---

yaml --- r: 71289 b: refs/heads/master c: 1bfcb10 h: refs/heads/master i: 71287: 7fc7bda v: v3
git-mirror · Oct 18, 2007 · bd109c4 · bd109c4
1 parent eb46132
commit bd109c4
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Showing 15 changed files with 26 additions and 13 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: aa5d62cc8777f733f8b59b5586c0a1989813189e
+refs/heads/master: 1bfcb10f670f5ff5e1d9f53e59680573524cb142
diff --git a/trunk/include/net/xfrm.h b/trunk/include/net/xfrm.h
@@ -314,6 +314,12 @@ struct xfrm_mode {
 
 	struct module *owner;
 	unsigned int encap;
+	int flags;
+};
+
+/* Flags for xfrm_mode. */
+enum {
+	XFRM_MODE_FLAG_TUNNEL = 1,
 };
 
 extern int xfrm_register_mode(struct xfrm_mode *mode, int family);

diff --git a/trunk/net/ipv4/xfrm4_input.c b/trunk/net/ipv4/xfrm4_input.c
@@ -94,7 +94,7 @@ int xfrm4_rcv_encap(struct sk_buff *skb, int nexthdr, __be32 spi,
 		if (x->mode->input(x, skb))
 			goto drop;
 
-		if (x->props.mode == XFRM_MODE_TUNNEL) {
+		if (x->mode->flags & XFRM_MODE_FLAG_TUNNEL) {
 			decaps = 1;
 			break;
 		}

diff --git a/trunk/net/ipv4/xfrm4_mode_beet.c b/trunk/net/ipv4/xfrm4_mode_beet.c
@@ -114,6 +114,7 @@ static struct xfrm_mode xfrm4_beet_mode = {
 	.output = xfrm4_beet_output,
 	.owner = THIS_MODULE,
 	.encap = XFRM_MODE_BEET,
+	.flags = XFRM_MODE_FLAG_TUNNEL,
 };
 
 static int __init xfrm4_beet_init(void)

diff --git a/trunk/net/ipv4/xfrm4_mode_tunnel.c b/trunk/net/ipv4/xfrm4_mode_tunnel.c
@@ -139,6 +139,7 @@ static struct xfrm_mode xfrm4_tunnel_mode = {
 	.output = xfrm4_tunnel_output,
 	.owner = THIS_MODULE,
 	.encap = XFRM_MODE_TUNNEL,
+	.flags = XFRM_MODE_FLAG_TUNNEL,
 };
 
 static int __init xfrm4_tunnel_init(void)

diff --git a/trunk/net/ipv4/xfrm4_output.c b/trunk/net/ipv4/xfrm4_output.c
@@ -47,7 +47,7 @@ static inline int xfrm4_output_one(struct sk_buff *skb)
 	struct iphdr *iph;
 	int err;
 
-	if (x->props.mode == XFRM_MODE_TUNNEL) {
+	if (x->mode->flags & XFRM_MODE_FLAG_TUNNEL) {
 		err = xfrm4_tunnel_check_size(skb);
 		if (err)
 			goto error_nolock;

diff --git a/trunk/net/ipv4/xfrm4_policy.c b/trunk/net/ipv4/xfrm4_policy.c
@@ -117,7 +117,7 @@ __xfrm4_bundle_create(struct xfrm_policy *policy, struct xfrm_state **xfrm, int
 		header_len += xfrm[i]->props.header_len;
 		trailer_len += xfrm[i]->props.trailer_len;
 
-		if (xfrm[i]->props.mode == XFRM_MODE_TUNNEL) {
+		if (xfrm[i]->props.mode != XFRM_MODE_TRANSPORT) {
 			unsigned short encap_family = xfrm[i]->props.family;
 			switch (encap_family) {
 			case AF_INET:

diff --git a/trunk/net/ipv6/xfrm6_input.c b/trunk/net/ipv6/xfrm6_input.c
@@ -71,7 +71,7 @@ int xfrm6_rcv_spi(struct sk_buff *skb, int nexthdr, __be32 spi)
 		if (x->mode->input(x, skb))
 			goto drop;
 
-		if (x->props.mode == XFRM_MODE_TUNNEL) { /* XXX */
+		if (x->mode->flags & XFRM_MODE_FLAG_TUNNEL) {
 			decaps = 1;
 			break;
 		}

diff --git a/trunk/net/ipv6/xfrm6_mode_beet.c b/trunk/net/ipv6/xfrm6_mode_beet.c
@@ -79,6 +79,7 @@ static struct xfrm_mode xfrm6_beet_mode = {
 	.output = xfrm6_beet_output,
 	.owner = THIS_MODULE,
 	.encap = XFRM_MODE_BEET,
+	.flags = XFRM_MODE_FLAG_TUNNEL,
 };
 
 static int __init xfrm6_beet_init(void)

diff --git a/trunk/net/ipv6/xfrm6_mode_tunnel.c b/trunk/net/ipv6/xfrm6_mode_tunnel.c
@@ -118,6 +118,7 @@ static struct xfrm_mode xfrm6_tunnel_mode = {
 	.output = xfrm6_tunnel_output,
 	.owner = THIS_MODULE,
 	.encap = XFRM_MODE_TUNNEL,
+	.flags = XFRM_MODE_FLAG_TUNNEL,
 };
 
 static int __init xfrm6_tunnel_init(void)

diff --git a/trunk/net/ipv6/xfrm6_output.c b/trunk/net/ipv6/xfrm6_output.c
@@ -50,7 +50,7 @@ static inline int xfrm6_output_one(struct sk_buff *skb)
 	struct ipv6hdr *iph;
 	int err;
 
-	if (x->props.mode == XFRM_MODE_TUNNEL) {
+	if (x->mode->flags & XFRM_MODE_FLAG_TUNNEL) {
 		err = xfrm6_tunnel_check_size(skb);
 		if (err)
 			goto error_nolock;

diff --git a/trunk/net/ipv6/xfrm6_policy.c b/trunk/net/ipv6/xfrm6_policy.c
@@ -178,8 +178,7 @@ __xfrm6_bundle_create(struct xfrm_policy *policy, struct xfrm_state **xfrm, int
 		__xfrm6_bundle_len_inc(&header_len, &nfheader_len, xfrm[i]);
 		trailer_len += xfrm[i]->props.trailer_len;
 
-		if (xfrm[i]->props.mode == XFRM_MODE_TUNNEL ||
-		    xfrm[i]->props.mode == XFRM_MODE_ROUTEOPTIMIZATION) {
+		if (xfrm[i]->props.mode != XFRM_MODE_TRANSPORT) {
 			unsigned short encap_family = xfrm[i]->props.family;
 			switch(encap_family) {
 			case AF_INET:

diff --git a/trunk/net/ipv6/xfrm6_state.c b/trunk/net/ipv6/xfrm6_state.c
@@ -93,7 +93,8 @@ __xfrm6_state_sort(struct xfrm_state **dst, struct xfrm_state **src, int n)
 	/* Rule 4: select IPsec tunnel */
 	for (i = 0; i < n; i++) {
 		if (src[i] &&
-		    src[i]->props.mode == XFRM_MODE_TUNNEL) {
+		    (src[i]->props.mode == XFRM_MODE_TUNNEL ||
+		     src[i]->props.mode == XFRM_MODE_BEET)) {
 			dst[j++] = src[i];
 			src[i] = NULL;
 		}
@@ -146,7 +147,8 @@ __xfrm6_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, int n)
 	/* Rule 3: select IPsec tunnel */
 	for (i = 0; i < n; i++) {
 		if (src[i] &&
-		    src[i]->mode == XFRM_MODE_TUNNEL) {
+		    (src[i]->mode == XFRM_MODE_TUNNEL ||
+		     src[i]->mode == XFRM_MODE_BEET)) {
 			dst[j++] = src[i];
 			src[i] = NULL;
 		}

diff --git a/trunk/net/xfrm/xfrm_output.c b/trunk/net/xfrm/xfrm_output.c
@@ -82,7 +82,7 @@ int xfrm_output(struct sk_buff *skb)
 		}
 		dst = skb->dst;
 		x = dst->xfrm;
-	} while (x && (x->props.mode != XFRM_MODE_TUNNEL));
+	} while (x && !(x->mode->flags & XFRM_MODE_FLAG_TUNNEL));
 
 	err = 0;
 

diff --git a/trunk/net/xfrm/xfrm_policy.c b/trunk/net/xfrm/xfrm_policy.c
@@ -1940,7 +1940,8 @@ int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *first,
 		if (xdst->genid != dst->xfrm->genid)
 			return 0;
 
-		if (strict && fl && dst->xfrm->props.mode != XFRM_MODE_TUNNEL &&
+		if (strict && fl &&
+		    !(dst->xfrm->mode->flags & XFRM_MODE_FLAG_TUNNEL) &&
 		    !xfrm_state_addr_flow_check(dst->xfrm, fl, family))
 			return 0;
 
@@ -2291,7 +2292,8 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
 			if (!migrate_tmpl_match(mp, &pol->xfrm_vec[i]))
 				continue;
 			n++;
-			if (pol->xfrm_vec[i].mode != XFRM_MODE_TUNNEL)
+			if (pol->xfrm_vec[i].mode != XFRM_MODE_TUNNEL &&
+			    pol->xfrm_vec[i].mode != XFRM_MODE_BEET)
 				continue;
 			/* update endpoints */
 			memcpy(&pol->xfrm_vec[i].id.daddr, &mp->new_daddr,