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s390: delete any traces of token ring support

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The token ring support is going away from the core kernel.
Divorce the S390 drivers from it in advance.

Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: linux390@de.ibm.com
Cc: linux-s390@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
This commit is contained in:
Paul Gortmaker
2012-05-10 15:50:52 -04:00
parent e87cc4728f
commit 1abd2296b4
5 changed files with 11 additions and 58 deletions
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35
drivers/s390/net/qeth_l3_main.c
View File

@@ -1671,10 +1671,7 @@ qeth_diags_trace(struct qeth_card *card, enum qeth_diags_trace_cmds diags_cmd)
static void qeth_l3_get_mac_for_ipm(__u32 ipm, char *mac,
struct net_device *dev)
{
if (dev->type == ARPHRD_IEEE802_TR)
ip_tr_mc_map(ipm, mac);
else
ip_eth_mc_map(ipm, mac);
ip_eth_mc_map(ipm, mac);
}
static void qeth_l3_add_mc(struct qeth_card *card, struct in_device *in4_dev)
@@ -1922,8 +1919,6 @@ static inline int qeth_l3_rebuild_skb(struct qeth_card *card,
#endif
case __constant_htons(ETH_P_IP):
ip_hdr = (struct iphdr *)skb->data;
(card->dev->type == ARPHRD_IEEE802_TR) ?
ip_tr_mc_map(ip_hdr->daddr, tg_addr):
ip_eth_mc_map(ip_hdr->daddr, tg_addr);
break;
default:
@@ -1959,12 +1954,7 @@ static inline int qeth_l3_rebuild_skb(struct qeth_card *card,
tg_addr, "FAKELL", card->dev->addr_len);
}
#ifdef CONFIG_TR
if (card->dev->type == ARPHRD_IEEE802_TR)
skb->protocol = tr_type_trans(skb, card->dev);
else
#endif
skb->protocol = eth_type_trans(skb, card->dev);
skb->protocol = eth_type_trans(skb, card->dev);
if (hdr->hdr.l3.ext_flags &
(QETH_HDR_EXT_VLAN_FRAME | QETH_HDR_EXT_INCLUDE_VLAN_TAG)) {
@@ -2883,13 +2873,7 @@ static void qeth_l3_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
hdr->hdr.l3.flags &= ~QETH_HDR_PASSTHRU;
memcpy(hdr->hdr.l3.dest_addr, pkey, 16);
} else {
/* passthrough */
if ((skb->dev->type == ARPHRD_IEEE802_TR) &&
!memcmp(skb->data + sizeof(struct qeth_hdr) +
sizeof(__u16), skb->dev->broadcast, 6)) {
hdr->hdr.l3.flags = QETH_CAST_BROADCAST |
QETH_HDR_PASSTHRU;
} else if (!memcmp(skb->data + sizeof(struct qeth_hdr),
if (!memcmp(skb->data + sizeof(struct qeth_hdr),
skb->dev->broadcast, 6)) {
/* broadcast? */
hdr->hdr.l3.flags = QETH_CAST_BROADCAST |
@@ -3031,10 +3015,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
skb_pull(new_skb, ETH_HLEN);
} else {
if (ipv == 4) {
if (card->dev->type == ARPHRD_IEEE802_TR)
skb_pull(new_skb, TR_HLEN);
else
skb_pull(new_skb, ETH_HLEN);
skb_pull(new_skb, ETH_HLEN);
}
if (ipv != 4 && vlan_tx_tag_present(new_skb)) {
@@ -3318,12 +3299,8 @@ static int qeth_l3_setup_netdev(struct qeth_card *card)
card->info.type == QETH_CARD_TYPE_OSX) {
if ((card->info.link_type == QETH_LINK_TYPE_LANE_TR) ||
(card->info.link_type == QETH_LINK_TYPE_HSTR)) {
#ifdef CONFIG_TR
card->dev = alloc_trdev(0);
#endif
if (!card->dev)
return -ENODEV;
card->dev->netdev_ops = &qeth_l3_netdev_ops;
pr_info("qeth_l3: ignoring TR device\n");
return -ENODEV;
} else {
card->dev = alloc_etherdev(0);
if (!card->dev)