#include <linux/module.h>
#include <linux/moduleparam.h>
+#include <linux/bitops.h>
#include <linux/string.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/inetdevice.h>
#include <linux/igmp.h>
#include <linux/slab.h>
+#include <linux/if_vlan.h>
#include <net/ip.h>
#include <net/arp.h>
static int __qeth_l3_set_online(struct ccwgroup_device *, int);
static int __qeth_l3_set_offline(struct ccwgroup_device *, int);
-int qeth_l3_set_large_send(struct qeth_card *card,
- enum qeth_large_send_types type)
-{
- int rc = 0;
-
- card->options.large_send = type;
- if (card->dev == NULL)
- return 0;
-
- if (card->options.large_send == QETH_LARGE_SEND_TSO) {
- if (qeth_is_supported(card, IPA_OUTBOUND_TSO)) {
- card->dev->features |= NETIF_F_TSO | NETIF_F_SG |
- NETIF_F_IP_CSUM;
- } else {
- card->dev->features &= ~(NETIF_F_TSO | NETIF_F_SG |
- NETIF_F_IP_CSUM);
- card->options.large_send = QETH_LARGE_SEND_NO;
- rc = -EOPNOTSUPP;
- }
- } else {
- card->dev->features &= ~(NETIF_F_TSO | NETIF_F_SG |
- NETIF_F_IP_CSUM);
- card->options.large_send = QETH_LARGE_SEND_NO;
- }
- return rc;
-}
-
static int qeth_l3_isxdigit(char *buf)
{
while (*buf) {
return rc;
}
-static int qeth_l3_query_ipassists_cb(struct qeth_card *card,
- struct qeth_reply *reply, unsigned long data)
-{
- struct qeth_ipa_cmd *cmd;
-
- QETH_DBF_TEXT(SETUP, 2, "qipasscb");
-
- cmd = (struct qeth_ipa_cmd *) data;
- if (cmd->hdr.prot_version == QETH_PROT_IPV4) {
- card->options.ipa4.supported_funcs = cmd->hdr.ipa_supported;
- card->options.ipa4.enabled_funcs = cmd->hdr.ipa_enabled;
- } else {
- card->options.ipa6.supported_funcs = cmd->hdr.ipa_supported;
- card->options.ipa6.enabled_funcs = cmd->hdr.ipa_enabled;
- }
- QETH_DBF_TEXT(SETUP, 2, "suppenbl");
- QETH_DBF_TEXT_(SETUP, 2, "%x", cmd->hdr.ipa_supported);
- QETH_DBF_TEXT_(SETUP, 2, "%x", cmd->hdr.ipa_enabled);
- return 0;
-}
-
-static int qeth_l3_query_ipassists(struct qeth_card *card,
- enum qeth_prot_versions prot)
-{
- int rc;
- struct qeth_cmd_buffer *iob;
-
- QETH_DBF_TEXT_(SETUP, 2, "qipassi%i", prot);
- iob = qeth_get_ipacmd_buffer(card, IPA_CMD_QIPASSIST, prot);
- rc = qeth_send_ipa_cmd(card, iob, qeth_l3_query_ipassists_cb, NULL);
- return rc;
-}
-
#ifdef CONFIG_QETH_IPV6
static int qeth_l3_softsetup_ipv6(struct qeth_card *card)
{
if (card->info.type == QETH_CARD_TYPE_IQD)
goto out;
- rc = qeth_l3_query_ipassists(card, QETH_PROT_IPV6);
+ rc = qeth_query_ipassists(card, QETH_PROT_IPV6);
if (rc) {
dev_err(&card->gdev->dev,
"Activating IPv6 support for %s failed\n",
return 0;
}
-int qeth_l3_set_rx_csum(struct qeth_card *card,
- enum qeth_checksum_types csum_type)
+int qeth_l3_set_rx_csum(struct qeth_card *card, int on)
{
int rc = 0;
- if (card->options.checksum_type == HW_CHECKSUMMING) {
- if ((csum_type != HW_CHECKSUMMING) &&
- (card->state != CARD_STATE_DOWN)) {
- rc = qeth_l3_send_simple_setassparms(card,
- IPA_INBOUND_CHECKSUM, IPA_CMD_ASS_STOP, 0);
- if (rc)
- return -EIO;
- }
+ if (on) {
+ rc = qeth_l3_send_checksum_command(card);
+ if (rc)
+ return -EIO;
+ dev_info(&card->gdev->dev,
+ "HW Checksumming (inbound) enabled\n");
} else {
- if (csum_type == HW_CHECKSUMMING) {
- if (card->state != CARD_STATE_DOWN) {
- if (!qeth_is_supported(card,
- IPA_INBOUND_CHECKSUM))
- return -EPERM;
- rc = qeth_l3_send_checksum_command(card);
- if (rc)
- return -EIO;
- }
- }
+ rc = qeth_l3_send_simple_setassparms(card,
+ IPA_INBOUND_CHECKSUM, IPA_CMD_ASS_STOP, 0);
+ if (rc)
+ return -EIO;
}
- card->options.checksum_type = csum_type;
- return rc;
+
+ return 0;
}
static int qeth_l3_start_ipa_checksum(struct qeth_card *card)
{
- int rc = 0;
-
QETH_CARD_TEXT(card, 3, "strtcsum");
- if (card->options.checksum_type == NO_CHECKSUMMING) {
- dev_info(&card->gdev->dev,
- "Using no checksumming on %s.\n",
- QETH_CARD_IFNAME(card));
- return 0;
- }
- if (card->options.checksum_type == SW_CHECKSUMMING) {
- dev_info(&card->gdev->dev,
- "Using SW checksumming on %s.\n",
- QETH_CARD_IFNAME(card));
- return 0;
- }
- if (!qeth_is_supported(card, IPA_INBOUND_CHECKSUM)) {
- dev_info(&card->gdev->dev,
- "Inbound HW Checksumming not "
- "supported on %s,\ncontinuing "
- "using Inbound SW Checksumming\n",
- QETH_CARD_IFNAME(card));
- card->options.checksum_type = SW_CHECKSUMMING;
- return 0;
+ if (card->dev->features & NETIF_F_RXCSUM) {
+ rtnl_lock();
+ /* force set_features call */
+ card->dev->features &= ~NETIF_F_RXCSUM;
+ netdev_update_features(card->dev);
+ rtnl_unlock();
}
- rc = qeth_l3_send_checksum_command(card);
- if (!rc)
- dev_info(&card->gdev->dev,
- "HW Checksumming (inbound) enabled\n");
-
- return rc;
+ return 0;
}
static int qeth_l3_start_ipa_tx_checksum(struct qeth_card *card)
dev_info(&card->gdev->dev,
"Outbound TSO enabled\n");
}
- if (rc && (card->options.large_send == QETH_LARGE_SEND_TSO)) {
- card->options.large_send = QETH_LARGE_SEND_NO;
- card->dev->features &= ~(NETIF_F_TSO | NETIF_F_SG);
- }
+ if (rc)
+ card->dev->features &= ~NETIF_F_TSO;
return rc;
}
static void qeth_l3_add_vlan_mc(struct qeth_card *card)
{
struct in_device *in_dev;
- struct vlan_group *vg;
- int i;
+ u16 vid;
QETH_CARD_TEXT(card, 4, "addmcvl");
- if (!qeth_is_supported(card, IPA_FULL_VLAN) || (card->vlangrp == NULL))
+ if (!qeth_is_supported(card, IPA_FULL_VLAN))
return;
- vg = card->vlangrp;
- for (i = 0; i < VLAN_N_VID; i++) {
- struct net_device *netdev = vlan_group_get_device(vg, i);
+ for_each_set_bit(vid, card->active_vlans, VLAN_N_VID) {
+ struct net_device *netdev;
+
+ rcu_read_lock();
+ netdev = __vlan_find_dev_deep(card->dev, vid);
+ rcu_read_unlock();
if (netdev == NULL ||
!(netdev->flags & IFF_UP))
continue;
static void qeth_l3_add_vlan_mc6(struct qeth_card *card)
{
struct inet6_dev *in_dev;
- struct vlan_group *vg;
- int i;
+ u16 vid;
QETH_CARD_TEXT(card, 4, "admc6vl");
- if (!qeth_is_supported(card, IPA_FULL_VLAN) || (card->vlangrp == NULL))
+ if (!qeth_is_supported(card, IPA_FULL_VLAN))
return;
- vg = card->vlangrp;
- for (i = 0; i < VLAN_N_VID; i++) {
- struct net_device *netdev = vlan_group_get_device(vg, i);
+ for_each_set_bit(vid, card->active_vlans, VLAN_N_VID) {
+ struct net_device *netdev;
+
+ netdev = __vlan_find_dev_deep(card->dev, vid);
if (netdev == NULL ||
!(netdev->flags & IFF_UP))
continue;
struct in_device *in_dev;
struct in_ifaddr *ifa;
struct qeth_ipaddr *addr;
+ struct net_device *netdev;
QETH_CARD_TEXT(card, 4, "frvaddr4");
- in_dev = in_dev_get(vlan_group_get_device(card->vlangrp, vid));
+ netdev = __vlan_find_dev_deep(card->dev, vid);
+ in_dev = in_dev_get(netdev);
if (!in_dev)
return;
for (ifa = in_dev->ifa_list; ifa; ifa = ifa->ifa_next) {
struct inet6_dev *in6_dev;
struct inet6_ifaddr *ifa;
struct qeth_ipaddr *addr;
+ struct net_device *netdev;
QETH_CARD_TEXT(card, 4, "frvaddr6");
- in6_dev = in6_dev_get(vlan_group_get_device(card->vlangrp, vid));
+ netdev = __vlan_find_dev_deep(card->dev, vid);
+ in6_dev = in6_dev_get(netdev);
if (!in6_dev)
return;
list_for_each_entry(ifa, &in6_dev->addr_list, if_list) {
static void qeth_l3_free_vlan_addresses(struct qeth_card *card,
unsigned short vid)
{
- if (!card->vlangrp)
- return;
qeth_l3_free_vlan_addresses4(card, vid);
qeth_l3_free_vlan_addresses6(card, vid);
}
-static void qeth_l3_vlan_rx_register(struct net_device *dev,
- struct vlan_group *grp)
+static void qeth_l3_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
{
struct qeth_card *card = dev->ml_priv;
- unsigned long flags;
- QETH_CARD_TEXT(card, 4, "vlanreg");
- spin_lock_irqsave(&card->vlanlock, flags);
- card->vlangrp = grp;
- spin_unlock_irqrestore(&card->vlanlock, flags);
-}
-
-static void qeth_l3_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
-{
+ set_bit(vid, card->active_vlans);
return;
}
spin_lock_irqsave(&card->vlanlock, flags);
/* unregister IP addresses of vlan device */
qeth_l3_free_vlan_addresses(card, vid);
- vlan_group_set_device(card->vlangrp, vid, NULL);
+ clear_bit(vid, card->active_vlans);
spin_unlock_irqrestore(&card->vlanlock, flags);
qeth_l3_set_multicast_list(card->dev);
}
is_vlan = 1;
}
- switch (card->options.checksum_type) {
- case SW_CHECKSUMMING:
- skb->ip_summed = CHECKSUM_NONE;
- break;
- case NO_CHECKSUMMING:
- skb->ip_summed = CHECKSUM_UNNECESSARY;
- break;
- case HW_CHECKSUMMING:
+ if (card->dev->features & NETIF_F_RXCSUM) {
if ((hdr->hdr.l3.ext_flags &
(QETH_HDR_EXT_CSUM_HDR_REQ |
QETH_HDR_EXT_CSUM_TRANSP_REQ)) ==
skb->ip_summed = CHECKSUM_UNNECESSARY;
else
skb->ip_summed = CHECKSUM_NONE;
- }
+ } else
+ skb->ip_summed = CHECKSUM_NONE;
return is_vlan;
}
&vlan_tag);
len = skb->len;
if (is_vlan && !card->options.sniffer)
- vlan_gro_receive(&card->napi, card->vlangrp,
- vlan_tag, skb);
- else
- napi_gro_receive(&card->napi, skb);
+ __vlan_hwaccel_put_tag(skb, vlan_tag);
+ napi_gro_receive(&card->napi, skb);
break;
case QETH_HEADER_TYPE_LAYER2: /* for HiperSockets sniffer */
skb->pkt_type = PACKET_HOST;
struct qeth_card *card)
{
int rc = 0;
- struct vlan_group *vg;
- int i;
+ u16 vid;
- vg = card->vlangrp;
- if (!vg)
- return rc;
+ for_each_set_bit(vid, card->active_vlans, VLAN_N_VID) {
+ struct net_device *netdev;
- for (i = 0; i < VLAN_N_VID; i++) {
- if (vlan_group_get_device(vg, i) == dev) {
+ rcu_read_lock();
+ netdev = __vlan_find_dev_deep(dev, vid);
+ rcu_read_unlock();
+ if (netdev == dev) {
rc = QETH_VLAN_CARD;
break;
}
int inline qeth_l3_get_cast_type(struct qeth_card *card, struct sk_buff *skb)
{
int cast_type = RTN_UNSPEC;
-
- if (skb_dst(skb) && skb_dst(skb)->neighbour) {
- cast_type = skb_dst(skb)->neighbour->type;
+ struct neighbour *n = NULL;
+ struct dst_entry *dst;
+
+ dst = skb_dst(skb);
+ if (dst)
+ n = dst_get_neighbour(dst);
+ if (n) {
+ cast_type = n->type;
if ((cast_type == RTN_BROADCAST) ||
(cast_type == RTN_MULTICAST) ||
(cast_type == RTN_ANYCAST))
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));
hdr->hdr.l3.id = QETH_HEADER_TYPE_LAYER3;
hdr->hdr.l3.ext_flags = 0;
* before we're going to overwrite this location with next hop ip.
* v6 uses passthrough, v4 sets the tag in the QDIO header.
*/
- if (card->vlangrp && vlan_tx_tag_present(skb)) {
+ if (vlan_tx_tag_present(skb)) {
if ((ipv == 4) || (card->info.type == QETH_CARD_TYPE_IQD))
hdr->hdr.l3.ext_flags = QETH_HDR_EXT_VLAN_FRAME;
else
}
hdr->hdr.l3.length = skb->len - sizeof(struct qeth_hdr);
+ dst = skb_dst(skb);
+ if (dst)
+ n = dst_get_neighbour(dst);
if (ipv == 4) {
/* IPv4 */
hdr->hdr.l3.flags = qeth_l3_get_qeth_hdr_flags4(cast_type);
memset(hdr->hdr.l3.dest_addr, 0, 12);
- if ((skb_dst(skb)) && (skb_dst(skb)->neighbour)) {
+ if (n) {
*((u32 *) (&hdr->hdr.l3.dest_addr[12])) =
- *((u32 *) skb_dst(skb)->neighbour->primary_key);
+ *((u32 *) n->primary_key);
} else {
/* fill in destination address used in ip header */
*((u32 *) (&hdr->hdr.l3.dest_addr[12])) =
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 ((skb_dst(skb)) && (skb_dst(skb)->neighbour)) {
+ if (n) {
memcpy(hdr->hdr.l3.dest_addr,
- skb_dst(skb)->neighbour->primary_key, 16);
+ n->primary_key, 16);
} else {
/* fill in destination address used in ip header */
memcpy(hdr->hdr.l3.dest_addr,
struct qeth_qdio_out_q *queue = card->qdio.out_qs
[qeth_get_priority_queue(card, skb, ipv, cast_type)];
int tx_bytes = skb->len;
- enum qeth_large_send_types large_send = QETH_LARGE_SEND_NO;
+ bool large_send;
int data_offset = -1;
int nr_frags;
card->perf_stats.outbound_start_time = qeth_get_micros();
}
- if (skb_is_gso(skb))
- large_send = card->options.large_send;
+ large_send = skb_is_gso(skb);
if ((card->info.type == QETH_CARD_TYPE_IQD) && (!large_send) &&
(skb_shinfo(skb)->nr_frags == 0)) {
skb_pull(new_skb, ETH_HLEN);
}
- if (ipv != 4 && card->vlangrp &&
- vlan_tx_tag_present(new_skb)) {
+ if (ipv != 4 && vlan_tx_tag_present(new_skb)) {
skb_push(new_skb, VLAN_HLEN);
skb_copy_to_linear_data(new_skb, new_skb->data + 4, 4);
skb_copy_to_linear_data_offset(new_skb, 4,
/* fix hardware limitation: as long as we do not have sbal
* chaining we can not send long frag lists
*/
- if (large_send == QETH_LARGE_SEND_TSO) {
+ if (large_send) {
if (qeth_l3_tso_elements(new_skb) + 1 > 16) {
if (skb_linearize(new_skb))
goto tx_drop;
}
}
- if ((large_send == QETH_LARGE_SEND_TSO) &&
- (cast_type == RTN_UNSPEC)) {
+ if (large_send && (cast_type == RTN_UNSPEC)) {
hdr = (struct qeth_hdr *)skb_push(new_skb,
sizeof(struct qeth_hdr_tso));
memset(hdr, 0, sizeof(struct qeth_hdr_tso));
if (card->info.type != QETH_CARD_TYPE_IQD) {
int len;
- if (large_send == QETH_LARGE_SEND_TSO)
+ if (large_send)
len = ((unsigned long)tcp_hdr(new_skb) +
tcp_hdr(new_skb)->doff * 4) -
(unsigned long)new_skb->data;
if (new_skb != skb)
dev_kfree_skb_any(skb);
if (card->options.performance_stats) {
- if (large_send != QETH_LARGE_SEND_NO) {
+ if (large_send) {
card->perf_stats.large_send_bytes += tx_bytes;
card->perf_stats.large_send_cnt++;
}
return 0;
}
-static u32 qeth_l3_ethtool_get_rx_csum(struct net_device *dev)
+static u32 qeth_l3_fix_features(struct net_device *dev, u32 features)
{
struct qeth_card *card = dev->ml_priv;
- return (card->options.checksum_type == HW_CHECKSUMMING);
-}
-
-static int qeth_l3_ethtool_set_rx_csum(struct net_device *dev, u32 data)
-{
- struct qeth_card *card = dev->ml_priv;
- enum qeth_checksum_types csum_type;
-
- if (data)
- csum_type = HW_CHECKSUMMING;
- else
- csum_type = SW_CHECKSUMMING;
+ if (!qeth_is_supported(card, IPA_OUTBOUND_CHECKSUM))
+ features &= ~NETIF_F_IP_CSUM;
+ if (!qeth_is_supported(card, IPA_OUTBOUND_TSO))
+ features &= ~NETIF_F_TSO;
+ if (!qeth_is_supported(card, IPA_INBOUND_CHECKSUM))
+ features &= ~NETIF_F_RXCSUM;
- return qeth_l3_set_rx_csum(card, csum_type);
+ return features;
}
-static int qeth_l3_ethtool_set_tso(struct net_device *dev, u32 data)
+static int qeth_l3_set_features(struct net_device *dev, u32 features)
{
struct qeth_card *card = dev->ml_priv;
- int rc = 0;
+ u32 changed = dev->features ^ features;
+ int err;
- if (data) {
- rc = qeth_l3_set_large_send(card, QETH_LARGE_SEND_TSO);
- } else {
- dev->features &= ~NETIF_F_TSO;
- card->options.large_send = QETH_LARGE_SEND_NO;
- }
- return rc;
-}
+ if (!(changed & NETIF_F_RXCSUM))
+ return 0;
-static int qeth_l3_ethtool_set_tx_csum(struct net_device *dev, u32 data)
-{
- struct qeth_card *card = dev->ml_priv;
+ if (card->state == CARD_STATE_DOWN ||
+ card->state == CARD_STATE_RECOVER)
+ return 0;
- if (data) {
- if (qeth_is_supported(card, IPA_OUTBOUND_CHECKSUM))
- dev->features |= NETIF_F_IP_CSUM;
- else
- return -EPERM;
- } else
- dev->features &= ~NETIF_F_IP_CSUM;
+ err = qeth_l3_set_rx_csum(card, features & NETIF_F_RXCSUM);
+ if (err)
+ dev->features = features ^ NETIF_F_RXCSUM;
- return 0;
+ return err;
}
static const struct ethtool_ops qeth_l3_ethtool_ops = {
.get_link = ethtool_op_get_link,
- .get_tx_csum = ethtool_op_get_tx_csum,
- .set_tx_csum = qeth_l3_ethtool_set_tx_csum,
- .get_rx_csum = qeth_l3_ethtool_get_rx_csum,
- .set_rx_csum = qeth_l3_ethtool_set_rx_csum,
- .get_sg = ethtool_op_get_sg,
- .set_sg = ethtool_op_set_sg,
- .get_tso = ethtool_op_get_tso,
- .set_tso = qeth_l3_ethtool_set_tso,
.get_strings = qeth_core_get_strings,
.get_ethtool_stats = qeth_core_get_ethtool_stats,
.get_sset_count = qeth_core_get_sset_count,
.ndo_start_xmit = qeth_l3_hard_start_xmit,
.ndo_validate_addr = eth_validate_addr,
.ndo_set_multicast_list = qeth_l3_set_multicast_list,
- .ndo_do_ioctl = qeth_l3_do_ioctl,
- .ndo_change_mtu = qeth_change_mtu,
- .ndo_vlan_rx_register = qeth_l3_vlan_rx_register,
+ .ndo_do_ioctl = qeth_l3_do_ioctl,
+ .ndo_change_mtu = qeth_change_mtu,
+ .ndo_fix_features = qeth_l3_fix_features,
+ .ndo_set_features = qeth_l3_set_features,
.ndo_vlan_rx_add_vid = qeth_l3_vlan_rx_add_vid,
.ndo_vlan_rx_kill_vid = qeth_l3_vlan_rx_kill_vid,
- .ndo_tx_timeout = qeth_tx_timeout,
+ .ndo_tx_timeout = qeth_tx_timeout,
};
static const struct net_device_ops qeth_l3_osa_netdev_ops = {
.ndo_start_xmit = qeth_l3_hard_start_xmit,
.ndo_validate_addr = eth_validate_addr,
.ndo_set_multicast_list = qeth_l3_set_multicast_list,
- .ndo_do_ioctl = qeth_l3_do_ioctl,
- .ndo_change_mtu = qeth_change_mtu,
- .ndo_vlan_rx_register = qeth_l3_vlan_rx_register,
+ .ndo_do_ioctl = qeth_l3_do_ioctl,
+ .ndo_change_mtu = qeth_change_mtu,
+ .ndo_fix_features = qeth_l3_fix_features,
+ .ndo_set_features = qeth_l3_set_features,
.ndo_vlan_rx_add_vid = qeth_l3_vlan_rx_add_vid,
.ndo_vlan_rx_kill_vid = qeth_l3_vlan_rx_kill_vid,
- .ndo_tx_timeout = qeth_tx_timeout,
+ .ndo_tx_timeout = qeth_tx_timeout,
.ndo_neigh_setup = qeth_l3_neigh_setup,
};
if (!(card->info.unique_id & UNIQUE_ID_NOT_BY_CARD))
card->dev->dev_id = card->info.unique_id &
0xffff;
- if (!card->info.guestlan)
- card->dev->features |= NETIF_F_GRO;
+ if (!card->info.guestlan) {
+ card->dev->hw_features = NETIF_F_SG |
+ NETIF_F_RXCSUM | NETIF_F_IP_CSUM |
+ NETIF_F_TSO;
+ card->dev->features = NETIF_F_RXCSUM;
+ }
}
} else if (card->info.type == QETH_CARD_TYPE_IQD) {
card->dev = alloc_netdev(0, "hsi%d", ether_setup);
qeth_l3_create_device_attributes(&gdev->dev);
card->options.layer2 = 0;
+ card->info.hwtrap = 0;
card->discipline.start_poll = qeth_qdio_start_poll;
card->discipline.input_handler = (qdio_handler_t *)
qeth_qdio_input_handler;
card->discipline.output_handler = (qdio_handler_t *)
qeth_qdio_output_handler;
card->discipline.recover = qeth_l3_recover;
- if ((card->info.type == QETH_CARD_TYPE_OSD) ||
- (card->info.type == QETH_CARD_TYPE_OSX))
- card->options.checksum_type = HW_CHECKSUMMING;
return 0;
}
goto out_remove;
}
- qeth_l3_query_ipassists(card, QETH_PROT_IPV4);
-
if (!card->dev && qeth_l3_setup_netdev(card)) {
rc = -ENODEV;
goto out_remove;
}
+ if (qeth_is_diagass_supported(card, QETH_DIAGS_CMD_TRAP)) {
+ if (card->info.hwtrap &&
+ qeth_hw_trap(card, QETH_DIAGS_TRAP_ARM))
+ card->info.hwtrap = 0;
+ } else
+ card->info.hwtrap = 0;
+
card->state = CARD_STATE_HARDSETUP;
memset(&card->rx, 0, sizeof(struct qeth_rx));
qeth_print_status_message(card);
rc = qeth_l3_start_ipassists(card);
if (rc)
QETH_DBF_TEXT_(SETUP, 2, "3err%d", rc);
- qeth_l3_set_large_send(card, card->options.large_send);
rc = qeth_l3_setrouting_v4(card);
if (rc)
QETH_DBF_TEXT_(SETUP, 2, "4err%d", rc);
if (card->dev && netif_carrier_ok(card->dev))
netif_carrier_off(card->dev);
recover_flag = card->state;
+ if ((!recovery_mode && card->info.hwtrap) || card->info.hwtrap == 2) {
+ qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM);
+ card->info.hwtrap = 1;
+ }
qeth_l3_stop_card(card, recovery_mode);
rc = ccw_device_set_offline(CARD_DDEV(card));
rc2 = ccw_device_set_offline(CARD_WDEV(card));
static void qeth_l3_shutdown(struct ccwgroup_device *gdev)
{
struct qeth_card *card = dev_get_drvdata(&gdev->dev);
+ if ((gdev->state == CCWGROUP_ONLINE) && card->info.hwtrap)
+ qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM);
qeth_qdio_clear_card(card, 0);
qeth_clear_qdio_buffers(card);
}
if (gdev->state == CCWGROUP_OFFLINE)
return 0;
if (card->state == CARD_STATE_UP) {
+ if (card->info.hwtrap)
+ qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM);
__qeth_l3_set_offline(card->gdev, 1);
} else
__qeth_l3_set_offline(card->gdev, 0);
git.openpandora.org / pandora-kernel.git / blobdiff