diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-08 17:25:41 -0500 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-08 17:25:41 -0500 |
commit | 5fbbf5f648a9c4ef99276854f05b2255d1b004d3 (patch) | |
tree | 59c9ae762c3df2800e894001b3de58c5f1972486 /drivers/isdn | |
parent | ce279e6ec91c49f2c5f59f7492e19d39edbf8bbd (diff) | |
parent | 56cf391a9462a4897ea660a6af3662dda5ae8c84 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (84 commits)
wimax: fix kernel-doc for debufs_dentry member of struct wimax_dev
net: convert pegasus driver to net_device_ops
bnx2x: Prevent eeprom set when driver is down
net: switch kaweth driver to netdevops
pcnet32: round off carrier watch timer
i2400m/usb: wrap USB power saving in #ifdef CONFIG_PM
wimax: testing for rfkill support should also test for CONFIG_RFKILL_MODULE
wimax: fix kconfig interactions with rfkill and input layers
wimax: fix '#ifndef CONFIG_BUG' layout to avoid warning
r6040: bump release number to 0.20
r6040: warn about MAC address being unset
r6040: check PHY status when bringing interface up
r6040: make printks consistent with DRV_NAME
gianfar: Fixup use of BUS_ID_SIZE
mlx4_en: Returning real Max in get_ringparam
mlx4_en: Consider inline packets on completion
netdev: bfin_mac: enable bfin_mac net dev driver for BF51x
qeth: convert to net_device_ops
vlan: add neigh_setup
dm9601: warn on invalid mac address
...
Diffstat (limited to 'drivers/isdn')
-rw-r--r-- | drivers/isdn/hysdn/hysdn_net.c | 77 | ||||
-rw-r--r-- | drivers/isdn/i4l/isdn_net.c | 69 |
2 files changed, 76 insertions, 70 deletions
diff --git a/drivers/isdn/hysdn/hysdn_net.c b/drivers/isdn/hysdn/hysdn_net.c index 7ee5bd9f2bb4..579974cf4c9a 100644 --- a/drivers/isdn/hysdn/hysdn_net.c +++ b/drivers/isdn/hysdn/hysdn_net.c | |||
@@ -38,16 +38,12 @@ char *hysdn_net_revision = "$Revision: 1.8.6.4 $"; | |||
38 | /* inside the definition. */ | 38 | /* inside the definition. */ |
39 | /****************************************************************************/ | 39 | /****************************************************************************/ |
40 | struct net_local { | 40 | struct net_local { |
41 | struct net_device netdev; /* the network device */ | ||
42 | struct net_device_stats stats; | ||
43 | /* additional vars may be added here */ | ||
44 | char dev_name[9]; /* our own device name */ | ||
45 | |||
46 | /* Tx control lock. This protects the transmit buffer ring | 41 | /* Tx control lock. This protects the transmit buffer ring |
47 | * state along with the "tx full" state of the driver. This | 42 | * state along with the "tx full" state of the driver. This |
48 | * means all netif_queue flow control actions are protected | 43 | * means all netif_queue flow control actions are protected |
49 | * by this lock as well. | 44 | * by this lock as well. |
50 | */ | 45 | */ |
46 | struct net_device *dev; | ||
51 | spinlock_t lock; | 47 | spinlock_t lock; |
52 | struct sk_buff *skbs[MAX_SKB_BUFFERS]; /* pointers to tx-skbs */ | 48 | struct sk_buff *skbs[MAX_SKB_BUFFERS]; /* pointers to tx-skbs */ |
53 | int in_idx, out_idx; /* indexes to buffer ring */ | 49 | int in_idx, out_idx; /* indexes to buffer ring */ |
@@ -55,15 +51,6 @@ struct net_local { | |||
55 | }; /* net_local */ | 51 | }; /* net_local */ |
56 | 52 | ||
57 | 53 | ||
58 | /*****************************************************/ | ||
59 | /* Get the current statistics for this card. */ | ||
60 | /* This may be called with the card open or closed ! */ | ||
61 | /*****************************************************/ | ||
62 | static struct net_device_stats * | ||
63 | net_get_stats(struct net_device *dev) | ||
64 | { | ||
65 | return (&((struct net_local *) dev)->stats); | ||
66 | } /* net_device_stats */ | ||
67 | 54 | ||
68 | /*********************************************************************/ | 55 | /*********************************************************************/ |
69 | /* Open/initialize the board. This is called (in the current kernel) */ | 56 | /* Open/initialize the board. This is called (in the current kernel) */ |
@@ -182,8 +169,8 @@ hysdn_tx_netack(hysdn_card * card) | |||
182 | if (!lp->sk_count) | 169 | if (!lp->sk_count) |
183 | return; /* error condition */ | 170 | return; /* error condition */ |
184 | 171 | ||
185 | lp->stats.tx_packets++; | 172 | lp->dev->stats.tx_packets++; |
186 | lp->stats.tx_bytes += lp->skbs[lp->out_idx]->len; | 173 | lp->dev->stats.tx_bytes += lp->skbs[lp->out_idx]->len; |
187 | 174 | ||
188 | dev_kfree_skb(lp->skbs[lp->out_idx++]); /* free skb */ | 175 | dev_kfree_skb(lp->skbs[lp->out_idx++]); /* free skb */ |
189 | if (lp->out_idx >= MAX_SKB_BUFFERS) | 176 | if (lp->out_idx >= MAX_SKB_BUFFERS) |
@@ -200,29 +187,30 @@ void | |||
200 | hysdn_rx_netpkt(hysdn_card * card, unsigned char *buf, unsigned short len) | 187 | hysdn_rx_netpkt(hysdn_card * card, unsigned char *buf, unsigned short len) |
201 | { | 188 | { |
202 | struct net_local *lp = card->netif; | 189 | struct net_local *lp = card->netif; |
190 | struct net_device *dev = lp->dev; | ||
203 | struct sk_buff *skb; | 191 | struct sk_buff *skb; |
204 | 192 | ||
205 | if (!lp) | 193 | if (!lp) |
206 | return; /* non existing device */ | 194 | return; /* non existing device */ |
207 | 195 | ||
208 | lp->stats.rx_bytes += len; | 196 | dev->stats.rx_bytes += len; |
209 | 197 | ||
210 | skb = dev_alloc_skb(len); | 198 | skb = dev_alloc_skb(len); |
211 | if (skb == NULL) { | 199 | if (skb == NULL) { |
212 | printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", | 200 | printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", |
213 | lp->netdev.name); | 201 | dev->name); |
214 | lp->stats.rx_dropped++; | 202 | dev->stats.rx_dropped++; |
215 | return; | 203 | return; |
216 | } | 204 | } |
217 | /* copy the data */ | 205 | /* copy the data */ |
218 | memcpy(skb_put(skb, len), buf, len); | 206 | memcpy(skb_put(skb, len), buf, len); |
219 | 207 | ||
220 | /* determine the used protocol */ | 208 | /* determine the used protocol */ |
221 | skb->protocol = eth_type_trans(skb, &lp->netdev); | 209 | skb->protocol = eth_type_trans(skb, dev); |
222 | 210 | ||
223 | netif_rx(skb); | 211 | dev->stats.rx_packets++; /* adjust packet count */ |
224 | lp->stats.rx_packets++; /* adjust packet count */ | ||
225 | 212 | ||
213 | netif_rx(skb); | ||
226 | } /* hysdn_rx_netpkt */ | 214 | } /* hysdn_rx_netpkt */ |
227 | 215 | ||
228 | /*****************************************************/ | 216 | /*****************************************************/ |
@@ -242,24 +230,15 @@ hysdn_tx_netget(hysdn_card * card) | |||
242 | return (lp->skbs[lp->out_idx]); /* next packet to send */ | 230 | return (lp->skbs[lp->out_idx]); /* next packet to send */ |
243 | } /* hysdn_tx_netget */ | 231 | } /* hysdn_tx_netget */ |
244 | 232 | ||
233 | static const struct net_device_ops hysdn_netdev_ops = { | ||
234 | .ndo_open = net_open, | ||
235 | .ndo_stop = net_close, | ||
236 | .ndo_start_xmit = net_send_packet, | ||
237 | .ndo_change_mtu = eth_change_mtu, | ||
238 | .ndo_set_mac_address = eth_mac_addr, | ||
239 | .ndo_validate_addr = eth_validate_addr, | ||
240 | }; | ||
245 | 241 | ||
246 | /*******************************************/ | ||
247 | /* init function called by register device */ | ||
248 | /*******************************************/ | ||
249 | static int | ||
250 | net_init(struct net_device *dev) | ||
251 | { | ||
252 | /* setup the function table */ | ||
253 | dev->open = net_open; | ||
254 | dev->stop = net_close; | ||
255 | dev->hard_start_xmit = net_send_packet; | ||
256 | dev->get_stats = net_get_stats; | ||
257 | |||
258 | /* Fill in the fields of the device structure with ethernet values. */ | ||
259 | ether_setup(dev); | ||
260 | |||
261 | return (0); /* success */ | ||
262 | } /* net_init */ | ||
263 | 242 | ||
264 | /*****************************************************************************/ | 243 | /*****************************************************************************/ |
265 | /* hysdn_net_create creates a new net device for the given card. If a device */ | 244 | /* hysdn_net_create creates a new net device for the given card. If a device */ |
@@ -271,28 +250,34 @@ hysdn_net_create(hysdn_card * card) | |||
271 | { | 250 | { |
272 | struct net_device *dev; | 251 | struct net_device *dev; |
273 | int i; | 252 | int i; |
253 | struct net_local *lp; | ||
254 | |||
274 | if(!card) { | 255 | if(!card) { |
275 | printk(KERN_WARNING "No card-pt in hysdn_net_create!\n"); | 256 | printk(KERN_WARNING "No card-pt in hysdn_net_create!\n"); |
276 | return (-ENOMEM); | 257 | return (-ENOMEM); |
277 | } | 258 | } |
278 | hysdn_net_release(card); /* release an existing net device */ | 259 | hysdn_net_release(card); /* release an existing net device */ |
279 | if ((dev = kzalloc(sizeof(struct net_local), GFP_KERNEL)) == NULL) { | 260 | |
261 | dev = alloc_etherdev(sizeof(struct net_local)); | ||
262 | if (!dev) { | ||
280 | printk(KERN_WARNING "HYSDN: unable to allocate mem\n"); | 263 | printk(KERN_WARNING "HYSDN: unable to allocate mem\n"); |
281 | return (-ENOMEM); | 264 | return (-ENOMEM); |
282 | } | 265 | } |
283 | 266 | ||
267 | lp = netdev_priv(dev); | ||
268 | lp->dev = dev; | ||
269 | |||
270 | dev->netdev_ops = &hysdn_netdev_ops; | ||
284 | spin_lock_init(&((struct net_local *) dev)->lock); | 271 | spin_lock_init(&((struct net_local *) dev)->lock); |
285 | 272 | ||
286 | /* initialise necessary or informing fields */ | 273 | /* initialise necessary or informing fields */ |
287 | dev->base_addr = card->iobase; /* IO address */ | 274 | dev->base_addr = card->iobase; /* IO address */ |
288 | dev->irq = card->irq; /* irq */ | 275 | dev->irq = card->irq; /* irq */ |
289 | dev->init = net_init; /* the init function of the device */ | 276 | |
290 | if(dev->name) { | 277 | dev->netdev_ops = &hysdn_netdev_ops; |
291 | strcpy(dev->name, ((struct net_local *) dev)->dev_name); | ||
292 | } | ||
293 | if ((i = register_netdev(dev))) { | 278 | if ((i = register_netdev(dev))) { |
294 | printk(KERN_WARNING "HYSDN: unable to create network device\n"); | 279 | printk(KERN_WARNING "HYSDN: unable to create network device\n"); |
295 | kfree(dev); | 280 | free_netdev(dev); |
296 | return (i); | 281 | return (i); |
297 | } | 282 | } |
298 | dev->ml_priv = card; /* remember pointer to own data structure */ | 283 | dev->ml_priv = card; /* remember pointer to own data structure */ |
@@ -316,7 +301,7 @@ hysdn_net_release(hysdn_card * card) | |||
316 | return (0); /* non existing */ | 301 | return (0); /* non existing */ |
317 | 302 | ||
318 | card->netif = NULL; /* clear out pointer */ | 303 | card->netif = NULL; /* clear out pointer */ |
319 | dev->stop(dev); /* close the device */ | 304 | net_close(dev); |
320 | 305 | ||
321 | flush_tx_buffers((struct net_local *) dev); /* empty buffers */ | 306 | flush_tx_buffers((struct net_local *) dev); /* empty buffers */ |
322 | 307 | ||
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c index 023ea11d2f9e..7c5f97033b9f 100644 --- a/drivers/isdn/i4l/isdn_net.c +++ b/drivers/isdn/i4l/isdn_net.c | |||
@@ -1485,6 +1485,24 @@ isdn_ciscohdlck_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) | |||
1485 | return (rc); | 1485 | return (rc); |
1486 | } | 1486 | } |
1487 | 1487 | ||
1488 | |||
1489 | static int isdn_net_ioctl(struct net_device *dev, | ||
1490 | struct ifreq *ifr, int cmd) | ||
1491 | { | ||
1492 | isdn_net_local *lp = (isdn_net_local *) netdev_priv(dev); | ||
1493 | |||
1494 | switch (lp->p_encap) { | ||
1495 | #ifdef CONFIG_ISDN_PPP | ||
1496 | case ISDN_NET_ENCAP_SYNCPPP: | ||
1497 | return isdn_ppp_dev_ioctl(dev, ifr, cmd); | ||
1498 | #endif | ||
1499 | case ISDN_NET_ENCAP_CISCOHDLCK: | ||
1500 | return isdn_ciscohdlck_dev_ioctl(dev, ifr, cmd); | ||
1501 | default: | ||
1502 | return -EINVAL; | ||
1503 | } | ||
1504 | } | ||
1505 | |||
1488 | /* called via cisco_timer.function */ | 1506 | /* called via cisco_timer.function */ |
1489 | static void | 1507 | static void |
1490 | isdn_net_ciscohdlck_slarp_send_keepalive(unsigned long data) | 1508 | isdn_net_ciscohdlck_slarp_send_keepalive(unsigned long data) |
@@ -1998,23 +2016,6 @@ isdn_net_init(struct net_device *ndev) | |||
1998 | ushort max_hlhdr_len = 0; | 2016 | ushort max_hlhdr_len = 0; |
1999 | int drvidx; | 2017 | int drvidx; |
2000 | 2018 | ||
2001 | ether_setup(ndev); | ||
2002 | ndev->header_ops = NULL; | ||
2003 | |||
2004 | /* Setup the generic properties */ | ||
2005 | ndev->mtu = 1500; | ||
2006 | ndev->flags = IFF_NOARP|IFF_POINTOPOINT; | ||
2007 | ndev->type = ARPHRD_ETHER; | ||
2008 | ndev->addr_len = ETH_ALEN; | ||
2009 | ndev->validate_addr = NULL; | ||
2010 | |||
2011 | /* for clients with MPPP maybe higher values better */ | ||
2012 | ndev->tx_queue_len = 30; | ||
2013 | |||
2014 | /* The ISDN-specific entries in the device structure. */ | ||
2015 | ndev->open = &isdn_net_open; | ||
2016 | ndev->hard_start_xmit = &isdn_net_start_xmit; | ||
2017 | |||
2018 | /* | 2019 | /* |
2019 | * up till binding we ask the protocol layer to reserve as much | 2020 | * up till binding we ask the protocol layer to reserve as much |
2020 | * as we might need for HL layer | 2021 | * as we might need for HL layer |
@@ -2026,9 +2027,6 @@ isdn_net_init(struct net_device *ndev) | |||
2026 | max_hlhdr_len = dev->drv[drvidx]->interface->hl_hdrlen; | 2027 | max_hlhdr_len = dev->drv[drvidx]->interface->hl_hdrlen; |
2027 | 2028 | ||
2028 | ndev->hard_header_len = ETH_HLEN + max_hlhdr_len; | 2029 | ndev->hard_header_len = ETH_HLEN + max_hlhdr_len; |
2029 | ndev->stop = &isdn_net_close; | ||
2030 | ndev->get_stats = &isdn_net_get_stats; | ||
2031 | ndev->do_ioctl = NULL; | ||
2032 | return 0; | 2030 | return 0; |
2033 | } | 2031 | } |
2034 | 2032 | ||
@@ -2508,6 +2506,19 @@ isdn_net_force_dial(char *name) | |||
2508 | return (isdn_net_force_dial_lp(p->local)); | 2506 | return (isdn_net_force_dial_lp(p->local)); |
2509 | } | 2507 | } |
2510 | 2508 | ||
2509 | /* The ISDN-specific entries in the device structure. */ | ||
2510 | static const struct net_device_ops isdn_netdev_ops = { | ||
2511 | .ndo_init = isdn_net_init, | ||
2512 | .ndo_open = isdn_net_open, | ||
2513 | .ndo_stop = isdn_net_close, | ||
2514 | .ndo_do_ioctl = isdn_net_ioctl, | ||
2515 | |||
2516 | .ndo_validate_addr = NULL, | ||
2517 | .ndo_start_xmit = isdn_net_start_xmit, | ||
2518 | .ndo_get_stats = isdn_net_get_stats, | ||
2519 | .ndo_tx_timeout = isdn_net_tx_timeout, | ||
2520 | }; | ||
2521 | |||
2511 | /* | 2522 | /* |
2512 | * Helper for alloc_netdev() | 2523 | * Helper for alloc_netdev() |
2513 | */ | 2524 | */ |
@@ -2515,7 +2526,20 @@ static void _isdn_setup(struct net_device *dev) | |||
2515 | { | 2526 | { |
2516 | isdn_net_local *lp = netdev_priv(dev); | 2527 | isdn_net_local *lp = netdev_priv(dev); |
2517 | 2528 | ||
2529 | ether_setup(dev); | ||
2530 | |||
2518 | dev->flags = IFF_NOARP | IFF_POINTOPOINT; | 2531 | dev->flags = IFF_NOARP | IFF_POINTOPOINT; |
2532 | /* Setup the generic properties */ | ||
2533 | dev->mtu = 1500; | ||
2534 | dev->flags = IFF_NOARP|IFF_POINTOPOINT; | ||
2535 | dev->type = ARPHRD_ETHER; | ||
2536 | dev->addr_len = ETH_ALEN; | ||
2537 | dev->header_ops = NULL; | ||
2538 | dev->netdev_ops = &isdn_netdev_ops; | ||
2539 | |||
2540 | /* for clients with MPPP maybe higher values better */ | ||
2541 | dev->tx_queue_len = 30; | ||
2542 | |||
2519 | lp->p_encap = ISDN_NET_ENCAP_RAWIP; | 2543 | lp->p_encap = ISDN_NET_ENCAP_RAWIP; |
2520 | lp->magic = ISDN_NET_MAGIC; | 2544 | lp->magic = ISDN_NET_MAGIC; |
2521 | lp->last = lp; | 2545 | lp->last = lp; |
@@ -2570,7 +2594,7 @@ isdn_net_new(char *name, struct net_device *master) | |||
2570 | return NULL; | 2594 | return NULL; |
2571 | } | 2595 | } |
2572 | netdev->local = netdev_priv(netdev->dev); | 2596 | netdev->local = netdev_priv(netdev->dev); |
2573 | netdev->dev->init = isdn_net_init; | 2597 | |
2574 | if (master) { | 2598 | if (master) { |
2575 | /* Device shall be a slave */ | 2599 | /* Device shall be a slave */ |
2576 | struct net_device *p = MASTER_TO_SLAVE(master); | 2600 | struct net_device *p = MASTER_TO_SLAVE(master); |
@@ -2588,7 +2612,6 @@ isdn_net_new(char *name, struct net_device *master) | |||
2588 | /* | 2612 | /* |
2589 | * Watchdog timer (currently) for master only. | 2613 | * Watchdog timer (currently) for master only. |
2590 | */ | 2614 | */ |
2591 | netdev->dev->tx_timeout = isdn_net_tx_timeout; | ||
2592 | netdev->dev->watchdog_timeo = ISDN_NET_TX_TIMEOUT; | 2615 | netdev->dev->watchdog_timeo = ISDN_NET_TX_TIMEOUT; |
2593 | if (register_netdev(netdev->dev) != 0) { | 2616 | if (register_netdev(netdev->dev) != 0) { |
2594 | printk(KERN_WARNING "isdn_net: Could not register net-device\n"); | 2617 | printk(KERN_WARNING "isdn_net: Could not register net-device\n"); |
@@ -2704,7 +2727,6 @@ isdn_net_setcfg(isdn_net_ioctl_cfg * cfg) | |||
2704 | #else | 2727 | #else |
2705 | p->dev->type = ARPHRD_PPP; /* change ARP type */ | 2728 | p->dev->type = ARPHRD_PPP; /* change ARP type */ |
2706 | p->dev->addr_len = 0; | 2729 | p->dev->addr_len = 0; |
2707 | p->dev->do_ioctl = isdn_ppp_dev_ioctl; | ||
2708 | #endif | 2730 | #endif |
2709 | break; | 2731 | break; |
2710 | case ISDN_NET_ENCAP_X25IFACE: | 2732 | case ISDN_NET_ENCAP_X25IFACE: |
@@ -2718,7 +2740,6 @@ isdn_net_setcfg(isdn_net_ioctl_cfg * cfg) | |||
2718 | #endif | 2740 | #endif |
2719 | break; | 2741 | break; |
2720 | case ISDN_NET_ENCAP_CISCOHDLCK: | 2742 | case ISDN_NET_ENCAP_CISCOHDLCK: |
2721 | p->dev->do_ioctl = isdn_ciscohdlck_dev_ioctl; | ||
2722 | break; | 2743 | break; |
2723 | default: | 2744 | default: |
2724 | if( cfg->p_encap >= 0 && | 2745 | if( cfg->p_encap >= 0 && |