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Merge branch 'davem-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

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This commit is contained in:
David S. Miller 2008-06-10 16:21:55 -07:00
commit 513fd370e6
16 changed files with 151 additions and 189 deletions
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6
drivers/net/7990.c
View File

@ -506,6 +506,7 @@ int lance_open (struct net_device *dev)
return res;
}
EXPORT_SYMBOL_GPL(lance_open);
int lance_close (struct net_device *dev)
{
@ -521,6 +522,7 @@ int lance_close (struct net_device *dev)
return 0;
}
EXPORT_SYMBOL_GPL(lance_close);
void lance_tx_timeout(struct net_device *dev)
{
@ -529,7 +531,7 @@ void lance_tx_timeout(struct net_device *dev)
dev->trans_start = jiffies;
netif_wake_queue (dev);
}
EXPORT_SYMBOL_GPL(lance_tx_timeout);
int lance_start_xmit (struct sk_buff *skb, struct net_device *dev)
{
@ -586,6 +588,7 @@ int lance_start_xmit (struct sk_buff *skb, struct net_device *dev)
return 0;
}
EXPORT_SYMBOL_GPL(lance_start_xmit);
/* taken from the depca driver via a2065.c */
static void lance_load_multicast (struct net_device *dev)
@ -654,6 +657,7 @@ void lance_set_multicast (struct net_device *dev)
if (!stopped)
netif_start_queue (dev);
}
EXPORT_SYMBOL_GPL(lance_set_multicast);
#ifdef CONFIG_NET_POLL_CONTROLLER
void lance_poll(struct net_device *dev)

17
drivers/net/atlx/atl1.c
View File

@ -636,22 +636,6 @@ static s32 atl1_phy_leave_power_saving(struct atl1_hw *hw)
return atl1_write_phy_reg(hw, 30, 0);
}
/*
* Force the PHY into power saving mode using vendor magic.
*/
#ifdef CONFIG_PM
static void atl1_phy_enter_power_saving(struct atl1_hw *hw)
{
atl1_write_phy_reg(hw, MII_DBG_ADDR, 0);
atl1_write_phy_reg(hw, MII_DBG_DATA, 0x124E);
atl1_write_phy_reg(hw, MII_DBG_ADDR, 2);
atl1_write_phy_reg(hw, MII_DBG_DATA, 0x3000);
atl1_write_phy_reg(hw, MII_DBG_ADDR, 3);
atl1_write_phy_reg(hw, MII_DBG_DATA, 0);
}
#endif
/*
* Resets the PHY and make all config validate
* hw - Struct containing variables accessed by shared code
@ -2860,7 +2844,6 @@ static int atl1_suspend(struct pci_dev *pdev, pm_message_t state)
ctrl |= PCIE_PHYMISC_FORCE_RCV_DET;
iowrite32(ctrl, hw->hw_addr + REG_PCIE_PHYMISC);
ioread32(hw->hw_addr + REG_PCIE_PHYMISC);
atl1_phy_enter_power_saving(hw);
hw->phy_configured = false;
pci_enable_wake(pdev, pci_choose_state(pdev, state), 0);
exit:

16
drivers/net/ehea/ehea_main.c
View File

@ -1766,16 +1766,20 @@ static int ehea_set_mac_addr(struct net_device *dev, void *sa)
mutex_lock(&ehea_bcmc_regs.lock);
/* Deregister old MAC in pHYP */
ret = ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
if (ret)
goto out_upregs;
if (port->state == EHEA_PORT_UP) {
ret = ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
if (ret)
goto out_upregs;
}
port->mac_addr = cb0->port_mac_addr << 16;
/* Register new MAC in pHYP */
ret = ehea_broadcast_reg_helper(port, H_REG_BCMC);
if (ret)
goto out_upregs;
if (port->state == EHEA_PORT_UP) {
ret = ehea_broadcast_reg_helper(port, H_REG_BCMC);
if (ret)
goto out_upregs;
}
ret = 0;

20
drivers/net/forcedeth.c
View File

@ -3273,6 +3273,20 @@ static void nv_link_irq(struct net_device *dev)
dprintk(KERN_DEBUG "%s: link change notification done.\n", dev->name);
}
static void nv_msi_workaround(struct fe_priv *np)
{
/* Need to toggle the msi irq mask within the ethernet device,
* otherwise, future interrupts will not be detected.
*/
if (np->msi_flags & NV_MSI_ENABLED) {
u8 __iomem *base = np->base;
writel(0, base + NvRegMSIIrqMask);
writel(NVREG_MSI_VECTOR_0_ENABLED, base + NvRegMSIIrqMask);
}
}
static irqreturn_t nv_nic_irq(int foo, void *data)
{
struct net_device *dev = (struct net_device *) data;
@ -3295,6 +3309,8 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
if (!(events & np->irqmask))
break;
nv_msi_workaround(np);
spin_lock(&np->lock);
nv_tx_done(dev);
spin_unlock(&np->lock);
@ -3410,6 +3426,8 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data)
if (!(events & np->irqmask))
break;
nv_msi_workaround(np);
spin_lock(&np->lock);
nv_tx_done_optimized(dev, TX_WORK_PER_LOOP);
spin_unlock(&np->lock);
@ -3750,6 +3768,8 @@ static irqreturn_t nv_nic_irq_test(int foo, void *data)
if (!(events & NVREG_IRQ_TIMER))
return IRQ_RETVAL(0);
nv_msi_workaround(np);
spin_lock(&np->lock);
np->intr_test = 1;
spin_unlock(&np->lock);

4
drivers/net/ixgbe/ixgbe_82598.c
View File

@ -58,8 +58,8 @@ static s32 ixgbe_reset_hw_82598(struct ixgbe_hw *hw);
static s32 ixgbe_get_invariants_82598(struct ixgbe_hw *hw)
{
hw->mac.num_rx_queues = IXGBE_82598_MAX_TX_QUEUES;
hw->mac.num_tx_queues = IXGBE_82598_MAX_RX_QUEUES;
hw->mac.num_rx_queues = IXGBE_82598_MAX_RX_QUEUES;
hw->mac.num_tx_queues = IXGBE_82598_MAX_TX_QUEUES;
hw->mac.num_rx_addrs = IXGBE_82598_RAR_ENTRIES;
/* PHY ops are filled in by default properly for Fiber only */

10
drivers/net/s2io.c
View File

@ -2861,7 +2861,8 @@ static int s2io_poll_msix(struct napi_struct *napi, int budget)
struct config_param *config;
struct mac_info *mac_control;
int pkts_processed = 0;
u8 *addr = NULL, val8 = 0;
u8 __iomem *addr = NULL;
u8 val8 = 0;
struct s2io_nic *nic = dev->priv;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
int budget_org = budget;
@ -2878,7 +2879,7 @@ static int s2io_poll_msix(struct napi_struct *napi, int budget)
if (pkts_processed < budget_org) {
netif_rx_complete(dev, napi);
/*Re Enable MSI-Rx Vector*/
addr = (u8 *)&bar0->xmsi_mask_reg;
addr = (u8 __iomem *)&bar0->xmsi_mask_reg;
addr += 7 - ring->ring_no;
val8 = (ring->ring_no == 0) ? 0x3f : 0xbf;
writeb(val8, addr);
@ -4364,9 +4365,10 @@ static irqreturn_t s2io_msix_ring_handle(int irq, void *dev_id)
return IRQ_HANDLED;
if (sp->config.napi) {
u8 *addr = NULL, val8 = 0;
u8 __iomem *addr = NULL;
u8 val8 = 0;
addr = (u8 *)&bar0->xmsi_mask_reg;
addr = (u8 __iomem *)&bar0->xmsi_mask_reg;
addr += (7 - ring->ring_no);
val8 = (ring->ring_no == 0) ? 0x7f : 0xff;
writeb(val8, addr);

4
drivers/net/sfc/falcon.c
View File

@ -733,8 +733,10 @@ void falcon_fini_rx(struct efx_rx_queue *rx_queue)
continue;
break;
}
if (rc)
if (rc) {
EFX_ERR(efx, "failed to flush rx queue %d\n", rx_queue->queue);
efx_schedule_reset(efx, RESET_TYPE_INVISIBLE);
}
/* Remove RX descriptor ring from card */
EFX_ZERO_OWORD(rx_desc_ptr);

2
drivers/net/sky2.c
View File

@ -4404,7 +4404,9 @@ static int sky2_resume(struct pci_dev *pdev)
if (err) {
printk(KERN_ERR PFX "%s: could not up: %d\n",
dev->name, err);
rtnl_lock();
dev_close(dev);
rtnl_unlock();
goto out;
}
}

52
drivers/net/virtio_net.c
View File

@ -44,11 +44,15 @@ struct virtnet_info
/* The skb we couldn't send because buffers were full. */
struct sk_buff *last_xmit_skb;
/* If we need to free in a timer, this is it. */
struct timer_list xmit_free_timer;
/* Number of input buffers, and max we've ever had. */
unsigned int num, max;
/* For cleaning up after transmission. */
struct tasklet_struct tasklet;
bool free_in_tasklet;
/* Receive & send queues. */
struct sk_buff_head recv;
@ -72,7 +76,7 @@ static void skb_xmit_done(struct virtqueue *svq)
/* Suppress further interrupts. */
svq->vq_ops->disable_cb(svq);
/* We were waiting for more output buffers. */
/* We were probably waiting for more output buffers. */
netif_wake_queue(vi->dev);
/* Make sure we re-xmit last_xmit_skb: if there are no more packets
@ -94,9 +98,7 @@ static void receive_skb(struct net_device *dev, struct sk_buff *skb,
BUG_ON(len > MAX_PACKET_LEN);
skb_trim(skb, len);
skb->protocol = eth_type_trans(skb, dev);
pr_debug("Receiving skb proto 0x%04x len %i type %i\n",
ntohs(skb->protocol), skb->len, skb->pkt_type);
dev->stats.rx_bytes += skb->len;
dev->stats.rx_packets++;
@ -106,6 +108,10 @@ static void receive_skb(struct net_device *dev, struct sk_buff *skb,
goto frame_err;
}
skb->protocol = eth_type_trans(skb, dev);
pr_debug("Receiving skb proto 0x%04x len %i type %i\n",
ntohs(skb->protocol), skb->len, skb->pkt_type);
if (hdr->gso_type != VIRTIO_NET_HDR_GSO_NONE) {
pr_debug("GSO!\n");
switch (hdr->gso_type & ~VIRTIO_NET_HDR_GSO_ECN) {
@ -238,9 +244,25 @@ static void free_old_xmit_skbs(struct virtnet_info *vi)
}
}
/* If the virtio transport doesn't always notify us when all in-flight packets
* are consumed, we fall back to using this function on a timer to free them. */
static void xmit_free(unsigned long data)
{
struct virtnet_info *vi = (void *)data;
netif_tx_lock(vi->dev);
free_old_xmit_skbs(vi);
if (!skb_queue_empty(&vi->send))
mod_timer(&vi->xmit_free_timer, jiffies + (HZ/10));
netif_tx_unlock(vi->dev);
}
static int xmit_skb(struct virtnet_info *vi, struct sk_buff *skb)
{
int num;
int num, err;
struct scatterlist sg[2+MAX_SKB_FRAGS];
struct virtio_net_hdr *hdr;
const unsigned char *dest = ((struct ethhdr *)skb->data)->h_dest;
@ -283,7 +305,11 @@ static int xmit_skb(struct virtnet_info *vi, struct sk_buff *skb)
vnet_hdr_to_sg(sg, skb);
num = skb_to_sgvec(skb, sg+1, 0, skb->len) + 1;
return vi->svq->vq_ops->add_buf(vi->svq, sg, num, 0, skb);
err = vi->svq->vq_ops->add_buf(vi->svq, sg, num, 0, skb);
if (!err && !vi->free_in_tasklet)
mod_timer(&vi->xmit_free_timer, jiffies + (HZ/10));
return err;
}
static void xmit_tasklet(unsigned long data)
@ -295,6 +321,8 @@ static void xmit_tasklet(unsigned long data)
vi->svq->vq_ops->kick(vi->svq);
vi->last_xmit_skb = NULL;
}
if (vi->free_in_tasklet)
free_old_xmit_skbs(vi);
netif_tx_unlock_bh(vi->dev);
}
@ -435,6 +463,10 @@ static int virtnet_probe(struct virtio_device *vdev)
vi->vdev = vdev;
vdev->priv = vi;
/* If they give us a callback when all buffers are done, we don't need
* the timer. */
vi->free_in_tasklet = virtio_has_feature(vdev,VIRTIO_F_NOTIFY_ON_EMPTY);
/* We expect two virtqueues, receive then send. */
vi->rvq = vdev->config->find_vq(vdev, 0, skb_recv_done);
if (IS_ERR(vi->rvq)) {
@ -454,6 +486,9 @@ static int virtnet_probe(struct virtio_device *vdev)
tasklet_init(&vi->tasklet, xmit_tasklet, (unsigned long)vi);
if (!vi->free_in_tasklet)
setup_timer(&vi->xmit_free_timer, xmit_free, (unsigned long)vi);
err = register_netdev(dev);
if (err) {
pr_debug("virtio_net: registering device failed\n");
@ -491,6 +526,9 @@ static void virtnet_remove(struct virtio_device *vdev)
/* Stop all the virtqueues. */
vdev->config->reset(vdev);
if (!vi->free_in_tasklet)
del_timer_sync(&vi->xmit_free_timer);
/* Free our skbs in send and recv queues, if any. */
while ((skb = __skb_dequeue(&vi->recv)) != NULL) {
kfree_skb(skb);
@ -514,7 +552,7 @@ static struct virtio_device_id id_table[] = {
static unsigned int features[] = {
VIRTIO_NET_F_CSUM, VIRTIO_NET_F_GSO, VIRTIO_NET_F_MAC,
VIRTIO_NET_F_HOST_TSO4, VIRTIO_NET_F_HOST_UFO, VIRTIO_NET_F_HOST_TSO6,
VIRTIO_NET_F_HOST_ECN,
VIRTIO_NET_F_HOST_ECN, VIRTIO_F_NOTIFY_ON_EMPTY,
};
static struct virtio_driver virtio_net = {

49
drivers/s390/net/qeth_core_main.c
View File

@ -290,9 +290,6 @@ int qeth_set_large_send(struct qeth_card *card,
card->dev->features |= NETIF_F_TSO | NETIF_F_SG |
NETIF_F_HW_CSUM;
} else {
PRINT_WARN("TSO not supported on %s. "
"large_send set to 'no'.\n",
card->dev->name);
card->dev->features &= ~(NETIF_F_TSO | NETIF_F_SG |
NETIF_F_HW_CSUM);
card->options.large_send = QETH_LARGE_SEND_NO;
@ -1407,12 +1404,6 @@ static void qeth_init_func_level(struct qeth_card *card)
}
}
static inline __u16 qeth_raw_devno_from_bus_id(char *id)
{
id += (strlen(id) - 4);
return (__u16) simple_strtoul(id, &id, 16);
}
static int qeth_idx_activate_get_answer(struct qeth_channel *channel,
void (*idx_reply_cb)(struct qeth_channel *,
struct qeth_cmd_buffer *))
@ -1439,7 +1430,7 @@ static int qeth_idx_activate_get_answer(struct qeth_channel *channel,
spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
if (rc) {
PRINT_ERR("Error2 in activating channel rc=%d\n", rc);
QETH_DBF_MESSAGE(2, "Error2 in activating channel rc=%d\n", rc);
QETH_DBF_TEXT_(SETUP, 2, "2err%d", rc);
atomic_set(&channel->irq_pending, 0);
wake_up(&card->wait_q);
@ -1468,6 +1459,7 @@ static int qeth_idx_activate_channel(struct qeth_channel *channel,
__u16 temp;
__u8 tmp;
int rc;
struct ccw_dev_id temp_devid;
card = CARD_FROM_CDEV(channel->ccwdev);
@ -1494,8 +1486,8 @@ static int qeth_idx_activate_channel(struct qeth_channel *channel,
&card->token.issuer_rm_w, QETH_MPC_TOKEN_LENGTH);
memcpy(QETH_IDX_ACT_FUNC_LEVEL(iob->data),
&card->info.func_level, sizeof(__u16));
temp = qeth_raw_devno_from_bus_id(CARD_DDEV_ID(card));
memcpy(QETH_IDX_ACT_QDIO_DEV_CUA(iob->data), &temp, 2);
ccw_device_get_id(CARD_DDEV(card), &temp_devid);
memcpy(QETH_IDX_ACT_QDIO_DEV_CUA(iob->data), &temp_devid.devno, 2);
temp = (card->info.cula << 8) + card->info.unit_addr2;
memcpy(QETH_IDX_ACT_QDIO_DEV_REALADDR(iob->data), &temp, 2);
@ -1508,7 +1500,8 @@ static int qeth_idx_activate_channel(struct qeth_channel *channel,
spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
if (rc) {
PRINT_ERR("Error1 in activating channel. rc=%d\n", rc);
QETH_DBF_MESSAGE(2, "Error1 in activating channel. rc=%d\n",
rc);
QETH_DBF_TEXT_(SETUP, 2, "1err%d", rc);
atomic_set(&channel->irq_pending, 0);
wake_up(&card->wait_q);
@ -1658,7 +1651,6 @@ int qeth_send_control_data(struct qeth_card *card, int len,
reply = qeth_alloc_reply(card);
if (!reply) {
PRINT_WARN("Could not alloc qeth_reply!\n");
return -ENOMEM;
}
reply->callback = reply_cb;
@ -2612,15 +2604,9 @@ void qeth_queue_input_buffer(struct qeth_card *card, int index)
if (newcount < count) {
/* we are in memory shortage so we switch back to
traditional skb allocation and drop packages */
if (!atomic_read(&card->force_alloc_skb) &&
net_ratelimit())
PRINT_WARN("Switch to alloc skb\n");
atomic_set(&card->force_alloc_skb, 3);
count = newcount;
} else {
if ((atomic_read(&card->force_alloc_skb) == 1) &&
net_ratelimit())
PRINT_WARN("Switch to sg\n");
atomic_add_unless(&card->force_alloc_skb, -1, 0);
}
@ -3034,7 +3020,7 @@ int qeth_get_elements_no(struct qeth_card *card, void *hdr,
elements_needed = 1 + (((((unsigned long) hdr) % PAGE_SIZE)
+ skb->len) >> PAGE_SHIFT);
if ((elements_needed + elems) > QETH_MAX_BUFFER_ELEMENTS(card)) {
PRINT_ERR("Invalid size of IP packet "
QETH_DBF_MESSAGE(2, "Invalid size of IP packet "
"(Number=%d / Length=%d). Discarded.\n",
(elements_needed+elems), skb->len);
return 0;
@ -3247,8 +3233,6 @@ int qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue,
* free buffers) to handle eddp context */
if (qeth_eddp_check_buffers_for_context(queue, ctx)
< 0) {
if (net_ratelimit())
PRINT_WARN("eddp tx_dropped 1\n");
rc = -EBUSY;
goto out;
}
@ -3260,7 +3244,6 @@ int qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue,
tmp = qeth_eddp_fill_buffer(queue, ctx,
queue->next_buf_to_fill);
if (tmp < 0) {
PRINT_ERR("eddp tx_dropped 2\n");
rc = -EBUSY;
goto out;
}
@ -3602,8 +3585,6 @@ int qeth_snmp_command(struct qeth_card *card, char __user *udata)
if ((!qeth_adp_supported(card, IPA_SETADP_SET_SNMP_CONTROL)) &&
(!card->options.layer2)) {
PRINT_WARN("SNMP Query MIBS not supported "
"on %s!\n", QETH_CARD_IFNAME(card));
return -EOPNOTSUPP;
}
/* skip 4 bytes (data_len struct member) to get req_len */
@ -3634,7 +3615,7 @@ int qeth_snmp_command(struct qeth_card *card, char __user *udata)
rc = qeth_send_ipa_snmp_cmd(card, iob, QETH_SETADP_BASE_LEN + req_len,
qeth_snmp_command_cb, (void *)&qinfo);
if (rc)
PRINT_WARN("SNMP command failed on %s: (0x%x)\n",
QETH_DBF_MESSAGE(2, "SNMP command failed on %s: (0x%x)\n",
QETH_CARD_IFNAME(card), rc);
else {
if (copy_to_user(udata, qinfo.udata, qinfo.udata_len))
@ -3807,8 +3788,8 @@ int qeth_core_hardsetup_card(struct qeth_card *card)
if (mpno)
mpno = min(mpno - 1, QETH_MAX_PORTNO);
if (card->info.portno > mpno) {
PRINT_ERR("Device %s does not offer port number %d \n.",
CARD_BUS_ID(card), card->info.portno);
QETH_DBF_MESSAGE(2, "Device %s does not offer port number %d"
"\n.", CARD_BUS_ID(card), card->info.portno);
rc = -ENODEV;
goto out;
}
@ -3985,8 +3966,6 @@ struct sk_buff *qeth_core_get_next_skb(struct qeth_card *card,
return skb;
no_mem:
if (net_ratelimit()) {
PRINT_WARN("No memory for packet received on %s.\n",
QETH_CARD_IFNAME(card));
QETH_DBF_TEXT(TRACE, 2, "noskbmem");
QETH_DBF_TEXT_(TRACE, 2, "%s", CARD_BUS_ID(card));
}
@ -4004,15 +3983,17 @@ static void qeth_unregister_dbf_views(void)
}
}
void qeth_dbf_longtext(enum qeth_dbf_names dbf_nix, int level, char *text, ...)
void qeth_dbf_longtext(enum qeth_dbf_names dbf_nix, int level, char *fmt, ...)
{
char dbf_txt_buf[32];
va_list args;
if (level > (qeth_dbf[dbf_nix].id)->level)
return;
snprintf(dbf_txt_buf, sizeof(dbf_txt_buf), text);
va_start(args, fmt);
vsnprintf(dbf_txt_buf, sizeof(dbf_txt_buf), fmt, args);
va_end(args);
debug_text_event(qeth_dbf[dbf_nix].id, level, dbf_txt_buf);
}
EXPORT_SYMBOL_GPL(qeth_dbf_longtext);

6
drivers/s390/net/qeth_core_offl.c
View File

@ -122,8 +122,8 @@ int qeth_eddp_fill_buffer(struct qeth_qdio_out_q *queue,
if (element == 0)
return -EBUSY;
else {
PRINT_WARN("could only partially fill eddp "
"buffer!\n");
QETH_DBF_MESSAGE(2, "could only partially fill"
"eddp buffer!\n");
goto out;
}
}
@ -143,8 +143,6 @@ int qeth_eddp_fill_buffer(struct qeth_qdio_out_q *queue,
if (must_refcnt) {
must_refcnt = 0;
if (qeth_eddp_buf_ref_context(buf, ctx)) {
PRINT_WARN("no memory to create eddp context "
"reference\n");
goto out_check;
}
}

12
drivers/s390/net/qeth_core_sys.c
View File

@ -129,7 +129,6 @@ static ssize_t qeth_dev_portno_store(struct device *dev,
portno = simple_strtoul(buf, &tmp, 16);
if (portno > QETH_MAX_PORTNO) {
PRINT_WARN("portno 0x%X is out of range\n", portno);
return -EINVAL;
}
@ -223,8 +222,6 @@ static ssize_t qeth_dev_prioqing_store(struct device *dev,
* if though we have to permit priority queueing
*/
if (card->qdio.no_out_queues == 1) {
PRINT_WARN("Priority queueing disabled due "
"to hardware limitations!\n");
card->qdio.do_prio_queueing = QETH_PRIOQ_DEFAULT;
return -EPERM;
}
@ -250,7 +247,6 @@ static ssize_t qeth_dev_prioqing_store(struct device *dev,
card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING;
card->qdio.default_out_queue = QETH_DEFAULT_QUEUE;
} else {
PRINT_WARN("Unknown queueing type '%s'\n", tmp);
return -EINVAL;
}
return count;
@ -291,9 +287,6 @@ static ssize_t qeth_dev_bufcnt_store(struct device *dev,
((cnt > QETH_IN_BUF_COUNT_MAX) ? QETH_IN_BUF_COUNT_MAX : cnt);
if (old_cnt != cnt) {
rc = qeth_realloc_buffer_pool(card, cnt);
if (rc)
PRINT_WARN("Error (%d) while setting "
"buffer count.\n", rc);
}
return count;
}
@ -355,7 +348,6 @@ static ssize_t qeth_dev_performance_stats_store(struct device *dev,
card->perf_stats.initial_rx_packets = card->stats.rx_packets;
card->perf_stats.initial_tx_packets = card->stats.tx_packets;
} else {
PRINT_WARN("performance_stats: write 0 or 1 to this file!\n");
return -EINVAL;
}
return count;
@ -399,7 +391,6 @@ static ssize_t qeth_dev_layer2_store(struct device *dev,
newdis = QETH_DISCIPLINE_LAYER2;
break;
default:
PRINT_WARN("layer2: write 0 or 1 to this file!\n");
return -EINVAL;
}
@ -463,7 +454,6 @@ static ssize_t qeth_dev_large_send_store(struct device *dev,
} else if (!strcmp(tmp, "TSO")) {
type = QETH_LARGE_SEND_TSO;
} else {
PRINT_WARN("large_send: invalid mode %s!\n", tmp);
return -EINVAL;
}
if (card->options.large_send == type)
@ -503,8 +493,6 @@ static ssize_t qeth_dev_blkt_store(struct qeth_card *card,
if (i <= max_value) {
*value = i;
} else {
PRINT_WARN("blkt total time: write values between"
" 0 and %d to this file!\n", max_value);
return -EINVAL;
}
return count;

41
drivers/s390/net/qeth_l2_main.c
View File

@ -101,19 +101,16 @@ static struct net_device *qeth_l2_netdev_by_devno(unsigned char *read_dev_no)
{
struct qeth_card *card;
struct net_device *ndev;
unsigned char *readno;
__u16 temp_dev_no, card_dev_no;
char *endp;
__u16 temp_dev_no;
unsigned long flags;
struct ccw_dev_id read_devid;
ndev = NULL;
memcpy(&temp_dev_no, read_dev_no, 2);
read_lock_irqsave(&qeth_core_card_list.rwlock, flags);
list_for_each_entry(card, &qeth_core_card_list.list, list) {
readno = CARD_RDEV_ID(card);
readno += (strlen(readno) - 4);
card_dev_no = simple_strtoul(readno, &endp, 16);
if (card_dev_no == temp_dev_no) {
ccw_device_get_id(CARD_RDEV(card), &read_devid);
if (read_devid.devno == temp_dev_no) {
ndev = card->dev;
break;
}
@ -134,14 +131,14 @@ static int qeth_l2_send_setgroupmac_cb(struct qeth_card *card,
mac = &cmd->data.setdelmac.mac[0];
/* MAC already registered, needed in couple/uncouple case */
if (cmd->hdr.return_code == 0x2005) {
PRINT_WARN("Group MAC %02x:%02x:%02x:%02x:%02x:%02x " \
QETH_DBF_MESSAGE(2, "Group MAC %02x:%02x:%02x:%02x:%02x:%02x "
"already existing on %s \n",
mac[0], mac[1], mac[2], mac[3], mac[4], mac[5],
QETH_CARD_IFNAME(card));
cmd->hdr.return_code = 0;
}
if (cmd->hdr.return_code)
PRINT_ERR("Could not set group MAC " \
QETH_DBF_MESSAGE(2, "Could not set group MAC "
"%02x:%02x:%02x:%02x:%02x:%02x on %s: %x\n",
mac[0], mac[1], mac[2], mac[3], mac[4], mac[5],
QETH_CARD_IFNAME(card), cmd->hdr.return_code);
@ -166,7 +163,7 @@ static int qeth_l2_send_delgroupmac_cb(struct qeth_card *card,
cmd = (struct qeth_ipa_cmd *) data;
mac = &cmd->data.setdelmac.mac[0];
if (cmd->hdr.return_code)
PRINT_ERR("Could not delete group MAC " \
QETH_DBF_MESSAGE(2, "Could not delete group MAC "
"%02x:%02x:%02x:%02x:%02x:%02x on %s: %x\n",
mac[0], mac[1], mac[2], mac[3], mac[4], mac[5],
QETH_CARD_IFNAME(card), cmd->hdr.return_code);
@ -186,10 +183,8 @@ static void qeth_l2_add_mc(struct qeth_card *card, __u8 *mac)
mc = kmalloc(sizeof(struct qeth_mc_mac), GFP_ATOMIC);
if (!mc) {
PRINT_ERR("no mem vor mc mac address\n");
if (!mc)
return;
}
memcpy(mc->mc_addr, mac, OSA_ADDR_LEN);
mc->mc_addrlen = OSA_ADDR_LEN;
@ -280,7 +275,7 @@ static int qeth_l2_send_setdelvlan_cb(struct qeth_card *card,
QETH_DBF_TEXT(TRACE, 2, "L2sdvcb");
cmd = (struct qeth_ipa_cmd *) data;
if (cmd->hdr.return_code) {
PRINT_ERR("Error in processing VLAN %i on %s: 0x%x. "
QETH_DBF_MESSAGE(2, "Error in processing VLAN %i on %s: 0x%x. "
"Continuing\n", cmd->data.setdelvlan.vlan_id,
QETH_CARD_IFNAME(card), cmd->hdr.return_code);
QETH_DBF_TEXT_(TRACE, 2, "L2VL%4x", cmd->hdr.command);
@ -333,8 +328,6 @@ static void qeth_l2_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
spin_lock_bh(&card->vlanlock);
list_add_tail(&id->list, &card->vid_list);
spin_unlock_bh(&card->vlanlock);
} else {
PRINT_ERR("no memory for vid\n");
}
}
@ -550,16 +543,15 @@ static int qeth_l2_request_initial_mac(struct qeth_card *card)
rc = qeth_query_setadapterparms(card);
if (rc) {
PRINT_WARN("could not query adapter parameters on device %s: "
"x%x\n", CARD_BUS_ID(card), rc);
QETH_DBF_MESSAGE(2, "could not query adapter parameters on "
"device %s: x%x\n", CARD_BUS_ID(card), rc);
}
if (card->info.guestlan) {
rc = qeth_setadpparms_change_macaddr(card);
if (rc) {
PRINT_WARN("couldn't get MAC address on "
"device %s: x%x\n",
CARD_BUS_ID(card), rc);
QETH_DBF_MESSAGE(2, "couldn't get MAC address on "
"device %s: x%x\n", CARD_BUS_ID(card), rc);
QETH_DBF_TEXT_(SETUP, 2, "1err%d", rc);
return rc;
}
@ -585,8 +577,6 @@ static int qeth_l2_set_mac_address(struct net_device *dev, void *p)
}
if (card->info.type == QETH_CARD_TYPE_OSN) {
PRINT_WARN("Setting MAC address on %s is not supported.\n",
dev->name);
QETH_DBF_TEXT(TRACE, 3, "setmcOSN");
return -EOPNOTSUPP;
}
@ -666,7 +656,7 @@ static int qeth_l2_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
ctx = qeth_eddp_create_context(card, new_skb, hdr,
skb->sk->sk_protocol);
if (ctx == NULL) {
PRINT_WARN("could not create eddp context\n");
QETH_DBF_MESSAGE(2, "could not create eddp context\n");
goto tx_drop;
}
} else {
@ -731,6 +721,7 @@ static int qeth_l2_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
if ((new_skb != skb) && new_skb)
dev_kfree_skb_any(new_skb);
dev_kfree_skb_any(skb);
netif_wake_queue(dev);
return NETDEV_TX_OK;
}
@ -1155,7 +1146,7 @@ static int qeth_osn_send_control_data(struct qeth_card *card, int len,
(addr_t) iob, 0, 0);
spin_unlock_irqrestore(get_ccwdev_lock(card->write.ccwdev), flags);
if (rc) {
PRINT_WARN("qeth_osn_send_control_data: "
QETH_DBF_MESSAGE(2, "qeth_osn_send_control_data: "
"ccw_device_start rc = %i\n", rc);
QETH_DBF_TEXT_(TRACE, 2, " err%d", rc);
qeth_release_buffer(iob->channel, iob);

75
drivers/s390/net/qeth_l3_main.c
View File

@ -311,7 +311,6 @@ static struct qeth_ipaddr *qeth_l3_get_addr_buffer(
addr = kzalloc(sizeof(struct qeth_ipaddr), GFP_ATOMIC);
if (addr == NULL) {
PRINT_WARN("Not enough memory to add address\n");
return NULL;
}
addr->type = QETH_IP_TYPE_NORMAL;
@ -649,15 +648,6 @@ static void qeth_l3_correct_routing_type(struct qeth_card *card,
}
}
out_inval:
PRINT_WARN("Routing type '%s' not supported for interface %s.\n"
"Router status set to 'no router'.\n",
((*type == PRIMARY_ROUTER)? "primary router" :
(*type == SECONDARY_ROUTER)? "secondary router" :
(*type == PRIMARY_CONNECTOR)? "primary connector" :
(*type == SECONDARY_CONNECTOR)? "secondary connector" :
(*type == MULTICAST_ROUTER)? "multicast router" :
"unknown"),
card->dev->name);
*type = NO_ROUTER;
}
@ -674,9 +664,9 @@ int qeth_l3_setrouting_v4(struct qeth_card *card)
QETH_PROT_IPV4);
if (rc) {
card->options.route4.type = NO_ROUTER;
PRINT_WARN("Error (0x%04x) while setting routing type on %s. "
"Type set to 'no router'.\n",
rc, QETH_CARD_IFNAME(card));
QETH_DBF_MESSAGE(2, "Error (0x%04x) while setting routing type"
" on %s. Type set to 'no router'.\n", rc,
QETH_CARD_IFNAME(card));
}
return rc;
}
@ -697,9 +687,9 @@ int qeth_l3_setrouting_v6(struct qeth_card *card)
QETH_PROT_IPV6);
if (rc) {
card->options.route6.type = NO_ROUTER;
PRINT_WARN("Error (0x%04x) while setting routing type on %s. "
"Type set to 'no router'.\n",
rc, QETH_CARD_IFNAME(card));
QETH_DBF_MESSAGE(2, "Error (0x%04x) while setting routing type"
" on %s. Type set to 'no router'.\n", rc,
QETH_CARD_IFNAME(card));
}
#endif
return rc;
@ -737,7 +727,6 @@ int qeth_l3_add_ipato_entry(struct qeth_card *card,
if (!memcmp(ipatoe->addr, new->addr,
(ipatoe->proto == QETH_PROT_IPV4)? 4:16) &&
(ipatoe->mask_bits == new->mask_bits)) {
PRINT_WARN("ipato entry already exists!\n");
rc = -EEXIST;
break;
}
@ -802,7 +791,6 @@ int qeth_l3_add_vipa(struct qeth_card *card, enum qeth_prot_versions proto,
rc = -EEXIST;
spin_unlock_irqrestore(&card->ip_lock, flags);
if (rc) {
PRINT_WARN("Cannot add VIPA. Address already exists!\n");
return rc;
}
if (!qeth_l3_add_ip(card, ipaddr))
@ -867,7 +855,6 @@ int qeth_l3_add_rxip(struct qeth_card *card, enum qeth_prot_versions proto,
rc = -EEXIST;
spin_unlock_irqrestore(&card->ip_lock, flags);
if (rc) {
PRINT_WARN("Cannot add RXIP. Address already exists!\n");
return rc;
}
if (!qeth_l3_add_ip(card, ipaddr))
@ -1020,23 +1007,23 @@ static int qeth_l3_setadapter_hstr(struct qeth_card *card)
IPA_SETADP_SET_BROADCAST_MODE,
card->options.broadcast_mode);
if (rc)
PRINT_WARN("couldn't set broadcast mode on "
QETH_DBF_MESSAGE(2, "couldn't set broadcast mode on "
"device %s: x%x\n",
CARD_BUS_ID(card), rc);
rc = qeth_l3_send_setadp_mode(card,
IPA_SETADP_ALTER_MAC_ADDRESS,
card->options.macaddr_mode);
if (rc)
PRINT_WARN("couldn't set macaddr mode on "
QETH_DBF_MESSAGE(2, "couldn't set macaddr mode on "
"device %s: x%x\n", CARD_BUS_ID(card), rc);
return rc;
}
if (card->options.broadcast_mode == QETH_TR_BROADCAST_LOCAL)
PRINT_WARN("set adapter parameters not available "
QETH_DBF_MESSAGE(2, "set adapter parameters not available "
"to set broadcast mode, using ALLRINGS "
"on device %s:\n", CARD_BUS_ID(card));
if (card->options.macaddr_mode == QETH_TR_MACADDR_CANONICAL)
PRINT_WARN("set adapter parameters not available "
QETH_DBF_MESSAGE(2, "set adapter parameters not available "
"to set macaddr mode, using NONCANONICAL "
"on device %s:\n", CARD_BUS_ID(card));
return 0;
@ -2070,7 +2057,7 @@ static struct qeth_card *qeth_l3_get_card_from_dev(struct net_device *dev)
card = netdev_priv(dev);
else if (rc == QETH_VLAN_CARD)
card = netdev_priv(vlan_dev_info(dev)->real_dev);
if (card->options.layer2)
if (card && card->options.layer2)
card = NULL;
QETH_DBF_TEXT_(TRACE, 4, "%d", rc);
return card ;
@ -2182,8 +2169,6 @@ static int qeth_l3_arp_set_no_entries(struct qeth_card *card, int no_entries)
if (card->info.guestlan)
return -EOPNOTSUPP;
if (!qeth_is_supported(card, IPA_ARP_PROCESSING)) {
PRINT_WARN("ARP processing not supported "
"on %s!\n", QETH_CARD_IFNAME(card));
return -EOPNOTSUPP;
}
rc = qeth_l3_send_simple_setassparms(card, IPA_ARP_PROCESSING,
@ -2191,8 +2176,8 @@ static int qeth_l3_arp_set_no_entries(struct qeth_card *card, int no_entries)
no_entries);
if (rc) {
tmp = rc;
PRINT_WARN("Could not set number of ARP entries on %s: "
"%s (0x%x/%d)\n", QETH_CARD_IFNAME(card),
QETH_DBF_MESSAGE(2, "Could not set number of ARP entries on "
"%s: %s (0x%x/%d)\n", QETH_CARD_IFNAME(card),
qeth_l3_arp_get_error_cause(&rc), tmp, tmp);
}
return rc;
@ -2260,9 +2245,6 @@ static int qeth_l3_arp_query_cb(struct qeth_card *card,
qdata->no_entries * uentry_size){
QETH_DBF_TEXT_(TRACE, 4, "qaer3%i", -ENOMEM);
cmd->hdr.return_code = -ENOMEM;
PRINT_WARN("query ARP user space buffer is too small for "
"the returned number of ARP entries. "
"Aborting query!\n");
goto out_error;
}
QETH_DBF_TEXT_(TRACE, 4, "anore%i",
@ -2324,8 +2306,6 @@ static int qeth_l3_arp_query(struct qeth_card *card, char __user *udata)
if (!qeth_is_supported(card,/*IPA_QUERY_ARP_ADDR_INFO*/
IPA_ARP_PROCESSING)) {
PRINT_WARN("ARP processing not supported "
"on %s!\n", QETH_CARD_IFNAME(card));
return -EOPNOTSUPP;
}
/* get size of userspace buffer and mask_bits -> 6 bytes */
@ -2344,7 +2324,7 @@ static int qeth_l3_arp_query(struct qeth_card *card, char __user *udata)
qeth_l3_arp_query_cb, (void *)&qinfo);
if (rc) {
tmp = rc;
PRINT_WARN("Error while querying ARP cache on %s: %s "
QETH_DBF_MESSAGE(2, "Error while querying ARP cache on %s: %s "
"(0x%x/%d)\n", QETH_CARD_IFNAME(card),
qeth_l3_arp_get_error_cause(&rc), tmp, tmp);
if (copy_to_user(udata, qinfo.udata, 4))
@ -2375,8 +2355,6 @@ static int qeth_l3_arp_add_entry(struct qeth_card *card,
if (card->info.guestlan)
return -EOPNOTSUPP;
if (!qeth_is_supported(card, IPA_ARP_PROCESSING)) {
PRINT_WARN("ARP processing not supported "
"on %s!\n", QETH_CARD_IFNAME(card));
return -EOPNOTSUPP;
}
@ -2391,10 +2369,9 @@ static int qeth_l3_arp_add_entry(struct qeth_card *card,
if (rc) {
tmp = rc;
qeth_l3_ipaddr4_to_string((u8 *)entry->ipaddr, buf);
PRINT_WARN("Could not add ARP entry for address %s on %s: "
"%s (0x%x/%d)\n",
buf, QETH_CARD_IFNAME(card),
qeth_l3_arp_get_error_cause(&rc), tmp, tmp);
QETH_DBF_MESSAGE(2, "Could not add ARP entry for address %s "
"on %s: %s (0x%x/%d)\n", buf, QETH_CARD_IFNAME(card),
qeth_l3_arp_get_error_cause(&rc), tmp, tmp);
}
return rc;
}
@ -2417,8 +2394,6 @@ static int qeth_l3_arp_remove_entry(struct qeth_card *card,
if (card->info.guestlan)
return -EOPNOTSUPP;
if (!qeth_is_supported(card, IPA_ARP_PROCESSING)) {
PRINT_WARN("ARP processing not supported "
"on %s!\n", QETH_CARD_IFNAME(card));
return -EOPNOTSUPP;
}
memcpy(buf, entry, 12);
@ -2433,10 +2408,9 @@ static int qeth_l3_arp_remove_entry(struct qeth_card *card,
tmp = rc;
memset(buf, 0, 16);
qeth_l3_ipaddr4_to_string((u8 *)entry->ipaddr, buf);
PRINT_WARN("Could not delete ARP entry for address %s on %s: "
"%s (0x%x/%d)\n",
buf, QETH_CARD_IFNAME(card),
qeth_l3_arp_get_error_cause(&rc), tmp, tmp);
QETH_DBF_MESSAGE(2, "Could not delete ARP entry for address %s"
" on %s: %s (0x%x/%d)\n", buf, QETH_CARD_IFNAME(card),
qeth_l3_arp_get_error_cause(&rc), tmp, tmp);
}
return rc;
}
@ -2456,16 +2430,14 @@ static int qeth_l3_arp_flush_cache(struct qeth_card *card)
if (card->info.guestlan || (card->info.type == QETH_CARD_TYPE_IQD))
return -EOPNOTSUPP;
if (!qeth_is_supported(card, IPA_ARP_PROCESSING)) {
PRINT_WARN("ARP processing not supported "
"on %s!\n", QETH_CARD_IFNAME(card));
return -EOPNOTSUPP;
}
rc = qeth_l3_send_simple_setassparms(card, IPA_ARP_PROCESSING,
IPA_CMD_ASS_ARP_FLUSH_CACHE, 0);
if (rc) {
tmp = rc;
PRINT_WARN("Could not flush ARP cache on %s: %s (0x%x/%d)\n",
QETH_CARD_IFNAME(card),
QETH_DBF_MESSAGE(2, "Could not flush ARP cache on %s: %s "
"(0x%x/%d)\n", QETH_CARD_IFNAME(card),
qeth_l3_arp_get_error_cause(&rc), tmp, tmp);
}
return rc;
@ -2724,7 +2696,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
ctx = qeth_eddp_create_context(card, new_skb, hdr,
skb->sk->sk_protocol);
if (ctx == NULL) {
PRINT_WARN("could not create eddp context\n");
QETH_DBF_MESSAGE(2, "could not create eddp context\n");
goto tx_drop;
}
} else {
@ -2792,6 +2764,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
if ((new_skb != skb) && new_skb)
dev_kfree_skb_any(new_skb);
dev_kfree_skb_any(skb);
netif_wake_queue(dev);
return NETDEV_TX_OK;
}

24
drivers/s390/net/qeth_l3_sys.c
View File

@ -85,7 +85,6 @@ static ssize_t qeth_l3_dev_route_store(struct qeth_card *card,
} else if (!strcmp(tmp, "multicast_router")) {
route->type = MULTICAST_ROUTER;
} else {
PRINT_WARN("Invalid routing type '%s'.\n", tmp);
return -EINVAL;
}
if (((card->state == CARD_STATE_SOFTSETUP) ||
@ -137,9 +136,6 @@ static ssize_t qeth_l3_dev_route6_store(struct device *dev,
return -EINVAL;
if (!qeth_is_supported(card, IPA_IPV6)) {
PRINT_WARN("IPv6 not supported for interface %s.\n"
"Routing status no changed.\n",
QETH_CARD_IFNAME(card));
return -ENOTSUPP;
}
@ -179,7 +175,6 @@ static ssize_t qeth_l3_dev_fake_broadcast_store(struct device *dev,
if ((i == 0) || (i == 1))
card->options.fake_broadcast = i;
else {
PRINT_WARN("fake_broadcast: write 0 or 1 to this file!\n");
return -EINVAL;
}
return count;
@ -220,7 +215,6 @@ static ssize_t qeth_l3_dev_broadcast_mode_store(struct device *dev,
if (!((card->info.link_type == QETH_LINK_TYPE_HSTR) ||
(card->info.link_type == QETH_LINK_TYPE_LANE_TR))) {
PRINT_WARN("Device is not a tokenring device!\n");
return -EINVAL;
}
@ -233,8 +227,6 @@ static ssize_t qeth_l3_dev_broadcast_mode_store(struct device *dev,
card->options.broadcast_mode = QETH_TR_BROADCAST_ALLRINGS;
return count;
} else {
PRINT_WARN("broadcast_mode: invalid mode %s!\n",
tmp);
return -EINVAL;
}
return count;
@ -275,7 +267,6 @@ static ssize_t qeth_l3_dev_canonical_macaddr_store(struct device *dev,
if (!((card->info.link_type == QETH_LINK_TYPE_HSTR) ||
(card->info.link_type == QETH_LINK_TYPE_LANE_TR))) {
PRINT_WARN("Device is not a tokenring device!\n");
return -EINVAL;
}
@ -285,7 +276,6 @@ static ssize_t qeth_l3_dev_canonical_macaddr_store(struct device *dev,
QETH_TR_MACADDR_CANONICAL :
QETH_TR_MACADDR_NONCANONICAL;
else {
PRINT_WARN("canonical_macaddr: write 0 or 1 to this file!\n");
return -EINVAL;
}
return count;
@ -327,7 +317,6 @@ static ssize_t qeth_l3_dev_checksum_store(struct device *dev,
else if (!strcmp(tmp, "no_checksumming"))
card->options.checksum_type = NO_CHECKSUMMING;
else {
PRINT_WARN("Unknown checksumming type '%s'\n", tmp);
return -EINVAL;
}
return count;
@ -382,8 +371,6 @@ static ssize_t qeth_l3_dev_ipato_enable_store(struct device *dev,
} else if (!strcmp(tmp, "0")) {
card->ipato.enabled = 0;
} else {
PRINT_WARN("ipato_enable: write 0, 1 or 'toggle' to "
"this file\n");
return -EINVAL;
}
return count;
@ -422,8 +409,6 @@ static ssize_t qeth_l3_dev_ipato_invert4_store(struct device *dev,
} else if (!strcmp(tmp, "0")) {
card->ipato.invert4 = 0;
} else {
PRINT_WARN("ipato_invert4: write 0, 1 or 'toggle' to "
"this file\n");
return -EINVAL;
}
return count;
@ -486,13 +471,10 @@ static int qeth_l3_parse_ipatoe(const char *buf, enum qeth_prot_versions proto,
/* get address string */
end = strchr(start, '/');
if (!end || (end - start >= 40)) {
PRINT_WARN("Invalid format for ipato_addx/delx. "
"Use <ip addr>/<mask bits>\n");
return -EINVAL;
}
strncpy(buffer, start, end - start);
if (qeth_l3_string_to_ipaddr(buffer, proto, addr)) {
PRINT_WARN("Invalid IP address format!\n");
return -EINVAL;
}
start = end + 1;
@ -500,7 +482,6 @@ static int qeth_l3_parse_ipatoe(const char *buf, enum qeth_prot_versions proto,
if (!strlen(start) ||
(tmp == start) ||
(*mask_bits > ((proto == QETH_PROT_IPV4) ? 32 : 128))) {
PRINT_WARN("Invalid mask bits for ipato_addx/delx !\n");
return -EINVAL;
}
return 0;
@ -520,7 +501,6 @@ static ssize_t qeth_l3_dev_ipato_add_store(const char *buf, size_t count,
ipatoe = kzalloc(sizeof(struct qeth_ipato_entry), GFP_KERNEL);
if (!ipatoe) {
PRINT_WARN("No memory to allocate ipato entry\n");
return -ENOMEM;
}
ipatoe->proto = proto;
@ -609,8 +589,6 @@ static ssize_t qeth_l3_dev_ipato_invert6_store(struct device *dev,
} else if (!strcmp(tmp, "0")) {
card->ipato.invert6 = 0;
} else {
PRINT_WARN("ipato_invert6: write 0, 1 or 'toggle' to "
"this file\n");
return -EINVAL;
}
return count;
@ -724,7 +702,6 @@ static int qeth_l3_parse_vipae(const char *buf, enum qeth_prot_versions proto,
u8 *addr)
{
if (qeth_l3_string_to_ipaddr(buf, proto, addr)) {
PRINT_WARN("Invalid IP address format!\n");
return -EINVAL;
}
return 0;
@ -891,7 +868,6 @@ static int qeth_l3_parse_rxipe(const char *buf, enum qeth_prot_versions proto,
u8 *addr)
{
if (qeth_l3_string_to_ipaddr(buf, proto, addr)) {
PRINT_WARN("Invalid IP address format!\n");
return -EINVAL;
}
return 0;

2
include/linux/virtio_net.h
View File

@ -38,7 +38,7 @@ struct virtio_net_hdr
#define VIRTIO_NET_HDR_GSO_ECN 0x80 // TCP has ECN set
__u8 gso_type;
__u16 hdr_len; /* Ethernet + IP + tcp/udp hdrs */
__u16 gso_size; /* Bytes to append to gso_hdr_len per frame */
__u16 gso_size; /* Bytes to append to hdr_len per frame */
__u16 csum_start; /* Position to start checksumming from */
__u16 csum_offset; /* Offset after that to place checksum */
};