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authorAnton Arapov <anton@redhat.com>2012-06-08 12:58:00 +0200
committerAnton Arapov <anton@redhat.com>2012-06-08 12:58:00 +0200
commit6792a3f47a2e42d7164292bf7f1a55cfc4c91652 (patch)
treeb90c002bfbbeaec92f5d8a2383dcabf6524016f7 /drivers/s390/net/qeth_l3_main.c
parentfe2895d3d55146cac65b273c0f83e2c7e543cd0e (diff)
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fedora kernel: b920e9b748c595f970bf80ede7832d39f8d567dav3.4.1-2
Signed-off-by: Anton Arapov <anton@redhat.com>
Diffstat (limited to 'drivers/s390/net/qeth_l3_main.c')
-rw-r--r--drivers/s390/net/qeth_l3_main.c40
1 files changed, 20 insertions, 20 deletions
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 9648e4e6833..f8592160768 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -28,6 +28,8 @@
#include <net/ip.h>
#include <net/arp.h>
+#include <net/route.h>
+#include <net/ip6_fib.h>
#include <net/ip6_checksum.h>
#include <net/iucv/af_iucv.h>
@@ -2428,7 +2430,7 @@ static int qeth_l3_arp_query_cb(struct qeth_card *card,
if ((qinfo->udata_len - qinfo->udata_offset) < esize) {
QETH_CARD_TEXT_(card, 4, "qaer3%i", -ENOMEM);
- cmd->hdr.return_code = -ENOMEM;
+ cmd->hdr.return_code = IPA_RC_ENOMEM;
goto out_error;
}
@@ -2743,6 +2745,9 @@ static int qeth_l3_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
mii_data->phy_id,
mii_data->reg_num);
break;
+ case SIOC_QETH_QUERY_OAT:
+ rc = qeth_query_oat_command(card, rq->ifr_ifru.ifru_data);
+ break;
default:
rc = -EOPNOTSUPP;
}
@@ -2832,7 +2837,6 @@ static void qeth_l3_fill_af_iucv_hdr(struct qeth_card *card,
static void qeth_l3_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
struct sk_buff *skb, int ipv, int cast_type)
{
- struct neighbour *n = NULL;
struct dst_entry *dst;
memset(hdr, 0, sizeof(struct qeth_hdr));
@@ -2855,33 +2859,29 @@ static void qeth_l3_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
rcu_read_lock();
dst = skb_dst(skb);
- if (dst)
- n = dst_get_neighbour_noref(dst);
if (ipv == 4) {
+ struct rtable *rt = (struct rtable *) dst;
+ __be32 *pkey = &ip_hdr(skb)->daddr;
+
+ if (rt->rt_gateway)
+ pkey = &rt->rt_gateway;
+
/* IPv4 */
hdr->hdr.l3.flags = qeth_l3_get_qeth_hdr_flags4(cast_type);
memset(hdr->hdr.l3.dest_addr, 0, 12);
- if (n) {
- *((u32 *) (&hdr->hdr.l3.dest_addr[12])) =
- *((u32 *) n->primary_key);
- } else {
- /* fill in destination address used in ip header */
- *((u32 *) (&hdr->hdr.l3.dest_addr[12])) =
- ip_hdr(skb)->daddr;
- }
+ *((__be32 *) (&hdr->hdr.l3.dest_addr[12])) = *pkey;
} else if (ipv == 6) {
+ struct rt6_info *rt = (struct rt6_info *) dst;
+ struct in6_addr *pkey = &ipv6_hdr(skb)->daddr;
+
+ if (!ipv6_addr_any(&rt->rt6i_gateway))
+ pkey = &rt->rt6i_gateway;
+
/* IPv6 */
hdr->hdr.l3.flags = qeth_l3_get_qeth_hdr_flags6(cast_type);
if (card->info.type == QETH_CARD_TYPE_IQD)
hdr->hdr.l3.flags &= ~QETH_HDR_PASSTHRU;
- if (n) {
- memcpy(hdr->hdr.l3.dest_addr,
- n->primary_key, 16);
- } else {
- /* fill in destination address used in ip header */
- memcpy(hdr->hdr.l3.dest_addr,
- &ipv6_hdr(skb)->daddr, 16);
- }
+ memcpy(hdr->hdr.l3.dest_addr, pkey, 16);
} else {
/* passthrough */
if ((skb->dev->type == ARPHRD_IEEE802_TR) &&