summaryrefslogtreecommitdiff
path: root/net/6lowpan/iphc.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/6lowpan/iphc.c')
-rw-r--r--net/6lowpan/iphc.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/net/6lowpan/iphc.c b/net/6lowpan/iphc.c
index 68c80f3c9add..5fb764e45d80 100644
--- a/net/6lowpan/iphc.c
+++ b/net/6lowpan/iphc.c
@@ -207,7 +207,7 @@ static inline void iphc_uncompress_802154_lladdr(struct in6_addr *ipaddr,
static struct lowpan_iphc_ctx *
lowpan_iphc_ctx_get_by_id(const struct net_device *dev, u8 id)
{
- struct lowpan_iphc_ctx *ret = &lowpan_priv(dev)->ctx.table[id];
+ struct lowpan_iphc_ctx *ret = &lowpan_dev(dev)->ctx.table[id];
if (!lowpan_iphc_ctx_is_active(ret))
return NULL;
@@ -219,7 +219,7 @@ static struct lowpan_iphc_ctx *
lowpan_iphc_ctx_get_by_addr(const struct net_device *dev,
const struct in6_addr *addr)
{
- struct lowpan_iphc_ctx *table = lowpan_priv(dev)->ctx.table;
+ struct lowpan_iphc_ctx *table = lowpan_dev(dev)->ctx.table;
struct lowpan_iphc_ctx *ret = NULL;
struct in6_addr addr_pfx;
u8 addr_plen;
@@ -263,7 +263,7 @@ static struct lowpan_iphc_ctx *
lowpan_iphc_ctx_get_by_mcast_addr(const struct net_device *dev,
const struct in6_addr *addr)
{
- struct lowpan_iphc_ctx *table = lowpan_priv(dev)->ctx.table;
+ struct lowpan_iphc_ctx *table = lowpan_dev(dev)->ctx.table;
struct lowpan_iphc_ctx *ret = NULL;
struct in6_addr addr_mcast, network_pfx = {};
int i;
@@ -332,7 +332,7 @@ static int uncompress_addr(struct sk_buff *skb, const struct net_device *dev,
case LOWPAN_IPHC_SAM_11:
case LOWPAN_IPHC_DAM_11:
fail = false;
- switch (lowpan_priv(dev)->lltype) {
+ switch (lowpan_dev(dev)->lltype) {
case LOWPAN_LLTYPE_IEEE802154:
iphc_uncompress_802154_lladdr(ipaddr, lladdr);
break;
@@ -393,7 +393,7 @@ static int uncompress_ctx_addr(struct sk_buff *skb,
case LOWPAN_IPHC_SAM_11:
case LOWPAN_IPHC_DAM_11:
fail = false;
- switch (lowpan_priv(dev)->lltype) {
+ switch (lowpan_dev(dev)->lltype) {
case LOWPAN_LLTYPE_IEEE802154:
iphc_uncompress_802154_lladdr(ipaddr, lladdr);
break;
@@ -657,17 +657,17 @@ int lowpan_header_decompress(struct sk_buff *skb, const struct net_device *dev,
}
if (iphc1 & LOWPAN_IPHC_SAC) {
- spin_lock_bh(&lowpan_priv(dev)->ctx.lock);
+ spin_lock_bh(&lowpan_dev(dev)->ctx.lock);
ci = lowpan_iphc_ctx_get_by_id(dev, LOWPAN_IPHC_CID_SCI(cid));
if (!ci) {
- spin_unlock_bh(&lowpan_priv(dev)->ctx.lock);
+ spin_unlock_bh(&lowpan_dev(dev)->ctx.lock);
return -EINVAL;
}
pr_debug("SAC bit is set. Handle context based source address.\n");
err = uncompress_ctx_addr(skb, dev, ci, &hdr.saddr,
iphc1 & LOWPAN_IPHC_SAM_MASK, saddr);
- spin_unlock_bh(&lowpan_priv(dev)->ctx.lock);
+ spin_unlock_bh(&lowpan_dev(dev)->ctx.lock);
} else {
/* Source address uncompression */
pr_debug("source address stateless compression\n");
@@ -681,10 +681,10 @@ int lowpan_header_decompress(struct sk_buff *skb, const struct net_device *dev,
switch (iphc1 & (LOWPAN_IPHC_M | LOWPAN_IPHC_DAC)) {
case LOWPAN_IPHC_M | LOWPAN_IPHC_DAC:
- spin_lock_bh(&lowpan_priv(dev)->ctx.lock);
+ spin_lock_bh(&lowpan_dev(dev)->ctx.lock);
ci = lowpan_iphc_ctx_get_by_id(dev, LOWPAN_IPHC_CID_DCI(cid));
if (!ci) {
- spin_unlock_bh(&lowpan_priv(dev)->ctx.lock);
+ spin_unlock_bh(&lowpan_dev(dev)->ctx.lock);
return -EINVAL;
}
@@ -693,7 +693,7 @@ int lowpan_header_decompress(struct sk_buff *skb, const struct net_device *dev,
err = lowpan_uncompress_multicast_ctx_daddr(skb, ci,
&hdr.daddr,
iphc1 & LOWPAN_IPHC_DAM_MASK);
- spin_unlock_bh(&lowpan_priv(dev)->ctx.lock);
+ spin_unlock_bh(&lowpan_dev(dev)->ctx.lock);
break;
case LOWPAN_IPHC_M:
/* multicast */
@@ -701,10 +701,10 @@ int lowpan_header_decompress(struct sk_buff *skb, const struct net_device *dev,
iphc1 & LOWPAN_IPHC_DAM_MASK);
break;
case LOWPAN_IPHC_DAC:
- spin_lock_bh(&lowpan_priv(dev)->ctx.lock);
+ spin_lock_bh(&lowpan_dev(dev)->ctx.lock);
ci = lowpan_iphc_ctx_get_by_id(dev, LOWPAN_IPHC_CID_DCI(cid));
if (!ci) {
- spin_unlock_bh(&lowpan_priv(dev)->ctx.lock);
+ spin_unlock_bh(&lowpan_dev(dev)->ctx.lock);
return -EINVAL;
}
@@ -712,7 +712,7 @@ int lowpan_header_decompress(struct sk_buff *skb, const struct net_device *dev,
pr_debug("DAC bit is set. Handle context based destination address.\n");
err = uncompress_ctx_addr(skb, dev, ci, &hdr.daddr,
iphc1 & LOWPAN_IPHC_DAM_MASK, daddr);
- spin_unlock_bh(&lowpan_priv(dev)->ctx.lock);
+ spin_unlock_bh(&lowpan_dev(dev)->ctx.lock);
break;
default:
err = uncompress_addr(skb, dev, &hdr.daddr,
@@ -736,7 +736,7 @@ int lowpan_header_decompress(struct sk_buff *skb, const struct net_device *dev,
return err;
}
- switch (lowpan_priv(dev)->lltype) {
+ switch (lowpan_dev(dev)->lltype) {
case LOWPAN_LLTYPE_IEEE802154:
if (lowpan_802154_cb(skb)->d_size)
hdr.payload_len = htons(lowpan_802154_cb(skb)->d_size -
@@ -1033,7 +1033,7 @@ int lowpan_header_compress(struct sk_buff *skb, const struct net_device *dev,
skb->data, skb->len);
ipv6_daddr_type = ipv6_addr_type(&hdr->daddr);
- spin_lock_bh(&lowpan_priv(dev)->ctx.lock);
+ spin_lock_bh(&lowpan_dev(dev)->ctx.lock);
if (ipv6_daddr_type & IPV6_ADDR_MULTICAST)
dci = lowpan_iphc_ctx_get_by_mcast_addr(dev, &hdr->daddr);
else
@@ -1042,15 +1042,15 @@ int lowpan_header_compress(struct sk_buff *skb, const struct net_device *dev,
memcpy(&dci_entry, dci, sizeof(*dci));
cid |= dci->id;
}
- spin_unlock_bh(&lowpan_priv(dev)->ctx.lock);
+ spin_unlock_bh(&lowpan_dev(dev)->ctx.lock);
- spin_lock_bh(&lowpan_priv(dev)->ctx.lock);
+ spin_lock_bh(&lowpan_dev(dev)->ctx.lock);
sci = lowpan_iphc_ctx_get_by_addr(dev, &hdr->saddr);
if (sci) {
memcpy(&sci_entry, sci, sizeof(*sci));
cid |= (sci->id << 4);
}
- spin_unlock_bh(&lowpan_priv(dev)->ctx.lock);
+ spin_unlock_bh(&lowpan_dev(dev)->ctx.lock);
/* if cid is zero it will be compressed */
if (cid) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 10:13:58 +0000