#define __NR_name_to_handle_at 332
#define __NR_open_by_handle_at 333
#define __NR_clock_adjtime 334
+#define __NR_syncfs 335
-#define NR_syscalls 335
+#define NR_syscalls 336
#ifdef __32bit_syscall_numbers__
/* Sparc 32-bit only has the "setresuid32", "getresuid32" variants,
}
EXPORT_SYMBOL(auxio_set_lte);
-static struct of_device_id __initdata auxio_match[] = {
+static const struct of_device_id auxio_match[] = {
{
.name = "auxio",
},
goto out;
}
-static struct of_device_id __initdata clock_board_match[] = {
+static const struct of_device_id clock_board_match[] = {
{
.name = "clock-board",
},
goto out;
}
-static struct of_device_id __initdata fhc_match[] = {
+static const struct of_device_id fhc_match[] = {
{
.name = "fhc",
},
return 0;
}
-static struct vio_device_id __initdata ds_match[] = {
+static const struct vio_device_id ds_match[] = {
{
.type = "domain-services-port",
},
.globl ret_from_fork
ret_from_fork:
call schedule_tail
- mov %g3, %o0
+ ld [%g3 + TI_TASK], %o0
b ret_sys_call
ld [%sp + STACKFRAME_SZ + PT_I0], %o0
return hp;
}
-static void mdesc_memblock_free(struct mdesc_handle *hp)
+static void __init mdesc_memblock_free(struct mdesc_handle *hp)
{
unsigned int alloc_size;
unsigned long start;
return err;
}
-static struct of_device_id __initdata fire_match[] = {
+static const struct of_device_id fire_match[] = {
{
.name = "pci",
.compatible = "pciex108e,80f0",
return err;
}
-static struct of_device_id __initdata psycho_match[] = {
+static const struct of_device_id psycho_match[] = {
{
.name = "pci",
.compatible = "pci108e,8000",
return err;
}
-static struct of_device_id __initdata sabre_match[] = {
+static const struct of_device_id sabre_match[] = {
{
.name = "pci",
.compatible = "pci108e,a001",
* and pci108e,8001. So list the chips in reverse chronological
* order.
*/
-static struct of_device_id __initdata schizo_match[] = {
+static const struct of_device_id schizo_match[] = {
{
.name = "pci",
.compatible = "pci108e,a801",
return err;
}
-static struct of_device_id __initdata pci_sun4v_match[] = {
+static const struct of_device_id pci_sun4v_match[] = {
{
.name = "pci",
.compatible = "SUNW,sun4v-pci",
return 0;
}
-static struct of_device_id __initdata power_match[] = {
+static const struct of_device_id power_match[] = {
{
.name = "power",
},
/*320*/ .long sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, sys_preadv
/*325*/ .long sys_pwritev, sys_rt_tgsigqueueinfo, sys_perf_event_open, sys_recvmmsg, sys_fanotify_init
/*330*/ .long sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, sys_open_by_handle_at, sys_clock_adjtime
-
+/*335*/ .long sys_syncfs
/*320*/ .word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, compat_sys_preadv
.word compat_sys_pwritev, compat_sys_rt_tgsigqueueinfo, sys_perf_event_open, compat_sys_recvmmsg, sys_fanotify_init
/*330*/ .word sys32_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, compat_sys_open_by_handle_at, compat_sys_clock_adjtime
+ .word sys_syncfs
#endif /* CONFIG_COMPAT */
/*320*/ .word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, sys_preadv
.word sys_pwritev, sys_rt_tgsigqueueinfo, sys_perf_event_open, sys_recvmmsg, sys_fanotify_init
/*330*/ .word sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, sys_open_by_handle_at, sys_clock_adjtime
+ .word sys_syncfs
return platform_device_register(&rtc_cmos_device);
}
-static struct of_device_id __initdata rtc_match[] = {
+static const struct of_device_id rtc_match[] = {
{
.name = "rtc",
.compatible = "m5819",
return platform_device_register(&rtc_bq4802_device);
}
-static struct of_device_id __initdata bq4802_match[] = {
+static const struct of_device_id bq4802_match[] = {
{
.name = "rtc",
.compatible = "bq4802",
return platform_device_register(&m48t59_rtc);
}
-static struct of_device_id __initdata mostek_match[] = {
+static const struct of_device_id mostek_match[] = {
{
.name = "eeprom",
},
static irqreturn_t solos_irq(int irq, void *dev_id);
static struct atm_vcc* find_vcc(struct atm_dev *dev, short vpi, int vci);
static int list_vccs(int vci);
-static void release_vccs(struct atm_dev *dev);
static int atm_init(struct solos_card *, struct device *);
static void atm_remove(struct solos_card *);
static int send_command(struct solos_card *card, int dev, const char *buf, size_t size);
/* Anything but 'Showtime' is down */
if (strcmp(state_str, "Showtime")) {
atm_dev_signal_change(card->atmdev[port], ATM_PHY_SIG_LOST);
- release_vccs(card->atmdev[port]);
dev_info(&card->dev->dev, "Port %d: %s\n", port, state_str);
return 0;
}
size);
}
if (atmdebug) {
- dev_info(&card->dev->dev, "Received: device %d\n", port);
+ dev_info(&card->dev->dev, "Received: port %d\n", port);
dev_info(&card->dev->dev, "size: %d VPI: %d VCI: %d\n",
size, le16_to_cpu(header->vpi),
le16_to_cpu(header->vci));
le16_to_cpu(header->vci));
if (!vcc) {
if (net_ratelimit())
- dev_warn(&card->dev->dev, "Received packet for unknown VCI.VPI %d.%d on port %d\n",
- le16_to_cpu(header->vci), le16_to_cpu(header->vpi),
+ dev_warn(&card->dev->dev, "Received packet for unknown VPI.VCI %d.%d on port %d\n",
+ le16_to_cpu(header->vpi), le16_to_cpu(header->vci),
port);
continue;
}
return num_found;
}
-static void release_vccs(struct atm_dev *dev)
-{
- int i;
-
- write_lock_irq(&vcc_sklist_lock);
- for (i = 0; i < VCC_HTABLE_SIZE; i++) {
- struct hlist_head *head = &vcc_hash[i];
- struct hlist_node *node, *tmp;
- struct sock *s;
- struct atm_vcc *vcc;
-
- sk_for_each_safe(s, node, tmp, head) {
- vcc = atm_sk(s);
- if (vcc->dev == dev) {
- vcc_release_async(vcc, -EPIPE);
- sk_del_node_init(s);
- }
- }
- }
- write_unlock_irq(&vcc_sklist_lock);
-}
-
static int popen(struct atm_vcc *vcc)
{
/* Clean up and free oldskb now it's gone */
if (atmdebug) {
+ struct pkt_hdr *header = (void *)oldskb->data;
+ int size = le16_to_cpu(header->size);
+
+ skb_pull(oldskb, sizeof(*header));
dev_info(&card->dev->dev, "Transmitted: port %d\n",
port);
+ dev_info(&card->dev->dev, "size: %d VPI: %d VCI: %d\n",
+ size, le16_to_cpu(header->vpi),
+ le16_to_cpu(header->vci));
print_buffer(oldskb);
}
card->atmdev[i]->ci_range.vci_bits = 16;
card->atmdev[i]->dev_data = card;
card->atmdev[i]->phy_data = (void *)(unsigned long)i;
- atm_dev_signal_change(card->atmdev[i], ATM_PHY_SIG_UNKNOWN);
+ atm_dev_signal_change(card->atmdev[i], ATM_PHY_SIG_FOUND);
skb = alloc_skb(sizeof(*header), GFP_ATOMIC);
if (!skb) {
#include <linux/connector.h>
#include <linux/delay.h>
-void cn_queue_wrapper(struct work_struct *work)
-{
- struct cn_callback_entry *cbq =
- container_of(work, struct cn_callback_entry, work);
- struct cn_callback_data *d = &cbq->data;
- struct cn_msg *msg = NLMSG_DATA(nlmsg_hdr(d->skb));
- struct netlink_skb_parms *nsp = &NETLINK_CB(d->skb);
-
- d->callback(msg, nsp);
-
- kfree_skb(d->skb);
- d->skb = NULL;
-
- kfree(d->free);
-}
-
static struct cn_callback_entry *
-cn_queue_alloc_callback_entry(const char *name, struct cb_id *id,
+cn_queue_alloc_callback_entry(struct cn_queue_dev *dev, const char *name,
+ struct cb_id *id,
void (*callback)(struct cn_msg *, struct netlink_skb_parms *))
{
struct cn_callback_entry *cbq;
return NULL;
}
+ atomic_set(&cbq->refcnt, 1);
+
+ atomic_inc(&dev->refcnt);
+ cbq->pdev = dev;
+
snprintf(cbq->id.name, sizeof(cbq->id.name), "%s", name);
memcpy(&cbq->id.id, id, sizeof(struct cb_id));
- cbq->data.callback = callback;
-
- INIT_WORK(&cbq->work, &cn_queue_wrapper);
+ cbq->callback = callback;
return cbq;
}
-static void cn_queue_free_callback(struct cn_callback_entry *cbq)
+void cn_queue_release_callback(struct cn_callback_entry *cbq)
{
- flush_workqueue(cbq->pdev->cn_queue);
+ if (!atomic_dec_and_test(&cbq->refcnt))
+ return;
+
+ atomic_dec(&cbq->pdev->refcnt);
kfree(cbq);
}
struct cn_callback_entry *cbq, *__cbq;
int found = 0;
- cbq = cn_queue_alloc_callback_entry(name, id, callback);
+ cbq = cn_queue_alloc_callback_entry(dev, name, id, callback);
if (!cbq)
return -ENOMEM;
- atomic_inc(&dev->refcnt);
- cbq->pdev = dev;
-
spin_lock_bh(&dev->queue_lock);
list_for_each_entry(__cbq, &dev->queue_list, callback_entry) {
if (cn_cb_equal(&__cbq->id.id, id)) {
spin_unlock_bh(&dev->queue_lock);
if (found) {
- cn_queue_free_callback(cbq);
- atomic_dec(&dev->refcnt);
+ cn_queue_release_callback(cbq);
return -EINVAL;
}
}
spin_unlock_bh(&dev->queue_lock);
- if (found) {
- cn_queue_free_callback(cbq);
- atomic_dec(&dev->refcnt);
- }
+ if (found)
+ cn_queue_release_callback(cbq);
}
struct cn_queue_dev *cn_queue_alloc_dev(const char *name, struct sock *nls)
dev->nls = nls;
- dev->cn_queue = alloc_ordered_workqueue(dev->name, 0);
- if (!dev->cn_queue) {
- kfree(dev);
- return NULL;
- }
-
return dev;
}
{
struct cn_callback_entry *cbq, *n;
- flush_workqueue(dev->cn_queue);
- destroy_workqueue(dev->cn_queue);
-
spin_lock_bh(&dev->queue_lock);
list_for_each_entry_safe(cbq, n, &dev->queue_list, callback_entry)
list_del(&cbq->callback_entry);
*/
static int cn_call_callback(struct sk_buff *skb)
{
- struct cn_callback_entry *__cbq, *__new_cbq;
+ struct cn_callback_entry *i, *cbq = NULL;
struct cn_dev *dev = &cdev;
struct cn_msg *msg = NLMSG_DATA(nlmsg_hdr(skb));
+ struct netlink_skb_parms *nsp = &NETLINK_CB(skb);
int err = -ENODEV;
spin_lock_bh(&dev->cbdev->queue_lock);
- list_for_each_entry(__cbq, &dev->cbdev->queue_list, callback_entry) {
- if (cn_cb_equal(&__cbq->id.id, &msg->id)) {
- if (likely(!work_pending(&__cbq->work) &&
- __cbq->data.skb == NULL)) {
- __cbq->data.skb = skb;
-
- if (queue_work(dev->cbdev->cn_queue,
- &__cbq->work))
- err = 0;
- else
- err = -EINVAL;
- } else {
- struct cn_callback_data *d;
-
- err = -ENOMEM;
- __new_cbq = kzalloc(sizeof(struct cn_callback_entry), GFP_ATOMIC);
- if (__new_cbq) {
- d = &__new_cbq->data;
- d->skb = skb;
- d->callback = __cbq->data.callback;
- d->free = __new_cbq;
-
- INIT_WORK(&__new_cbq->work,
- &cn_queue_wrapper);
-
- if (queue_work(dev->cbdev->cn_queue,
- &__new_cbq->work))
- err = 0;
- else {
- kfree(__new_cbq);
- err = -EINVAL;
- }
- }
- }
+ list_for_each_entry(i, &dev->cbdev->queue_list, callback_entry) {
+ if (cn_cb_equal(&i->id.id, &msg->id)) {
+ atomic_inc(&i->refcnt);
+ cbq = i;
break;
}
}
spin_unlock_bh(&dev->cbdev->queue_lock);
+ if (cbq != NULL) {
+ cbq->callback(msg, nsp);
+ kfree_skb(skb);
+ cn_queue_release_callback(cbq);
+ }
+
return err;
}
if (!eeprom_buff)
return -ENOMEM;
- ptr = (u32 *)eeprom_buff;
+ ptr = eeprom_buff;
if (eeprom->offset & 3) {
/* need read/modify/write of first changed EEPROM word */
/* only the second byte of the word is being modified */
- if (!atl2_read_eeprom(hw, first_dword*4, &(eeprom_buff[0])))
- return -EIO;
+ if (!atl2_read_eeprom(hw, first_dword*4, &(eeprom_buff[0]))) {
+ ret_val = -EIO;
+ goto out;
+ }
ptr++;
}
if (((eeprom->offset + eeprom->len) & 3)) {
* only the first byte of the word is being modified
*/
if (!atl2_read_eeprom(hw, last_dword * 4,
- &(eeprom_buff[last_dword - first_dword])))
- return -EIO;
+ &(eeprom_buff[last_dword - first_dword]))) {
+ ret_val = -EIO;
+ goto out;
+ }
}
/* Device's eeprom is always little-endian, word addressable */
memcpy(ptr, bytes, eeprom->len);
for (i = 0; i < last_dword - first_dword + 1; i++) {
- if (!atl2_write_eeprom(hw, ((first_dword+i)*4), eeprom_buff[i]))
- return -EIO;
+ if (!atl2_write_eeprom(hw, ((first_dword+i)*4), eeprom_buff[i])) {
+ ret_val = -EIO;
+ goto out;
+ }
}
-
+ out:
kfree(eeprom_buff);
return ret_val;
}
* packets to a Client that the Hash function
* gave this entry index.
*/
- u32 tx_bytes; /* Each Client acumulates the BytesTx that
+ u32 tx_bytes; /* Each Client accumulates the BytesTx that
* were tranmitted to it, and after each
* CallBack the LoadHistory is devided
* by the balance interval
/* We can't guess the type of connected dongle, user *must* supply it. */
module_param(dongle_id, int, 0);
-/* FIXME : we should not need this, because instances should be automatically
- * managed by the PCI layer. Especially that we seem to only be using the
- * first entry. Jean II */
-/* Max 4 instances for now */
-static struct via_ircc_cb *dev_self[] = { NULL, NULL, NULL, NULL };
-
/* Some prototypes */
-static int via_ircc_open(int i, chipio_t * info, unsigned int id);
-static int via_ircc_close(struct via_ircc_cb *self);
+static int via_ircc_open(struct pci_dev *pdev, chipio_t * info,
+ unsigned int id);
static int via_ircc_dma_receive(struct via_ircc_cb *self);
static int via_ircc_dma_receive_complete(struct via_ircc_cb *self,
int iobase);
pci_write_config_byte(pcidev,0x42,(bTmp | 0xf0));
pci_write_config_byte(pcidev,0x5a,0xc0);
WriteLPCReg(0x28, 0x70 );
- if (via_ircc_open(0, &info,0x3076) == 0)
+ if (via_ircc_open(pcidev, &info, 0x3076) == 0)
rc=0;
} else
rc = -ENODEV; //IR not turn on
info.irq=FirIRQ;
info.dma=FirDRQ1;
info.dma2=FirDRQ0;
- if (via_ircc_open(0, &info,0x3096) == 0)
+ if (via_ircc_open(pcidev, &info, 0x3096) == 0)
rc=0;
} else
rc = -ENODEV; //IR not turn on !!!!!
return rc;
}
-/*
- * Function via_ircc_clean ()
- *
- * Close all configured chips
- *
- */
-static void via_ircc_clean(void)
-{
- int i;
-
- IRDA_DEBUG(3, "%s()\n", __func__);
-
- for (i=0; i < ARRAY_SIZE(dev_self); i++) {
- if (dev_self[i])
- via_ircc_close(dev_self[i]);
- }
-}
-
-static void __devexit via_remove_one (struct pci_dev *pdev)
-{
- IRDA_DEBUG(3, "%s()\n", __func__);
-
- /* FIXME : This is ugly. We should use pci_get_drvdata(pdev);
- * to get our driver instance and call directly via_ircc_close().
- * See vlsi_ir for details...
- * Jean II */
- via_ircc_clean();
-
- /* FIXME : This should be in via_ircc_close(), because here we may
- * theoritically disable still configured devices :-( - Jean II */
- pci_disable_device(pdev);
-}
-
static void __exit via_ircc_cleanup(void)
{
IRDA_DEBUG(3, "%s()\n", __func__);
- /* FIXME : This should be redundant, as pci_unregister_driver()
- * should call via_remove_one() on each device.
- * Jean II */
- via_ircc_clean();
-
/* Cleanup all instances of the driver */
pci_unregister_driver (&via_driver);
}
};
/*
- * Function via_ircc_open (iobase, irq)
+ * Function via_ircc_open(pdev, iobase, irq)
*
* Open driver instance
*
*/
-static __devinit int via_ircc_open(int i, chipio_t * info, unsigned int id)
+static __devinit int via_ircc_open(struct pci_dev *pdev, chipio_t * info,
+ unsigned int id)
{
struct net_device *dev;
struct via_ircc_cb *self;
IRDA_DEBUG(3, "%s()\n", __func__);
- if (i >= ARRAY_SIZE(dev_self))
- return -ENOMEM;
-
/* Allocate new instance of the driver */
dev = alloc_irdadev(sizeof(struct via_ircc_cb));
if (dev == NULL)
self->netdev = dev;
spin_lock_init(&self->lock);
- /* FIXME : We should store our driver instance in the PCI layer,
- * using pci_set_drvdata(), not in this array.
- * See vlsi_ir for details... - Jean II */
- /* FIXME : 'i' is always 0 (see via_init_one()) :-( - Jean II */
- /* Need to store self somewhere */
- dev_self[i] = self;
- self->index = i;
+ pci_set_drvdata(pdev, self);
+
/* Initialize Resource */
self->io.cfg_base = info->cfg_base;
self->io.fir_base = info->fir_base;
/* Allocate memory if needed */
self->rx_buff.head =
- dma_alloc_coherent(NULL, self->rx_buff.truesize,
+ dma_alloc_coherent(&pdev->dev, self->rx_buff.truesize,
&self->rx_buff_dma, GFP_KERNEL);
if (self->rx_buff.head == NULL) {
err = -ENOMEM;
memset(self->rx_buff.head, 0, self->rx_buff.truesize);
self->tx_buff.head =
- dma_alloc_coherent(NULL, self->tx_buff.truesize,
+ dma_alloc_coherent(&pdev->dev, self->tx_buff.truesize,
&self->tx_buff_dma, GFP_KERNEL);
if (self->tx_buff.head == NULL) {
err = -ENOMEM;
via_hw_init(self);
return 0;
err_out4:
- dma_free_coherent(NULL, self->tx_buff.truesize,
+ dma_free_coherent(&pdev->dev, self->tx_buff.truesize,
self->tx_buff.head, self->tx_buff_dma);
err_out3:
- dma_free_coherent(NULL, self->rx_buff.truesize,
+ dma_free_coherent(&pdev->dev, self->rx_buff.truesize,
self->rx_buff.head, self->rx_buff_dma);
err_out2:
release_region(self->io.fir_base, self->io.fir_ext);
err_out1:
+ pci_set_drvdata(pdev, NULL);
free_netdev(dev);
- dev_self[i] = NULL;
return err;
}
/*
- * Function via_ircc_close (self)
+ * Function via_remove_one(pdev)
*
* Close driver instance
*
*/
-static int via_ircc_close(struct via_ircc_cb *self)
+static void __devexit via_remove_one(struct pci_dev *pdev)
{
+ struct via_ircc_cb *self = pci_get_drvdata(pdev);
int iobase;
IRDA_DEBUG(3, "%s()\n", __func__);
- IRDA_ASSERT(self != NULL, return -1;);
-
iobase = self->io.fir_base;
ResetChip(iobase, 5); //hardware reset.
__func__, self->io.fir_base);
release_region(self->io.fir_base, self->io.fir_ext);
if (self->tx_buff.head)
- dma_free_coherent(NULL, self->tx_buff.truesize,
+ dma_free_coherent(&pdev->dev, self->tx_buff.truesize,
self->tx_buff.head, self->tx_buff_dma);
if (self->rx_buff.head)
- dma_free_coherent(NULL, self->rx_buff.truesize,
+ dma_free_coherent(&pdev->dev, self->rx_buff.truesize,
self->rx_buff.head, self->rx_buff_dma);
- dev_self[self->index] = NULL;
+ pci_set_drvdata(pdev, NULL);
free_netdev(self->netdev);
- return 0;
+ pci_disable_device(pdev);
}
/*
}
for (i = 0; i < dev->caps.num_comp_vectors; ++i) {
- err = mlx4_create_eq(dev, dev->caps.num_cqs + MLX4_NUM_SPARE_EQE,
+ err = mlx4_create_eq(dev, dev->caps.num_cqs -
+ dev->caps.reserved_cqs +
+ MLX4_NUM_SPARE_EQE,
(dev->flags & MLX4_FLAG_MSI_X) ? i : 0,
&priv->eq_table.eq[i]);
if (err) {
/*remove from list of promisc qps */
list_del(&pqp->list);
- kfree(pqp);
/* set the default entry not to include the removed one */
mailbox = mlx4_alloc_cmd_mailbox(dev);
out_list:
if (back_to_list)
list_add_tail(&pqp->list, &s_steer->promisc_qps[steer]);
+ else
+ kfree(pqp);
out_mutex:
mutex_unlock(&priv->mcg_table.mutex);
return err;
u32 flags, phy_interface_t interface)
{
struct device *d = &phydev->dev;
+ int err;
/* Assume that if there is no driver, that it doesn't
* exist, and we should use the genphy driver. */
if (NULL == d->driver) {
- int err;
d->driver = &genphy_driver.driver;
err = d->driver->probe(d);
/* Do initial configuration here, now that
* we have certain key parameters
* (dev_flags and interface) */
- return phy_init_hw(phydev);
+ err = phy_init_hw(phydev);
+ if (err)
+ phy_detach(phydev);
+
+ return err;
}
/**
To compile this driver as a module, choose M here: the
module will be called sierra_net.
+config USB_VL600
+ tristate "LG VL600 modem dongle"
+ depends on USB_NET_CDCETHER
+ select USB_ACM
+ help
+ Select this if you want to use an LG Electronics 4G/LTE usb modem
+ called VL600. This driver only handles the ethernet
+ interface exposed by the modem firmware. To establish a connection
+ you will first need a userspace program that sends the right
+ command to the modem through its CDC ACM port, and most
+ likely also a DHCP client. See this thread about using the
+ 4G modem from Verizon:
+
+ http://ubuntuforums.org/showpost.php?p=10589647&postcount=17
+
endmenu
obj-$(CONFIG_USB_SIERRA_NET) += sierra_net.o
obj-$(CONFIG_USB_NET_CX82310_ETH) += cx82310_eth.o
obj-$(CONFIG_USB_NET_CDC_NCM) += cdc_ncm.o
+obj-$(CONFIG_USB_VL600) += lg-vl600.o
__le32_to_cpu(speeds[1]) / 1000);
}
-static void cdc_status(struct usbnet *dev, struct urb *urb)
+void usbnet_cdc_status(struct usbnet *dev, struct urb *urb)
{
struct usb_cdc_notification *event;
break;
}
}
+EXPORT_SYMBOL_GPL(usbnet_cdc_status);
-static int cdc_bind(struct usbnet *dev, struct usb_interface *intf)
+int usbnet_cdc_bind(struct usbnet *dev, struct usb_interface *intf)
{
int status;
struct cdc_state *info = (void *) &dev->data;
*/
return 0;
}
+EXPORT_SYMBOL_GPL(usbnet_cdc_bind);
static int cdc_manage_power(struct usbnet *dev, int on)
{
.description = "CDC Ethernet Device",
.flags = FLAG_ETHER,
// .check_connect = cdc_check_connect,
- .bind = cdc_bind,
+ .bind = usbnet_cdc_bind,
.unbind = usbnet_cdc_unbind,
- .status = cdc_status,
+ .status = usbnet_cdc_status,
.manage_power = cdc_manage_power,
};
static const struct driver_info mbm_info = {
.description = "Mobile Broadband Network Device",
.flags = FLAG_WWAN,
- .bind = cdc_bind,
+ .bind = usbnet_cdc_bind,
.unbind = usbnet_cdc_unbind,
- .status = cdc_status,
+ .status = usbnet_cdc_status,
.manage_power = cdc_manage_power,
};
.driver_info = 0,
},
+/* LG Electronics VL600 wants additional headers on every frame */
+{
+ USB_DEVICE_AND_INTERFACE_INFO(0x1004, 0x61aa, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
+ .driver_info = 0,
+},
+
/*
* WHITELIST!!!
*
--- /dev/null
+/*
+ * Ethernet interface part of the LG VL600 LTE modem (4G dongle)
+ *
+ * Copyright (C) 2011 Intel Corporation
+ * Author: Andrzej Zaborowski <balrogg@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/mii.h>
+#include <linux/usb.h>
+#include <linux/usb/cdc.h>
+#include <linux/usb/usbnet.h>
+#include <linux/if_ether.h>
+#include <linux/if_arp.h>
+#include <linux/inetdevice.h>
+
+/*
+ * The device has a CDC ACM port for modem control (it claims to be
+ * CDC ACM anyway) and a CDC Ethernet port for actual network data.
+ * It will however ignore data on both ports that is not encapsulated
+ * in a specific way, any data returned is also encapsulated the same
+ * way. The headers don't seem to follow any popular standard.
+ *
+ * This driver adds and strips these headers from the ethernet frames
+ * sent/received from the CDC Ethernet port. The proprietary header
+ * replaces the standard ethernet header in a packet so only actual
+ * ethernet frames are allowed. The headers allow some form of
+ * multiplexing by using non standard values of the .h_proto field.
+ * Windows/Mac drivers do send a couple of such frames to the device
+ * during initialisation, with protocol set to 0x0906 or 0x0b06 and (what
+ * seems to be) a flag in the .dummy_flags. This doesn't seem necessary
+ * for modem operation but can possibly be used for GPS or other funcitons.
+ */
+
+struct vl600_frame_hdr {
+ __le32 len;
+ __le32 serial;
+ __le32 pkt_cnt;
+ __le32 dummy_flags;
+ __le32 dummy;
+ __le32 magic;
+} __attribute__((packed));
+
+struct vl600_pkt_hdr {
+ __le32 dummy[2];
+ __le32 len;
+ __be16 h_proto;
+} __attribute__((packed));
+
+struct vl600_state {
+ struct sk_buff *current_rx_buf;
+};
+
+static int vl600_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+ int ret;
+ struct vl600_state *s = kzalloc(sizeof(struct vl600_state), GFP_KERNEL);
+
+ if (!s)
+ return -ENOMEM;
+
+ ret = usbnet_cdc_bind(dev, intf);
+ if (ret) {
+ kfree(s);
+ return ret;
+ }
+
+ dev->driver_priv = s;
+
+ /* ARP packets don't go through, but they're also of no use. The
+ * subnet has only two hosts anyway: us and the gateway / DHCP
+ * server (probably simulated by modem firmware or network operator)
+ * whose address changes everytime we connect to the intarwebz and
+ * who doesn't bother answering ARP requests either. So hardware
+ * addresses have no meaning, the destination and the source of every
+ * packet depend only on whether it is on the IN or OUT endpoint. */
+ dev->net->flags |= IFF_NOARP;
+
+ return ret;
+}
+
+static void vl600_unbind(struct usbnet *dev, struct usb_interface *intf)
+{
+ struct vl600_state *s = dev->driver_priv;
+
+ if (s->current_rx_buf)
+ dev_kfree_skb(s->current_rx_buf);
+
+ kfree(s);
+
+ return usbnet_cdc_unbind(dev, intf);
+}
+
+static int vl600_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
+{
+ struct vl600_frame_hdr *frame;
+ struct vl600_pkt_hdr *packet;
+ struct ethhdr *ethhdr;
+ int packet_len, count;
+ struct sk_buff *buf = skb;
+ struct sk_buff *clone;
+ struct vl600_state *s = dev->driver_priv;
+
+ /* Frame lengths are generally 4B multiplies but every couple of
+ * hours there's an odd number of bytes sized yet correct frame,
+ * so don't require this. */
+
+ /* Allow a packet (or multiple packets batched together) to be
+ * split across many frames. We don't allow a new batch to
+ * begin in the same frame another one is ending however, and no
+ * leading or trailing pad bytes. */
+ if (s->current_rx_buf) {
+ frame = (struct vl600_frame_hdr *) s->current_rx_buf->data;
+ if (skb->len + s->current_rx_buf->len >
+ le32_to_cpup(&frame->len)) {
+ netif_err(dev, ifup, dev->net, "Fragment too long\n");
+ dev->net->stats.rx_length_errors++;
+ goto error;
+ }
+
+ buf = s->current_rx_buf;
+ memcpy(skb_put(buf, skb->len), skb->data, skb->len);
+ } else if (skb->len < 4) {
+ netif_err(dev, ifup, dev->net, "Frame too short\n");
+ dev->net->stats.rx_length_errors++;
+ goto error;
+ }
+
+ frame = (struct vl600_frame_hdr *) buf->data;
+ /* NOTE: Should check that frame->magic == 0x53544448?
+ * Otherwise if we receive garbage at the beginning of the frame
+ * we may end up allocating a huge buffer and saving all the
+ * future incoming data into it. */
+
+ if (buf->len < sizeof(*frame) ||
+ buf->len != le32_to_cpup(&frame->len)) {
+ /* Save this fragment for later assembly */
+ if (s->current_rx_buf)
+ return 0;
+
+ s->current_rx_buf = skb_copy_expand(skb, 0,
+ le32_to_cpup(&frame->len), GFP_ATOMIC);
+ if (!s->current_rx_buf) {
+ netif_err(dev, ifup, dev->net, "Reserving %i bytes "
+ "for packet assembly failed.\n",
+ le32_to_cpup(&frame->len));
+ dev->net->stats.rx_errors++;
+ }
+
+ return 0;
+ }
+
+ count = le32_to_cpup(&frame->pkt_cnt);
+
+ skb_pull(buf, sizeof(*frame));
+
+ while (count--) {
+ if (buf->len < sizeof(*packet)) {
+ netif_err(dev, ifup, dev->net, "Packet too short\n");
+ goto error;
+ }
+
+ packet = (struct vl600_pkt_hdr *) buf->data;
+ packet_len = sizeof(*packet) + le32_to_cpup(&packet->len);
+ if (packet_len > buf->len) {
+ netif_err(dev, ifup, dev->net,
+ "Bad packet length stored in header\n");
+ goto error;
+ }
+
+ /* Packet header is same size as the ethernet header
+ * (sizeof(*packet) == sizeof(*ethhdr)), additionally
+ * the h_proto field is in the same place so we just leave it
+ * alone and fill in the remaining fields.
+ */
+ ethhdr = (struct ethhdr *) skb->data;
+ if (be16_to_cpup(ðhdr->h_proto) == ETH_P_ARP &&
+ buf->len > 0x26) {
+ /* Copy the addresses from packet contents */
+ memcpy(ethhdr->h_source,
+ &buf->data[sizeof(*ethhdr) + 0x8],
+ ETH_ALEN);
+ memcpy(ethhdr->h_dest,
+ &buf->data[sizeof(*ethhdr) + 0x12],
+ ETH_ALEN);
+ } else {
+ memset(ethhdr->h_source, 0, ETH_ALEN);
+ memcpy(ethhdr->h_dest, dev->net->dev_addr, ETH_ALEN);
+ }
+
+ if (count) {
+ /* Not the last packet in this batch */
+ clone = skb_clone(buf, GFP_ATOMIC);
+ if (!clone)
+ goto error;
+
+ skb_trim(clone, packet_len);
+ usbnet_skb_return(dev, clone);
+
+ skb_pull(buf, (packet_len + 3) & ~3);
+ } else {
+ skb_trim(buf, packet_len);
+
+ if (s->current_rx_buf) {
+ usbnet_skb_return(dev, buf);
+ s->current_rx_buf = NULL;
+ return 0;
+ }
+
+ return 1;
+ }
+ }
+
+error:
+ if (s->current_rx_buf) {
+ dev_kfree_skb_any(s->current_rx_buf);
+ s->current_rx_buf = NULL;
+ }
+ dev->net->stats.rx_errors++;
+ return 0;
+}
+
+static struct sk_buff *vl600_tx_fixup(struct usbnet *dev,
+ struct sk_buff *skb, gfp_t flags)
+{
+ struct sk_buff *ret;
+ struct vl600_frame_hdr *frame;
+ struct vl600_pkt_hdr *packet;
+ static uint32_t serial = 1;
+ int orig_len = skb->len - sizeof(struct ethhdr);
+ int full_len = (skb->len + sizeof(struct vl600_frame_hdr) + 3) & ~3;
+
+ frame = (struct vl600_frame_hdr *) skb->data;
+ if (skb->len > sizeof(*frame) && skb->len == le32_to_cpup(&frame->len))
+ return skb; /* Already encapsulated? */
+
+ if (skb->len < sizeof(struct ethhdr))
+ /* Drop, device can only deal with ethernet packets */
+ return NULL;
+
+ if (!skb_cloned(skb)) {
+ int headroom = skb_headroom(skb);
+ int tailroom = skb_tailroom(skb);
+
+ if (tailroom >= full_len - skb->len - sizeof(*frame) &&
+ headroom >= sizeof(*frame))
+ /* There's enough head and tail room */
+ goto encapsulate;
+
+ if (headroom + tailroom + skb->len >= full_len) {
+ /* There's enough total room, just readjust */
+ skb->data = memmove(skb->head + sizeof(*frame),
+ skb->data, skb->len);
+ skb_set_tail_pointer(skb, skb->len);
+ goto encapsulate;
+ }
+ }
+
+ /* Alloc a new skb with the required size */
+ ret = skb_copy_expand(skb, sizeof(struct vl600_frame_hdr), full_len -
+ skb->len - sizeof(struct vl600_frame_hdr), flags);
+ dev_kfree_skb_any(skb);
+ if (!ret)
+ return ret;
+ skb = ret;
+
+encapsulate:
+ /* Packet header is same size as ethernet packet header
+ * (sizeof(*packet) == sizeof(struct ethhdr)), additionally the
+ * h_proto field is in the same place so we just leave it alone and
+ * overwrite the remaining fields.
+ */
+ packet = (struct vl600_pkt_hdr *) skb->data;
+ memset(&packet->dummy, 0, sizeof(packet->dummy));
+ packet->len = cpu_to_le32(orig_len);
+
+ frame = (struct vl600_frame_hdr *) skb_push(skb, sizeof(*frame));
+ memset(frame, 0, sizeof(*frame));
+ frame->len = cpu_to_le32(full_len);
+ frame->serial = cpu_to_le32(serial++);
+ frame->pkt_cnt = cpu_to_le32(1);
+
+ if (skb->len < full_len) /* Pad */
+ skb_put(skb, full_len - skb->len);
+
+ return skb;
+}
+
+static const struct driver_info vl600_info = {
+ .description = "LG VL600 modem",
+ .flags = FLAG_ETHER | FLAG_RX_ASSEMBLE,
+ .bind = vl600_bind,
+ .unbind = vl600_unbind,
+ .status = usbnet_cdc_status,
+ .rx_fixup = vl600_rx_fixup,
+ .tx_fixup = vl600_tx_fixup,
+};
+
+static const struct usb_device_id products[] = {
+ {
+ USB_DEVICE_AND_INTERFACE_INFO(0x1004, 0x61aa, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long) &vl600_info,
+ },
+ {}, /* End */
+};
+MODULE_DEVICE_TABLE(usb, products);
+
+static struct usb_driver lg_vl600_driver = {
+ .name = "lg-vl600",
+ .id_table = products,
+ .probe = usbnet_probe,
+ .disconnect = usbnet_disconnect,
+ .suspend = usbnet_suspend,
+ .resume = usbnet_resume,
+};
+
+static int __init vl600_init(void)
+{
+ return usb_register(&lg_vl600_driver);
+}
+module_init(vl600_init);
+
+static void __exit vl600_exit(void)
+{
+ usb_deregister(&lg_vl600_driver);
+}
+module_exit(vl600_exit);
+
+MODULE_AUTHOR("Anrzej Zaborowski");
+MODULE_DESCRIPTION("LG-VL600 modem's ethernet link");
+MODULE_LICENSE("GPL");
static inline void rx_process (struct usbnet *dev, struct sk_buff *skb)
{
if (dev->driver_info->rx_fixup &&
- !dev->driver_info->rx_fixup (dev, skb))
- goto error;
+ !dev->driver_info->rx_fixup (dev, skb)) {
+ /* With RX_ASSEMBLE, rx_fixup() must update counters */
+ if (!(dev->driver_info->flags & FLAG_RX_ASSEMBLE))
+ dev->net->stats.rx_errors++;
+ goto done;
+ }
// else network stack removes extra byte if we forced a short packet
if (skb->len) {
}
netif_dbg(dev, rx_err, dev->net, "drop\n");
-error:
dev->net->stats.rx_errors++;
+done:
skb_queue_tail(&dev->done, skb);
}
config SERIAL_GRLIB_GAISLER_APBUART
tristate "GRLIB APBUART serial support"
- depends on OF
+ depends on OF && SPARC
select SERIAL_CORE
---help---
Add support for the GRLIB APBUART serial port.
static int __devinit apbuart_probe(struct platform_device *op)
{
- int i = -1;
+ int i;
struct uart_port *port = NULL;
- i = 0;
for (i = 0; i < grlib_apbuart_port_nr; i++) {
if (op->dev.of_node == grlib_apbuart_nodes[i])
break;
port = &grlib_apbuart_ports[i];
port->dev = &op->dev;
+ port->irq = op->archdata.irqs[0];
uart_add_one_port(&grlib_apbuart_driver, (struct uart_port *) port);
static int grlib_apbuart_configure(void)
{
- struct device_node *np, *rp;
- const u32 *prop;
- int freq_khz, line = 0;
-
- /* Get bus frequency */
- rp = of_find_node_by_path("/");
- if (!rp)
- return -ENODEV;
- rp = of_get_next_child(rp, NULL);
- if (!rp)
- return -ENODEV;
- prop = of_get_property(rp, "clock-frequency", NULL);
- if (!prop)
- return -ENODEV;
- freq_khz = *prop;
+ struct device_node *np;
+ int line = 0;
for_each_matching_node(np, apbuart_match) {
- const int *irqs, *ampopts;
+ const int *ampopts;
+ const u32 *freq_hz;
const struct amba_prom_registers *regs;
struct uart_port *port;
unsigned long addr;
ampopts = of_get_property(np, "ampopts", NULL);
if (ampopts && (*ampopts == 0))
continue; /* Ignore if used by another OS instance */
-
- irqs = of_get_property(np, "interrupts", NULL);
regs = of_get_property(np, "reg", NULL);
+ /* Frequency of APB Bus is frequency of UART */
+ freq_hz = of_get_property(np, "freq", NULL);
- if (!irqs || !regs)
+ if (!regs || !freq_hz || (*freq_hz == 0))
continue;
grlib_apbuart_nodes[line] = np;
port->mapbase = addr;
port->membase = ioremap(addr, sizeof(struct grlib_apbuart_regs_map));
- port->irq = *irqs;
+ port->irq = 0;
port->iotype = UPIO_MEM;
port->ops = &grlib_apbuart_ops;
port->flags = UPF_BOOT_AUTOCONF;
port->line = line;
- port->uartclk = freq_khz * 1000;
+ port->uartclk = *freq_hz;
port->fifosize = apbuart_scan_fifo_size((struct uart_port *) port, line);
line++;
void vcc_insert_socket(struct sock *sk);
+void atm_dev_release_vccs(struct atm_dev *dev);
/*
* This is approximately the algorithm used by alloc_skb.
atomic_t refcnt;
unsigned char name[CN_CBQ_NAMELEN];
- struct workqueue_struct *cn_queue;
-
struct list_head queue_list;
spinlock_t queue_lock;
struct cb_id id;
};
-struct cn_callback_data {
- struct sk_buff *skb;
- void (*callback) (struct cn_msg *, struct netlink_skb_parms *);
-
- void *free;
-};
-
struct cn_callback_entry {
struct list_head callback_entry;
- struct work_struct work;
+ atomic_t refcnt;
struct cn_queue_dev *pdev;
struct cn_callback_id id;
- struct cn_callback_data data;
+ void (*callback) (struct cn_msg *, struct netlink_skb_parms *);
u32 seq, group;
};
struct cb_id *id,
void (*callback)(struct cn_msg *, struct netlink_skb_parms *));
void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id);
+void cn_queue_release_callback(struct cn_callback_entry *);
struct cn_queue_dev *cn_queue_alloc_dev(const char *name, struct sock *);
void cn_queue_free_dev(struct cn_queue_dev *dev);
int cn_cb_equal(struct cb_id *, struct cb_id *);
-void cn_queue_wrapper(struct work_struct *work);
-
#endif /* __KERNEL__ */
#endif /* __CONNECTOR_H */
* GRO uses frags we allocate at least 16 regardless of page size.
*/
#if (65536/PAGE_SIZE + 2) < 16
-#define MAX_SKB_FRAGS 16
+#define MAX_SKB_FRAGS 16UL
#else
#define MAX_SKB_FRAGS (65536/PAGE_SIZE + 2)
#endif
* Affects statistic (counters) and short packet handling.
*/
#define FLAG_MULTI_PACKET 0x1000
+#define FLAG_RX_ASSEMBLE 0x2000 /* rx packets may span >1 frames */
/* init device ... can sleep, or cause probe() failure */
int (*bind)(struct usbnet *, struct usb_interface *);
};
extern int usbnet_generic_cdc_bind(struct usbnet *, struct usb_interface *);
+extern int usbnet_cdc_bind(struct usbnet *, struct usb_interface *);
extern void usbnet_cdc_unbind(struct usbnet *, struct usb_interface *);
+extern void usbnet_cdc_status(struct usbnet *, struct urb *);
/* CDC and RNDIS support the same host-chosen packet filters for IN transfers */
#define DEFAULT_FILTER (USB_CDC_PACKET_TYPE_BROADCAST \
buf[9] = broadcast[9];
memcpy(buf + 10, addr->s6_addr + 6, 10);
}
+
+static inline int ipv6_ipgre_mc_map(const struct in6_addr *addr,
+ const unsigned char *broadcast, char *buf)
+{
+ if ((broadcast[0] | broadcast[1] | broadcast[2] | broadcast[3]) != 0) {
+ memcpy(buf, broadcast, 4);
+ } else {
+ /* v4mapped? */
+ if ((addr->s6_addr32[0] | addr->s6_addr32[1] |
+ (addr->s6_addr32[2] ^ htonl(0x0000ffff))) != 0)
+ return -EINVAL;
+ memcpy(buf, &addr->s6_addr32[3], 4);
+ }
+ return 0;
+}
+
#endif
#endif
buf[16] = addr & 0x0f;
}
+static inline void ip_ipgre_mc_map(__be32 naddr, const unsigned char *broadcast, char *buf)
+{
+ if ((broadcast[0] | broadcast[1] | broadcast[2] | broadcast[3]) != 0)
+ memcpy(buf, broadcast, 4);
+ else
+ memcpy(buf, &naddr, sizeof(naddr));
+}
+
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
#include <linux/ipv6.h>
#endif
{
struct sock *sk = sock->sk;
- sock_hold(sk);
- lock_sock(sk);
if (sk) {
+ sock_hold(sk);
+ lock_sock(sk);
+
sock_orphan(sk);
sock->sk = NULL;
atalk_destroy_socket(sk);
- }
- release_sock(sk);
- sock_put(sk);
+ release_sock(sk);
+ sock_put(sk);
+ }
return 0;
}
}
write_unlock_irq(&vcc_sklist_lock);
}
+EXPORT_SYMBOL(atm_dev_release_vccs);
static int adjust_tp(struct atm_trafprm *tp, unsigned char aal)
{
ip6h->payload_len == 0)
return 0;
- len = ntohs(ip6h->payload_len);
+ len = ntohs(ip6h->payload_len) + sizeof(*ip6h);
if (skb->len < len)
return -EINVAL;
/* user has chosen a value so keep it */
if (br->flags & BR_SET_MAC_ADDR)
- return;
+ return false;
list_for_each_entry(p, &br->port_list, list) {
if (addr == br_mac_zero ||
__net_timestamp(skb);
}
+static inline bool is_skb_forwardable(struct net_device *dev,
+ struct sk_buff *skb)
+{
+ unsigned int len;
+
+ if (!(dev->flags & IFF_UP))
+ return false;
+
+ len = dev->mtu + dev->hard_header_len + VLAN_HLEN;
+ if (skb->len <= len)
+ return true;
+
+ /* if TSO is enabled, we don't care about the length as the packet
+ * could be forwarded without being segmented before
+ */
+ if (skb_is_gso(skb))
+ return true;
+
+ return false;
+}
+
/**
* dev_forward_skb - loopback an skb to another netif
*
skb_orphan(skb);
nf_reset(skb);
- if (unlikely(!(dev->flags & IFF_UP) ||
- (skb->len > (dev->mtu + dev->hard_header_len + VLAN_HLEN)))) {
+ if (unlikely(!is_skb_forwardable(dev, skb))) {
atomic_long_inc(&dev->rx_dropped);
kfree_skb(skb);
return NET_RX_DROP;
case ARPHRD_INFINIBAND:
ip_ib_mc_map(addr, dev->broadcast, haddr);
return 0;
+ case ARPHRD_IPGRE:
+ ip_ipgre_mc_map(addr, dev->broadcast, haddr);
+ return 0;
default:
if (dir) {
memcpy(haddr, dev->broadcast, dev->addr_len);
fib4_rules_exit(net);
#endif
+ rtnl_lock();
for (i = 0; i < FIB_TABLE_HASHSZ; i++) {
struct fib_table *tb;
struct hlist_head *head;
fib_free_table(tb);
}
}
+ rtnl_unlock();
kfree(net->ipv4.fib_table_hash);
}
case ARPHRD_INFINIBAND:
ipv6_ib_mc_map(addr, dev->broadcast, buf);
return 0;
+ case ARPHRD_IPGRE:
+ return ipv6_ipgre_mc_map(addr, dev->broadcast, buf);
default:
if (dir) {
memcpy(buf, dev->broadcast, dev->addr_len);
if ((sctp_assoc_hashsize > (64 * 1024)) && order > 0)
continue;
sctp_assoc_hashtable = (struct sctp_hashbucket *)
- __get_free_pages(GFP_ATOMIC, order);
+ __get_free_pages(GFP_ATOMIC|__GFP_NOWARN, order);
} while (!sctp_assoc_hashtable && --order > 0);
if (!sctp_assoc_hashtable) {
pr_err("Failed association hash alloc\n");
if ((sctp_port_hashsize > (64 * 1024)) && order > 0)
continue;
sctp_port_hashtable = (struct sctp_bind_hashbucket *)
- __get_free_pages(GFP_ATOMIC, order);
+ __get_free_pages(GFP_ATOMIC|__GFP_NOWARN, order);
} while (!sctp_port_hashtable && --order > 0);
if (!sctp_port_hashtable) {
pr_err("Failed bind hash alloc\n");
projects / deliverable / linux.git / commitdiff
