From: Mahesh Bandewar <maheshb@google.com>
To: David Miller <davem@davemloft.net>
Cc: netdev <netdev@vger.kernel.org>, Mahesh Bandewar <maheshb@google.com>
Subject: [PATCH 02/20] net-ipv4: extending (hw_/wanted_/vlan_)features fields to a bitmap.
Date: Tue, 5 Apr 2011 17:44:07 -0700 [thread overview]
Message-ID: <1302050665-10460-3-git-send-email-maheshb@google.com> (raw)
In-Reply-To: <1302050665-10460-2-git-send-email-maheshb@google.com>
Converting current use of (hw_/wanted_/vlan_)features to
legacy_(hw_/wanted_/vlan_)features to differntiate from the proposed usage.
Signed-off-by: Mahesh Bandewar <maheshb@google.com>
---
net/ipv4/ip_gre.c | 6 +++---
net/ipv4/ip_output.c | 12 ++++++------
net/ipv4/ipip.c | 4 ++--
net/ipv4/ipmr.c | 2 +-
net/ipv4/netfilter/nf_nat_helper.c | 2 +-
5 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index da5941f..e358cbf 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -1260,7 +1260,7 @@ static void ipgre_tunnel_setup(struct net_device *dev)
dev->flags = IFF_NOARP;
dev->iflink = 0;
dev->addr_len = 4;
- dev->features |= NETIF_F_NETNS_LOCAL;
+ dev->legacy_features |= NETIF_F_NETNS_LOCAL;
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
}
@@ -1506,7 +1506,7 @@ static void ipgre_tap_setup(struct net_device *dev)
dev->destructor = ipgre_dev_free;
dev->iflink = 0;
- dev->features |= NETIF_F_NETNS_LOCAL;
+ dev->legacy_features |= NETIF_F_NETNS_LOCAL;
}
static int ipgre_newlink(struct net *src_net, struct net_device *dev, struct nlattr *tb[],
@@ -1533,7 +1533,7 @@ static int ipgre_newlink(struct net *src_net, struct net_device *dev, struct nla
/* Can use a lockless transmit, unless we generate output sequences */
if (!(nt->parms.o_flags & GRE_SEQ))
- dev->features |= NETIF_F_LLTX;
+ dev->legacy_features |= NETIF_F_LLTX;
err = register_netdevice(dev);
if (err)
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 86a2843..cb83f7f 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -816,7 +816,7 @@ static int __ip_append_data(struct sock *sk, struct sk_buff_head *queue,
*/
if (transhdrlen &&
length + fragheaderlen <= mtu &&
- rt->dst.dev->features & NETIF_F_V4_CSUM &&
+ rt->dst.dev->legacy_features & NETIF_F_V4_CSUM &&
!exthdrlen)
csummode = CHECKSUM_PARTIAL;
@@ -825,7 +825,7 @@ static int __ip_append_data(struct sock *sk, struct sk_buff_head *queue,
cork->length += length;
if (((length > mtu) || (skb && skb_is_gso(skb))) &&
(sk->sk_protocol == IPPROTO_UDP) &&
- (rt->dst.dev->features & NETIF_F_UFO)) {
+ (rt->dst.dev->legacy_features & NETIF_F_UFO)) {
err = ip_ufo_append_data(sk, queue, getfrag, from, length,
hh_len, fragheaderlen, transhdrlen,
mtu, flags);
@@ -873,7 +873,7 @@ alloc_new_skb:
fraglen = datalen + fragheaderlen;
if ((flags & MSG_MORE) &&
- !(rt->dst.dev->features&NETIF_F_SG))
+ !(rt->dst.dev->legacy_features & NETIF_F_SG))
alloclen = mtu;
else
alloclen = fraglen;
@@ -960,7 +960,7 @@ alloc_new_skb:
if (copy > length)
copy = length;
- if (!(rt->dst.dev->features&NETIF_F_SG)) {
+ if (!(rt->dst.dev->legacy_features & NETIF_F_SG)) {
unsigned int off;
off = skb->len;
@@ -1131,7 +1131,7 @@ ssize_t ip_append_page(struct sock *sk, struct page *page,
if (inet->cork.flags & IPCORK_OPT)
opt = inet->cork.opt;
- if (!(rt->dst.dev->features&NETIF_F_SG))
+ if (!(rt->dst.dev->legacy_features & NETIF_F_SG))
return -EOPNOTSUPP;
hh_len = LL_RESERVED_SPACE(rt->dst.dev);
@@ -1151,7 +1151,7 @@ ssize_t ip_append_page(struct sock *sk, struct page *page,
inet->cork.length += size;
if ((size + skb->len > mtu) &&
(sk->sk_protocol == IPPROTO_UDP) &&
- (rt->dst.dev->features & NETIF_F_UFO)) {
+ (rt->dst.dev->legacy_features & NETIF_F_UFO)) {
skb_shinfo(skb)->gso_size = mtu - fragheaderlen;
skb_shinfo(skb)->gso_type = SKB_GSO_UDP;
}
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index bfc17c5..37360d6 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -751,8 +751,8 @@ static void ipip_tunnel_setup(struct net_device *dev)
dev->flags = IFF_NOARP;
dev->iflink = 0;
dev->addr_len = 4;
- dev->features |= NETIF_F_NETNS_LOCAL;
- dev->features |= NETIF_F_LLTX;
+ dev->legacy_features |= NETIF_F_NETNS_LOCAL;
+ dev->legacy_features |= NETIF_F_LLTX;
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
}
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 1f62eae..f94b754 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -469,7 +469,7 @@ static void reg_vif_setup(struct net_device *dev)
dev->flags = IFF_NOARP;
dev->netdev_ops = ®_vif_netdev_ops,
dev->destructor = free_netdev;
- dev->features |= NETIF_F_NETNS_LOCAL;
+ dev->legacy_features |= NETIF_F_NETNS_LOCAL;
}
static struct net_device *ipmr_reg_vif(struct net *net, struct mr_table *mrt)
diff --git a/net/ipv4/netfilter/nf_nat_helper.c b/net/ipv4/netfilter/nf_nat_helper.c
index 31427fb..7c4e698 100644
--- a/net/ipv4/netfilter/nf_nat_helper.c
+++ b/net/ipv4/netfilter/nf_nat_helper.c
@@ -160,7 +160,7 @@ static void nf_nat_csum(struct sk_buff *skb, struct iphdr *iph, void *data,
if (skb->ip_summed != CHECKSUM_PARTIAL) {
if (!(rt->rt_flags & RTCF_LOCAL) &&
- skb->dev->features & NETIF_F_V4_CSUM) {
+ skb->dev->legacy_features & NETIF_F_V4_CSUM) {
skb->ip_summed = CHECKSUM_PARTIAL;
skb->csum_start = skb_headroom(skb) +
skb_network_offset(skb) +
--
1.7.3.1
next prev parent reply other threads:[~2011-04-06 0:44 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-06 0:44 [PATCH 00/20] extending (hw_/wanted_/vlan_)features fields to a bitmap Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 01/20] net-core: " Mahesh Bandewar
2011-04-06 0:44 ` Mahesh Bandewar [this message]
2011-04-06 0:44 ` [PATCH 03/20] net-ipv6: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 04/20] net-vlan: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 05/20] net-bridge: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 06/20] net-decnet: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 07/20] net-dsa: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 08/20] net-l2tp: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 09/20] net-phonet: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 10/20] net-sctp: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 11/20] net-wireless: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 12/20] loopback: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 13/20] veth: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 14/20] jme: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 15/20] sungem: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 16/20] sunhme: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 17/20] usb-smsc75xx: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 18/20] usb-smsc95xx: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 19/20] virtio_net: " Mahesh Bandewar
2011-04-06 0:44 ` [PATCH 20/20] xen: " Mahesh Bandewar
2011-04-06 1:27 ` [PATCH 01/20] net-core: " Ben Hutchings
2011-04-06 1:35 ` Mahesh Bandewar
2011-04-06 1:45 ` Ben Hutchings
2011-04-06 10:29 ` Michał Mirosław
2011-04-06 17:34 ` Mahesh Bandewar
2011-04-07 15:00 ` [PATCHv2 " Mahesh Bandewar
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1302050665-10460-3-git-send-email-maheshb@google.com \
--to=maheshb@google.com \
--cc=davem@davemloft.net \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).