From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/net/ieee802154/socket.c | 30 +++++++++++------------------- 1 file changed, 11 insertions(+), 19 deletions(-) (limited to 'kernel/net/ieee802154/socket.c') diff --git a/kernel/net/ieee802154/socket.c b/kernel/net/ieee802154/socket.c index 627a25376..a548be247 100644 --- a/kernel/net/ieee802154/socket.c +++ b/kernel/net/ieee802154/socket.c @@ -64,10 +64,8 @@ ieee802154_get_dev(struct net *net, const struct ieee802154_addr *addr) if (tmp->type != ARPHRD_IEEE802154) continue; - pan_id = ieee802154_mlme_ops(tmp)->get_pan_id(tmp); - short_addr = - ieee802154_mlme_ops(tmp)->get_short_addr(tmp); - + pan_id = tmp->ieee802154_ptr->pan_id; + short_addr = tmp->ieee802154_ptr->short_addr; if (pan_id == addr->pan_id && short_addr == addr->short_addr) { dev = tmp; @@ -228,15 +226,9 @@ static int raw_bind(struct sock *sk, struct sockaddr *_uaddr, int len) goto out; } - if (dev->type != ARPHRD_IEEE802154) { - err = -ENODEV; - goto out_put; - } - sk->sk_bound_dev_if = dev->ifindex; sk_dst_reset(sk); -out_put: dev_put(dev); out: release_sock(sk); @@ -281,12 +273,12 @@ static int raw_sendmsg(struct sock *sk, struct msghdr *msg, size_t size) goto out; } - mtu = dev->mtu; + mtu = IEEE802154_MTU; pr_debug("name = %s, mtu = %u\n", dev->name, mtu); if (size > mtu) { pr_debug("size = %Zu, mtu = %u\n", size, mtu); - err = -EINVAL; + err = -EMSGSIZE; goto out_dev; } @@ -645,7 +637,7 @@ static int dgram_sendmsg(struct sock *sk, struct msghdr *msg, size_t size) err = -ENXIO; goto out; } - mtu = dev->mtu; + mtu = IEEE802154_MTU; pr_debug("name = %s, mtu = %u\n", dev->name, mtu); if (size > mtu) { @@ -684,8 +676,8 @@ static int dgram_sendmsg(struct sock *sk, struct msghdr *msg, size_t size) cb->seclevel = ro->seclevel; cb->seclevel_override = ro->seclevel_override; - err = dev_hard_header(skb, dev, ETH_P_IEEE802154, &dst_addr, - ro->bound ? &ro->src_addr : NULL, size); + err = wpan_dev_hard_header(skb, dev, &dst_addr, + ro->bound ? &ro->src_addr : NULL, size); if (err < 0) goto out_skb; @@ -803,9 +795,9 @@ static int ieee802154_dgram_deliver(struct net_device *dev, struct sk_buff *skb) /* Data frame processing */ BUG_ON(dev->type != ARPHRD_IEEE802154); - pan_id = ieee802154_mlme_ops(dev)->get_pan_id(dev); - short_addr = ieee802154_mlme_ops(dev)->get_short_addr(dev); - hw_addr = ieee802154_devaddr_from_raw(dev->dev_addr); + pan_id = dev->ieee802154_ptr->pan_id; + short_addr = dev->ieee802154_ptr->short_addr; + hw_addr = dev->ieee802154_ptr->extended_addr; read_lock(&dgram_lock); sk_for_each(sk, &dgram_head) { @@ -1020,7 +1012,7 @@ static int ieee802154_create(struct net *net, struct socket *sock, } rc = -ENOMEM; - sk = sk_alloc(net, PF_IEEE802154, GFP_KERNEL, proto); + sk = sk_alloc(net, PF_IEEE802154, GFP_KERNEL, proto, kern); if (!sk) goto out; rc = 0; -- cgit 1.2.3-korg