))) {
|
||||
/* All receives must fit into a single buffer */
|
||||
E1000_DBG("%s: Receive packet consumed multiple"
|
||||
" buffers\n", netdev->name);
|
||||
|
|
|
@ -897,6 +897,12 @@ enum {
|
|||
};
|
||||
static int phy_cross = NV_CROSSOVER_DETECTION_DISABLED;
|
||||
|
||||
/*
|
||||
* Power down phy when interface is down (persists through reboot;
|
||||
* older Linux and other OSes may not power it up again)
|
||||
*/
|
||||
static int phy_power_down = 0;
|
||||
|
||||
static inline struct fe_priv *get_nvpriv(struct net_device *dev)
|
||||
{
|
||||
return netdev_priv(dev);
|
||||
|
@ -1485,7 +1491,10 @@ static int phy_init(struct net_device *dev)
|
|||
|
||||
/* restart auto negotiation, power down phy */
|
||||
mii_control = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
|
||||
mii_control |= (BMCR_ANRESTART | BMCR_ANENABLE | BMCR_PDOWN);
|
||||
mii_control |= (BMCR_ANRESTART | BMCR_ANENABLE);
|
||||
if (phy_power_down) {
|
||||
mii_control |= BMCR_PDOWN;
|
||||
}
|
||||
if (mii_rw(dev, np->phyaddr, MII_BMCR, mii_control)) {
|
||||
return PHY_ERROR;
|
||||
}
|
||||
|
@ -5513,7 +5522,7 @@ static int nv_close(struct net_device *dev)
|
|||
|
||||
nv_drain_rxtx(dev);
|
||||
|
||||
if (np->wolenabled) {
|
||||
if (np->wolenabled || !phy_power_down) {
|
||||
writel(NVREG_PFF_ALWAYS|NVREG_PFF_MYADDR, base + NvRegPacketFilterFlags);
|
||||
nv_start_rx(dev);
|
||||
} else {
|
||||
|
@ -6367,6 +6376,8 @@ module_param(dma_64bit, int, 0);
|
|||
MODULE_PARM_DESC(dma_64bit, "High DMA is enabled by setting to 1 and disabled by setting to 0.");
|
||||
module_param(phy_cross, int, 0);
|
||||
MODULE_PARM_DESC(phy_cross, "Phy crossover detection for Realtek 8201 phy is enabled by setting to 1 and disabled by setting to 0.");
|
||||
module_param(phy_power_down, int, 0);
|
||||
MODULE_PARM_DESC(phy_power_down, "Power down phy and disable link when interface is down (1), or leave phy powered up (0).");
|
||||
|
||||
MODULE_AUTHOR("Manfred Spraul <manfred@colorfullife.com>");
|
||||
MODULE_DESCRIPTION("Reverse Engineered nForce ethernet driver");
|
||||
|
|
|
@ -90,9 +90,6 @@ static void add_conn(struct work_struct *work)
|
|||
struct hci_conn *conn = container_of(work, struct hci_conn, work_add);
|
||||
struct hci_dev *hdev = conn->hdev;
|
||||
|
||||
/* ensure previous del is complete */
|
||||
flush_work(&conn->work_del);
|
||||
|
||||
dev_set_name(&conn->dev, "%s:%d", hdev->name, conn->handle);
|
||||
|
||||
if (device_add(&conn->dev) < 0) {
|
||||
|
@ -118,9 +115,6 @@ static void del_conn(struct work_struct *work)
|
|||
struct hci_conn *conn = container_of(work, struct hci_conn, work_del);
|
||||
struct hci_dev *hdev = conn->hdev;
|
||||
|
||||
/* ensure previous add is complete */
|
||||
flush_work(&conn->work_add);
|
||||
|
||||
if (!device_is_registered(&conn->dev))
|
||||
return;
|
||||
|
||||
|
|
|
@ -135,6 +135,7 @@ static int tc_ctl_tfilter(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
|
|||
unsigned long cl;
|
||||
unsigned long fh;
|
||||
int err;
|
||||
int tp_created = 0;
|
||||
|
||||
if (net != &init_net)
|
||||
return -EINVAL;
|
||||
|
@ -266,10 +267,7 @@ static int tc_ctl_tfilter(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
|
|||
goto errout;
|
||||
}
|
||||
|
||||
spin_lock_bh(root_lock);
|
||||
tp->next = *back;
|
||||
*back = tp;
|
||||
spin_unlock_bh(root_lock);
|
||||
tp_created = 1;
|
||||
|
||||
} else if (tca[TCA_KIND] && nla_strcmp(tca[TCA_KIND], tp->ops->kind))
|
||||
goto errout;
|
||||
|
@ -296,8 +294,11 @@ static int tc_ctl_tfilter(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
|
|||
switch (n->nlmsg_type) {
|
||||
case RTM_NEWTFILTER:
|
||||
err = -EEXIST;
|
||||
if (n->nlmsg_flags & NLM_F_EXCL)
|
||||
if (n->nlmsg_flags & NLM_F_EXCL) {
|
||||
if (tp_created)
|
||||
tcf_destroy(tp);
|
||||
goto errout;
|
||||
}
|
||||
break;
|
||||
case RTM_DELTFILTER:
|
||||
err = tp->ops->delete(tp, fh);
|
||||
|
@ -314,8 +315,18 @@ static int tc_ctl_tfilter(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
|
|||
}
|
||||
|
||||
err = tp->ops->change(tp, cl, t->tcm_handle, tca, &fh);
|
||||
if (err == 0)
|
||||
if (err == 0) {
|
||||
if (tp_created) {
|
||||
spin_lock_bh(root_lock);
|
||||
tp->next = *back;
|
||||
*back = tp;
|
||||
spin_unlock_bh(root_lock);
|
||||
}
|
||||
tfilter_notify(skb, n, tp, fh, RTM_NEWTFILTER);
|
||||
} else {
|
||||
if (tp_created)
|
||||
tcf_destroy(tp);
|
||||
}
|
||||
|
||||
errout:
|
||||
if (cl)
|
||||
|
|
Loading…
Reference in New Issue
Block a user