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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (32 commits)
  tg3: Remove 5719 jumbo frames and TSO blocks
  tg3: Break larger frags into 4k chunks for 5719
  tg3: Add tx BD budgeting code
  tg3: Consolidate code that calls tg3_tx_set_bd()
  tg3: Add partial fragment unmapping code
  tg3: Generalize tg3_skb_error_unmap()
  tg3: Remove short DMA check for 1st fragment
  tg3: Simplify tx bd assignments
  tg3: Reintroduce tg3_tx_ring_info
  ASIX: Use only 11 bits of header for data size
  ASIX: Simplify condition in rx_fixup()
  Fix cdc-phonet build
  bonding: reduce noise during init
  bonding: fix string comparison errors
  net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared
  net: add IFF_SKB_TX_SHARED flag to priv_flags
  net: sock_sendmsg_nosec() is static
  forcedeth: fix vlans
  gianfar: fix bug caused by 87c288c
  gro: Only reset frag0 when skb can be pulled
  ...
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@torvalds
torvalds committed Jul 28, 2011
2 parents 6140333 + a051294 commit d5eab91
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Showing 36 changed files with 358 additions and 245 deletions.
3 changes: 3 additions & 0 deletions drivers/isdn/i4l/isdn_net.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2532,6 +2532,9 @@ static void _isdn_setup(struct net_device *dev)

/* Setup the generic properties */
dev->flags = IFF_NOARP|IFF_POINTOPOINT;

/* isdn prepends a header in the tx path, can't share skbs */
dev->priv_flags &= ~IFF_TX_SKB_SHARING;
dev->header_ops = NULL;
dev->netdev_ops = &isdn_netdev_ops;

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1 change: 1 addition & 0 deletions drivers/net/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -282,6 +282,7 @@ obj-$(CONFIG_USB_HSO) += usb/
obj-$(CONFIG_USB_USBNET) += usb/
obj-$(CONFIG_USB_ZD1201) += usb/
obj-$(CONFIG_USB_IPHETH) += usb/
obj-$(CONFIG_USB_CDC_PHONET) += usb/

obj-$(CONFIG_WLAN) += wireless/
obj-$(CONFIG_NET_TULIP) += tulip/
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45 changes: 24 additions & 21 deletions drivers/net/acenic.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1502,13 +1502,13 @@ static int __devinit ace_init(struct net_device *dev)
* firmware to wipe the ring without re-initializing it.
*/
if (!test_and_set_bit(0, &ap->std_refill_busy))
ace_load_std_rx_ring(ap, RX_RING_SIZE);
ace_load_std_rx_ring(dev, RX_RING_SIZE);
else
printk(KERN_ERR "%s: Someone is busy refilling the RX ring\n",
ap->name);
if (ap->version >= 2) {
if (!test_and_set_bit(0, &ap->mini_refill_busy))
ace_load_mini_rx_ring(ap, RX_MINI_SIZE);
ace_load_mini_rx_ring(dev, RX_MINI_SIZE);
else
printk(KERN_ERR "%s: Someone is busy refilling "
"the RX mini ring\n", ap->name);
Expand Down Expand Up @@ -1584,9 +1584,10 @@ static void ace_watchdog(struct net_device *data)
}


static void ace_tasklet(unsigned long dev)
static void ace_tasklet(unsigned long arg)
{
struct ace_private *ap = netdev_priv((struct net_device *)dev);
struct net_device *dev = (struct net_device *) arg;
struct ace_private *ap = netdev_priv(dev);
int cur_size;

cur_size = atomic_read(&ap->cur_rx_bufs);
Expand All @@ -1595,7 +1596,7 @@ static void ace_tasklet(unsigned long dev)
#ifdef DEBUG
printk("refilling buffers (current %i)\n", cur_size);
#endif
ace_load_std_rx_ring(ap, RX_RING_SIZE - cur_size);
ace_load_std_rx_ring(dev, RX_RING_SIZE - cur_size);
}

if (ap->version >= 2) {
Expand All @@ -1606,7 +1607,7 @@ static void ace_tasklet(unsigned long dev)
printk("refilling mini buffers (current %i)\n",
cur_size);
#endif
ace_load_mini_rx_ring(ap, RX_MINI_SIZE - cur_size);
ace_load_mini_rx_ring(dev, RX_MINI_SIZE - cur_size);
}
}

Expand All @@ -1616,7 +1617,7 @@ static void ace_tasklet(unsigned long dev)
#ifdef DEBUG
printk("refilling jumbo buffers (current %i)\n", cur_size);
#endif
ace_load_jumbo_rx_ring(ap, RX_JUMBO_SIZE - cur_size);
ace_load_jumbo_rx_ring(dev, RX_JUMBO_SIZE - cur_size);
}
ap->tasklet_pending = 0;
}
Expand All @@ -1642,8 +1643,9 @@ static void ace_dump_trace(struct ace_private *ap)
* done only before the device is enabled, thus no interrupts are
* generated and by the interrupt handler/tasklet handler.
*/
static void ace_load_std_rx_ring(struct ace_private *ap, int nr_bufs)
static void ace_load_std_rx_ring(struct net_device *dev, int nr_bufs)
{
struct ace_private *ap = netdev_priv(dev);
struct ace_regs __iomem *regs = ap->regs;
short i, idx;

Expand All @@ -1657,11 +1659,10 @@ static void ace_load_std_rx_ring(struct ace_private *ap, int nr_bufs)
struct rx_desc *rd;
dma_addr_t mapping;

skb = dev_alloc_skb(ACE_STD_BUFSIZE + NET_IP_ALIGN);
skb = netdev_alloc_skb_ip_align(dev, ACE_STD_BUFSIZE);
if (!skb)
break;

skb_reserve(skb, NET_IP_ALIGN);
mapping = pci_map_page(ap->pdev, virt_to_page(skb->data),
offset_in_page(skb->data),
ACE_STD_BUFSIZE,
Expand Down Expand Up @@ -1705,8 +1706,9 @@ static void ace_load_std_rx_ring(struct ace_private *ap, int nr_bufs)
}


static void ace_load_mini_rx_ring(struct ace_private *ap, int nr_bufs)
static void ace_load_mini_rx_ring(struct net_device *dev, int nr_bufs)
{
struct ace_private *ap = netdev_priv(dev);
struct ace_regs __iomem *regs = ap->regs;
short i, idx;

Expand All @@ -1718,11 +1720,10 @@ static void ace_load_mini_rx_ring(struct ace_private *ap, int nr_bufs)
struct rx_desc *rd;
dma_addr_t mapping;

skb = dev_alloc_skb(ACE_MINI_BUFSIZE + NET_IP_ALIGN);
skb = netdev_alloc_skb_ip_align(dev, ACE_MINI_BUFSIZE);
if (!skb)
break;

skb_reserve(skb, NET_IP_ALIGN);
mapping = pci_map_page(ap->pdev, virt_to_page(skb->data),
offset_in_page(skb->data),
ACE_MINI_BUFSIZE,
Expand Down Expand Up @@ -1762,8 +1763,9 @@ static void ace_load_mini_rx_ring(struct ace_private *ap, int nr_bufs)
* Load the jumbo rx ring, this may happen at any time if the MTU
* is changed to a value > 1500.
*/
static void ace_load_jumbo_rx_ring(struct ace_private *ap, int nr_bufs)
static void ace_load_jumbo_rx_ring(struct net_device *dev, int nr_bufs)
{
struct ace_private *ap = netdev_priv(dev);
struct ace_regs __iomem *regs = ap->regs;
short i, idx;

Expand All @@ -1774,11 +1776,10 @@ static void ace_load_jumbo_rx_ring(struct ace_private *ap, int nr_bufs)
struct rx_desc *rd;
dma_addr_t mapping;

skb = dev_alloc_skb(ACE_JUMBO_BUFSIZE + NET_IP_ALIGN);
skb = netdev_alloc_skb_ip_align(dev, ACE_JUMBO_BUFSIZE);
if (!skb)
break;

skb_reserve(skb, NET_IP_ALIGN);
mapping = pci_map_page(ap->pdev, virt_to_page(skb->data),
offset_in_page(skb->data),
ACE_JUMBO_BUFSIZE,
Expand Down Expand Up @@ -2196,7 +2197,7 @@ static irqreturn_t ace_interrupt(int irq, void *dev_id)
#ifdef DEBUG
printk("low on std buffers %i\n", cur_size);
#endif
ace_load_std_rx_ring(ap,
ace_load_std_rx_ring(dev,
RX_RING_SIZE - cur_size);
} else
run_tasklet = 1;
Expand All @@ -2212,7 +2213,8 @@ static irqreturn_t ace_interrupt(int irq, void *dev_id)
printk("low on mini buffers %i\n",
cur_size);
#endif
ace_load_mini_rx_ring(ap, RX_MINI_SIZE - cur_size);
ace_load_mini_rx_ring(dev,
RX_MINI_SIZE - cur_size);
} else
run_tasklet = 1;
}
Expand All @@ -2228,7 +2230,8 @@ static irqreturn_t ace_interrupt(int irq, void *dev_id)
printk("low on jumbo buffers %i\n",
cur_size);
#endif
ace_load_jumbo_rx_ring(ap, RX_JUMBO_SIZE - cur_size);
ace_load_jumbo_rx_ring(dev,
RX_JUMBO_SIZE - cur_size);
} else
run_tasklet = 1;
}
Expand Down Expand Up @@ -2267,7 +2270,7 @@ static int ace_open(struct net_device *dev)

if (ap->jumbo &&
!test_and_set_bit(0, &ap->jumbo_refill_busy))
ace_load_jumbo_rx_ring(ap, RX_JUMBO_SIZE);
ace_load_jumbo_rx_ring(dev, RX_JUMBO_SIZE);

if (dev->flags & IFF_PROMISC) {
cmd.evt = C_SET_PROMISC_MODE;
Expand Down Expand Up @@ -2575,7 +2578,7 @@ static int ace_change_mtu(struct net_device *dev, int new_mtu)
"support\n", dev->name);
ap->jumbo = 1;
if (!test_and_set_bit(0, &ap->jumbo_refill_busy))
ace_load_jumbo_rx_ring(ap, RX_JUMBO_SIZE);
ace_load_jumbo_rx_ring(dev, RX_JUMBO_SIZE);
ace_set_rxtx_parms(dev, 1);
}
} else {
Expand Down
6 changes: 3 additions & 3 deletions drivers/net/acenic.h
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Original file line number Diff line number Diff line change
Expand Up @@ -766,9 +766,9 @@ static inline void ace_unmask_irq(struct net_device *dev)
* Prototypes
*/
static int ace_init(struct net_device *dev);
static void ace_load_std_rx_ring(struct ace_private *ap, int nr_bufs);
static void ace_load_mini_rx_ring(struct ace_private *ap, int nr_bufs);
static void ace_load_jumbo_rx_ring(struct ace_private *ap, int nr_bufs);
static void ace_load_std_rx_ring(struct net_device *dev, int nr_bufs);
static void ace_load_mini_rx_ring(struct net_device *dev, int nr_bufs);
static void ace_load_jumbo_rx_ring(struct net_device *dev, int nr_bufs);
static irqreturn_t ace_interrupt(int irq, void *dev_id);
static int ace_load_firmware(struct net_device *dev);
static int ace_open(struct net_device *dev);
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8 changes: 5 additions & 3 deletions drivers/net/bonding/bond_main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1557,8 +1557,10 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)

if (slave_dev->type != ARPHRD_ETHER)
bond_setup_by_slave(bond_dev, slave_dev);
else
else {
ether_setup(bond_dev);
bond_dev->priv_flags &= ~IFF_TX_SKB_SHARING;
}

netdev_bonding_change(bond_dev,
NETDEV_POST_TYPE_CHANGE);
Expand Down Expand Up @@ -4330,7 +4332,7 @@ static void bond_setup(struct net_device *bond_dev)
bond_dev->tx_queue_len = 0;
bond_dev->flags |= IFF_MASTER|IFF_MULTICAST;
bond_dev->priv_flags |= IFF_BONDING;
bond_dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
bond_dev->priv_flags &= ~(IFF_XMIT_DST_RELEASE | IFF_TX_SKB_SHARING);

/* At first, we block adding VLANs. That's the only way to
* prevent problems that occur when adding VLANs over an
Expand Down Expand Up @@ -4691,7 +4693,7 @@ static int bond_check_params(struct bond_params *params)
/* miimon and arp_interval not set, we need one so things
* work as expected, see bonding.txt for details
*/
pr_warning("Warning: either miimon or arp_interval and arp_ip_target module parameters must be specified, otherwise bonding will not detect link failures! see bonding.txt for details.\n");
pr_debug("Warning: either miimon or arp_interval and arp_ip_target module parameters must be specified, otherwise bonding will not detect link failures! see bonding.txt for details.\n");
}

if (primary && !USES_PRIMARY(bond_mode)) {
Expand Down
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