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Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

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This commit is contained in:
David S. Miller 2010-12-20 13:24:14 -08:00
commit d9993be65a
7 changed files with 46 additions and 31 deletions
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1
drivers/net/typhoon.c
View file

@ -1004,7 +1004,6 @@ typhoon_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
}
strcpy(info->driver, KBUILD_MODNAME);
strcpy(info->version, UTS_RELEASE);
strcpy(info->bus_info, pci_name(pci_dev));
}

12
drivers/net/usb/mcs7830.c
View file

@ -1,5 +1,5 @@
/*
* MOSCHIP MCS7830 based USB 2.0 Ethernet Devices
* MOSCHIP MCS7830 based (7730/7830/7832) USB 2.0 Ethernet Devices
*
* based on usbnet.c, asix.c and the vendor provided mcs7830 driver
*
@ -11,6 +11,9 @@
*
* Definitions gathered from MOSCHIP, Data Sheet_7830DA.pdf (thanks!).
*
* 2010-12-19: add 7832 USB PID ("functionality same as MCS7830"),
* per active notification by manufacturer
*
* TODO:
* - support HIF_REG_CONFIG_SLEEPMODE/HIF_REG_CONFIG_TXENABLE (via autopm?)
* - implement ethtool_ops get_pauseparam/set_pauseparam
@ -60,6 +63,7 @@
#define MCS7830_MAX_MCAST 64
#define MCS7830_VENDOR_ID 0x9710
#define MCS7832_PRODUCT_ID 0x7832
#define MCS7830_PRODUCT_ID 0x7830
#define MCS7730_PRODUCT_ID 0x7730
@ -626,7 +630,7 @@ static int mcs7830_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
}
static const struct driver_info moschip_info = {
.description = "MOSCHIP 7830/7730 usb-NET adapter",
.description = "MOSCHIP 7830/7832/7730 usb-NET adapter",
.bind = mcs7830_bind,
.rx_fixup = mcs7830_rx_fixup,
.flags = FLAG_ETHER,
@ -644,6 +648,10 @@ static const struct driver_info sitecom_info = {
};
static const struct usb_device_id products[] = {
{
USB_DEVICE(MCS7830_VENDOR_ID, MCS7832_PRODUCT_ID),
.driver_info = (unsigned long) &moschip_info,
},
{
USB_DEVICE(MCS7830_VENDOR_ID, MCS7830_PRODUCT_ID),
.driver_info = (unsigned long) &moschip_info,

10
include/net/ip6_route.h
View file

@ -175,5 +175,15 @@ static inline int ipv6_unicast_destination(struct sk_buff *skb)
return rt->rt6i_flags & RTF_LOCAL;
}
int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *));
static inline int ip6_skb_dst_mtu(struct sk_buff *skb)
{
struct ipv6_pinfo *np = skb->sk ? inet6_sk(skb->sk) : NULL;
return (np && np->pmtudisc == IPV6_PMTUDISC_PROBE) ?
skb_dst(skb)->dev->mtu : dst_mtu(skb_dst(skb));
}
#endif
#endif

6
include/net/sch_generic.h
View file

@ -611,11 +611,7 @@ static inline struct sk_buff *skb_act_clone(struct sk_buff *skb, gfp_t gfp_mask,
{
struct sk_buff *n;
if ((action == TC_ACT_STOLEN || action == TC_ACT_QUEUED) &&
!skb_shared(skb))
n = skb_get(skb);
else
n = skb_clone(skb, gfp_mask);
n = skb_clone(skb, gfp_mask);
if (n) {
n->tc_verd = SET_TC_VERD(n->tc_verd, 0);

12
net/ipv6/ip6_output.c
View file

@ -56,7 +56,7 @@
#include <net/checksum.h>
#include <linux/mroute6.h>
static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *));
int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *));
int __ip6_local_out(struct sk_buff *skb)
{
@ -145,14 +145,6 @@ static int ip6_finish_output2(struct sk_buff *skb)
return -EINVAL;
}
static inline int ip6_skb_dst_mtu(struct sk_buff *skb)
{
struct ipv6_pinfo *np = skb->sk ? inet6_sk(skb->sk) : NULL;
return (np && np->pmtudisc == IPV6_PMTUDISC_PROBE) ?
skb_dst(skb)->dev->mtu : dst_mtu(skb_dst(skb));
}
static int ip6_finish_output(struct sk_buff *skb)
{
if ((skb->len > ip6_skb_dst_mtu(skb) && !skb_is_gso(skb)) ||
@ -601,7 +593,7 @@ int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr)
return offset;
}
static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
{
struct sk_buff *frag;
struct rt6_info *rt = (struct rt6_info*)skb_dst(skb);

16
net/ipv6/xfrm6_output.c
View file

@ -17,6 +17,7 @@
#include <linux/netfilter_ipv6.h>
#include <net/dst.h>
#include <net/ipv6.h>
#include <net/ip6_route.h>
#include <net/xfrm.h>
int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb,
@ -88,8 +89,21 @@ static int xfrm6_output_finish(struct sk_buff *skb)
return xfrm_output(skb);
}
static int __xfrm6_output(struct sk_buff *skb)
{
struct dst_entry *dst = skb_dst(skb);
struct xfrm_state *x = dst->xfrm;
if ((x && x->props.mode == XFRM_MODE_TUNNEL) &&
((skb->len > ip6_skb_dst_mtu(skb) && !skb_is_gso(skb)) ||
dst_allfrag(skb_dst(skb)))) {
return ip6_fragment(skb, xfrm6_output_finish);
}
return xfrm6_output_finish(skb);
}
int xfrm6_output(struct sk_buff *skb)
{
return NF_HOOK(NFPROTO_IPV6, NF_INET_POST_ROUTING, skb, NULL,
skb_dst(skb)->dev, xfrm6_output_finish);
skb_dst(skb)->dev, __xfrm6_output);
}

20
net/sched/sch_sfq.c
View file

@ -270,7 +270,6 @@ static unsigned int sfq_drop(struct Qdisc *sch)
/* It is difficult to believe, but ALL THE SLOTS HAVE LENGTH 1. */
d = q->next[q->tail];
q->next[q->tail] = q->next[d];
q->allot[q->next[d]] += q->quantum;
skb = q->qs[d].prev;
len = qdisc_pkt_len(skb);
__skb_unlink(skb, &q->qs[d]);
@ -321,14 +320,13 @@ sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
sfq_inc(q, x);
if (q->qs[x].qlen == 1) { /* The flow is new */
if (q->tail == SFQ_DEPTH) { /* It is the first flow */
q->tail = x;
q->next[x] = x;
q->allot[x] = q->quantum;
} else {
q->next[x] = q->next[q->tail];
q->next[q->tail] = x;
q->tail = x;
}
q->tail = x;
q->allot[x] = q->quantum;
}
if (++sch->q.qlen <= q->limit) {
sch->bstats.bytes += qdisc_pkt_len(skb);
@ -359,13 +357,13 @@ sfq_dequeue(struct Qdisc *sch)
{
struct sfq_sched_data *q = qdisc_priv(sch);
struct sk_buff *skb;
sfq_index a, old_a;
sfq_index a, next_a;
/* No active slots */
if (q->tail == SFQ_DEPTH)
return NULL;
a = old_a = q->next[q->tail];
a = q->next[q->tail];
/* Grab packet */
skb = __skb_dequeue(&q->qs[a]);
@ -376,17 +374,15 @@ sfq_dequeue(struct Qdisc *sch)
/* Is the slot empty? */
if (q->qs[a].qlen == 0) {
q->ht[q->hash[a]] = SFQ_DEPTH;
a = q->next[a];
if (a == old_a) {
next_a = q->next[a];
if (a == next_a) {
q->tail = SFQ_DEPTH;
return skb;
}
q->next[q->tail] = a;
q->allot[a] += q->quantum;
q->next[q->tail] = next_a;
} else if ((q->allot[a] -= qdisc_pkt_len(skb)) <= 0) {
q->tail = a;
a = q->next[a];
q->allot[a] += q->quantum;
q->tail = a;
}
return skb;
}