linux-stable.git/drivers/net/ethernet/sun, branch linux-3.2.y

niu: don't count tx error twice in case of headroom realloc fails

2015-08-12T14:33:23+00:00

commit 42288830494cd51873ca745a7a229023df061226 upstream.

Fixes: a3138df9 ("[NIU]: Add Sun Neptune ethernet driver.")
Signed-off-by: Jiri Pirko 
Signed-off-by: David S. Miller 
Signed-off-by: Ben Hutchings

sunvnet: clean up objects created in vnet_new() on vnet_exit()

2014-08-06T17:07:39+00:00

[ Upstream commit a4b70a07ed12a71131cab7adce2ce91c71b37060 ]

Nothing cleans up the objects created by
vnet_new(), they are completely leaked.

vnet_exit(), after doing the vio_unregister_driver() to clean
up ports, should call a helper function that iterates over vnet_list
and cleans up those objects. This includes unregister_netdevice()
as well as free_netdev().

Signed-off-by: Sowmini Varadhan 
Acked-by: Dave Kleikamp 
Reviewed-by: Karl Volz 
Signed-off-by: David S. Miller 
Signed-off-by: Ben Hutchings

sunvnet: vnet_port_remove must call unregister_netdev

2013-08-02T20:14:48+00:00

[ Upstream commit aabb9875d02559ab9b928cd6f259a5cc4c21a589 ]

The missing call to unregister_netdev() leaves the interface active
after the driver is unloaded by rmmod.

Signed-off-by: Dave Kleikamp 
Signed-off-by: David S. Miller 
Signed-off-by: Ben Hutchings

sungem: Fix WakeOnLan

2012-05-20T21:56:36+00:00

[ Upstream commit 5a8887d39e1ba5ee2d4ccb94b14d6f2dce5ddfca ]

WakeOnLan was broken in this driver because gp->asleep_wol is a 1-bit
bitfield and it was being assigned WAKE_MAGIC, which is (1 << 5).
gp->asleep_wol remains 0 and the machine never wakes up.  Fixed by casting
gp->wake_on_lan to bool.  Tested on an iBook G4.

Signed-off-by: Gerard Lledo 
Signed-off-by: David S. Miller 
Signed-off-by: Ben Hutchings

sunhme: Allow usage on SBI based SBus systems

2011-11-08T19:01:42+00:00

To prevent the SBus driver for Sun Happy Meal cards from being loaded for
PCI cards utilizing the same chipset, a filter was added to the probe
function in commit 0b492fce3d72d982a7981905f85484a1e1ba7fde.

The filter was implemented by checking the name of the parent node in
the OF tree. This patch extends this filter, so that the driver will
load on SBus systems that are based upon SBI SBus Bridges.

Signed-off-by: Kjetil Oftedal 
Signed-off-by: David S. Miller

net: add skb frag size accessors

2011-10-19T07:10:46+00:00

To ease skb->truesize sanitization, its better to be able to localize
all references to skb frags size.

Define accessors : skb_frag_size() to fetch frag size, and
skb_frag_size_{set|add|sub}() to manipulate it.

Signed-off-by: Eric Dumazet 
Signed-off-by: David S. Miller

niu: fix skb truesize underestimation

2011-10-14T02:25:21+00:00

Add a 'truesize' argument to niu_rx_skb_append(), filled with rcr_size
by the caller to properly account frag sizes in skb->truesize

Signed-off-by: Eric Dumazet 
Signed-off-by: David S. Miller

net: use DMA_x_DEVICE and dma_mapping_error with skb_frag_dma_map

2011-10-06T20:17:20+00:00

When I converted some drivers from pci_map_page to skb_frag_dma_map I
neglected to convert PCI_DMA_xDEVICE into DMA_x_DEVICE and
pci_dma_mapping_error into dma_mapping_error.

Signed-off-by: Ian Campbell 
Signed-off-by: David S. Miller

sunhme: convert to SKB paged frag API.

2011-09-22T20:04:16+00:00

Signed-off-by: Ian Campbell 
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller

sungem: convert to SKB paged frag API.

2011-09-22T20:04:16+00:00

Signed-off-by: Ian Campbell 
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller