diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-15 09:00:47 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-15 09:00:47 -0700 |
commit | 6c373ca89399c5a3f7ef210ad8f63dc3437da345 (patch) | |
tree | 74d1ec65087df1da1021b43ac51acc1ee8601809 /net/dcb/dcbnl.c | |
parent | bb0fd7ab0986105765d11baa82e619c618a235aa (diff) | |
parent | 9f9151412dd7aae0e3f51a89ae4a1f8755fdb4d0 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
1) Add BQL support to via-rhine, from Tino Reichardt.
2) Integrate SWITCHDEV layer support into the DSA layer, so DSA drivers
can support hw switch offloading. From Floria Fainelli.
3) Allow 'ip address' commands to initiate multicast group join/leave,
from Madhu Challa.
4) Many ipv4 FIB lookup optimizations from Alexander Duyck.
5) Support EBPF in cls_bpf classifier and act_bpf action, from Daniel
Borkmann.
6) Remove the ugly compat support in ARP for ugly layers like ax25,
rose, etc. And use this to clean up the neigh layer, then use it to
implement MPLS support. All from Eric Biederman.
7) Support L3 forwarding offloading in switches, from Scott Feldman.
8) Collapse the LOCAL and MAIN ipv4 FIB tables when possible, to speed
up route lookups even further. From Alexander Duyck.
9) Many improvements and bug fixes to the rhashtable implementation,
from Herbert Xu and Thomas Graf. In particular, in the case where
an rhashtable user bulk adds a large number of items into an empty
table, we expand the table much more sanely.
10) Don't make the tcp_metrics hash table per-namespace, from Eric
Biederman.
11) Extend EBPF to access SKB fields, from Alexei Starovoitov.
12) Split out new connection request sockets so that they can be
established in the main hash table. Much less false sharing since
hash lookups go direct to the request sockets instead of having to
go first to the listener then to the request socks hashed
underneath. From Eric Dumazet.
13) Add async I/O support for crytpo AF_ALG sockets, from Tadeusz Struk.
14) Support stable privacy address generation for RFC7217 in IPV6. From
Hannes Frederic Sowa.
15) Hash network namespace into IP frag IDs, also from Hannes Frederic
Sowa.
16) Convert PTP get/set methods to use 64-bit time, from Richard
Cochran.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1816 commits)
fm10k: Bump driver version to 0.15.2
fm10k: corrected VF multicast update
fm10k: mbx_update_max_size does not drop all oversized messages
fm10k: reset head instead of calling update_max_size
fm10k: renamed mbx_tx_dropped to mbx_tx_oversized
fm10k: update xcast mode before synchronizing multicast addresses
fm10k: start service timer on probe
fm10k: fix function header comment
fm10k: comment next_vf_mbx flow
fm10k: don't handle mailbox events in iov_event path and always process mailbox
fm10k: use separate workqueue for fm10k driver
fm10k: Set PF queues to unlimited bandwidth during virtualization
fm10k: expose tx_timeout_count as an ethtool stat
fm10k: only increment tx_timeout_count in Tx hang path
fm10k: remove extraneous "Reset interface" message
fm10k: separate PF only stats so that VF does not display them
fm10k: use hw->mac.max_queues for stats
fm10k: only show actual queues, not the maximum in hardware
fm10k: allow creation of VLAN on default vid
fm10k: fix unused warnings
...
Diffstat (limited to 'net/dcb/dcbnl.c')
-rw-r--r-- | net/dcb/dcbnl.c | 44 |
1 files changed, 41 insertions, 3 deletions
diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c index 93ea80196f0e..5b21f6f88e97 100644 --- a/net/dcb/dcbnl.c +++ b/net/dcb/dcbnl.c @@ -177,6 +177,8 @@ static const struct nla_policy dcbnl_ieee_policy[DCB_ATTR_IEEE_MAX + 1] = { [DCB_ATTR_IEEE_PFC] = {.len = sizeof(struct ieee_pfc)}, [DCB_ATTR_IEEE_APP_TABLE] = {.type = NLA_NESTED}, [DCB_ATTR_IEEE_MAXRATE] = {.len = sizeof(struct ieee_maxrate)}, + [DCB_ATTR_IEEE_QCN] = {.len = sizeof(struct ieee_qcn)}, + [DCB_ATTR_IEEE_QCN_STATS] = {.len = sizeof(struct ieee_qcn_stats)}, }; static const struct nla_policy dcbnl_ieee_app[DCB_ATTR_IEEE_APP_MAX + 1] = { @@ -1030,7 +1032,7 @@ nla_put_failure: return err; } -/* Handle IEEE 802.1Qaz GET commands. */ +/* Handle IEEE 802.1Qaz/802.1Qau/802.1Qbb GET commands. */ static int dcbnl_ieee_fill(struct sk_buff *skb, struct net_device *netdev) { struct nlattr *ieee, *app; @@ -1067,6 +1069,32 @@ static int dcbnl_ieee_fill(struct sk_buff *skb, struct net_device *netdev) } } + if (ops->ieee_getqcn) { + struct ieee_qcn qcn; + + memset(&qcn, 0, sizeof(qcn)); + err = ops->ieee_getqcn(netdev, &qcn); + if (!err) { + err = nla_put(skb, DCB_ATTR_IEEE_QCN, + sizeof(qcn), &qcn); + if (err) + return -EMSGSIZE; + } + } + + if (ops->ieee_getqcnstats) { + struct ieee_qcn_stats qcn_stats; + + memset(&qcn_stats, 0, sizeof(qcn_stats)); + err = ops->ieee_getqcnstats(netdev, &qcn_stats); + if (!err) { + err = nla_put(skb, DCB_ATTR_IEEE_QCN_STATS, + sizeof(qcn_stats), &qcn_stats); + if (err) + return -EMSGSIZE; + } + } + if (ops->ieee_getpfc) { struct ieee_pfc pfc; memset(&pfc, 0, sizeof(pfc)); @@ -1379,8 +1407,9 @@ int dcbnl_cee_notify(struct net_device *dev, int event, int cmd, } EXPORT_SYMBOL(dcbnl_cee_notify); -/* Handle IEEE 802.1Qaz SET commands. If any requested operation can not - * be completed the entire msg is aborted and error value is returned. +/* Handle IEEE 802.1Qaz/802.1Qau/802.1Qbb SET commands. + * If any requested operation can not be completed + * the entire msg is aborted and error value is returned. * No attempt is made to reconcile the case where only part of the * cmd can be completed. */ @@ -1417,6 +1446,15 @@ static int dcbnl_ieee_set(struct net_device *netdev, struct nlmsghdr *nlh, goto err; } + if (ieee[DCB_ATTR_IEEE_QCN] && ops->ieee_setqcn) { + struct ieee_qcn *qcn = + nla_data(ieee[DCB_ATTR_IEEE_QCN]); + + err = ops->ieee_setqcn(netdev, qcn); + if (err) + goto err; + } + if (ieee[DCB_ATTR_IEEE_PFC] && ops->ieee_setpfc) { struct ieee_pfc *pfc = nla_data(ieee[DCB_ATTR_IEEE_PFC]); err = ops->ieee_setpfc(netdev, pfc); |