linux-toradex.git/drivers/net/ethernet/freescale, branch v3.4.58

gianfar: add missing iounmap() on error in gianfar_ptp_probe()

2013-06-27T18:27:31+00:00

[ Upstream commit e5f5e380e0f3bb11f04ca5bc66a551e58e0ad26e ]

Add the missing iounmap() before return from gianfar_ptp_probe()
in the error handling case.

Signed-off-by: Wei Yongjun 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

gianfar: do not advertise any alarm capability.

2013-05-08T02:51:53+00:00

commit cd4baaaa04b4aaa3b0ec4d13a6f3d203b92eadbd upstream.

An early draft of the PHC patch series included an alarm in the
gianfar driver. During the review process, the alarm code was dropped,
but the capability removal was overlooked. This patch fixes the issue
by advertising zero alarms.

This patch should be applied to every 3.x stable kernel.

Signed-off-by: Richard Cochran 
Reported-by: Chris LaRocque 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

gianfar: fix default tx vlan offload feature flag

2012-10-02T17:29:38+00:00

[ Upstream commit e2c53be223aca36cf93eb6a0f6bafa079e78f52b ]

Commit -
"b852b72 gianfar: fix bug caused by
87c288c6e9aa31720b72e2bc2d665e24e1653c3e"
disables by default (on mac init) the hw vlan tag insertion.
The "features" flags were not updated to reflect this, and
"ethtool -K" shows tx-vlan-offload to be "on" by default.

Cc: Sebastian Poehn 
Signed-off-by: Claudiu Manoil 
Signed-off-by: David S. Miller

gianfar: fix potential sk_wmem_alloc imbalance

2012-08-09T15:31:41+00:00

[ Upstream commit 313b037cf054ec908de92fb4c085403ffd7420d4 ]

commit db83d136d7f753 (gianfar: Fix missing sock reference when
processing TX time stamps) added a potential sk_wmem_alloc imbalance

If the new skb has a different truesize than old one, we can get a
negative sk_wmem_alloc once new skb is orphaned at TX completion.

Now we no longer early orphan skbs in dev_hard_start_xmit(), this
probably can lead to fatal bugs.

Signed-off-by: Eric Dumazet 
Tested-by: Paul Gortmaker 
Cc: Manfred Rudigier 
Cc: Claudiu Manoil 
Cc: Jiajun Wu 
Cc: Andy Fleming 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

fec_mpc52xx: fix timestamp filtering

2012-06-09T15:36:12+00:00

commit 9ca3cc6f3026946ba655e863ca2096339e667639 upstream.

skb_defer_rx_timestamp was called with a freshly allocated skb but must
be called with rskb instead.

Signed-off-by: Stephan Gatzka 
Acked-by: Richard Cochran 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

ucc_geth: Add 16 bytes to max TX frame for VLANs

2012-05-03T00:09:04+00:00

Creating a VLAN interface on top of ucc_geth adds 4 bytes
to the frame and the HW controller is not prepared to
TX a frame bigger than 1518 bytes which is 4 bytes too
small for a full VLAN frame. Add 16 bytes which will handle
the a simple VLAN and leaves 12 bytes for future expansion.

Signed-off-by: Joakim Tjernlund 
Signed-off-by: David S. Miller

net: ucc_geth, increase no. of HW RX descriptors

2012-05-03T00:09:04+00:00

In a busy network we see ucc_geth is dropping RX pkgs every now
and then. Increase the RX queues HW descriptors from
16 to 32 to deal with this.

Signed-off-by: Joakim Tjernlund 
Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2012-04-03T00:53:39+00:00

Pull networking fixes from David Miller:

 1) Provide device string properly for USB i2400m wimax devices, also
    don't OOPS when providing firmware string.  From Phil Sutter.

 2) Add support for sh_eth SH7734 chips, from Nobuhiro Iwamatsu.

 3) Add another device ID to USB zaurus driver, from Guan Xin.

 4) Loop index start in pool vector iterator is wrong causing MAC to not
    get configured in bnx2x driver, fix from Dmitry Kravkov.

 5) EQL driver assumes HZ=100, fix from Eric Dumazet.

 6) Now that skb_add_rx_frag() can specify the truesize increment
    separately, do so in f_phonet and cdc_phonet, also from Eric
    Dumazet.

 7) virtio_net accidently uses net_ratelimit() not only on the kernel
    warning but also the statistic bump, fix from Rick Jones.

 8) ip_route_input_mc() uses fixed init_net namespace, oops, use
    dev_net(dev) instead.  Fix from Benjamin LaHaise.

 9) dev_forward_skb() needs to clear the incoming interface index of the
    SKB so that it looks like a new incoming packet, also from Benjamin
    LaHaise.

10) iwlwifi mistakenly initializes a channel entry as 2GHZ instead of
    5GHZ, fix from Stanislav Yakovlev.

11) Missing kmalloc() return value checks in orinoco, from Santosh
    Nayak.

12) ath9k doesn't check for HT capabilities in the right way, it is
    checking ht_supported instead of the ATH9K_HW_CAP_HT flag.  Fix from
    Sujith Manoharan.

13) Fix x86 BPF JIT emission of 16-bit immediate field of AND
    instructions, from Feiran Zhuang.

14) Avoid infinite loop in GARP code when registering sysfs entries.
    From David Ward.

15) rose protocol uses memcpy instead of memcmp in a device address
    comparison, oops.  Fix from Daniel Borkmann.

16) Fix build of lpc_eth due to dev_hw_addr_rancom() interface being
    renamed to eth_hw_addr_random().  From Roland Stigge.

17) Make ipv6 RTM_GETROUTE interpret RTA_IIF attribute the same way
    that ipv4 does.  Fix from Shmulik Ladkani.

18) via-rhine has an inverted bit test, causing suspend/resume
    regressions.  Fix from Andreas Mohr.

19) RIONET assumes 4K page size, fix from Akinobu Mita.

20) Initialization of imask register in sky2 is buggy, because bits are
    "or'd" into an uninitialized local variable.  Fix from Lino
    Sanfilippo.

21) Fix FCOE checksum offload handling, from Yi Zou.

22) Fix VLAN processing regression in e1000, from Jiri Pirko.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (52 commits)
  sky2: dont overwrite settings for PHY Quick link
  tg3: Fix 5717 serdes powerdown problem
  net: usb: cdc_eem: fix mtu
  net: sh_eth: fix endian check for architecture independent
  usb/rtl8150 : Remove duplicated definitions
  rionet: fix page allocation order of rionet_active
  via-rhine: fix wait-bit inversion.
  ipv6: Fix RTM_GETROUTE's interpretation of RTA_IIF to be consistent with ipv4
  net: lpc_eth: Fix rename of dev_hw_addr_random
  net/netfilter/nfnetlink_acct.c: use linux/atomic.h
  rose_dev: fix memcpy-bug in rose_set_mac_address
  Fix non TBI PHY access; a bad merge undid bug fix in a previous commit.
  net/garp: avoid infinite loop if attribute already exists
  x86 bpf_jit: fix a bug in emitting the 16-bit immediate operand of AND
  bonding: emit event when bonding changes MAC
  mac80211: fix oper channel timestamp updation
  ath9k: Use HW HT capabilites properly
  MAINTAINERS: adding maintainer for ipw2x00
  net: orinoco: add error handling for failed kmalloc().
  net/wireless: ipw2x00: fix a typo in wiphy struct initilization
  ...

Merge remote-tracking branch 'kumar/next' into merge

2012-04-02T03:57:46+00:00

Fix non TBI PHY access; a bad merge undid bug fix in a previous commit.

2012-04-01T20:47:12+00:00

The merge done in commit b26e478f undid bug fix in commit c3e072f8
("net: fsl_pq_mdio: fix non tbi phy access"), with the result that non
TBI (e.g. MDIO) PHYs cannot be accessed.

Signed-off-by: Kenth Eriksson 
Signed-off-by: David S. Miller