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qeth: layer 3 support vlan IPv6 on hiper socket

hiper socket require the QETH_HDR_EXT_VLAN_FRAME flag in the
qdio header to handle vlan tagged frames.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Frank Blaschka 17 years ago
parent
commit
213298f862
1 changed files with 4 additions and 3 deletions
  1. 4 3
      drivers/s390/net/qeth_l3_main.c

+ 4 - 3
drivers/s390/net/qeth_l3_main.c

@@ -2568,9 +2568,10 @@ static void qeth_l3_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
 	 * v6 uses passthrough, v4 sets the tag in the QDIO header.
 	 */
 	if (card->vlangrp && vlan_tx_tag_present(skb)) {
-		hdr->hdr.l3.ext_flags = (ipv == 4) ?
-			QETH_HDR_EXT_VLAN_FRAME :
-			QETH_HDR_EXT_INCLUDE_VLAN_TAG;
+		if ((ipv == 4) || (card->info.type == QETH_CARD_TYPE_IQD))
+			hdr->hdr.l3.ext_flags = QETH_HDR_EXT_VLAN_FRAME;
+		else
+			hdr->hdr.l3.ext_flags = QETH_HDR_EXT_INCLUDE_VLAN_TAG;
 		hdr->hdr.l3.vlan_id = vlan_tx_tag_get(skb);
 	}