linux-toradex.git/drivers/net, branch v3.0.74

r8169: fix auto speed down issue

2013-04-17T04:02:31+00:00

commit e2409d83434d77874b461b78af6a19cd6e6a1280 upstream.

It would cause no link after suspending or shutdowning when the
nic changes the speed to 10M and connects to a link partner which
forces the speed to 100M.

Check the link partner ability to determine which speed to set.

The link speed down code path is not factored in this kernel version.

Signed-off-by: Hayes Wang 
Acked-by: Francois Romieu 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

rt2x00: rt2x00pci_regbusy_read() - only print register access failure once

2013-04-12T16:18:10+00:00

commit 83589b30f1e1dc9898986293c9336b8ce1705dec upstream.

BugLink: http://bugs.launchpad.net/bugs/1128840

It appears that when this register read fails it never recovers, so
I think there is no need to repeat the same error message ad infinitum.

Signed-off-by: Tim Gardner 
Cc: Ivo van Doorn 
Cc: Gertjan van Wingerde 
Cc: Helmut Schaa 
Cc: "John W. Linville" 
Cc: linux-wireless@vger.kernel.org
Cc: users@rt2x00.serialmonkey.com
Cc: netdev@vger.kernel.org
Cc: stable@vger.kernel.org
Signed-off-by: John W. Linville 
Signed-off-by: Greg Kroah-Hartman

Revert "mwifiex: cancel cmd timer and free curr_cmd in shutdown process

2013-04-12T16:18:10+00:00

revert commit b9f1f48ce20a1b923429c216669d03b5a900a8cf which is commit
084c7189acb3f969c855536166042e27f5dd703f upstream.

It shouldn't have been applied to the 3.0-stable tree.

Reported-by: Ben Hutchings 
Cc: Marco Cesarano 
Reported-by: Bing Zhao 
Signed-off-by: Greg Kroah-Hartman

bonding: get netdev_rx_handler_unregister out of locks

2013-04-05T17:16:54+00:00

[ Upstream commit fcd99434fb5c137274d2e15dd2a6a7455f0f29ff ]

Now that netdev_rx_handler_unregister contains synchronize_net(), we need
to call it outside of bond->lock, cause it might sleep. Also, remove the
already unneded synchronize_net().

Signed-off-by: Veaceslav Falico 
Acked-by: Eric Dumazet 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

smsc75xx: fix jumbo frame support

2013-04-05T17:16:54+00:00

[ Upstream commit 4c51e53689569398d656e631c17308d9b8e84650 ]

This patch enables RX of jumbo frames for LAN7500.

Previously the driver would transmit jumbo frames succesfully but
would drop received jumbo frames (incrementing the interface errors
count).

With this patch applied the device can succesfully receive jumbo
frames up to MTU 9000 (9014 bytes on the wire including ethernet
header).

Signed-off-by: Steve Glendinning 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

pch_gbe: fix ip_summed checksum reporting on rx

2013-04-05T17:16:54+00:00

[ Upstream commit 76a0e68129d7d24eb995a6871ab47081bbfa0acc ]

skb->ip_summed should be CHECKSUM_UNNECESSARY when the driver reports that
checksums were correct and CHECKSUM_NONE in any other case. They're
currently placed vice versa, which breaks the forwarding scenario. Fix it
by placing them as described above.

Signed-off-by: Veaceslav Falico 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

ks8851: Fix interpretation of rxlen field.

2013-04-05T17:16:54+00:00

[ Upstream commit 14bc435ea54cb888409efb54fc6b76c13ef530e9 ]

According to the Datasheet (page 52):
15-12 Reserved
11-0 RXBC Receive Byte Count
This field indicates the present received frame byte size.

The code has a bug:
                 rxh = ks8851_rdreg32(ks, KS_RXFHSR);
                 rxstat = rxh & 0xffff;
                 rxlen = rxh >> 16; // BUG!!! 0xFFF mask should be applied

Signed-off-by: Max Nekludov 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

atl1e: drop pci-msi support because of packet corruption

2013-04-05T17:16:53+00:00

[ Upstream commit 188ab1b105c96656f6bcfb49d0d8bb1b1936b632 ]

Usage of pci-msi results in corrupted dma packet transfers to the host.

Reported-by: rebelyouth 
Cc: Huang, Xiong 
Tested-by: Christian Sünkenberg 
Signed-off-by: Hannes Frederic Sowa 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

drivers: net: ethernet: davinci_emac: use netif_wake_queue() while restarting tx queue

2013-04-05T17:16:53+00:00

To restart tx queue use netif_wake_queue() intead of netif_start_queue()
so that net schedule will restart transmission immediately which will
increase network performance while doing huge data transfers.

Reported-by: Dan Franke 
Suggested-by: Sriramakrishnan A G 
Signed-off-by: Mugunthan V N 
Acked-by: Eric Dumazet 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

sky2: Threshold for Pause Packet is set wrong

2013-04-05T17:16:52+00:00

[ Upstream commit 74f9f42c1c1650e74fb464f76644c9041f996851 ]

The sky2 driver sets the Rx Upper Threshold for Pause Packet generation to a
wrong value which leads to only 2kB of RAM remaining space. This can lead to
Rx overflow errors even with activated flow-control.

Fix: We should increase the value to 8192/8

Signed-off-by: Mirko Lindner 
Acked-by: Stephen Hemminger 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman