* [PATCH cumulus-4.1.y 4/5] vxlan: don't flush static fdb entries on admin down
From: Roopa Prabhu @ 2017-01-21 7:40 UTC (permalink / raw)
To: davem; +Cc: netdev, ramanb, stephen, jbenc, pshelar
In-Reply-To: <1484984410-3304-1-git-send-email-roopa@cumulusnetworks.com>
From: Roopa Prabhu <roopa@cumulusnetworks.com>
This patch skips flushing static fdb entries in
ndo_stop, but flushes all fdb entries during vxlan
device delete. This is consistent with the bridge
driver fdb
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
---
drivers/net/vxlan.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 7300586..3314090 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2365,7 +2365,7 @@ static int vxlan_open(struct net_device *dev)
}
/* Purge the forwarding table */
-static void vxlan_flush(struct vxlan_dev *vxlan)
+static void vxlan_flush(struct vxlan_dev *vxlan, int do_all)
{
unsigned int h;
@@ -2375,6 +2375,8 @@ static void vxlan_flush(struct vxlan_dev *vxlan)
hlist_for_each_safe(p, n, &vxlan->fdb_head[h]) {
struct vxlan_fdb *f
= container_of(p, struct vxlan_fdb, hlist);
+ if (!do_all && (f->state & (NUD_PERMANENT | NUD_NOARP)))
+ continue;
/* the all_zeros_mac entry is deleted at vxlan_uninit */
if (!is_zero_ether_addr(f->eth_addr))
vxlan_fdb_destroy(vxlan, f);
@@ -2396,7 +2398,7 @@ static int vxlan_stop(struct net_device *dev)
del_timer_sync(&vxlan->age_timer);
- vxlan_flush(vxlan);
+ vxlan_flush(vxlan, 0);
vxlan_sock_release(vxlan);
return ret;
@@ -3069,6 +3071,8 @@ static void vxlan_dellink(struct net_device *dev, struct list_head *head)
struct vxlan_dev *vxlan = netdev_priv(dev);
struct vxlan_net *vn = net_generic(vxlan->net, vxlan_net_id);
+ vxlan_flush(vxlan, 1);
+
spin_lock(&vn->sock_lock);
if (!hlist_unhashed(&vxlan->hlist))
hlist_del_rcu(&vxlan->hlist);
--
1.9.1
^ permalink raw reply related
* [PATCH cumulus-4.1.y 5/5] vxlan: do not age static remote mac entries
From: Roopa Prabhu @ 2017-01-21 7:40 UTC (permalink / raw)
To: davem; +Cc: netdev, ramanb, stephen, jbenc, pshelar
In-Reply-To: <1484984410-3304-1-git-send-email-roopa@cumulusnetworks.com>
From: Balakrishnan Raman <ramanb@cumulusnetworks.com>
Mac aging is applicable only for dynamically learnt remote mac
entries. Check for user configured static remote mac entries
and skip aging.
Signed-off-by: Balakrishnan Raman <ramanb@cumulusnetworks.com>
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
---
drivers/net/vxlan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 3314090..312240c 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2279,7 +2279,7 @@ static void vxlan_cleanup(unsigned long arg)
= container_of(p, struct vxlan_fdb, hlist);
unsigned long timeout;
- if (f->state & NUD_PERMANENT)
+ if (f->state & (NUD_PERMANENT | NUD_NOARP))
continue;
timeout = f->used + vxlan->cfg.age_interval * HZ;
--
1.9.1
^ permalink raw reply related
* [PATCH cumulus-4.1.y 3/5] vxlan: enforce precedence for static over dynamic fdb entry
From: Roopa Prabhu @ 2017-01-21 7:40 UTC (permalink / raw)
To: davem; +Cc: netdev, ramanb, stephen, jbenc, pshelar
In-Reply-To: <1484984410-3304-1-git-send-email-roopa@cumulusnetworks.com>
From: Wilson Kok <wkok@cumulusnetworks.com>
This patch enforces fdb state correctly when deciding
to add or update an existing fdb. It makes sure static fdb
entries are not replaced by dynamic fdb entries.
Signed-off-by: Wilson Kok <wkok@cumulusnetworks.com>
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
---
drivers/net/vxlan.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 72b99ff..7300586 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -628,6 +628,10 @@ static int vxlan_fdb_create(struct vxlan_dev *vxlan,
return -EEXIST;
}
if (f->state != state) {
+ if ((f->state & NUD_PERMANENT) &&
+ !(state & NUD_PERMANENT))
+ return -EINVAL;
+
f->state = state;
f->updated = jiffies;
notify = 1;
--
1.9.1
^ permalink raw reply related
* [PATCH cumulus-4.1.y 1/5] vxlan: flush fdb entries on oper down
From: Roopa Prabhu @ 2017-01-21 7:40 UTC (permalink / raw)
To: davem; +Cc: netdev, ramanb, stephen, jbenc, pshelar
From: Balakrishnan Raman <ramanb@cumulusnetworks.com>
Flush fdb entries of a vxlan device when its state
changes to oper down. vxlan_stop handles flush on
admin down.
Signed-off-by: Balakrishnan Raman <ramanb@cumulusnetworks.com>
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
---
drivers/net/vxlan.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 19b1653..15b1c23 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -3276,6 +3276,12 @@ static int vxlan_netdevice_event(struct notifier_block *unused,
vxlan_handle_lowerdev_unregister(vn, dev);
else if (event == NETDEV_UDP_TUNNEL_PUSH_INFO)
vxlan_push_rx_ports(dev);
+ else if (event == NETDEV_CHANGE) {
+ if (dev->netdev_ops == &vxlan_netdev_ops) {
+ if (netif_running(dev) && !netif_oper_up(dev))
+ vxlan_flush(netdev_priv(dev));
+ }
+ }
return NOTIFY_DONE;
}
--
1.9.1
^ permalink raw reply related
* [PATCH cumulus-4.1.y 2/5] vxlan: don't replace fdb entry if nothing changed
From: Roopa Prabhu @ 2017-01-21 7:40 UTC (permalink / raw)
To: davem; +Cc: netdev, ramanb, stephen, jbenc, pshelar
In-Reply-To: <1484984410-3304-1-git-send-email-roopa@cumulusnetworks.com>
From: Balakrishnan Raman <ramanb@cumulusnetworks.com>
This will avoid unnecessary notifications to userspace.
Signed-off-by: Balakrishnan Raman <ramanb@cumulusnetworks.com>
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
---
drivers/net/vxlan.c | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 15b1c23..72b99ff 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -467,12 +467,19 @@ static int vxlan_fdb_replace(struct vxlan_fdb *f,
if (!rd)
return 0;
- dst_cache_reset(&rd->dst_cache);
- rd->remote_ip = *ip;
- rd->remote_port = port;
- rd->remote_vni = vni;
- rd->remote_ifindex = ifindex;
- return 1;
+ if (!vxlan_addr_equal(&rd->remote_ip, ip) ||
+ rd->remote_port != port ||
+ rd->remote_vni != vni ||
+ rd->remote_ifindex != ifindex) {
+ dst_cache_reset(&rd->dst_cache);
+ rd->remote_ip = *ip;
+ rd->remote_port = port;
+ rd->remote_vni = vni;
+ rd->remote_ifindex = ifindex;
+ return 1;
+ }
+
+ return 0;
}
/* Add/update destinations for multicast */
--
1.9.1
^ permalink raw reply related
* Re: [PATCH cumulus-4.1.y 1/5] vxlan: flush fdb entries on oper down
From: Roopa Prabhu @ 2017-01-21 7:41 UTC (permalink / raw)
To: davem; +Cc: netdev, ramanb, stephen, jbenc, pshelar
In-Reply-To: <1484984410-3304-1-git-send-email-roopa@cumulusnetworks.com>
On 1/20/17, 11:40 PM, Roopa Prabhu wrote:
> From: Balakrishnan Raman <ramanb@cumulusnetworks.com>
>
> Flush fdb entries of a vxlan device when its state
> changes to oper down. vxlan_stop handles flush on
> admin down.
>
> Signed-off-by: Balakrishnan Raman <ramanb@cumulusnetworks.com>
> Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
> ---
>
pls ignore this series. Accidently hit send in the wrong folder :(
^ permalink raw reply
* [PATCH net-next 1/2] vxlan: don't flush static fdb entries on admin down
From: Roopa Prabhu @ 2017-01-21 7:43 UTC (permalink / raw)
To: davem; +Cc: netdev, ramanb, stephen, jbenc, pshelar
In-Reply-To: <1484984599-16712-1-git-send-email-roopa@cumulusnetworks.com>
From: Roopa Prabhu <roopa@cumulusnetworks.com>
This patch skips flushing static fdb entries in
ndo_stop, but flushes all fdb entries during vxlan
device delete. This is consistent with the bridge
driver fdb
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
---
drivers/net/vxlan.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 19b1653..269e515 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2354,7 +2354,7 @@ static int vxlan_open(struct net_device *dev)
}
/* Purge the forwarding table */
-static void vxlan_flush(struct vxlan_dev *vxlan)
+static void vxlan_flush(struct vxlan_dev *vxlan, int do_all)
{
unsigned int h;
@@ -2364,6 +2364,8 @@ static void vxlan_flush(struct vxlan_dev *vxlan)
hlist_for_each_safe(p, n, &vxlan->fdb_head[h]) {
struct vxlan_fdb *f
= container_of(p, struct vxlan_fdb, hlist);
+ if (!do_all && (f->state & (NUD_PERMANENT | NUD_NOARP)))
+ continue;
/* the all_zeros_mac entry is deleted at vxlan_uninit */
if (!is_zero_ether_addr(f->eth_addr))
vxlan_fdb_destroy(vxlan, f);
@@ -2385,7 +2387,7 @@ static int vxlan_stop(struct net_device *dev)
del_timer_sync(&vxlan->age_timer);
- vxlan_flush(vxlan);
+ vxlan_flush(vxlan, 0);
vxlan_sock_release(vxlan);
return ret;
@@ -3058,6 +3060,8 @@ static void vxlan_dellink(struct net_device *dev, struct list_head *head)
struct vxlan_dev *vxlan = netdev_priv(dev);
struct vxlan_net *vn = net_generic(vxlan->net, vxlan_net_id);
+ vxlan_flush(vxlan, 1);
+
spin_lock(&vn->sock_lock);
if (!hlist_unhashed(&vxlan->hlist))
hlist_del_rcu(&vxlan->hlist);
--
1.9.1
^ permalink raw reply related
* [PATCH net-next 0/2] vxlan: misc fdb fixes
From: Roopa Prabhu @ 2017-01-21 7:43 UTC (permalink / raw)
To: davem; +Cc: netdev, ramanb, stephen, jbenc, pshelar
From: Roopa Prabhu <roopa@cumulusnetworks.com>
Balakrishnan Raman (1):
vxlan: do not age static remote mac entries
Roopa Prabhu (1):
vxlan: don't flush static fdb entries on admin down
drivers/net/vxlan.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
--
1.9.1
^ permalink raw reply
* [PATCH net-next 2/2] vxlan: do not age static remote mac entries
From: Roopa Prabhu @ 2017-01-21 7:43 UTC (permalink / raw)
To: davem; +Cc: netdev, ramanb, stephen, jbenc, pshelar
In-Reply-To: <1484984599-16712-1-git-send-email-roopa@cumulusnetworks.com>
From: Balakrishnan Raman <ramanb@cumulusnetworks.com>
Mac aging is applicable only for dynamically learnt remote mac
entries. Check for user configured static remote mac entries
and skip aging.
Signed-off-by: Balakrishnan Raman <ramanb@cumulusnetworks.com>
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
---
drivers/net/vxlan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 269e515..2c5bb0a 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2268,7 +2268,7 @@ static void vxlan_cleanup(unsigned long arg)
= container_of(p, struct vxlan_fdb, hlist);
unsigned long timeout;
- if (f->state & NUD_PERMANENT)
+ if (f->state & (NUD_PERMANENT | NUD_NOARP))
continue;
timeout = f->used + vxlan->cfg.age_interval * HZ;
--
1.9.1
^ permalink raw reply related
* Re: [PATCH 4/4] xfrm_user: Add new 32/64-agnostic netlink messages
From: kbuild test robot @ 2017-01-21 8:21 UTC (permalink / raw)
To: Kevin Cernekee
Cc: kbuild-all, steffen.klassert, herbert, davem, paul, sds, eparis,
linux-kernel, netdev, selinux, fw, fan.du, dianders, dtor
In-Reply-To: <20170121000507.34381-5-cernekee@chromium.org>
[-- Attachment #1: Type: text/plain, Size: 9722 bytes --]
Hi Kevin,
[auto build test ERROR on ipsec-next/master]
[also build test ERROR on v4.10-rc4 next-20170120]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Kevin-Cernekee/Make-xfrm-usable-by-32-bit-programs/20170121-150712
base: https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git master
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 6.2.0
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=ia64
All errors (new ones prefixed by >>):
>> net/xfrm/xfrm_user_legacy.c:845:5: error: redefinition of 'xfrm_exp_state_notify_legacy'
int xfrm_exp_state_notify_legacy(const struct xfrm_state *x,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from net/xfrm/xfrm_user_legacy.c:30:0:
net/xfrm/xfrm_user.h:131:19: note: previous definition of 'xfrm_exp_state_notify_legacy' was here
static inline int xfrm_exp_state_notify_legacy(const struct xfrm_state *x,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> net/xfrm/xfrm_user_legacy.c:863:5: error: redefinition of 'xfrm_notify_sa_legacy'
int xfrm_notify_sa_legacy(const struct xfrm_state *x, const struct km_event *c)
^~~~~~~~~~~~~~~~~~~~~
In file included from net/xfrm/xfrm_user_legacy.c:30:0:
net/xfrm/xfrm_user.h:137:19: note: previous definition of 'xfrm_notify_sa_legacy' was here
static inline int xfrm_notify_sa_legacy(const struct xfrm_state *x,
^~~~~~~~~~~~~~~~~~~~~
>> net/xfrm/xfrm_user_legacy.c:983:5: error: redefinition of 'xfrm_send_acquire_legacy'
int xfrm_send_acquire_legacy(struct xfrm_state *x,
^~~~~~~~~~~~~~~~~~~~~~~~
In file included from net/xfrm/xfrm_user_legacy.c:30:0:
net/xfrm/xfrm_user.h:143:19: note: previous definition of 'xfrm_send_acquire_legacy' was here
static inline int xfrm_send_acquire_legacy(struct xfrm_state *x,
^~~~~~~~~~~~~~~~~~~~~~~~
>> net/xfrm/xfrm_user_legacy.c:1043:5: error: redefinition of 'xfrm_exp_policy_notify_legacy'
int xfrm_exp_policy_notify_legacy(const struct xfrm_policy *xp,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from net/xfrm/xfrm_user_legacy.c:30:0:
net/xfrm/xfrm_user.h:150:19: note: previous definition of 'xfrm_exp_policy_notify_legacy' was here
static inline int xfrm_exp_policy_notify_legacy(const struct xfrm_policy *xp,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> net/xfrm/xfrm_user_legacy.c:1060:5: error: redefinition of 'xfrm_notify_policy_legacy'
int xfrm_notify_policy_legacy(const struct xfrm_policy *xp,
^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from net/xfrm/xfrm_user_legacy.c:30:0:
net/xfrm/xfrm_user.h:157:19: note: previous definition of 'xfrm_notify_policy_legacy' was here
static inline int xfrm_notify_policy_legacy(const struct xfrm_policy *xp,
^~~~~~~~~~~~~~~~~~~~~~~~~
vim +/xfrm_exp_state_notify_legacy +845 net/xfrm/xfrm_user_legacy.c
839 return err;
840
841 nlmsg_end(skb, nlh);
842 return 0;
843 }
844
> 845 int xfrm_exp_state_notify_legacy(const struct xfrm_state *x,
846 const struct km_event *c)
847 {
848 struct net *net = xs_net(x);
849 struct sk_buff *skb;
850
851 skb = nlmsg_new(xfrm_expire_msgsize(), GFP_ATOMIC);
852 if (skb == NULL)
853 return -ENOMEM;
854
855 if (build_expire(skb, x, c) < 0) {
856 kfree_skb(skb);
857 return -EMSGSIZE;
858 }
859
860 return xfrm_nlmsg_multicast(net, skb, 0, XFRMNLGRP_EXPIRE);
861 }
862
> 863 int xfrm_notify_sa_legacy(const struct xfrm_state *x, const struct km_event *c)
864 {
865 struct net *net = xs_net(x);
866 struct xfrm_usersa_info_legacy *p;
867 struct xfrm_usersa_id *id;
868 struct nlmsghdr *nlh;
869 struct sk_buff *skb;
870 int len = xfrm_sa_len(x);
871 int headlen, err;
872 u32 event = 0;
873
874 headlen = sizeof(*p);
875 if (c->event == XFRM_MSG_DELSA) {
876 len += nla_total_size(headlen);
877 headlen = sizeof(*id);
878 len += nla_total_size(sizeof(struct xfrm_mark));
879 }
880 len += NLMSG_ALIGN(headlen);
881
882 skb = nlmsg_new(len, GFP_ATOMIC);
883 if (skb == NULL)
884 return -ENOMEM;
885
886 switch (c->event) {
887 case XFRM_MSG_NEWSA:
888 event = XFRM_MSG_NEWSA_LEGACY;
889 break;
890 case XFRM_MSG_UPDSA:
891 event = XFRM_MSG_UPDSA_LEGACY;
892 break;
893 case XFRM_MSG_DELSA:
894 event = XFRM_MSG_DELSA_LEGACY;
895 break;
896 }
897
898 nlh = nlmsg_put(skb, c->portid, c->seq, event, headlen, 0);
899 err = -EMSGSIZE;
900 if (nlh == NULL)
901 goto out_free_skb;
902
903 p = nlmsg_data(nlh);
904 if (c->event == XFRM_MSG_DELSA) {
905 struct nlattr *attr;
906
907 id = nlmsg_data(nlh);
908 memcpy(&id->daddr, &x->id.daddr, sizeof(id->daddr));
909 id->spi = x->id.spi;
910 id->family = x->props.family;
911 id->proto = x->id.proto;
912
913 attr = nla_reserve(skb, XFRMA_SA, sizeof(*p));
914 err = -EMSGSIZE;
915 if (attr == NULL)
916 goto out_free_skb;
917
918 p = nla_data(attr);
919 }
920 err = copy_to_user_state_extra(x, p, skb);
921 if (err)
922 goto out_free_skb;
923
924 nlmsg_end(skb, nlh);
925
926 return xfrm_nlmsg_multicast(net, skb, 0, XFRMNLGRP_SA);
927
928 out_free_skb:
929 kfree_skb(skb);
930 return err;
931 }
932
933 static inline size_t xfrm_acquire_msgsize(const struct xfrm_state *x,
934 const struct xfrm_policy *xp)
935 {
936 return NLMSG_ALIGN(sizeof(struct xfrm_user_acquire_legacy))
937 + nla_total_size(sizeof(struct xfrm_user_tmpl) * xp->xfrm_nr)
938 + nla_total_size(sizeof(struct xfrm_mark))
939 + nla_total_size(xfrm_user_sec_ctx_size(x->security))
940 + userpolicy_type_attrsize();
941 }
942
943 static int build_acquire(struct sk_buff *skb,
944 struct xfrm_state *x,
945 const struct xfrm_tmpl *xt,
946 const struct xfrm_policy *xp)
947 {
948 __u32 seq = xfrm_get_acqseq();
949 struct xfrm_user_acquire_legacy *ua;
950 struct nlmsghdr *nlh;
951 int err;
952
953 nlh = nlmsg_put(skb, 0, 0, XFRM_MSG_ACQUIRE_LEGACY, sizeof(*ua), 0);
954 if (nlh == NULL)
955 return -EMSGSIZE;
956
957 ua = nlmsg_data(nlh);
958 memcpy(&ua->id, &x->id, sizeof(ua->id));
959 memcpy(&ua->saddr, &x->props.saddr, sizeof(ua->saddr));
960 memcpy(&ua->sel, &x->sel, sizeof(ua->sel));
961 copy_to_user_policy(xp, &ua->policy, XFRM_POLICY_OUT);
962 ua->aalgos = xt->aalgos;
963 ua->ealgos = xt->ealgos;
964 ua->calgos = xt->calgos;
965 ua->seq = x->km.seq = seq;
966
967 err = xfrm_copy_to_user_tmpl(xp, skb);
968 if (!err)
969 err = copy_to_user_state_sec_ctx(x, skb);
970 if (!err)
971 err = copy_to_user_policy_type(xp->type, skb);
972 if (!err)
973 err = xfrm_mark_put(skb, &xp->mark);
974 if (err) {
975 nlmsg_cancel(skb, nlh);
976 return err;
977 }
978
979 nlmsg_end(skb, nlh);
980 return 0;
981 }
982
> 983 int xfrm_send_acquire_legacy(struct xfrm_state *x,
984 const struct xfrm_tmpl *xt,
985 const struct xfrm_policy *xp)
986 {
987 struct net *net = xs_net(x);
988 struct sk_buff *skb;
989
990 skb = nlmsg_new(xfrm_acquire_msgsize(x, xp), GFP_ATOMIC);
991 if (skb == NULL)
992 return -ENOMEM;
993
994 if (build_acquire(skb, x, xt, xp) < 0)
995 BUG();
996
997 return xfrm_nlmsg_multicast(net, skb, 0, XFRMNLGRP_ACQUIRE);
998 }
999
1000 static inline size_t xfrm_polexpire_msgsize(const struct xfrm_policy *xp)
1001 {
1002 return NLMSG_ALIGN(sizeof(struct xfrm_user_polexpire_legacy))
1003 + nla_total_size(sizeof(struct xfrm_user_tmpl) * xp->xfrm_nr)
1004 + nla_total_size(xfrm_user_sec_ctx_size(xp->security))
1005 + nla_total_size(sizeof(struct xfrm_mark))
1006 + userpolicy_type_attrsize();
1007 }
1008
1009 static int build_polexpire(struct sk_buff *skb,
1010 const struct xfrm_policy *xp,
1011 int dir,
1012 const struct km_event *c)
1013 {
1014 struct xfrm_user_polexpire_legacy *upe;
1015 int hard = c->data.hard;
1016 struct nlmsghdr *nlh;
1017 int err;
1018
1019 nlh = nlmsg_put(skb, c->portid, 0, XFRM_MSG_POLEXPIRE_LEGACY,
1020 sizeof(*upe), 0);
1021 if (nlh == NULL)
1022 return -EMSGSIZE;
1023
1024 upe = nlmsg_data(nlh);
1025 copy_to_user_policy(xp, &upe->pol, dir);
1026 err = xfrm_copy_to_user_tmpl(xp, skb);
1027 if (!err)
1028 err = copy_to_user_sec_ctx(xp, skb);
1029 if (!err)
1030 err = copy_to_user_policy_type(xp->type, skb);
1031 if (!err)
1032 err = xfrm_mark_put(skb, &xp->mark);
1033 if (err) {
1034 nlmsg_cancel(skb, nlh);
1035 return err;
1036 }
1037 upe->hard = !!hard;
1038
1039 nlmsg_end(skb, nlh);
1040 return 0;
1041 }
1042
> 1043 int xfrm_exp_policy_notify_legacy(const struct xfrm_policy *xp,
1044 int dir,
1045 const struct km_event *c)
1046 {
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 45848 bytes --]
^ permalink raw reply
* [RESEND PATCH net] macsec: fix validation failed in asynchronous operation.
From: Ryder Lee @ 2017-01-21 8:42 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Sabrina Dubroca, linux-mediatek, Ryder Lee
Add missing "macsec_skb_cb(skb)->valid = true" in callback
function macsec_decrypt_done(), this fixes packet validation
failed while decrypting asynchronously.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
---
drivers/net/macsec.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c
index f83cf66..73d8d39 100644
--- a/drivers/net/macsec.c
+++ b/drivers/net/macsec.c
@@ -880,6 +880,9 @@ static void macsec_decrypt_done(struct crypto_async_request *base, int err)
aead_request_free(macsec_skb_cb(skb)->req);
rcu_read_lock_bh();
+ if (err == 0)
+ macsec_skb_cb(skb)->valid = true;
+
pn = ntohl(macsec_ethhdr(skb)->packet_number);
if (!macsec_post_decrypt(skb, &macsec->secy, pn)) {
rcu_read_unlock_bh();
--
1.9.1
^ permalink raw reply related
* Re: [PATCH cumulus-4.1.y 1/5] vxlan: flush fdb entries on oper down
From: kbuild test robot @ 2017-01-21 8:54 UTC (permalink / raw)
To: Roopa Prabhu; +Cc: kbuild-all, davem, netdev, ramanb, stephen, jbenc, pshelar
In-Reply-To: <1484984410-3304-1-git-send-email-roopa@cumulusnetworks.com>
[-- Attachment #1: Type: text/plain, Size: 1551 bytes --]
Hi Balakrishnan,
[auto build test ERROR on net-next/master]
[also build test ERROR on v4.10-rc4 next-20170120]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Roopa-Prabhu/vxlan-flush-fdb-entries-on-oper-down/20170121-163042
config: x86_64-randconfig-x017-201703 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
drivers/net/vxlan.c: In function 'vxlan_netdevice_event':
>> drivers/net/vxlan.c:3280:27: error: 'vxlan_netdev_ops' undeclared (first use in this function)
if (dev->netdev_ops == &vxlan_netdev_ops) {
^~~~~~~~~~~~~~~~
drivers/net/vxlan.c:3280:27: note: each undeclared identifier is reported only once for each function it appears in
vim +/vxlan_netdev_ops +3280 drivers/net/vxlan.c
3274
3275 if (event == NETDEV_UNREGISTER)
3276 vxlan_handle_lowerdev_unregister(vn, dev);
3277 else if (event == NETDEV_UDP_TUNNEL_PUSH_INFO)
3278 vxlan_push_rx_ports(dev);
3279 else if (event == NETDEV_CHANGE) {
> 3280 if (dev->netdev_ops == &vxlan_netdev_ops) {
3281 if (netif_running(dev) && !netif_oper_up(dev))
3282 vxlan_flush(netdev_priv(dev));
3283 }
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 27495 bytes --]
^ permalink raw reply
* Re: [PATCH cumulus-4.1.y 1/5] vxlan: flush fdb entries on oper down
From: kbuild test robot @ 2017-01-21 8:58 UTC (permalink / raw)
To: Roopa Prabhu; +Cc: kbuild-all, davem, netdev, ramanb, stephen, jbenc, pshelar
In-Reply-To: <1484984410-3304-1-git-send-email-roopa@cumulusnetworks.com>
[-- Attachment #1: Type: text/plain, Size: 2760 bytes --]
Hi Balakrishnan,
[auto build test WARNING on net-next/master]
[also build test WARNING on v4.10-rc4 next-20170120]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Roopa-Prabhu/vxlan-flush-fdb-entries-on-oper-down/20170121-163042
config: i386-randconfig-x005-201703 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All warnings (new ones prefixed by >>):
In file included from include/linux/linkage.h:4:0,
from include/linux/kernel.h:6,
from drivers/net/vxlan.c:13:
drivers/net/vxlan.c: In function 'vxlan_netdevice_event':
drivers/net/vxlan.c:3280:27: error: 'vxlan_netdev_ops' undeclared (first use in this function)
if (dev->netdev_ops == &vxlan_netdev_ops) {
^
include/linux/compiler.h:149:30: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^~~~
>> drivers/net/vxlan.c:3280:3: note: in expansion of macro 'if'
if (dev->netdev_ops == &vxlan_netdev_ops) {
^~
drivers/net/vxlan.c:3280:27: note: each undeclared identifier is reported only once for each function it appears in
if (dev->netdev_ops == &vxlan_netdev_ops) {
^
include/linux/compiler.h:149:30: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^~~~
>> drivers/net/vxlan.c:3280:3: note: in expansion of macro 'if'
if (dev->netdev_ops == &vxlan_netdev_ops) {
^~
vim +/if +3280 drivers/net/vxlan.c
3264 }
3265
3266 unregister_netdevice_many(&list_kill);
3267 }
3268
3269 static int vxlan_netdevice_event(struct notifier_block *unused,
3270 unsigned long event, void *ptr)
3271 {
3272 struct net_device *dev = netdev_notifier_info_to_dev(ptr);
3273 struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
3274
3275 if (event == NETDEV_UNREGISTER)
3276 vxlan_handle_lowerdev_unregister(vn, dev);
3277 else if (event == NETDEV_UDP_TUNNEL_PUSH_INFO)
3278 vxlan_push_rx_ports(dev);
3279 else if (event == NETDEV_CHANGE) {
> 3280 if (dev->netdev_ops == &vxlan_netdev_ops) {
3281 if (netif_running(dev) && !netif_oper_up(dev))
3282 vxlan_flush(netdev_priv(dev));
3283 }
3284 }
3285
3286 return NOTIFY_DONE;
3287 }
3288
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 29748 bytes --]
^ permalink raw reply
* Re: [PATCH cumulus-4.1.y 4/5] vxlan: don't flush static fdb entries on admin down
From: kbuild test robot @ 2017-01-21 9:25 UTC (permalink / raw)
To: Roopa Prabhu; +Cc: kbuild-all, davem, netdev, ramanb, stephen, jbenc, pshelar
In-Reply-To: <1484984410-3304-4-git-send-email-roopa@cumulusnetworks.com>
[-- Attachment #1: Type: text/plain, Size: 2613 bytes --]
Hi Roopa,
[auto build test ERROR on net-next/master]
[also build test ERROR on v4.10-rc4 next-20170120]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Roopa-Prabhu/vxlan-flush-fdb-entries-on-oper-down/20170121-163042
config: x86_64-randconfig-x017-201703 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
drivers/net/vxlan.c: In function 'vxlan_netdevice_event':
drivers/net/vxlan.c:3295:27: error: 'vxlan_netdev_ops' undeclared (first use in this function)
if (dev->netdev_ops == &vxlan_netdev_ops) {
^~~~~~~~~~~~~~~~
drivers/net/vxlan.c:3295:27: note: each undeclared identifier is reported only once for each function it appears in
>> drivers/net/vxlan.c:3297:5: error: too few arguments to function 'vxlan_flush'
vxlan_flush(netdev_priv(dev));
^~~~~~~~~~~
drivers/net/vxlan.c:2368:13: note: declared here
static void vxlan_flush(struct vxlan_dev *vxlan, int do_all)
^~~~~~~~~~~
vim +/vxlan_flush +3297 drivers/net/vxlan.c
acaf4e7099 Daniel Borkmann 2014-01-13 3289
783c146335 Daniel Borkmann 2014-01-22 3290 if (event == NETDEV_UNREGISTER)
acaf4e7099 Daniel Borkmann 2014-01-13 3291 vxlan_handle_lowerdev_unregister(vn, dev);
7c46a640de Alexander Duyck 2016-06-16 3292 else if (event == NETDEV_UDP_TUNNEL_PUSH_INFO)
b7aade1548 Hannes Frederic Sowa 2016-04-18 3293 vxlan_push_rx_ports(dev);
d8ef10fd7d Balakrishnan Raman 2017-01-20 3294 else if (event == NETDEV_CHANGE) {
d8ef10fd7d Balakrishnan Raman 2017-01-20 @3295 if (dev->netdev_ops == &vxlan_netdev_ops) {
d8ef10fd7d Balakrishnan Raman 2017-01-20 3296 if (netif_running(dev) && !netif_oper_up(dev))
d8ef10fd7d Balakrishnan Raman 2017-01-20 @3297 vxlan_flush(netdev_priv(dev));
d8ef10fd7d Balakrishnan Raman 2017-01-20 3298 }
d8ef10fd7d Balakrishnan Raman 2017-01-20 3299 }
acaf4e7099 Daniel Borkmann 2014-01-13 3300
:::::: The code at line 3297 was first introduced by commit
:::::: d8ef10fd7d083cc5551d83db6317a692fee076ba vxlan: flush fdb entries on oper down
:::::: TO: Balakrishnan Raman <ramanb@cumulusnetworks.com>
:::::: CC: 0day robot <fengguang.wu@intel.com>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 27495 bytes --]
^ permalink raw reply
* (unknown),
From: tomsue2000 @ 2017-01-21 9:56 UTC (permalink / raw)
To: netdev
[-- Attachment #1: EMAIL_9865442338_netdev.zip --]
[-- Type: application/zip, Size: 2646 bytes --]
^ permalink raw reply
* [PATCHv5 net-next 0/5] sctp: add sender-side procedures for stream reconf asoc reset and add streams
From: Xin Long @ 2017-01-21 10:24 UTC (permalink / raw)
To: network dev, linux-sctp
Cc: Marcelo Ricardo Leitner, Neil Horman, Vlad Yasevich, davem
Patch 3/5 is to implement sender-side procedures for the SSN/TSN Reset
Request Parameter described in rfc6525 section 5.1.4, patch 2/5 is
ahead of it to define a function to make the request chunk for it.
Patch 5/5 is to implement sender-side procedures for the Add Incoming
and Outgoing Streams Request Parameter Request Parameter described in
rfc6525 section 5.1.5 and 5.1.6, patch 4/5 is ahead of it to define a
function to make the request chunk for it.
Patch 1/5 is a fix to recover streams states when it fails to send
request.
v1->v2:
- put these into a smaller group.
- rename some temporary variables in the codes.
- rename the titles of the commits and improve some changelogs.
v2->v3:
- re-split the patchset and make sure it has no dead codes for review.
- move some codes into stream.c from socket.c.
v3->v4:
- add one more patch to fix a send reset stream request issue.
- doing actual work only when request is sent successfully.
- reduce some indents in sctp_send_add_streams.
v4->v5:
- close streams before sending request and recover them when sending
fails in patch 1/5 and patch 3/5
Xin Long (5):
sctp: streams should be recovered when it fails to send request.
sctp: add support for generating stream reconf ssn/tsn reset request
chunk
sctp: implement sender-side procedures for SSN/TSN Reset Request
Parameter
sctp: add support for generating stream reconf add incoming/outgoing
streams request chunk
sctp: implement sender-side procedures for Add Incoming/Outgoing
Streams Request Parameter
include/linux/sctp.h | 12 ++++
include/net/sctp/sctp.h | 3 +
include/net/sctp/sm.h | 5 ++
include/uapi/linux/sctp.h | 8 +++
net/sctp/sm_make_chunk.c | 75 +++++++++++++++++++++++++
net/sctp/socket.c | 58 +++++++++++++++++++
net/sctp/stream.c | 138 +++++++++++++++++++++++++++++++++++++++++++++-
7 files changed, 298 insertions(+), 1 deletion(-)
--
2.1.0
^ permalink raw reply
* [PATCHv5 net-next 1/5] sctp: streams should be recovered when it fails to send request.
From: Xin Long @ 2017-01-21 10:24 UTC (permalink / raw)
To: network dev, linux-sctp
Cc: Marcelo Ricardo Leitner, Neil Horman, Vlad Yasevich, davem
In-Reply-To: <cover.1484993773.git.lucien.xin@gmail.com>
Now when sending stream reset request, it closes the streams to
block further xmit of data until this request is completed, then
calls sctp_send_reconf to send the chunk.
But if sctp_send_reconf returns err, and it doesn't recover the
streams' states back, which means the request chunk would not be
queued and sent, so the asoc will get stuck, streams are closed
and no packet is even queued.
This patch is to fix it by recovering the streams' states when
it fails to send the request, it is also to fix a return value.
Fixes: 7f9d68ac944e ("sctp: implement sender-side procedures for SSN Reset Request Parameter")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
---
net/sctp/stream.c | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/net/sctp/stream.c b/net/sctp/stream.c
index 13d5e07..6a686e3 100644
--- a/net/sctp/stream.c
+++ b/net/sctp/stream.c
@@ -136,8 +136,10 @@ int sctp_send_reset_streams(struct sctp_association *asoc,
goto out;
chunk = sctp_make_strreset_req(asoc, str_nums, str_list, out, in);
- if (!chunk)
+ if (!chunk) {
+ retval = -ENOMEM;
goto out;
+ }
if (out) {
if (str_nums)
@@ -149,7 +151,6 @@ int sctp_send_reset_streams(struct sctp_association *asoc,
stream->out[i].state = SCTP_STREAM_CLOSED;
}
- asoc->strreset_outstanding = out + in;
asoc->strreset_chunk = chunk;
sctp_chunk_hold(asoc->strreset_chunk);
@@ -157,8 +158,22 @@ int sctp_send_reset_streams(struct sctp_association *asoc,
if (retval) {
sctp_chunk_put(asoc->strreset_chunk);
asoc->strreset_chunk = NULL;
+ if (!out)
+ goto out;
+
+ if (str_nums)
+ for (i = 0; i < str_nums; i++)
+ stream->out[str_list[i]].state =
+ SCTP_STREAM_OPEN;
+ else
+ for (i = 0; i < stream->outcnt; i++)
+ stream->out[i].state = SCTP_STREAM_OPEN;
+
+ goto out;
}
+ asoc->strreset_outstanding = out + in;
+
out:
return retval;
}
--
2.1.0
^ permalink raw reply related
* [PATCHv5 net-next 2/5] sctp: add support for generating stream reconf ssn/tsn reset request chunk
From: Xin Long @ 2017-01-21 10:24 UTC (permalink / raw)
To: network dev, linux-sctp
Cc: Marcelo Ricardo Leitner, Neil Horman, Vlad Yasevich, davem
In-Reply-To: <cover.1484993773.git.lucien.xin@gmail.com>
This patch is to define SSN/TSN Reset Request Parameter described
in rfc6525 section 4.3.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
---
include/linux/sctp.h | 5 +++++
include/net/sctp/sm.h | 2 ++
net/sctp/sm_make_chunk.c | 29 +++++++++++++++++++++++++++++
3 files changed, 36 insertions(+)
diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index a9e7906..95b8ed3 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -737,4 +737,9 @@ struct sctp_strreset_inreq {
__u16 list_of_streams[0];
} __packed;
+struct sctp_strreset_tsnreq {
+ sctp_paramhdr_t param_hdr;
+ __u32 request_seq;
+} __packed;
+
#endif /* __LINUX_SCTP_H__ */
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 430ed13..ac37c17 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -265,6 +265,8 @@ struct sctp_chunk *sctp_make_strreset_req(
const struct sctp_association *asoc,
__u16 stream_num, __u16 *stream_list,
bool out, bool in);
+struct sctp_chunk *sctp_make_strreset_tsnreq(
+ const struct sctp_association *asoc);
void sctp_chunk_assign_tsn(struct sctp_chunk *);
void sctp_chunk_assign_ssn(struct sctp_chunk *);
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index ad3445b..801450c 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -3660,3 +3660,32 @@ struct sctp_chunk *sctp_make_strreset_req(
return retval;
}
+
+/* RE-CONFIG 4.3 (SSN/TSN RESET ALL)
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Parameter Type = 15 | Parameter Length = 8 |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Re-configuration Request Sequence Number |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct sctp_chunk *sctp_make_strreset_tsnreq(
+ const struct sctp_association *asoc)
+{
+ struct sctp_strreset_tsnreq tsnreq;
+ __u16 length = sizeof(tsnreq);
+ struct sctp_chunk *retval;
+
+ retval = sctp_make_reconf(asoc, length);
+ if (!retval)
+ return NULL;
+
+ tsnreq.param_hdr.type = SCTP_PARAM_RESET_TSN_REQUEST;
+ tsnreq.param_hdr.length = htons(length);
+ tsnreq.request_seq = htonl(asoc->strreset_outseq);
+
+ sctp_addto_chunk(retval, sizeof(tsnreq), &tsnreq);
+
+ return retval;
+}
--
2.1.0
^ permalink raw reply related
* [PATCHv5 net-next 3/5] sctp: implement sender-side procedures for SSN/TSN Reset Request Parameter
From: Xin Long @ 2017-01-21 10:24 UTC (permalink / raw)
To: network dev, linux-sctp
Cc: Marcelo Ricardo Leitner, Neil Horman, Vlad Yasevich, davem
In-Reply-To: <cover.1484993773.git.lucien.xin@gmail.com>
This patch is to implement Sender-Side Procedures for the SSN/TSN
Reset Request Parameter descibed in rfc6525 section 5.1.4.
It is also to add sockopt SCTP_RESET_ASSOC in rfc6525 section 6.3.3
for users.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
---
include/net/sctp/sctp.h | 1 +
include/uapi/linux/sctp.h | 1 +
net/sctp/socket.c | 29 +++++++++++++++++++++++++++++
net/sctp/stream.c | 40 ++++++++++++++++++++++++++++++++++++++++
4 files changed, 71 insertions(+)
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 3cfd365b..b93820f 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -198,6 +198,7 @@ int sctp_offload_init(void);
*/
int sctp_send_reset_streams(struct sctp_association *asoc,
struct sctp_reset_streams *params);
+int sctp_send_reset_assoc(struct sctp_association *asoc);
/*
* Module global variables
diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h
index 03c27ce..c0bd8c3 100644
--- a/include/uapi/linux/sctp.h
+++ b/include/uapi/linux/sctp.h
@@ -117,6 +117,7 @@ typedef __s32 sctp_assoc_t;
#define SCTP_PR_ASSOC_STATUS 115
#define SCTP_ENABLE_STREAM_RESET 118
#define SCTP_RESET_STREAMS 119
+#define SCTP_RESET_ASSOC 120
/* PR-SCTP policies */
#define SCTP_PR_SCTP_NONE 0x0000
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index bee4dd3..2c5c9ca 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3812,6 +3812,32 @@ static int sctp_setsockopt_reset_streams(struct sock *sk,
return retval;
}
+static int sctp_setsockopt_reset_assoc(struct sock *sk,
+ char __user *optval,
+ unsigned int optlen)
+{
+ struct sctp_association *asoc;
+ sctp_assoc_t associd;
+ int retval = -EINVAL;
+
+ if (optlen != sizeof(associd))
+ goto out;
+
+ if (copy_from_user(&associd, optval, optlen)) {
+ retval = -EFAULT;
+ goto out;
+ }
+
+ asoc = sctp_id2assoc(sk, associd);
+ if (!asoc)
+ goto out;
+
+ retval = sctp_send_reset_assoc(asoc);
+
+out:
+ return retval;
+}
+
/* API 6.2 setsockopt(), getsockopt()
*
* Applications use setsockopt() and getsockopt() to set or retrieve
@@ -3984,6 +4010,9 @@ static int sctp_setsockopt(struct sock *sk, int level, int optname,
case SCTP_RESET_STREAMS:
retval = sctp_setsockopt_reset_streams(sk, optval, optlen);
break;
+ case SCTP_RESET_ASSOC:
+ retval = sctp_setsockopt_reset_assoc(sk, optval, optlen);
+ break;
default:
retval = -ENOPROTOOPT;
break;
diff --git a/net/sctp/stream.c b/net/sctp/stream.c
index 6a686e3..53e49fc 100644
--- a/net/sctp/stream.c
+++ b/net/sctp/stream.c
@@ -177,3 +177,43 @@ int sctp_send_reset_streams(struct sctp_association *asoc,
out:
return retval;
}
+
+int sctp_send_reset_assoc(struct sctp_association *asoc)
+{
+ struct sctp_chunk *chunk = NULL;
+ int retval;
+ __u16 i;
+
+ if (!asoc->peer.reconf_capable ||
+ !(asoc->strreset_enable & SCTP_ENABLE_RESET_ASSOC_REQ))
+ return -ENOPROTOOPT;
+
+ if (asoc->strreset_outstanding)
+ return -EINPROGRESS;
+
+ chunk = sctp_make_strreset_tsnreq(asoc);
+ if (!chunk)
+ return -ENOMEM;
+
+ /* Block further xmit of data until this request is completed */
+ for (i = 0; i < asoc->stream->outcnt; i++)
+ asoc->stream->out[i].state = SCTP_STREAM_CLOSED;
+
+ asoc->strreset_chunk = chunk;
+ sctp_chunk_hold(asoc->strreset_chunk);
+
+ retval = sctp_send_reconf(asoc, chunk);
+ if (retval) {
+ sctp_chunk_put(asoc->strreset_chunk);
+ asoc->strreset_chunk = NULL;
+
+ for (i = 0; i < asoc->stream->outcnt; i++)
+ asoc->stream->out[i].state = SCTP_STREAM_OPEN;
+
+ return retval;
+ }
+
+ asoc->strreset_outstanding = 1;
+
+ return 0;
+}
--
2.1.0
^ permalink raw reply related
* [PATCHv5 net-next 4/5] sctp: add support for generating stream reconf add incoming/outgoing streams request chunk
From: Xin Long @ 2017-01-21 10:24 UTC (permalink / raw)
To: network dev, linux-sctp
Cc: Marcelo Ricardo Leitner, Neil Horman, Vlad Yasevich, davem
In-Reply-To: <cover.1484993773.git.lucien.xin@gmail.com>
This patch is to define Add Incoming/Outgoing Streams Request
Parameter described in rfc6525 section 4.5 and 4.6. They can
be in one same chunk trunk as rfc6525 section 3.1-7 describes,
so make them in one function.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
---
include/linux/sctp.h | 7 +++++++
include/net/sctp/sm.h | 3 +++
net/sctp/sm_make_chunk.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 56 insertions(+)
diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index 95b8ed3..f1f494f 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -742,4 +742,11 @@ struct sctp_strreset_tsnreq {
__u32 request_seq;
} __packed;
+struct sctp_strreset_addstrm {
+ sctp_paramhdr_t param_hdr;
+ __u32 request_seq;
+ __u16 number_of_streams;
+ __u16 reserved;
+} __packed;
+
#endif /* __LINUX_SCTP_H__ */
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index ac37c17..3675fde 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -267,6 +267,9 @@ struct sctp_chunk *sctp_make_strreset_req(
bool out, bool in);
struct sctp_chunk *sctp_make_strreset_tsnreq(
const struct sctp_association *asoc);
+struct sctp_chunk *sctp_make_strreset_addstrm(
+ const struct sctp_association *asoc,
+ __u16 out, __u16 in);
void sctp_chunk_assign_tsn(struct sctp_chunk *);
void sctp_chunk_assign_ssn(struct sctp_chunk *);
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 801450c..a44546d 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -3689,3 +3689,49 @@ struct sctp_chunk *sctp_make_strreset_tsnreq(
return retval;
}
+
+/* RE-CONFIG 4.5/4.6 (ADD STREAM)
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Parameter Type = 17 | Parameter Length = 12 |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Re-configuration Request Sequence Number |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Number of new streams | Reserved |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct sctp_chunk *sctp_make_strreset_addstrm(
+ const struct sctp_association *asoc,
+ __u16 out, __u16 in)
+{
+ struct sctp_strreset_addstrm addstrm;
+ __u16 size = sizeof(addstrm);
+ struct sctp_chunk *retval;
+
+ retval = sctp_make_reconf(asoc, (!!out + !!in) * size);
+ if (!retval)
+ return NULL;
+
+ if (out) {
+ addstrm.param_hdr.type = SCTP_PARAM_RESET_ADD_OUT_STREAMS;
+ addstrm.param_hdr.length = htons(size);
+ addstrm.number_of_streams = htons(out);
+ addstrm.request_seq = htonl(asoc->strreset_outseq);
+ addstrm.reserved = 0;
+
+ sctp_addto_chunk(retval, size, &addstrm);
+ }
+
+ if (in) {
+ addstrm.param_hdr.type = SCTP_PARAM_RESET_ADD_IN_STREAMS;
+ addstrm.param_hdr.length = htons(size);
+ addstrm.number_of_streams = htons(in);
+ addstrm.request_seq = htonl(asoc->strreset_outseq + !!out);
+ addstrm.reserved = 0;
+
+ sctp_addto_chunk(retval, size, &addstrm);
+ }
+
+ return retval;
+}
--
2.1.0
^ permalink raw reply related
* [PATCHv5 net-next 5/5] sctp: implement sender-side procedures for Add Incoming/Outgoing Streams Request Parameter
From: Xin Long @ 2017-01-21 10:24 UTC (permalink / raw)
To: network dev, linux-sctp
Cc: Marcelo Ricardo Leitner, Neil Horman, Vlad Yasevich, davem
In-Reply-To: <cover.1484993773.git.lucien.xin@gmail.com>
This patch is to implement Sender-Side Procedures for the Add
Outgoing and Incoming Streams Request Parameter described in
rfc6525 section 5.1.5-5.1.6.
It is also to add sockopt SCTP_ADD_STREAMS in rfc6525 section
6.3.4 for users.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
---
include/net/sctp/sctp.h | 2 ++
include/uapi/linux/sctp.h | 7 ++++
net/sctp/socket.c | 29 +++++++++++++++++
net/sctp/stream.c | 81 +++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 119 insertions(+)
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index b93820f..68ee1a6 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -199,6 +199,8 @@ int sctp_offload_init(void);
int sctp_send_reset_streams(struct sctp_association *asoc,
struct sctp_reset_streams *params);
int sctp_send_reset_assoc(struct sctp_association *asoc);
+int sctp_send_add_streams(struct sctp_association *asoc,
+ struct sctp_add_streams *params);
/*
* Module global variables
diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h
index c0bd8c3..a91a9cc 100644
--- a/include/uapi/linux/sctp.h
+++ b/include/uapi/linux/sctp.h
@@ -118,6 +118,7 @@ typedef __s32 sctp_assoc_t;
#define SCTP_ENABLE_STREAM_RESET 118
#define SCTP_RESET_STREAMS 119
#define SCTP_RESET_ASSOC 120
+#define SCTP_ADD_STREAMS 121
/* PR-SCTP policies */
#define SCTP_PR_SCTP_NONE 0x0000
@@ -1027,4 +1028,10 @@ struct sctp_reset_streams {
uint16_t srs_stream_list[]; /* list if srs_num_streams is not 0 */
};
+struct sctp_add_streams {
+ sctp_assoc_t sas_assoc_id;
+ uint16_t sas_instrms;
+ uint16_t sas_outstrms;
+};
+
#endif /* _UAPI_SCTP_H */
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 2c5c9ca..ae0a99e 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3838,6 +3838,32 @@ static int sctp_setsockopt_reset_assoc(struct sock *sk,
return retval;
}
+static int sctp_setsockopt_add_streams(struct sock *sk,
+ char __user *optval,
+ unsigned int optlen)
+{
+ struct sctp_association *asoc;
+ struct sctp_add_streams params;
+ int retval = -EINVAL;
+
+ if (optlen != sizeof(params))
+ goto out;
+
+ if (copy_from_user(¶ms, optval, optlen)) {
+ retval = -EFAULT;
+ goto out;
+ }
+
+ asoc = sctp_id2assoc(sk, params.sas_assoc_id);
+ if (!asoc)
+ goto out;
+
+ retval = sctp_send_add_streams(asoc, ¶ms);
+
+out:
+ return retval;
+}
+
/* API 6.2 setsockopt(), getsockopt()
*
* Applications use setsockopt() and getsockopt() to set or retrieve
@@ -4013,6 +4039,9 @@ static int sctp_setsockopt(struct sock *sk, int level, int optname,
case SCTP_RESET_ASSOC:
retval = sctp_setsockopt_reset_assoc(sk, optval, optlen);
break;
+ case SCTP_ADD_STREAMS:
+ retval = sctp_setsockopt_add_streams(sk, optval, optlen);
+ break;
default:
retval = -ENOPROTOOPT;
break;
diff --git a/net/sctp/stream.c b/net/sctp/stream.c
index 53e49fc..7d467f0 100644
--- a/net/sctp/stream.c
+++ b/net/sctp/stream.c
@@ -217,3 +217,84 @@ int sctp_send_reset_assoc(struct sctp_association *asoc)
return 0;
}
+
+int sctp_send_add_streams(struct sctp_association *asoc,
+ struct sctp_add_streams *params)
+{
+ struct sctp_stream *stream = asoc->stream;
+ struct sctp_chunk *chunk = NULL;
+ int retval = -ENOMEM;
+ __u16 out, in, nums;
+
+ if (!asoc->peer.reconf_capable ||
+ !(asoc->strreset_enable & SCTP_ENABLE_CHANGE_ASSOC_REQ)) {
+ retval = -ENOPROTOOPT;
+ goto out;
+ }
+
+ if (asoc->strreset_outstanding) {
+ retval = -EINPROGRESS;
+ goto out;
+ }
+
+ out = params->sas_outstrms;
+ in = params->sas_instrms;
+ if (stream->outcnt + out > SCTP_MAX_STREAM ||
+ stream->incnt + in > SCTP_MAX_STREAM || (!out && !in)) {
+ retval = -EINVAL;
+ goto out;
+ }
+
+ nums = stream->outcnt + out;
+ /* Use ksize to check if stream array really needs to realloc */
+ if (out && ksize(stream->out) < nums * sizeof(*stream->out)) {
+ struct sctp_stream_out *streamout;
+
+ streamout = kcalloc(nums, sizeof(*streamout), GFP_KERNEL);
+ if (!streamout)
+ goto out;
+
+ memcpy(streamout, stream->out,
+ sizeof(*streamout) * stream->outcnt);
+
+ kfree(stream->out);
+ stream->out = streamout;
+ }
+
+ nums = stream->incnt + in;
+ if (in && ksize(stream->in) < nums * sizeof(*stream->in)) {
+ struct sctp_stream_in *streamin;
+
+ streamin = kcalloc(nums, sizeof(*streamin), GFP_KERNEL);
+ if (!streamin)
+ goto out;
+
+ memcpy(streamin, stream->in,
+ sizeof(*streamin) * stream->incnt);
+
+ kfree(stream->in);
+ stream->in = streamin;
+ }
+
+ chunk = sctp_make_strreset_addstrm(asoc, out, in);
+ if (!chunk)
+ goto out;
+
+ asoc->strreset_chunk = chunk;
+ sctp_chunk_hold(asoc->strreset_chunk);
+
+ retval = sctp_send_reconf(asoc, chunk);
+ if (retval) {
+ sctp_chunk_put(asoc->strreset_chunk);
+ asoc->strreset_chunk = NULL;
+ goto out;
+ }
+
+ stream->incnt += in;
+ stream->outcnt += out;
+
+ asoc->strreset_outstanding = !!out + !!in;
+
+out:
+ return retval;
+}
--
2.1.0
^ permalink raw reply related
* [PATCH] net: broadcom: bnx2x: use new api ethtool_{get|set}_link_ksettings
From: Philippe Reynes @ 2017-01-21 11:55 UTC (permalink / raw)
To: Yuval.Mintz, ariel.elior, everest-linux-l2, davem
Cc: netdev, linux-kernel, Philippe Reynes
The ethtool api {get|set}_settings is deprecated.
We move this driver to new api {get|set}_link_ksettings.
As I don't have the hardware, I'd be very pleased if
someone may test this patch.
Signed-off-by: Philippe Reynes <tremyfr@gmail.com>
---
.../net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 156 +++++++++++---------
1 files changed, 86 insertions(+), 70 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index 5f19427..9d02a14 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -253,128 +253,144 @@ static int bnx2x_get_vf_settings(struct net_device *dev,
return 0;
}
-static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int bnx2x_get_link_ksettings(struct net_device *dev,
+ struct ethtool_link_ksettings *cmd)
{
struct bnx2x *bp = netdev_priv(dev);
int cfg_idx = bnx2x_get_link_cfg_idx(bp);
u32 media_type;
+ u32 supported, advertising, lp_advertising;
+
+ ethtool_convert_link_mode_to_legacy_u32(&lp_advertising,
+ cmd->link_modes.lp_advertising);
/* Dual Media boards present all available port types */
- cmd->supported = bp->port.supported[cfg_idx] |
+ supported = bp->port.supported[cfg_idx] |
(bp->port.supported[cfg_idx ^ 1] &
(SUPPORTED_TP | SUPPORTED_FIBRE));
- cmd->advertising = bp->port.advertising[cfg_idx];
+ advertising = bp->port.advertising[cfg_idx];
media_type = bp->link_params.phy[bnx2x_get_cur_phy_idx(bp)].media_type;
if (media_type == ETH_PHY_SFP_1G_FIBER) {
- cmd->supported &= ~(SUPPORTED_10000baseT_Full);
- cmd->advertising &= ~(ADVERTISED_10000baseT_Full);
+ supported &= ~(SUPPORTED_10000baseT_Full);
+ advertising &= ~(ADVERTISED_10000baseT_Full);
}
if ((bp->state == BNX2X_STATE_OPEN) && bp->link_vars.link_up &&
!(bp->flags & MF_FUNC_DIS)) {
- cmd->duplex = bp->link_vars.duplex;
+ cmd->base.duplex = bp->link_vars.duplex;
if (IS_MF(bp) && !BP_NOMCP(bp))
- ethtool_cmd_speed_set(cmd, bnx2x_get_mf_speed(bp));
+ cmd->base.speed = bnx2x_get_mf_speed(bp);
else
- ethtool_cmd_speed_set(cmd, bp->link_vars.line_speed);
+ cmd->base.speed = bp->link_vars.line_speed;
} else {
- cmd->duplex = DUPLEX_UNKNOWN;
- ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN);
+ cmd->base.duplex = DUPLEX_UNKNOWN;
+ cmd->base.speed = SPEED_UNKNOWN;
}
- cmd->port = bnx2x_get_port_type(bp);
+ cmd->base.port = bnx2x_get_port_type(bp);
- cmd->phy_address = bp->mdio.prtad;
- cmd->transceiver = XCVR_INTERNAL;
+ cmd->base.phy_address = bp->mdio.prtad;
if (bp->link_params.req_line_speed[cfg_idx] == SPEED_AUTO_NEG)
- cmd->autoneg = AUTONEG_ENABLE;
+ cmd->base.autoneg = AUTONEG_ENABLE;
else
- cmd->autoneg = AUTONEG_DISABLE;
+ cmd->base.autoneg = AUTONEG_DISABLE;
/* Publish LP advertised speeds and FC */
if (bp->link_vars.link_status & LINK_STATUS_AUTO_NEGOTIATE_COMPLETE) {
u32 status = bp->link_vars.link_status;
- cmd->lp_advertising |= ADVERTISED_Autoneg;
+ lp_advertising |= ADVERTISED_Autoneg;
if (status & LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE)
- cmd->lp_advertising |= ADVERTISED_Pause;
+ lp_advertising |= ADVERTISED_Pause;
if (status & LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE)
- cmd->lp_advertising |= ADVERTISED_Asym_Pause;
+ lp_advertising |= ADVERTISED_Asym_Pause;
if (status & LINK_STATUS_LINK_PARTNER_10THD_CAPABLE)
- cmd->lp_advertising |= ADVERTISED_10baseT_Half;
+ lp_advertising |= ADVERTISED_10baseT_Half;
if (status & LINK_STATUS_LINK_PARTNER_10TFD_CAPABLE)
- cmd->lp_advertising |= ADVERTISED_10baseT_Full;
+ lp_advertising |= ADVERTISED_10baseT_Full;
if (status & LINK_STATUS_LINK_PARTNER_100TXHD_CAPABLE)
- cmd->lp_advertising |= ADVERTISED_100baseT_Half;
+ lp_advertising |= ADVERTISED_100baseT_Half;
if (status & LINK_STATUS_LINK_PARTNER_100TXFD_CAPABLE)
- cmd->lp_advertising |= ADVERTISED_100baseT_Full;
+ lp_advertising |= ADVERTISED_100baseT_Full;
if (status & LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE)
- cmd->lp_advertising |= ADVERTISED_1000baseT_Half;
+ lp_advertising |= ADVERTISED_1000baseT_Half;
if (status & LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE) {
if (media_type == ETH_PHY_KR) {
- cmd->lp_advertising |=
+ lp_advertising |=
ADVERTISED_1000baseKX_Full;
} else {
- cmd->lp_advertising |=
+ lp_advertising |=
ADVERTISED_1000baseT_Full;
}
}
if (status & LINK_STATUS_LINK_PARTNER_2500XFD_CAPABLE)
- cmd->lp_advertising |= ADVERTISED_2500baseX_Full;
+ lp_advertising |= ADVERTISED_2500baseX_Full;
if (status & LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE) {
if (media_type == ETH_PHY_KR) {
- cmd->lp_advertising |=
+ lp_advertising |=
ADVERTISED_10000baseKR_Full;
} else {
- cmd->lp_advertising |=
+ lp_advertising |=
ADVERTISED_10000baseT_Full;
}
}
if (status & LINK_STATUS_LINK_PARTNER_20GXFD_CAPABLE)
- cmd->lp_advertising |= ADVERTISED_20000baseKR2_Full;
+ lp_advertising |= ADVERTISED_20000baseKR2_Full;
}
- cmd->maxtxpkt = 0;
- cmd->maxrxpkt = 0;
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+ supported);
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+ advertising);
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.lp_advertising,
+ lp_advertising);
DP(BNX2X_MSG_ETHTOOL, "ethtool_cmd: cmd %d\n"
" supported 0x%x advertising 0x%x speed %u\n"
- " duplex %d port %d phy_address %d transceiver %d\n"
- " autoneg %d maxtxpkt %d maxrxpkt %d\n",
- cmd->cmd, cmd->supported, cmd->advertising,
- ethtool_cmd_speed(cmd),
- cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
- cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
+ " duplex %d port %d phy_address %d\n"
+ " autoneg %d\n",
+ cmd->base.cmd, supported, advertising,
+ cmd->base.speed,
+ cmd->base.duplex, cmd->base.port, cmd->base.phy_address,
+ cmd->base.autoneg);
return 0;
}
-static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int bnx2x_set_link_ksettings(struct net_device *dev,
+ const struct ethtool_link_ksettings *cmd)
{
struct bnx2x *bp = netdev_priv(dev);
u32 advertising, cfg_idx, old_multi_phy_config, new_multi_phy_config;
u32 speed, phy_idx;
+ u32 supported;
+ u8 duplex = cmd->base.duplex;
+
+ ethtool_convert_link_mode_to_legacy_u32(&supported,
+ cmd->link_modes.supported);
+ ethtool_convert_link_mode_to_legacy_u32(&advertising,
+ cmd->link_modes.advertising);
if (IS_MF_SD(bp))
return 0;
DP(BNX2X_MSG_ETHTOOL, "ethtool_cmd: cmd %d\n"
" supported 0x%x advertising 0x%x speed %u\n"
- " duplex %d port %d phy_address %d transceiver %d\n"
- " autoneg %d maxtxpkt %d maxrxpkt %d\n",
- cmd->cmd, cmd->supported, cmd->advertising,
- ethtool_cmd_speed(cmd),
- cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
- cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
+ " duplex %d port %d phy_address %d\n"
+ " autoneg %d\n",
+ cmd->base.cmd, supported, advertising,
+ cmd->base.speed,
+ cmd->base.duplex, cmd->base.port, cmd->base.phy_address,
+ cmd->base.autoneg);
- speed = ethtool_cmd_speed(cmd);
+ speed = cmd->base.speed;
/* If received a request for an unknown duplex, assume full*/
- if (cmd->duplex == DUPLEX_UNKNOWN)
- cmd->duplex = DUPLEX_FULL;
+ if (duplex == DUPLEX_UNKNOWN)
+ duplex = DUPLEX_FULL;
if (IS_MF_SI(bp)) {
u32 part;
@@ -410,8 +426,8 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cfg_idx = bnx2x_get_link_cfg_idx(bp);
old_multi_phy_config = bp->link_params.multi_phy_config;
- if (cmd->port != bnx2x_get_port_type(bp)) {
- switch (cmd->port) {
+ if (cmd->base.port != bnx2x_get_port_type(bp)) {
+ switch (cmd->base.port) {
case PORT_TP:
if (!(bp->port.supported[0] & SUPPORTED_TP ||
bp->port.supported[1] & SUPPORTED_TP)) {
@@ -461,7 +477,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
bp->link_params.multi_phy_config = old_multi_phy_config;
DP(BNX2X_MSG_ETHTOOL, "cfg_idx = %x\n", cfg_idx);
- if (cmd->autoneg == AUTONEG_ENABLE) {
+ if (cmd->base.autoneg == AUTONEG_ENABLE) {
u32 an_supported_speed = bp->port.supported[cfg_idx];
if (bp->link_params.phy[EXT_PHY1].type ==
PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833)
@@ -473,51 +489,51 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
}
/* advertise the requested speed and duplex if supported */
- if (cmd->advertising & ~an_supported_speed) {
+ if (advertising & ~an_supported_speed) {
DP(BNX2X_MSG_ETHTOOL,
"Advertisement parameters are not supported\n");
return -EINVAL;
}
bp->link_params.req_line_speed[cfg_idx] = SPEED_AUTO_NEG;
- bp->link_params.req_duplex[cfg_idx] = cmd->duplex;
+ bp->link_params.req_duplex[cfg_idx] = duplex;
bp->port.advertising[cfg_idx] = (ADVERTISED_Autoneg |
- cmd->advertising);
- if (cmd->advertising) {
+ advertising);
+ if (advertising) {
bp->link_params.speed_cap_mask[cfg_idx] = 0;
- if (cmd->advertising & ADVERTISED_10baseT_Half) {
+ if (advertising & ADVERTISED_10baseT_Half) {
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF;
}
- if (cmd->advertising & ADVERTISED_10baseT_Full)
+ if (advertising & ADVERTISED_10baseT_Full)
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL;
- if (cmd->advertising & ADVERTISED_100baseT_Full)
+ if (advertising & ADVERTISED_100baseT_Full)
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL;
- if (cmd->advertising & ADVERTISED_100baseT_Half) {
+ if (advertising & ADVERTISED_100baseT_Half) {
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF;
}
- if (cmd->advertising & ADVERTISED_1000baseT_Half) {
+ if (advertising & ADVERTISED_1000baseT_Half) {
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_1G;
}
- if (cmd->advertising & (ADVERTISED_1000baseT_Full |
+ if (advertising & (ADVERTISED_1000baseT_Full |
ADVERTISED_1000baseKX_Full))
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_1G;
- if (cmd->advertising & (ADVERTISED_10000baseT_Full |
+ if (advertising & (ADVERTISED_10000baseT_Full |
ADVERTISED_10000baseKX4_Full |
ADVERTISED_10000baseKR_Full))
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_10G;
- if (cmd->advertising & ADVERTISED_20000baseKR2_Full)
+ if (advertising & ADVERTISED_20000baseKR2_Full)
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_20G;
}
@@ -525,7 +541,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
/* advertise the requested speed and duplex if supported */
switch (speed) {
case SPEED_10:
- if (cmd->duplex == DUPLEX_FULL) {
+ if (duplex == DUPLEX_FULL) {
if (!(bp->port.supported[cfg_idx] &
SUPPORTED_10baseT_Full)) {
DP(BNX2X_MSG_ETHTOOL,
@@ -549,7 +565,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
break;
case SPEED_100:
- if (cmd->duplex == DUPLEX_FULL) {
+ if (duplex == DUPLEX_FULL) {
if (!(bp->port.supported[cfg_idx] &
SUPPORTED_100baseT_Full)) {
DP(BNX2X_MSG_ETHTOOL,
@@ -573,7 +589,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
break;
case SPEED_1000:
- if (cmd->duplex != DUPLEX_FULL) {
+ if (duplex != DUPLEX_FULL) {
DP(BNX2X_MSG_ETHTOOL,
"1G half not supported\n");
return -EINVAL;
@@ -596,7 +612,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
break;
case SPEED_2500:
- if (cmd->duplex != DUPLEX_FULL) {
+ if (duplex != DUPLEX_FULL) {
DP(BNX2X_MSG_ETHTOOL,
"2.5G half not supported\n");
return -EINVAL;
@@ -614,7 +630,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
break;
case SPEED_10000:
- if (cmd->duplex != DUPLEX_FULL) {
+ if (duplex != DUPLEX_FULL) {
DP(BNX2X_MSG_ETHTOOL,
"10G half not supported\n");
return -EINVAL;
@@ -644,7 +660,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
}
bp->link_params.req_line_speed[cfg_idx] = speed;
- bp->link_params.req_duplex[cfg_idx] = cmd->duplex;
+ bp->link_params.req_duplex[cfg_idx] = duplex;
bp->port.advertising[cfg_idx] = advertising;
}
@@ -3605,8 +3621,6 @@ static int bnx2x_get_ts_info(struct net_device *dev,
}
static const struct ethtool_ops bnx2x_ethtool_ops = {
- .get_settings = bnx2x_get_settings,
- .set_settings = bnx2x_set_settings,
.get_drvinfo = bnx2x_get_drvinfo,
.get_regs_len = bnx2x_get_regs_len,
.get_regs = bnx2x_get_regs,
@@ -3646,6 +3660,8 @@ static int bnx2x_get_ts_info(struct net_device *dev,
.get_eee = bnx2x_get_eee,
.set_eee = bnx2x_set_eee,
.get_ts_info = bnx2x_get_ts_info,
+ .get_link_ksettings = bnx2x_get_link_ksettings,
+ .set_link_ksettings = bnx2x_set_link_ksettings,
};
static const struct ethtool_ops bnx2x_vf_ethtool_ops = {
--
1.7.4.4
^ permalink raw reply related
* Re: [PATCH net-next] ipv6: add NUMA awareness to seg6_hmac_init_algo()
From: David Lebrun @ 2017-01-21 12:18 UTC (permalink / raw)
To: Eric Dumazet, David Miller; +Cc: netdev
In-Reply-To: <1484928536.16328.127.camel@edumazet-glaptop3.roam.corp.google.com>
[-- Attachment #1: Type: text/plain, Size: 945 bytes --]
On 01/20/2017 05:08 PM, Eric Dumazet wrote:
> From: Eric Dumazet <edumazet@google.com>
>
> Since we allocate per cpu storage, let's also use NUMA hints.
>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
> ---
> net/ipv6/seg6_hmac.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/net/ipv6/seg6_hmac.c b/net/ipv6/seg6_hmac.c
> index 5215e1eba01030dc9345b847eee5ac5ef3bed1b9..b274f1d95e037c93e8e0e6531cfc51709f71297c 100644
> --- a/net/ipv6/seg6_hmac.c
> +++ b/net/ipv6/seg6_hmac.c
> @@ -389,7 +389,8 @@ static int seg6_hmac_init_algo(void)
> return -ENOMEM;
>
> for_each_possible_cpu(cpu) {
> - shash = kzalloc(shsize, GFP_KERNEL);
> + shash = kzalloc_node(shsize, GFP_KERNEL,
> + cpu_to_node(cpu));
> if (!shash)
> return -ENOMEM;
> *per_cpu_ptr(algo->shashs, cpu) = shash;
>
>
Thanks
Acked-by: David Lebrun <david.lebrun@uclouvain.be>
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 163 bytes --]
^ permalink raw reply
* [PATCH v2] net: broadcom: bnx2x: use new api ethtool_{get|set}_link_ksettings
From: Philippe Reynes @ 2017-01-21 13:43 UTC (permalink / raw)
To: Yuval.Mintz, ariel.elior, everest-linux-l2, davem
Cc: netdev, linux-kernel, Philippe Reynes
The ethtool api {get|set}_settings is deprecated.
We move this driver to new api {get|set}_link_ksettings.
As I don't have the hardware, I'd be very pleased if
someone may test this patch.
Signed-off-by: Philippe Reynes <tremyfr@gmail.com>
---
Changelog:
v2:
- also move to new api for bnx2x_vf
.../net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 199 +++++++++++---------
1 files changed, 109 insertions(+), 90 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index 5f19427..4342374 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -216,165 +216,184 @@ static int bnx2x_get_port_type(struct bnx2x *bp)
return port_type;
}
-static int bnx2x_get_vf_settings(struct net_device *dev,
- struct ethtool_cmd *cmd)
+static int bnx2x_get_vf_link_ksettings(struct net_device *dev,
+ struct ethtool_link_ksettings *cmd)
{
struct bnx2x *bp = netdev_priv(dev);
+ u32 supported, advertising;
+
+ ethtool_convert_link_mode_to_legacy_u32(&supported,
+ cmd->link_modes.supported);
+ ethtool_convert_link_mode_to_legacy_u32(&advertising,
+ cmd->link_modes.advertising);
if (bp->state == BNX2X_STATE_OPEN) {
if (test_bit(BNX2X_LINK_REPORT_FD,
&bp->vf_link_vars.link_report_flags))
- cmd->duplex = DUPLEX_FULL;
+ cmd->base.duplex = DUPLEX_FULL;
else
- cmd->duplex = DUPLEX_HALF;
+ cmd->base.duplex = DUPLEX_HALF;
- ethtool_cmd_speed_set(cmd, bp->vf_link_vars.line_speed);
+ cmd->base.speed = bp->vf_link_vars.line_speed;
} else {
- cmd->duplex = DUPLEX_UNKNOWN;
- ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN);
+ cmd->base.duplex = DUPLEX_UNKNOWN;
+ cmd->base.speed = SPEED_UNKNOWN;
}
- cmd->port = PORT_OTHER;
- cmd->phy_address = 0;
- cmd->transceiver = XCVR_INTERNAL;
- cmd->autoneg = AUTONEG_DISABLE;
- cmd->maxtxpkt = 0;
- cmd->maxrxpkt = 0;
+ cmd->base.port = PORT_OTHER;
+ cmd->base.phy_address = 0;
+ cmd->base.autoneg = AUTONEG_DISABLE;
DP(BNX2X_MSG_ETHTOOL, "ethtool_cmd: cmd %d\n"
" supported 0x%x advertising 0x%x speed %u\n"
- " duplex %d port %d phy_address %d transceiver %d\n"
- " autoneg %d maxtxpkt %d maxrxpkt %d\n",
- cmd->cmd, cmd->supported, cmd->advertising,
- ethtool_cmd_speed(cmd),
- cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
- cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
+ " duplex %d port %d phy_address %d\n"
+ " autoneg %d\n",
+ cmd->base.cmd, supported, advertising,
+ cmd->base.speed,
+ cmd->base.duplex, cmd->base.port, cmd->base.phy_address,
+ cmd->base.autoneg);
return 0;
}
-static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int bnx2x_get_link_ksettings(struct net_device *dev,
+ struct ethtool_link_ksettings *cmd)
{
struct bnx2x *bp = netdev_priv(dev);
int cfg_idx = bnx2x_get_link_cfg_idx(bp);
u32 media_type;
+ u32 supported, advertising, lp_advertising;
+
+ ethtool_convert_link_mode_to_legacy_u32(&lp_advertising,
+ cmd->link_modes.lp_advertising);
/* Dual Media boards present all available port types */
- cmd->supported = bp->port.supported[cfg_idx] |
+ supported = bp->port.supported[cfg_idx] |
(bp->port.supported[cfg_idx ^ 1] &
(SUPPORTED_TP | SUPPORTED_FIBRE));
- cmd->advertising = bp->port.advertising[cfg_idx];
+ advertising = bp->port.advertising[cfg_idx];
media_type = bp->link_params.phy[bnx2x_get_cur_phy_idx(bp)].media_type;
if (media_type == ETH_PHY_SFP_1G_FIBER) {
- cmd->supported &= ~(SUPPORTED_10000baseT_Full);
- cmd->advertising &= ~(ADVERTISED_10000baseT_Full);
+ supported &= ~(SUPPORTED_10000baseT_Full);
+ advertising &= ~(ADVERTISED_10000baseT_Full);
}
if ((bp->state == BNX2X_STATE_OPEN) && bp->link_vars.link_up &&
!(bp->flags & MF_FUNC_DIS)) {
- cmd->duplex = bp->link_vars.duplex;
+ cmd->base.duplex = bp->link_vars.duplex;
if (IS_MF(bp) && !BP_NOMCP(bp))
- ethtool_cmd_speed_set(cmd, bnx2x_get_mf_speed(bp));
+ cmd->base.speed = bnx2x_get_mf_speed(bp);
else
- ethtool_cmd_speed_set(cmd, bp->link_vars.line_speed);
+ cmd->base.speed = bp->link_vars.line_speed;
} else {
- cmd->duplex = DUPLEX_UNKNOWN;
- ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN);
+ cmd->base.duplex = DUPLEX_UNKNOWN;
+ cmd->base.speed = SPEED_UNKNOWN;
}
- cmd->port = bnx2x_get_port_type(bp);
+ cmd->base.port = bnx2x_get_port_type(bp);
- cmd->phy_address = bp->mdio.prtad;
- cmd->transceiver = XCVR_INTERNAL;
+ cmd->base.phy_address = bp->mdio.prtad;
if (bp->link_params.req_line_speed[cfg_idx] == SPEED_AUTO_NEG)
- cmd->autoneg = AUTONEG_ENABLE;
+ cmd->base.autoneg = AUTONEG_ENABLE;
else
- cmd->autoneg = AUTONEG_DISABLE;
+ cmd->base.autoneg = AUTONEG_DISABLE;
/* Publish LP advertised speeds and FC */
if (bp->link_vars.link_status & LINK_STATUS_AUTO_NEGOTIATE_COMPLETE) {
u32 status = bp->link_vars.link_status;
- cmd->lp_advertising |= ADVERTISED_Autoneg;
+ lp_advertising |= ADVERTISED_Autoneg;
if (status & LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE)
- cmd->lp_advertising |= ADVERTISED_Pause;
+ lp_advertising |= ADVERTISED_Pause;
if (status & LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE)
- cmd->lp_advertising |= ADVERTISED_Asym_Pause;
+ lp_advertising |= ADVERTISED_Asym_Pause;
if (status & LINK_STATUS_LINK_PARTNER_10THD_CAPABLE)
- cmd->lp_advertising |= ADVERTISED_10baseT_Half;
+ lp_advertising |= ADVERTISED_10baseT_Half;
if (status & LINK_STATUS_LINK_PARTNER_10TFD_CAPABLE)
- cmd->lp_advertising |= ADVERTISED_10baseT_Full;
+ lp_advertising |= ADVERTISED_10baseT_Full;
if (status & LINK_STATUS_LINK_PARTNER_100TXHD_CAPABLE)
- cmd->lp_advertising |= ADVERTISED_100baseT_Half;
+ lp_advertising |= ADVERTISED_100baseT_Half;
if (status & LINK_STATUS_LINK_PARTNER_100TXFD_CAPABLE)
- cmd->lp_advertising |= ADVERTISED_100baseT_Full;
+ lp_advertising |= ADVERTISED_100baseT_Full;
if (status & LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE)
- cmd->lp_advertising |= ADVERTISED_1000baseT_Half;
+ lp_advertising |= ADVERTISED_1000baseT_Half;
if (status & LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE) {
if (media_type == ETH_PHY_KR) {
- cmd->lp_advertising |=
+ lp_advertising |=
ADVERTISED_1000baseKX_Full;
} else {
- cmd->lp_advertising |=
+ lp_advertising |=
ADVERTISED_1000baseT_Full;
}
}
if (status & LINK_STATUS_LINK_PARTNER_2500XFD_CAPABLE)
- cmd->lp_advertising |= ADVERTISED_2500baseX_Full;
+ lp_advertising |= ADVERTISED_2500baseX_Full;
if (status & LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE) {
if (media_type == ETH_PHY_KR) {
- cmd->lp_advertising |=
+ lp_advertising |=
ADVERTISED_10000baseKR_Full;
} else {
- cmd->lp_advertising |=
+ lp_advertising |=
ADVERTISED_10000baseT_Full;
}
}
if (status & LINK_STATUS_LINK_PARTNER_20GXFD_CAPABLE)
- cmd->lp_advertising |= ADVERTISED_20000baseKR2_Full;
+ lp_advertising |= ADVERTISED_20000baseKR2_Full;
}
- cmd->maxtxpkt = 0;
- cmd->maxrxpkt = 0;
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+ supported);
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+ advertising);
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.lp_advertising,
+ lp_advertising);
DP(BNX2X_MSG_ETHTOOL, "ethtool_cmd: cmd %d\n"
" supported 0x%x advertising 0x%x speed %u\n"
- " duplex %d port %d phy_address %d transceiver %d\n"
- " autoneg %d maxtxpkt %d maxrxpkt %d\n",
- cmd->cmd, cmd->supported, cmd->advertising,
- ethtool_cmd_speed(cmd),
- cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
- cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
+ " duplex %d port %d phy_address %d\n"
+ " autoneg %d\n",
+ cmd->base.cmd, supported, advertising,
+ cmd->base.speed,
+ cmd->base.duplex, cmd->base.port, cmd->base.phy_address,
+ cmd->base.autoneg);
return 0;
}
-static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int bnx2x_set_link_ksettings(struct net_device *dev,
+ const struct ethtool_link_ksettings *cmd)
{
struct bnx2x *bp = netdev_priv(dev);
u32 advertising, cfg_idx, old_multi_phy_config, new_multi_phy_config;
u32 speed, phy_idx;
+ u32 supported;
+ u8 duplex = cmd->base.duplex;
+
+ ethtool_convert_link_mode_to_legacy_u32(&supported,
+ cmd->link_modes.supported);
+ ethtool_convert_link_mode_to_legacy_u32(&advertising,
+ cmd->link_modes.advertising);
if (IS_MF_SD(bp))
return 0;
DP(BNX2X_MSG_ETHTOOL, "ethtool_cmd: cmd %d\n"
" supported 0x%x advertising 0x%x speed %u\n"
- " duplex %d port %d phy_address %d transceiver %d\n"
- " autoneg %d maxtxpkt %d maxrxpkt %d\n",
- cmd->cmd, cmd->supported, cmd->advertising,
- ethtool_cmd_speed(cmd),
- cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
- cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
+ " duplex %d port %d phy_address %d\n"
+ " autoneg %d\n",
+ cmd->base.cmd, supported, advertising,
+ cmd->base.speed,
+ cmd->base.duplex, cmd->base.port, cmd->base.phy_address,
+ cmd->base.autoneg);
- speed = ethtool_cmd_speed(cmd);
+ speed = cmd->base.speed;
/* If received a request for an unknown duplex, assume full*/
- if (cmd->duplex == DUPLEX_UNKNOWN)
- cmd->duplex = DUPLEX_FULL;
+ if (duplex == DUPLEX_UNKNOWN)
+ duplex = DUPLEX_FULL;
if (IS_MF_SI(bp)) {
u32 part;
@@ -410,8 +429,8 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cfg_idx = bnx2x_get_link_cfg_idx(bp);
old_multi_phy_config = bp->link_params.multi_phy_config;
- if (cmd->port != bnx2x_get_port_type(bp)) {
- switch (cmd->port) {
+ if (cmd->base.port != bnx2x_get_port_type(bp)) {
+ switch (cmd->base.port) {
case PORT_TP:
if (!(bp->port.supported[0] & SUPPORTED_TP ||
bp->port.supported[1] & SUPPORTED_TP)) {
@@ -461,7 +480,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
bp->link_params.multi_phy_config = old_multi_phy_config;
DP(BNX2X_MSG_ETHTOOL, "cfg_idx = %x\n", cfg_idx);
- if (cmd->autoneg == AUTONEG_ENABLE) {
+ if (cmd->base.autoneg == AUTONEG_ENABLE) {
u32 an_supported_speed = bp->port.supported[cfg_idx];
if (bp->link_params.phy[EXT_PHY1].type ==
PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833)
@@ -473,51 +492,51 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
}
/* advertise the requested speed and duplex if supported */
- if (cmd->advertising & ~an_supported_speed) {
+ if (advertising & ~an_supported_speed) {
DP(BNX2X_MSG_ETHTOOL,
"Advertisement parameters are not supported\n");
return -EINVAL;
}
bp->link_params.req_line_speed[cfg_idx] = SPEED_AUTO_NEG;
- bp->link_params.req_duplex[cfg_idx] = cmd->duplex;
+ bp->link_params.req_duplex[cfg_idx] = duplex;
bp->port.advertising[cfg_idx] = (ADVERTISED_Autoneg |
- cmd->advertising);
- if (cmd->advertising) {
+ advertising);
+ if (advertising) {
bp->link_params.speed_cap_mask[cfg_idx] = 0;
- if (cmd->advertising & ADVERTISED_10baseT_Half) {
+ if (advertising & ADVERTISED_10baseT_Half) {
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF;
}
- if (cmd->advertising & ADVERTISED_10baseT_Full)
+ if (advertising & ADVERTISED_10baseT_Full)
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL;
- if (cmd->advertising & ADVERTISED_100baseT_Full)
+ if (advertising & ADVERTISED_100baseT_Full)
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL;
- if (cmd->advertising & ADVERTISED_100baseT_Half) {
+ if (advertising & ADVERTISED_100baseT_Half) {
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF;
}
- if (cmd->advertising & ADVERTISED_1000baseT_Half) {
+ if (advertising & ADVERTISED_1000baseT_Half) {
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_1G;
}
- if (cmd->advertising & (ADVERTISED_1000baseT_Full |
+ if (advertising & (ADVERTISED_1000baseT_Full |
ADVERTISED_1000baseKX_Full))
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_1G;
- if (cmd->advertising & (ADVERTISED_10000baseT_Full |
+ if (advertising & (ADVERTISED_10000baseT_Full |
ADVERTISED_10000baseKX4_Full |
ADVERTISED_10000baseKR_Full))
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_10G;
- if (cmd->advertising & ADVERTISED_20000baseKR2_Full)
+ if (advertising & ADVERTISED_20000baseKR2_Full)
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_20G;
}
@@ -525,7 +544,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
/* advertise the requested speed and duplex if supported */
switch (speed) {
case SPEED_10:
- if (cmd->duplex == DUPLEX_FULL) {
+ if (duplex == DUPLEX_FULL) {
if (!(bp->port.supported[cfg_idx] &
SUPPORTED_10baseT_Full)) {
DP(BNX2X_MSG_ETHTOOL,
@@ -549,7 +568,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
break;
case SPEED_100:
- if (cmd->duplex == DUPLEX_FULL) {
+ if (duplex == DUPLEX_FULL) {
if (!(bp->port.supported[cfg_idx] &
SUPPORTED_100baseT_Full)) {
DP(BNX2X_MSG_ETHTOOL,
@@ -573,7 +592,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
break;
case SPEED_1000:
- if (cmd->duplex != DUPLEX_FULL) {
+ if (duplex != DUPLEX_FULL) {
DP(BNX2X_MSG_ETHTOOL,
"1G half not supported\n");
return -EINVAL;
@@ -596,7 +615,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
break;
case SPEED_2500:
- if (cmd->duplex != DUPLEX_FULL) {
+ if (duplex != DUPLEX_FULL) {
DP(BNX2X_MSG_ETHTOOL,
"2.5G half not supported\n");
return -EINVAL;
@@ -614,7 +633,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
break;
case SPEED_10000:
- if (cmd->duplex != DUPLEX_FULL) {
+ if (duplex != DUPLEX_FULL) {
DP(BNX2X_MSG_ETHTOOL,
"10G half not supported\n");
return -EINVAL;
@@ -644,7 +663,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
}
bp->link_params.req_line_speed[cfg_idx] = speed;
- bp->link_params.req_duplex[cfg_idx] = cmd->duplex;
+ bp->link_params.req_duplex[cfg_idx] = duplex;
bp->port.advertising[cfg_idx] = advertising;
}
@@ -3605,8 +3624,6 @@ static int bnx2x_get_ts_info(struct net_device *dev,
}
static const struct ethtool_ops bnx2x_ethtool_ops = {
- .get_settings = bnx2x_get_settings,
- .set_settings = bnx2x_set_settings,
.get_drvinfo = bnx2x_get_drvinfo,
.get_regs_len = bnx2x_get_regs_len,
.get_regs = bnx2x_get_regs,
@@ -3646,10 +3663,11 @@ static int bnx2x_get_ts_info(struct net_device *dev,
.get_eee = bnx2x_get_eee,
.set_eee = bnx2x_set_eee,
.get_ts_info = bnx2x_get_ts_info,
+ .get_link_ksettings = bnx2x_get_link_ksettings,
+ .set_link_ksettings = bnx2x_set_link_ksettings,
};
static const struct ethtool_ops bnx2x_vf_ethtool_ops = {
- .get_settings = bnx2x_get_vf_settings,
.get_drvinfo = bnx2x_get_drvinfo,
.get_msglevel = bnx2x_get_msglevel,
.set_msglevel = bnx2x_set_msglevel,
@@ -3667,6 +3685,7 @@ static int bnx2x_get_ts_info(struct net_device *dev,
.set_rxfh = bnx2x_set_rxfh,
.get_channels = bnx2x_get_channels,
.set_channels = bnx2x_set_channels,
+ .get_link_ksettings = bnx2x_get_vf_link_ksettings,
};
void bnx2x_set_ethtool_ops(struct bnx2x *bp, struct net_device *netdev)
--
1.7.4.4
^ permalink raw reply related
* [PATCH] net: intel: e1000: use new api ethtool_{get|set}_link_ksettings
From: Philippe Reynes @ 2017-01-21 15:06 UTC (permalink / raw)
To: jeffrey.t.kirsher, davem
Cc: intel-wired-lan, netdev, linux-kernel, Philippe Reynes
The ethtool api {get|set}_settings is deprecated.
We move this driver to new api {get|set}_link_ksettings.
As I don't have the hardware, I'd be very pleased if
someone may test this patch.
Signed-off-by: Philippe Reynes <tremyfr@gmail.com>
---
drivers/net/ethernet/intel/e1000/e1000_ethtool.c | 93 +++++++++++-----------
1 files changed, 46 insertions(+), 47 deletions(-)
diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
index 975eeb8..024a4b5 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
@@ -103,104 +103,104 @@ struct e1000_stats {
#define E1000_TEST_LEN ARRAY_SIZE(e1000_gstrings_test)
-static int e1000_get_settings(struct net_device *netdev,
- struct ethtool_cmd *ecmd)
+static int e1000_get_link_ksettings(struct net_device *netdev,
+ struct ethtool_link_ksettings *cmd)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
+ u32 supported, advertising;
if (hw->media_type == e1000_media_type_copper) {
- ecmd->supported = (SUPPORTED_10baseT_Half |
+ supported = (SUPPORTED_10baseT_Half |
SUPPORTED_10baseT_Full |
SUPPORTED_100baseT_Half |
SUPPORTED_100baseT_Full |
SUPPORTED_1000baseT_Full|
SUPPORTED_Autoneg |
SUPPORTED_TP);
- ecmd->advertising = ADVERTISED_TP;
+ advertising = ADVERTISED_TP;
if (hw->autoneg == 1) {
- ecmd->advertising |= ADVERTISED_Autoneg;
+ advertising |= ADVERTISED_Autoneg;
/* the e1000 autoneg seems to match ethtool nicely */
- ecmd->advertising |= hw->autoneg_advertised;
+ advertising |= hw->autoneg_advertised;
}
- ecmd->port = PORT_TP;
- ecmd->phy_address = hw->phy_addr;
-
- if (hw->mac_type == e1000_82543)
- ecmd->transceiver = XCVR_EXTERNAL;
- else
- ecmd->transceiver = XCVR_INTERNAL;
-
+ cmd->base.port = PORT_TP;
+ cmd->base.phy_address = hw->phy_addr;
} else {
- ecmd->supported = (SUPPORTED_1000baseT_Full |
+ supported = (SUPPORTED_1000baseT_Full |
SUPPORTED_FIBRE |
SUPPORTED_Autoneg);
- ecmd->advertising = (ADVERTISED_1000baseT_Full |
+ advertising = (ADVERTISED_1000baseT_Full |
ADVERTISED_FIBRE |
ADVERTISED_Autoneg);
- ecmd->port = PORT_FIBRE;
-
- if (hw->mac_type >= e1000_82545)
- ecmd->transceiver = XCVR_INTERNAL;
- else
- ecmd->transceiver = XCVR_EXTERNAL;
+ cmd->base.port = PORT_FIBRE;
}
if (er32(STATUS) & E1000_STATUS_LU) {
e1000_get_speed_and_duplex(hw, &adapter->link_speed,
&adapter->link_duplex);
- ethtool_cmd_speed_set(ecmd, adapter->link_speed);
+ cmd->base.speed = adapter->link_speed;
/* unfortunately FULL_DUPLEX != DUPLEX_FULL
* and HALF_DUPLEX != DUPLEX_HALF
*/
if (adapter->link_duplex == FULL_DUPLEX)
- ecmd->duplex = DUPLEX_FULL;
+ cmd->base.duplex = DUPLEX_FULL;
else
- ecmd->duplex = DUPLEX_HALF;
+ cmd->base.duplex = DUPLEX_HALF;
} else {
- ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
- ecmd->duplex = DUPLEX_UNKNOWN;
+ cmd->base.speed = SPEED_UNKNOWN;
+ cmd->base.duplex = DUPLEX_UNKNOWN;
}
- ecmd->autoneg = ((hw->media_type == e1000_media_type_fiber) ||
+ cmd->base.autoneg = ((hw->media_type == e1000_media_type_fiber) ||
hw->autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
/* MDI-X => 1; MDI => 0 */
if ((hw->media_type == e1000_media_type_copper) &&
netif_carrier_ok(netdev))
- ecmd->eth_tp_mdix = (!!adapter->phy_info.mdix_mode ?
+ cmd->base.eth_tp_mdix = (!!adapter->phy_info.mdix_mode ?
ETH_TP_MDI_X : ETH_TP_MDI);
else
- ecmd->eth_tp_mdix = ETH_TP_MDI_INVALID;
+ cmd->base.eth_tp_mdix = ETH_TP_MDI_INVALID;
if (hw->mdix == AUTO_ALL_MODES)
- ecmd->eth_tp_mdix_ctrl = ETH_TP_MDI_AUTO;
+ cmd->base.eth_tp_mdix_ctrl = ETH_TP_MDI_AUTO;
else
- ecmd->eth_tp_mdix_ctrl = hw->mdix;
+ cmd->base.eth_tp_mdix_ctrl = hw->mdix;
+
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+ supported);
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+ advertising);
+
return 0;
}
-static int e1000_set_settings(struct net_device *netdev,
- struct ethtool_cmd *ecmd)
+static int e1000_set_link_ksettings(struct net_device *netdev,
+ const struct ethtool_link_ksettings *cmd)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
+ u32 advertising;
+
+ ethtool_convert_link_mode_to_legacy_u32(&advertising,
+ cmd->link_modes.advertising);
/* MDI setting is only allowed when autoneg enabled because
* some hardware doesn't allow MDI setting when speed or
* duplex is forced.
*/
- if (ecmd->eth_tp_mdix_ctrl) {
+ if (cmd->base.eth_tp_mdix_ctrl) {
if (hw->media_type != e1000_media_type_copper)
return -EOPNOTSUPP;
- if ((ecmd->eth_tp_mdix_ctrl != ETH_TP_MDI_AUTO) &&
- (ecmd->autoneg != AUTONEG_ENABLE)) {
+ if ((cmd->base.eth_tp_mdix_ctrl != ETH_TP_MDI_AUTO) &&
+ (cmd->base.autoneg != AUTONEG_ENABLE)) {
e_err(drv, "forcing MDI/MDI-X state is not supported when link speed and/or duplex are forced\n");
return -EINVAL;
}
@@ -209,32 +209,31 @@ static int e1000_set_settings(struct net_device *netdev,
while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
msleep(1);
- if (ecmd->autoneg == AUTONEG_ENABLE) {
+ if (cmd->base.autoneg == AUTONEG_ENABLE) {
hw->autoneg = 1;
if (hw->media_type == e1000_media_type_fiber)
hw->autoneg_advertised = ADVERTISED_1000baseT_Full |
ADVERTISED_FIBRE |
ADVERTISED_Autoneg;
else
- hw->autoneg_advertised = ecmd->advertising |
+ hw->autoneg_advertised = advertising |
ADVERTISED_TP |
ADVERTISED_Autoneg;
- ecmd->advertising = hw->autoneg_advertised;
} else {
- u32 speed = ethtool_cmd_speed(ecmd);
+ u32 speed = cmd->base.speed;
/* calling this overrides forced MDI setting */
- if (e1000_set_spd_dplx(adapter, speed, ecmd->duplex)) {
+ if (e1000_set_spd_dplx(adapter, speed, cmd->base.duplex)) {
clear_bit(__E1000_RESETTING, &adapter->flags);
return -EINVAL;
}
}
/* MDI-X => 2; MDI => 1; Auto => 3 */
- if (ecmd->eth_tp_mdix_ctrl) {
- if (ecmd->eth_tp_mdix_ctrl == ETH_TP_MDI_AUTO)
+ if (cmd->base.eth_tp_mdix_ctrl) {
+ if (cmd->base.eth_tp_mdix_ctrl == ETH_TP_MDI_AUTO)
hw->mdix = AUTO_ALL_MODES;
else
- hw->mdix = ecmd->eth_tp_mdix_ctrl;
+ hw->mdix = cmd->base.eth_tp_mdix_ctrl;
}
/* reset the link */
@@ -1875,8 +1874,6 @@ static void e1000_get_strings(struct net_device *netdev, u32 stringset,
}
static const struct ethtool_ops e1000_ethtool_ops = {
- .get_settings = e1000_get_settings,
- .set_settings = e1000_set_settings,
.get_drvinfo = e1000_get_drvinfo,
.get_regs_len = e1000_get_regs_len,
.get_regs = e1000_get_regs,
@@ -1901,6 +1898,8 @@ static void e1000_get_strings(struct net_device *netdev, u32 stringset,
.get_coalesce = e1000_get_coalesce,
.set_coalesce = e1000_set_coalesce,
.get_ts_info = ethtool_op_get_ts_info,
+ .get_link_ksettings = e1000_get_link_ksettings,
+ .set_link_ksettings = e1000_set_link_ksettings,
};
void e1000_set_ethtool_ops(struct net_device *netdev)
--
1.7.4.4
^ permalink raw reply related
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